CN203417247U - Aspirator head used in orthopaedics department - Google Patents
Aspirator head used in orthopaedics department Download PDFInfo
- Publication number
- CN203417247U CN203417247U CN201320483854.0U CN201320483854U CN203417247U CN 203417247 U CN203417247 U CN 203417247U CN 201320483854 U CN201320483854 U CN 201320483854U CN 203417247 U CN203417247 U CN 203417247U
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- Prior art keywords
- filter screen
- layer
- aspirating tube
- suction
- suction catheter
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Abstract
The utility model discloses an aspirator head used in the orthopaedics department. The aspirator head used in the orthopaedics department comprises an aspirating tube, wherein an inlet is formed in one end of the aspirating tube, a connector is arranged at the other end of the aspirating tube, a bone fragment storage pot communicated with the aspirating tube is arranged on the lateral wall of the aspirating tube, the storage pot is connected with the aspirating tube through threads, two layers of filter screens are arranged inside the aspirating tube, the first layer of filter screen is located behind an opening, connected with the aspirating tube, of the bone fragment storage pot, the second layer of filter screen is arranged behind the first layer of filter screen, the first layer of filter screen is connected with the aspirating tube in a detachable mode, and the second layer of filter screen is fixedly connected with the aspirating tube. When the first layer of filter screen is blocked by bone fragments, osteophytes, bone tumor tissue and the like, the storage pot and the first layer of the filter screen can be dismantled to clear away the blocking objects, and the second layer of filter screen can replace the first layer of filter screen to enable the aspirator to continue to work. The aspirator head used in the orthopaedics department solves the problem that the aspirator losses the aspirating function after one layer of filter screen is blocked and effectively prevents the aspirating tube from being blocked.
Description
Technical field
This utility model relates to a kind of suction aspirator tip, relates in particular to a kind of suction aspirator tip for orthopaedics.
Background technology
Suction aspirator tip is one of the instrument that must use of surgical operation.At present, the suction aspirator tip using in most of hospital surgical or be the metal suction aspirator tip of Reusability, or be disposable plastics suction aspirator tip; Be generally craspedodrome circular tube shaped, but it is all easily stifled to be used in bone surgery, because bone surgery often has bone scraps and other easy plugging tissues to produce, as bone scraps, hyperosteogeny, bone tumor tissue etc.Bone surgery has requirement bone scraps, hyperosteogeny, bone tumor tissue etc. all will be siphoned away, and makes above round shape dig a plurality of filter openings for the anti-blocking suction aspirator tip having, and prevents the suctions such as chip, osteomiosis piece, but be made in like this, prevents from stopping up poor effect.
For above-mentioned technical problem, those skilled in the art also attempt carrying out various technical improvement, wherein also are no lack of some valuable schemes, for example, one deck filter screen is set in suction pipe, although one deck filter screen also can prevent to a certain extent bone scraps, hyperosteogeny, bone tumor tissue and stop up suction catheter, when filter screen is stopped up by bone scraps, hyperosteogeny, bone tumor tissue, uses the suction pump of this suction aspirator tip to lose sucking action because filter screen is blocked.
Utility model content
In order to address the above problem, this utility model provides a kind of suction aspirator tip for orthopaedics easy and simple to handle, not susceptible to plugging.
To achieve these goals, this utility model adopts following technical scheme:
A kind of suction aspirator tip for orthopaedics, comprise suction catheter, one end of suction catheter is provided with entrance, the other end is provided with interface, described suction catheter sidewall is provided with the bone scraps storage kettle communicating with suction catheter, storage kettle and suction catheter are threaded connection, and are provided with two-layer filter screen in suction catheter, and ground floor filter screen is in the rear of storing up the opening part that kettle and suction catheter join.Second layer filter screen is located at the rear of ground floor filter screen, described ground floor filter screen with suction pipe for being removably connected, second layer filter screen with suction pipe for being fixedly connected with, when ground floor filter screen is stopped up by bone scraps, hyperosteogeny, bone tumor tissue etc., can pull down storage kettle and ground floor filter screen and dispose tamper, second layer filter screen can replace ground floor filter screen that suction pump is worked on, and has solved the problem that suction pump after one deck filter screen is blocked loses suction function.
The beneficial effects of the utility model are: two-layer filter screen before and after being provided with in suction catheter, and ground floor filter screen is arranged on to the rear of the opening part that bone scraps storage kettle and suction catheter join, after having avoided one deck filter screen to be blocked, suction pump loses the generation of the situation of suction function, while effectively having avoided operation, suction catheter stops up, chip etc. can be siphoned away again, prevent that complication from occurring, be conducive to the convenient of surgical staff and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Labelling in figure: 1, suction catheter; 2, suction catheter entrance; 3, suction catheter interface; 4, storage kettle; 51, ground floor filter screen; 52, second layer filter screen; 6, the opening that storage kettle and suction catheter join.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the technical solution of the utility model is described in further detail:
For a suction aspirator tip for orthopaedics, comprise suction catheter 1, one end of suction catheter is provided with entrance 2, the other end is provided with interface 3, described suction catheter sidewall is provided with the bone scraps storage kettle 4 communicating with suction catheter, and storage kettle and suction catheter are threaded connection, and are provided with two-layer filter screen 51 in suction catheter; 52, ground floor filter screen 51 is in the rear at opening 6 places that bone scraps storage kettle 4 and suction catheter 1 join.Second layer filter screen 52 is located at the rear of ground floor filter screen 51, described ground floor filter screen 51 with suction pipe 1 for being removably connected, second layer filter screen 52 with suction pipe 1 for being fixedly connected with, when ground floor filter screen 51 is stopped up by bone scraps, hyperosteogeny, bone tumor tissue etc., can pull down storage kettle 4 and ground floor filter screen 51 and dispose tamper, second layer filter screen 52 can replace ground floor filter screen that suction pump is worked on, and after having solved filter screen when one deck filter screen is set and being blocked, suction pump loses the problem of suction function.
Above-described embodiment is only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; design under spiritual prerequisite not departing from this utility model; various distortion and improvement that those skilled in the art make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (1)
1. the suction aspirator tip for orthopaedics, comprise suction catheter, one end of suction catheter is provided with entrance, the other end is provided with interface, described suction catheter sidewall is provided with the bone scraps storage kettle communicating with suction catheter, storage kettle and suction catheter are threaded connection, in suction catheter, be provided with two-layer filter screen, ground floor filter screen is in the rear of the opening part that bone scraps storage kettle and suction catheter join, second layer filter screen is located at the rear of ground floor filter screen, described ground floor filter screen with suction catheter for being removably connected, second layer filter screen with suction catheter for being fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483854.0U CN203417247U (en) | 2013-08-08 | 2013-08-08 | Aspirator head used in orthopaedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483854.0U CN203417247U (en) | 2013-08-08 | 2013-08-08 | Aspirator head used in orthopaedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417247U true CN203417247U (en) | 2014-02-05 |
Family
ID=50016358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483854.0U Expired - Fee Related CN203417247U (en) | 2013-08-08 | 2013-08-08 | Aspirator head used in orthopaedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877788A (en) * | 2016-05-27 | 2016-08-24 | 厦门大学附属中山医院 | Novel biopsy extractor system for department of orthopaedics |
| CN106137407A (en) * | 2016-06-23 | 2016-11-23 | 成都佳美嘉科技有限公司 | A kind of Novel orthopedics operating suction pump |
-
2013
- 2013-08-08 CN CN201320483854.0U patent/CN203417247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877788A (en) * | 2016-05-27 | 2016-08-24 | 厦门大学附属中山医院 | Novel biopsy extractor system for department of orthopaedics |
| CN105877788B (en) * | 2016-05-27 | 2019-02-15 | 厦门大学附属中山医院 | Orthopedic biopsy extractor system |
| CN106137407A (en) * | 2016-06-23 | 2016-11-23 | 成都佳美嘉科技有限公司 | A kind of Novel orthopedics operating suction pump |
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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: 20140205 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |