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A stapler with the function of a dual-motor drive mechanism

A dual-motor-driven, stapler technology, applied in the field of staplers, can solve the problems of inconvenient operation, poor grip, and long time consumption, and achieve the effects of convenient and fast operation, good clamping effect, and convenient use

Active Publication Date: 2021-10-29
SUZHOU FRANKENMAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned operation process is divided into three steps: clamping and fixing, cutting and stapling; the following problems exist in the above-mentioned steps in the execution process. 2. The three steps of clamping and fixing, cutting and staple insertion are carried out in sequence, which takes a long time; 3. There are two handles for the exciter cutter, which is difficult to hold with one hand and requires two hands Holding two handles at the same time is inconvenient to use; 4. The current device switch buttons on the market are usually not convenient enough for operation

Method used

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  • A stapler with the function of a dual-motor drive mechanism
  • A stapler with the function of a dual-motor drive mechanism
  • A stapler with the function of a dual-motor drive mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A stapler with the function of a dual-motor drive mechanism, such as Figure 1-3 As shown, it includes a support mechanism 2, the support mechanism 2 is gun-shaped, a manual drive mechanism 3 is movably connected to the support mechanism 2, and the upper rear part of the manual drive mechanism 3 passes through the upper end surface of the support mechanism 2 and is fixedly connected with an external drive mechanism 5. An anastomotic cutting and suturing mechanism 4 is fixedly connected to the front of the upper end of the manual driving mechanism 3. The anastomotic cutting and suturing mechanism 4 has a ring structure. The inner circumference surface of the protective shell 6 is movably connected with two protective shells 6, and the two protective shells 6 are distributed symmetrically on the left and right. The two protective shells 6 together form a cylinder, and the inner front sides of the two protective shells 6 A connecting mechanism 8 is fixedly connected, and t...

Embodiment 2

[0042] On the basis of Example 1, as Figure 3-7 As shown, a stapler with the function of a dual-motor drive mechanism includes a support mechanism 2, the support mechanism 2 is gun-shaped, and a manual drive mechanism 3 is movably connected to the support mechanism 2, and the rear part of the upper end of the manual drive mechanism 3 passes through the support The upper end surface of the mechanism 2 is fixedly connected with an external driving mechanism 5, and the upper front part of the manual driving mechanism 3 is fixedly connected with an anastomosis cutting and suturing mechanism 4. The front end face of the driving mechanism 3 is movably connected with a protective shell 6 on the inner peripheral surface of the anastomosis cutting and suturing mechanism 4, and there are two protective shells 6, and the two protective shells 6 are symmetrically distributed on the left and right, and the two protective shells 6 together form a Cylinder, the inner front side of the two p...

Embodiment 3

[0049] On the basis of Example 1, as Figure 8-10 As shown, a stapler with the function of a dual-motor drive mechanism includes a support mechanism 2, the support mechanism 2 is gun-shaped, and a manual drive mechanism 3 is movably connected to the support mechanism 2, and the rear part of the upper end of the manual drive mechanism 3 passes through the support The upper end surface of the mechanism 2 is fixedly connected with an external driving mechanism 5, and the upper front part of the manual driving mechanism 3 is fixedly connected with an anastomosis cutting and suturing mechanism 4. The front end face of the driving mechanism 3 is movably connected with a protective shell 6 on the inner peripheral surface of the anastomosis cutting and suturing mechanism 4, and there are two protective shells 6, and the two protective shells 6 are symmetrically distributed on the left and right, and the two protective shells 6 together form a Cylinder, the inner front side of the two ...

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Abstract

The invention discloses a stapler with the function of a dual-motor drive mechanism, which includes a support mechanism, a manual drive mechanism is movably connected to the support mechanism, and an external drive mechanism is fixedly connected to the rear of the upper end of the manual drive mechanism. An anastomotic cutting and suturing mechanism is fixedly connected to the front of the upper end of the manual drive mechanism. The anastomotic cutting and suturing mechanism is a ring structure, and the inner front sides of the two protective shells are fixedly connected to a connecting mechanism. The connecting mechanism is provided with an inner clip A holding mechanism, the rear end of which is fixedly connected with No. 1 button and No. 2 button. The stapler with the function of a dual-motor drive mechanism described in the present invention is convenient to hold and operate with one hand during use, and the clamping and fixing of the foreskin is convenient, and the two steps of cutting and stapling are combined. Two into one, the original three steps of clamping and fixing, cutting and anastomosis are integrated into two steps, which reduces the number of surgical operations and improves the efficiency of the operation.

Description

technical field [0001] The invention relates to the technical field of staplers, in particular to a stapler with the function of a dual-motor drive mechanism. Background technique [0002] The principle of an existing circumcision stapler is as follows: first, the adjustment knob at the rear of the stapler is rotated counterclockwise to unscrew the adjustment knob, and then the bell sleeve is drawn out from the front side, and then the bell sleeve is placed on the foreskin Put the inner cover on the glans, hold the cable tie to tie the foreskin on the connecting column connected to the bell sleeve, clamp and fix the foreskin, then return the bell sleeve to the stapler, and connect the bell sleeve to the stapler by adjusting the knob, so that The stapler is in contact with the foreskin, then, remove the safety, hold the handle firmly to activate the cutter, cut and drive the staples for 5 to 10 seconds, then release the handle, then, unscrew the adjustment knob, remove Stapl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/115A61B17/326A61B90/17
Inventor 周铁君孙木此
Owner SUZHOU FRANKENMAN MEDICAL EQUIP
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