Tissue anchoring devices, biological vessel suspending devices and systems and methods utilizing same

• US 6,908,473 B2
• Filed: 03/23/2001
• Issued: 06/21/2005
• Est. Priority Date: 04/14/2000
• Status: Expired due to Fees

• Current Assignee: Envita II, LLC, Tag Medical Devices
• Original Assignee: Jeffry B. Skiba, Ran Oren, William E. Crisp
• Inventors: Crisp, William E., Oren, Ran, Skiba, Jeffry B.
• Primary Examiner(s): Jackson, Gary
• Application Number:
  US09/815,003
• Publication Number:
  US 20010039423A1
• Time in Patent Office: 1,551 Days
• Field of Search: 600/29
• US Class Current: 606/198
• CPC Class Codes: A61B 17/00234 for minimally invasive surgery A61B17/0218, A61B17/0469, A61B17/12013, A61B17/1285, A61B17/29, A61B17/320016 take precedence
• CPC Class Codes: A61B 17/0401 Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors A61B17/0642 takes precedence; fixation devices for tendons or ligaments A61F2/0811
• CPC Class Codes: A61B 2017/00539 hydraulically
• CPC Class Codes: A61B 2017/00557 inflatable A61B2017/22051 takes precedence
• CPC Class Codes: A61B 2017/00805 Treatment of female stress urinary incontinence
• CPC Class Codes: A61B 2017/0618 elastic, e.g. stretchable

Abstract

An elastic suspension device is disclosed. The elastic suspension device includes an element including an elastic connector and at least one anchor at an end portion of the connector, the at least one anchor is designed for anchoring the elastic connector to a tissue.

Claims

1. A tissue anchoring system comprising:

(a) at least one tissue anchoring device including an element having a connector and at least one inflatable anchor at an end portion of said connector, when inflated said at least one inflatable anchor is designed for anchoring said connector to a tissue; and

(b) a biological vessel suspending device being connectable to said at least one tissue anchoring device;

said biological vessel suspending device including a generally U-shaped element for engaging a biological vessel therein, said U-shaped element having inner walls being designed and constructed for preventing disengagement of said biological vessel from said U-shaped element.

2. The tissue anchoring system of claim 1, wherein said inner walls of said biological vessel suspending device include inflatable elements.

3. The tissue anchoring system of claim 1, wherein said inner walls of said biological vessel suspending device are formed with ridges and grooves.

4. A tissue anchoring system comprising:

(a) at least one tissue anchoring device including an element having a connector and at least one anchor being designed for engaging a tissue at an end portion of said connector, at least a portion of said element being designed and constructed for dampening a pulling force exerted thereon; and

(b) a biological vessel suspending device being connectable to said at least one tissue anchoring device;

wherein said biological vessel suspending device including a generally U-shaped element for engaging a vessel therein, said U-shaped element having inner walls being designed and constructed for preventing disengagement of said biological vessel from said U-shaped element.

5. The tissue anchoring system of claim 4, wherein said at least one anchor is an inflatable anchor designed for anchoring said connector to said tissue when inflated.

6. The tissue anchoring system of claim 4, wherein at least a portion of said connector is constructed of an elastic material capable of elastically complying to said pulling force.

7. The tissue anchoring system of claim 4, wherein said connector includes a spring capable of elastically complying to said pulling force.

8. The tissue anchoring system of claim 4, wherein said inner walls of said biological vessel suspending device include inflatable elements.

9. The tissue anchoring system of claim 4, wherein said inner walls of said biological vessel suspending device are formed with ridges and grooves.

10. A method of suspending a biological vessel, the method comprising:

(a) anchoring at least one tissue anchoring device within a tissue, said at least one tissue anchoring device including an element having at least one anchor at an end portion of said connector, said at least one anchor being designed for anchoring said connector to a tissue;

(b) engaging the biological vessel within a biological vessel suspending device being designed and constructed for preventing disengagement of said biological vessel therefrom; and

(c) connecting said biological vessel suspending device to said at least one tissue anchoring device thereby suspending the biological vessel.

11. The method of claim 10, wherein said at least one anchor of said at least one tissue anchoring device is an inflatable anchor designed for anchoring said connector to a tissue when inflated.

12. The method of claim 10, wherein at least a portion of said element of said at least one tissue anchoring device is designed and constructed for dampening a pulling force exerted thereon by said biological vessel suspending device connected thereto.

13. The method of claim 10, wherein at least a portion of said element of said at least one tissue anchoring device is composed of an elastic material capable of complying to a pulling force exerted on said element by said biological vessel suspending device connected thereto.

14. The method of claim 10, wherein said biological vessel suspending device is further designed and constructed capable of partially obstructing a flow through said biological vessel when engaged within said biological vessel suspending device.

15. The method of claim 10, wherein said biological vessel suspending device includes a generally U-shaped element having inner walls being designed and constructed for preventing disengagement of said biological vessel from said U-shaped element.

16. The method of claim 10, wherein the biological vessel is the urethra.

17. The method of claim 10, wherein said inner wails include inflatable elements.

18. The method of claim 17, wherein a degree of inflation of said inflatable elements determines a flow through said biological vessel.

19. The method of claim 10, wherein said inner walls are formed with ridges and grooves.

20. An assembly useful for accurately positioning a bladder neck and/or urethra prior to a surgical suspension thereof, the assembly comprising:

(a) at least one target marker positionable at an abdominal skin region;

(b) a saddle shaped element for engaging the bladder neck or urethra; and

(c) at least one connecting element being for attaching said saddle shaped element to said at least one target marker thereby positioning said saddle shaped element relative to said at least one target marker and enabling accurate positioning of the bladder neck and/or urethra when engaged by said saddle shaped element.

21. The assembly of claim 20, wherein said at least one connecting element is designed and constructed to enable modifying a distance between said at least one target marker and said saddle shaped element when interconnected thereby.