CN2468431Y - Anal or vaginal dilator - Google Patents
Anal or vaginal dilator Download PDFInfo
- Publication number
- CN2468431Y CN2468431Y CN 01218013 CN01218013U CN2468431Y CN 2468431 Y CN2468431 Y CN 2468431Y CN 01218013 CN01218013 CN 01218013 CN 01218013 U CN01218013 U CN 01218013U CN 2468431 Y CN2468431 Y CN 2468431Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- sliding sleeve
- interior cover
- dilator according
- overcoat
- 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 apparatus and comprises at least an expansion device that is made of two expansion connecting rods and a corresponding drive device that consists of an inner sheath, a glide sheath and an outer sheath and a sight device. the expansion connecting rods are movably connected and fixed on the glide sheath, the inner sheath is connected with the inner sheath and the outer sheath through a glide and position mechanism. The front head face of the inner sheath is provided with a support rod that is pressed inside the glide groove of the expansion connecting rods and the margin of the rear part is connected with the inner margin screw thread at the rear part of the outer sheath. The rear end head face of the inner sheath is provided with a fixed sight device. Compared with prior art, the utility model has the advantages of time and labor saving in expanding the channels of human body and stable and convenient operation process.
Description
This utility model relates to a kind of medical apparatus and instruments, especially a kind of anus, vaginal dilator that is used for anorectal, vagina clinical examination and treatment.
Existing split blade type anoscope is a blind no obturator anoscope, and blade opens two blades by extrusion handle after inserting anus, appears the rectum visual field, and its defective is: the expansion anus had both been required great effort bothersome, and expansion is steady inadequately, easily brings certain misery to the patient.
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides that a kind of expansion human pipeline is not only laborsavingly saved trouble, but also steadily anus, vaginal dilator easily.
Anus of the present utility model, vaginal dilator, comprise at least the extension fixture that constitutes by two leaves expansion connecting rod and the driving device that constitutes by interior cover, sliding sleeve, overcoat accordingly and spy on device, it is characterized in that: the activity of described expansion connecting rod is connected and fixed on sliding sleeve, sliding sleeve links with interior cover and overcoat respectively by slide locating mechanism, the front end face of interior cover is fixed with the support bar that is pressed in the expansion connecting rod chute, its rear portion outer rim and overcoat rear portion inner edge thread connection, the rear end face of interior cover is fixed with spies on device.
Below in conjunction with drawings and Examples this utility model is illustrated.
Fig. 1 is this utility model structural representation.
By accompanying drawing 1 as seen, the anus of present embodiment, vaginal dilator, the expansion connecting rod 1 corresponding mutually by four leaves constitutes extension fixture, and the rear end of expansion connecting rod 1 is hinged on the ear 3-1 of sliding sleeve 3 front outers by pin.Sliding sleeve 3 links with interior cover 2 and overcoat 4 respectively by slide locating mechanism 5 and 6.Slide locating mechanism 5 constitutes by being fixed on locating pin on the sliding sleeve 3 and the axial slide on interior cover 2 outer rims; Slide locating mechanism 6 constitutes by being fixed on the overcoat 4 some locating pins, ball and being located at the circle of one on sliding sleeve 3 outer rims chute.The rear portion outer rim of interior cover 3 and the rear portion inner edge of overcoat 4 have fine thread, by screw thread inside and outside cover are linked together, and by slide locating mechanism 5 and 6, are coupled to each other interior cover, sliding sleeve and overcoat in aggregates.In be fixed with on cover 2 the front end face and expand connecting rod 1 corresponding four support bar 2-1, the rear portion of expansion connecting rod 1 is provided with chute 1-1, the top of support bar 2-1 is pressed in this chute.Turn overcoat 4, by detent mechanism 5 and 6, rotatablely moving of overcoat is converted to the axially-movable of sliding sleeve, the axially-movable of sliding sleeve 3 drives the fulcrum of expansion connecting rod 1 by support bar 2-1, do radial expansion and retracting motion, thereby reach expansion human pipeline's purpose.In be fixed with low power on cover 2 the rear end face spy on magnifier 7, be beneficial to observe minute lesion and early lesion in the human pipeline.
In also be fixed with on cover 2 the rear end with torch 9 end cap faces on the inserted link 8 that is connected of slot 9-4, the rear portion central authorities of this inserted link have the hole, be plugged with in the hole by the fixed power line contact of insulated ring 8-1 8-2, the other end of power line be fixed in the small electric bulb 2-2 of cover in 2 front ends link to each other.Small electric bulb is the low power small electric bulb that the optically focused performance is arranged, and brightness is abundant, and tissue of burn does not influence the visual field.
The upper end capping of torch 9 has slot 9-4, and the central authorities of this slot have the hole, is plugged with the fixed power contact head 9-1 by insulated sleeve 9-2 in the hole, and this power contact head can join with the power line contact 8-2 on the inserted link.Be fixed with positioning bead 9-3 on the posterior end capping of slot 9-4, the lower surface, rear portion of corresponding inserted link 8 has locating slot 8-3.
During use, battery is packed in the torch 9, by slot 9-4 torch is inserted on the inserted link 8 then, energized, small electric bulb 2-2 is bright.To expand connecting rod 1 again and coat lubricant, and merge draw the check point that patient is inserted in the back in, turn overcoat 4 steadily opens expansion connecting rod 1, and the feeling of the visual patient of stretching degree regulate, fixing.Owing in human pipeline's expansion and the expander small electric bulb is housed,, is beneficial to inspection, treatment so get a clear view.With finishing, oppositely the turn overcoat retracts to a certain degree expansion connecting rod 1, can the end check position.
This shows that anus of the present utility model, vagina expansion device are than existing leaflet The formula anoscope has both laborsaving saving trouble of expansion human pipeline, steady advantage easily again, and Be provided with small electric bulb and low power is spied on magnifying glass, so the visual field is clear, be conducive to small pathology and The discovery of early lesion and treatment are convenient to make a round of visits, and emergency treatment and different medical unit carry out anus Common disease, the inspection of frequently-occurring disease, the treatments such as door, vagina, purposes is extensive.
Claims (8)
1, a kind of anus, vaginal dilator, comprise that the extension fixture that is made of two leaves expansion connecting rods (1) at least reaches accordingly by interior cover (2), sliding sleeve (3), the driving device that overcoat (4) constitutes and spy on device, it is characterized in that: described expansion connecting rod (1) activity is connected and fixed on sliding sleeve (3), sliding sleeve is by slide locating mechanism (5,6) link with interior cover (2) and overcoat (4) respectively, the front end face of interior cover (3) is fixed with the support bar (2-1) that is pressed in the expansion connecting rod chute (1-1), its rear portion outer rim and overcoat rear portion inner edge thread connection, the rear end face of interior cover is fixed with spies on device.
2, a kind of dilator according to claim 1 is characterized in that: described slide locating mechanism (5) is made of the locating pin and the axial slide on interior cover (2) outer rim that are fixed on the sliding sleeve (3).
3, a kind of dilator according to claim 1 is characterized in that: described slide locating mechanism (6) constitutes by being fixed on some locating pins, the ball on the overcoat (4) and being located at the circle of one on sliding sleeve (3) outer rim chute.
4, a kind of dilator according to claim 1 is characterized in that: the described device of spying on is that low power is spied on magnifier (7).
5, a kind of dilator according to claim 1 is characterized in that: in described the rear end face of cover (2) be fixed with torch (9) end cap face on the inserted link (8) that is connected of slot (9-4).
6, a kind of dilator according to claim 5, it is characterized in that: the rear portion central authorities of described inserted link (8) have the hole, be plugged with the fixed power line contact of insulated ring (8-1) (8-2) in the hole, the other end of the power line small electric bulb (2-2) interior with being fixed on interior cover (2) front end links to each other.
7, a kind of dilator according to claim 5 is characterized in that: the central authorities of described slot (9-4) have the hole, are plugged with the fixed power contact head of insulated sleeve (9-2) (9-1) in the hole, and this contact can join with the power line contact (8-2) on the inserted link (8).
8, a kind of dilator according to claim 5 is characterized in that: be fixed with positioning bead (9-3) on the posterior end capping of described slot (9-4), the lower surface, rear portion of corresponding inserted link (8) has locating slot (8-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218013 CN2468431Y (en) | 2001-03-21 | 2001-03-21 | Anal or vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218013 CN2468431Y (en) | 2001-03-21 | 2001-03-21 | Anal or vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468431Y true CN2468431Y (en) | 2002-01-02 |
Family
ID=33636126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218013 Expired - Fee Related CN2468431Y (en) | 2001-03-21 | 2001-03-21 | Anal or vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468431Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462044C (en) * | 2003-11-21 | 2009-02-18 | 伊西康内外科公司 | A diagnostic device for tubular anatomical structures |
| CN108209983A (en) * | 2018-01-08 | 2018-06-29 | 王振宁 | Per anum operation excision system |
| CN110652277A (en) * | 2019-11-01 | 2020-01-07 | 江苏欧曼电子设备有限公司 | Conveniently stretched intestinal endoscope |
-
2001
- 2001-03-21 CN CN 01218013 patent/CN2468431Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462044C (en) * | 2003-11-21 | 2009-02-18 | 伊西康内外科公司 | A diagnostic device for tubular anatomical structures |
| CN108209983A (en) * | 2018-01-08 | 2018-06-29 | 王振宁 | Per anum operation excision system |
| CN110652277A (en) * | 2019-11-01 | 2020-01-07 | 江苏欧曼电子设备有限公司 | Conveniently stretched intestinal endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |