CN208598974U - A kind of gyniatrics vaginal dilator - Google Patents
A kind of gyniatrics vaginal dilator Download PDFInfo
- Publication number
- CN208598974U CN208598974U CN201721107003.0U CN201721107003U CN208598974U CN 208598974 U CN208598974 U CN 208598974U CN 201721107003 U CN201721107003 U CN 201721107003U CN 208598974 U CN208598974 U CN 208598974U
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- CN
- China
- Prior art keywords
- fixedly connected
- pin shaft
- loop bar
- bevel gear
- gyniatrics
- 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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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of gyniatrics vaginal dilators, including loop bar, the top of the loop bar is fixedly connected with turning handle by fixture block, the lower end of the fixture block is fixedly connected with screw rod, the first bevel gear is fixedly connected in the middle part of the screw rod, the first bevel gear activity is connected with the second bevel gear, the left end of second bevel gear is fixedly connected with connecting rod, the connecting rod is fixedly connected with adjusting knob through loop bar, guide pin is fixedly connected in the inner cavity of the loop bar, the middle part of the screw rod is connected with screw shell by screw thread, the low side of the screw shell is fixedly connected with the second pin shaft, the lower end of the loop bar is fixedly connected with fixed frame, the bottom end of the fixed frame is connected with expansion support by third pin shaft, the middle part of the expansion support is provided with the first pin shaft, first pin shaft and the second pin shaft Between be connected with connecting rod.The utility model structure is simple, convenient and practical, and patient's colpectasia is convenient, and patient's usage comfort is high.
Description
Technical field
The utility model relates to gynaecology's technical field, specially a kind of gyniatrics vaginal dilator.
Background technique
In existing technology, during carrying out gyniatrics, needs to strut vaginal wall, the cause of disease of intravaginal is examined
It looks into or treats, check and need that vaginal wall is strutted and fixed using tool during treating, be constantly in vagina and open
The state opened, existing vaginal dilator expansion effect is bad, and will increase the feeling of pain of patient when expansion, cannot be as needed
It is finely adjusted, influences therapeutic effect and comfort level.
Utility model content
The purpose of this utility model is to provide a kind of gyniatrics vaginal dilators, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of gyniatrics vaginal dilator, packet
Include loop bar, the top activity of the loop bar is connected with fixture block, and the upper end of the fixture block is fixedly connected with turning handle, under the fixture block
End is fixedly connected with screw rod, the first bevel gear is fixedly connected in the middle part of the screw rod, the first bevel gear activity is connected with
Second bevel gear, the left end of second bevel gear are fixedly connected with connecting rod, and the connecting rod is fixedly connected with through loop bar
Adjusting knob is fixedly connected with guide pin in the inner cavity of the loop bar, and the middle part of the screw rod is connected with screw thread by screw thread
Sleeve, the low side of the screw shell are fixedly connected with the second pin shaft, and the lower end of the loop bar is fixedly connected with fixed frame, described
The bottom end of fixed frame is connected with expansion support by third pin shaft, and the middle part of the expansion support is provided with the first pin shaft, described
Connecting rod is connected between first pin shaft and the second pin shaft.
Preferably, first pin shaft, the second pin shaft, third pin shaft, connecting rod, fixed frame and expansion support at least provided with
Two groups.
Preferably, the guide pin and screw shell activity are clamped.
Preferably, first bevel gear and the second bevel gear are intermeshed.
Preferably, the screw shell and loop bar pivot bush unit.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, convenient and practical, behaviour
Make simply, the vagina of patient facilitates expansion, and patient's usage comfort improves, and can be finely adjusted according to the needs for the treatment of, makes
Degrees of expansion is more accurate, reduces the feeling of pain of patient well, also facilitates medical worker and checks affected part, improves work
Efficiency and comfort level is increased, is conducive to promote and apply.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of main cross-sectional structure.
In figure: 1 loop bar, 2 guide pins, 3 fixed frames, 4 expansion supports, 5 first pin shafts, 6 second pin shafts, 7 third pin shafts, 8 spiral shells
Line sleeve, 9 screw rods, 10 first bevel gears, 11 fixture blocks, 12 turning handles, 13 second bevel gears, 14 adjusting knobs, 15 connecting rods, 16 connect
Bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of gyniatrics vaginal dilator, including set
Bar 1, the top activity of the loop bar 1 are connected with fixture block 11, and the upper end of the fixture block 11 is fixedly connected with turning handle 12, the fixture block
11 lower end is fixedly connected with screw rod 9, and the middle part of the screw rod 9 is fixedly connected with the first bevel gear 10, first bevel gear
10 activities are connected with the second bevel gear 13, and first bevel gear 10 and the second bevel gear 13 are intermeshed, second umbrella tooth
The left end of wheel 13 is fixedly connected with connecting rod 15, and the connecting rod 15 is fixedly connected with adjusting knob 14, the loop bar through loop bar 1
Guide pin 2 is fixedly connected in 1 inner cavity, the middle part of the screw rod 9 is connected with screw shell 8 by screw thread, described to lead
It is clamped to piece 2 and 8 activity of screw shell, the bottom end of the screw shell 8 is fixedly connected with the second pin shaft 6, the screw shell 8
With 1 pivot bush unit of loop bar, the lower end of the loop bar 1 is fixedly connected with fixed frame 3, and the bottom end of the fixed frame 3 passes through third pin
Axis 7 is connected with expansion support 4, and the middle part of the expansion support 4 is provided with the first pin shaft 5, first pin shaft 5 and the second pin shaft
Connecting rod 16, first pin shaft 5, the second pin shaft 6, third pin shaft 7, connecting rod 16, fixed frame 3 and expansion are connected between 6
Support 4 is at least provided with two groups.
Working principle: the front end of expansion support 4 is put into the vagina of patient by medical worker, rotates turning handle 12, and turning handle 12 drives
Screw rod 9 rotates, and screw rod 9 makes screw shell 8 move up and down by screw thread, and screw shell 8 drives the adjustable expansion of connecting rod 16 support 4
Degrees of expansion, so that it may the vaginal wall of patient is strutted, according to the needs for the treatment of, medical worker can by adjust knob 14 it is right
Expansion 4 degrees of expansion of support are finely adjusted, and are adjusted knob 14 by connecting rod 15 and are driven the rotation of the second bevel gear 13, the second bevel gear 13
The rotation of screw rod 9 control 8 bar of thread bush is driven to be finely adjusted expansion support 4 by the first bevel gear 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gyniatrics vaginal dilator, including loop bar (1), it is characterised in that: the top active card of the loop bar (1)
It is connected to fixture block (11), the upper end of the fixture block (11) is fixedly connected with turning handle (12), and the lower end of the fixture block (11) is fixedly connected
Have screw rod (9), is fixedly connected with the first bevel gear (10) in the middle part of the screw rod (9), the first bevel gear (10) active card
It is connected to the second bevel gear (13), the left end of second bevel gear (13) is fixedly connected with connecting rod (15), the connecting rod
(15) it is fixedly connected with adjusting knob (14) through loop bar (1), is fixedly connected with guide pin (2), institute in the inner cavity of the loop bar (1)
The middle part for stating screw rod (9) is connected with screw shell (8) by screw thread, and the bottom end of the screw shell (8) is fixedly connected with
The lower end of second pin shaft (6), the loop bar (1) is fixedly connected with fixed frame (3), and the bottom end of the fixed frame (3) passes through third
Pin shaft (7) is connected with expansion support (4), is provided with the first pin shaft (5) in the middle part of the expansion support (4), first pin shaft
(5) it is connected between the second pin shaft (6) connecting rod (16).
2. a kind of gyniatrics vaginal dilator according to claim 1, it is characterised in that: first pin shaft (5),
Second pin shaft (6), third pin shaft (7), connecting rod (16), fixed frame (3) and expansion support (4) are at least provided with two groups.
3. a kind of gyniatrics vaginal dilator according to claim 1, it is characterised in that: the guide pin (2) with
Screw shell (8) activity clamping.
4. a kind of gyniatrics vaginal dilator according to claim 1, it is characterised in that: first bevel gear
(10) it is intermeshed with the second bevel gear (13).
5. a kind of gyniatrics vaginal dilator according to claim 1, it is characterised in that: the screw shell (8)
With loop bar (1) pivot bush unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107003.0U CN208598974U (en) | 2017-08-31 | 2017-08-31 | A kind of gyniatrics vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107003.0U CN208598974U (en) | 2017-08-31 | 2017-08-31 | A kind of gyniatrics vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208598974U true CN208598974U (en) | 2019-03-15 |
Family
ID=65659709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107003.0U Expired - Fee Related CN208598974U (en) | 2017-08-31 | 2017-08-31 | A kind of gyniatrics vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208598974U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893077A (en) * | 2019-04-02 | 2019-06-18 | 青岛大学附属医院 | A kind of multi-purpose nursing cleaning check device of anorectum department |
| CN110292673A (en) * | 2019-08-07 | 2019-10-01 | 四川省肿瘤医院 | A kind of flusher for cervical cancer patients treated with radiotherapy |
| CN110522991A (en) * | 2019-09-30 | 2019-12-03 | 深圳福能医疗科技有限公司 | A kind of foreskin dilator |
| CN111938827A (en) * | 2020-08-14 | 2020-11-17 | 中国人民解放军北部战区总医院 | Portable examination bag for gynecological cervical cancer screening and physical examination and use method thereof |
| CN112089915A (en) * | 2020-09-27 | 2020-12-18 | 程凤杰 | Auxiliary device convenient to gynaecology's hysteroscope operation is used |
-
2017
- 2017-08-31 CN CN201721107003.0U patent/CN208598974U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893077A (en) * | 2019-04-02 | 2019-06-18 | 青岛大学附属医院 | A kind of multi-purpose nursing cleaning check device of anorectum department |
| CN110292673A (en) * | 2019-08-07 | 2019-10-01 | 四川省肿瘤医院 | A kind of flusher for cervical cancer patients treated with radiotherapy |
| CN110522991A (en) * | 2019-09-30 | 2019-12-03 | 深圳福能医疗科技有限公司 | A kind of foreskin dilator |
| CN111938827A (en) * | 2020-08-14 | 2020-11-17 | 中国人民解放军北部战区总医院 | Portable examination bag for gynecological cervical cancer screening and physical examination and use method thereof |
| CN112089915A (en) * | 2020-09-27 | 2020-12-18 | 程凤杰 | Auxiliary device convenient to gynaecology's hysteroscope operation is used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |