Suction fixation device and method

Patent metadata

Field	Value
Publication number	US-9775604-B2
Application number	US-201414332102-A
Country	US
Kind code	B2
Filing date	Jul 15, 2014
Priority date	Aug 9, 2013
Publication date	Oct 3, 2017
Grant date	Oct 3, 2017

Abstract

In one embodiment, a medical device includes a tissue suction housing and a moveable member disposed in the tissue suction housing. The tissue suction housing has a proximal end and a distal end. The distal end has an opening and the tissue suction housing has at least two suturing device openings. The tissue suction housing is configured to pull up bodily tissue through the opening in the distal end when placed under a vacuum and to receive a suturing device through one of the suturing device openings.

First claim

What is claimed is:

1. A medical device, comprising:
a tissue suction housing having a distal end portion, the distal end portion defining an opening at a terminal end of the tissue suction housing, the opening configured to receive bodily tissue, the tissue suction housing having at least two suturing device openings; and
a moveable member disposed in the tissue suction housing, the moveable member configured to move relatively to the distal end portion along a longitudinal axis of the distal end portion and the opening, the moveable member configured to control an amount of bodily tissue that can enter the tissue suction housing via the opening,
wherein the tissue suction housing is configured to receive the bodily tissue through the opening in the distal end portion when placed under a vacuum and to receive a suturing device through the two suturing device openings.

2. The medical device of claim 1 , wherein the tissue suction housing is tubular shaped.

3. The medical device of claim 1 , wherein the tissue suction housing is configured to pull the bodily tissue and an implant disposed on the bodily tissue within the distal end portion of the tissue suction housing.

4. The medical device of claim 1 , wherein the tissue suction housing is configured to receive the suturing device through the two suturing device openings such that the suturing device is positioned perpendicular to the longitudinal axis of the distal end portion of the tissue suction housing.

5. The medical device of claim 1 , wherein the suturing device is a needle and the tissue suction housing is configured to receive the needle through the two suturing device openings to pass a suture through the bodily tissue.

6. The medical device of claim 1 , wherein the suturing device is a pin and the tissue suction housing is configured to receive the pin through the two suturing device openings to pin an implant disposed on the bodily tissue to the bodily tissue.

7. The medical device of claim 6 , wherein the pin is biodegradable.

8. The medical device of claim 1 , wherein the suturing device is a fastener.

9. The medical device of claim 1 , wherein the bodily tissue is pulled through the opening until reaching the moveable member.

10. The medical device of claim 1 , wherein a position of the moveable member is adjustable along an inner surface of the tissue suction housing.

11. The medical device of claim 10 , wherein the moveable member is configured to move towards and away from the opening.

12. The medical device of claim 1 , wherein a distance between the opening and the moveable member is between 2 mm and 10 mm.

13. The medical device of claim 1 , wherein a distance between the opening and one of the two suturing device openings is between 2 mm and 7 mm.

14. The medical device of claim 1 , further comprising a vacuum member that is operably connected to the tissue suction housing, the vacuum member being configured to place the tissue suction housing under the vacuum.

15. The medical device of claim 14 , further comprising a tube member that connects the vacuum member to the tissue suction housing.

16. The medical device of claim 1 , further comprising a sleeve that is disposed on an outer surface of the distal end portion of the tissue suction housing, the sleeve being configured to cover the two suturing device openings to place the tissue suction housing under the vacuum.

17. The medical device of claim 1 , further comprising at least one sensor disposed on the moveable member, the sensor being configured to sense when the moveable member contacts the bodily tissue.

18. The medical device of claim 1 , wherein the tissue suction housing includes two slots.

19. A medical device, comprising:
a tissue suction housing having a distal end portion, the distal end portion defining an opening at a terminal end of the tissue suction housing, the opening configured to receive bodily tissue, the tissue suction housing having at least two suturing device openings;
a moveable member disposed in the tissue suction housing, the moveable member configured to move relatively to the distal end portion along a longitudinal axis of the distal end portion and the opening, the moveable member configured to control an amount of bodily tissue that can enter the tissue suction housing via the opening,
wherein the tissue suction housing is configured to pull the bodily tissue through the opening in the distal end portion when placed under a vacuum and to receive a suturing device through the two suturing device openings; and
a sleeve configured to be disposed on an outer surface of the distal end portion of the tissue suction housing, the sleeve being moveable between a first position and a second position with respect to the tissue suction housing, the sleeve configured to cover the two suturing device openings when in the first position, the sleeve configured to expose the two suturing device openings when in the second position.

Assignees

• Boston Scient Scimed Inc

Inventors

• Li Jamie
• Lichte Leo James

Classifications

• A61B2017/00805

  Treatment of female stress urinary incontinence · CPC title

• A61B17/0482 Primary

  Needle or suture guides (guides for drills, pins or wire A61B17/17; guides for puncturing needles A61B17/3403) · CPC title

• A61B2017/306

  holding by means of suction · CPC title

• A61B17/0469

  Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery · CPC title

• A61F2/0045

  Support slings · CPC title