CN204484050U - A kind of self-cleaning peritoneoscope - Google Patents
A kind of self-cleaning peritoneoscope Download PDFInfo
- Publication number
- CN204484050U CN204484050U CN201520058856.4U CN201520058856U CN204484050U CN 204484050 U CN204484050 U CN 204484050U CN 201520058856 U CN201520058856 U CN 201520058856U CN 204484050 U CN204484050 U CN 204484050U
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- CN
- China
- Prior art keywords
- communicating pipe
- cotton sliver
- pad
- absorption cotton
- lens
- 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
A kind of self-cleaning peritoneoscope relates to medical apparatus and instruments, composition lens (1) ring eyeglass (2) outer ledge is provided with by the communicating pipe (3) being annular, pad (4), the absorption plant that supporting network (5) and absorption cotton sliver (6) are formed, the tube chamber of communicating pipe (3) is made up of the spray chamber (7) of inner side and the water sucting cavity (8) in outside, the wall of the inner side of spray chamber (7) has hole for water spraying (9), the wall that water sucting cavity (8) is inner has suction hole (10), communicating pipe (3), pad (4), supporting network (5) and absorption cotton sliver (6) are arranged in order from outside to inside, and absorption cotton sliver (6) is touched with eyeglass (2) side edge of composition lens (1).It has simple and reasonable for structure, easy to use and removes advantage thoroughly, can absorb the flushing liquor at camera lens place at any time fast, keeps object lens clear, prevents ocular head debris from making to look thing deformation, affect imaging effect.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of peritoneoscope improved composition lens.
Background technology
In use, composition lens often can be smudgy due to the contamination of liquid, and affect result of use for peritoneoscope.Describe a kind of self-cleaning peritoneoscope being provided with shower nozzle in existing document, after camera lens is polluted, can rinse with water, and there is initiatively water absorber residual liquid is sopped up.But because structure exists not rationally part, it easily leaves hydrops at the edge of camera lens, even if residual liquid can not be absorbed completely by active water absorber.
Summary of the invention
Technical problem to be solved in the utility model is: for the problems referred to above, provides a kind of self-cleaning peritoneoscope, in order to remove the hydrops on clean camera lens.
Technical solution of the present utility model is: it comprises composition lens, described object lens headring eyeglass outer ledge is provided with by the communicating pipe being annular, pad, the absorption plant that supporting network and absorption cotton sliver are formed, the tube chamber of communicating pipe is made up of the spray chamber of inner side and the water sucting cavity in outside, the wall of the inner side of spray chamber has hole for water spraying, the wall of water sucting cavity the inner has suction hole, spray chamber is connected with water supply installation by pipeline, water sucting cavity is connected with negative pressure device by pipeline, pad has some open-works, communicating pipe, pad, supporting network and absorption cotton sliver are arranged in order from outside to inside, and absorption cotton sliver contacts with the lens edge of composition lens, the end of composition lens is bolted with annular gland by communicating pipe, pad, supporting network and the clamping of absorption cotton sliver.
Technique effect of the present utility model is: it has simple and reasonable for structure, easy to use and removes advantage thoroughly, can absorb the flushing liquor at camera lens place at any time fast, keeps object lens clear, prevents ocular head debris from making to look thing deformation, affect imaging effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of this utility model pad.
Detailed description of the invention
As Fig. 1, shown in 2 and 3, it comprises composition lens 1, described composition lens 1 ring eyeglass 2 outer ledge is provided with by the communicating pipe 3 being annular, pad 4, the absorption plant that supporting network 5 and absorption cotton sliver 6 are formed, the tube chamber of communicating pipe 3 is made up of the spray chamber 7 of inner side and the water sucting cavity 8 in outside, the wall of the inner side of spray chamber 7 has hole for water spraying 9, the wall of water sucting cavity 8 the inner has suction hole 10, spray chamber 7 is connected with water supply installation by pipeline, water sucting cavity 8 is connected with negative pressure device 11 by pipeline, pad 4 has some open-works, communicating pipe 3, pad 4, supporting network 5 and absorption cotton sliver 6 are arranged in order from outside to inside, and absorption cotton sliver 6 touches with eyeglass 2 side edge of composition lens 1, the end of composition lens 1 is bolted with annular gland 12 by communicating pipe 3, pad 4, supporting network 5 and absorption cotton sliver 6 clamp.Gland can adjust the compaction degree to absorption cotton sliver 6, to regulate adsorption effect.Absorption cotton sliver 6 is communicated with water sucting cavity 8 by the open-work on pad 4.
Described negative pressure device 11 is rubber bulb.
This utility model reasonable in design, use and maintenance is convenient, can active spraying-rinsing.Water suction ring, pad, supporting network and absorption cotton sliver are with rear replaceable, absorption cotton sliver can adopt any hygienic material having adsorptivity and a permeability as absorbent cotton etc. to make, due to the existence of liquid tension, in adsorption process, liquid can converge to edge gradually, therefore, the liquid on camera lens surface thoroughly can be removed by absorption cotton sliver.
Claims (2)
1. a self-cleaning peritoneoscope, comprise composition lens (1), it is characterized in that, described composition lens (1) ring eyeglass (2) outer ledge is provided with by the communicating pipe (3) being annular, pad (4), the absorption plant that supporting network (5) and absorption cotton sliver (6) are formed, the tube chamber of communicating pipe (3) is made up of the spray chamber (7) of inner side and the water sucting cavity (8) in outside, the wall of the inner side of spray chamber (7) has hole for water spraying (9), the wall that water sucting cavity (8) is inner has suction hole (10), spray chamber (7) is connected with water supply installation by pipeline, water sucting cavity (8) is connected with negative pressure device (11) by pipeline, (4) have some open-works with pad, communicating pipe (3), pad (4), supporting network (5) and absorption cotton sliver (6) are arranged in order from outside to inside, and absorption cotton sliver (6) is touched with eyeglass (2) side edge of composition lens (1), the end of composition lens (1) is bolted with annular gland (12) by communicating pipe (3), pad (4), supporting network (5) and absorption cotton sliver (6) clamping.
2. self-cleaning peritoneoscope as claimed in claim 1, it is characterized in that, described negative pressure device (11) is rubber bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058856.4U CN204484050U (en) | 2015-01-28 | 2015-01-28 | A kind of self-cleaning peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058856.4U CN204484050U (en) | 2015-01-28 | 2015-01-28 | A kind of self-cleaning peritoneoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484050U true CN204484050U (en) | 2015-07-22 |
Family
ID=53563353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058856.4U Expired - Fee Related CN204484050U (en) | 2015-01-28 | 2015-01-28 | A kind of self-cleaning peritoneoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826437A (en) * | 2021-01-29 | 2021-05-25 | 沈利聪 | Laparoscope capable of automatically cleaning lens in operation |
-
2015
- 2015-01-28 CN CN201520058856.4U patent/CN204484050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826437A (en) * | 2021-01-29 | 2021-05-25 | 沈利聪 | Laparoscope capable of automatically cleaning lens in operation |
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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: 20150722 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |