Surgical forceps with suture cutters

• US 5,015,252 A
• Filed: 08/13/1990
• Issued: 05/14/1991
• Est. Priority Date: 08/13/1990
• Status: Expired due to Fees

• Current Assignee: Jones, Mark W.
• Original Assignee: Jones, Mark W.
• Inventors: Jones, Mark W.
• Primary Examiner(s): Rosenbaum, C. Fred
• Assistant Examiner(s): Lewis, William W.
• Application Number:
  US07/565,687
• Time in Patent Office: 274 Days
• Field of Search: 606/167, 606/174, 606/131, 606/148, 606/205, 606/206, 606/207, 606/210, 606/211, 30/155-161, 294/992, 7/118
• US Class Current: 606/205
• CPC Class Codes: A61B 17/0467 Instruments for cutting sutures surgical cutting instruments A61B17/32
• CPC Class Codes: A61B 17/30 Surgical pincettes without pivotal connectionsfor holding suture needles or materials A61B17/0483; wound clamps A61B17/08 ; hand-held gripping tools without pivotal connections in general B25B9/02
• CPC Class Codes: A61B 2017/00353 one mechanical instrument performing multiple functions, e.g. cutting and grasping channel for multiple instruments A61B2017/3445; instrument channel A61B2017/22072; replaceable heads A61B2017/2931; suction A61M1/00

Abstract

An improved forceps device (10) is described. The forceps device includes a handle (11) formed of spaced apart plates (14) and (15) joined by bridge member (16) to form a pocket (17). Spaced apart arms (12) and (13) form the distal end of the handle and terminate at inwardly facing pointed ends (12a) and (13a) that are used to pull the sides of a surgical incision together so that the surgeon can close the incision with sutures. The handle provides for a holder (18) and a knife blade (19) that fold out of the pocket when the surgeon presses his or her thumb against a serrated protrusion (18c) that protrudes from the proximal end of the handle.

Claims

1. A device for closing and suturing an incision in the skin of a living body which comprises:

(a) forceps having a proximal handle and distal spaced apart moveable arms attached to the handle for pulling the sides of the incision together; and

(b) a knife blade which is mounted within the handle, wherein a notch is provided in the handle adjacent the blade such that a suture can be inserted into the notch and cut by the blade after the suture is inserted in the incision without injuring a user of the device.

2. The device of claim 1 wherein the arms are biased apart and can be pressed together to close the incision.

3. The device of claim 2 wherein the arms are made of a spring material which acts to hold the arms apart.

4. The device of claim 1 wherein the notch is angled towards the proximal end of the device.

5. A device for closing and suturing an incision in the skin of a living body which comprises:

(a) forceps having a proximal handle and distal spaced apart moveable arms attached to the handle for pulling the sides of the incision together; and

(b) a knife blade which is foldable into and out of the handle, wherein a notch is provided in the handle adjacent the folded blade such that a suture can be inserted into the notch and cut by the blade after the suture is inserted in the incision without injuring a user of the device.

6. The device of claim 5 wherein the blade is removeable from a holder which folds into the handle.

7. The device of claim 5 wherein the arms are biased apart and can be pressed together to close the incision.

8. The device of claim 7 wherein the arms are made of a spring material which acts to hold the arms apart.

9. The device of claim 5 wherein the notch is angled towards the proximal end of the device.

10. A method for suturing an incision in the skin of a living body which comprises:

(a) providing forceps having a proximal handle and distal spaced apart moveable arms attached to the handle for pulling the sides of the incision together and a knife blade mounted within the handle, wherein a notch is provided in the handle adjacent the blade such that a suture can be inserted into the notch and cut by the blade after the suture is inserted in the incision without injuring a user of the device; and

(b) using the arms of the device to pull the sides of the incision together so that the incision can be sutured closed; and

(c) cutting the suture outside of the incision with the blade by inserting the suture into the notch and pulling the suture against the blade until the suture cuts.

11. The method of claim 10 wherein the blade is removeable from a holder which folds into the handle and wherein after suturing of the wound the blade is removed from the holder and discarded.

12. The method of claim 10 wherein the arms are biased apart and can be pressed together to close the incision.

13. The method of claim 12 wherein the arms are made of a spring material which acts to hold the arms apart.

14. The method of claim 10 wherein the notch is angled towards the distal end of the device and wherein the handle is directed towards the incision and adjacent to the suture and the suture is then cut.