CN204233593U - A kind of suction aspirator tip with surgery tractor adapted - Google Patents
A kind of suction aspirator tip with surgery tractor adapted Download PDFInfo
- Publication number
- CN204233593U CN204233593U CN201420543016.2U CN201420543016U CN204233593U CN 204233593 U CN204233593 U CN 204233593U CN 201420543016 U CN201420543016 U CN 201420543016U CN 204233593 U CN204233593 U CN 204233593U
- Authority
- CN
- China
- Prior art keywords
- bending section
- drag hook
- handle body
- aspirator tip
- suction
- 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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Abstract
The utility model discloses suction aspirator tip that is a kind of and surgery tractor adapted, it is characterized in that: comprise one can fit with the hook body segment outer wall of drag hook there is elastic bending section, one is connected and the handle body can fitted with the handle portion of drag hook with bending section, and is connected to the connector portions of handle body rear end; Form the passage be interconnected in described bending section, handle body and connector portions, the front end of bending section forms the suction port of bar shaped; The lateral symmetry of described handle body forms two clamping parts of being connected locking with drag hook both sides bayonet fittings.This suction aspirator tip can ensure the normal use of drag hook and retain the various advantages of metal drag hook, suction aspirator tip is in drag hook upper surface position simultaneously, do not affecting on the basis that drag hook normally uses, easily the body fluid within surgical field of view can be absorbed, guarantee efficiently carrying out smoothly of operation, reduce the burden of assist physician simultaneously.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to the hook structure of performing the operation.
Background technology
Drag hook is one of medical apparatus and instruments the most often used in operation process, is mainly used in exposing surgical field of view, is beneficial to operating doctor and carries out operation technique.Publication number is that the Chinese patent of CN103876795 discloses a kind of surgery tractor and assists suction device, its key the briar tooth of drag hook front portion is made the structure of hollow, but general surgery tractor is in order to ensure mechanical strength, all use metal material to make, if make hollow structure, cost is too high, complex process, if use plastic production mechanical strength not reach requirement, and plastic weigh kicks the beam, handling difference during actual use, easy generation slippage, long-time gripping is easily tired, and overall result of use is undesirable.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of rational in infrastructure, can keep on the basis of former drag hook function, again can the body fluid in surgical field of view absorb with the suction aspirator tip of surgery tractor adapted.
This utility model is achieved by the following technical solutions: a kind of suction aspirator tip with surgery tractor adapted, it is characterized in that: comprise one can fit with the hook body segment outer wall of drag hook there is elastic bending section, one is connected and the handle body can fitted with the handle portion of drag hook with bending section, and is connected to the connector portions of handle body rear end; Form the passage be interconnected in described bending section, handle body and connector portions, the front end of bending section forms the suction port of bar shaped; The lateral symmetry of described handle body forms two clamping parts of being connected locking with drag hook both sides bayonet fittings; Described suction aspirator tip is made up of the lower house of a plastic material and the upper shell of a plastic material be connected on above lower house by supersonic welding, and described clamping part is molded over the bottom of described lower house.
As preferably: the adjustment hole offering a strip above described handle body along its length, the width of adjustment hole is widened to away from bending section one end gradually near bending section one end.
As preferably: described clamping part is molded over the position near bending section one end on handle body.
As preferably: the wall of described upper shell, lower house is positioned at bending section position from thinning gradually to suction port one extreme direction thickness near handle body one end.Adopt such structure to make bending section position have good elasticity, when bending section is in force-free state, flexibility is comparatively large, can coordinate like this with the various hook body segment with the drag hook of differently curved degree.
The beneficial effects of the utility model are: by removably connecting a suction aspirator tip on the drag hook of metal material, normally can use drag hook and retain the various advantages of metal drag hook, suction aspirator tip is in drag hook upper surface position simultaneously, do not affecting on the basis that drag hook normally uses, easily the body fluid within surgical field of view can be absorbed, guarantee efficiently carrying out smoothly of operation, reduce the burden of assist physician simultaneously.By they being formed suction aspirator tip by ultrasonic bonding is fixing after difference molding upper shell, lower house, easily manufactured cost is low.By adjustment finger by the area on adjustment hole, the size of suction port suction can be controlled, or in the stop not needing to cancel when attracting adjustment hole, the suction of suction port is disappeared substantially, just do not need to open continually, close negative pressure source when needs are interrupted and attract body fluid like this.
Accompanying drawing explanation
Fig. 1 is the configuration state schematic diagram that suction aspirator tip is assembled on drag hook.
Fig. 2, Fig. 3 are the decomposition texture schematic diagrams of suction aspirator tip and drag hook.
Fig. 4 is the structural representation of suction aspirator tip.
1, drag hook; 11, handle portion; 12, hook body segment; 13, bayonet socket; 2, suction aspirator tip; 201, lower house; 202, upper shell; 21, bending section; 22, handle body; 23, connector portions; 24, clamping part; 25, adjustment hole; 26, suction port.
Detailed description of the invention
Shown in composition graphs 1 to Fig. 4, the suction aspirator tip of a kind of and surgery tractor adapted described in the present embodiment, comprise one fit with the hook body segment outer wall of drag hook there is elastic bending section 21, one to be connected with bending section and the handle body 22 of fitting with the handle portion of drag hook, and to be connected to the connector portions 23 of handle body rear end; Form the passage be interconnected in described bending section, handle body and connector portions, the front end of bending section forms the suction port 26 of bar shaped, and suction port is near the end of hook body segment; The lateral symmetry of described handle body forms two clamping parts 24, and the position of the corresponding clamping part in handle portion both sides of described drag hook forms two and coordinates the locking bayonet socket 13 be connected with clamping part.Described connector portions is connected with negative pressure source by flexible pipe.Described drag hook includes the drag hook 1 of hard metal material, and drag hook is structurally made up of handle portion 11 and the hook body segment 12 that is integrally connected to handle portion front end, and described drag hook and suction aspirator tip 2 removably connect.
The upper shell 202 that described suction aspirator tip is connected on the plastic material above lower house by the lower house 201 of a plastic material and one by supersonic welding is formed, and described clamping part is molded over the bottom of described lower house.By they being formed suction aspirator tip by ultrasonic bonding is fixing after difference molding upper shell, lower house, easily manufactured cost is low.
Offer the adjustment hole 25 of a strip above described handle body along its length, the width of adjustment hole is widened to away from bending section one end gradually near bending section one end.By adjustment finger by the area on adjustment hole, the size of suction port suction can be controlled, or in the stop not needing to cancel when attracting adjustment hole, the suction of suction port is disappeared substantially, just do not need to open continually, close negative pressure source when needs are interrupted and attract body fluid like this.
Described clamping part 24 is molded over the position near bending section one end on handle body.What so only need one group of clamping part just can realize between suction aspirator tip with drag hook is firmly connected.
Described bending section has elasticity, can with the drag hook with differently curved radian hook body segment with the use of.
The wall of described upper shell, lower house is positioned at bending section position from thinning gradually to suction port one extreme direction thickness near handle body one end.Adopt such structure to make bending section position have good elasticity, when bending section is in force-free state, flexibility is comparatively large, can coordinate like this with the various hook body segment with the drag hook of differently curved degree.
By removably connecting a suction aspirator tip on the drag hook of metal material, normally can use drag hook and retain the various advantages of metal drag hook, suction aspirator tip is in drag hook upper surface position simultaneously, do not affecting on the basis that drag hook normally uses, easily the body fluid within surgical field of view can be absorbed, guarantee efficiently carrying out smoothly of operation, reduce the working strength of assist physician simultaneously.
Claims (4)
1. one kind with the suction aspirator tip of surgery tractor adapted, it is characterized in that: comprise one can fit with the hook body segment outer wall of drag hook there is elastic bending section, one is connected and the handle body can fitted with the handle portion of drag hook with bending section, and is connected to the connector portions of handle body rear end; Form the passage be interconnected in described bending section, handle body and connector portions, the front end of bending section forms the suction port of bar shaped; The lateral symmetry of described handle body forms two clamping parts of being connected locking with drag hook both sides bayonet fittings; Described suction aspirator tip is made up of the lower house of a plastic material and the upper shell of a plastic material be connected on above lower house by supersonic welding, and described clamping part is molded over the bottom of described lower house.
2. a kind of suction aspirator tip with surgery tractor adapted according to claim 1, it is characterized in that: the adjustment hole offering a strip above described handle body along its length, the width of adjustment hole is widened to away from bending section one end gradually near bending section one end.
3. a kind of suction aspirator tip with surgery tractor adapted according to claim 1 and 2, is characterized in that: described clamping part is molded over the position near bending section one end on handle body.
4. a kind of suction aspirator tip with surgery tractor adapted according to claim 1 and 2, is characterized in that: the wall of described upper shell, lower house is positioned at bending section position from thinning gradually to suction port one extreme direction thickness near handle body one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543016.2U CN204233593U (en) | 2014-09-21 | 2014-09-21 | A kind of suction aspirator tip with surgery tractor adapted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543016.2U CN204233593U (en) | 2014-09-21 | 2014-09-21 | A kind of suction aspirator tip with surgery tractor adapted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233593U true CN204233593U (en) | 2015-04-01 |
Family
ID=52763151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543016.2U Expired - Fee Related CN204233593U (en) | 2014-09-21 | 2014-09-21 | A kind of suction aspirator tip with surgery tractor adapted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10507014B1 (en) | 2018-05-23 | 2019-12-17 | King Saud University | Surgical retractor |
| 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 |
-
2014
- 2014-09-21 CN CN201420543016.2U patent/CN204233593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10507014B1 (en) | 2018-05-23 | 2019-12-17 | King Saud University | Surgical retractor |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |