CN201230873Y - Disposable bladder detection endoscopic sheath - Google Patents
Disposable bladder detection endoscopic sheath Download PDFInfo
- Publication number
- CN201230873Y CN201230873Y CNU2008200143414U CN200820014341U CN201230873Y CN 201230873 Y CN201230873 Y CN 201230873Y CN U2008200143414 U CNU2008200143414 U CN U2008200143414U CN 200820014341 U CN200820014341 U CN 200820014341U CN 201230873 Y CN201230873 Y CN 201230873Y
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- sheath
- main body
- valve
- sight glass
- sheath main
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Abstract
The utility model relates to a disposable microscope sheath used for bladder examination, which is used for solving the problem of intercross infection in medical examination. The adopted technical scheme is as follows: the disposable microscope sheath used for bladder examination comprises a sheath tube, a sheath main body, an instrument valve, a short bridge, a water inlet valve and a water outlet valve. The disposable microscope sheath used for bladder examination is characterized in that an endoscope cavity and an instrument passage which are respectively separated are arranged in the sheath tube; the front end of the endoscope cavity is provided with a transparent window blocking the endoscope cavity; the front end of the instrument passage is in an opening type; the front end of the instrument passage is bent and forms a certain angle with the front section of the endoscope cavity. The endoscope cavity and the instrument passage are connected with the sheath main body. The endoscope cavity is connected and communicated with the short bridge connected into the sheath main body. One end of the instrument valve is inserted into the sheath main body, and the other end of the instrument valve is provided with a rubber cap. The sheath main body is provided with the water inlet valve and the water outlet valve. The water inlet valve, the water outlet valve and the instrument passage are communicated with the sheath main body. The utility model has the advantages of integrated structure, simple operation, convenience and economical performance.
Description
Technical field: the invention relates to a kind of medical apparatus and instruments, relates in particular to the disposal vesica urinaria examination mirror sheath that a kind of Urology Surgery is used.
Background technology: at present,,, when in carrying out, examining, often use the mirror sheath as urology department at medical field.In use the shortcoming of Cun Zaiing is: the one, and, at the front end of sheath pipe the opening of certain-length is arranged, when preventing that the sheath pipe from inserting in the human body, human body is caused damage, need to insert obturator in advance opening is blocked, after the sheath pipe inserts human body, obturator is taken out, it is loaded down with trivial details to work again; The 2nd, because the insertion of biopsy forceps is a level,, need in the sheath pipe, insert operator in advance in order to get specimen, get specimen, inconvenient operation for angle of biopsy forceps; The 3rd,, the sheath pipe has only an inner chamber, its front end is open, like this, when doing inspection, obturator, operator, sight glass and biopsy forceps are all through an inner chamber, pathogenic bacteria on the patient body not only pollutes obturator like this, operator, sight glass and biopsy forceps, and remain in the sheath inside pipe wall, because endoscope costs an arm and a leg, all be after sterilization, to use repeatedly, and with obturator, operator, sight glass, biopsy forceps and the thorough disinfection of sheath pipe are very difficult, costing an arm and a leg of endoscope especially, often high-temperature sterilization repeatedly, and acquired immune deficiency syndrome (AIDS), the propagation probability of hepatitis B and various infectious disease is increasing, causes crowd's cross infection.
Summary of the invention: in order to address the above problem, it is a kind of simple, convenient, economical and practical that the invention provides, the disposal vesica urinaria examination mirror sheath of safety.To achieve these goals, the technical scheme that the invention is adopted is: disposal vesica urinaria examination mirror sheath, comprise sheath pipe, sheath main body, apparatus valve, minibridge, water intaking valve and outlet valve, it is characterized in that: be provided with separately independently sight glass chamber and instrument channel in the described sheath pipe, the front end in sight glass chamber is provided with the transparent window in sealing sight glass chamber, the front end of instrument channel is an open type, and the instrument channel leading portion is crooked, and and sight glass chamber leading portion between shape have a certain degree; The sight glass chamber is connected with the sheath main body with instrument channel, the sight glass chamber be connected the intravital minibridge of sheath master and link to each other and communicate; Apparatus valve one end is inserted in the sheath main body, and the other end of apparatus valve is equipped with Capsule; The sheath main body is provided with water intaking valve and outlet valve; Water intaking valve, outlet valve, instrument channel, apparatus valve and sheath main body communicate.
Disposal vesica urinaria examination mirror sheath can also be provided with retaining mechanism at the minibridge end.
Angle between described instrument channel leading portion and the sight glass chamber leading portion is 1 °～10 °.
The disposal vesica urinaria examination mirror sheath material is a transparent plastic.
The sheath pipe can be made O type or abnormal shape, is suitable for different crowd.
The beneficial effect of the invention is: owing to be provided with instrument channel and sight glass chamber in the sheath pipe, and the front end in sight glass chamber is provided with the transparent window of sealing, the sight glass chamber links to each other with minibridge again and communicates, like this, just be formed on when checking, the passage of sight glass process is a complete closed, sight glass does not contact with diseased region fully, and sight glass and biopsy forceps each have the passage of oneself in the sheath pipe, do not contact fully again, the transparent window of sight glass chamber front end can make sight glass be easy to observe diseased region like this, promptly is convenient to observe do not pollute sight glass again.Because the front end of instrument channel and the front end in sight glass chamber have certain angle, are generally 1 °～10 °, apparatus is easy to get the specimen in the certain limit by the interior opening by front end of apparatus valve access instruments passage like this.Owing to do not need to get specimen by operator, because therefore the front end imperforation of sheath pipe does not need by obturator the mirror sheath to be inserted in the human body, get final product again but directly the mirror sheath is inserted human body, thus simple, convenient, reduced cost again.After detection is finished, disposal vesica urinaria examination mirror sheath is abandoned, therefore can not cause cross infection.
Description of drawings:
Fig. 1 is the axonometric chart of the invention;
Fig. 2 is the structural representation of the invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is an I portion enlarged drawing among Fig. 2.
The specific embodiment:
As Fig. 1～shown in Figure 4, disposal vesica urinaria examination mirror sheath comprises sheath pipe 1, sheath main body 2, apparatus valve 3, minibridge 4, water intaking valve 11 and outlet valve 6.Sheath pipe 1, sheath main body 2, apparatus valve 3, minibridge 4 water intaking valves 11 and outlet valve 6 are structure as a whole.
Be provided with separately independently sight glass chamber 7 and instrument channel 8 in the sheath pipe 1, the front end in sight glass chamber 7 is provided with the transparent window 9 in sealing sight glass chamber 7, the front end of instrument channel 8 is an open type, and instrument channel 8 leading portions are crooked, and and sight glass chamber 7 leading portions between shape have a certain degree; Sight glass chamber 7 is connected with sheath main body 2 with instrument channel 8, and sight glass chamber 7 links to each other with minibridge 4 in being connected sheath main body 2 and communicates, and forms an independently sight glass passage; Apparatus valve 3 one ends are inserted in the sheath main body 2, and the other end of apparatus valve 3 is equipped with Capsule 10; Sheath main body 2 is provided with water intaking valve 11 and outlet valve 6; Water intaking valve 11, outlet valve 6, instrument channel 8, apparatus valve 3 and sheath main body 2 communicate, and form an independently instrument channel.
Be provided with retaining mechanism 5 at minibridge 4 ends.
Present embodiment retaining mechanism 5 adopts snap ring-type.Its structure as shown in Figure 2, sight glass joint 12 is an one with minibridge 4, and sight glass joint 12 is provided with the groove of band gradient, and card 13 is contained in the groove, card 13 is connected by O type circle 14 elasticity with sight glass joint 12, all is provided with on sight glass joint 12 and the card 13 and the corresponding sight glass interface of sight glass interface.During use, press card 13, the sight glass interface on sight glass joint 12 and the card 13 is overlapped, sight glass is inserted in minibridge 4 and the sight glass chamber 7.Loosen card 13, under the elastic force effect of O type circle 14, card 13 rises, and makes the sight glass interface dislocation on sight glass joint 12 and the card 13, and sight glass is pinned.
Retaining mechanism 5 also can adopt twist lock type, produces retaining mechanism in the endoscope as German STORZ.
Retaining mechanism 5 can also adopt plug-in type, produces retaining mechanism in the endoscope as Japanese OLYMPUS.
The material of the invention can adopt transparent plastic material etc.
During use, disposal vesica urinaria examination mirror sheath is inserted in the human body, outlet valve 6 is closed, by water intaking valve 11 water is injected in the sheath main body 2, water enters human body by instrument channel 8, closes water intaking valve 11 then, open outlet valve 6, the water that pollutes is abandoned, clean until water.Sight glass inserts in the sight glass chamber 7 through minibridge 4, and retaining mechanism 5 is fixing with sight glass and minibridge 4.Observe diseased region by transparent window 9.Apparatuses such as biopsy forceps insert instrument channel through apparatus valve 3, and get specimen by the opening of instrument channel front end, after having detected, disposal vesica urinaria examination mirror sheath are lost, and simply sterilize sight glass and biopsy forceps get final product.Because sight glass in the sight glass passage of sealing, and can not be subjected to germ contamination, safety and sanitation fully.
Claims (3)
1, disposal vesica urinaria examination mirror sheath, comprise sheath pipe (1), sheath main body (2), apparatus valve (3), minibridge (4), water intaking valve (11) and outlet valve (6), it is characterized in that: be provided with separately independently sight glass chamber (7) and instrument channel (8) in the described sheath pipe (1), the front end in sight glass chamber (7) is provided with the transparent window (9) in sealing sight glass chamber (7), the front end of instrument channel (8) is an open type, instrument channel (8) leading portion is crooked, and and sight glass chamber (7) leading portion between shape have a certain degree; Sight glass chamber (7) is connected with sheath main body (2) with instrument channel (8), and sight glass chamber (7) minibridge (4) interior with being connected sheath main body (2) links to each other and communicate; Apparatus valve (3) one ends are inserted in the sheath main body (2), and the other end of apparatus valve (3) is equipped with Capsule (10); Sheath main body (2) is provided with water intaking valve (11) and outlet valve (6); Water intaking valve (11), outlet valve (6), instrument channel (8), apparatus valve (3) and sheath main body (2) communicate.
2, according to the described disposal vesica urinaria examination mirror sheath of claim 1, it is characterized in that: be provided with retaining mechanism (5) at minibridge (4) end.
3,, it is characterized in that the angle between described instrument channel (8) leading portion and sight glass chamber (7) leading portion is 1 °～10 ° according to the described disposal vesica urinaria examination mirror sheath of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200143414U CN201230873Y (en) | 2008-07-21 | 2008-07-21 | Disposable bladder detection endoscopic sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200143414U CN201230873Y (en) | 2008-07-21 | 2008-07-21 | Disposable bladder detection endoscopic sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230873Y true CN201230873Y (en) | 2009-05-06 |
Family
ID=40617247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200143414U Expired - Fee Related CN201230873Y (en) | 2008-07-21 | 2008-07-21 | Disposable bladder detection endoscopic sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230873Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947100A (en) * | 2010-09-15 | 2011-01-19 | 黄永斌 | Cystoscope manipulator |
| CN103654941A (en) * | 2012-09-25 | 2014-03-26 | 天津博朗科技发展有限公司 | Improved disposable endoscope sheath |
| CN104545781A (en) * | 2015-01-27 | 2015-04-29 | 吴雨 | Intervertebral foramen mirror |
-
2008
- 2008-07-21 CN CNU2008200143414U patent/CN201230873Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947100A (en) * | 2010-09-15 | 2011-01-19 | 黄永斌 | Cystoscope manipulator |
| CN103654941A (en) * | 2012-09-25 | 2014-03-26 | 天津博朗科技发展有限公司 | Improved disposable endoscope sheath |
| CN104545781A (en) * | 2015-01-27 | 2015-04-29 | 吴雨 | Intervertebral foramen mirror |
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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: 20090506 Termination date: 20100721 |