CN108670189A - A kind of disposable vaginal retractor - Google Patents
A kind of disposable vaginal retractor Download PDFInfo
- Publication number
- CN108670189A CN108670189A CN201810512507.3A CN201810512507A CN108670189A CN 108670189 A CN108670189 A CN 108670189A CN 201810512507 A CN201810512507 A CN 201810512507A CN 108670189 A CN108670189 A CN 108670189A
- Authority
- CN
- China
- Prior art keywords
- expanding plate
- supervisor
- movable sleeve
- pawl
- disposable 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1475—Vagina
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of disposable vaginal retractors, including supervisor, movable sleeve, pawl and expanding plate, the movable sleeve, pawl are sleeved on the outside of the supervisor, the movable sleeve is connected by connecting rod with the expanding plate, it is fixed this invention removes current equipment and big size, alleviates patient suffering；It cannot be to covering the shortcomings of expected nursing and treatment are implemented in position：Securely and reliably, using simplicity, technology requirement is low, avoids the vaginal injury and cross-infection that may occur, improves medical effect and working efficiency, safely, effectively, easily can carry out inspection diagnosis to patient's vagina and opening of the cervix.Coordinate related medical cleaning equipment, by this equipment jet cleaning liquid or drug therapy liquid, cleaning nursing or drug therapy are carried out to patient.
Description
Technical field
Equipment of the present invention is related to one kind and carrying out inspection diagnosis, cleaning shield to gynaecologic vaginal and opening of the cervix lesion suitable for hospital
The field of reason and drug therapy, and in particular to arrive a kind of disposable vaginal retractor.
Background technology
For the vaginal retractor that hospital generally uses at present to strut form up and down, appearance and size is big and fixes and (is commonly called as " duck
Face ", it is very painful into generally reflecting during human body, it is uncomfortable, simultaneously as to have covered vaginal wall very big for its upper and lower two panels
Part can not carry out inspection diagnosis, cleaning and treatment to this position.In addition, the special product as used metal material, cleaning and sterilizing
Trouble, it is also possible to cause cross-infection.
Invention content
For the prior art, there are above-mentioned deficiencies, and the present invention provides a kind of disposable vaginal retractor, this hairs
It is bright to eliminate current equipment and fix and big size, alleviate patient suffering；It cannot implement expected nursing to covering position and control
The shortcomings for the treatment of：Securely and reliably, using simplicity, technology requirement is low, avoids the vaginal injury and cross-infection that may occur, improves
Medical effect and working efficiency, can safely, effectively, easily carry out inspection diagnosis to patient's vagina and opening of the cervix.Cooperation
Related medical cleaning equipment carries out cleaning nursing to patient or drug is controlled by this equipment jet cleaning liquid or drug therapy liquid
It treats.
The technical scheme is that a kind of disposable vaginal retractor, including supervisor, movable sleeve, pawl and expansion
Piece is opened, the movable sleeve, pawl are sleeved on the outside of the supervisor, and the movable sleeve is connected by connecting rod with the expanding plate.
Above-mentioned retractor, wherein the expanding plate includes the first expanding plate, the second expanding plate, third expanding plate and the
Four expanding plates, part of the supervisor between the first expanding plate, the second expanding plate, third expanding plate and the 4th expanding plate are
The both sides of netted structure, the netted structure are respectively arranged with several axis holes.
Above-mentioned retractor, wherein the connecting rod includes supporting rod and catch bar, described supporting rod one end on supervisor
Axis hole is connected, and the other end is connected with the axis hole on expanding plate, and one end of the catch bar is connected with movable sleeve, the other end and expansion
The axis hole of on piece is connected.
Above-mentioned retractor, wherein the expanding plate is equipped with the open-work that size shape differs.
Above-mentioned retractor, wherein described supervisor one end is provided with unidirectional ratchet item, and the movable sleeve passes through pawl and list
It is engaged to ratchet bar, the supervisor is additionally provided with location structure, for the radial positioning to movable sleeve.
Above-mentioned retractor, wherein position limiting structure is provided in the middle part of the supervisor, for the axial limiting to movable sleeve.
Above-mentioned retractor, wherein the pawl is equipped with compression spring with movable inner room, for ratchet and the unidirectional spine on supervisor
Rack tightly engages always.
Above-mentioned retractor, wherein the expanding plate is arc expanding plate, and the arc expanding plate is with being actively set on master
It is axially moved on pipe, the radial action of expansion or contraction can be made.
A kind of disposable vaginal retractor provided by the invention has the advantages that：1, this invention removes mesh
Preceding equipment is fixed and big size, alleviates patient suffering；It cannot be to covering the shortcomings of expected nursing and treatment are implemented in position：Peace
Complete reliable, using simplicity, technology requirement is low, avoids the vaginal injury and cross-infection that may occur, improves medical effect
And working efficiency；2, the present invention safely, effectively, easily can carry out inspection diagnosis to patient's vagina and opening of the cervix.Coordinate phase
Medical cleaning equipment is closed, by this equipment jet cleaning liquid or drug therapy liquid, cleaning nursing or drug therapy are carried out to patient.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent upon.Identical label indicates identical part in whole attached drawings.Not deliberately proportionally
Draw attached drawing, it is preferred that emphasis is the purport of the present invention is shown.
Fig. 1 is a kind of front view of disposable vaginal retractor provided by the invention.
Fig. 2 is a kind of side view of disposable vaginal retractor provided by the invention.
Specific implementation mode
In the following description, a large amount of concrete details are given in order to provide more thorough understanding of the invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid with the present invention obscure, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Illustrate technical scheme of the present invention.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, this
Invention can also have other embodiment.
Referring to Fig.1 shown in-Fig. 2, the present invention provides a kind of disposable vaginal retractors, including supervisor 1, movable sleeve
2, pawl 3 and expanding plate 5, movable sleeve 2, pawl 3 are sleeved on 1 outside of supervisor, and movable sleeve 2 is connected by connecting rod 4 with expanding plate 5.This
The course of work of invention is：After routine disinfection and application of lubricating, it is placed to patient's body precalculated position, pushes movable sleeve 2
So that arc expanding plate 5 is gradually expanded, strut vagina, carries out inspection diagnosis.With the use of the spray gun of medical cleaning equipment, in vitro
Conditioning liquid for cleaning or pharmaceutical liquid are sprayed into vaginal wall surrounding or opening of the cervix through supervisor 1, achieve the purpose that cleaning and treatment, this hair
It is bright to eliminate current equipment and fix and big size, alleviate patient suffering；It cannot implement expected nursing to covering position and control
The shortcomings for the treatment of：Securely and reliably, using simplicity, technology requirement is low, avoids the vaginal injury and cross-infection that may occur, improves
Medical effect and working efficiency, can safely, effectively, easily carry out inspection diagnosis to patient's vagina and opening of the cervix.Cooperation
Related medical cleaning equipment carries out cleaning nursing to patient or drug is controlled by this equipment jet cleaning liquid or drug therapy liquid
It treats.
In an of the invention preferred but unrestricted embodiment, expanding plate 5 include the first expanding plate 6, the second expanding plate 7,
Third expanding plate 8 and the 4th expanding plate 9, supervisor 1 are located at the first expanding plate 6, the second expanding plate 7, third expanding plate 8 and the 4th and expand
The part opened between piece 9 is netted structure 10, and it acts as the cleaning solutions for making the spray gun by medical cleaning equipment spray out
Or drug therapy liquid energy is sprayed onto vaginal walls and opening of the cervix to greatest extent, the both sides of netted structure are respectively arranged with several
A axis hole 11.
In a preferred but unrestricted embodiment of the invention, connecting rod 4 includes supporting rod 12 and catch bar 13, supporting rod 12
One end is connected with the axis hole 11 on supervisor 1, and the other end is connected with the axis hole 11 on expanding plate, one end of catch bar 13 and movable sleeve
2 are connected, and the other end is connected with the axis hole 11 on expanding plate, are gradually expanded to expanding plate 5 by the action completion of connecting rod.
In a preferred but unrestricted embodiment of the invention, expanding plate 5 is equipped with the open-work 14 that size shape differs,
It act as reducing the contact area of " arc expanding plate " and vaginal walls to greatest extent, medical staff is enable to see to greatest extent
It examines, check the pathological condition of vaginal walls and opening of the cervix, and then make Accurate Diagnosis.And it is sprayed by the spray gun of medical cleaning equipment
Spilling the cleaning solution come or drug therapy liquid also can utmostly be sprayed onto in vaginal walls and opening of the cervix.
In a preferred but unrestricted embodiment of the invention, 1 one end of supervisor is provided with unidirectional ratchet item, and movable sleeve 2 is logical
Pawl is crossed to be engaged with unidirectional ratchet item, supervisor 1 is additionally provided with location structure 15, is used for the radial positioning to movable sleeve,
Unidirectional ratchet is similar with existing latch engaging principle with the operation principle of pawl in the present invention.
In a preferred but unrestricted embodiment of the invention, 1 middle part of supervisor is provided with position limiting structure 17, for activity
The axial limiting of set does not generate random relative rotation, ensures arc expanding plate when being actively set on the upper antero posterior axis of supervisor to when movement
The reliable radial motion for accomplishing to shrink, expand.
In a preferred but unrestricted embodiment of the invention, compression spring 16 is housed between pawl 3 and movable sleeve 2, is used for ratchet
It is tightly engaged always with the unidirectional ratchet item on supervisor, so that the unidirectional ratchet of pawl is held on the ratchet of supervisor always, effectively
Movable sleeve is fixed on supervisor.Make to be actively set on supervisor and can only do the action to travel forward.It has only the rear end of pawl
Pressure makes ratchet be detached from the ratchet bar of supervisor, and movable sleeve can be movable backward, while by the synchronization action of front-rear linkage, making
It is retracted to minimum state in the arc expanding plate of patient's body, exits patient body.
In the present invention, supervisor is a hollow pipe with multiple functions, latter half of to be equipped with unidirectional ratchet item, makes movable sleeve
It is engaged with it through pawl, it is effectively smooth to make unidirectional move forward on the supervisor；It is latter half of to be equipped with radial positioning structure, make activity
It is sleeved on during axially moving, is effectively ensured between movable sleeve and supervisor and radial rotary does not occur；On first half periphery
Equipped with open-work not of uniform size, cleaning solution or drug therapy liquid that Medical Devices can be made to spray fully are sprayed onto portion needed for patient
Position.At the intermediate position of supervisor, it is equipped with position limiting structure, effectively limits the extreme position that movable sleeve travels forward.Movable sleeve is to use
With the critical component of connection supervisor and arc expanding plate.It, can be effectively suitable by engaging for the pawl that is packed into it and supervisor's ratchet
Freely make on supervisor unidirectional mobile；Movable sleeve endoporus is equipped with radial positioning structure, can be effectively ensured to be actively set on supervisor and make axis
To when movement, radial rotary does not occur between the two.By the connection with front-rear linkage, make axial move when being actively set on supervisor
When dynamic, arc expanding plate can be made to be flared out or to contract, reach the expection using effect of this equipment.Pawl is that two pieces is packed into
One end of movable sleeve is equipped with the small-sized lever of unidirectional ratchet.Pawl is equipped with small pressure spring with movable inner room, makes on ratchet and supervisor
Ratchet bar tightly engages always, forms movable sleeve and only makees one-way movement forward, arc expanding plate is gradually opened, until maximum
Position；Only when depressing pawl rear end with external force, make the ratchet of engagement, movable sleeve can be driven to move backward by pawl.
Arc expanding plate is shunk by front-rear linkage, exits patient's body.Arc expanding plate is the important structure designed according to requirements
Part.Its shape meets human organ feature, and rear end is equipped with positioning region, limits this equipment and infinitely enters patient's body.Arc-shaped curved surface
Equipped with the open-work that size, position are different, so that Medical Devices is sprayed cleaning solution or drug therapy liquid are utmostly ejected into trouble
Position needed for person.It is linked together by front-rear linkage and supervisor and movable sleeve.It is axially moved with being actively set on supervisor,
Arc expanding plate can make the radial action of expansion or contraction.Arc expanding plate is uniformly arranged on patient's intravaginal when expansion, has
Effect struts its inner cavity, reaches the desired design target of this equipment.The necessary smooth stingless no bank of this component surface, operating process
In, do not allow fragmentation, fall off.Connection between front-rear linkage (supporting rod and catch bar) and supervisor and movable sleeve must securely may be used
It leans on, does not allow to fall off each other.All any positions of component do not allow fragmentation.The configuration of the present invention is simple, securely and reliably, technology
It is required that low, operation is effective, easy to use.The vaginal injury and cross-infection that may occur are avoided, mitigates patient suffering, improves
Medical effect and working efficiency do not generate patient any injury and danger.
The operation instruction of the present invention
1, this equipment is suitable for the inspection diagnosis, cleaning nursing or drug therapy of gynaecologic vaginal and opening of the cervix.
2, patient has the indication of above-mentioned operation, the contraindication without the operation, and routinely completes Preoperative Method.
3, after taking out this equipment, minimum of contraction state is taken, in the outer surface application of lubricating of " arc expanding plate ".
4, patient holds this equipment " supervisor " rear end, is slowly pushed into patient's vagina, until required depth.
5, " supervisor " rear end of this equipment of patient's left-handed, the right hand hold and push forward " movable sleeve " of this equipment,
" the arc expanding plate " of this equipment in patient's body is set slowly to strut patient's vagina, until required size degree.
6, the spray gun of medical cleaning equipment is put into " supervisor " hole of this equipment, starts equipment, sprayed to patient's body
Cleaning solution or drug therapy liquid.
7, after diagnosis and treatment, " supervisor " rear end of this equipment of patient's left-handed, right-handed thumb and index finger pressure are " living
" pawl " rear end on dynamic set " is moved backward simultaneously, and " arc expanding plate " in patient's body is made to be contracted to minimum state,
Left hand can take out this equipment from patient's body.
8, this equipment should be according to treatment of!medical waste, not reproducible use.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies；Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention
In the range of technical solution protection.
Claims (8)
1. a kind of disposable vaginal retractor, which is characterized in that including supervisor, movable sleeve, pawl and expanding plate, the work
Dynamic set, pawl are sleeved on the outside of the supervisor, and the movable sleeve is connected by connecting rod with the expanding plate.
2. a kind of disposable vaginal retractor as described in claim 1, which is characterized in that the expanding plate includes first
Expanding plate, the second expanding plate, third expanding plate and the 4th expanding plate, the supervisor is positioned at the first expanding plate, the second expanding plate, the
Part between three expanding plates and the 4th expanding plate is netted structure, and the both sides of the netted structure are respectively arranged with several
A axis hole.
3. a kind of disposable vaginal retractor as described in claim 1, which is characterized in that the connecting rod includes supporting rod
And catch bar, described supporting rod one end are connected with the axis hole on supervisor, the other end is connected with the axis hole on expanding plate, the promotion
One end of bar is connected with movable sleeve, and the other end is connected with the axis hole on expanding plate.
4. a kind of disposable vaginal retractor as described in claim 1, which is characterized in that the expanding plate is equipped with big
The open-work that small shape differs.
5. a kind of disposable vaginal retractor as claimed in claim 4, which is characterized in that described supervisor one end is provided with
Unidirectional ratchet item, the movable sleeve are engaged by pawl and unidirectional ratchet item, and the supervisor is additionally provided with location structure, are used
In the radial positioning to movable sleeve.
6. a kind of disposable vaginal retractor as claimed in claim 5, which is characterized in that be provided in the middle part of the supervisor
Position limiting structure, for the axial limiting to movable sleeve.
7. a kind of disposable vaginal retractor as claimed in claim 6, which is characterized in that the pawl and movable inner room
Equipped with compression spring, tightly engaged always for ratchet and the unidirectional ratchet item on supervisor.
8. a kind of disposable vaginal retractor as claimed in claim 7, which is characterized in that the expanding plate expands for arc
Piece, the arc expanding plate are axially moved with being actively set on supervisor, can make the radial action of expansion or contraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512507.3A CN108670189A (en) | 2018-05-25 | 2018-05-25 | A kind of disposable vaginal retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512507.3A CN108670189A (en) | 2018-05-25 | 2018-05-25 | A kind of disposable vaginal retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108670189A true CN108670189A (en) | 2018-10-19 |
Family
ID=63808138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810512507.3A Pending CN108670189A (en) | 2018-05-25 | 2018-05-25 | A kind of disposable vaginal retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108670189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621059A (en) * | 2018-12-30 | 2019-04-16 | 战祥娟 | A kind of efficient gynecological clinic cleaning device for vagina |
| 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 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320276Y (en) * | 1998-02-05 | 1999-05-26 | 马景七 | Umbrella-shaped adjustable cervical dilator |
| CN201729573U (en) * | 2010-05-21 | 2011-02-02 | 江苏亚太轻合金科技股份有限公司 | Metal coil lift |
| CN204734843U (en) * | 2015-05-31 | 2015-11-04 | 杨明刚 | Paediatrics expands anus ware |
| CN205433642U (en) * | 2016-02-05 | 2016-08-10 | 孙丽艳 | Comfortable external genitals that expands |
| CN205866902U (en) * | 2016-04-18 | 2017-01-11 | 张盘德 | Medical gag with adjust and measurement function |
| CN206063185U (en) * | 2016-05-27 | 2017-04-05 | 江阴市人民医院 | A kind of calcaneum Minimally Invasive Surgery dilator |
| CN107468203A (en) * | 2017-08-30 | 2017-12-15 | 王建梅 | A kind of examination of mouth expandable stent |
| CN207108256U (en) * | 2017-07-27 | 2018-03-16 | 福建中研机电科技有限公司 | Path internal expanding type self-locking sling |
| CN207168780U (en) * | 2017-03-06 | 2018-04-03 | 刘妍 | A kind of gynemetrics's vagina cleaner |
| CN207370695U (en) * | 2017-03-23 | 2018-05-18 | 罗小燕 | A kind of vaginal dilator |
-
2018
- 2018-05-25 CN CN201810512507.3A patent/CN108670189A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320276Y (en) * | 1998-02-05 | 1999-05-26 | 马景七 | Umbrella-shaped adjustable cervical dilator |
| CN201729573U (en) * | 2010-05-21 | 2011-02-02 | 江苏亚太轻合金科技股份有限公司 | Metal coil lift |
| CN204734843U (en) * | 2015-05-31 | 2015-11-04 | 杨明刚 | Paediatrics expands anus ware |
| CN205433642U (en) * | 2016-02-05 | 2016-08-10 | 孙丽艳 | Comfortable external genitals that expands |
| CN205866902U (en) * | 2016-04-18 | 2017-01-11 | 张盘德 | Medical gag with adjust and measurement function |
| CN206063185U (en) * | 2016-05-27 | 2017-04-05 | 江阴市人民医院 | A kind of calcaneum Minimally Invasive Surgery dilator |
| CN207168780U (en) * | 2017-03-06 | 2018-04-03 | 刘妍 | A kind of gynemetrics's vagina cleaner |
| CN207370695U (en) * | 2017-03-23 | 2018-05-18 | 罗小燕 | A kind of vaginal dilator |
| CN207108256U (en) * | 2017-07-27 | 2018-03-16 | 福建中研机电科技有限公司 | Path internal expanding type self-locking sling |
| CN107468203A (en) * | 2017-08-30 | 2017-12-15 | 王建梅 | A kind of examination of mouth expandable stent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621059A (en) * | 2018-12-30 | 2019-04-16 | 战祥娟 | A kind of efficient gynecological clinic cleaning device for vagina |
| 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20181019 |