CN202951007U - Novel suction head of negative pressure suction apparatus for orthopedic surgery - Google Patents
Novel suction head of negative pressure suction apparatus for orthopedic surgery Download PDFInfo
- Publication number
- CN202951007U CN202951007U CN 201220652237 CN201220652237U CN202951007U CN 202951007 U CN202951007 U CN 202951007U CN 201220652237 CN201220652237 CN 201220652237 CN 201220652237 U CN201220652237 U CN 201220652237U CN 202951007 U CN202951007 U CN 202951007U
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- suction head
- novel
- negative pressure
- collection funnel
- filter box
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Abstract
The utility model discloses a novel suction head of a negative pressure suction apparatus for orthopedic surgery. The novel suction head comprises a filter box and a suction head which are in threaded connection, wherein a filter screen is arranged in the filter box, and a foreign body collection funnel is arranged below the right side of the filter screen; a holding handle is arranged in the middle of the suction head, and an air intake shrinking port is arranged at the top end of the suction head. When being used, the novel suction head is arranged at one end of the negative pressure tube of an exhaust fan, the holding handle of the suction head is held in the hand to place the suction head on the part of a patient having foreign bodies, and the exhaust fan is started, to suck away bone chips, bone cement particles, osteophyte, bone tumor tissue and other foreign bodies through negative pressure; the foreign bodies enter into the filter box through the suction head, stopped by the filter screen and drop on the foreign body collection funnel, and enter into the bottom of the filter box along the foreign body collection funnel; after suction surgery, the filter box can be independently taken down, and the foreign body collection funnel can be drawn out, so as to pour out the foreign bodies. The novel suction head disclosed by the utility model is simple and reliable in integral structure, skillful in design, good in suction effect, and favorable for mass popularization and use.
Description
Technical field
This utility model relates to a kind of orthopaedics sucking head, and especially a kind of simple in structure, design is cleverly for the novel sucking head of bone surgery vacuum extractor.
Background technology
In bone surgery, often there is the foreign body of bone scraps and other easy pluggings to produce, as bone cement chip, hyperosteogeny, bone tumor tissue etc.During bone surgery, above-mentioned foreign body all needs to siphon away in time.
At present, the suction pump used in most of hospital surgical is metal sucking head or disposable plastics sucking head mostly, is mostly the sucking head of common tubular, very easily causes obstruction.And still there is cross infection hidden danger in the metal sucking head after cleaning, and disposable plastic sucking head cost is too high.
The utility model content
For addressing the above problem, this utility model provides a kind of simple in structure, design a kind of novel sucking head for the bone surgery vacuum extractor cleverly.
The described a kind of novel sucking head for the bone surgery vacuum extractor of this patent, comprise the filter cartridge and the sucking head that are threaded connection.
Be provided with drainage screen in described filter cartridge, below, described drainage screen right side is provided with the foreign matter collection funnel;
Described sucking head middle part is provided with lever, and described sucking head top is provided with air-breathing reducing.
During use, this device is arranged on to air exhauster negative tube one end, holding the sucking head lever is placed in the patient by sucking head and has the foreign body position, open air exhauster, by negative pressure, the foreign bodies such as bone scraps, bone cement chip, hyperosteogeny, bone tumor tissue are siphoned away, above-mentioned foreign body enters filter cartridge by sucking head, be obstructed and drop on the foreign matter collection funnel after encountering drainage screen, enter the filter cartridge bottom along the foreign matter collection funnel, after attracting to have performed the operation, filter cartridge can be taken off separately, foreign body can be poured out after taking-up foreign matter collection funnel.
This patent overall structure is simple and reliable, designs ingeniously, attracts effectively, and filter cartridge can limitedly be reused, and the foreign matter collection funnel can prevent that foreign body from flowing backwards, and cost control puts in place, is conducive to large-scale promotion and use.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of novel sucking head for the bone surgery vacuum extractor of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of novel sucking head for the bone surgery vacuum extractor, comprise the filter cartridge 2 and the sucking head 6 that are threaded connection.
Be provided with drainage screen 3 in described filter cartridge 2, described drainage screen 3 belows, right side are provided with foreign matter collection funnel 4;
Described sucking head 6 middle parts are provided with lever 5, and described sucking head 6 tops are provided with air-breathing reducing 7.
During use, this device is arranged on to air exhauster negative tube 1 one ends, holding sucking head lever 5 is placed in the patient by sucking head 6 and has the foreign body position, open air exhauster, by negative pressure, the foreign bodies such as bone scraps, bone cement chip, hyperosteogeny, bone tumor tissue are siphoned away, above-mentioned foreign body enters filter cartridge 2 by sucking head 6, be obstructed and drop on foreign matter collection funnel 4 after encountering drainage screen 3, enter filter cartridge 2 bottoms along foreign matter collection funnel 4, after attracting to have performed the operation, filter cartridge 2 can be taken off separately, foreign body can be poured out after taking-up foreign matter collection funnel 4.
Embodiment recited above is described preferred implementation of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not breaking away from this utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. the novel sucking head for the bone surgery vacuum extractor, is characterized in that, comprises the filter cartridge and the sucking head that are threaded connection.
2. a kind of novel sucking head for the bone surgery vacuum extractor according to claim 1, is characterized in that, in described filter cartridge, is provided with drainage screen, and below, described drainage screen right side is provided with the foreign matter collection funnel.
3. a kind of novel sucking head for the bone surgery vacuum extractor according to claim 1, is characterized in that, described sucking head middle part is provided with lever, and described sucking head top is provided with air-breathing reducing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652237 CN202951007U (en) | 2012-12-03 | 2012-12-03 | Novel suction head of negative pressure suction apparatus for orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652237 CN202951007U (en) | 2012-12-03 | 2012-12-03 | Novel suction head of negative pressure suction apparatus for orthopedic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951007U true CN202951007U (en) | 2013-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652237 Expired - Fee Related CN202951007U (en) | 2012-12-03 | 2012-12-03 | Novel suction head of negative pressure suction apparatus for orthopedic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106420090A (en) * | 2016-11-25 | 2017-02-22 | 史俊 | Negative pressure aspirator accessory having skeletal fragment collecting function |
| CN108837191A (en) * | 2018-06-29 | 2018-11-20 | 南方医科大学 | Knee osteotomy bone slag anti-splash device |
| CN111759367A (en) * | 2020-07-16 | 2020-10-13 | 王浪 | Hydrocone type foreign matter collector for emergency department operation |
-
2012
- 2012-12-03 CN CN 201220652237 patent/CN202951007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106420090A (en) * | 2016-11-25 | 2017-02-22 | 史俊 | Negative pressure aspirator accessory having skeletal fragment collecting function |
| CN108837191A (en) * | 2018-06-29 | 2018-11-20 | 南方医科大学 | Knee osteotomy bone slag anti-splash device |
| CN111759367A (en) * | 2020-07-16 | 2020-10-13 | 王浪 | Hydrocone type foreign matter collector for emergency department operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131203 |