CN207118910U - A kind of general surgery pull device - Google Patents
A kind of general surgery pull device Download PDFInfo
- Publication number
- CN207118910U CN207118910U CN201720068215.6U CN201720068215U CN207118910U CN 207118910 U CN207118910 U CN 207118910U CN 201720068215 U CN201720068215 U CN 201720068215U CN 207118910 U CN207118910 U CN 207118910U
- Authority
- CN
- China
- Prior art keywords
- block
- shank
- bulge loop
- mounting hole
- spring groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides a kind of general surgery pull device, belongs to general surgery instrument field.It solves the problems, such as that existing pull device is easily destroyed enlarging tissue.This general surgery pull device, including drag hook, drag hook includes gib head and shank, shank is provided with some clamping mechanisms, clamping mechanism includes the mounting hole being located on shank, mounting hole opening direction is vertical with shank top surface, also block is pressed including cylindricality, by block in mounting hole, mounting hole hole wall and it is respectively equipped with spring groove and bulge loop by block outer wall, bulge loop is in spring groove, compression spring is cased with by block outside, compression spring both ends are against bulge loop bottom and spring groove bottom respectively, and promote bulge loop, bulge loop top is set to be offseted with spring groove top, and make concordant with shank top surface and bottom surface respectively by block top end face and bottom end face, nick shaped bayonet socket is provided with by block outer wall.Tissue is destroyed when this drag hook is avoided that manually operated, and is conveniently adjusted to be fixed using pedestal.
Description
Technical field
The utility model belongs to general surgery equipment technology field, is related to a kind of general surgery pull device.
Background technology
Patient can use when being performed the operation and arrive hook for surgery operation, but existing hook for surgery operation is traditional structure, drag hook shank
Tension force is kept to set fixing device to position drag hook to keep tension force or needs hold drag hook by manpower, but it is solid
Determine when device is fixed to drag hook, it is necessary to have the fixed part of prominent structure on drag hook, but fixed part is easily hindered when manually operated
And patient enlarging or injure nurse, it is therefore necessary to improve.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided it is a kind of easy to operate, and
It is avoided that the general surgery pull device of drag hook surface breakdown enlarging tissue.
The purpose of this utility model can be realized by following technical proposal：A kind of general surgery pull device, including
Drag hook, it is characterised in that：Drag hook is formed for steel plate bending, and drag hook includes gib head and shank, and gib head front end is bent with arc shaped hook, hook
Bar is provided with some clamping mechanisms, and some clamping mechanisms are distributed along shank length direction, and clamping mechanism includes being located on shank
Mounting hole, mounting hole opening direction is vertical with shank top surface, in addition to cylindricality presses block, by block in mounting hole, mounting hole hole
Wall and it is respectively equipped with spring groove and bulge loop by block outer wall, bulge loop, by compression spring is cased with the outside of block, compresses bullet in spring groove
Spring both ends are against bulge loop bottom and spring groove bottom respectively, and promote bulge loop, bulge loop top is offseted with spring groove top, and make
Concordant with shank top surface and bottom surface respectively by block top end face and bottom end face, described is provided with nick shaped bayonet socket by block outer wall,
Bayonet socket is set towards gib head, and can be pressed down on by block, bayonet socket is exposed out of mounting hole.
Under normal circumstances, nurse holds drag hook using shank, and now compression spring both ends are against bulge loop bottom and bullet respectively
Spring bottom land end, and bulge loop is promoted, bulge loop top is offseted with spring groove top, and make by block top end face and bottom end face difference
It is concordant with shank top surface and bottom surface, therefore be avoided that and form prominent structure in shank top surface and bottom surface by block, avoid damage to enlarging
Tissue, when being fixed using fixed pedestal, is pressed down on by block, bayonet socket is exposed out of mounting hole, and will using bayonet socket
Shank is stuck in pedestal outer, destroys tissue to save manpower, therefore when this drag hook is avoided that manually operated, and can conveniently regulation with
Fixed using pedestal.
In a kind of above-mentioned general surgery pull device, described mounting hole is oval cavernous structure or just polygon
Shape cavernous structure.
Therefore bayonet socket is avoided to shift.
In a kind of above-mentioned general surgery pull device, described is identified by block top end face provided with concave arc
Groove.
Therefore can Fast Blind operation.
In a kind of above-mentioned general surgery pull device, described gib head and shank are made up of stainless steel.
Compared with prior art, the utility model has the following advantages that：
Under normal circumstances, nurse holds drag hook using shank, and now compression spring both ends are against bulge loop bottom and bullet respectively
Spring bottom land end, and bulge loop is promoted, bulge loop top is offseted with spring groove top, and make by block top end face and bottom end face difference
It is concordant with shank top surface and bottom surface, therefore be avoided that and form prominent structure in shank top surface and bottom surface by block, avoid damage to enlarging
Tissue, when being fixed using fixed pedestal, is pressed down on by block, bayonet socket is exposed out of mounting hole, and will using bayonet socket
Shank is stuck in pedestal outer, destroys tissue to save manpower, therefore when this drag hook is avoided that manually operated, and can conveniently regulation with
Fixed using pedestal.
Brief description of the drawings
Fig. 1 and Fig. 2 is two kinds of use state diagrams of this pull device respectively.
Fig. 3 is Fig. 2 partial enlarged drawings.
In figure,
1st, gib head；
2nd, shank；
3rd, clamping mechanism；31st, mounting hole；32nd, spring groove；33rd, by block；34th, bulge loop；35th, bayonet socket；36th, logo slot；37、
Compression spring.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As Figure 1-3, a kind of general surgery pull device of the utility model, including drag hook, drag hook are steel plate bending
Formed, drag hook includes gib head 1 and shank 2, and the front end of gib head 1 is bent with arc shaped hook, and shank 2 is provided with some clamping mechanisms 3, some
Clamping mechanism 3 is distributed along the length direction of shank 2, and clamping mechanism 3 includes the mounting hole 31 being located on shank 2, the perforate of mounting hole 31
Direction is vertical with the top surface of shank 2, in addition to cylindricality presses block 33, by block 33 in the mounting hole 31, the hole wall of mounting hole 31 and by block
33 outer walls are respectively equipped with spring groove 32 and bulge loop 34, and bulge loop 34 is cased with compression spring 37 in spring groove 32, by the outside of block 33,
The both ends of compression spring 37 are against the bottom of bulge loop 34 and the bottom of spring groove 32 respectively, and promote bulge loop 34, make the top of bulge loop 34 and bullet
The top of spring groove 32 offsets, and make it is concordant with the top surface of shank 2 and bottom surface respectively by the top end face of block 33 and bottom end face, by block 33 outside
Wall is provided with nick shaped bayonet socket 35, and bayonet socket 35 is set towards gib head 1, and can be pressed down on by block 33, makes bayonet socket 35 from mounting hole 31
Inside expose.
Further, mounting hole 31 is oval cavernous structure or regular polygon cavernous structure.Set by the top end face of block 33
There is concave arc logo slot 36.Gib head 1 and shank 2 are made up of stainless steel.
Under normal circumstances, nurse holds drag hook using shank 2, and now the both ends of compression spring 37 are against the bottom of bulge loop 34 respectively
With the bottom of spring groove 32, and bulge loop 34 is promoted, the top of bulge loop 34 is offseted with the top of spring groove 32, and make by the top end face of block 33
It is concordant with the top surface of shank 2 and bottom surface respectively with bottom end face, therefore be avoided that and form protrusion in the top surface of shank 2 and bottom surface by block 33
Structure, enlarging tissue is avoided damage to, when being fixed using fixed pedestal, pressed down on by block 33, make bayonet socket 35 from installation
Expose in hole 31, and shank 2 is stuck in pedestal outer using bayonet socket 35, to save manpower, therefore this drag hook is avoided that manual behaviour
As when destroy tissue, and can conveniently regulation to be fixed using pedestal.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein gib head 1, shank 2, clamping mechanism 3, mounting hole 31, spring groove 32, by block 33, convex
The terms such as ring 34, bayonet socket 35, logo slot 36, compression spring 37, but it is not precluded from the possibility using other terms.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Claims (4)
1. a kind of general surgery pull device, including drag hook, it is characterised in that：Drag hook is formed for steel plate bending, and drag hook includes
Gib head (1) and shank (2), gib head (1) front end are bent with arc shaped hook, and shank (2) is provided with some clamping mechanisms (3), some cards
Connection mechanism (3) is distributed along shank (2) length direction, and clamping mechanism (3) includes the mounting hole (31) being located on shank (2), installation
Hole (31) opening direction is vertical with shank (2) top surface, in addition to cylindricality presses block (33), by block (33) in mounting hole (31),
Mounting hole (31) hole wall and spring groove (32) and bulge loop (34) are respectively equipped with by block (33) outer wall, bulge loop (34) is embedded in spring groove
(32) in, by compression spring (37) is cased with the outside of block (33), compression spring (37) both ends are against bulge loop (34) bottom and bullet respectively
Spring groove (32) bottom, and bulge loop (34) is promoted, bulge loop (34) top is offseted with spring groove (32) top, and make to push up by block (33)
End end face and bottom end face are concordant with shank (2) top surface and bottom surface respectively, and described is provided with nick shaped bayonet socket by block (33) outer wall
(35), bayonet socket (35) is set towards gib head (1), and can be pressed down on by block (33), bayonet socket (35) is revealed out of mounting hole (31)
Go out.
A kind of 2. general surgery pull device according to claim 1, it is characterised in that：Described mounting hole (31) is
Oval cavernous structure or regular polygon cavernous structure.
A kind of 3. general surgery pull device according to claim 2, it is characterised in that：Described presses block (33) top
End face is provided with concave arc logo slot (36).
A kind of 4. general surgery pull device according to claim 3, it is characterised in that：Described gib head (1) and hook
Bar (2) is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068215.6U CN207118910U (en) | 2017-01-19 | 2017-01-19 | A kind of general surgery pull device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068215.6U CN207118910U (en) | 2017-01-19 | 2017-01-19 | A kind of general surgery pull device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118910U true CN207118910U (en) | 2018-03-20 |
Family
ID=61614364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068215.6U Expired - Fee Related CN207118910U (en) | 2017-01-19 | 2017-01-19 | A kind of general surgery pull device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168243A (en) * | 2020-09-02 | 2021-01-05 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Gynaecology's medical instrument drag hook convenient to it is clean |
-
2017
- 2017-01-19 CN CN201720068215.6U patent/CN207118910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168243A (en) * | 2020-09-02 | 2021-01-05 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Gynaecology's medical instrument drag hook convenient to it is clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |