CN107440750A - A kind of novel gynecological cervix dilatation device - Google Patents
A kind of novel gynecological cervix dilatation device Download PDFInfo
- Publication number
- CN107440750A CN107440750A CN201710891067.2A CN201710891067A CN107440750A CN 107440750 A CN107440750 A CN 107440750A CN 201710891067 A CN201710891067 A CN 201710891067A CN 107440750 A CN107440750 A CN 107440750A
- Authority
- CN
- China
- Prior art keywords
- bar
- expansion board
- collar
- novel gynecological
- slide bar
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
Abstract
The invention discloses a kind of novel gynecological cervix dilatation device,Including support bar,The right-hand member of the support bar, which is fixed with, is provided with stepper motor,The side of the stepper motor is provided with controlling switch,This novel gynecological cervix dilatation device,It is simple in construction,Compact volume and convenience,The expansion of uterine neck is realized by the separation of expansion board,Adjustable range is big,Performed the operation suitable for the cervical dilatation under different situations,Expansion board moves radially can carry out comprehensive support to uterine neck,Once place and may be adjusted to type,The rotation repeatedly of existing stretching pliers is avoided to adjust,It is more efficient,Flexible connect band forms inclined object-line with expansion board,Facilitate the placement of slide bar and expansion board,The separation of expansion board is realized by the cooperation of screw rod and two nuts,It is stable,It is easy to adjust,Avoid the uneven pain for increasing patient that exerts a force,It is easy to use,It is adapted to the cervical dilatation operation of gynemetrics.
Description
Technical field
The present invention relates to gynaecological and obstetrical instrument technical field, specially a kind of novel gynecological cervix dilatation device.
Background technology
In gynecologial examination and gynecological surgery, it is often necessary to patient's uterine neck is carried out using the cervical dilator of different model
Expansion, typically performed the operation at present using stretching pliers or dilator bar, operation is cumbersome, compares the experience for relying on doctor, effect
It is bad, and pain easily is brought to patient, while made troubles for medical work.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of novel gynecological is filled with cervical dilatation
Put, it is simple in construction, it is easy to adjust, the cervical dilatation of different operative status can be adapted to, placed and easy to operate, greatly mitigate and suffer from
The pain of person, while the operation difficulty of doctor is reduced, effect is more preferable, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of novel gynecological cervix dilatation device, bag
Support bar is included, the right-hand member of the support bar, which is fixed with, is provided with stepper motor, and the side of the stepper motor is provided with control and opened
Close, the input of the controlling switch is connected with the output end of external power source, the output end and stepper motor of the controlling switch
Input be connected, the left end of the support bar is connected with slide bar, and the slide bar lateral surface is socketed with first collar and second set
Ring, the side of first collar and second collar are radially distributed with the first hinge bar and the second hinge bar, and the first hinge respectively
Extension bar and the second hinge bar are isometric, and the end of first hinge bar and the second hinge bar is cut with scissors with the medial surface of expansion board respectively
Connect.
The axocoel communicated, the axle are provided with as a preferred technical solution of the present invention, in the support bar and slide bar
Intracavitary is provided with screw rod, and the right-hand member of the screw rod and the output shaft of stepper motor are fixedly linked, be threaded with the screw rod
Two nuts.
As a preferred technical solution of the present invention, the side of the slide bar is relative to be provided with the chute communicated with axocoel,
Connecting rod is provided with the chute, medial extremity and the nut of the connecting rod are fixedly linked, the outboard end of two connecting rods in left and right
It is fixedly linked respectively with first collar and second collar.
As a preferred technical solution of the present invention, the inside middle portion face of the slide bar is provided with the neck of annular, described
The bulge loop fixed with screw rod side is rotatably connected in neck, and bulge loop is located between two nuts, the spiral shell of the bulge loop both sides
Bar side face is provided with the opposite screw thread of direction of both ends.
As a preferred technical solution of the present invention, the left end of the slide bar is fixed with termination, the side of the termination
It is fixed with the connect band being connected with expansion board left surface.
Compared with prior art, the beneficial effects of the invention are as follows：This novel gynecological cervix dilatation device, structure letter
It is single, compact volume and convenience, the expansion of uterine neck is realized by the separation of expansion board, adjustable range is big, suitable for the uterine neck under different situations
Expansion operation, expansion board moves radially can carry out comprehensive support to uterine neck, once place and may be adjusted to type, avoid existing
The regulation of rotation repeatedly of stretching pliers, more efficient, flexible connect band forms inclined object-line with expansion board, convenient to slide
The placement of bar and expansion board, the separation of expansion board is realized by the cooperation of screw rod and two nuts, it is stable, it is easy to adjust,
The uneven pain for increasing patient that exerts a force is avoided, it is easy to use, it is adapted to the cervical dilatation operation of gynemetrics.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is part section structural representation of the present invention.
In figure：1 support bar, 2 stepper motors, 3 controlling switches, 4 slide bars, 401 chutes, 402 terminations, 403 connect bands, 404
Neck, 5 first collars, 501 first hinge bars, 6 second collars, 601 second hinge bars, 7 expansion boards, 8 screw rods, 801 bulge loops, 9
Nut, 901 connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of novel gynecological cervix dilatation device, including
Support bar 1, the right-hand member of support bar 1, which is fixed with, is provided with stepper motor 2, and the side of stepper motor 2 is provided with controlling switch 3, control
The input of system switch 3 is connected with the output end of external power source, the output end of controlling switch 3 and the input phase of stepper motor 2
Even, the left end of support bar 1 is connected with slide bar 4, and the axocoel communicated is provided with support bar 1 and slide bar 4, screw rod 8, spiral shell are provided with axocoel
The output shaft of the right-hand member of bar 8 and stepper motor 2 is fixedly linked, and two nuts 9, the outside of slide bar 4 are threaded with screw rod 8
Surface cover is connected to first collar 5 and second collar 6, and the side of slide bar 4 is relative to be provided with the chute 401 communicated with axocoel, in chute 401
Provided with connecting rod 901, medial extremity and the nut 9 of connecting rod 901 are fixedly linked, the outboard end difference of the connecting rod 901 of left and right two
It is fixedly linked with first collar 5 and second collar 6, the inside middle portion face of slide bar 4 is provided with the neck 404 of annular, turns in neck 404
It is dynamic to be connected with the bulge loop 801 fixed with the side of screw rod 8, and bulge loop 801 is located between two nuts 9, the spiral shell of the both sides of bulge loop 801
The side of bar 8 is provided with the opposite screw thread of direction of both ends, and the side of first collar 5 and second collar 6 is radially distributed with the first hinge respectively
The hinge bar 601 of extension bar 501 and second, and the first hinge bar 501 and the second hinge bar 601 are isometric, the first hinge bar 501 and
Medial surface of the end of two hinge bars 601 respectively with expansion board 7 is hinged, and the left end of slide bar 4 is fixed with termination 402, termination 402
Side is fixed with the connect band 403 being connected with the left surface of expansion board 7, and connect band 403 is elastic webbing, this novel gynecological uterine neck
Extension fixture, simple in construction, compact volume and convenience, the expansion of uterine neck is realized by the separation of expansion board 7, adjustable range is big, is applied to
Cervical dilatation operation under different situations, expansion board 7 moves radially can carry out comprehensive support to uterine neck, once place
Regulation shaping, avoids the rotation repeatedly of existing stretching pliers from adjusting, more efficient, flexible connect band 403 and the structure of expansion board 7
Into inclined object-line, facilitate the placement of slide bar 4 and expansion board 7, expansion board 7 is realized by the cooperation of screw rod 8 and two nuts 9
Separation, stable, easy to adjust, the pain for the uneven increase patient that avoids exerting a force is easy to use, is adapted to the palace of gynemetrics
Neck expansion operation.
When in use：Termination 402 and slide bar 4 are placed in position of uterine neck by the right-hand member for holding support bar 1, open controlling switch 3
Stepper motor 2 is set to work, stepper motor 2 drives screw rod 8 to rotate, due to by the spacing of chute 401, and the both sides of bulge loop 801
For hand of spiral on the contrary, then first collar 5 and second collar 6 difference two nuts 9 of following left are close to bulge loop 801, first is be hinged
The angle of the hinge bar 601 of bar 501 and second diminishes, and expansion board 7 realizes cervical dilatation away from slide bar 4.
The present invention is simple in construction, easy to adjust, can be adapted to the cervical dilatation of different operative status, places and easy to operate,
Greatly mitigate the pain of patient, while reduce the operation difficulty of doctor, effect is more preferable.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel gynecological cervix dilatation device, including support bar (1), it is characterised in that：The right side of the support bar (1)
End, which is fixed with, is provided with stepper motor (2), and the side of the stepper motor (2) is provided with controlling switch (3), the controlling switch
(3) input is connected with the output end of external power source, the output end of the controlling switch (3) and the input of stepper motor (2)
End is connected, and the left end of the support bar (1) is connected with slide bar (4), slide bar (4) lateral surface be socketed with first collar (5) and
The side of second collar (6), first collar (5) and second collar (6) be radially distributed with respectively the first hinge bar (501) and
Second hinge bar (601), and the first hinge bar (501) and the second hinge bar (601) are isometric, first hinge bar (501) and
Medial surface of the end of second hinge bar (601) respectively with expansion board (7) is hinged.
A kind of 2. novel gynecological cervix dilatation device according to claim 1, it is characterised in that：The support bar
(1) axocoel communicated and is provided with slide bar (4), screw rod (8), right-hand member and the stepping electricity of the screw rod (8) are provided with the axocoel
The output shaft of machine (2) is fixedly linked, and two nuts (9) are threaded with the screw rod (8).
A kind of 3. novel gynecological cervix dilatation device according to claim 1, it is characterised in that：The slide bar (4)
Side it is relative be provided with the chute (401) communicated with axocoel, is provided with connecting rod (901), the connecting rod in the chute (401)
(901) medial extremity is fixedly linked with nut (9), the outboard ends of two connecting rods (901) in left and right respectively with first collar (5) and
Second collar (6) is fixedly linked.
A kind of 4. novel gynecological cervix dilatation device according to claim 1, it is characterised in that：The slide bar (4)
Inside middle portion face be provided with the neck (404) of annular, is rotatably connected to what is fixed with screw rod (8) side in the neck (404)
Bulge loop (801), and bulge loop (801) is located between two nuts (9), screw rod (8) side of bulge loop (801) both sides is provided with two
The opposite screw thread of extreme direction.
A kind of 5. novel gynecological cervix dilatation device according to claim 1, it is characterised in that：The slide bar (4)
Left end be fixed with termination (402), the side of the termination (402) is fixed with the connect band being connected with expansion board (7) left surface
(403)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891067.2A CN107440750A (en) | 2017-09-27 | 2017-09-27 | A kind of novel gynecological cervix dilatation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891067.2A CN107440750A (en) | 2017-09-27 | 2017-09-27 | A kind of novel gynecological cervix dilatation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107440750A true CN107440750A (en) | 2017-12-08 |
Family
ID=60498321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891067.2A Pending CN107440750A (en) | 2017-09-27 | 2017-09-27 | A kind of novel gynecological cervix dilatation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107440750A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045445A (en) * | 2018-09-19 | 2018-12-21 | 河南豫乾技术转移中心有限公司 | Uterus cleaning plant for gynemetrics |
| CN109498129A (en) * | 2018-12-13 | 2019-03-22 | 日照市中医医院 | A kind of obstetrics' uterine curettage device |
| CN111013004A (en) * | 2019-03-26 | 2020-04-17 | 李先锋 | Clinical vagina sterilization cleaning device of medical gynaecology and obstetrics |
| CN111603210A (en) * | 2020-06-03 | 2020-09-01 | 上海市浦东新区公利医院(第二军医大学附属公利医院) | Surgical field expander for minimally invasive orthopedic surgery |
| CN111939340A (en) * | 2020-08-11 | 2020-11-17 | 王明行 | A uterus cleaning device for gynaecology and obstetrics is clinical |
| CN112604061A (en) * | 2020-12-28 | 2021-04-06 | 李琴 | Automatic cleaner for obstetrics and gynecology department |
| CN112914628A (en) * | 2021-01-19 | 2021-06-08 | 首都医科大学附属北京天坛医院 | Expandable brain channel limiting assembly for craniotomy |
| CN113171538A (en) * | 2021-05-06 | 2021-07-27 | 王畅 | Cut-off equipment for intestinal treatment |
| CN114432033A (en) * | 2020-11-02 | 2022-05-06 | 医诺共赢(北京)管理科技有限公司 | Disposable lacrimal passage drainage tube and use method thereof |
| CN114569169A (en) * | 2022-02-16 | 2022-06-03 | 天津市中西医结合医院（天津市南开医院） | Visual minimal access operation device in abdominal cavity |
| CN114587454A (en) * | 2022-03-28 | 2022-06-07 | 睢县妇幼保健院 | Clinical cervical dilator for gynaecology and obstetrics |
| CN116392311A (en) * | 2023-03-15 | 2023-07-07 | 泰州市中医院 | Ring remover for obstetrics and gynecology department |
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| CN2145620Y (en) * | 1992-10-10 | 1993-11-10 | 新汶矿务局莱芜医院 | Continuous adjustable cervix dilator |
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| WO2012137894A1 (en) * | 2011-04-08 | 2012-10-11 | Kariya Isao | Hemostatic tool, hemostatic device, and hemostatic method for uterine bleeding |
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| CN2145620Y (en) * | 1992-10-10 | 1993-11-10 | 新汶矿务局莱芜医院 | Continuous adjustable cervix dilator |
| CN101854868A (en) * | 2007-10-01 | 2010-10-06 | 埃维克图斯生物医学公司 | Tubal ligation |
| CN201379889Y (en) * | 2009-04-08 | 2010-01-13 | 韦奉香 | Improved cervical dilator |
| CN102475939A (en) * | 2010-11-23 | 2012-05-30 | 天津捷希医疗设备有限公司 | Illumination-type anorectum inner expanding device |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045445A (en) * | 2018-09-19 | 2018-12-21 | 河南豫乾技术转移中心有限公司 | Uterus cleaning plant for gynemetrics |
| CN109498129A (en) * | 2018-12-13 | 2019-03-22 | 日照市中医医院 | A kind of obstetrics' uterine curettage device |
| CN111013004A (en) * | 2019-03-26 | 2020-04-17 | 李先锋 | Clinical vagina sterilization cleaning device of medical gynaecology and obstetrics |
| CN111603210A (en) * | 2020-06-03 | 2020-09-01 | 上海市浦东新区公利医院(第二军医大学附属公利医院) | Surgical field expander for minimally invasive orthopedic surgery |
| CN111603210B (en) * | 2020-06-03 | 2022-09-13 | 上海市浦东新区公利医院(第二军医大学附属公利医院) | Surgical field expander for minimally invasive orthopedic surgery |
| CN111939340A (en) * | 2020-08-11 | 2020-11-17 | 王明行 | A uterus cleaning device for gynaecology and obstetrics is clinical |
| CN114432033A (en) * | 2020-11-02 | 2022-05-06 | 医诺共赢(北京)管理科技有限公司 | Disposable lacrimal passage drainage tube and use method thereof |
| CN112604061B (en) * | 2020-12-28 | 2022-03-29 | 李琴 | Automatic cleaner for obstetrics and gynecology department |
| CN112604061A (en) * | 2020-12-28 | 2021-04-06 | 李琴 | Automatic cleaner for obstetrics and gynecology department |
| CN112914628B (en) * | 2021-01-19 | 2022-05-06 | 首都医科大学附属北京天坛医院 | Expandable brain channel limiting assembly for craniotomy |
| CN112914628A (en) * | 2021-01-19 | 2021-06-08 | 首都医科大学附属北京天坛医院 | Expandable brain channel limiting assembly for craniotomy |
| CN113171538A (en) * | 2021-05-06 | 2021-07-27 | 王畅 | Cut-off equipment for intestinal treatment |
| CN114569169A (en) * | 2022-02-16 | 2022-06-03 | 天津市中西医结合医院（天津市南开医院） | Visual minimal access operation device in abdominal cavity |
| CN114569169B (en) * | 2022-02-16 | 2023-09-01 | 天津市中西医结合医院（天津市南开医院） | Visual minimally invasive operation device in abdominal cavity |
| CN114587454A (en) * | 2022-03-28 | 2022-06-07 | 睢县妇幼保健院 | Clinical cervical dilator for gynaecology and obstetrics |
| CN114587454B (en) * | 2022-03-28 | 2024-01-23 | 睢县妇幼保健院 | Clinical cervical dilation device of using of gynaecology and obstetrics |
| CN116392311A (en) * | 2023-03-15 | 2023-07-07 | 泰州市中医院 | Ring remover for obstetrics and gynecology department |
| CN116392311B (en) * | 2023-03-15 | 2024-01-12 | 泰州市中医院 | Ring remover for obstetrics and gynecology department |
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Application publication date: 20171208 |