CN208784936U - A kind of laparoscopic instrument sheath tube fixer - Google Patents
A kind of laparoscopic instrument sheath tube fixer Download PDFInfo
- Publication number
- CN208784936U CN208784936U CN201820643768.4U CN201820643768U CN208784936U CN 208784936 U CN208784936 U CN 208784936U CN 201820643768 U CN201820643768 U CN 201820643768U CN 208784936 U CN208784936 U CN 208784936U
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- CN
- China
- Prior art keywords
- sheath
- fixed plate
- skin
- bracket
- laparoscopic instrument
- 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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- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of laparoscopic instrument sheath tube fixers, including skin fixed plate, movable adapter, bracket, sheath fixed plate, skin fixed plate one end are connect with movable adapter one end, the other end of the activity adapter and one end of bracket connect, the other end of the bracket is connect with one side surface of sheath fixed plate, and another side surface of sheath fixed plate is fixed in sheath, and the lower surface of the skin fixed plate is fixed on the skin.The problem of the utility model solves in the prior art that sheath is not fixed easily with skin, the insecurity factors such as easily moves, skids off, influencing procedure efficiency.The utility model, which is used primarily in laparoscopic surgery, fixes sheath.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of laparoscopic instrument sheath tube fixers.
Background technique
To intraperitoneal conveying gas and endoscope generally is established using sheath is placed in after percutaneous puncture in laparoscopic surgery
It is used when passing in and out the channel in abdominal cavity from the external world with surgical instrument, but when doing laparoscopic surgery, sheath is in operative process
Loosening is had, the merging intracorporal sheath length of tube of people can change, limit the operation of operation, generally require medical worker repeatedly
Adjustment, wastes time, while existing sheath is not fixed firmly with skin, stomach wall and leans on, and when surgical procedure is easy to happen movement, can go out
Existing sheath repeatedly skids off equal accident, thus to operation carry out bring unnecessary insecurity factor, influence procedure efficiency.
Utility model content
The utility model is intended to provide a kind of laparoscopic instrument sheath tube fixer, solves sheath in the prior art and skin
The problem of not being fixed easily, the insecurity factors such as easily moving, skid off, influencing procedure efficiency.
The purpose of this utility model is mainly achieved through the following technical solutions:
The utility model provides a kind of laparoscopic instrument sheath tube fixer, including skin fixed plate, movable adapter, branch
Frame, sheath fixed plate, the skin fixed plate one end connects with movable adapter one end, the other end of the activity adapter and
One end of bracket connects, and the other end of the bracket is connect with one side surface of sheath fixed plate, the sheath fixed plate other side
Surface is fixed in sheath, and the lower surface of the skin fixed plate is fixed on the skin.
Further, the skin fixed plate has adhered layer, and by adhered layer and skin adhesive, the sheath is solid
Fixed board has adhered layer, and is bonded by adhered layer and sheath.
Preferably, the movable adapter can 360 degree rotation articulated joint.
Further, the end face that the bracket is connect with the fixed plate surface of sheath is rectangular surfaces.
Further, the sheath fixed plate is plastic aluminium sheet, can be fitted in sheath.
Compared with prior art, a kind of laparoscopic instrument sheath tube fixer provided by the utility model, it is solid by its skin
Fixed board and sheath fixed plate are pasted with skin and sheath respectively, secure the up and down motion of sheath, and the risk for shifting and skidding off is held
It is fixed easily, reduces the labor intensity of medical worker, further through the adapter of its 360 degree rotation, ensure that the flexibility of sheath,
Improve surgical efficiency.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not considered as limitations of the present invention, entire
In attached drawing, identical reference symbol indicates identical component.
Fig. 1 is the utility model structure chart
Fig. 2 is A-A sectional view in Fig. 1
In figure: 1- skin fixed plate；2- activity adapter；3- bracket；4- sheath fixed plate；5- adhered layer.
Specific embodiment
Further explanation is made to the utility model with reference to the accompanying drawing, the utility model embodiment includes but is not limited to
The following example.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of laparoscopic instrument sheath tube fixer, including skin
Fixed plate 1, movable adapter 2, bracket 3, sheath fixed plate 4, described 1 one end of skin fixed plate and movable 2 one end of adapter connect
It connects, the other end of the activity adapter 2 is connect with one end of bracket 3, the other end and sheath fixed plate 4 one of the bracket 3
Side surface connection, another side surface of the sheath fixed plate 4 are fixed in sheath, and the lower surface of the skin fixed plate 1 is fixed
On the skin.Meanwhile in order to guarantee the flexibility of sheath during surgery, the activity adapter 2 is can be turned with 360 degree rotation
Connector, it is preferable that articulated joint, is a kind of spherical surface slip joint, and sliding contact surface is an Internal Spherical Surface and an ectosphere
Face, when movement, can be in any angle rotary oscillations.
Wherein the skin fixed plate 1 has adhered layer 5, and by adhered layer 5 and skin adhesive, the sheath is fixed
Plate 4 has adhered layer 5, and is pasted by adhered layer 5 and sheath.
In order to be bonded sheath fixed plate 4 preferably with sheath, the sheath fixed plate 4 selected can be for can be according to sheath
Diameter bending be fitted on sheath side, to increase its bonding area, such as plastic aluminium sheet etc..For increase bracket 3 with
The intensity of 4 surface of sheath fixed plate connection and the vertical intensity for reinforcing sheath fixed plate, can take increase bracket 3 to fix with sheath
The area of 4 surface connecting pin of plate, connecting end surface are rectangular surfaces, rectangle long side be it is vertical, short side is horizontal, connecting end surface
It is to connect between two parties with 4 surface of sheath fixed plate, to guarantee that sheath fixed plate being capable of horizontal curvature fitting sheath.
In use, first determine that sheath enters the suitable length in abdominal cavity, adjusts the position of laparoscopic instrument sheath tube fixer,
It is pasted onto the sheath fixed plate 4 of one end in sheath, the skin fixed plate 1 of the other end is pasted on the skin, to limit sheath
Pipe moves up and down, and shifts and skids off, and by the rotation of 360 degree of activity adapters 2, ensure that the flexibility of sheath, realizes this reality
With novel purpose.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
Be confined to this, anyone skilled in the art in the technical scope disclosed by the present invention, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.
Claims (5)
1. a kind of laparoscopic instrument sheath tube fixer, it is characterised in that: including skin fixed plate, movable adapter, bracket, sheath
Fixed plate, skin fixed plate one end are connect with rolling bearing one end, it is described activity adapter the other end and bracket one
End connection, the other end of the bracket are connect with one side surface of sheath fixed plate, and another side surface of sheath fixed plate is fixed
In sheath, the lower surface of the skin fixed plate is fixed on the skin.
2. a kind of laparoscopic instrument sheath tube fixer according to claim 1, it is characterised in that: the skin fixed plate band
There is adhered layer, and by adhered layer and skin adhesive, the sheath fixed plate has adhered layer, and passes through adhered layer and sheath
Bonding.
3. a kind of laparoscopic instrument sheath tube fixer according to claim 1, it is characterised in that: it is described activity adapter be
Can 360 degree rotation articulated joint.
4. a kind of laparoscopic instrument sheath tube fixer according to claim 1, it is characterised in that: the bracket and sheath are solid
The end face of fixed board surface connection is rectangular surfaces.
5. according to claim 1 to any a kind of laparoscopic instrument sheath tube fixer in 4, it is characterised in that: described
Sheath fixed plate is plastic aluminium sheet, is capable of fixing and is fitted on sheath side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643768.4U CN208784936U (en) | 2018-05-02 | 2018-05-02 | A kind of laparoscopic instrument sheath tube fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643768.4U CN208784936U (en) | 2018-05-02 | 2018-05-02 | A kind of laparoscopic instrument sheath tube fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208784936U true CN208784936U (en) | 2019-04-26 |
Family
ID=66199709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643768.4U Expired - Fee Related CN208784936U (en) | 2018-05-02 | 2018-05-02 | A kind of laparoscopic instrument sheath tube fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208784936U (en) |
-
2018
- 2018-05-02 CN CN201820643768.4U patent/CN208784936U/en not_active Expired - Fee Related
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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: 20190426 Termination date: 20200502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |