Continuous suture device used for suture operation under laparoscope

A laparoscope and stapler technology, applied in the field of medical devices, can solve the problems of long suture time, unfavorable patient recovery, time-consuming and labor-intensive, etc., and achieve the effects of good suture effect, shortened operation cycle, and convenient operation and use.

Pending Publication Date: 2018-12-21
黄振华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During hysterectomy, the vaginal stump needs to be sutured. In the traditional surgical process, the medical staff use surgical suture bends to suture the stump. The whol...

Method used

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  • Continuous suture device used for suture operation under laparoscope
  • Continuous suture device used for suture operation under laparoscope
  • Continuous suture device used for suture operation under laparoscope

Examples

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Embodiment

[0039] Example: such as Figures 1 to 4 As shown, the continuous stapler for laparoscopic suturing in this embodiment includes a bobbin seat 2, a bobbin 3, a needle cylinder 6, a suture needle 5 and a driving mechanism 4;

[0040] The above-mentioned needle cylinder 6 is a cylinder with both ends open, and the above-mentioned bobbin seat 2 is arranged at one end of the above-mentioned needle cylinder 6 at intervals, and the two are connected to each other through the connecting piece 1;

[0041] A suture needle 5 is arranged in the above-mentioned needle cylinder 6 along its axial direction, the needle head 51 of the above-mentioned suture needle 5 is tapered, and protrudes from one end of the above-mentioned needle cylinder 6 close to the above-mentioned bobbin seat 2;

[0042] The above-mentioned bobbin seat 2 is penetrated with a bobbin accommodating cavity extending to both ends thereof and matched with the above-mentioned bobbin 3, the above-mentioned bobbin 3 is arranged...

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Abstract

The invention relates to a continuous suture device used for suture operation under a laparoscope. The continuous suture device comprises a suture reel base, a suture reel, a needle cylinder, a sutureneedle and a driving mechanism. The suture reel base is arranged at one end of the needle cylinder. The suture needle is arranged in the needle cylinder, and a syringe needle of the suture needle extends out of one end of the needle cylinder; a suture reel containing cavity extending to two ends of the suture reel base is arranged in the suture reel, the suture reel is arranged in the suture reelcontaining cavity, a uniting cavity is formed in the end close to the suture needle, and the side wall of the suture reel base is provided with a suture outlet groove. The end, close to the needle cylinder, of the suture reel base is provided with a separating structure; the driving mechanism is in driving connection with the suture needle and can drive the suture needle to axially move into theuniting cavity of the suture reel in the axial direction of the needle cylinder, so that the syringe needle is clamped with the uniting cavity, or the suture needle is driven to move and return, the driving mechanism synchronously drives the suture needle to rotate at 90 degrees in the moving and returning process and brings the suture reel out, or the syringe needle and the uniting cavity are separated under the effect of a separating structure. The continuous suture device has the advantages of being capable of reducing the difficulty of a suture technology and shortening an operation period.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a continuous stapler for laparoscopic surgery. Background technique [0002] During the hysterectomy, the vaginal stump needs to be sutured. During the traditional operation, the medical staff use the surgical suture bend to suture the stump. The whole suturing process has high requirements for medical suture technology, and the suturing time is long, time-consuming and labor-intensive. It is not conducive to the rapid recovery of the patient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a continuous stapler for laparoscopic suture operation, which effectively overcomes the defects of the prior art. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a continuous suture device for laparoscopic suture operation, comprising a bobbin seat, a bobbin...

Claims

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Application Information

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IPC IPC(8): A61B17/04
CPCA61B17/0469A61B17/0482A61B17/0491
Inventor 黄振华
Owner 黄振华
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