The present application concerns a cannula device for mounting in a base part (9) comprising a housing (Ia, 16) and at least one membrane (4) together defining at least 15 one cavity, the cannula device further comprises a cannula (3) mounted in the housing and being in fluid communication with the
The present application concerns a cannula device for mounting in a base part (9) comprising a housing (Ia, 16) and at least one membrane (4) together defining at least 15 one cavity, the cannula device further comprises a cannula (3) mounted in the housing and being in fluid communication with the at least one cavity, said cannula device is provided with means (5) for attaching the device to the base part (9) on the proximal side of the device.
대표청구항▼
1. A cannula device which can be mounted in a base part, the base part during use is secured to a patient's skin, the cannula device comprising: a housing and at least one membrane together defining at least one cavity;a cannula mounted in the housing and being in fluid communication with the at lea
1. A cannula device which can be mounted in a base part, the base part during use is secured to a patient's skin, the cannula device comprising: a housing and at least one membrane together defining at least one cavity;a cannula mounted in the housing and being in fluid communication with the at least one cavity, the cannula extending from a proximal side of the housing, the cannula being configured to be injected subcutaneously;means for attaching the cannula device to the base part, the means for attaching the cannula device to the base part are positioned on the proximal side of the housing of the cannula device. 2. A cannula device according to claim 1 wherein the means for attaching the cannula device to the base part comprise attachment members for cooperating with corresponding means on the base part. 3. A cannula device according to claim 2 wherein the means for attaching the cannula device to the base part comprise pivotable members extending from a proximal surface of the cannula device, the pivotable members configured to temporarily reduce the diameter formed by the edges of the pivotable members in at least one position. 4. A cannula device according to claim 1 wherein the means for attaching the cannula device to the base part comprise an adhesive surface on a proximal surface of the cannula device adhering to a corresponding surface of the base part. 5. A cannula device according to claim 1, wherein the cannula device is placed in an inserter device provided with a covering part covering the full length of the cannula device. 6. A cannula device according to claim 1, wherein the device comprises a body having a substantially smooth outer surface and having an inner cavity, the inner cavity comprising a distal end covered with a wall configured to be penetrated by a needle, a proximal end of the inner cavity having the cannula therein, and an outer proximal surface of the body is provided with means for unreleasably attaching the device to a receiving portion. 7. A cannula device according to claim 6, wherein the substantially smooth outer surface has a round, poly-angular or oval circumference. 8. A cannula device according to claim 6 wherein the wall covering the distal end of the inner cavity can be penetrated by a pointed or blunt needle. 9. A cannula device according to claim 6 wherein the unreleasable attachment between the receiving portion and the cannula device is formed automatically as the cannula device is pushed against the receiving portion. 10. An inserter device for insertion of a cannula device according to claim 1, wherein said inserter device comprises a first insertion part and a second insertion part, the first insertion part engages with the second insertion part, and said first insertion part is provided with guiding means interacting with corresponding guiding means of the second insertion part for guiding a slidable movement of the first and second insertion parts in relation to each other, andan injection needle connected to the second insertion part, the injection needle is releasably connected to the cannula of the cannua device;wherein the first insertion part covers the injection needle in a non-activated position andwherein the guiding means of the first and the second insertion part allows the injection needle to project beyond the first insertion part when the insertion device is activated. 11. An inserter device according to claim 10, where the first insertion part covers an open space defined in a base part or the skin of the patient during injection and after injection. 12. An inserter device according to claim 11, wherein the cannula device has a retracted position inside the first insertion part and a forward position wherein the cannula of the cannula device extends beyond an open proximal end of the first insertion part. 13. An inserter device according to claim 11, where the first insertion part is provided with guiding means which means can be combined with means of a base part being secured to the patient to define an insertion point and angle. 14. An inserter device according to claim 11, wherein the cannula device corresponds to an internal opening in a part of the inserter and that the cannula device is provided with means for attaching the device to the base part on the proximal side of the cannula device. 15. An inserter device according to claim 10, wherein the inserter is delivered for use as a sterile single-use inserter including a cannula device. 16. An assembly comprising: a cannula device provided with a cannula, the cannula extending from a proximal side of the housing and the cannula is configured to be injected subcutaneously, the cannula device comprising attachment members on the proximal side of the cannula device;a base part, the base part comprising a receiving portion for the cannula device and an underlying mounting pad, the cannula device is positionable in the receiving portion, the cannula device including a housing defining an inner cavity having one or two access openings adapted to receive a piercing member, each access opening of the cannula device is covered with a membrane and a connector needle forms a fluid connection between the reservoir and the cannula device when the reservoir is connected to the cannula device by penetrating a membrane of the cannula device, anda delivery part, the delivery part comprising a cover, a reservoir and means for transporting the content of the reservoir to the patient. 17. Assembly according to claim 16, wherein the cannula device is positioned in a sterile single-use inserter before the cannula of the cannula device is inserted subcutaneously in a patient. 18. Assembly according to claim 16, wherein a sterile part comprising an injection needle combined with a cannula device is positioned in a multiple-use inserter before the cannula of the cannula device is inserted subcutaneously in a patient. 19. Assembly according to claim 16, wherein the cannula device is not inserted perpendicular to the patient's skin. 20. Assembly according to claim 19, wherein the cannula device is inserted in an angle of approximately 30°. 21. Assembly according to claim 16, wherein the cannula device has two access openings. 22. Mounting pad comprising a base part provided with a receiving portion for a cannula device and means for positioning an insertion device, the base part comprising attachment parts corresponding to attachments parts on a delivery part, the delivery part comprising a reservoir unit and means for transporting the content of the reservoir to the patient. 23. Mounting pad according to claim 22, wherein an insertion device is positioned before it is activated. 24. Mounting pad according to claim 22, wherein a cannula can be injected subcutaneously after having secured the mounting pad to the skin.
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O'Hara Derek P.,IEX ; Duggan Brendan J.,IEX ; Comer Gail M. ; Goldhardt Donald J., Apparatus and method for placement of a percutaneous endoscopic gastrostomy tube.
Haughton Victor M. (1071 Waterville Rd. Oconomowoc WI 53066) Clemens Anton H. (5854 Schumann Dr. Madison WI 53711), Catheter placement system utilizing a handle, a sharp, and a releasable retainer mechanism providing retraction of the s.
Oreopoulos Dimitrios G. (10 Ladywood Dr. Rexdale ; Ontario CAX) Zellerman ; deceased Gabor (1801 - 20 Driveway ; Box 1565 ; Stn. B late of Ottawa CAX) Price ; administrator by Robert G. (1801 - 20 Dr, Connector.
Lueders Arthur (Mundelein IL) Bellotti Marc (Winnetka IL) Fitzgerald James (McHenry IL) Taylor Larry C. (McHenry IL), Continuous ambulatory peritoneal dialysis clamping system.
Lastovich, Alexander G.; Fentress, James K.; Griggs, Julia; Pettis, Ronald J.; Sutter, Diane; Martin, Frank E.; Haider, M. Ishaq, Device and method for delivering or withdrawing a substance through the skin.
Lastovich,Alexander G.; Fentress,James K.; Griggs,Julia; Pettis,Ronald J.; Sutter,Diane; Martin,Frank E.; Haider,M. Ishaq, Device and method for delivering withdrawing a substance through the skin.
Bruno John (77-83 Second Ave. Paterson NJ 07514), Device for safely transporting one or more hypodermic needles or the like from point of use to point of ultimate disposa.
Cox Jeffrey A. (West Yorkshire GBX) Parapia Liakatali G. (Leeds GBX), Devices for sampling, drainage or infusion of liquids from or to the human or animal body.
Kriesel Marshall S ; Kazemzadeh Farhad ; Kriesel Matthew B. ; Feng William W ; Thompson Thomas N, Fluid delivery device with conformable ullage and fill assembly.
Bobroff, Randa M.; Kiliszewski, Lawrence; Lickliter, Hans; Houghton, Frederick C.; Safabash, Jason H.; McConnell, Susan M.; Marano, April A., Insertion device for an insertion set and method of using the same.
Safabash Jason H. ; McConnell Susan M. ; Adair Randy W. ; Funderburk Jeffery V. ; Marano April A. ; Field Jeffrey F., Insertion device for an insertion set and method of using the same.
Safabash,Jason H.; McConnell,Susan M.; Adair,Randy W.; Funderburk,Jeffery V.; Marano,April A.; Field,Jeffrey F., Insertion device for an insertion set and method of using the same.
Wallace Henry G. (c/o H. G. Wallace Ltd. Whitehall Road ; Colchester ; Essex C02 8JH GBX), Intravenous cannula insertion assembly with protective shield.
Odell Robert B. (Franklin Lakes NJ) Szabo Sandor (West Orange NJ) Burns James A. (Elizabeth NJ), Manually pivoted barrier assembly for piercing element.
Gyure Sandor (West Orange NJ) Hottovy Tracy R. (Columbus NE) Wallace Alex S. (Mahwah NJ) Booth Jay E. (Canaan CT) Walters Bronwen (Dania FL), Method of making a needle shield assembly.
Kreischer Thomas,DEX ; Heilmann Klaus,DEX ; Nicola Thomas,DEX ; Zimmermann Michael,DEX, Multilayer polymer film for a multichamber medical bag and process for fabrication thereof.
Fong Conrad T. O. (Redmond WA) Grabenkort Richard W. (Bearrington IL) Huntley Scott P. (Concord CA), Packaging for a sterilizable calibratable medical device.
White James E. (4127 E. Churchill Springfield MO 65809), Patient bracelet having catheter capture integrally formed therewith and methods of making the same.
Menes Cesar M. (12905 E. Wolverton Cerritos CA 90701) Menes Cenon M. (212 N. County Line Rd. Hinsdale IL 60521), Resistance syringe for epidural anesthesia.
Cover Walter E. (Mission Viejo CA) Davidner Alan A. (Claremont CA), Retractable needle cannula insertion set with refinements to better control leakage, retraction speed and reuse.
Sullivan Ann (5605 N. Winthrop Ave. Indianapolis IN 46220) Dein Lara (8120 Rucker Rd. Indianapolis IN 46220) Engelking Scott T. (7256 Jessman Rd.E. Dr. #H Indianapolis IN 46256), Safety finger prick instrument.
Koenig ; Jr. Marvin E. (Roseville MN) Lee Robert (Plymouth MN) Moschler ; Jr. Melvin B. (Britt MN), Solid introducer for catheter to a port and method of use.
McDonald James (Monson MA) Sturtevant ; III Charles N. (Braintree MA) Monteith John (Hollidaysburg PA) Monteith Mark (Lake Mary FL), Stick-free syringe and associated methods.
Bruno John (77-83 Second Ave. Paterson NJ 07514), Storage/carrying devices for transport of hypodermic needle/syringe assemblies to bedside use and ultimate disposal.
Van Antwerp William P. (Los Angeles CA) Kinsfather Todd (Valencia CA) Van Funderburk Jeffery (Granada Hills CA) McIntyre Deborah C. (Agoura CA), Subcutaneous injection set with crimp-free soft cannula.
Kramer George C. (5 Tiki Cir. Galveston TX 77554) Thomas William B. (Fremont CA) Wilson Jay (Portola Valley CA), System and method for rapid vascular drug delivery.
Kramer George C. (5 Tiki Cir. Galveston TX 77554) Thomas William B. (Fremont CA) Wilson Jay (Portola Valley CA), System and method for rapid vascular drug delivery.
Kramer George C. (Galveston TX) Spoon Herbert H. (San Antonio TX) Miller Larry J. (Spring Branch TX) Collette David J. (San Antonio TX) Zamorano Rubn G. (San Antonio TX) Jenkinson Joel P. (Galveston , System and method for rapid vascular drug delivery.
Smith Richard S. (Loveland OH) Houser Kevin L. (Centerville OH) Hansford Charles A. (Hamilton OH) Jacobs Pamela K. (Loveland OH) Schwemberger Richard F. (Cincinnati OH), Trocar safety shield locking mechanism.
Lynn Lawrence A. (1275 Olentangy River Rd. ; Suite 202 Columbus OH 43212) Larkin Mark E. (Lindenhurst IL), Universal intravenous connector with dual catches.
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