CN201001758Y - Medical puncturing device - Google Patents
Medical puncturing device Download PDFInfo
- Publication number
- CN201001758Y CN201001758Y CNU2006201054480U CN200620105448U CN201001758Y CN 201001758 Y CN201001758 Y CN 201001758Y CN U2006201054480 U CNU2006201054480 U CN U2006201054480U CN 200620105448 U CN200620105448 U CN 200620105448U CN 201001758 Y CN201001758 Y CN 201001758Y
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- CN
- China
- Prior art keywords
- magnet
- sealing
- puncture
- utility
- model
- 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 relates to a medical puncture device, which especially suits for the abdominal cavity puncture of patients for facilitating examination and operation. The utility model comprises a puncture awl and a puncture pipe. The puncture pipe includes an outer pipe, a front body, a rear body, a water outlet valve, a sealing seat and a sealing cap, which is characterized in that: a sealing slice, a magnet, a pressing block and a magnet seat are also included. The sealing slice and the magnet are matching with each other and attached onto the sealing seat. The magnet, the pressing block and the magnet frame are bond and installed between the sealing seat and the back body. The utility model structure has rational, simple and smart design, with outstanding sealing function, being convenient and stable, without damaging other instruments like the endoscope.
Description
Technical field
This utility model relates to a kind of medical thrust device, and it mainly is applicable to the abdominal paracentesis to patient, so that check and operation.
Background technology
In the prior art, the structural design of medical thrust device is reasonable inadequately, and diaphragm seal, Magnet and briquetting are not set, and Heavy Weight, volume are big, and sealing effectiveness is relatively poor; During use, damage apparatuses such as endoscope easily, use reliable inadequately.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, simple, good sealing effect and easy to use and reliable medical thrust device are provided.
This utility model solves the above-mentioned technical scheme that technical problem adopted: this medical thrust device is made up of puncture awl and puncture tube, puncture tube comprises outer tube, forward and backward main body, outlet valve, seal receptacle and sealing cap, it is characterized in that: also be provided with diaphragm seal, Magnet, briquetting and magnetic receiver, diaphragm seal and Magnet are complementary and inhale on seal receptacle, and Magnet, briquetting and magnet frame are installed between seal receptacle and the back main body by bonding.
The described Magnet of medical thrust device described in the utility model is bonding with briquetting and magnet frame respectively.
Medical thrust device described in the utility model also is provided with sealing ring, and the sealing snare is on seal receptacle.
This utility model compared with prior art has the following advantages and effect: reasonable in design, simple, light and handy, and good sealing effect, easy to use and reliable, can not damage other apparatuses such as endoscope during use.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 looks up the structure cutaway view for this utility model Fig. 1's.
Fig. 3 is the schematic appearance (being to remove puncture awl back among Fig. 1) of this utility model puncture tube.
Fig. 4 is the structure cross-sectional schematic (being to remove puncture awl back among Fig. 2) of this utility model puncture tube.
Fig. 5 is the A-A cutaway view of Fig. 4.
The specific embodiment
As Fig. 1-Fig. 5, the medical thrust device of present embodiment is made up of puncture awl I and puncture tube II, and puncture awl I is positioned at the centre bore of puncture tube II.
Puncture tube II comprises outer tube 1, forward and backward main body 2,8, outlet valve 3, diaphragm seal 4, seal receptacle 5, Magnet 6, briquetting 7, sealing cap 9, magnet frame 10 and sealing ring 11, its middle external tube 1 and outlet valve 3 are all bonding with forward and backward main body 2, and preceding main body 2 is connected with seal receptacle 5 by screw thread; Diaphragm seal 4 is complementary with Magnet 6, and inhales on seal receptacle 5; After clinging, Magnet 6, briquetting 7 and magnet frame 10 be installed between seal receptacle 5 and the back main body 8; Sealing cap 9 is stuck on the main body 8 of back, guarantees the sealing between seal receptacle 5 and the use apparatus; Sealing ring 11 is enclosed within on the seal receptacle 5, the leakage of water or gas between main body 2 and the seal receptacle 5 before preventing.
During use, puncture awl I passes through the centre bore of puncture tube II, and backs down diaphragm seal 4, can give patient's abdominal cavity punching; After the punching, puncture awl I pulls out, and at this moment, diaphragm seal 4 can the self-return sealing under the effect of Magnet 6.
If desired patient's abdominal cavity is checked or observe, can in puncture tube II, penetrate medical apparatus and instruments such as endoscope; To the treatment that undergos surgery of patient's abdominal cavity, then can in puncture tube II, penetrate operating theater instruments equally if desired.In addition, also can wash patient's abdominal cavity by puncture tube II, or the like.
Claims (3)
1, a kind of medical thrust device, form by puncture awl and puncture tube, puncture tube comprises outer tube, forward and backward main body, outlet valve, seal receptacle and sealing cap, it is characterized in that: also be provided with diaphragm seal, Magnet, briquetting and magnetic receiver, diaphragm seal and Magnet are complementary and inhale on seal receptacle, and Magnet, briquetting and magnet frame are installed between seal receptacle and the back main body by bonding.
2, medical thrust device according to claim 1 is characterized in that: described Magnet is bonding with briquetting and magnet frame respectively.
3, medical thrust device according to claim 1 is characterized in that: also be provided with sealing ring, the sealing snare is on seal receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201054480U CN201001758Y (en) | 2006-07-07 | 2006-07-07 | Medical puncturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201054480U CN201001758Y (en) | 2006-07-07 | 2006-07-07 | Medical puncturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001758Y true CN201001758Y (en) | 2008-01-09 |
Family
ID=39037301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201054480U Expired - Fee Related CN201001758Y (en) | 2006-07-07 | 2006-07-07 | Medical puncturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001758Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764160A (en) * | 2012-07-11 | 2012-11-07 | 陆晓东 | Disposable puncture importer |
| CN114098924A (en) * | 2021-11-26 | 2022-03-01 | 常州唯精医疗机器人有限公司 | Sleeve sealing device, sleeve assembly and minimally invasive surgery robot |
-
2006
- 2006-07-07 CN CNU2006201054480U patent/CN201001758Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764160A (en) * | 2012-07-11 | 2012-11-07 | 陆晓东 | Disposable puncture importer |
| CN114098924A (en) * | 2021-11-26 | 2022-03-01 | 常州唯精医疗机器人有限公司 | Sleeve sealing device, sleeve assembly and minimally invasive surgery robot |
| CN114098924B (en) * | 2021-11-26 | 2023-05-05 | 常州唯精医疗机器人有限公司 | Sleeve sealing device, sleeve assembly and minimally invasive surgery robot |
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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: 20080109 |