CN201469876U - Dilator for gynecological clinical use - Google Patents
Dilator for gynecological clinical use Download PDFInfo
- Publication number
- CN201469876U CN201469876U CN2009201739299U CN200920173929U CN201469876U CN 201469876 U CN201469876 U CN 201469876U CN 2009201739299 U CN2009201739299 U CN 2009201739299U CN 200920173929 U CN200920173929 U CN 200920173929U CN 201469876 U CN201469876 U CN 201469876U
- Authority
- CN
- China
- Prior art keywords
- handle
- dilator
- leaf
- described handle
- duckbilled
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a dilator for gynecological clinical use, comprising an upper blade, a lower blade and a push knob connecting the upper blade and the lower blade; an upper duck bill is formed at the front end of the upper blade, an observation window is formed at the rear part, a lower duck bill is formed at the front end of the lower blade, a handle is formed at the rear part, the knob is arranged on the handle in a sliding way, the front end of the knob is articulated with the middle part of the upper blade, and an angle regulation structure is arranged between the upper blade and the knob. The upper blade and the lower blade are connected by the knob, the knob is pushed to lead the lower blade to slide, so as to regulate the opening distance of the upper blade and the lower blade, and the angle between the upper blade and the knob can be regulated by the angle regulation structure, so as to realize the opening angle regulation of the upper blade and the lower blade, therefore, the opening distance and the angle can be double-regulated, and the usage is convenient.
Description
Technical field
This utility model belongs to technical field of medical instruments, has to relate to a kind of gynecological clinic dilator.
Background technology
Originally, the dilator of metal was generally used in gynecologial examination, and its use is cumbersome, and general doctor will reuse after sterilization after the use, as it is improper to sterilize, and can cause patient's cross-contamination.Afterwards, along with the continuous development of technology, the generation of the disposable dilator of plastics, its product individual packaging, and ethane via epoxyethane sterilization treatment have been avoided the cross-contamination because of the improper patient of causing of disinfecting utensils.Chinese patent CN2234246 " disposable vaginal dilator " has introduced a kind of vaginal dilator that is combined by upper and lower member, and it has adjustment hole and the adjusting button that the upper and lower duckbilled of may command is opened a degree, and with the fixing position of duckbilled of the cooperation of projection and slide block.But its opening angle can not be adjusted, and lacks activity space among a small circle, makes troubles to use.And these dilators all will be checked by external light source.And light source can only place the operator after one's death, has a strong impact on doctor's observation and operation.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of can the adjusting to open spacing and opening angle and gynecological clinic dilator easy to use.
A kind of gynecological clinic dilator that provides according to this utility model,: comprise leaf, inferior lobe and be connected the described handle of going up leaf and described inferior lobe, the described front end of going up leaf is formed with duckbilled, the rear portion is formed with observation window, the front end of described inferior lobe is formed with down duckbilled, the rear portion is formed with handle, described handle is slidingly mounted on the described handle, the middle part of the front end of described handle and described upward leaf is hinged, and described going up between leaf and the described handle is provided with the angle adjustment structure.
A kind of gynecological clinic that provides according to this utility model also has following attached technical characterictic with dilator:
Described angle adjustment structure comprises the gear gear piece that is arranged on the described handle and is arranged on latch on the described observation window that be formed with a plurality of gear teeth on the described gear gear piece, described latch matches with described gear tooth.
The position of close described latch is provided with a press button on the described observation window.
Be formed with chute on the described handle, described handle snaps in the described chute.
The front portion of described handle is formed with U-loop, and the rear portion is formed with I shape cunning portion, and described I shape cunning portion snaps in the described chute.
The end of described I shape cunning portion is formed with positioning tooth and drives the button of described positioning tooth, and the rear portion of described handle is formed with the sliding tooth, and described positioning tooth matches with described sliding tooth.
Described handle is formed with cavity, power supply is installed and by described power supply powered light sources in the described cavity, and described handle and the described corner of duckbilled down are provided with a light source refracting strips, are provided with a convex lens in described refracting strips near described handle one side.
The bottom surface of described handle and two sides are provided with reinforcement.
The described angle of going up between duckbilled and the described observation window is 110 degree-130 degree.
A kind of gynecological clinic that provides according to this utility model compared with prior art has following advantage with dilator: at first, link together by handle between last leaf in this utility model and the inferior lobe, promoting handle slides along inferior lobe, can realize the adjusting of opening spacing between leaf and the inferior lobe, by the angle between leaf and the handle in the angle adjustment structural adjustment, the adjusting of the opening angle in the realization between leaf and the inferior lobe, therefore, this utility model can realize opening the dual regulation function of spacing and opening angle, uses convenient; Secondly, this utility model is provided with power supply and light source in handle, light is imported in the cavity of going up duckbilled and following duckbilled composition by convex lens and light source refracting strips, this structure not only makes light import in the cavity, but also can not increase parts in the cavity, solve light source causes obstruction to observation the problem of installing.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is another three-dimensional exploded view of the present utility model.
Fig. 3 is an axonometric chart of going up leaf in this utility model.
Fig. 4 is a front view of going up leaf in this utility model.
Fig. 5 is the axonometric chart of inferior lobe in this utility model.
Fig. 6 is the front view of inferior lobe in this utility model.
Fig. 7 is the right view of inferior lobe in this utility model.
Fig. 8 is an A-A cutaway view among Fig. 7.
Fig. 9 is the axonometric chart of handle in this utility model.
Figure 10 is the front view of handle in this utility model.
Figure 11 is the B-B cutaway view among Figure 10.
The specific embodiment
Referring to Fig. 1 to Fig. 2, use among the embodiment of dilator at a kind of gynecological clinic that this utility model provides, comprise leaf 1, inferior lobe 2 and be connected the described handle 3 of going up leaf 1 and described inferior lobe 2, the described front end of going up leaf 1 is formed with duckbilled 11, the rear portion is formed with observation window 12, the front end of described inferior lobe 2 is formed with down duckbilled 21, the rear portion is formed with handle 22, described handle 3 is slidingly mounted on the described handle 22, the middle part of the front end of described handle 3 and described upward leaf 1 is hinged, and described going up between leaf 1 and the described handle 3 is provided with angle adjustment structure 4.This utility model is provided with handle 3 and connects described go up leaf 1 and described inferior lobe 2 on the basis of the dilator of leaf on the routine 1 and inferior lobe 2 compositions, regulates the spacing of opening of duckbilled 11 and following duckbilled 21 by promoting handle 3.Simultaneously, adjust the described opening angle of going up between duckbilled 11 and the following duckbilled 21 by angle adjustment structure 4.Therefore, convenient in use, the operation leaf is simpler, can satisfy the needs of current check.
Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 8 and Fig. 9, in the foregoing description that this utility model provides, described angle adjustment structure 4 comprises gear gear piece 41 that is arranged on the described handle 3 and the latch 42 that is arranged on the described observation window 12, be formed with a plurality of gear teeth 43 on the described gear gear piece 41, described latch 42 matches with described gear tooth 43.In this utility model, form certain angle between last duckbilled 11 and the observation window 12, and the middle part of the front end of handle 3 and last leaf 1 is hinged, when massage pressing and observing window 12, the last duckbilled 11 that is positioned at the other end is opened, therefore, by adjusting the spacing between observation window 12 and the handle 3, can realize adjustment to the opening angle between last duckbilled 11 and the following duckbilled 21.For adjusted angle is positioned, the middle part of described handle 3 has fixedly installed described gear gear piece 41, this gear gear piece 41 extends upward the formation certain-length, on this length direction, be formed with a plurality of described gear teeth 43, described latch 42 can be stuck on the different gear teeth 43, forms different spacings between observation window 12 and the handle 3 thereby make.Present embodiment is provided with 7 gear teeth 43, can realize the opening width of 7 different angles.Above-mentioned angle adjustment structure operation of the present utility model is convenient, good positioning effect.
Referring to Fig. 3 and Fig. 4, in the foregoing description that this utility model provides, the position of close described latch 42 is provided with a press button 44 on the described observation window 12.Described pressure is set turns round 44 and make things convenient for controlled observation window 12, easy to operate.
Referring to Fig. 1 to Fig. 6 and Fig. 8 to Figure 11, in the foregoing description that this utility model provides, be formed with chute 23 on the described handle 22, described handle 3 snaps in the described chute 23.The front portion of described handle 3 is formed with U-loop 31, and the rear portion is formed with I shape cunning portion 32, and described I shape cunning portion 32 snaps in the described chute 23.Realize being slidingly connected by the chute structure between handle 3 in this utility model and the handle 22.Described middle part of going up leaf 1, the junction of promptly going up duckbilled 11 and observation window 12 is provided with articulated column 13, and the front end of described U-loop 31 is formed with hinge hole 35, and described hinge hole 35 is hinged with described articulated column 13.This syndeton not only can make handle 3 promote to go up leaf 1, but also leaf 1 is rotated.The appearance similar of the shape of described U-loop 31 and observation window 12 is fitted on the outline of observation window 12 U-loop 31, and U-loop 31 can not impact observation space.
Referring to Fig. 8, Fig. 9 and Figure 10, in the foregoing description that this utility model provides, the end of described I shape cunning portion 32 is formed with positioning tooth 33 and drives the button 34 of described positioning tooth 33, and the rear portion of described handle 22 is formed with sliding tooth 24, and described positioning tooth 33 matches with described sliding tooth 24.This utility model slides handle 3 by promoting positioning tooth 33, and after slip put in place, positioning tooth 33 can be stuck on the sliding tooth 24, thereby realized the location.Described button 34 utilizes the principle of lever to drive positioning tooth 33 and lifts.This utility model can be realized the push-and-pull distance of 0-16mm, and the push-and-pull distance can realize that according to the tooth position multiposition opens.
Referring to Fig. 5, Fig. 6 and Fig. 8, in the foregoing description that this utility model provides, described handle 22 is formed with cavity 29, power supply is installed in the described cavity 29 and by described power supply powered light sources, described power supply also is provided with switch, described on-off control on/off.Described handle 22 is provided with a light source refracting strips 25 with the described corner of duckbilled 21 down, is provided with a convex lens 26 in described refracting strips 25 near described handle 22 1 sides.This utility model is installed power supply and light source in handle 22, can make power supply and light source can not cause obstruction to the observation space of observation window 12.For light is imported in the cavity, be provided with light source refracting strips 25, import after the turn light rays that described light source refracting strips 25 is sent light source and go up in the cavity that duckbilled 11 and following duckbilled 21 form, as detecting the light use.The light that 26 pairs of light sources of described convex lens send is handled, and forms to be beneficial to turn to and as observing the light that uses.Said structure avoids light source to place operator's phenomenon after one's death by changing the ray refraction direction, also is beneficial to observation.
Referring to Fig. 7 and Fig. 8, in the foregoing description that this utility model provides, the bottom surface of described handle 22 and two sides are provided with reinforcement 27.Handle three faces have all designed reinforcement, to guarantee handle enough intensity are arranged, and play anti-skidding effect.
Referring to Fig. 2 and Fig. 3, in the foregoing description that this utility model provides, the described angle of going up between duckbilled 11 and the described observation window 12 is 110 degree-130 degree.In the present embodiment, both angles are 125 degree, can realize 0 ° to 30 ° opening degree thereby make between duckbilled 11 and the following duckbilled 21, and opening angle is realized the multi-angle adjustment according to the tooth position.
Referring to Fig. 1 and Fig. 2, all designed fillet in corner of the present utility model, and gone up leaf 1 material and adopt the PC material of high-strength and high-transparent to make, to guarantee that product is unlikely fracture in use.The material of inferior lobe 2 is formed by the best lucite manufacturing of light transmission, with the brightness behind the assurance light refraction.The MODIFIED PP that handle 3 materials adopt toughness and rigidity to have both is made.For adapting to different patient's body conditions, this dilator is divided into large, medium and small three kinds of models.During use, should choose the dilator of respective model at checking or the treatment staff condition.To go up leaf 1 earlier and inferior lobe 2 covers, enter human body after, according to checking needs, turn round 44 by the pressure that presses leaf 1, make leaf 1 latch 42 be stuck in the correct position of the gear tooth 43 of handle 3, open low-voltage power switch and begin inspection.In the inspection, according to the size of opening width, but the sliding tooth 24 of push-and-pull handle 3 simultaneously makes it to be in the correct position location of inferior lobe 2 terminal sliding teeth 24, the convenient inspection.
Claims (9)
1. gynecological clinic dilator, it is characterized in that: comprise leaf, inferior lobe and be connected the described handle of going up leaf and described inferior lobe, the described front end of going up leaf is formed with duckbilled, the rear portion is formed with observation window, the front end of described inferior lobe is formed with down duckbilled, the rear portion is formed with handle, described handle is slidingly mounted on the described handle, the middle part of the front end of described handle and described upward leaf is hinged, and described going up between leaf and the described handle is provided with the angle adjustment structure.
2. a kind of gynecological clinic dilator as claimed in claim 1, it is characterized in that: described angle adjustment structure comprises gear gear piece that is arranged on the described handle and the latch that is arranged on the described observation window, be formed with a plurality of gear teeth on the described gear gear piece, described latch matches with described gear tooth.
3. a kind of gynecological clinic dilator as claimed in claim 2, it is characterized in that: the position of close described latch is provided with a press button on the described observation window.
4. a kind of gynecological clinic dilator as claimed in claim 1 is characterized in that: be formed with chute on the described handle, described handle snaps in the described chute.
5. a kind of gynecological clinic dilator as claimed in claim 4, it is characterized in that: the front portion of described handle is formed with U-loop, and the rear portion is formed with I shape cunning portion, and described I shape cunning portion snaps in the described chute.
6. a kind of gynecological clinic dilator as claimed in claim 5, it is characterized in that: the end of described I shape cunning portion is formed with positioning tooth and drives the button of described positioning tooth, the rear portion of described handle is formed with the sliding tooth, and described positioning tooth matches with described sliding tooth.
7. a kind of gynecological clinic dilator as claimed in claim 1, it is characterized in that: described handle is formed with cavity, power supply is installed and by described power supply powered light sources in the described cavity, described handle and the described corner of duckbilled down are provided with a light source refracting strips, are provided with a convex lens in described refracting strips near described handle one side.
8. a kind of gynecological clinic dilator as claimed in claim 1 is characterized in that: the bottom surface of described handle and two sides are provided with reinforcement.
9. a kind of gynecological clinic dilator as claimed in claim 1 is characterized in that: the described angle of going up between duckbilled and the described observation window is 110 degree-130 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739299U CN201469876U (en) | 2009-08-28 | 2009-08-28 | Dilator for gynecological clinical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739299U CN201469876U (en) | 2009-08-28 | 2009-08-28 | Dilator for gynecological clinical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469876U true CN201469876U (en) | 2010-05-19 |
Family
ID=42406114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201739299U Expired - Lifetime CN201469876U (en) | 2009-08-28 | 2009-08-28 | Dilator for gynecological clinical use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688175A (en) * | 2015-02-17 | 2015-06-10 | 杭州爱光医疗器械有限公司 | Disposable aseptic vaginal dilator for gynecological examination, and using method thereof |
| CN108309224A (en) * | 2018-02-01 | 2018-07-24 | 安徽徽科生物工程技术有限公司 | Vaginal dilator and medication |
-
2009
- 2009-08-28 CN CN2009201739299U patent/CN201469876U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688175A (en) * | 2015-02-17 | 2015-06-10 | 杭州爱光医疗器械有限公司 | Disposable aseptic vaginal dilator for gynecological examination, and using method thereof |
| CN108309224A (en) * | 2018-02-01 | 2018-07-24 | 安徽徽科生物工程技术有限公司 | Vaginal dilator and medication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201469876U (en) | Dilator for gynecological clinical use | |
| USD507649S1 (en) | Treatment device | |
| CN202459427U (en) | LED (light-emitting diode) portable line-light-source sterilization and disinfection instrument | |
| CN208851446U (en) | A kind of disposable lighting tongue-spatula with assist handle | |
| CN211796636U (en) | Tongue depressor special for pediatrics | |
| CN212066764U (en) | Disposable tongue depressor for stomatology department | |
| CN203841733U (en) | Tongue depressor | |
| CN204765546U (en) | Tongue depressor with adjustable light source | |
| CN220632130U (en) | Tongue depressor | |
| CN205268243U (en) | Minimal access surgery scissors | |
| CN218220162U (en) | Tongue depressor for stomatology department | |
| CN204542232U (en) | A kind of department of stomatology tongue deflector for use in examination | |
| CN216167346U (en) | Tongue depressor with lighting function | |
| CN215687693U (en) | Paediatrics medical treatment is with oral cavity inspection tongue depressor | |
| CN216569874U (en) | Multi-functional tongue depressor for department of stomatology of avoiding infecting | |
| CN209203428U (en) | Operation on tonsils knife | |
| CN217525073U (en) | Tongue depressing dual-purpose device for pediatric clinical examination | |
| CN211933983U (en) | Tongue depressor for throat examination | |
| CN209437407U (en) | A kind of animal doctor's scalpel | |
| CN219126745U (en) | Cross mouth gag | |
| CN215128330U (en) | But clinical speculum device that adjusts of multi-angle of using in oral cavity | |
| CN203677289U (en) | Multifunctional oral LED (Light Emitting Diode) operating lamp | |
| CN219814073U (en) | Spoon-shaped comfortable tongue depressor for traditional Chinese medicine | |
| CN203089383U (en) | Remote-control operation head lamp capable of rotating and shooting | |
| CN205053326U (en) | Cabinet is accomodate with multi -functional electric lift formula to medical treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JI YANFU Owner name: ZHEJIANG GONGDONG MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHI HUIYONG Effective date: 20111009 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111009 Address after: 318020, Zhejiang City, Huangyan Taizhou Economic Development Zone, West Industrial Park, North film Patentee after: Zhejiang Gongdong Medical Technology Co.,Ltd. Address before: 318020 No. 10 North Hospital Road, Huangyan Economic Development Zone, Zhejiang, Taizhou Co-patentee before: Ji Yanfu Patentee before: Shi Huiyong |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318020 Huangyan, Zhejiang Province North District Road, No. 10 hospital Patentee after: Zhejiang arched east medical device Limited by Share Ltd Address before: 318020, Zhejiang City, Huangyan Taizhou Economic Development Zone, West Industrial Park, North film Patentee before: Zhejiang Gongdong Medical Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |