CN209186825U

CN209186825U - Brave head applicator

Info

Publication number: CN209186825U
Application number: CN201820869322.3U
Authority: CN
Inventors: 徐龙; 徐欢
Original assignee: Hangzhou Ou Chuan Medical Devices Co Ltd
Current assignee: Hangzhou Ou Chuan Medical Devices Co Ltd
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2019-08-02
Anticipated expiration: 2028-06-06

Abstract

The utility model discloses a kind of brave head applicators, it mainly include binding clip, claw beam, 360 degree rotation runner, reset spring, fixing sleeve, driving handle, fixed clamp handle, pin shaft, internal core rod, fixed clamp handle connects driving handle by pin shaft, driving handle end is protruded into fixed clamp handle, notch on driving handle is contacted with the fixing sleeve cooperation being assemblied in inside fixed clamp handle, the fixing sleeve other end connects internal core rod, back-moving spring top is cased with outside internal core rod between fixed clamp handle and fixing sleeve, fixed clamp handle front end connects claw beam by 360 degree rotation runner, claw beam front end is installed by binding clip, internal core rod passes through claw beam and drives binding clip.The utility model structure is simple, easy to use and operate, and practicability is high, can disposably clamp two pieces of blood vessel clips, while carrying out double piece blood vessel clip clamps and ligation clip hemostasis use, and playing dual fail-safe prevents bleeding, it is ensured that operation safety.

Description

Brave head applicator

Technical field

The utility model relates to the fields of medical instrument, and in particular to a kind of tiger head applicator.

Background technique

In clinic, laparoscope is one of most commonly used mode of current surgical application, and vascular ligation is used most frequent Instrument be Clip Applier.After the complete one piece of blood vessel clip of operative doctor clamp, need to find suitable position to the other end of blood vessel again Clamp closure clamps, the ligation of the other end of specific blood vessel where, operative doctor can only feel with range estimation, one piece of clamp Hemostatic clamp, it is also necessary to Clip Applier be removed into abdominal cavity, blood vessel clip is packed into again again, is placed again into abdominal cavity, takes folder back and forth in this way, seriously Influence operating time and efficiency.

Common Clip Applier can only Dan Mei take folder, taken repeatedly when clamp is stopped blooding with relatively high fault, and repeatedly It is poor with property.And will cause when single piece of blood vessel clip clamp clamping vessel area it is not in place, lead to incomplete problem of stopping blooding, greatly Application risk is increased greatly.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of brave head applicator.

The purpose of this utility model is completed by following technical solution: this tiger head applicator, main includes pincers Head, claw beam, 360 degree rotation runner, reset spring, fixing sleeve, driving handle, fixed clamp handle, pin shaft, internal core rod, fixed clamp handle Driving handle is connected by pin shaft, driving handle end protrudes into fixed clamp handle, the notch on driving handle and is assemblied in fixation Fixing sleeve inside clamp handle cooperates contact, and the fixing sleeve other end connects internal core rod, is cased with back-moving spring top in fixation outside internal core rod Between clamp handle and fixing sleeve, fixed clamp handle front end connects claw beam by 360 degree rotation runner, and binding clip, inner core are installed in claw beam front end Bar passes through claw beam and drives binding clip.

The binding clip surface texture is that the double end groove constituted, length of the groove along place binding clip is arranged side by side by two grooves Degree direction extends to the front end face of binding clip.

The rotation of 360 degree rotation runner the driving binding clip, claw beam.

The utility model has the following beneficial effects:

1, the utility model structure is simple, easy to use and operate, and practicability is high, can disposably clamp two pieces of blood vessel clips, Double piece blood vessel clip clamps are carried out simultaneously and ligation clip hemostasis is used, and playing dual fail-safe prevents bleeding, it is ensured that operation safety.

2, the utility model avoids clamping the case where binding clip teetertotters in operating process, improves the operation of clamping binding clip Precision, and the curable grip that operation clamping binding clip needs is reduced, save the working strength in surgical procedure.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the tong head figure of the utility model.

Description of symbols: binding clip 1, claw beam 2,360 degree rotation runner 3, reset spring 4, fixing sleeve 5, driving handle 6, Fixed clamp handle 7, pin shaft 8, internal core rod 9, notch 10, double end groove 11.

Specific embodiment

Detailed introduction is done to the utility model below in conjunction with attached drawing:

Embodiment: as shown in the picture, this tiger head applicator, mainly include binding clip 1, claw beam 2,360 degree rotation runner 3, Reset spring 4, fixing sleeve 5, driving handle 6, fixed clamp handle 7, pin shaft 8, internal core rod 9, fixed clamp handle 7 are pushed away by the connection of pin shaft 8 Fixed handle 6,6 end of driving handle are protruded into fixed clamp handle 7, the notch 10 on driving handle 6 and are assemblied in inside fixed clamp handle 7 Fixing sleeve 5 cooperate contact, 5 other end of fixing sleeve connects internal core rod 9, and being cased with reset spring 4 outside internal core rod 9 withstands on grips pincers Between handle 7 and fixing sleeve 5, reset spring 4 resets when decontroling driving handle 6, and fixed 7 front end of clamp handle passes through 360 degree rotation runner Binding clip 1 is installed in 3 connection claw beams 2,2 front end of claw beam, and internal core rod 9 passes through claw beam 2 and drives binding clip 1, controls binding clip by driving handle 6 1 folding.

1 surface texture of binding clip is that the double end groove 11 constituted is arranged side by side by two grooves, and groove is along place binding clip 1 Length direction extend to the front end face of binding clip 1.Double piece blood vessel clips can be disposably taken, two groove designs are not fallen blood vessel clip, had Effect prevents blood vessel clip from sliding, deviate from, falling.

The rotation of 360 degree rotation runner 3 the driving binding clip 1, claw beam 2.Rotation adjusts binding clip 1 and changes direction.

It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.

Claims

1. a kind of tiger head applicator, it is characterised in that: mainly include binding clip (1), claw beam (2), 360 degree rotation runner (3), reset Spring (4), fixing sleeve (5), driving handle (6), fixed clamp handle (7), pin shaft (8), internal core rod (9), fixed clamp handle (7) pass through pin Axis (8) connects driving handle (6), and driving handle (6) end is protruded into fixed clamp handle (7), the notch (10) on driving handle (6) Fixing sleeve (5) the cooperation contact internal with fixed clamp handle (7) is assemblied in, fixing sleeve (5) other end connect internal core rod (9), inner core It is cased with reset spring (4) outside bar (9) to withstand between fixed clamp handle (7) and fixing sleeve (5), fixed clamp handle (7) front end passes through 360 degree Rotating wheel (3) connects claw beam (2), and binding clip (1) is installed in claw beam (2) front end, and internal core rod (9) passes through claw beam (2) and drives binding clip (1)。

2. tiger head applicator according to claim 1, it is characterised in that: binding clip (1) surface texture is recessed by two The double end groove (11) constituted is arranged side by side in slot, and groove extends to the front end of binding clip (1) along the length direction of place binding clip (1) Face.

3. tiger head applicator according to claim 1, it is characterised in that: 360 degree rotation runner (3) the rotation driving pincers Head (1), claw beam (2).