CN204839690U - Aspirator that bone surgery used - Google Patents
Aspirator that bone surgery used Download PDFInfo
- Publication number
- CN204839690U CN204839690U CN201520320149.8U CN201520320149U CN204839690U CN 204839690 U CN204839690 U CN 204839690U CN 201520320149 U CN201520320149 U CN 201520320149U CN 204839690 U CN204839690 U CN 204839690U
- Authority
- CN
- China
- Prior art keywords
- pipe
- grip
- gripping
- slag device
- tub
- 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 an aspirator that bone surgery used, including gripping the pipe, attraction pipe that fixed connection was gripping tub front end to and fixed connection is at the coupling that grips tub rear end, attracts the pipe, grip the pipe and the coupling is inside feeds through its characterized in that in proper order: grip that tub lower part is articulated to have one to store up the sediment ware. Grip and be connected with an usefulness between tub below and the storage sediment ware rear portion top so that store up sediment ware front portion top and grip tub tight spring leaf of lower extreme counterbalance, it has dreg storage chamber to store up the top shaping of sediment ware front portion, and it has the opening to grip the position shaping that tub below corresponds dreg storage chamber, and it has and grip a tub articulated articulated joint to store up the position shaping that the sediment ware lies in the dreg storage chamber rear, stores up part that the sediment ware lies in the articulated joint rear portion for the hand. Through setting up and grip the articulated storage sediment ware that links to each other of pipe, when plugs such as bone piece or tissue accumulate an amount of, can conveniently open storage sediment ware and pour the plug, convenient operation does benefit to going on smoothly of operation.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to the suction pump structure that orthopaedics uses.
Background technology
Suction pump be in bone surgery must one of instrument, the suction pump used in current most of hospital surgical is generally the metal suction pump of Reusability or disposable plastics suction pump.Their structure is generally straight-through circular tube shaped, but this kind of suction pump is used in orthopaedics, hands surgery and general surgery debridement surgical and all easily blocks, because often there is the tissue of bone scraps and other easy blocking pipes to produce, as bone cement chip, hyperosteogeny and bone tumor tissue etc. in bone surgery.Make round shape in order to the anti-blocking suction aspirator tip be plugged with and multiple filter opening be set above, to prevent bone scraps from sucking, but when in operation bone scraps accumulation many after or the normal work of suction aspirator tip can be hindered, hinder normally carrying out of performing the operation.
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 effective filtering chip, and the suction pump structure of cleared of debris bone surgery use easily.
For realizing the object of this utility model, be achieved by the following technical solutions: the suction pump that a kind of bone surgery uses, include and grip pipe, be fixedly connected on the suction catheter gripping pipe front end, and be fixedly connected on the pipe joint gripping pipe rear end, suction catheter, gripping pipe and pipe joint inside are communicated with successively, and described gripping pipe lower hinge has one to store up slag device.Grip below pipe and be connected with a spring leaf in order to make storage slag device front upper offset with gripping pipe lower end between storage slag device rear upper, described storage slag device front upper forms dreg chamber, the position gripping corresponding dreg chamber below pipe forms opening, the position that storage slag device is positioned at dreg chamber rear forms manage hinged articulated joint with gripping, and storing up the part that slag device is positioned at articulated joint rear portion is handle portion.
As preferably: described storage slag device is positioned at above dreg chamber and is bonded with sealing ring.
As preferably: the negative pressure adjustment hole forming a strip above described gripping pipe, the width of negative pressure adjustment hole is increased progressively to pipe joint one end by suction catheter one end.
As preferably: the described position gripped near pipe joint in pipe is provided with filter screen.
Compared with prior art, the beneficial effects of the utility model are: by arranging the storage slag device be hinged and connected with gripping pipe, when the tamper such as bone chips or tissue runs up to a certain amount of, can open storage slag device easily and be poured out by tamper, easy to operate, be beneficial to carrying out smoothly of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of storage slag device.
1, suction catheter; 2, negative pressure adjustment hole; 3, pipe is gripped; 4, pipe joint; 5, slag device is stored up; 51, dreg chamber; 52, articulated joint; 53, sealing ring; 6, spring leaf.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to Fig. 1 and Fig. 2, the present embodiment is the suction pump that a kind of bone surgery uses, include and grip pipe 3, be fixedly connected on the suction catheter 1 gripping pipe front end, and be fixedly connected on the pipe joint 4 gripping pipe rear end, suction catheter, gripping pipe and pipe joint inside are communicated with successively, and described gripping pipe lower hinge has one to store up slag device 5.Grip below pipe and be connected with a spring leaf 6 in order to make storage slag device front upper offset with gripping pipe lower end between storage slag device rear upper, described storage slag device front upper forms dreg chamber 51, the position gripping corresponding dreg chamber below pipe forms opening, tamper falls into dreg chamber from opening, the position that storage slag device is positioned at dreg chamber rear forms manages hinged articulated joint 52 with gripping, grip pipe side and form the connecting hole coordinated with articulated joint, the part that storage slag device is positioned at articulated joint rear portion is handle portion.
Described storage slag device is positioned at above dreg chamber and is bonded with sealing ring 53.
Form the negative pressure adjustment hole 2 of a strip above described gripping pipe, the width of negative pressure adjustment hole is increased progressively to pipe joint one end by suction catheter one end.
The described position gripped near pipe joint in pipe is provided with filter screen.
During use, connect corrugated tube by pipe joint, the corrugated tube other end connects negative pressure source can carry out attraction operation, when feeling to attract obstructed, pressing storage slag device rear portion and dreg chamber is opened, pour out obturator and can continue to use.
Claims (4)
1. the suction pump structure of a bone surgery use, include and grip pipe, be fixedly connected on the suction catheter gripping pipe front end, and be fixedly connected on the pipe joint gripping pipe rear end, suction catheter, gripping pipe and pipe joint inside are communicated with successively, it is characterized in that: described gripping pipe lower hinge has one to store up slag device, grip below pipe and be connected with a spring leaf in order to make storage slag device front upper offset with gripping pipe lower end between storage slag device rear upper, described storage slag device front upper forms dreg chamber, the position gripping corresponding dreg chamber below pipe forms opening, the position that storage slag device is positioned at dreg chamber rear forms manages hinged articulated joint with gripping, the part that storage slag device is positioned at articulated joint rear portion is handle portion.
2. the suction pump structure of a kind of bone surgery use according to claim 1, is characterized in that: described storage slag device is positioned at above dreg chamber and is bonded with sealing ring.
3. the suction pump structure of a kind of bone surgery use according to claim 1 and 2, it is characterized in that: the negative pressure adjustment hole forming a strip above described gripping pipe, the width of negative pressure adjustment hole is increased progressively to pipe joint one end by suction catheter one end.
4. the suction pump structure of a kind of bone surgery use according to claim 1, is characterized in that: the described position gripped near pipe joint in pipe is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320149.8U CN204839690U (en) | 2015-05-18 | 2015-05-18 | Aspirator that bone surgery used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320149.8U CN204839690U (en) | 2015-05-18 | 2015-05-18 | Aspirator that bone surgery used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839690U true CN204839690U (en) | 2015-12-09 |
Family
ID=54730295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320149.8U Expired - Fee Related CN204839690U (en) | 2015-05-18 | 2015-05-18 | Aspirator that bone surgery used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839690U (en) |
-
2015
- 2015-05-18 CN CN201520320149.8U patent/CN204839690U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |