CN201542605U - Hand-held negative-pressure anus observer - Google Patents
Hand-held negative-pressure anus observer Download PDFInfo
- Publication number
- CN201542605U CN201542605U CN2009202808582U CN200920280858U CN201542605U CN 201542605 U CN201542605 U CN 201542605U CN 2009202808582 U CN2009202808582 U CN 2009202808582U CN 200920280858 U CN200920280858 U CN 200920280858U CN 201542605 U CN201542605 U CN 201542605U
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- CN
- China
- Prior art keywords
- hand
- observer
- held
- anus
- connection tube
- 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 the technical field of medical instruments, which belongs to the anorectal clinical diagnosis instrument and relates to a hand-held negative-pressure anus observer. The hand-held negative-pressure anus observer comprises an observer body, a connecting pipe and a hand-held aspirator and is characterized in that the front end of the observer is provided with a sealing airbag; the back end of the observer body is provided with the connecting pipe; a one-way valve is arranged in the connecting pipe; and the back end of the connecting pipe is provided with the hand-held aspirator. The hand-held negative-pressure anus observer can be operated by one hand and has the advantages of simple structure and convenient use.
Description
Technical field
This utility model relates to technical field of medical instruments, belongs to anorectal section clinical diagnosis apparatus, is a kind of hand-held negative pressure anus viewer.
Background technology
The inspection method is the routine examination method that anorectal section uses, and during clinical examination, the doctor pushs buttocks with two thumbs aside to both sides, and the exposure anus is advised patient's slack anus and exerted oneself outside anus, observes, and can understand the roughly situation of anal pathological changes.There is doctor's troublesome poeration in this method, patient suffering's shortcoming.The anorectal section of hospital that has has used a kind of cup-shaped glass funnel to connect the suction anus device that the shutter-type pump bowl constitutes by rubber tube.Use this suction anus device to carry out the inspection of anus inspection, pathological changes exposes more abundant, and can alleviate patient's discomfort.But when this suction anus device uses, need the assistant to indicate, auxiliary operation shutter-type pump bowl by the doctor, it is many that existence takies manpower, operate the shortcoming of more complicated, and have the front end and the anal skin applying imprecision of cup-shaped glass funnel, the deficiency of anus effect is inhaled in influence.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of hand-held negative pressure anus viewer is provided.
The technical scheme that realizes this utility model purpose is such: hand-held negative pressure anus viewer, comprise and observe body, connection tube and hand-held suction pump, it is characterized in that: the front end of observing body is provided with pressure bladder, observe the body rear portion connection tube is installed, check valve is installed in the connection tube, and the rear end of connection tube is equipped with the hand-held suction pump.
This utility model can one-handed performance, has advantage simple in structure, easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
1 pressure bladder 2 is observed body 3 connection tubes 4 check valves 5 hand-held suction pumps among the figure
The specific embodiment
The utility model is described in further detail: hand-held negative pressure anus viewer below in conjunction with embodiment and accompanying drawing, comprise and observe body 2, connection tube 3 and hand-held suction pump 5, it is characterized in that: the front end of observing body 2 is provided with pressure bladder 1, observe body 2 rear portions connection tube 3 is installed, check valve 4 is installed in the connection tube 3, and the rear end of connection tube 3 is equipped with hand-held suction pump 5.The observation body 2 of present embodiment adopts medical transparent plastic manufacturing, and pressure bladder 1 adopts the medical plastic thin film fabrication, and hand-held suction pump 5 adopts commercially available hand-held suction pump.
During use, hand-held hand-held suction pump 5 makes the pressure bladder 1 of observing body 2 be fitted on the anal skin, handles the handle of hand-held suction pump 5, makes to observe the body 2 inner negative pressure that produce, and can observe the pathological changes that anal exposes.
Claims (1)
1. hand-held negative pressure anus viewer, comprise and observe body (2), connection tube (3) and hand-held suction pump (5), it is characterized in that: the front end of observing body (2) is provided with pressure bladder (1), observe body (2) rear portion connection tube (3) is installed, check valve (4) is installed in the connection tube (3), and the rear end of connection tube (3) is equipped with hand-held suction pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808582U CN201542605U (en) | 2009-12-15 | 2009-12-15 | Hand-held negative-pressure anus observer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808582U CN201542605U (en) | 2009-12-15 | 2009-12-15 | Hand-held negative-pressure anus observer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542605U true CN201542605U (en) | 2010-08-11 |
Family
ID=42597762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202808582U Expired - Fee Related CN201542605U (en) | 2009-12-15 | 2009-12-15 | Hand-held negative-pressure anus observer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542605U (en) |
-
2009
- 2009-12-15 CN CN2009202808582U patent/CN201542605U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101215 |