CN201510275U - Vaginal dilator for gynecological use - Google Patents
Vaginal dilator for gynecological use Download PDFInfo
- Publication number
- CN201510275U CN201510275U CN2009202461717U CN200920246171U CN201510275U CN 201510275 U CN201510275 U CN 201510275U CN 2009202461717 U CN2009202461717 U CN 2009202461717U CN 200920246171 U CN200920246171 U CN 200920246171U CN 201510275 U CN201510275 U CN 201510275U
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- CN
- China
- Prior art keywords
- files
- transferring
- lower half
- gear shifting
- duck bill
- 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 relates to a vaginal dilator for gynecological use, which comprises an upper half part, a lower half part and a gear shifting part. The upper half part comprises an upper duckbill part and a hand pressing part. Two symmetrical short shafts are arranged on the two external sides of the transitional position of the hand pressing part and the upper duckbill part. The hand pressing part is arranged at the rear end of the upper duckbill part. The lower half part comprises a lower duckbill part and a hand holding part. The shape of the lower duckbill part of the lower half part is matched with the shape of the upper duckbill part of the upper half part. An approximate right angle is formed by the lower duckbill part of the lower half part and the hand holding part. A clamping wing is arranged on the external side of the hand holding part. A transverse stopping ladder is arranged below the clamping wing. An arc-shaped gear shifting strip is arranged at the middle part of the gear shifting part. A ratchet is arranged on the arc-shaped gear shifting strip. A pressing adjustment supporting plate is arranged at the lower part of the gear shifting part. A clamping groove is arranged on the side surface of the lower end of the gear shifting part. Holes matched with the short shafts of the upper half part are arranged at the two Y-shaped top ends of the gear shifting part. The utility model has the advantages that the dilating space is adjustable, the use is flexible, the operation is stable, the gear shifting noise is low, and the like.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially relates to a kind of gynecological vaginal dilator.
Background technology
At present, in gynecologial examination and treatment, use vaginal dilator more.Chinese patent " a kind of gynecological vaginal dilator " provides a kind of, uses flexibly, and the vaginal dilator of stable operation, as shown in Figure 1, " a kind of gynecological vaginal dilator " is made up of the first half 1 ' and Lower Half 2 ' two parts, is duckbill on the whole; There are symmetric two minor axises 11 ' two inboards, base angle, 1 body bottom of the first half, be inserted in the hole 21 ' of second size body two sides, a side 211 ' in this hole 21 ' is a straight line, another side is a waveform, top of the waves is divided into circular arc 212 ', base angle two inboard symmetric two minor axises 11 ' are complementary under 1 ' body of the size of this circular arc 212 ' and the first half, the opening of circular arc 212 ' can make above-mentioned minor axis 11 ' slide into easily and release, and an inside depression 12 ' is arranged in the middle of the beam at the first half 1 ' rear portion; There are symmetric two minor axises 22 ' in two outsides, top of 2 ' body of Lower Half, and it is inserted in the long slot bore 13 ' of 1 ' body two sides of the first half, and duckbilled section dimerous up and down is oval; Be pressed onto for inboard symmetric two minor axises 11 ' in the following base angle two that makes things convenient for 1 body in top in first arc groove in the hole 21 ' of 2 ' body two sides of Lower Half, the 3rd limit 213 ' in the hole 21 ' of 1 ' body two sides of described Lower Half is a straight line, circular arc 212 ' circle center line connecting angle α is between 100～70 degree under this limit 213 ' and the corrugated top of the waves, and the below on this limit 213 ' is an arc groove; For unlikely symmetric two minor axises 22 ' in two outsides, top that 2 ' body of Lower Half occur are deviate from from the long slot bore 13 of 1 ' body two sides of the first half, strip baffle plate 221 ' is established in symmetric two minor axises 22 ' outside, two outsides, top of 2 ' body of described Lower Half; For the internal energy stabilized light source that provides of body is provided, the lever 23 ' of described Lower Half 2 ' is the cylinder of hollow, and the arcuation changeover portion between 2 ' body of this cylinder 23 ' and Lower Half is provided with an optical fibers 24 '.
The shortcoming of above-mentioned prior art is: 1) in use, after the duckbilled of vaginal dilator was opened, the space size that forms between the first half and the Lower Half was subjected to the restriction of duckbilled size; 2) in the use obstruction is arranged, underaction; 3) use the gearshift sound very big, patient is caused pressure at heart.
The utility model content
The technical problems to be solved in the utility model provides a kind of gynecological vaginal dilator; This vaginal dilator expansive space scalable, use flexibly, stable operation and gearshift sound is little.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: it comprises the first half, Lower Half and the portion of transferring the files totally three parts, is duckbill on the whole;
The described first half comprises duck bill and hand portion, and two outsides, turning point of this hand portion and last duck bill are provided with symmetric two minor axises, and the rear end of last duck bill is provided with hand portion, can be used for finger presses, to adjust angle;
Described Lower Half comprises duck bill and hand grip portion down, the last duck bill shape of the following duck bill of described Lower Half and the first half is complementary, and the following duck bill and the hand grip portion of described Lower Half are approximate right angle, the described hand grip portion outside is provided with the clamping wing, and the below of this clamping wing is provided with the horizontal shelves ladder that is used for vertically regulating height;
The described portion's integral body of transferring the files is Y-shaped, the middle part of this portion of transferring the files is provided with the arc bar of transferring the files, this arc bar of transferring the files is provided with ratchet, and the bottom of the described portion of transferring the files is provided with one and pushes the adjusting gripper shoe, and this is pushed horizontal grade of ladder regulating gripper shoe and described Lower Half and is complementary; The side of the described subordinate's of transferring the files end is provided with draw-in groove, and the clamping wing coupling clamping of this draw-in groove and Lower Half makes that the portion of transferring the files can slide up and down along the hand grip portion of Lower Half; Y shape two tops of the described portion of transferring the files are provided with the hole with first half minor axis coupling.
Advantages such as the utlity model has the expansive space scalable, use flexibly, stable operation and gearshift sound are little.
Description of drawings
Fig. 1 is existing vaginal dilator sketch map;
Fig. 2 is this utility model structural representation;
Fig. 3 is a first half structural representation of the present utility model;
Fig. 4 is the right TV structure sketch map of Fig. 3;
Fig. 5 is the portion's structural representation of transferring the files of the present utility model;
Fig. 6 is the right TV structure sketch map of Fig. 5;
Fig. 7 is a Lower Half structural representation of the present utility model;
Fig. 8 is a user mode structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Shown in Fig. 2～8, this utility model by the first half 1, Lower Half 2 and transfer the files portion 3 totally three parts form, be duckbill on the whole;
The described first half 1 comprises duck bill 11 and hand portion 12, this hand portion 12 is provided with symmetric two minor axises 13 with two outsides, turning point of last duck bill 11, hand portion 12 is established in the rear end of last duck bill 11, the centre of this hand portion 12 is empty, it is the duct of observing, path, be used for finger presses, can adjust duck bill 11 open angles;
Described Lower Half 2 comprises duck bill 21 and hand grip portion 22 down, the following duck bill 21 of described Lower Half 2 is complementary with last duck bill 11 shapes of the first half 1, and the following duck bill 21 and the hand grip portion 22 of described Lower Half 2 are approximate right angle, described hand grip portion 22 outsides are provided with the clamping wing 221, and the below of this clamping wing 221 is provided with the horizontal shelves ladder 222 that is used for vertically regulating height;
Described portion's 3 integral body of transferring the files are approximate Y shape, and the whole elastomeric material that adopts, this middle part of transferring the files portion 3 is provided with the arc bar 31 of transferring the files, this arc bar 31 of transferring the files is provided with ratchet 311, this bottom of transferring the files portion 3 is provided with one and pushes adjusting gripper shoe 32, and this is pushed the horizontal shelves ladder 222 of regulating gripper shoe 32 and described Lower Half 2 and is complementary; Described side of transferring the files portion 3 lower ends is provided with draw-in groove 33, and this draw-in groove 33 mates clampings with the clamping wing 221 of Lower Half 1, and the feasible portion 3 of transferring the files can slide up and down along the hand grip portion 22 of Lower Half 2; Y shape two tops of the described portion 3 of transferring the files are provided with the hole 34 with first half minor axis 13 couplings.
Obviously, the foregoing description of the present utility model only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (1)
1. gynecological's vaginal dilator, it is characterized in that: it comprises the first half, Lower Half and the portion of transferring the files, and is duckbill on the whole;
The described first half comprises duck bill and hand portion, and two outsides, turning point of this hand portion and last duck bill are provided with symmetric two minor axises, and the rear end of last duck bill is provided with hand portion;
Described Lower Half comprises duck bill and hand grip portion down, the last duck bill shape of the following duck bill of described Lower Half and the first half is complementary, and the following duck bill and the hand grip portion of described Lower Half are approximate right angle, and the described hand grip portion outside is provided with the clamping wing, and the below of this clamping wing is provided with horizontal shelves ladder;
The described portion's integral body of transferring the files is Y-shaped, the middle part of this portion of transferring the files is provided with the arc bar of transferring the files, this arc bar of transferring the files is provided with ratchet, and the bottom of the described portion of transferring the files is provided with one and pushes the adjusting gripper shoe, and this is pushed horizontal grade of ladder regulating gripper shoe and described Lower Half and is complementary; The side of the described subordinate's of transferring the files end is provided with draw-in groove, the clamping wing coupling clamping of this draw-in groove and Lower Half; Y shape two tops of the described portion of transferring the files are provided with the hole with first half minor axis coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461717U CN201510275U (en) | 2009-10-30 | 2009-10-30 | Vaginal dilator for gynecological use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202461717U CN201510275U (en) | 2009-10-30 | 2009-10-30 | Vaginal dilator for gynecological use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510275U true CN201510275U (en) | 2010-06-23 |
Family
ID=42481670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202461717U Expired - Fee Related CN201510275U (en) | 2009-10-30 | 2009-10-30 | Vaginal dilator for gynecological use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095677A (en) * | 2017-12-19 | 2018-06-01 | 东南大学苏州医疗器械研究院 | The video laryngoscope of adjustable-angle |
-
2009
- 2009-10-30 CN CN2009202461717U patent/CN201510275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095677A (en) * | 2017-12-19 | 2018-06-01 | 东南大学苏州医疗器械研究院 | The video laryngoscope of adjustable-angle |
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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: 20100623 Termination date: 20111030 |