CN201558093U

CN201558093U - endoscope fixer

Info

Publication number: CN201558093U
Application number: CN2009202822448U
Authority: CN
Inventors: 李晓红; 黄永常
Original assignee: ZIBO DONGAI MEDICAL INSTRUMENTS CO Ltd
Current assignee: ZIBO DONGAI MEDICAL INSTRUMENTS CO Ltd
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-08-25
Anticipated expiration: 2019-11-27

Abstract

The utility model relates to a surgical instrument, in particular to an endoscope fixer, which comprises a fixed seat, a main rod and a bracket. The endoscope fixer is characterized in that the bracket is L-shaped; a short side of the bracket is connected with the main rod; a connecting part of the bracket and the main rod has a lifting structure; a sliding block is mounted on a long side of the bracket; an endoscope block is freely connected with the sliding block; and fastening handles are arranged on the endoscope block and the fixed seat. The utility model has simple structure and easy manufacture, can be convenient to enable a laparoscope head to move or rotate up, down, left, right, front and back, is beneficial to watching and fixing various parts of an abdominal cavity, and plays a role of supporting the endoscope.

Description

Endoscope's holder

Technical field

This utility model relates to a kind of operating theater instruments of medical science surgery Minimally Invasive Surgery treatment body cavity disease, particularly a kind of endoscope holder.

Background technology

Along with the raising of progress of science and technology and people's living standard, the endoscope with Wicresoft's effect has brought into play big emphatically effect in the diagnosis of body cavity portion disease and treatment.But, during the current endoscope operation, need the special messenger to help camera lens, so that in time change lens location, direction etc. according to the variation of operative site, therefore, the person that holds up the camera lens and operator owing to hold the mirror overlong time or other different situations take place, cause the person's that holds up the camera lens fatigue in operative process, normally the carrying out and effect of influence operation.

Summary of the invention

This utility model purpose provides a kind of endoscope holder, and the technical problem of solution is a fixed endoscope camera lens for a long time, and position and the direction of being convenient to change flexibly endoscope lens, thereby is beneficial to operation technique, reduces labor intensity.

The following technical scheme of the concrete employing of this utility model:

A kind of endoscope holder comprises holder, mobile jib and support, it is characterized in that, described support be shaped as " L " shape, the minor face of support is connected with mobile jib, its connecting portion is a lifting structure; Have slide block on the long limit of support, freely be connected with on the slide block and hold the mirror piece, be provided with the tightening handle on mirror piece and the holder described holding.

Slide block with hold the preferred spherical joint motion of mirror piece and be connected.

Described lifting structure can adopt of the prior art a kind of, and is preferred in this utility model: a kind of in screw thread lifting structure, groove card article formula lifting structure or the eccentric card compact form lifting structure.

The screw thread lifting structure is specifically: described mobile jib top is anti-pitch thread bar, and described support minor face vertically has screw thread, and mobile jib is connected by lifting nut with the support minor face, rotates lifting nut support liftable.

For better fixedly lifting nut and mobile jib and support be one, this utility model can up and down be provided with anti-tooth nut in two ends at lifting nut.

Groove card article formula lifting structure is specifically: described mobile jib is provided with pipe clamp, and the support minor face is socketed in the pipe clamp, is provided with joggled structure on the described pipe clamp and between the support minor face.

Described engaging structure is specifically: be provided with a plurality of grooves or the scrobicular ring of vertical arrangement on the support minor face, tabletting is set on the pipe clamp, tabletting one end is fastened in groove or the scrobicular ring, is provided with spring or shell fragment between tabletting another side and the pipe clamp wall.

Eccentric card compact form lifting structure is specifically: be set with eccentric pipe clamp on mobile jib, the minor face of described support passes pipe clamp, and pipe clamp is provided with the tightening handle.

The beneficial effects of the utility model are:

Compared with prior art, structure of the present utility model is convenient to make camera lens top to bottom, left and right, front and rear, abdominal cavity to move or rotate, and helps watching and fixing each position of observing the abdominal cavity, plays the effect of holding up mirror.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of embodiment 2;

Fig. 3 is the structural representation of embodiment 3;

Fig. 4 is the structural representation of eccentric pipe clamp among Fig. 3.

The specific embodiment

Embodiment 1: the screw thread lift

As shown in Figure 1, a kind of endoscope holder, comprise holder 1, mobile jib 2 and support 3, support 3 be shaped as " L " shape, has slide block 4 on the long limit of support 3, freely be connected with on the slide block 4 and hold mirror piece 5, on holder 1, be provided with tightening handle 6-1, be provided with tightening handle 6-2 on the mirror piece 5 holding, mobile jib 2 tops are anti-pitch thread bar, support 3 minor faces vertically have screw thread, and mobile jib 2 and support 3 minor faces are linked together by lifting nut 7, rotate the height of lifting nut 7 adjustable supports 3, two ends be provided with anti-tooth nut 8-1 and 8-2 at lifting nut about in the of 7, after support 3 is adjusted height, can tighten anti-tooth nut 8-1 and 8-2, make support 3 in height stable.

This utility model in use, slide block 4 can be free to slide on the long limits of support 3, by adjusting lifting nut 7 adjustable supports 3 height, in addition because slide block 4 and hold mirror piece 5 and freely be connected, so about the endoscope lens, all around etc. is mobile very flexible.

Embodiment 2: groove card article formula

As shown in Figure 2, this utility model is substantially the same manner as Example 1, it is the lifting structure difference, specifically: on mobile jib 2, be provided with pipe clamp 9, support 3 minor faces are socketed in the pipe clamp 9, are provided with a plurality of scrobicular rings 10 of vertical arrangement on support 3 minor faces, and tabletting 11 is set on the pipe clamp 9, tabletting 11 1 ends are fastened in the scrobicular ring 10, are provided with spring 12 between tabletting 11 another sides and pipe clamp 9 walls.

Embodiment 3: the eccentric card compact form

Shown in Fig. 3,4, this utility model is substantially the same manner as Example 1, is the lifting structure difference, and specifically: be set with eccentric pipe clamp 13 on mobile jib 2, the minor face of described support passes pipe clamp 13, and pipe clamp is provided with tightening handle 6-3.

Claims

1. endoscope's holder comprises holder, mobile jib and support, it is characterized in that, described support be shaped as " L " shape, the minor face of support is connected with mobile jib, its connecting portion is a lifting structure; Have slide block on the long limit of support, freely be connected with on the slide block and hold the mirror piece, be provided with the tightening handle on mirror piece and the holder described holding.

2. endoscope according to claim 1 holder is characterized in that, described lifting structure is a kind of in screw thread lifting structure, groove card article formula lifting structure or the eccentric card compact form lifting structure.

3. endoscope according to claim 1 holder is characterized in that, described mobile jib top is anti-pitch thread bar, and described support minor face vertically has screw thread, and mobile jib is connected by lifting nut with the support minor face, rotates lifting nut support liftable.

4. endoscope according to claim 3 holder is characterized in that, is provided with anti-tooth nut in two ends up and down at lifting nut.

5. endoscope according to claim 1 holder is characterized in that described mobile jib is provided with pipe clamp, and the support minor face is socketed in the pipe clamp, is provided with joggled structure on the described pipe clamp and between the support minor face.

6. endoscope according to claim 5 holder, it is characterized in that, described engaging structure is specifically: a plurality of grooves or the scrobicular ring that are provided with vertical arrangement on the support minor face, tabletting is set on the pipe clamp, tabletting one end is fastened in groove or the scrobicular ring, is provided with spring or shell fragment between tabletting another side and the pipe clamp wall.

7. endoscope according to claim 1 holder is characterized in that, is set with eccentric pipe clamp on mobile jib, and the minor face of described support passes pipe clamp, and pipe clamp is provided with the tightening handle.

8. endoscope according to claim 1 holder is characterized in that, slide block is that spherical joint flexibly connects with holding the mirror piece.