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Class Information
Number: 604
Name: Surgery >
Description:










Class Number Class Name No. of Patents
604/909

Apparatus for the treatment of obesity [a61f 5/00b]

72
604/906

Artificial insemination

20
604/905

Aseptic connectors or couplings (e.g., frangible, piercable, etc.)

756
604/915

Balloon catheters [a61m 25/10]

239
604/920

Balloon inflating or inflation control devices [a61m 25/10e]

179
604/918

Balloons anchored to a disc or plate [a61m 25/10c]

8
604/917

Balloons formed between concentric tubes [a61m 25/10b]

25
604/916

Characterized by balloon shape [a61m 25/10a]

117
604/921

Connections between catheter tubes and inflation tubes [a61m 25/10f]

43
604/919

Multiple balloon catheters [a61m 25/10d]

133
604/4.01

Blood drawn and replaced or treated and returned to body

875
604/6.15

Blood collection container

251
604/6.16

Body inserted tubular conduit structure

260
604/5.01

Constituent removed from blood and remainder returned to body

532
604/6.07

Anticoagulant added

92
604/6.01

Component of blood removed (i.e., pheresis)

293
604/6.06

Arterial and venous needles

75
604/6.02

Erythrocyte

94
604/6.03

Leukocyte

70
604/6.04

Plasma

163
604/6.05

Single needle

75
604/6.09

Filter means

595
604/6.13

Heating or cooling means

151
604/6.08

Infrared, visible light, ultraviolet, x-ray or electrical energy applied into blood

142
604/5.03

Lipidic material removed

44
604/6.14

Oxygenating means

228
604/5.02

Pathogenic component removed

67
604/6.11

Pumping means

482
604/6.12

Injector or aspirator syringe supported only by person during use

24
604/5.04

Toxic material removed

241
604/6.1

Valve means

197
604/7

Blood transferred between different bodies along continuous flow path (e.g., transfusion, etc.)

88
604/912

Cannulas, nozzles, or tips with inflatable balloons [a61m 3/02h8]

25
604/403

Container for blood or body treating material, or means used therewith (e.g., needle for piercing container closure, etc.)

696
604/408

Bag type

610
604/410

Plural compartments or bags

413
604/409

With means for holding sample of content

78
604/415

Container with piercable closure

432
604/405

Filter for purifying or washing air entering container

91
604/406

Filter or series thereof for liquid entering or leaving container

222
604/411

Having hollow needle or spike for piercing container or container clossure

565
604/412

Conduit with hollow needle or spike at each end thereof

101
604/414

Mounted on one container and used to pierce another container or closure

331
604/413

Pointed at both ends

114
604/416

Materials mixed within container

411
604/404

Means for indicating condition of container content

82
604/407

Means for metering amount of content drawn from container

105
604/890.1

Controlled release therapeutic device or system

882
604/891.1

Implanted dynamic device or system

817
604/892.1

Osmotic or diffusion pumped device or system

396
604/8

Devices transferring fluids from within one area of body to another (e.g., shunts, etc.)

867
604/9

With flow control means (e.g., check valves, hydrocephalus pumps, etc.)

554
604/10

With antisiphon means

62
604/913

Dilators made of swellable material [a61m 29/02]

433
604/911

Enemata and irrigators with liquid reservoir and a flexible, manually operated pumping means (e.g., by squeezing a bulb) [a61m 3/02d8c]

65
604/910

Gastronomy feeding tubes [a61j 15/00a]

135
604/908

Inflatable gripping elements [a61b 17/22e2]

31
604/901

Injection device with thermometer

5
604/914

Intra-arterial, or intra-aortic, balloon pumps [a61m 1/10d]

85
 

Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.) (604/317)

 
 

Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) (604/358)

 
604/317

Means and methods for collecting body fluids or waste material (e.g., receptacles, etc.)

717
604/358

Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.)

1006
604/365

Containing fiber or material bonding substance

359
604/366

Thermoplastic

361
604/364

Containing hydrosoluble, hydrodegradable or body heat soluble material

208
604/360

Containing inhibitor to ammonia or bacteria formation

217
604/378

Containing layers having differing absorption characteristics (e.g., flow control, wicking, etc.)

1318
604/379

Compressed layer

242
604/380

Having discontinuous areas of compression

279
604/381

Layer coated or treated to decrease absorbency

146
604/382

Discontinuous coating or treatment of layer

122
604/383

Needled or punched layer

300
604/367

Containing particular materials, fibers, or particles

862
604/374

Cellulose or cellulosic materials

327
604/377

Cotton or derivative thereof

91
604/375

With additional chemical modifications (e.g., paper, chemical pulp, rayon, etc.)

354
604/376

Carboxy-radical containing

94
604/368

Collagen or gelling material

691
604/369

Foam or cellular structure material

341
604/373

Natural or synthetic rubber

141
604/372

Synthetic resin

447
604/370

Thermoplastic

472
604/371

Nylon

63
604/359

Deodorant containing

225
604/385.01

Having specific design, shape, or structural feature

1205
604/385.13

Disposable means

112
604/385.24

Elastic type edge

379
604/385.25

Leg opening

223
604/385.29

And waist opening

275
604/385.26

Gathered portion

221
604/385.27

Plural elastic elements

338
604/385.28

Upstanding side flap

328
604/385.3

Waist opening

227
604/385.16

Extendable pad

99
604/385.201

Foldable

141
604/385.07

For nursing brassiere

30
604/385.21

Hourglass shape

176
604/385.23

Absorbent means interposed between pervious topsheet and impervious backsheet

282
604/385.22

Stretchable outer cover

222
604/385.08

Impermeable topsheet

37
604/385.02

Individual wrapper

140
604/385.12

Inflatable component

43
604/385.17

Intravaginal

239
604/385.18

Pulling string

165
604/385.09

Opening for exposing umbilical cord, penis, or tail

66
604/385.19

Pouch means

234
604/385.31

Reinforcing means

83
604/385.14

Removable pad

129
604/385.15

Washable type

46
604/385.11

With breakaway means

100
604/385.03

With means for securing pad to garment or person

272
604/385.05

Release sheet

126
604/385.04

Side flap

298
604/385.101

With means to direct body fluid

390
604/385.06

With means to retain accessory (e.g., towelette or lotion, etc.)

41
604/384

Having specific fiber orientation or weave

172
604/386

Pad having means for securing pad during use

434
604/389

Adhesive tab fastener element

577
604/390

With release means associated with tab fastner

379
604/391

By fabric strip fastener element (e.g., hook and loop type fastener)

496
604/387

By securing to garment or person

622
604/388

Shoulder supported garment

7
604/392

By strap, belt, tying, or endless band means

173
604/393

Specific garment, holder, or support for absorbent pad

209
604/394

Abdominal enclosing type

157
604/396

With endless waist encircling band (e.g., panty type)

321
604/395

With openable or removable crotch portion

63
604/402

Pad holding or suspending device

78
604/397

Pad support having means to restrain absorbent pad

92
604/398

Pad restrained by means transverse to width of the pad or fastener element (e.g., strap, end flap, or tuck)

52
604/399

Button or snap fastener element

25
604/400

Pad support or holder adjustable relative to body crotch area

46
604/401

With body attaching means for pad support

34
604/363

With lubricating means to facilitate insertion

55
604/362

With radio-opaque material or signaling means for residual material

102
604/361

With wetness indicator or alarm

339
604/319

Aspiration collection container or trap (e.g., canister, etc.)

557
604/321

Having liquid seal means

151
604/320

Having vacuum shutoff means (e.g., float valve, etc.)

139
604/322

Material collector or receptacle having attaching means to static support independent of body

215
604/326

Conduit or connector for material collector/receptor

161
604/325

With drip meter

33
604/323

With flow control means (e.g., antibackflow valve, etc.)

231
604/324

With vent or overflow opening

74
604/318

Material collector with condition indicator

197
604/327

Receptacle attached to or inserted within body to receive discharge therefrom

319
604/332

Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.)

303
604/334

Having additional irrigation port or means

70
604/333

Having deodorant means (e.g., filter)

149
604/337

Means for covering stoma or body opening

115
604/338

Mounting ring or annulus around body opening

214
604/339

Bag attached to seal ring

156
604/341

Body engaging surface of seal ring covered by bag wall or portion thereof

54
604/343

Including body support means

60
604/344

Adhesive

138
604/342

Means attaching bag to seal ring

133
604/340

With bag anticollapse feature

30
604/345

With body support means (e.g., belt, garment, etc.)

94
604/335

With flow control means (e.g., valve, etc.)

105
604/336

With hydrocolloid type seal (e.g., gel, starch, karaya gum, etc.)

117
604/355

Receptacle externally sealing around body opening to receive natural or surgical discharge

165
604/328

Receptacle or portion thereof inserted within body cavity

120
604/330

Intravaginal

77
604/331

With external collector or support means

64
604/329

Receptacle structured for collecting urine from human female

178
604/356

Receptacle placed under or against body to collect discharge during surgical or obstetrical operations

83
604/357

Flexible apron type

19
604/346

Receptacles receiving protruding body member (e.g., ears, genitalia, breast, etc.)

137
604/347

Genital receptacle

163
604/354

Catamenial receptacle

19
604/349

Receptacle structured for collecting urine or discharge from male member (e.g., external catheter, etc.)

404
604/350

With antibackflow means

79
604/351

With separate body securing means

78
604/352

Adherent or inflatable type

101
604/353

Body or body member encircling belt, strap, or harness

118
604/348

With separate fecal receiving compartment

33
604/11

Means for inserting fibrous or foraminous resident packing, receptor, or medicament carrier into body orifice

202
604/14

Distal portion of inserting means deformed, expanded, or ruptured to permit passage of insert therefrom

108
604/12

With lubricating means

52
604/13

With means for ejecting continuous length insert (e.g., gauze packing)

56
604/15

With slidable ejector (e.g., plunger or ram, etc.) inside tubular inserting means

293
604/16

Ejector moved into operating position from stored location inside or alongside inserting means

52
604/17

Ejector pivoted or swung into operating position

15
604/18

Tubular inserting means releasably interlocked with ejector

45
604/19

Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.)

465
604/23

Gas application

214
604/26

Gas injected into body canal or cavity

241
604/24

Gas mixed with other material

140
604/25

Ozone

41
604/20

Infrared, visible light, ultraviolet, x-ray or electrical energy applied to body (e.g., iontophoresis, etc.)

1407
604/21

With tubular injection means inserted into body

449
604/27

Material introduced into and removed from body through passage in body inserted means

529
604/43

Body inserted conduit with separate ingress and egress passages

588
604/45

Having air or gas venting passage

87
604/44

Having body piercing means

81
604/30

Flow control

438
604/31

By self-acting means or condition responsive sensor

297
604/34

Deformable occluding tube valve

176
604/32

Rotary valve

122
604/33

Slide or reciprocating valve

136
604/36

Means moved by person to introduce and remove material

83
604/37

Hand-supported squeeze bulb

58
604/38

Piston

71
604/28

Method

615
604/29

Peritoneal dialysis

410
604/39

Structure of douche nozzle having separate ingress and egress passages therein

50
604/41

With body orifice occluding means

34
604/42

Axially adjustable

14
604/40

With telescoping movement between ingress and egress passages

23
604/35

With aspirating or vacuum removing means

749
604/289

Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.)

512
604/304

Bandage, pad, or shield placed on body for sustained treatment thereof

561
604/307

Adhesively attachable to body

358
604/308

Bandage, pad, shield, or attaching means extendable around body portion

115
604/306

Treating material reservoir broken, cut, pierced, or torn to apply treating material to body

88
604/305

Treating material supplied to bandage, pad, or shield through conduit connected to remote supply

181
604/310

Fluent treating material held in reservoir in hand-supported applicator

103
604/311

With piston or plunger for expelling material therefrom

76
604/292

Glove for applying or removing material to or from wearer's hand

66
604/303

Mask for applying or removing material to or from wearer's face

19
604/291

Means for cooling or heating material

148
604/313

Means for removing material from surface by suction

295
604/316

Means moved by person to produce suction (e.g., squeeze bulb, piston, etc.)

63
604/315

Suction generated by self-acting fluid pressure, motor-driven or mechanical energy storing means (e.g., spring, etc.)

125
604/314

Venom extractor

9
604/294

Means for treating eye or surface of ocular cavity

363
604/295

Dropper, douche, or eyecup for applying liquid to eye

136
604/296

Having means for aerating liquid

47
604/298

Having means for metering liquid flow to eye

85
604/300

Having means for positioning liquid dispenser relative to eye

125
604/301

Eye cup

54
604/302

Guard or guide

66
604/299

Having means for preventing contact of liquid with syringe bulb

7
604/297

Having means for scavenging liquid after contact with eye

22
604/290

Method of applying or removing material to or from body

420
604/309

Solid treating material (e.g., styptic pencil, etc.) application

23
604/293

Specific structure for applying or removing material to or from foot or leg

56
604/312

Sudatory devices (e.g., removing sweat, etc.)

38
604/46

Treating material introduced into body by contact with wound formed therein by solid scarifier, cutter, or the like (e.g., scratching skin with vaccine coated needle, etc.)

97
604/47

With separate applicator for material or separate holder for material placed on applicator or in wound

52
604/48

Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin

289
604/80

Gravity feed to body from plural material reservoirs

126
604/81

With self-acting sequential flow from reservoirs

64
604/65

Material flow varying means controlled by condition responsive sensor

783
604/67

Sensor controls pump, motor, or pressure driven means

864
604/66

Sensor responsive to body condition

388
604/93.01

Material introduced or removed through conduit, holder, or implantable reservoir inserted in body

699
604/158

Body entering conduit axially movable within body piercing conduit while former is disposed in the body

375
604/163

Having bag or sheath enclosing body entering conduit

93
604/162

Having guard on piercing conduit for protecting body entering conduit

103
604/160

Having longitudinal groove or slot in piercing conduit to permit removal from body entering conduit

112
604/159

Having mechanical means for feeding conduit through piercing conduit

96
604/161

Piercing conduit longitudinally separable for removal from body entering conduit

126
604/171

Body entering conduit axially movable within flexible protective sheath facilitating sterile insertion into body duct

342
604/172

Having lubricating means

52
604/264

Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.)

2083
604/272

Body piercing condit (e.g., needle, etc.)

614
604/274

Specific structure for preventing coring of body tissue

108
604/273

Specific structure for preventing or minimizing inconvenience casued by breakage during insertion of conduit into body

37
604/523

Flexible catheter or means (e.g., coupling) used therewith

1414
604/533

Coupling or connector structure

783
604/538

Diverse connecting means on either end

36
604/534

Multiple sections

140
604/535

Interfitting members

205
604/536

With expansible internal elements

39
604/539

Providing docking element, port or seal

170
604/537

With incorporated simple flow control means

242
604/284

Having branched shapes (e.g., t or y drains, etc.)

277
604/528

With means to advance or steer catheter, excluding remotely controlled devices

648
604/529

Including radiopaque or electromagnetic marker

162
604/524

With reinforcing structure

399
604/526

Lumen enforced by embedded or coiling strands

212
604/527

Braided or woven strands surrounding lumen

185
604/525

Providing varying degrees of flexibility along longitudinal axis

302
604/530

With shape retaining memory

163
604/532

Shaped for cardiovascular system

158
604/531

Temperature activated

66
604/271

Having evaginating or invaginating capability

79
604/270

Having weighted tip means on conduit promoting advance thereof through alimentary tract

85
604/275

Nozzle insertable into body orifice

202
604/276

Having external means for receiving material discharged from body orifice

48
604/277

Colostomy apparatus

60
604/278

Having orifice sealing means

58
604/279

Vaginal or douche type

74
604/266

With anticlogging means on conduit (e.g., anticlotting, decalcification, tissue occulsion, etc.)

188
604/267

Mechanical cleaning means

62
604/269

With anticoagulant supply means

37
604/268

With barrier, shield, or suction relief means adjacent tissue contacting orifice

105
604/265

With body soluble, antibactericidal or lubricating materials on conduit

618
604/164.01

Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body

734
604/164.13

Guidewire within flexible body entering conduit

262
604/164.09

Having additional body entering conduit

102
604/164.11

Cannula

221
604/164.1

Dilator

93
604/164.12

Having biasing means for urging body piercer, obturator, or stylet

178
604/170.01

Having blunt tip on stiffening element or elongated rod

92
604/170.02

Obturator or stylet

53
604/164.08

Having cover or protector for body entering conduit

302
604/170.03

Having curved portion

86
604/167.01

Having flow closure means for conduit

245
604/167.06

Means in conduit to produce fluid tight seal between conduit and element only when element is located within conduit and passing through seal means

190
604/167.02

Resealable plug, septum or diaphragm

186
604/167.03

Valve means

297
604/167.05

Rotatable type valve (e.g., stopcock etc.)

54
604/167.04

Slit valve

200
604/164.07

Having friction means on hub portion for frictionally engaging with hub portion of body entering conduit

86
604/166.01

Having groove or reduced portion on piercer, obturator rod, or stylet for receiving distal end of conduit

35
604/164.03

Having means for expanding portion of body entering conduit

73
604/164.05

Having means on body entering conduit to facilitate longitudinal tearing of conduit

132
604/164.04

Having means on conduit or conduit hub for securing conduit to body

126
604/165.01

Having means preventing relative movement between elements during their insertion into body

117
604/165.02

Longitudinal movement

115
604/165.03

By use of wings to pinch and hold elements together to allow insertion

51
604/165.04

Rotational movement

53
604/164.02

Having portion cooperating with body entering conduit lumen to provide flow control means

96
604/164.06

Having tapered portion to provide cutting tip

102
604/168.01

Having telltale for showing entry of blood into conduit

116
604/156

Conduit forced into body by self-acting fluid pressure, motor-driven, or mechanical energy storing means

95
604/157

Conduit impelled by spring

124
604/95.01

Conduit with self-propelled or remote control means

259
604/95.03

Having flexible member (e.g., bellow, balloon, etc.) to propel conduit

58
604/95.02

Having port to expel fluid into body to propel conduit

15
604/95.05

Having remote control for applying light, electricity, or heat to alter conduit shape (e.g., shape memory alloy, etc.)

75
604/95.04

Having tensioning means to alter conduit shape

375
604/94.01

Dual nozzles for insertion into paired body orifices (e.g., nasal passages, etc.)

61
604/104

Having means expanding body orifice or canal (e.g., dilator, retaining means, etc.)

573
604/106

Expanding arm or finger

83
604/107

Expansion actuated by axially movable member

121
604/108

Rotatable means actuates axially movable member

43
604/109

Expansion actuated by rotatable means (e.g, threaded or cammed member, etc.)

29
604/105

Expanding bow

127
604/113

Having means for cooling or heating body, treating or collected material or device

427
604/114

Electric means

278
604/112

Having means for desensitizing skin

15
604/122

Having means for eliminating and/or preventing injection of air into body

244
604/126

By hydrophilic or hydrophobic filters

127
604/127

By low level float cutoff

38
604/124

From injection means moved by person to impel material into body

18
604/125

From hand supported injection means

41
604/123

From pump injection device

89
604/111

Having means for indicating device is defective , used, or tampered with

168
604/116

Having means for locating or identifying point where body is to be pierced (e.g., apertured body fitting template, etc.)

200
604/110

Having means for preventing reuse of device

1593
604/115

Having means for protruding skin to facilitate piercing it

100
604/118

Having means for varying, regulating, indicating, or limiting injection pressure or aspirating suction

410
604/119

Means varying or regulating suction

275
604/120

With cyclic or timed regulation

33
604/121

On piston type injector or aspirator

105
604/96.01

Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.)

1477
604/103.02

Delivering fluid or material from external surface of inflated means

113
604/103.01

Delivering fluid or material through wall of inflated means

205
604/102.01

Having aperture in conduit proximal of inflated means

102
604/102.02

Lumen extending from aperture proximal of inflated means to distal end

154
604/102.03

Lumen extending from proximal end to aperture proximal of inflated means

53
604/100.01

Having indicator means

72
604/100.03

Displaying inflation or deflation data

51
604/100.02

Visual calibration

23
604/99.01

Having inflation or deflation control means

129
604/99.02

Valve controlling means

101
604/99.03

One-way valve

34
604/103.03

Having means to retain conduit or inflated means in position (e.g., depth control, external seal, etc.)

92
604/101.01

Having plural balloons on conduit

245
604/101.05

Axially spaced balloons

221
604/101.04

Balloon on different device

57
604/101.02

Balloon within another balloon on conduit

89
604/101.03

Having aperture in conduit between balloons

127
604/103.1

Having radiopaque characteristics (e.g., ring, marker, tip, etc.)

215
604/103.09

Having reinforcing means (e.g., reinforcing coil, etc.)

147
604/103.05

Having sheath enclosing balloon

124
604/99.04

Having valve means (e.g., ball valve, etc.) in fluid or material delivery lumen

84
604/97.01

Including means forcing inflation fluid into inflatable means

122
604/97.02

Injector type

106
604/97.03

Having indicator means

68
604/98.01

Pressurized inflation means

52
604/98.02

Compressible bulb

19
604/103.11

Of elastic inflated material

75
604/103.12

Having inelastic portion

16
604/103.13

Of inelastic inflated material

44
604/103.14

Foldable

71
604/103.06

Particular wall structure of inflated means (e.g., varying wall thickness, multilayer, etc.)

164
604/103.08

Particular surface characteristics (e.g., rib, groove, corrugation, etc.)

134
604/103.07

Specific balloon shape (e.g., doughnut, pear, hour glass, etc.)

218
604/103.04

Rapid exchange type (e.g., monorail, etc.)

161
604/103

With means bonding or mechanically securing balloon sleeve or connector member (e.g., coupling funnel, etc.) to conduit

221
604/130

Having projectile injector operated upon impact with body

33
604/128

Having siphon means for removing material from external source or body

33
604/129

With vacuum breaking means (e.g., vent, etc.)

42
604/117

Having structure for controlling depth of insertion of body piercer

305
604/288.01

Implantable reservoir having access port implanted under skin

156
604/288.02

Port having resealable septum

158
604/288.03

Port having valve means

52
604/288.04

Implantable reservoir having inlet or outlet

76
604/173

Injection or aspiration device having plural body entering conduits

125
604/257

Liquid reservoir with body inserted nozzle or feed conduit connected therewith

139
604/262

Bag type

94
604/260

Having liquid level indicator

34
604/261

Having means for supporting body inserted nozzle tip or free end of feed conduit after use

15
604/258

Having plural feed conduits

49
604/259

With storage means (e.g., cabinet, etc.) for reservoir and material feed conduit

39
604/245

Material flow to or from body terminated by self-acting means

82
604/244

Means broken, cut, pierced, or torn to permit material flow to body

176
604/246

Means for controlling material flow to or from body, or metering a predetermined dose or amount

832
604/250

Conduit deforming clamp

318
604/251

Drip meter

167
604/253

Having drip sensor

91
604/254

Having float controlling or indicating material flow from chamber

56
604/252

Having fluid filter

41
604/255

Mounted in material reservoir

14
604/256

Having flow closing or opening means (e.g., plug, cap, seal, etc.)

838
604/247

Having fluid responsive means (e.g., check valve, etc.)

581
604/248

Rotatable type valve

257
604/249

Slide or reciprocating valve

358
604/174

Means for securing conduit to body

863
604/180

Adhesive securing means

531
604/177

And used as conduit manipulator (e.g., foldable gripper wings, etc.)

251
604/178

Axially movable clamp means

131
604/179

Belt, strap, or band securing means

256
604/175

Implanted connecting means

558
604/176

Vacuum

44
604/181

Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir

330
604/187

Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.)

785
604/188

Having body piercing conduit mounted on syringe for rotation about its longitudinal axis

26
604/212

Having collapsible material reservoir (e.g., squeeze bulb, etc.)

150
604/216

Bellows-type reservoir

59
604/213

Having means to prevent fluid return to reservoir

40
604/215

Having orifice occluding means

18
604/214

Mechanical means (e.g., piston, clamp, etc.) moved to collapse reservoir

39
604/192

Having cover or protector for body entering conduit

1162
604/197

Common cover or protector for body entering conduit and material syringe reservoir

156
604/198

Cover or protector for body entering conduit movable axially relative to one another

1219
604/194

Entire body entering conduit stored in cavity in piston or piston actuator inside syringe prior to use

80
604/195

Portion of body entering conduit stored in material receiving syringe reservoir

482
604/196

And extended therefrom by piston when syringe is used

50
604/193

Used as piston actuator after removal from conduit covering or protecting position on syringe

25
604/190

Having fluid filter

130
604/207

Having means for metering material flow to or from body

302
604/208

Including means for controlling piston stroke length

261
604/210

By detent

78
604/209

By rachet and pawl

118
604/211

By rotatable means (e.g., micrometer, etc.)

226
604/189

Having medical information (e.g., name of patient or medicament, etc.) means

81
604/191

Having plural material reservoirs

441
604/199

Having structure for facilitating sterilization of syringe or preventing contamination of material therein

141
604/200

Means broken, cut, pierced, or torn to permit material flow to or from body

133
604/201

Septum pierced by conduit to permit flow

163
604/202

Septum flexed toward conduit to force conduit therethrough

31
604/203

Septum pierced is piston head

56
604/206

Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connector, etc.)

34
604/205

Septum piercing conduit separate from body entering conduit

44
604/204

Septum within collapsible material reservoir

31
604/217

Reservoir pressurized or exhausted by squeeze bulb

46
604/239

Specific structure of body entering or piercing conduit

176
604/240

Specific structure of means connecting body entering conduit to syringe

270
604/242

Conduit holder attached to another injector component by cam

41
604/241

Conduit holder attached to another syringe component by thread means

99
604/243

Conduit or holder therefor removably attached to another injector component by friction

109
604/218

With piston or plunger for expelling material from body or injector reservoir

790
604/226

Closable storage cavity included in piston or piston actuator

26
604/219

Diameter of piston selectively adjustable

20
604/223

Injector components pivoted relative to each other to move piston

66
604/236

Material flow controlled by valve or movable closure (e.g., plug in orifice, etc.)

181
604/237

Diaphragm valve

37
604/238

Removable plug

34
604/231

Material passed to or from body through aperture in piston

66
604/232

Material reservoir (e.g., cartridge, etc.) removably mounted in syringe

389
604/234

Material reservoir centered or clamped in syringe by slidable component

45
604/235

Means for ejecting, or facilitating ejection of material reservoir from syringe

42
604/233

Piston actuator mounted in means (e.g., yoke, etc.) pivoted to syringe

27
604/220

Means for preventing accidental displacement of piston

188
604/225

Means for preventing destructive piston impact on end of material reservoir

12
604/230

Means for reducing piston sliding friction (e.g., oil applicator, use of low friction material, etc.)

60
604/229

Piston actuator contacting resilient retractable portion on piston

31
604/224

Piston moved by screw or rack

144
604/221

Piston or piston actuator slidable in or against seal ring mounted on reservoir

41
604/222

Seal ring mounted on piston

91
604/227

Specific structure of finger grip for moving piston

117
604/228

Specific structure of means coupling piston to piston actuator

240
604/183

Material expelled from reservoir having separate external feed means and discharge outlet

81
604/184

Material fed to reservoir through hollow piston

38
604/186

Means for metering material flow to or from body

75
604/185

Reservoir squeezed to expel material therefrom

74
604/182

Means moved by weight of body placed thereon

11
604/263

Removable cover or protector for body inserted conduit

1200
604/131

Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.)

1006
604/133

Material exhausted from body by expansion of contracted elastic receptacle or resilient means therein

94
604/150

Material impelled by hydraulic or water hydrant pressure

55
604/149

Material impelled by negative pressure created by current of fluid (e.g., air entrainment, etc.)

16
604/154

Material impelled by nonreciprocating piston driven by motor

247
604/155

With threaded drive means

165
604/140

Material impelled by pressurized charge of gas or vacuum

134
604/141

Material impelled by means (e.g., diaphragm, piston) moved by gas or vacuum pressure

237
604/143

Piston impelled by gas or vacuum pressure

100
604/144

And impelling material conduit into body

28
604/142

Reservoir prepressurized or exhausted by squeeze bulb

59
604/148

Means broken, cut, pierced, or torn to permit material flow

37
604/145

Pressurizing gas generated by chemical reaction

47
604/146

Pressurizing gas or vacuum charge produced by mechanical actuator (e.g., air pump, etc.) associated with injector

40
604/147

Pressurizing gas or vacuum charge supplied by external storage source

42
604/151

Material impelled by pump

841
604/153

Deformable resilient chamber type

533
604/152

Reciprocating piston type

273
604/134

Material impelled by spring

176
604/136

Material conduit forced into body by spring

159
604/139

Material supply means pierced by conduit

32
604/138

Portion of conduit stored in material supply means

34
604/137

Spring triggered by skin contacting means

66
604/135

Spring drives piston

295
604/132

Material impelled into body by contraction of expanded elastic material reservoir

295
604/285

Treating material insert retained in body orifice

97
604/286

Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord

60
604/287

With soluble cover means

7
604/288

Soluble in body (e.g., suppository, etc.)

51
604/82

Means for intermixing liquid with solid or different liquid

504
604/89

Closure or barrier between compartments moved to permit mixing

255
604/91

Closure moved by relative movement between closure and separate protruding member

70
604/90

Closure moved, expanded, or flexed by force transmitted by liquid

133
604/87

Means broken, cut, pierced or torn to permit mixing

164
604/88

Septum

168
604/92

Solid dissolved in liquid

100
604/83

Treating material introduced directly into liquid stream path

200
604/85

Liquid stream passes through reservoir containing treating material

202
604/86

Septum pierced by conduit

184
604/84

Solid treating material

66
604/57

Means for placing solid treating material in body

237
604/59

Means for ejecting solid from holder

123
604/60

Solid ejected from body inserted conduit

219
604/63

Eject means driven by spring

38
604/61

Eject means moved by force applied to trigger associated with pistol grip

55
604/64

Solid loaded into injector through opening in side wall of plunger housing

28
604/62

Solid units successively fed to conduit from supply means (e.g., magazine, etc.)

50
604/58

Powder dispenser

153
604/73

Means forceably introducing or removing material from body orifice or wound

166
604/74

Lacteal extractors (e.g., breast pump, etc.)

248
604/75

With collapsible bulb means

45
604/76

With suction generated orally by person or user

36
604/500

Method

1029
604/501

Enhanced absorption of therapeutic material internally using iontophoretic treatment

205
604/522

Introduction of biologically derived compounds (i.e., growth hormones or blood products) including cells

155
604/518

Liquid therapeutic material administered with solid or second liquid

122
604/519

Delivered via in-line cartridge

24
604/520

Requiring puncture of medicant package

22
604/502

Therapeutic material introduced by subcutaneous implant (e.g., peritoneal injectors)

103
604/514

Therapeutic material introduced or removed from natural body orifice

232
604/515

To or from the female reproductory tract

166
604/516

To or from the intestines through nasal or esophagal conduit

86
604/517

To or from the urogenital system

57
604/503

Therapeutic material introduced or removed in response to a sensed body condition

174
604/504

By measurement of a metabolite concentration (i.e., glucose)

69
604/505

By measurement of a pressure differential

62
604/506

Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body

579
604/512

For anesthetizing patient

75
604/513

Including docking element, port or sealing means

80
604/511

Therapeutic material introduced into or removed from musculature

50
604/507

Therapeutic material introduced into or removed from vasculature

296
604/508

By catheter

519
604/510

With associated advancing or guiding means

193
604/509

With expanding member (i.e., balloon)

500
604/521

Therapeutic material to facilitate ocular treatment

135
604/68

Needleless hypodermic injector

283
604/69

Material expelled from injector by explosive charge

71
604/70

Material expelled from injector by pressurized fluid

143
604/71

Multidose type

60
604/72

Structure of material reservoir replaceably held in injector

77
604/77

Structure of means contacting portion of head (e.g., tongue, etc.) during placement of treating material in mouth or throat

139
604/78

Drinking cup

30
604/79

Means for engaging head to hold feed device in mouth

29
604/22

With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue

1768
604/540

Means or method for facilitating removal of non therapeutic material from body

504
604/542

Liposuction

71
604/541

Surgical drain

183
604/544

Urinary catheter

299
604/543

Wound or abscess

166
604/903

Medical container with material agitation means

32
604/907

Occluding by internal devices (e.g., detachable balloons) [a61b 17/12p]

113
604/902

Suction wands

230
604/1

Swab including handle (e.g., stick, etc.) with absorbent material at end thereof

250
604/2

Body treating material fed to absorbent material

70
604/3

Means broken, cut, pierced, or torn to permit flow of material

141
604/904

Tampons

430
604/900

Telltale showing entry of blood into body inserted conduit

66
 
 
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