CN108969177A - Gynemetrics's intrauterine contraceptive ring removing device - Google Patents
Gynemetrics's intrauterine contraceptive ring removing device Download PDFInfo
- Publication number
- CN108969177A CN108969177A CN201810610310.3A CN201810610310A CN108969177A CN 108969177 A CN108969177 A CN 108969177A CN 201810610310 A CN201810610310 A CN 201810610310A CN 108969177 A CN108969177 A CN 108969177A
- Authority
- CN
- China
- Prior art keywords
- ring
- gynemetrics
- elasticity
- endless tube
- removing device
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A61F6/142—Wirelike structures, e.g. loops, rings, spirals
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- Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of gynemetrics's intrauterine contraceptive ring removing devices.Gynemetrics's intrauterine contraceptive ring removing device includes sheath assembly and takes ring assemblies, described sleeve pipe component includes outer tube, inner sleeve and multiple bumper rings, the inner sleeve is slidably inserted in the outer tube, the multiple bumper ring is sheathed on the outside of the inner sleeve, the inner surface sliding contact of the circumferential surface of the multiple bumper ring and the outer tube, it is described to take ring assemblies including taking endless tube and C-shaped ring, it is described that endless tube is taken slidably to be arranged in the inner sleeve, the end projection for taking endless tube takes ring item there are two elasticity, described two elasticity take ring item to be mutually inclined setting, the elasticity takes the diameter of ring item to take the direction of endless tube to be gradually reduced along far from described, the C-shaped ring, which is set to, described takes endless tube to take one end of ring item far from the elasticity and be located at the outside of the outer tube.
Description
Technical field
The present invention relates to a kind of gynemetrics's intrauterine contraceptive ring removing devices.
Background technique
With the relieving of two tire policies, Chinese population has certain ascendant trend.But it is given birth under the policy of having one child per couple
Mr. and Mrs for, due to used intrauterine device implement birth-control measures.And in order to give birth to two tires, then it needs using taking ring
Hook takes out intrauterine device.However, when using the Hook for removal of intrauterine device, it is careless slightly to be then easy so that the in utero birth control
Device injures the uterus inner wall of women because of collision, therefore has biggish security risk.
Summary of the invention
Based on this, it is necessary to provide a kind of higher gynemetrics's intrauterine contraceptive ring removing device of safety.
A kind of gynemetrics's intrauterine contraceptive ring removing device, including sheath assembly and take ring assemblies, described sleeve pipe component includes outer tube, interior
Casing and multiple bumper rings, the inner sleeve are slidably inserted in the outer tube, and the multiple bumper ring is sheathed on described
The outside of inner sleeve, the inner surface sliding contact of the circumferential surface of the multiple bumper ring and the outer tube are described to take ring assemblies packet
It includes and takes endless tube and C-shaped ring, described that endless tube is taken slidably to be arranged in the inner sleeve, there are two the end projections for taking endless tube
Elasticity takes ring item, and described two elasticity take ring item to be mutually inclined setting, and the elasticity takes the diameter of ring item to take ring along far from described
The direction of pipe is gradually reduced, and the C-shaped ring, which is set to, described takes endless tube to take one end of ring item far from the elasticity and be located at described
The outside of outer tube.
In a wherein embodiment, it is formed with cushion chamber on the inside of the bumper ring, is filled in the cushion chamber slow
Qi of chong channel ascending adversely body.
In a wherein embodiment, opening is formed in the C-shaped ring, the opening takes ring away from the elasticity
Item.
In a wherein embodiment, the opposite end of the outer tube is respectively formed with contraction mouth and sliding groove, institute
Stating two elasticity takes ring item adjacent to the contraction mouth, and the C-shaped ring is adjacent to the sliding groove.
In a wherein embodiment, it is formed with cavities in the outer tube, opposite the two of the cavities
End is connected to the contraction mouth and the sliding groove respectively.
In a wherein embodiment, the multiple bumper ring is held on the inner sidewall of the cavities, described
The diameter of contraction mouth is less than the diameter of the cavities.
In a wherein embodiment, the inner sleeve includes protruding end and pressure holding end, and the protruding end protrudes from institute
It states outside sliding groove, adjacent to the contraction mouth, described two elasticity take the pressure holding of ring item in the pressure holding end at the pressure holding end.
In a wherein embodiment, described two elasticity take the distance between ring item along far from the side for taking endless tube
To being gradually increased.
In a wherein embodiment, transparent ring is provided with outside the pressure holding end, the surface of the transparent ring forms cone
Anchor ring, the conical ring face take endless tube away from described.
In a wherein embodiment, multiple LED lamp beads, the multiple LED lamp bead back are provided on the transparent ring
From the conical ring face.
Gynemetrics's intrauterine contraceptive ring removing device when in use, by taking endless tube mobile relative to the outer tube described in promotion, supports
Up to after correct position, pulls back and described take endless tube so that two taken on endless tube the elasticity takes ring item in the inner sleeve
Compressing under shrink, to clamp intrauterine device and pull in the contraceptive in the outer tube, the hereafter gynemetrics
Intrauterine contraceptive ring removing device overall movement is exited external.Since during pulling out external, the intrauterine device is located at the housing
In pipe, not to collide uterus inner wall, and then its security performance is improved.
Detailed description of the invention
Fig. 1 is the perspective exploded view of gynemetrics's intrauterine contraceptive ring removing device of an embodiment.
Fig. 2 is the stereoscopic schematic diagram of the part-structure of the storage barrel structure of gynemetrics's intrauterine contraceptive ring removing device shown in Fig. 1.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of gynemetrics's intrauterine contraceptive ring removing devices.Gynemetrics's intrauterine contraceptive ring removing device includes sheath assembly and takes ring
Component, described sleeve pipe component include outer tube, inner sleeve and multiple bumper rings, and the inner sleeve is slidably inserted in the housing
In pipe, the multiple bumper ring is sheathed on the outside of the inner sleeve, the circumferential surface of the multiple bumper ring and the outer tube
Inner surface sliding contact, it is described to take ring assemblies including taking endless tube and C-shaped ring, it is described that endless tube is taken slidably to be arranged in the inner sleeve
Interior, the end projection for taking endless tube takes ring item there are two elasticity, and described two elasticity take ring item to be mutually inclined setting, the bullet
Property take the diameter of ring item along taking the direction of endless tube to be gradually reduced far from described, the C-shaped ring, which is set to, described takes endless tube far from institute
State the outside that elasticity takes one end of ring item and is located at the outer tube.
Referring to Fig. 1, a kind of gynemetrics's intrauterine contraceptive ring removing device 100, including sheath assembly 10 and take ring assemblies 20, described sleeve pipe
Component includes outer tube 11, inner sleeve 12 and multiple bumper rings 13, and the inner sleeve is slidably inserted in the outer tube, institute
The outside that multiple bumper rings are sheathed on the inner sleeve is stated, the circumferential surface of the multiple bumper ring and the inner surface of the outer tube are sliding
Dynamic contact, it is described to take ring assemblies including taking endless tube 21 and C-shaped ring 25, it is described that endless tube is taken slidably to be arranged in the inner sleeve,
The end projection for taking endless tube takes ring item 26 there are two elasticity, and described two elasticity take ring item to be mutually inclined setting, the bullet
Property take the diameter of ring item along taking the direction of endless tube to be gradually reduced far from described, the C-shaped ring, which is set to, described takes endless tube far from institute
State the outside that elasticity takes one end of ring item and is located at the outer tube.
For example, gynemetrics's intrauterine contraceptive ring removing device is when in use, by taking the relatively described outer tube of endless tube to move described in promotion
It is dynamic, after arriving at correct position, pulls back and described take endless tube so that two taken on endless tube the elasticity takes ring item described
It is shunk under the compressing of inner sleeve, thus clamp intrauterine device and pull in the contraceptive in the outer tube, it is hereafter described
The overall movement of gynemetrics's intrauterine contraceptive ring removing device is exited external.Since during pulling out external, the intrauterine device is located at institute
It states in outer tube, not to collide uterus inner wall, and then improves its security performance.
For example, for the ease of the movement of the inner sleeve, it is formed with cushion chamber on the inside of the bumper ring, in the cushion chamber
It is filled with buffer gas.Opening 251 is formed in the C-shaped ring, the opening takes ring item away from the elasticity.The outer tube
Opposite end be respectively formed with contraction mouth 111 and sliding groove 113, described two elasticity take ring item adjacent to the contraction mouth, institute
C-shaped ring is stated adjacent to the sliding groove.Be formed with cavities in the outer tube, the opposite end of the cavities respectively with
The contraction mouth and sliding groove connection.The multiple bumper ring is held on the inner sidewall of the cavities, the receipts
The diameter of necking is less than the diameter of the cavities.By in cavities are arranged in the outer tube, so that described
Inner sleeve more can be moved successfully in the cavities, and the multiple bumper ring is arranged and then makes the inner sleeve
Certain angle deviation can will be generated under the buffering of the multiple bumper ring, improve the ease of use of the inner sleeve.
For example, the inner sleeve includes protruding end 121 and presses end 123, described for the ease of illuminating to intrauterine
Protruding end protrudes from outside the sliding groove, and adjacent to the contraction mouth, described two elasticity take the pressure holding of ring item in institute at the pressure holding end
It states in pressure holding end.Described two elasticity take the distance between ring item to take the direction of endless tube to be gradually increased along far from described.The pressure
It holds and is provided with transparent ring outside end, the surface of the transparent ring forms conical ring face, and the conical ring face takes endless tube away from described.It is described
Multiple LED lamp beads are provided on bright ring, the multiple LED lamp bead deviates from the conical ring face.Due to being provided on the transparent ring
Multiple LED lamp beads, therefore conveniently intrauterine is illuminated, consequently facilitating taking the lighting homework of endless tube.
For example, it is of particular importance that please refer to figs. 2 and 3, in order to take endless tube to limit to described, so that described take
The end of endless tube is unlikely in inner sleeve described in retraction, and the end for taking endless tube is provided with storage barrel structure 40, the storage
Barrel structure is located at described one end for taking endless tube to take ring item far from the elasticity, and the outer diameter of the storage barrel structure is greater than the housing
The internal diameter of pipe, the storage barrel structure fixing sleeve take on endless tube set on described, and the C-shaped ring is actively set to the storage cylinder
In structure.Since the outer diameter of the storage barrel structure is greater than the internal diameter of the outer tube.Therefore, take endless tube relatively described when described
When inner sleeve is mobile, when the storage barrel structure is held in the end of the inner sleeve, it can prevent described in the C-shaped ring entrance
In outer tube.
For example, for the ease of thimerosal is injected intrauterine corresponding position, described take is formed with injecting liquid drug in endless tube
Channel 211, annular piston chamber 41 is formed in the storage barrel structure, and the annular piston chamber and the injecting liquid drug channel connect
It is logical, it is convexly equipped with multiple connecting rods 253 in the C-shaped ring, the multiple connecting rod is arranged in that the annular piston is intracavitary, and the annular is living
Fill in it is intracavitary slidably have annular piston 412, the annular piston is fixed on the multiple connecting rod.When taking ring, pass through pulling
The C-shaped ring is mobile, to drive the annular piston mobile, to push in the annular piston chamber using the annular piston
Medical fluid enter and the injecting liquid drug channel and thimerosal flow out from the other end for taking endless tube, thus taking-up in utero
Implement the spraying operation of the medical fluids such as thimerosal while contraceptive.
For example, for the ease of pushing thimerosal flowing, the storage barrel structure include annular slab 413, canister portion 414 and
Circular baffle plate 415, the annular slab take the outside projection of the periphery of endless tube, the circular baffle plate and the end for taking endless tube described in
Portion is spaced apart from each other setting, cartridge be sheathed on it is described take on the outside of endless tube, the opposite end of cartridge is separately connected the ring
Shape plate and the circular baffle plate, cartridge and the circumferential surface for taking endless tube are spaced apart from each other setting, and the annular piston chamber is formed
It is taken between endless tube and cartridge in described, is formed with extrusion chamber 416 between the circular baffle plate and the end for taking endless tube,
The extrusion chamber is connected to the injecting liquid drug channel and the annular piston chamber.For accommodating medical fluid in the extrusion chamber, pass through
Pull the C-shaped ring that the annular piston can be driven mobile towards the extrusion chamber, so that the medical fluid in the extrusion chamber be squeezed
It is depressed into the injecting liquid drug channel, and then flows to described two elasticity and take between ring item, medical fluid is enabled to be injected to son
The corresponding position in palace.
For example, can push the C-shaped ring when taking endless tube described in the promotion, the storage cylinder knot can also be pushed directly on
Structure, so that described take endless tube to advance relative to the inner sleeve.For example, being provided with medicinal fluid bag installation position on the outside of the annular slab
(not shown) has been removably installed various medicinal fluid bags, the medicinal fluid bag and the annular piston on the medicinal fluid bag installation position
Chamber connection, and between the annular slab and the inner sleeve.For example, being provided with one-way piece in the middle part of the annular piston
(not shown), when pushing the annular piston far from the circular baffle plate, the one-way piece of the annular piston can open, and make
The piston ring can be successfully moved on the annular slab, and before pushing and taking endless tube described in storage barrel structure drive
It moves, so that the medicinal fluid bag is squeezed using the annular slab and the inner sleeve, so that the medical fluid in medicinal fluid bag enters the ring
In shape plunger shaft.And in the pulling C-shaped ring, the one-way piece closes the annular piston, the annular piston court
The circular baffle plate is mobile, and then squeezes the medical fluid in the extrusion chamber and twitch the medical fluid in the medicinal fluid bag, so that medical fluid
It is projected into the injecting liquid drug channel, and from the other end in the injecting liquid drug channel.For example, the extruding in order to prevent
Intracavitary medical fluid is arbitrarily flowed in no external force in the injecting liquid drug channel, and the opposite end for taking endless tube is provided with
Elastic block piece (not shown), described two elastic block pieces block the opposite end in the injecting liquid drug channel, the elasticity respectively
Cross slit is offered on baffle, the elastic block piece is divided into multiple elastic bent sheets by the cross slit.It is described
It is bent under the extruding of medical fluid of multiple elasticity bent sheets in the extrusion chamber, so that medical fluid flows into the injecting liquid drug channel
In, and projected from another elastic block piece.The ring later period is being taken, the C-shaped ring can be pulled when needing liquid medicine injection, when being not required to
When wanting liquid medicine injection, storage barrel structure described in direct pull is retreated.
For example, the medicinal fluid bag installation position can install two kinds of thimerosals, in order to improve the mixing of described two thimerosals
Effect is also convexly equipped with main tie 255 in the C-shaped ring, and the main tie is slidably arranged in the circular baffle plate, the master
The end of pull rod takes in endless tube described in being convexly equipped in, and tooth-strip part 2551 is formed on the main tie, and the tooth-strip part is located at described
In extrusion chamber, the end for taking endless tube be equipped with driving gear 256, the driving gear be set to the extrusion chamber and with institute
Tooth-strip part engagement is stated, and is directed at the injecting liquid drug channel, the opposite end of the driving gear is convexly equipped with column spinner respectively, institute
It states two column spinners and is convexly equipped in that the annular piston is intracavitary, the end of the column spinner is provided with agitator arm 257, and described two
It is intracavitary that a agitator arm is directed at the annular piston.When pushing and pulling the C-shaped ring, the tooth-strip part is moved forward or backward
Mobile, described two agitator arms improve two kinds of disinfections to implement to stir operation by the dynamic rotation of the driving gear band at this time
The mixed effect of liquid.And described two agitator arms can be set by gear and the annular piston is prevented to be detached from the annular
Plunger shaft enters the extrusion chamber, improves the security performance of the annular piston.For example, in order to which suspending agent injection is entered institute
Injecting liquid drug channel is stated, suspending agent injection cavity 258 is offered in the C-shaped ring, the suspending agent is injected described in cavity perforation
Main tie, and be connected to by the extrusion chamber with the injecting liquid drug channel.The separate tooth of the suspending agent injection cavity
The one end in item portion is provided with sealing-plug, when an injection is needed, by the way that syringe needle to be pierced through to the sealing-plug in C-shaped ring and is infused inwardly
It penetrates.For example, in order to stir evenly or pulverize the particle in the suspending agent or other injection liquors, the suspending agent
It injects cavity and is formed with multiple beveleds far from one end of the C-shaped ring, the multiple beveled is located at the tooth-strip part
Multiple engaging tooths between, each beveled is between two neighboring engaging tooth, the extension side of the beveled
It is obliquely installed to the relatively described tooth-strip part and tilts multiple engaging tooths towards the elastic block piece, by the tooth-strip part and institute
The engagement of driving gear and the rotation of the driving gear are stated, the driving gear can be made sufficiently to pulverize the suspending agent
And the particle in other injection liquors, and suspending agent is sufficiently mixed with the reagent in the extrusion chamber, improve mixing effect
Fruit.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of gynemetrics's intrauterine contraceptive ring removing device, which is characterized in that including sheath assembly and take ring assemblies, described sleeve pipe component includes
Outer tube, inner sleeve and multiple bumper rings, the inner sleeve are slidably inserted in the outer tube, the multiple buffering snare
Set on the outside of the inner sleeve, the inner surface sliding contact of the circumferential surface of the multiple bumper ring and the outer tube is described to take
Ring assemblies include taking endless tube and C-shaped ring, and described that endless tube is taken slidably to be arranged in the inner sleeve, the end for taking endless tube is convex
If taking ring item there are two elasticity, described two elasticity take ring item to be mutually inclined setting, and the elasticity takes the diameter of ring item along separate
The direction for taking endless tube is gradually reduced, and the C-shaped ring, which is set to, described takes endless tube to take one end of ring item simultaneously far from the elasticity
Positioned at the outside of the outer tube.
2. gynemetrics's intrauterine contraceptive ring removing device according to claim 1, which is characterized in that be formed with buffering on the inside of the bumper ring
Chamber is filled with buffer gas in the cushion chamber.
3. gynemetrics's intrauterine contraceptive ring removing device according to claim 2, which is characterized in that be formed with opening, institute in the C-shaped ring
It states opening and takes ring item away from the elasticity.
4. gynemetrics's intrauterine contraceptive ring removing device according to claim 3, which is characterized in that the opposite end of the outer tube is distinguished
It is formed with contraction mouth and sliding groove, described two elasticity take ring item adjacent to the contraction mouth, and the C-shaped ring is adjacent to the sliding
Slot.
5. gynemetrics's intrauterine contraceptive ring removing device according to claim 4, which is characterized in that it is logical to be formed with receiving in the outer tube
Road, the opposite end of the cavities are connected to the contraction mouth and the sliding groove respectively.
6. gynemetrics's intrauterine contraceptive ring removing device according to claim 5, which is characterized in that the multiple bumper ring is held in described
On the inner sidewall of cavities, the diameter of the contraction mouth is less than the diameter of the cavities.
7. gynemetrics's intrauterine contraceptive ring removing device according to claim 6, which is characterized in that the inner sleeve includes protruding end and pressure
End is held, the protruding end protrudes from outside the sliding groove, and the pressure holding end takes ring item adjacent to the contraction mouth, described two elasticity
It presses in the pressure holding end.
8. gynemetrics's intrauterine contraceptive ring removing device according to claim 7, which is characterized in that described two elasticity take between ring item
Distance takes the direction of endless tube to be gradually increased along far from described.
9. gynemetrics's intrauterine contraceptive ring removing device according to claim 8, which is characterized in that be provided with outside the pressure holding end transparent
Ring, the surface of the transparent ring form conical ring face, and the conical ring face takes endless tube away from described.
10. gynemetrics's intrauterine contraceptive ring removing device according to claim 9, which is characterized in that be provided on the transparent ring multiple
LED lamp bead, the multiple LED lamp bead deviate from the conical ring face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610310.3A CN108969177B (en) | 2018-06-13 | 2018-06-13 | Intrauterine ring taking device for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610310.3A CN108969177B (en) | 2018-06-13 | 2018-06-13 | Intrauterine ring taking device for obstetrics and gynecology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108969177A true CN108969177A (en) | 2018-12-11 |
| CN108969177B CN108969177B (en) | 2020-07-14 |
Family
ID=64540395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610310.3A Expired - Fee Related CN108969177B (en) | 2018-06-13 | 2018-06-13 | Intrauterine ring taking device for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108969177B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172108A (en) * | 2018-08-18 | 2019-01-11 | 王仁浒 | A kind of gynecological ring tanker |
| CN112754754A (en) * | 2021-01-07 | 2021-05-07 | 牟秀霞 | Gynecological ring removing device for clinical obstetrician and gynecologist and working method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206453892U (en) * | 2016-10-28 | 2017-09-01 | 孙梦真 | Obstetrics and gynecology department ring taking device |
| CN107595463A (en) * | 2017-09-18 | 2018-01-19 | 上海市东方医院吉安医院 | Ring taking device |
| CN207125845U (en) * | 2017-02-28 | 2018-03-23 | 温州市人民医院 | A kind of device for taking out intrauterine device |
-
2018
- 2018-06-13 CN CN201810610310.3A patent/CN108969177B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206453892U (en) * | 2016-10-28 | 2017-09-01 | 孙梦真 | Obstetrics and gynecology department ring taking device |
| CN207125845U (en) * | 2017-02-28 | 2018-03-23 | 温州市人民医院 | A kind of device for taking out intrauterine device |
| CN107595463A (en) * | 2017-09-18 | 2018-01-19 | 上海市东方医院吉安医院 | Ring taking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172108A (en) * | 2018-08-18 | 2019-01-11 | 王仁浒 | A kind of gynecological ring tanker |
| CN112754754A (en) * | 2021-01-07 | 2021-05-07 | 牟秀霞 | Gynecological ring removing device for clinical obstetrician and gynecologist and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108969177B (en) | 2020-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Yan Inventor after: Song Jinhong Inventor before: Song Jinhong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200619 Address after: No.2, 12th floor, unit 2, building 5, baolixihu, NO.609, Mingzhu Avenue, Huaxi District, Guiyang City, Guizhou Province Applicant after: Yang Yan Address before: 415109 Xie Huayuan formation, Huayuan village, Lei Gong Miao Town, Dingcheng District, Changde, Hunan Applicant before: Song Jinhong |
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