CN2391554Y - Fan-shaped protective wing type vaginal speculum - Google Patents
Fan-shaped protective wing type vaginal speculum Download PDFInfo
- Publication number
- CN2391554Y CN2391554Y CN 99215401 CN99215401U CN2391554Y CN 2391554 Y CN2391554 Y CN 2391554Y CN 99215401 CN99215401 CN 99215401 CN 99215401 U CN99215401 U CN 99215401U CN 2391554 Y CN2391554 Y CN 2391554Y
- Authority
- CN
- China
- Prior art keywords
- fan
- vaginal speculum
- shaped
- flap
- protective wing
- 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
Links
- 230000001681 protective effect Effects 0.000 title abstract 7
- 201000010099 disease Diseases 0.000 claims abstract 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 2
- 210000003679 cervix uteri Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model belongs to a fan-shaped protective wing type vaginal speculum used for treating and inspecting gynecological diseases. The fan-shaped protective wing type vaginal speculum used for treating and inspecting gynecological diseases has main components of an upper vane, a lower vane, a fan-shaped folding type protective wing, a handle, and an adjusting screw. The adjusting screw is rotated according to requirements, and the opening and closing of the upper vane, the lower vane, and the fan-shaped folding type protective wing can be realized. The problems of a small visual field, the easy pollution of an operation apparatus, the damage of a vaginal wall, etc. which are caused by that the current vaginal speculum can not completely block four walls of a vagina in use are solved due to the existing of the fan-shaped folding type protective wing. The fan-shaped protective wing type vaginal speculum used for treating and inspecting gynecological diseases has reasonable structure and more convenient use.
Description
This utility model belongs to a kind of gynecopathy therapeutic, checks the apparatus of usefulness.
Vaginal speculum is department of obstetrics and gynecology a kind of medical apparatus and instruments commonly used.The vaginal speculum that department of obstetrics and gynecology are commonly used clinically is a duck-beak type at present, is made of upper and lower lobes and handle.In clinical use, especially realize in the treatment: two leaves up and down of vaginal speculum are pushed the vagina front and rear wall, block, expose cervix uteri so that treat, check open.But in the operating process, the contact of apparatus Chang Yiyu vagina sidewall causes the pollution of operating theater instruments or the damage of vagina sidewall.Particularly the lax especially true and vagina sidewall convex of patient of vaginal wall influences the visual field, makes operating difficulties.
The purpose of this utility model is achieved in that and adds a front wide and rear narrow fan-folded formula flap between the upper and lower lobes both sides of the edge of vaginal speculum; upper and lower lobes and two side flaps stopped the vagina wall respectively when specula opened; fully expose cervix uteri and vagina fornices; make surgical field of view open; be beneficial to operation; and prevented that operating theater instruments is contaminated; the protection vaginal wall is injury-free; then can unscrew primary screw as need exposure vagina sidewall and pull down flap, flap can fold naturally and close up when the specula upper and lower lobes was closed.
Below in conjunction with drawings and Examples this utility model is further specified:
Fig. 1: vaginal speculum commonly used at present
Fig. 2: this utility model embodiment
Fig. 3: the fan-folded formula flap of pulling down
With reference to the accompanying drawings shown in 2: on the both sides of the edge of leaf 1 and duckbilled hemispherical inferior lobe 23 collapsible flaps 3 of primary screw 4 fixed sectors are arranged respectively on the duckbilled hemispherical.
Adjustable screw 5 is with the stretching degree of adjusting vaginal speculum upper and lower lobes and fan-shaped flap or make its closure as required.
Claims (4)
1, the fan-shaped protecting wing type vaginal speculum of a kind of utility model obstetrical and gynecological disease treatment, inspection usefulness, form by last leaf, inferior lobe, fan-folded formula flap, handle, set screw, it is characterized by: upper and lower leaf is the inside hemispherical of concave surface, is connected by fan-folded formula flap between the two limb edge up and down.
2, fan-shaped protecting wing type vaginal speculum according to claim 1, respectively there is a folding fan-shaped flap to be connected on the both sides of the edge of two leaves about it is characterized in that, this flap can be between 15～25mm apart from the distance of upper and lower lobes front and back end, and flap is front wide and rear narrow fan-shaped.
3, fan-shaped protecting wing type vaginal speculum according to claim 1 is characterized in that respectively having on the both sides of the edge of vaginal speculum upper and lower lobes 3 primary screws in order to the fixed sectors flap.
4, fan-shaped protecting wing type vaginal speculum according to claim 1 is characterized in that the material of fan-shaped flap can be made with latex or silicone rubber, and other parts can be made with plastics or rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215401 CN2391554Y (en) | 1999-06-20 | 1999-06-20 | Fan-shaped protective wing type vaginal speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215401 CN2391554Y (en) | 1999-06-20 | 1999-06-20 | Fan-shaped protective wing type vaginal speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391554Y true CN2391554Y (en) | 2000-08-16 |
Family
ID=34007349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215401 Expired - Fee Related CN2391554Y (en) | 1999-06-20 | 1999-06-20 | Fan-shaped protective wing type vaginal speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391554Y (en) |
-
1999
- 1999-06-20 CN CN 99215401 patent/CN2391554Y/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 | ||
| 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 |