CN212489853U - Private part dilator - Google Patents
Private part dilator Download PDFInfo
- Publication number
- CN212489853U CN212489853U CN202020483611.7U CN202020483611U CN212489853U CN 212489853 U CN212489853 U CN 212489853U CN 202020483611 U CN202020483611 U CN 202020483611U CN 212489853 U CN212489853 U CN 212489853U
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- Prior art keywords
- ring
- expansion
- observation
- observe
- seat
- 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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- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 3
- 210000004392 genitalia Anatomy 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 4
- 210000001215 vagina Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to a private parts expander, include the just right observation ring with the private parts, it is doctor's observation department to observe the ring vacancy, observe the fixed fixing base that is provided with the extension bar and is fixed in the extension bar and observe the chair of observing of ring, observe a plurality of expansion units of having arranged along circumference of ring, each expansion unit is including expanding the seat, expansion bar and expansion piece, the expansion seat is provided with the expansion track that supplies expansion bar along observing ring radial movement, expansion bar one end is used for the expansion piece of installation, the other end is provided with the adjustable ring, the part cover that the adjustable ring is located the observation ring outside is equipped with compression spring and compresses between expansion seat and adjustable ring, the position rotation that the expansion seat is located to be close to the regulation hole is provided with the driving gear with regulation tooth engaged with, the coaxial articulated shaft that extends to expansion seat below that is provided with of driving. By adopting the proposal, the utility model provides a pudendum expander which is convenient to operate, labor-saving, uncomfortable in reduction and convenient to observe.
Description
Technical Field
The utility model relates to a medical field, concretely relates to private parts expander.
Background
The vaginal dilator is also called as a vaginal dilator, and is a device used for gynecological routine examination and operation. Traditional expand the external genitals by last expand external genitals and expand external genitals down and constitute, can independently adjust and go up expand external genitals and expand the distance between the external genitals down, the external genitals expander expands the external genitals and generally all is the duckbill clamp type, is the contraction state before putting into the private parts, treats that the doctor puts into the back, can expand the distance between the external genitals according to the manual regulation of demand, treats to reach after the demand, the observation of rethread viewing aperture and treatment.
In the using process of the private part dilator, a patient generally lies on the observation chair firstly, and a doctor needs to continuously press the upper vaginal dilator and the lower vaginal dilator to keep a proper distance so as to be convenient for observation and treatment; secondly, the expansion amplitude is adjusted by the speech feedback of the patient, so that the doctor cannot sense the expansion amplitude well, and the expansion amplitude changes after a certain period of time, so that discomfort is brought to the patient or the patient cannot observe the expansion amplitude well; the hand of the doctor operating the private part dilator is usually blocked from the front of the vision of the doctor, and the diameter of the observation port of the private part dilator is small, so that certain inconvenience is brought to observation.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide an operation is convenient, laborsaving, reduce uncomfortable, the private parts expander of being convenient for observe.
In order to achieve the above purpose, the utility model provides a following technical scheme: include with the just right observation ring of private parts, the cavity department of observing the ring for doctor's observation department, the fixed extension rod that is provided with to outside extension of observation ring and be fixed in the fixing base of observing the chair with the extension rod, the observation ring a plurality of expansion units of having arranged along circumference, each expansion unit including expansion seat, expansion rod and expansion piece, the expansion seat install in observing the ring and can follow the observation ring and remove, the expansion seat be provided with and supply the expansion rod along the expansion track of observing ring radial movement, expansion rod one end extend to the expansion piece that observes the ring inside and be used for the installation, the other end extends to observe the ring outside and be provided with the adjustable ring, adjustable ring internal periphery and expansion rod periphery be screw-thread fit, the part cover that the adjustable ring lies in the observation ring outside be equipped with compression spring and compress between expansion seat and adjustable ring, the observation ring periphery be provided with the regulation tooth, the expansion seat is provided with an adjusting hole for the observation ring to pass through, the position of the expansion seat close to the adjusting hole is rotatably provided with a driving gear meshed with the adjusting teeth, the driving gear is coaxially provided with a hinged shaft extending to the lower part of the expansion seat, and the hinged shaft is arranged outside the expansion seat and is provided with a hand wheel for driving the driving gear to rotate.
By adopting the technical scheme, the observation ring provides a stable and sufficient observation visual field for a doctor, the fixing seat provides a hand instead of holding, thereby providing a stable and continuous supporting force, reducing the burden of the doctor during operation, being more convenient and labor-saving to operate, simultaneously reducing the sight line blocked by holding, rotating the adjusting ring after the expansion piece extends into the pudendum, leading the compression spring to extrude, in the process of extruding the compression spring, firstly, the expansion rod and the expansion piece retreat together, when the expansion piece is propped against the inner side of the vagina, the compression spring is gradually compressed until the vagina reaches a certain expansion state, reaching a stable state, realizing the stepless adjustment of the expansion piece, and because the compression spring has certain elasticity, also playing the effects of buffering and automatic adaptation, reducing the discomfort generated when the pudendum expands, in addition, the circumferential position and the circumferential direction of the expansion rod can be adjusted by rotating the hand wheel, and selecting a more proper position for expansion to provide the adaptation degree.
The utility model discloses further set up to: the observation ring is composed of two symmetrical observation ring units which are semicircular ring-shaped, one end of the observation ring unit which is opposite to the observation ring unit is in hinged fit, and the other end of the observation ring unit is provided with a locking mechanism which locks the two observation ring units.
Through adopting above-mentioned technical scheme, will observe the ring separation and be two parts, make and observe the ring and have the function that can open, be convenient for the adjustment and the dismouting of each expansion unit quantity to improve the convenient degree of maintaining.
The utility model discloses further set up to: the locking mechanism comprises a locking bolt and two locking plates, the locking plates are respectively fixed at the other ends of the opposite hinged ends of the observation ring units, and the locking bolt penetrates through the two overlapped locking plates to form locking matching of the two observation ring units when the two observation ring units are combined.
By adopting the technical scheme, the locking mechanism consisting of the locking bolt and the two locking plates is convenient for the opening and locking of the two observation ring units, and the operation convenience is improved.
The utility model discloses further set up to: the extension rod include loop bar and interior pole, the loop bar install in the fixing base, interior pole wherein one end be fixed in observe the ring and with the interior circumference normal running fit of loop bar, interior pole observe the ring and overturn around the relative patient when the relative loop bar of loop bar is rotatory.
Through adopting above-mentioned technical scheme, increase and adjust the dimension, make the observation ring adjust according to the position orientation of patient's reality, make the observation position more accurate.
The utility model discloses further set up to: the fixing base include base and swivel mount, the base be fixed in and observe the chair, the loop bar install in the swivel mount, the swivel mount be provided with base normal running fit's dwang, the relative base of swivel mount observe the relative patient luffing motion of ring when rotating.
By adopting the technical scheme, the adjusting dimensionality is further increased, so that the observing ring can be adjusted up and down according to the actual body position of a patient, and the observing position is more accurate.
The utility model discloses further set up to: the loop bar be articulated cooperation with the swivel mount, the loop bar observe the relative patient seesaw of ring when the relative swivel mount is rotatory.
Through adopting above-mentioned technical scheme, further increase and adjust the dimension, make the observation ring can keep away from the patient, avoid receiving the hindrance when the patient lies down or rises.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a schematic view of the adjustment gear and the driving gear according to the embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-3, the utility model discloses a pudendum dilator, which comprises an observation ring 1 facing the pudendum, the hollow part of the observation ring 1 is the observation part of the doctor, the observation ring 1 is fixedly provided with an extension rod 2 extending outwards and a fixing seat 3 for fixing the extension rod 2 on an observation chair, the observation ring 1 is circumferentially distributed with a plurality of expansion units 4, each expansion unit 4 comprises an expansion seat 41, an expansion rod 42 and an expansion sheet 43, the expansion seat 41 is mounted on the observation ring 1 and can move along the observation ring 1, the expansion seat 41 is provided with an expansion track 411 for the expansion rod 42 to move along the radial direction of the observation ring 1, one end of the expansion rod 42 extends to the expansion sheet 43 inside the observation ring 1 and is mounted, the other end extends to the outside of the observation ring 1 and is provided with an adjusting ring 421, the inner circumference of the adjusting ring 421 is in threaded fit with the outer circumference of the expansion rod 42, the part of the adjusting ring 421 located outside the observation ring 1 is sleeved with a compression spring, the periphery of the observation ring 1 is provided with adjusting teeth 11, the expansion seat 41 is provided with an adjusting hole 411 for the observation ring 1 to pass through, the expansion seat 41 is positioned at a position close to the adjusting hole 411 and is rotatably provided with a driving gear 412 engaged with the adjusting teeth 11, the driving gear 412 is coaxially provided with a hinge shaft 413 extending to the lower part of the expansion seat 41, the hinge shaft 413 is positioned outside the expansion seat 41 and is provided with a hand wheel 414 driving the driving gear 412 to rotate, the observation ring 1 provides a stable and sufficient observation visual field for a doctor, the fixing seat 3 provides a hand-holding instead of a hand-holding state, thereby providing a stable and continuous supporting force, reducing the burden of the doctor during operation, facilitating and saving labor during operation, reducing the visual line blocked by the hand-holding state, after the expansion sheet 43 extends into the pudendum, rotating the adjusting ring 421 to extrude the compression spring 422, in the process of extruding the compression spring 422, firstly, the, after expansion piece 43 offsets with the vagina inboard, compression spring 422 compresses gradually, reach certain expansion state until the vagina, reach stable state, realize the infinitely variable control of expansion piece 43, and because compression spring 422 itself has certain elasticity, also can play the effect of buffering and automatic adaptation, produced discomfort when reducing the private parts expansion, in addition, rotatory hand wheel 414 can adjust the circumferential position and the circumferential orientation of expansion pole 42, select comparatively suitable position to expand, provide the adaptation degree.
Observe ring 1 and be the annular observation ring unit 12 of semicircle by two symmetries and constitute, observe that the relative one end of ring unit 12 is articulated cooperation, and the other end is provided with the locking mechanical system who observes two ring unit 12 lockings, will observe ring 1 and separate into two parts, make observation ring 1 have the function that can open, be convenient for each expansion unit 4 quantity's of each adjustment and dismouting to improve the convenient degree of maintaining.
The locking mechanism comprises a locking bolt 121 and two locking plates 122, the locking plates 122 are respectively fixed at the other ends of the opposite hinged ends of the observation ring units 12, when the two observation ring units 12 are combined, the locking bolt 121 penetrates through the two overlapped locking plates 122 to form locking matching of the two observation ring units 12, the locking mechanism formed by the locking bolt 121 and the two locking plates 122 is convenient for opening and locking the two observation ring units 12, and the operation convenience is improved.
Claims (6)
1. A pudendum expander, which is characterized in that: include with the just right observation ring of private parts, the cavity department of observing the ring for doctor's observation department, the fixed extension rod that is provided with to outside extension of observation ring and be fixed in the fixing base of observing the chair with the extension rod, the observation ring a plurality of expansion units of having arranged along circumference, each expansion unit including expansion seat, expansion rod and expansion piece, the expansion seat install in observing the ring and can follow the observation ring and remove, the expansion seat be provided with and supply the expansion rod along the expansion track of observing ring radial movement, expansion rod one end extend to the expansion piece that observes the ring inside and be used for the installation, the other end extends to observe the ring outside and be provided with the adjustable ring, adjustable ring internal periphery and expansion rod periphery be screw-thread fit, the part cover that the adjustable ring lies in the observation ring outside be equipped with compression spring and compress between expansion seat and adjustable ring, the observation ring periphery be provided with the regulation tooth, the expansion seat is provided with an adjusting hole for the observation ring to pass through, the position of the expansion seat close to the adjusting hole is rotatably provided with a driving gear meshed with the adjusting teeth, the driving gear is coaxially provided with a hinged shaft extending to the lower part of the expansion seat, and the hinged shaft is arranged outside the expansion seat and is provided with a hand wheel for driving the driving gear to rotate.
2. The female dilator of claim 1, wherein: the observation ring is composed of two symmetrical observation ring units which are semicircular ring-shaped, one end of the observation ring unit which is opposite to the observation ring unit is in hinged fit, and the other end of the observation ring unit is provided with a locking mechanism which locks the two observation ring units.
3. The female dilator of claim 2, wherein: the locking mechanism comprises a locking bolt and two locking plates, the locking plates are respectively fixed at the other ends of the opposite hinged ends of the observation ring units, and the locking bolt penetrates through the two overlapped locking plates to form locking matching of the two observation ring units when the two observation ring units are combined.
4. The female dilator of claim 1, wherein: the extension rod include loop bar and interior pole, the loop bar install in the fixing base, interior pole wherein one end be fixed in observe the ring and with the interior circumference normal running fit of loop bar, interior pole observe the ring and overturn around the relative patient when the relative loop bar of loop bar is rotatory.
5. The female dilator of claim 4, wherein: the fixing base include base and swivel mount, the base be fixed in and observe the chair, the loop bar install in the swivel mount, the swivel mount be provided with base normal running fit's dwang, the relative base of swivel mount observe the relative patient luffing motion of ring when rotating.
6. The female dilator of claim 5, wherein: the loop bar be articulated cooperation with the swivel mount, the loop bar observe the relative patient seesaw of ring when the relative swivel mount is rotatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483611.7U CN212489853U (en) | 2020-04-03 | 2020-04-03 | Private part dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483611.7U CN212489853U (en) | 2020-04-03 | 2020-04-03 | Private part dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212489853U true CN212489853U (en) | 2021-02-09 |
Family
ID=74431806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483611.7U Expired - Fee Related CN212489853U (en) | 2020-04-03 | 2020-04-03 | Private part dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212489853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243952A (en) * | 2021-06-18 | 2021-08-13 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and use method thereof |
-
2020
- 2020-04-03 CN CN202020483611.7U patent/CN212489853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243952A (en) * | 2021-06-18 | 2021-08-13 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and use method thereof |
| CN113243952B (en) * | 2021-06-18 | 2023-11-03 | 西南医科大学附属医院 | Vaginal dilator for gynecological vaginal operation and application method thereof |
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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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |