CN210990473U - Gynaecology is with expanding external genitals - Google Patents
Gynaecology is with expanding external genitals Download PDFInfo
- Publication number
- CN210990473U CN210990473U CN201921822557.8U CN201921822557U CN210990473U CN 210990473 U CN210990473 U CN 210990473U CN 201921822557 U CN201921822557 U CN 201921822557U CN 210990473 U CN210990473 U CN 210990473U
- Authority
- CN
- China
- Prior art keywords
- handle
- leaf
- supporting
- wall
- gynecological vaginal
- 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
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to a gynecological vaginal dilator, which comprises a first handle, a second handle and a locking rod, wherein the upper ends of the first handle and the second handle are respectively provided with a supporting leaf, the two supporting leaves are arranged oppositely, one end of each supporting leaf is provided with an expansion wing part, the two expansion wing parts are arranged oppositely, and one end of each expansion wing part is hinged with one end of the corresponding supporting leaf; all be equipped with the recess on two relative one sides of support leaf, all be equipped with miniature cylinder in the recess, miniature cylinder's output and expansion alar part transmission are connected and are used for driving two one ends that expand the alar part and keep away from the support leaf and keep away from each other or be close to, and two miniature cylinder's input is equallyd divide and is do not connected with an elasticity gasbag through the trachea. The utility model discloses set up elastic airbag, make the expansion alar part outwards expand, the comprehensive condition of observing the cervix of can being convenient for has avoided the problem that needs adjustment vaginal dilator many times to open the angle and stretch into the degree of depth.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a gynaecology is with expanding external genitals.
Background
The vaginal dilator is also called as vaginal dilator, consists of an upper blade and a lower blade, can automatically adjust the distance between the upper blade and the lower blade, and is mainly used for gynecological routine examination and operation. The general vaginal dilator is in a contracted state before being placed into a vagina, and is expanded after being stretched into the vagina, observation and treatment are carried out through an observation port, but because the fold degree of the vaginal wall is different and the length of the vagina is different, when the vaginal dilator is used, the fold of the vaginal wall can influence the effect of the vaginal dilator, if the stretching depth of the vaginal dilator is small, the fold of the vaginal wall can influence the observation of the cervix through the observation port, so that the stretching angle and the stretching depth of the vaginal dilator need to be adjusted, and the pain and the difficulty of treatment of a patient are increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a gynaecology that can expand once more is with expanding external genitals to solve above-mentioned at least one technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a gynecological vaginal dilator comprises a first handle, a second handle and a locking rod, wherein the middle part of the first handle is hinged with the middle part of the second handle, the locking rod is installed between one end of the first handle and one end of the second handle, supporting blades are arranged at the other end of the first handle and the other end of the second handle respectively, the two supporting blades are arranged oppositely, unfolding wing parts are arranged at one ends of the two supporting blades, which are far away from the first handle or the second handle, and are arranged oppositely, and one ends of the unfolding wing parts are hinged with the corresponding supporting blades;
two all be equipped with the recess on the relative one side of support leaf, all be equipped with micro cylinder in the recess, micro cylinder's output with it is used for driving two to expand alar part transmission connection the one end of expanding alar part and keeping away from each other support the leaf is kept away from or is close to, two micro cylinder's input is equallyd divide and is do not connected through trachea and an elasticity gasbag.
The utility model has the advantages that: the utility model is provided with the micro cylinder, and the unfolding wing part is unfolded outwards through the tower-shaped air bag, so that the fold of the vagina inner wall close to the cervix can be unfolded, the condition of the cervix can be observed conveniently, and the problems of adjusting the unfolding angle and the stretching depth of the vaginal dilator for many times are avoided; the two micro cylinders are connected with the elastic air bag through air pipes, and the unfolding angles of the two unfolding wing parts can be kept consistent; the elastic air bag has elastic resilience, and can retract the unfolding wing part by matching with the retraction action of the vaginal wall, so that the unfolding wing part and the support blade are linearly arranged, and the vaginal dilator is convenient to retract.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the lower extreme of second handle is equipped with finger hole.
The beneficial effect of adopting the further scheme is that: the finger hole can be convenient for the user to hold the vaginal dilator.
Further, the elastic air bag is fixed on the side wall of the lower end of the second handle.
The beneficial effect of adopting the further scheme is that: the elastic air bag is fixed on the second handle, so that a user can hold and support the second handle by fingers conveniently, the elastic air bag can be pressed by the palm, single-hand multi-operation is realized, and the other hand of the user is liberated.
Furthermore, a clamping pin part is arranged on the output end of the micro cylinder, a driving part matched with the clamping pin part is arranged at one end, close to the micro cylinder, of the expansion wing part, and a gap used for movement of the clamping pin part is formed between the driving part and the inner bottom wall of the groove.
The beneficial effect of adopting the further scheme is that: the bayonet lock portion can realize removing under micro cylinder's effect, and then stretches into between the diapire of drive division and recess, makes two one ends of expanding the alar part of drive division transmission and keeping away from each other and supporting the leaf, realizes expanding, and the drive division is little to the interference of viewing aperture under the effect of bayonet lock portion like this, and the drive division can also play certain limiting displacement simultaneously, can play certain withstand voltage effect before expanding.
Further, the driving portion is obliquely arranged towards the side wall of one side of the clamping pin portion, and the clamping pin portion is obliquely arranged towards the side wall of the driving portion.
The beneficial effect of adopting the further scheme is that: the driving part sets up towards the lateral wall slope of bayonet part, and this kind of bayonet part makes the driving part rotate to the diapire direction of keeping away from the recess more easily, and then realizes the expansion of expansion alar part.
Furthermore, the outer wall of the joint of the unfolding wing part and the support blade is covered with a support pad.
The beneficial effect of adopting the further scheme is that: the supporting pad can carry out the closing cap to the junction of expanding the alar part and supporting the leaf, avoids the junction of expanding the alar part and supporting the leaf to contact with the vaginal wall, causes the damage to the vaginal wall.
Further, the material of supporting pad is elastic silica gel.
The beneficial effect of adopting the further scheme is that: the elastic silica gel has elastic resilience, and can restore the unfolding wing part when the driving part is separated from the clamping pin part.
Further, the outer wall of one end of the unfolding wing part, which is far away from the supporting blade, is of a quarter spherical structure.
The beneficial effect of adopting the further scheme is that: the quarter-spherical configuration reduces the trauma to the vaginal wall from the deployment wings while providing better deployment support.
Furthermore, the outer side wall surface of the supporting blade is provided with a limiting bulge.
The beneficial effect of adopting the further scheme is that: the limiting protrusion can limit the extending depth of the vaginal dilator, and plays a role in positioning.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the unfolding structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a first handle, a second handle, a third handle, a fourth handle, an elastic air bag, a fourth handle, a locking rod, a fifth handle, a sixth handle, a support leaf, a fourth handle, a fifth handle, a sixth handle, a fifth handle.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-3, the utility model discloses a gynaecology is with expanding external genitals, including first handle 1, second handle 2 and locking lever 4, the middle part of first handle 1 and the middle part hinged joint of second handle 2, locking lever 4 installs between the one end of first handle 1 and the one end of second handle 2, locking lever 4 is used for locking first handle 1 and second handle 2, because it is prior art, this application adopts locking lever 4 who is equipped with the latch to lock first handle 1 and second handle 2, the one end of locking lever 4 and the lower extreme hinged joint of second handle 2, the lower extreme of first handle 1 is equipped with the through-hole, be equipped with the buckle with latch complex on the lateral wall of through-hole, realize through locking lever 4 to the detachable locking of first handle 1 and second handle 2; the other end of first handle 1 and the other end of second handle 2 all are equipped with support leaf 5, and two support leaf 5 set up relatively, and two support leaf 5 keep away from all being equipped with on one end of first handle or second handle and expand alar part 7, and two expand alar part 7 and set up relatively, expand the one end of alar part 7 and the one end hinged joint of the support leaf 5 that corresponds.
All be equipped with recess 6 on two relative one sides of support leaf 5, all be equipped with microcylinder 8 in the recess 6, microcylinder 8's output is connected with the transmission of expansion alar part 7 and is used for driving two one ends that expand alar part 7 and keep away from the support leaf and keep away from each other or be close to, two microcylinders 8 are equallyd divide and are do not connected with an elasticity gasbag through trachea 14, be equipped with elasticity gasbag 3 on the lower extreme lateral wall of second handle 2, all be equipped with trachea 14 between elasticity gasbag 3 and two microcylinder 8, trachea 14's one end is connected with microcylinder 8, trachea 14's the other end is connected with elasticity gasbag 3, when elasticity gasbag 3 compresses like this, can make two microcylinders 8's power keep invariable, microcylinder 8's flexible length keeps unanimous.
A clamping pin part 10 is arranged on the output end of the micro cylinder 8, a driving part 11 matched with the clamping pin part 10 is arranged at one end of the unfolding wing part 7 close to the corresponding micro cylinder 8, and a gap for the clamping pin part 10 to move is arranged between the driving part 11 and the inner bottom wall of the groove 6; the microcylinder 8 is provided with a cylinder body and a piston rod arranged at one end of the cylinder body in a sliding manner, a bayonet lock part 10 is arranged at one end of the piston rod, and the input end of the cylinder body is communicated with the elastic air bag 3 through an air pipe 14.
The upper end of the second handle 2 is connected with one end of one support leaf 5 into a whole, the upper end of the first handle 1 is connected with one end of the other support leaf 5 into a whole, an observation window is arranged on the side wall of the upper end of the first handle 1, a finger hole 12 is arranged at the lower end of the second handle 2, the finger hole 12 is arranged at one side, far away from the first handle 1, of the second handle 2, the elastic air bag 3 is arranged on the second handle 2 at the side of the finger hole 12, and when the pneumatic air bag is used, the air in the elastic air bag 3 can be compressed under the action of a palm, so that the air is guided into the micro air cylinder 8 through the air pipe 14; the elastic air bag 3 is a closed air bag, a sealing structure is formed between the elastic air bag 3 and the micro air cylinder 8, the micro air cylinder 8 is extended under the stress compression action of the elastic air bag 3, the bayonet lock part 10 serves as a fulcrum, the unfolding wing part 7 is further unfolded outwards, and the unfolding angle (the included angle between the unfolding angle and the corresponding support blade 5) of the unfolding wing part 7 is 0-20 degrees.
The side wall of one side of the driving part 11 facing the clamping pin part 10 is obliquely arranged, the end face of one end of the clamping pin part 10 facing the driving part 11 is in an arc surface shape, so that the clamping pin part 10 can extend into the space between the driving part 11 and the bottom wall of the groove 6 under the action of the micro cylinder 8, the driving part 11 can rotate by taking the hinge joint of the unfolding wing part 7 and the supporting blade 5 as a shaft under the action of the side surface of the clamping pin part 10, the elastic air bag 3 is released after use, the clamping pin part 10 is pulled out from the space between the driving part 11 and the bottom wall of the groove 6 under the combined action of restoration of the elastic air bag 3 and retraction of the inner wall of the vagina, the unfolding wing part 7 is restored under the retraction of the vagina wall and the elastic restoration action of the supporting pad 9, and the vagina expander can be taken out of the vagina after; when the vaginal dilator is used, a condom with through holes at two ends needs to be prepared, the condom is sleeved with the two unfolding wing parts 7 and the outer sides of the supporting blades 5 corresponding to the unfolding wing parts 7, and the damage of the vaginal dilator to the inner wall of the vagina can be reduced.
The one end outer wall that expands alar part 7 and the one end outer wall that supports leaf 5 between cover has supporting pad 9, the one end of supporting pad 9 and the one end outer wall fixed connection who expands alar part 7, the other end of supporting pad 9 and the one end outer wall fixed connection who supports leaf 5. Preferably, the material of the supporting pad 9 is elastic silica gel.
The one end outer wall that the wing portion 7 that expands kept away from supporting leaf 5 is quarter spherical structure, expands and constitutes duckbilled shape between wing portion 7 and the supporting leaf 5, and the curved surface of the junction of the wing portion 7 that expands and supporting leaf 5 is indent, and quarter spherical structure can reduce the damage of the wing portion 7 that expands to the vaginal wall, can provide better expansion supporting role simultaneously.
The outer side wall surface of the supporting blade 5 is provided with a limiting bulge 13, and the limiting bulge 13 can limit the extending depth of the vaginal dilator to play a role in positioning.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A gynecological vaginal dilator comprises a first handle (1), a second handle (2) and a locking rod (4), the middle part of the first handle (1) is hinged with the middle part of the second handle (2), the locking rod (4) is arranged between one end of the first handle (1) and one end of the second handle (2), it is characterized in that the other end of the first handle (1) and the other end of the second handle (2) are both provided with a supporting leaf (5), the two supporting leaves (5) are arranged oppositely, one end of each supporting leaf (5) far away from the first handle (1) or the second handle (2) is provided with an unfolding wing part (7), the two unfolding wing parts (7) are oppositely arranged, and one end of each unfolding wing part (7) is hinged with the corresponding support blade (5);
two all be equipped with recess (6) on supporting leaf (5) relative one side, all be equipped with micro cylinder (8) in recess (6), micro cylinder's (8) output with it is used for driving two to expand alar part (7) transmission it keeps away from to expand alar part (7) the one end of supporting leaf (5) is kept away from each other or is close to, two micro cylinder's (8) input is equallyd divide and is do not connected with an elasticity gasbag (3) through the trachea.
2. A gynecological vaginal speculum according to claim 1, characterised in that the lower end of the second handle (2) is provided with finger holes (16) for facilitating gripping.
3. A gynaecological vaginal speculum according to claim 2, characterised in that the elastic bladder (3) is fixed to the lower side wall of the second handle (2).
4. The gynecological vaginal dilator according to claim 1, characterized in that a clamping portion (10) is provided on the output end of the micro cylinder (8), a driving portion (15) matched with the clamping portion is provided on one end of the expansion wing portion (7) close to the corresponding micro cylinder (8), and a gap for the clamping portion to move is provided between the driving portion (15) and the inner bottom wall of the groove (6).
5. A gynecological vaginal speculum according to claim 4, characterized in that the drive part (15) is inclined towards the side wall of the catch part, which is inclined towards the side wall on the drive part (15).
6. A gynecological vaginal speculum according to any one of claims 1 to 5, characterized in that the outer wall where the spreading wings (7) are connected to the support blades (5) is covered with a support pad (9).
7. The gynecological vaginal dilator according to claim 6, characterized in that the material of said support pad (9) is elastic silicone.
8. A gynecological vaginal speculum according to claim 6, characterised in that the external wall of the end of said spreading wings (7) remote from said support blades (5) is of quarter-spherical configuration.
9. A gynecological vaginal speculum according to claim 8, characterised in that the outer lateral wall of the support blade (5) is provided with a stop protrusion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822557.8U CN210990473U (en) | 2019-10-28 | 2019-10-28 | Gynaecology is with expanding external genitals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822557.8U CN210990473U (en) | 2019-10-28 | 2019-10-28 | Gynaecology is with expanding external genitals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210990473U true CN210990473U (en) | 2020-07-14 |
Family
ID=71484141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822557.8U Expired - Fee Related CN210990473U (en) | 2019-10-28 | 2019-10-28 | Gynaecology is with expanding external genitals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210990473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208668A (en) * | 2021-03-23 | 2021-08-06 | 张明玉 | Vaginal dilator for gynecological operation |
| CN114569173A (en) * | 2022-03-02 | 2022-06-03 | 中南大学湘雅医院 | Stitching instrument for laparoscopic surgery |
-
2019
- 2019-10-28 CN CN201921822557.8U patent/CN210990473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208668A (en) * | 2021-03-23 | 2021-08-06 | 张明玉 | Vaginal dilator for gynecological operation |
| CN114569173A (en) * | 2022-03-02 | 2022-06-03 | 中南大学湘雅医院 | Stitching instrument for laparoscopic surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210990473U (en) | Gynaecology is with expanding external genitals | |
| JP4346910B2 (en) | Balloon cannula with over-center clamp | |
| JP2004500178A (en) | Vaginal forceps | |
| NZ540710A (en) | Surgical apparatus for enabling establishment of a pneumoperitoneum and for uterus manipulation during a vaginal hysterectomy procedure | |
| US10813762B2 (en) | Inflatable penile prosthesis with reinforced cylinder | |
| GB2424585A (en) | Speculum with attached flexible wall member | |
| US20180318085A1 (en) | Inflatable penile prosthesis with pump bulb | |
| CN205514712U (en) | Do not occupy pore can repeatedly open get thing bag | |
| CN201436016U (en) | Infant tong-type nasal dilator | |
| CN208769750U (en) | A kind of obstetrics and gynecology department Multifunctional dilator | |
| CN2936152Y (en) | Special equipment for implanting breast plastic prothesis | |
| CN205514513U (en) | Device is peeped in with in gynaecology and obstetrics inspection | |
| CN209713088U (en) | A kind of uterus holding part for uterus raising device and the uterus raising device using the holding part | |
| CN109009273A (en) | A kind of extension fixture for bone surgery | |
| CN107320142B (en) | Intra-cavity organ fixer for minimally invasive surgery | |
| CN211066938U (en) | Gynaecology expands cloudy device with childbirth | |
| CN207168479U (en) | Obstetrics and gynecology department specula | |
| CN208464758U (en) | Fixed abdominal wall drainage tube | |
| CN206166895U (en) | Improvement formula vaginal dilator | |
| CN215306196U (en) | Shoulder arthroscope lower joint capsule opener | |
| IES990660A2 (en) | A surgical device | |
| CN212490317U (en) | Orthopedic four-limb auxiliary fixing device | |
| CN111166443A (en) | Special operation pincers of gynaecology | |
| CN117694935B (en) | Clinical tumor sample extractor of neurosurgery | |
| CN220256505U (en) | Elbow centre compressor |
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: 20200714 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |