Enhanced pre-wetted intermittent catheter with lubricious coating
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61M-025/00
A61M-025/01
A61M-027/00
B65D-085/04
B65D-085/675
A61M-025/06
B65D-085/671
출원번호
US-0802095
(2013-03-13)
등록번호
US-8998882
(2015-04-07)
발명자
/ 주소
Knapp, Tracey E.
Nishtala, Vasu
출원인 / 주소
C. R. Bard, Inc.
대리인 / 주소
Rutan & Tucker, LLP
인용정보
피인용 횟수 :
5인용 특허 :
252
초록▼
The present disclosure relates to a packaged urinary catheter. The catheter includes a conduit having a proximal end and a distal end. The distal end includes at least one aperture for receiving urine from the bladder. The catheter is contained within a sleeve having a length, a width, and a size co
The present disclosure relates to a packaged urinary catheter. The catheter includes a conduit having a proximal end and a distal end. The distal end includes at least one aperture for receiving urine from the bladder. The catheter is contained within a sleeve having a length, a width, and a size configured to receive the catheter. According to one embodiment, the catheter and the sleeve may be arranged in a helical coil. The outer surface of the catheter may have a lubricious and/or an antimicrobial coating.
대표청구항▼
1. A packaged urinary catheter, comprising: a conduit having a proximal end and a distal end, wherein the distal end comprises at least one aperture for receiving urine from the bladder; anda sleeve having a length, a width, and a size configured to receive the conduit, and wherein the sleeve surrou
1. A packaged urinary catheter, comprising: a conduit having a proximal end and a distal end, wherein the distal end comprises at least one aperture for receiving urine from the bladder; anda sleeve having a length, a width, and a size configured to receive the conduit, and wherein the sleeve surrounds substantially the entire length of the conduit;wherein the conduit and the sleeve are arranged in a helical coil, and wherein the shape of the helical coil is maintained by portions of the sleeve being releasably fixed together along at least a portion of the length of the sleeve. 2. The packaged urinary catheter according to claim 1, wherein a first cap seals a proximal end of the sleeve, and a second cap seals a distal end of the sleeve. 3. The packaged urinary catheter according to claim 2, wherein at least one of the first and second caps comprises a gripping feature configured to be grasped by a patient or user of the packaged urinary catheter. 4. The packaged urinary catheter according to claim 3, wherein the gripping feature is sized and shaped to receive a finger therethrough. 5. The packaged urinary catheter according to claim 2, wherein the packaged urinary catheter is released from the helical coil configuration by grasping the first and second caps, and urging the caps in substantially different directions. 6. The packaged urinary catheter according to claim 1, wherein portions of the sleeve are releasably fixed together by a perforated section along a length of the sleeve. 7. The packaged urinary catheter according to claim 1, wherein a lubricating material is contained within the sleeve. 8. The packaged urinary catheter according to claim 7, wherein the lubricating material is chosen from water, a hydrogel, and a vapor. 9. The packaged urinary catheter according to claim 1, wherein at least a portion of the outer surface of the conduit is hydrophilic. 10. The packaged urinary catheter according to claim 1, wherein the sleeve is constructed from two blanks of material that are joined at edges of the two blanks of material. 11. The packaged urinary catheter according to claim 1, wherein the sleeve is constructed from a foil material or a film. 12. A packaged urinary catheter, comprising: a synthetic polyisoprene conduit having a proximal end and a distal end, wherein the distal end comprises at least one aperture for receiving urine from the bladder; anda sleeve having a length, and a width, and a size configured to receive the conduit, and wherein the sleeve surrounds substantially the entire length of the conduit;wherein the conduit and the sleeve are arranged in a helical coil, and wherein the shape of the helical coil is maintained by portions of the sleeve being releasably fixed together along at least a portion of the length of the sleeve. 13. The packaged urinary catheter according to claim 12, wherein a first cap seals a proximal end of the sleeve, and a second cap seals a distal end of the sleeve. 14. The packaged urinary catheter according to claim 13, wherein at least one of the first and second caps comprises a gripping feature configured to be grasped by a patient or user of the packaged urinary catheter. 15. The packaged urinary catheter according to claim 14, wherein the gripping feature is sized and shaped to receive a finger therethrough. 16. The packaged urinary catheter according to claim 14, wherein the first and second caps are disposed outside the sleeve. 17. The packaged urinary catheter according to claim 16, wherein the packaged urinary catheter is released from the helical coil configuration by grasping the first and second caps, and urging the caps in substantially different directions. 18. The packaged urinary catheter according to claim 12, wherein a lubricating material is contained within the sleeve. 19. The packaged urinary catheter according to claim 18, wherein the lubricating material is chosen from water, a hydrogel, and a vapor. 20. The packaged urinary catheter according to claim 12, wherein at least a portion of the outer surface of the conduit is hydrophilic.
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이 특허에 인용된 특허 (252)
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