CN207186648U - A kind of not damaged negative pressure sucker cervical fixer - Google Patents
A kind of not damaged negative pressure sucker cervical fixer Download PDFInfo
- Publication number
- CN207186648U CN207186648U CN201720221462.5U CN201720221462U CN207186648U CN 207186648 U CN207186648 U CN 207186648U CN 201720221462 U CN201720221462 U CN 201720221462U CN 207186648 U CN207186648 U CN 207186648U
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- CN
- China
- Prior art keywords
- sucker
- negative pressure
- truncated cone
- cone shape
- uterine cavity
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Abstract
A kind of not damaged negative pressure sucker cervical fixer is the utility model is related to, it mainly includes exhaust tube (2), truncated cone shape sucker (1), handle (3), pumping pipe joint (4), gas switch (5), pressure gauge (6), uterine cavity conduit (7) and uterine cavity pipe joint (8.The utility model not damaged negative pressure sucker cervical fixer maintains reliability and intuitive that conventional cervical clamps is fixed and pulled, disposable, using high polymer material, is appropriate for industrial automation production.
Description
【Technical field】
The utility model belongs to technical field of medical instruments.More specifically, it the utility model is related to a kind of not damaged negative pressure
Sucker cervical fixer.
【Background technology】
Inspection and operation of the gynemetrics to uterus and cervix must all fix cervix and uterus, be routinely using not
The tissue that rust steel cervical clamps clamps one piece of uterine neck is fixed and drawn.Although cervical tissue does not have pain nerve, this
Clamp and operation can cause wound, postoperative to need to be infected with antibiotic prophylaxis, and clamp tissue can also form scar.Stainless steel instruments
Reuse, it is necessary to disinfect, increase the work load of its staff.
The utility model not damaged negative pressure sucker cervical fixer, clamp cervical tissue, not damaged, negative pressure can not completely
Connect instrument monitoring, easy to operate to be easy to grasp, be low-cost, safe and efficient, disposable factory sterilizes finished product, disappears without hospital
Poison, the sorrow of no cross-infection and nosocomial infection.
At present, in order to fix the conduit and utensil that are placed in uterine cavity, intrauterine lead is placed in order to seal up
Pipe and utensil, air bag or liquid capsule are set generally on conduit and apparatus, into uterine cavity after inflation or topping up, block uterus
Inside it is fixed and seals.
The present inventor develops a kind of sucker cervical fixer without these technological deficiencies.
【Utility model content】
[technical problems to be solved]
The purpose of this utility model is to provide a kind of not damaged negative pressure sucker cervical fixer.
[technical scheme]
The utility model is achieved through the following technical solutions.
A kind of not damaged negative pressure sucker cervical fixer is the utility model is related to, it mainly includes exhaust tube 2, and it also includes
Truncated cone shape sucker 1, handle 3, pumping pipe joint 4, gas switch 5, pressure gauge 6, uterine cavity conduit 7 and uterine cavity pipe joint 8；
Truncated cone shape sucker 1 is connected by exhaust tube 2 with pumping pipe joint 4；In the exhaust tube close to pumping pipe joint 4 one end
Handle 3 is set on 2, pressure gauge 6, gas switch 5 are sequentially set between handle 3 and pumping pipe joint 4；
Uterine cavity conduit 7 be arranged in parallel with exhaust tube 2, and one end of uterine cavity conduit 7 passes through the bottom of truncated cone shape sucker 1, and
More than the bottom of truncated cone shape sucker 1, its other end is connected with uterine cavity pipe joint 8, and more than pumping pipe joint 4.
According to another preferred embodiment of the present utility model, truncated cone shape sucker 1 is circular or ellipse, circular
The depth of truncated cone shape sucker 1 is 10~30mm, and diameter is 5~80mm；The depth of elliptic taper sucker 1 is 2~30mm, it
Major radius is 20~80mm, and short radius is 5~50mm.
According to another preferred embodiment of the present utility model, exhaust tube 2 is located at sucker center or bias.
According to another preferred embodiment of the present utility model, truncated cone shape sucker 1 is annular, and the ring width is truncated cone shape
The 1/4~1/6 of the external diameter of sucker 1.
According to another preferred embodiment of the present utility model, uterine cavity conduit 7 is oviduct fluid passing tube, Salpingography
Pipe, liquid connection tube for uterus, uterus angiography tube, Intrauterine Injection pipe, uterus drainage tube or Intrauterine Injection bolt.Uterine cavity conduit 7 exceedes truncated cone
The lower baseplane of shape sucker 1.
According to another preferred embodiment of the present utility model, it is with rubber, silica gel, makrolon, polyethylene, glass
It can be cut as needed by operator made of glass or stainless steel material, made of high polymer material to be adapted to individual difference
It is different.
According to another preferred embodiment of the present utility model, uterine cavity conduit 7 and exhaust tube 4 form double channel catheter.
The utility model is described in more detail below.
It the utility model is related to a kind of not damaged negative pressure sucker cervical fixer.The utility model not damaged negative pressure sucker palace
Neck fixator, during checking with operation technique, sucker is produced negative pressure by vacuumizing, make sucker grasping uterus or cervix
Tissue, reach fixed and drawing uterus or cervix, to carry out medical care precess, this sucker grasps cervical tissue always,
Until this operation terminates, negative pressure, removal equipment are then cancelled；Or the conduit and utensil that will be fed into uterine cavity pass through the nothing
Damage negative pressure sucker is fixed.The utility model not damaged negative pressure sucker cervical fixer concrete structure is referring to accompanying drawing 1.This practicality
Novel lossless hinders negative pressure sucker cervical fixer and the schematic diagram of cervix is fixed in human body referring to accompanying drawing 2.
The utility model not damaged negative pressure sucker cervical fixer includes exhaust tube 2, truncated cone shape sucker 1, handle 3, pumping
Pipe joint 4, gas switch 5, pressure gauge 6, uterine cavity conduit 7 and uterine cavity pipe joint 8；
Truncated cone shape sucker 1 is connected by exhaust tube 2 with pumping pipe joint 4；In the exhaust tube close to pumping pipe joint 4 one end
Handle 3 is set on 2, pressure gauge 6, gas switch 5 are sequentially set between handle 3 and pumping pipe joint 4；
According to the utility model, truncated cone shape sucker 1 is circular or ellipse.The depth of circular truncated cone shape sucker 1 is
10~30mm, diameter are 5~80mm；The depth of elliptic taper sucker 1 is 2~30mm, and its major radius is 20~80mm, short
Radius is 5~50mm.
In the utility model, if the depth of circular truncated cone shape sucker 1 is less than 10mm, with uterine tissue contraction and
Diastole easily comes off；If the depth of circular truncated cone shape sucker 1 is more than 30mm, cervical canal mouth pliability after excessive tissue is sucked
Reduce；Therefore, the depth of circular truncated cone shape sucker 1 is that 2~30mm is rational；Preferably 6~25mm, more preferably 8
~20mm.
In the utility model, if the diameter of circular truncated cone shape sucker 1 is less than 5mm, lifting surface area is too small easy to fall off；
If the diameter of circular truncated cone shape sucker 1 is more than 80mm, the uterus after increasing is only applicable to；Therefore, circular truncated cone shape is inhaled
1 a diameter of 5~80mm of disk is appropriate；Preferably 8~40mm, more preferably 10~35mm.
In the utility model, the depth of oval truncated cone shape sucker 1 is identical with circular truncated cone shape sucker 1.It is if ellipse
When the major radius of rounded taper sucker 1 exceedes respective scope with short radius, then beyond tissue size.
The sucker manufactured using high polymer material, profile can be trimmed by operative doctor to adapt to individual difference.
In the utility model, truncated cone shape sucker 1 is annular, and this annular is easy to appear cervix opening, enters to practise medicine
Treat operation and check.The width of the ring is the 1/4~1/6 of the external diameter of truncated cone shape sucker 1.
According to the utility model, exhaust tube 2 is located at sucker center or bias.The position of exhaust tube 2 is needed according to reality
Service condition determination,
Uterine cavity conduit 7 be arranged in parallel with exhaust tube 2, and one end of uterine cavity conduit 7 passes through the bottom of truncated cone shape sucker 1, and
More than the bottom of truncated cone shape sucker 1, its other end is connected with uterine cavity pipe joint 8, and more than pumping pipe joint 4.This reality
Hinder negative pressure sucker cervical fixer with novel lossless to combine referring to accompanying drawing 3 with uterine cavity inner catheter.The utility model not damaged negative pressure
Sucker cervical fixer fixes the use schematic diagram of intrauterine instruments referring to accompanying drawing 4. in human body
In the utility model, uterine cavity conduit 7 is integral through the bottom of truncated cone shape sucker 1 and with it, under exceeding
Baseplane.
In the utility model, if the length that uterine cavity conduit 7 is higher by the bottom of truncated cone shape sucker 1 slotting will not enter son less than 2mm
Uterine neck, will be tortuous folded in the uterine cavity inner disc of normal condition beyond 100mm.Therefore, 2~80mm of the length is appropriate, preferably
Ground is 3~60mm, more preferably 5~50mm.
In the utility model, uterine cavity conduit 7 is that oviduct fluid passing tube, salpingography, liquid connection tube for uterus, uterus are made
Shadow pipe, Intrauterine Injection pipe, uterus drainage tube or Intrauterine Injection bolt, these pipes are all current market sales of products, and
The medical equipment generally used in pharmaceutical technology field.
According to the utility model, they are all to use rubber, silica gel, makrolon, polyethylene, glass or stainless steel material system
Into, sucker made of high polymer material can be cut to be adapted to individual difference.
During as not damaged negative pressure sucker cervical fixer Clinical practice, truncated cone shape sucker 1 is adjacent to cervical tissue, beaten
The switch contacts of 2 outer ends are opened, extract closing switch after the air in tube chamber 2 and truncated cone shape sucker 1 out so that truncated cone shape sucker 1 is inhaled
It is attached grasp cervical tissue, operator can be fixed by handle 3, pull cervix completes various medical care precesses.
As in not damaged negative pressure sucker cervical fixer and uterine cavity, the various conduits such as intratubal radiography, logical liquid
Apparatus is integrated in use, first inserting uterine cavity inner catheter 5 in uterine cavity, then truncated cone shape sucker 1 is fitted into uterine neck, extracts tube chamber 2 out
With the air in truncated cone shape sucker 1 so that the absorption of truncated cone shape sucker 1 grasps cervical tissue, plays succedent houses intracavitary apparatus
With the effect of sealing.
[beneficial effect]
The beneficial effects of the utility model are：The utility model not damaged negative pressure sucker cervical fixer, in inspection and hand
During art operates, sucker is produced negative pressure by vacuumizing, make sucker grasping uterus or cervical tissue, reach fixed and drawing
Uterus or cervix, to carry out medical care precess, this sucker grasps cervical tissue always, until this operation terminates, so
After cancel negative pressure, removal equipment；Or the conduit and utensil that will be fed into uterine cavity are fixed by the lossless negative pressure sucker.
The utility model not damaged negative pressure sucker cervical fixer maintains reliability and intuitive that conventional cervical clamps is fixed and pulled,
It is disposable, using high polymer material, it is appropriate for industrial automation production.
【Brief description of the drawings】
Fig. 1 is the utility model not damaged negative pressure sucker cervical fixer structural representation；
Fig. 2 is the schematic diagram that the utility model not damaged negative pressure sucker cervical fixer fixes cervix in human body；
Fig. 3 is the utility model not damaged negative pressure sucker cervical fixer and uterine cavity inner catheter combination diagram；
Fig. 4 is the use that the utility model not damaged negative pressure sucker cervical fixer fixes apparatus in uterine cavity in human body
Schematic diagram.
In figure：
1- truncated cone shapes sucker, 2- exhaust tubes, 3- handles, 4- pumpings pipe joint, 5- gas switch, 6- pressure gauges, 7- uterine cavities
Conduit, 8- uterine cavity pipe joints.
【Embodiment】
The utility model is will be better understood that by following embodiments.
Embodiment 1：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is as follows：
Not damaged negative pressure sucker cervical fixer mainly includes exhaust tube 2, truncated cone shape sucker 1, handle 3, pumping pipe joint
4th, gas switch 5, pressure gauge 6, uterine cavity conduit 7 and uterine cavity pipe joint 8；Truncated cone shape sucker 1 is circular, and its depth is
10mm, its diameter are 30mm.
Truncated cone shape sucker 1 is connected by exhaust tube 2 with pumping pipe joint 4, and exhaust tube 2 is located at sucker center；Taken out close
Handle 3 is set on the exhaust tube 2 of the one end of gas-tpe fitting 4, pressure gauge 6, gas are sequentially set between handle 3 and pumping pipe joint 4
Body switch 5；The embodiment is used for fixed in operation technique and draws uterus.
They are all made of makrolon material.
Embodiment 2：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is identical with the embodiment of embodiment 1,
Simply truncated cone shape sucker 1 is ellipse, and the depth of elliptic taper sucker 1 is 20mm, and its major radius is 40mm,
Short radius is 20mm.
Oviduct fluid passing tube uterine cavity conduit 7 be arranged in parallel with exhaust tube 2, and one end of uterine cavity conduit 7 passes through truncated cone shape sucker 1
Bottom, and more than truncated cone shape sucker 1 upper bottom edge, its other end is connected with uterine cavity pipe joint 8, and exceedes exhaust tube
Joint 4.The embodiment not damaged negative pressure sucker cervical fixer is used to uterine cavity conduit is fixed and sealed.
They are all made of polyethylene.
Embodiment 3：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is identical with the embodiment of embodiment 1,
Simply truncated cone shape sucker 1 is ellipse, and the depth of truncated cone shape sucker 1 is 20mm, its a diameter of 50mm.The implementation
Example not damaged negative pressure sucker cervical fixer is used for because uterine neck has scar or shape to have the case of variation.
They are all made of elastomeric material.
Embodiment 4：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is identical with the embodiment of embodiment 1,
Simply truncated cone shape sucker 1 is circular, and the depth of circular truncated cone shape sucker 1 is 30mm, its a diameter of 80mm.
Uterus angiography tube uterine cavity conduit 7 be arranged in parallel with exhaust tube 2.The embodiment not damaged negative pressure sucker cervical fixer
So that conduit and uterus are relatively fixed, while seal opening of the cervix so that intrauterine liquid does not leak outside.
They are all made of silica gel material.
Embodiment 5：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is identical with the embodiment of embodiment 1,
Simply truncated cone shape sucker 1 is ellipse, and the depth of elliptic taper sucker 1 is 2mm, and its major radius is 30mm,
Short radius is 20mm.
Intrauterine Injection pipe uterine cavity conduit 7 be arranged in parallel with exhaust tube 2.
They are all made of transparent glass material.
Embodiment 6：The utility model not damaged negative pressure sucker cervical fixer
The embodiment of the embodiment is identical with the embodiment of embodiment 1,
Truncated cone shape sucker 1 is annular, and the ring width is the 1/4 of the external diameter of truncated cone shape sucker 1.The eccentric setting of exhaust tube 2 is simultaneously tied
Handle is closed, center annular opening is the passage that intrauterine operation technique and Intrauterine Injection bolt uterine cavity conduit 7 free in and out.
They are all made of stainless steel material.
Claims (7)
1. a kind of not damaged negative pressure sucker cervical fixer, it mainly includes exhaust tube (2), it is characterised in that it also includes truncated cone
Shape sucker (1), handle (3), pumping pipe joint (4), gas switch (5), pressure gauge (6), uterine cavity conduit (7) connect with uterine cavity conduit
Head (8)；
Truncated cone shape sucker (1) is connected by exhaust tube (2) with pumping pipe joint (4)；In taking out close to pumping pipe joint (4) one end
Handle (3) is set on tracheae (2), gas switch (5), pressure gauge are sequentially set between handle (3) and pumping pipe joint (4)
(6)；
Uterine cavity conduit (7) be arranged in parallel with exhaust tube (2), and one end of uterine cavity conduit (7) passes through the bottom of truncated cone shape sucker (1)
Side, and be connected more than the bottom of truncated cone shape sucker (1), its other end with uterine cavity pipe joint (8).
2. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that truncated cone shape sucker (1) is just
Circular or ellipse；The depth of circular truncated cone shape sucker (1) is 10~30mm, and diameter is 5~80mm；Elliptic taper sucker
(1) depth is 2~30mm, and its major radius is 20~80mm, and short radius is 5~50mm.
3. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that exhaust tube (2) is located at sucker
Center or bias.
4. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that truncated cone shape sucker (1) is ring
Shape, the ring width are the 1/4~1/6 of truncated cone shape sucker (1) external diameter.
5. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that uterine cavity conduit (7) is defeated ovum
Pipe fluid-through tube, salpingography, liquid connection tube for uterus, uterus angiography tube, Intrauterine Injection pipe, uterus drainage tube or Intrauterine Injection
Bolt.
6. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that it be with rubber, silica gel,
Made of makrolon, polyethylene, glass or stainless steel material.
7. not damaged negative pressure sucker cervical fixer according to claim 1, it is characterised in that uterine cavity conduit (7) and pumping
Manage (2) composition double channel catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221462.5U CN207186648U (en) | 2017-03-08 | 2017-03-08 | A kind of not damaged negative pressure sucker cervical fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221462.5U CN207186648U (en) | 2017-03-08 | 2017-03-08 | A kind of not damaged negative pressure sucker cervical fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186648U true CN207186648U (en) | 2018-04-06 |
Family
ID=61792755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221462.5U Active CN207186648U (en) | 2017-03-08 | 2017-03-08 | A kind of not damaged negative pressure sucker cervical fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3556306A1 (en) * | 2018-04-18 | 2019-10-23 | CooperSurgical, Inc. | Uterine manipulators and related components |
| RU2752541C1 (en) * | 2018-10-08 | 2021-07-29 | Михаил Григорьевич Шнейдерман | Method of treating a thin endometrium in preparation for an ivf-program |
-
2017
- 2017-03-08 CN CN201720221462.5U patent/CN207186648U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3556306A1 (en) * | 2018-04-18 | 2019-10-23 | CooperSurgical, Inc. | Uterine manipulators and related components |
| US10932819B2 (en) | 2018-04-18 | 2021-03-02 | Coopersurgical, Inc. | Uterine manipulators and related components and methods |
| RU2752541C1 (en) * | 2018-10-08 | 2021-07-29 | Михаил Григорьевич Шнейдерман | Method of treating a thin endometrium in preparation for an ivf-program |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 850000 West Wing of Building 1, 1 Industrial Center, South Lhasa Road, Lhasa economic and Technological Development Zone, Lhasa, Tibet Patentee after: Tibet Da Xin Health Technology Co., Ltd. Address before: 850000 4-5, 1 building, No. 5 South Garden Road, Lhasa economic and Technological Development Zone, Tibet autonomous region. Patentee before: Tibet dorsin Medical Equipment Co Ltd |
|
| CP03 | Change of name, title or address |