CN204468167U

CN204468167U - Operation on bladder lifting hook device

Info

Publication number: CN204468167U
Application number: CN201520140083.4U
Authority: CN
Inventors: 张忠国
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-12
Filing date: 2015-03-12
Publication date: 2015-07-15
Anticipated expiration: 2025-03-12

Abstract

A kind of operation on bladder lifting hook device, relate to technical field of medical instruments, comprise coupler body and sliding sleeve, described coupler body is arranged in sliding sleeve, coupler body is by shank, main hook and auxiliary hook composition, main hook is all identical with size with the end construction of auxiliary hook, main hook and shank are processed into one, auxiliary hook is hinged on main hook root by lock-screw, position near coupler body on sliding sleeve is provided with a lock-screw, this device also comprises upper clamp, lower clamp, transfer block, connecting rod, pinned connection is passed through between upper clamp and lower clamp, between upper clamp and transfer block, all be connected by lock-screw between transfer block with connecting rod and between connecting rod with sliding sleeve, two rotation centerlines at transfer block two ends are mutually vertical.On the object being fixed on cylindric or tabular that this utility model can be stable, the structure with multiple freedom of movement makes it the user demand that can adapt to different angles; Have employed main hook and the hinged structure of auxiliary hook, hook can be improved greatly and draw effect.

Description

Operation on bladder lifting hook device

Technical field

This utility model belongs to technical field of medical instruments, particularly relates to a kind of operation on bladder lifting hook device.

Background technology

in operation on bladder, operator need to use drag hook to be pulled open by otch, fully to appear surgical field of view, ensure surgical quality.In prior art, employing handheld tool carries out the operation that otch pulls open usually, while strengthening medical personnel's workload, is also difficult to the stability of guarantee operation.

Summary of the invention

This utility model provides a kind of operation on bladder lifting hook device, to solve the use ordinary hospital bed function singleness proposed in above-mentioned background technology, and the high and problem of not hommization of existing special operation on bladder lifting hook device complex structure, manufacturing cost and use cost.

The technical problem that this utility model solves realizes by the following technical solutions: this utility model provides a kind of operation on bladder lifting hook device, comprise coupler body and sliding sleeve, it is characterized in that: described coupler body is arranged in sliding sleeve, coupler body is by shank, main hook and auxiliary hook composition, main hook is all identical with size with the end construction of auxiliary hook, main hook and shank are processed into one, auxiliary hook is hinged on main hook root by lock-screw, position near coupler body on sliding sleeve is provided with a lock-screw, this device also comprises upper clamp, lower clamp, transfer block, connecting rod, pinned connection is passed through between upper clamp and lower clamp, between upper clamp and transfer block, all be connected by lock-screw between transfer block with connecting rod and between connecting rod with sliding sleeve, two rotation centerlines at transfer block two ends are mutually vertical.

Described upper clamp and lower clamp two ends are planar structure, and middle part is curved-surface structure, and the inner side of upper clamp and lower clamp is provided with anti-slip rubber layer, and lower clamp afterbody is provided with a lock-screw.

By on each part that lock-screw is hinged, the position that two hinged parts contact is equipped with anti-slip veins.

The beneficial effects of the utility model: on the object of cylindric or tabular that what this utility model can be stable be fixed on, the structure with multiple freedom of movement makes it the user demand that can adapt to different angles; , hook little according to operation on bladder wound surface draws apart from short feature, and funtion part of the present utility model have employed main hook and the hinged structure of auxiliary hook, on main hook, only adds an auxiliary hook just can greatly improve hook and draw effect.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described further:

This utility model comprises coupler body and sliding sleeve 7, it is characterized in that: described coupler body is arranged in sliding sleeve 7, coupler body is by shank 8, main hook (not shown) and auxiliary hook 9 form, main hook (not shown) is all identical with size with the end construction of auxiliary hook 9, main hook (not shown) and shank 8 are processed into one, auxiliary hook 9 is hinged on main hook (not shown) root by lock-screw 5, position near coupler body on sliding sleeve 7 is provided with a lock-screw 5, this device also comprises upper clamp 2, lower clamp 1, transfer block 4, connecting rod 6, pinned connection is passed through between upper clamp 2 and lower clamp 1, between upper clamp 2 and transfer block 4, all be connected by lock-screw 5 between transfer block 4 with connecting rod 6 and between connecting rod 6 with sliding sleeve 7, two rotation centerlines at transfer block 4 two ends are mutually vertical.Described upper clamp 2 and lower clamp 1 two ends are planar structure, and middle part is curved-surface structure, and the inner side of upper clamp 2 and lower clamp 1 is provided with anti-slip rubber layer 3, and lower clamp 1 afterbody is provided with a lock-screw 5.By on each part that lock-screw 5 is hinged, the position that two hinged parts contact is equipped with anti-slip veins.

On the object being fixed on cylindric or tabular that this utility model can be stable, the structure with multiple freedom of movement makes it the user demand that can adapt to different angles; , hook little according to operation on bladder wound surface draws apart from short feature, and funtion part of the present utility model have employed main hook (not shown) and the hinged structure of auxiliary hook 9, on main hook (not shown), only adds an auxiliary hook 9 just can greatly improve hook and draw effect.

Claims

1. an operation on bladder lifting hook device, comprise coupler body and sliding sleeve, it is characterized in that: described coupler body is arranged in sliding sleeve, coupler body is by shank, main hook and auxiliary hook composition, main hook is all identical with size with the end construction of auxiliary hook, main hook and shank are processed into one, auxiliary hook is hinged on main hook root by lock-screw, position near coupler body on sliding sleeve is provided with a lock-screw, this device also comprises upper clamp, lower clamp, transfer block, connecting rod, pinned connection is passed through between upper clamp and lower clamp, between upper clamp and transfer block, all be connected by lock-screw between transfer block with connecting rod and between connecting rod with sliding sleeve, two rotation centerlines at transfer block two ends are mutually vertical.

2. a kind of operation on bladder lifting hook device according to claim 1, it is characterized in that: described upper clamp and lower clamp two ends are planar structure, middle part is curved-surface structure, and the inner side of upper clamp and lower clamp is provided with anti-slip rubber layer, and lower clamp afterbody is provided with a lock-screw.

3. a kind of operation on bladder lifting hook device according to claim 1, is characterized in that: by each part that lock-screw is hinged, and the position that two hinged parts contact is equipped with anti-slip veins.