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Jan-Ove Persson Patents |
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Inventor: Persson; Jan-Ove
Address: Hoor, SE
No. of patents: 12
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D541939 |
Tracheostoma button |
May 1, 2007 |
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| D539424 |
Tracheostoma plaster device |
March 27, 2007 |
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| D533660 |
Tracheostoma plaster device |
December 12, 2006 |
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| D516212 |
Tracheostoma plaster device |
February 28, 2006 |
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| 7370654 |
Tracheostoma valve |
May 13, 2008 |
| A tracheostoma valve adapted to control the flow of air through a tracheostoma comprising a tubular housing having an open first end to be connected to the tracheostoma, and forming at least one side opening in the wall thereof, a shut-off valve member, and a normally closed cough va |
| 7166128 |
Voice prosthesis |
January 23, 2007 |
| A voice prosthesis to be mounted in a fistula between trachea and esophagus comprises a spool-shaped element with a through passage and a valve mechanism controlling the connection through said passage and having sealing surfaces which can be pressed against each other, means being p |
| 6921417 |
Tracheostoma valve |
July 26, 2005 |
| A vocal valve to be applied to a tracheostomized person's neck comprises an air passage to be connected with the tracheostoma for connecting the trachea with the surroundings. A check valve member is provided in the air passage, wherein the check valve member is normally closed but allow |
| 6422235 |
Vocal valve with filter |
July 23, 2002 |
| A vocal valve for connection to a tracheostoma comprises a filter (16) for moisture and heat exchange at breathing through the vocal valve, and a housing (15) receiving the filter and having a first opening at one side of the filter to be connected to the tracheostoma, and at least one s |
| 5738095 |
Tracheostoma device |
April 14, 1998 |
| Device to be connected to a tracheostoma, comprising a filter housing (10) for receiving a moisture and heat exchanging filter (11) said filter housing having a first opening (12) to be connected to the patient's stoma and at least one second opening (14) at the opposite side of the filt |
| 5342296 |
Method for draining antrum |
August 30, 1994 |
| A method for inserting a drain catheter into an antrum includes the steps of securing a needle holder to the trailing end of a needle, positioning a hammer in predetermined spaced relation to the trailing end of the needle holder, loading a bias member so that it urges the hammer to stri |
| 5314470 |
Voice prosthesis |
May 24, 1994 |
| A voice prosthesis is adapted to be inserted into a fistula between an esophagus and a trachea of a user. This prosthesis includes a cylindrical middle piece defining a passageway therethrough which has a groove therein and which has first and second end portions. First and second extern |
| 5011497 |
Joint prosthesis |
April 30, 1991 |
| Joint prosthesis comprising a joint section (10) having a web (16) of an elastomer, arranged between two pins (11) which are inserted each in one of two tubular screws (17) to be secured in the bones between which the joint prosthesis shall be arranged, the pins being secured in the web |
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