CN2054304U - Electric equipment three-blade anus-expanding unit - Google Patents
Electric equipment three-blade anus-expanding unit Download PDFInfo
- Publication number
- CN2054304U CN2054304U CN 89206429 CN89206429U CN2054304U CN 2054304 U CN2054304 U CN 2054304U CN 89206429 CN89206429 CN 89206429 CN 89206429 U CN89206429 U CN 89206429U CN 2054304 U CN2054304 U CN 2054304U
- Authority
- CN
- China
- Prior art keywords
- anus
- expanding unit
- adjustment sheet
- sanye
- electrical equipment
- 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.)
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Abstract
The utility model discloses an electric equipment three-blade anus-expanding unit which is exclusively used for anus operations and other surgical operations. The utility model is divided into three blades, and the upper part of a lower blade is provided with a baby spot lamp having a light source itself, while the alternation current and the direct current can both be used. The visual field for the surgical operation can be fully exposed, and the lower blade is connected with an adjustable sheet. The long groove of the adjustable sheet is provided with fixing screws inside which are screwed on fixed electricity. The utility model can be adjusted freely, and expand the anus gradually. When the required aperture is obtained, the utility model can be automatically fixed having reliable positioning, and no drag of the assistant is needed. The electric equipment three-blade anus-expanding unit can be produced in general medical apparatus and instruments factories.
Description
This utility model " electrical equipment SANYE anus-expanding unit " belongs to the apparatus that opens or broaden one's vision of medical diagnosis category.
When making anal-surgery both at home and abroad at present, commonly used have two leaf dilators, a triple blade dilator etc.Present triple blade dilator also has report abroad, for example No. 6 one inset clear and in November, 57 of " Japanese large intestine anal disease association magazine " the 35th volume is a kind of triple blade dilator, be タ " ヴ Application ス " society (Britain) rectum, anus surgical instruments " its advantage is to adjust flexibly; and also can locate; fastness was poor when weak point was the location; itself does not establish illumination apparatus, the light of anorectal inside needs to be equipped with in addition lighting, uses inconvenience.
The goal of the invention of this utility model " electrical equipment SANYE anus-expanding unit " is to have invented the electrical equipment SANYE anus-expanding unit that can guarantee fastness and band light source in order to overcome above-mentioned weak point.
Purpose of the present invention can reach by following measure:
Electrical equipment SANYE anus-expanding unit, it comprises: lobus sinister (1), lobus dexter (2), inferior lobe (3), stator (4), the screw that is tightened (5), tooth bar (6), handle (7), small spotlight bubble (8), bulb mouth (9), adjustment sheet (10), fixed axis (11), adjusting head (12), an extension spring (13), tension spring shaft (14), power line (15), plug (16) etc., it is characterized in that inferior lobe (3) arrangement bulb mouth (9) and small spotlight bubble (8), bulb mouth (8) is connected with power line (15) plug (16); Inferior lobe (3) also is connected with adjustment sheet (10), settles the screw (5) that is tightened to be screwed on the stator (4) in the elongated slot of adjustment sheet (10).
Purpose of the present invention can also reach by following measure:
It is characterized in that according to above-mentioned electrical equipment SANYE anus-expanding unit the bulb mouth (9) in the inferior lobe (3) is arranged within the circular arc of inferior lobe (3).
It is characterized in that according to above-mentioned electrical equipment SANYE anus-expanding unit adjustment sheet (10) and inferior lobe (3) connect as one, the elongated slot of offering on the adjustment sheet (10) is between bulb mouth (9) and adjusting head (12); The screw (5) that is tightened passes adjustment sheet (10) elongated slot and contacts with adjustment sheet (10); Settle on the circular arc projection on the adjustment sheet (10) and regulate head (12).
It is characterized in that according to above-mentioned electrical equipment three blade anus-expanding units tooth bar (6) is provided with straight-tooth, have elongated slot on tooth bar (6) centrage; One end of tooth bar (6) is connected with fixed axis (11), and the other end is connected with extension spring (13) by tension spring shaft (14).
It is characterized in that according to above-mentioned electrical equipment SANYE anus-expanding unit the used power supply AC and DC of bulb mouth (9) all can.
It is characterized in that according to above-mentioned electrical equipment SANYE anus-expanding unit extension spring (13) is connected with handle (7) by tension spring shaft (14).
The drawing of accompanying drawing is described as follows:
Fig. 1 is an electrical equipment SANYE anus-expanding unit shaft side projection drawing, and it comprises: lobus sinister 1; Lobus dexter 2, inferior lobe 3; Stator 4; Screw 5 is tightened; Tooth bar 6; Handle 7; Small spotlight bubble 8; Bulb mouth 9; Adjustment sheet 10; Fixed axis 11; Regulate 12; Extension spring 13; Tension spring shaft 14; Power line 15; Plug 16 etc.
The present invention will now be further detailed embodiment: small spotlight bubble of settling on the inferior lobe 3 among Fig. 18 and bulb mouth 9 and power line 15, plug 16 are to specialize in to expand to open the usefulness of anorectal back lighting, make fully to appear the visual field, in order to operation and observation.The home and abroad does not still have the operating theater instruments that this type of carries light structures at present, and illumination still needs shadowless lamp and electric filament lamp by special messenger's tractive irradiation aside, because shadowless lamp is far away apart from operative site, light is not concentrated, and is difficult to see clearly the anorectal inner case; And electric filament lamp is too near from operative doctor, fire-cure doctor's head unbearably, and light is not also concentrated the exposure surgical field of view is hindered, small spotlight bubble 9 backs are respond well since settling on inferior lobe 3, can fully expose surgical field of view, the hardship that or else doctor is fire-cureed, it is perfect that the anal-surgery apparatus is more attained.
At present the location on the SANYE anus-expanding unit of home and abroad is also very not firm, and location structure of the present invention is at reliability, make safe and reliable, be characterized in stator 4 can fix simultaneously left and right, the middle period; Utilize adjustment sheet 10 on tooth bar 6, to move, SANYE can be expanded out or loosen when adjusting to desired location, the circular arc knife-edge part of adjustment sheet 10 1 ends snaps in the tooth of tooth bar 6 automatically, tighten the screw 5 that is tightened, both firm, safety will not be become flexible again, operative doctor can be operated fully smoothly, needn't worry that the operating theater instruments performance has fault.
The handle part structure of home and abroad SANYE anus-expanding unit is perfect not enough at present, generally be that handle can not automatically reset, the present invention then couples together tooth bar 6 by tension spring shaft 14, extension spring 13 and handle 7, can adjust when making operation and can reset, and uses very flexible.
Therefore the present invention has following advantage compared to existing technology: 1. self illumination, can fully expose surgical field of view, and operative doctor does not fire-cure; 2. the location is reliable, has stopped slip, loosening possibility; 3. automatically reset, adjust freely convenient and flexible operation.
Claims (5)
1, electrical equipment SANYE anus-expanding unit, it comprises:
Lobus sinister; Lobus dexter; Inferior lobe; Stator; Screw is tightened; Tooth bar; The hands handle; The small spotlight bubble; The bulb mouth; Adjustment sheet; Fixed axis; Regulate head; Extension spring; Tension spring shaft; Power line; Plug;
It is characterized in that inferior lobe arrangement bulb mouth and small spotlight bubble; The bulb mouth is connected with power line, plug; Inferior lobe also is connected with adjustment sheet, settles the screw that is tightened to be screwed on the stator in the elongated slot of adjustment sheet.
2, electrical equipment SANYE anus-expanding unit according to claim 1 is characterized in that the bulb mouth in the inferior lobe is arranged within the inferior lobe circular arc.
3, electrical equipment SANYE anus-expanding unit according to claim 1 is characterized in that adjustment sheet and inferior lobe connect as one, and the elongated slot of offering on the adjustment sheet is between bulb mouth and adjusting head; The screw that is tightened passes the adjustment sheet elongated slot and is connected with stator; Settle on the circular arc projection on the adjustment sheet and regulate head.
4, electrical equipment SANYE anus-expanding unit according to claim 1 is characterized in that tooth bar is provided with straight-tooth, has elongated slot on the rack central line; Tooth bar one end contacts with adjustment sheet, and the other end is connected with extension spring by tension spring shaft.
5, electrical equipment SANYE anus-expanding unit according to claim 1 is characterized in that extension spring is connected with handle by tension spring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206429 CN2054304U (en) | 1989-04-30 | 1989-04-30 | Electric equipment three-blade anus-expanding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206429 CN2054304U (en) | 1989-04-30 | 1989-04-30 | Electric equipment three-blade anus-expanding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2054304U true CN2054304U (en) | 1990-03-14 |
Family
ID=4863477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89206429 Withdrawn CN2054304U (en) | 1989-04-30 | 1989-04-30 | Electric equipment three-blade anus-expanding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2054304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068233A (en) * | 2010-12-31 | 2011-05-25 | 王建新 | Anoscope |
| CN107115093A (en) * | 2017-05-08 | 2017-09-01 | 北京聚精瑞生医疗科技有限公司 | Cloverleaf specula |
| CN109908458A (en) * | 2019-04-10 | 2019-06-21 | 张显学 | Anorectal surgery expander |
-
1989
- 1989-04-30 CN CN 89206429 patent/CN2054304U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068233A (en) * | 2010-12-31 | 2011-05-25 | 王建新 | Anoscope |
| CN102068233B (en) * | 2010-12-31 | 2012-07-04 | 王建新 | Anoscope |
| CN107115093A (en) * | 2017-05-08 | 2017-09-01 | 北京聚精瑞生医疗科技有限公司 | Cloverleaf specula |
| CN109908458A (en) * | 2019-04-10 | 2019-06-21 | 张显学 | Anorectal surgery expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |