Claims
- 1. A transvaginal bone anchor implantation device comprising a body including a first portion having a gripping end and a second portion having an anchor mount, and a bone anchor removably mounted in the anchor mount; the body second portion being angled relative to the body first portion when the device is in use such that the bone anchor can be implanted at an anchoring site in a bone by pulling rearwardly on the body first portion, the body being adapted to be separable from the anchor after the anchor has been implanted in bone.
- 2. The transvaginal bone anchor implantation device of claim 1 wherein the body is bent, such that the body second portion mounting end generally faces toward the first portion gripping end.
- 3. The transvaginal bone anchor implantation device of claim 1 wherein the body comprises a shaft.
- 4. The transvaginal bone anchor implantation device of claim 3 including a suture thread attached to the bone anchor such that the suture thread is accessible to a surgeon using the device after the bone anchor has been implanted in bone and after the body has been separated from the bone anchor.
- 5. The transvaginal bone anchor implantation device of claim 4 wherein the shaft is at least partially hollow, the suture thread being housed in the shaft.
- 6. The transvaginal bone anchor implantation device of claim 1 wherein the bone anchor is a harpoon-type anchor.
- 7. The transvaginal bone anchor implantation device of claim 1 wherein the anchor mount comprises a cannula at the distal end of the body second portion defines a hollow portion; the cannula being sized to removably receive an end of the anchor.
- 8. A method of implanting a bone anchor in the pubic bone of a female patient comprising:
creating an incision in the vaginal wall; locating an anchor site on the pubic bone; introducing an anchoring device into the patient transvaginally through the vaginal wall incision; the anchoring device comprising a body having a forward end and a gripping end and a bone anchor removably mounted to the forward end of the anchoring device; the forward end of the anchoring device facing generally toward the gripping end; placing the anchor at the anchor site on the pubic bone; pulling on the anchoring device to drive the anchor into the pubic bone; and separating the anchoring device body from the anchor and removing the anchoring device from the patient.
- 9. The method of claim 8 wherein the anchoring device includes suture threads pre-attached to the anchor; the method including a step of making the suture threads available to the surgeon after the body has been separated from the anchor.
- 10. The method of claim 9 wherein the anchoring device is at least partially hollow and the suture threads are housed in the anchoring device body; said step of making the suture threads available comprising the step of separating the anchoring device body from the anchor.
- 11. The method of claim 10 wherein the step of locating the anchoring point on the pubic bone comprises locating the anchoring point on a posterior surface of the pubic bone.
- 12. The method of claim 11 wherein the step of locating the anchoring point on the pubic bone comprises locating the anchoring point on an inferior, posterior surface of the pubic bone.
- 13. The method of claim 12 wherein the step of locating the anchoring point on the pubic bone comprises locating the point of connection of the arcus tendineus to the pubic bone.
- 14. A method of implanting a bone anchor in the pubic bone of a female patient comprising:
locating an anchor site on the pubic bone; transvaginally introducing a bone anchor implanting device into the patient; the bone anchor implanting device comprising a body having a forward end and a gripping end and a bone anchor removably mounted to the forward end of the bone anchor implanting device; the forward end of the bone anchor implanting device facing generally toward the gripping end; placing the bone anchor at the anchor site on the pubic bone; pulling on the bone anchor implanting device to drive the bone anchor into the pubic bone; and separating the bone anchor implanting device body from the bone anchor.
- 15. A bone anchor implantation device, comprising:
an elongated member having a first end and a second end; and a bone anchor releasably engaged to said elongated member in the vicinity of said first end.
- 16. A device for inserting a bone anchor into a bone comprising:
a handle having a proximal end and a distal end; a shaft having a first end and a second end, said first end being connected to said distal end of said handle; and a bone anchor mount for releasably engaging said bone anchor, said bone anchor mount connected to said second end of said shaft and oriented toward said handle so that said bone anchor may be inserted into the bone by applying a retrograde force to said bone anchor.
- 17. The device of claim 16 wherein said shaft is hook shaped.
- 18. A method for inserting a bone anchor releasably engaged to a bone anchor implantation device into a bone comprising the steps of:
locating a bone anchor implantation site on the bone; and applying a retrograde force to said bone anchor to implant said bone anchor into said bone.
- 19. A method for inserting a bone anchor releasably engaged to a bone anchor implantation device into a bone comprising the steps of: locating a bone anchor implantation site on the bone; and pulling said bone anchor implantation device to implant said bone anchor into said bone.
- 20. The method of claim 19 wherein said pulling step comprises applying a retrograde force to said bone anchor implantation device.
- 21. The method of claim 20 wherein the locating and implanting steps are accomplished transvaginally
- 22. The method of claim 19 wherein the bone anchor is implanted transvaginally into the pubic bone
- 23. The method of claim 22 wherein the bone anchor is implanted in posterior pubic bone.
- 24. The method of claim 23 wherein the bone anchor is implanted lateral to the symphysis pubis and cephalad to the inferior edge of the pubic bone.
- 25. The method of claim 24 wherein at least one bone anchor is implanted on either side of the urethra.
- 26. The method of claim 19 further comprising stabilizing the bladder neck with a suture attached to the bone anchor.
- 27. The method of claim 19 further comprising:
creating an opening in the tissue between the vaginal wall and the urethra; positioning a sling in the opening; and stabilizing the bladder neck with the sling using sutures connected between the sling and the bone anchors.
- 28. The method of claim 27 wherein the two bone anchors are implanted on each side of the urethra.
- 29. The method of claim 28 wherein one bone anchor on each side of the urethra is located lateral to the symphysis pubis and cephalad to the inferior edge of the pubic bone.
- 30. The method of claim 29 wherein the second bone anchor is located on the cephalad aspect of the ramus.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation-in-part of co-pending application Ser. No. 09/111,525, filed Jul. 8, 1998, in the name of S. Robert Kovac, entitled A SYSTEM AND A METHOD FOR THE LONG TERM CURE OF RECURRENT URINARY FEMALE INCONTINENCE, and which is incorporated herein by reference.
Continuations (2)
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Number |
Date |
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Parent |
09742750 |
Dec 2000 |
US |
Child |
10456748 |
Jun 2003 |
US |
Parent |
09236211 |
Jan 1999 |
US |
Child |
09742750 |
Dec 2000 |
US |
Continuation in Parts (2)
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Date |
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09111525 |
Jul 1998 |
US |
Child |
09236211 |
Jan 1999 |
US |
Parent |
08820053 |
Mar 1997 |
US |
Child |
09111525 |
Jul 1998 |
US |