CN107174321A - A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix - Google Patents
A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix Download PDFInfo
- Publication number
- CN107174321A CN107174321A CN201710488089.4A CN201710488089A CN107174321A CN 107174321 A CN107174321 A CN 107174321A CN 201710488089 A CN201710488089 A CN 201710488089A CN 107174321 A CN107174321 A CN 107174321A
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- Prior art keywords
- medical
- stainless steel
- uterine cavity
- absorbable
- cervix
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- 210000003679 cervix uteri Anatomy 0.000 title claims abstract description 33
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 53
- 239000010935 stainless steel Substances 0.000 claims abstract description 53
- 239000002994 raw material Substances 0.000 claims description 7
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229920000954 Polyglycolide Polymers 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004633 polyglycolic acid Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- 229960000448 lactic acid Drugs 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000029663 wound healing Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 210000004291 uterus Anatomy 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 206010000210 abortion Diseases 0.000 description 2
- 231100000176 abortion Toxicity 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010013935 Dysmenorrhoea Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004084 narcotic analgesic agent Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
-
- 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
- A61M2210/1433—Uterus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, including absorbable medical film, medical stainless steel turn and medical wire, the medical stainless steel turn is arranged on the periphery of absorbable medical film, the medical stainless steel turn is located at the top of absorbable medical film, it is coincide with the size and shape on the outside of absorbable medical film on the outside of the medical stainless steel turn, the periphery of absorbable medical film and the medical stainless steel turn is stitched together by medical wire.The present invention is put into uterine cavity by opening of the cervix, patient's no pain, is performed the operation simple and convenient；It is put into after uterine cavity, anti-sticking connected device Automatic-expanding coincide substantially into plane inside size and uterine cavity, and it is long-term flexible；Post operation, it is not necessary to which patient sees a doctor repeatedly, will not be discharged because of intermenstrual period Automatic-falling；After patient wound's healing, adherence preventing material is absorbed by the body automatically, and holder part is taken out by Simple operation apparatus.
Description
Technical field
The invention belongs to technical field of medical instruments, and in particular to a kind of to enter the anti-of uterine cavity Automatic-expanding by opening of the cervix
Adhesion device.
Background technology
Gynaecology's metrosynizesis problem, is always a global medical care problem for perplexing ob-gyn and patient.Mesh
Before, adherence preventing material in the market has had many kinds, typically after exposed operation is completed, adherence preventing material is covered in and done
On surgical tissue, then sutured, wound tissue heal after, adherence preventing material within cycle regular hour, gradually by
Tissue absorbs, and reaches the effect prevented adhesion.Due to the special construction inside uterine cavity, carry out completion induced abortion, examine scrape,
After the operation such as palace of the Qing Dynasty, the uterine cavity problem that sticks together occurs often, is likely to result in dysmenorrhoea, fluid in uterine, reduces or even close through amount
Through, influence become pregnant cause it is infertile.Medical treatment does not have especially desirable method for the problem at present, and existing technology, hospital can adopt
Anti-adhesion gel is injected with to intrauterine, but due to the continuous wriggling in uterus, noting the anti-adhesion gel entered can be slowly from uterus
Inside flow out, preventing adhesiving effect is very undesirable.
A disposable sacculus support 1 is released in the medical treatment of U.S. Cook, and balloon portion is put into patient uterine's chamber 2, exposed to lead
Pipe and injection section are trapped in inside vagina (as shown in Figure 1), are inflated at regular intervals, reach that uterine cavity prevents mesh even
's.This mode can actually reach certain preventing adhesiving effect, but has a problem in that putting balloon-stent always in patient's body, fill
Airway is hung inside patient's vagina always, and the time cycle is generally up to 2-3 months, and patient is from physiology and psychological aspects, all
Such therapeutic modality beyond affordability, and there is the risk of retrograde infection.
Once therefore, design it is a kind of place convenient, preventing adhesiving effect it is preferable, using without seeing a doctor repeatedly again, patient's physiology
The anti-sticking by-product that can receive with psychology is very necessary.
The content of the invention
It is an object of the invention to overcome it is above-mentioned it is of the prior art it is not enough there is provided one kind by opening of the cervix enter uterine cavity from
The anti-sticking connected device of dynamic expansion, it is put into uterine cavity by opening of the cervix, patient's no pain, is performed the operation simple and convenient；It is put into after uterine cavity,
Anti-sticking connected device Automatic-expanding coincide substantially into plane inside size and uterine cavity, and long-term flexible；Post operation, it is not necessary to
Patient sees a doctor repeatedly, will not be discharged because of intermenstrual period Automatic-falling；After patient wound's healing, adherence preventing material is inhaled by body automatically
Receive, holder part is taken out by Simple operation apparatus.
To achieve the above object, the technical solution adopted by the present invention is：It is a kind of that uterine cavity Automatic-expanding is entered by opening of the cervix
Anti-sticking connected device, it is characterised in that：Including absorbable medical film, medical stainless steel turn and medical wire, it is described it is medical not
Rust steel bomb spring coil is arranged on the periphery of absorbable medical film, and the medical stainless steel turn is located at the upper of absorbable medical film
It is coincide with the size and shape on the outside of absorbable medical film on the outside of side, the medical stainless steel turn, the absorbable doctor
It is stitched together with the periphery and medical stainless steel turn of film by medical wire.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described absorbable
Medical films are shaped as circle, and the structure of the medical stainless steel turn is circle.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described absorbable
A diameter of 16mm~25mm of medical films.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described absorbable
The thickness of medical films is 0.05mm~1mm.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：The medical silk
The cross-sectional diameter of line is 0.05mm~0.5mm.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described it is medical not
The cross-sectional diameter of rust steel bomb spring coil is 1.5mm~2.5mm.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described it is medical not
Zhou Changwei 50.2mm~78.5mm of rust steel bomb spring coil.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：It is described absorbable
Medical films are using DL-LACTIC ACID as the aggregated absorbable medical film being processed into of raw material.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：The medical silk
Line be by raw material of polyglycolic acid, structure be that multiply braiding, coating use the Surgical Absorbable Suture that is made of calcium stearate.
A kind of above-mentioned anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：The medical silk
Line is medical copper wire, medical filamentary silver, medical titanium silk or medical stainless steel silk.
The present invention has advantages below compared with prior art：
1st, the present invention is simple in construction, reasonable in design and using easy to operate.
2nd, the present invention can be put into uterine cavity by opening of the cervix, and patient's no pain, operation technique is simple and convenient；It is put into uterus
After chamber, anti-sticking connected device can Automatic-expanding into plane, size is and long-term flexible with being coincide substantially inside uterine cavity.
3rd, Post operation of the present invention, it is not necessary to which patient sees a doctor repeatedly, Automatic-falling will not be discharged because of intermenstrual period.
4th, after patient wound's healing of the present invention, adherence preventing material is absorbed by the body automatically, and holder part is medical stainless steel
Turn is taken out by Simple operation apparatus.
Below by drawings and examples, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the use state figure of existing disposable sacculus support.
Fig. 2 is structural representation of the invention.
Fig. 3 is put into structural representation during uterine cavity for the present invention.
Fig. 4 is use state figure of the invention.
Description of reference numerals:
1-disposable sacculus support；2-uterine cavity；3-absorbable medical film；
4-medical stainless steel turn；5-medical wire；6-cervical canal.
Embodiment
As shown in Fig. 2 the present invention includes absorbable medical film 3, medical stainless steel turn 4 and medical wire 5, the doctor
The periphery of absorbable medical film 3 is arranged on stainless steel spring circle 4, the medical stainless steel turn 4 is located at absorbable medical
The top of film 3, the size and shape in the outside of medical stainless steel turn 4 and the outside of absorbable medical film 3 is coincide, described
The periphery of absorbable medical film 3 and medical stainless steel turn 4 are stitched together by medical wire 5.
, can be by medical stainless steel bullet when a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix of the present invention makes
The two ends of spring bar are inlayed, and form the turn of a closing, and the smooth nothing of turn substantially connects vestige.By absorbable medical film 3
It is placed on above frock, medical stainless steel turn 4 is placed on above absorbable medical film 3, and by both center alignments,
Using stitching devices, the periphery of medical stainless steel turn 4 and absorbable medical film 3 is sutured, as an entirety knot
Structure.When being put into uterine cavity, can by medical stainless steel turn 4, two side compressions are drawn close in a flat state, spring is constant, medical
The bending part of stainless steel spring circle 4 is seamless, and the Breadth Maximum A for the device that prevented adhesion after doubling is 3.0mm~5.0mm (as shown in Figure 3)；
After the compression stress of spring is released, medical stainless steel turn 4 restores to the original state, and physical dimension does not change because of compression.
In the present embodiment, the absorbable medical film 3 is shaped as circle, the structure of the medical stainless steel turn 4
For circle, it is coincide substantially with the internal structure of uterine cavity, can preferably plays preventing adhesiving effect.
In the present embodiment, a diameter of 16mm~25mm of the absorbable medical film 3, the thickness of the absorbable medical film 3
Spend for 0.05mm~1mm, fully absorbed in vivo within three months, absorbable medical film 3 has certain draftability, and
Stretching below is in use, ensure will not be damaged.Because the diameter of absorbable medical film 3 needs and medical stainless steel turn 4
The diameter of different model is supporting, therefore absorbable medical film 3 can not be excessive or too small, absorbable medical film 3 of the present invention it is straight
Footpath uses 16mm~25mm.The medical stainless steel turn 4 of different patient's constitutions and different size, it is absorbable with dimension
Medical films 3 are supporting, and its time absorbed in vivo is different, and the thickness of absorbable medical film is different, and the time of absorption also can be different,
The thickness of absorbable medical film 3 is designed as 0.05mm~1mm by the present invention.
In the present embodiment, the cross-sectional diameter of the medical wire 5 is 0.05mm~0.5mm.
In the present embodiment, the cross-sectional diameter of the medical stainless steel turn 4 is 1.5mm~2.5mm.Medical stainless steel
The cross-sectional diameter of turn 4, uses process related, medical stainless steel turn 4 to the product for entering uterine cavity by opening of the cervix
Cross-sectional diameter it is too small, spring force not enough, the cross-sectional diameter of medical stainless steel turn 4 is too big, it is not easy to pass through palace
Eck enters uterine cavity, therefore the cross-sectional diameter of present invention design medical stainless steel turn 4 is 1.5mm~2.5mm.
In the present embodiment, Zhou Changwei 50.2mm~78.5mm of the medical stainless steel turn 4.
In the present embodiment, the absorbable medical film 3 is using DL-LACTIC ACID as the aggregated absorbable doctor being processed into of raw material
Use film.
In the present embodiment, the medical wire 5 be by raw material of polyglycolic acid, structure be multiply braiding, coating using hard
The Surgical Absorbable Suture that resin acid calcium is made, is absorbed for three months completely in vivo.
In the present embodiment, the medical wire 5 is medical copper wire, medical filamentary silver, medical titanium silk or medical stainless steel silk etc.
Other therapeutic medical silk threads, using this kind of silk thread, human body can not absorb, and the later stage needs to take out.It can specifically select medical T2 purple
Copper wire.
The present invention operation principle be：Because the structure in uterine cavity is complex, finishing induced abortion, examines and the hand such as scrape
Postoperative, uterine cavity wall is easily by wound, if not doing any processing, uterine cavity wall is within the wound healing phase, and upper lower wall may
Stick together and grow together.If handled, adherence preventing material then cannot be introduced into uterine cavity, or enter uterine cavity
It is interior, it is impossible to automatically become planar development state, upper lower wall is kept apart with certain strength.
A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix of the present invention, by absorbable medical film 3 with medical
Silk thread 5 is sewn to above medical stainless steel turn 4, it is ensured that absorbable medical film 3 is firmly connected with medical stainless steel turn 4
Together.Due to being a relatively closed space inside uterine cavity, entrance, which only has, passes through opening of the cervix entrance, the internal diameter one of cervical canal 6
As in 4mm ± 1.0mm (maximum 5.0mm) palace or narcotic analgesic need not be expanded, therefore the present invention is by medical stainless steel turn 4
Width design is 3.0mm~5.0mm after doubling.In use, anti-sticking connected device of the invention is pushed into by opening of the cervix by feeder
In uterine cavity 2, during medical stainless steel turn 4 shrinks, it is sewn to absorbable above medical stainless steel turn 4
Medical films 3 are stretched by strength, present invention ensure that in drawing process absorbable medical film 3 must not have it is any damaged and with it is medical
Stainless steel spring circle 4 comes off；Anti-sticking connected device enters after uterine cavity 2, under the elastic force effect of stainless steel spring circle 4, with stainless
The Automatic-expanding of steel bomb spring coil 4.Absorbable medical film 3 deploys to turn into a plane (as shown in Figure 4) in the lump, above and below the cavity wall of uterus
Face is separated, and because the time that absorbable medical film 3 is absorbed by the body is 60~90 days, this period, uterus cavity wall wound is
Through progressively healing, so as to reach the purpose prevented adhesion to uterine cavity.After three months, stainless steel is taken out by Simple operation apparatus
Turn 4, operation is completed.
In addition, medical wire 5 is as used by raw material of polyglycolic acid, structure is that multiply weaves, coating uses calcium stearate
The Surgical Absorbable Suture being made, then absorbed for three months completely in vivo, without taking out after three months.Medical wire 5
Such as using medical copper wire, medical filamentary silver, medical titanium silk or the other therapeutic medical silk threads of medical stainless steel silk, then human body can not be inhaled
Receive, stainless steel spring circle 4 and this silk thread are taken out by human body using Simple operation apparatus together after three months.
It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention
Any simple modification, change and equivalent structure transformation that technical spirit is made to above example, still fall within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix, it is characterised in that：Including absorbable medical film
(3), medical stainless steel turn (4) and medical wire (5), the medical stainless steel turn (4) are arranged on absorbable medical
The periphery of film (3), the medical stainless steel turn (4) is located at the top of absorbable medical film (3), the medical stainless steel bullet
It is coincide with the size and shape on the outside of absorbable medical film (3) on the outside of spring coil (4), the periphery of the absorbable medical film (3)
It is stitched together with medical stainless steel turn (4) by medical wire (5).
2. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1, it is characterised in that：
The absorbable medical film (3) is shaped as circle, and the structure of the medical stainless steel turn (4) is circle.
3. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 2, it is characterised in that：
A diameter of 16mm~25mm of the absorbable medical film (3).
4. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：The thickness of the absorbable medical film (3) is 0.05mm~1mm.
5. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：The cross-sectional diameter of the medical wire (5) is 0.05mm~0.5mm.
6. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：The cross-sectional diameter of the medical stainless steel turn (4) is 1.5mm~2.5mm.
7. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：Zhou Changwei 50.2mm~78.5mm of the medical stainless steel turn (4).
8. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：The absorbable medical film (3) is using DL-LACTIC ACID as the aggregated absorbable medical film being processed into of raw material.
9. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, its feature
It is：The medical wire (5) is using polyglycolic acid by raw material, structure is woven by multiply, coating is made of calcium stearate
Surgical Absorbable Suture.
10. according to a kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix described in claim 1,2 or 3, it is special
Levy and be：The medical wire (5) is medical copper wire, medical filamentary silver, medical titanium silk or medical stainless steel silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488089.4A CN107174321A (en) | 2017-06-23 | 2017-06-23 | A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488089.4A CN107174321A (en) | 2017-06-23 | 2017-06-23 | A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix |
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| CN107174321A true CN107174321A (en) | 2017-09-19 |
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| CN201710488089.4A Pending CN107174321A (en) | 2017-06-23 | 2017-06-23 | A kind of anti-sticking connected device for entering uterine cavity Automatic-expanding by opening of the cervix |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044429A (en) * | 2018-07-03 | 2018-12-21 | 郑州大学第附属医院 | A kind of multi-functional organ isolator |
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| CN203677142U (en) * | 2013-12-20 | 2014-07-02 | 西安组织工程与再生医学研究所 | Double umbrella type self-expansion absorbable amplatzer occluder |
| CN203710106U (en) * | 2013-12-27 | 2014-07-16 | 上海市第一人民医院宝山分院 | Uterine cavity separator |
| CN205251812U (en) * | 2015-09-29 | 2016-05-25 | 燕芳莉 | Fang gong chamber adhesion birth control ware |
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2017
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|---|---|---|---|---|
| US3633574A (en) * | 1968-11-14 | 1972-01-11 | Robins Co Inc A H | Intrauterine contraceptive device |
| WO2001080788A2 (en) * | 2000-04-25 | 2001-11-01 | Impres Medical, Inc. | Method and apparatus for creating intrauterine adhesions |
| CN101229074A (en) * | 2008-02-27 | 2008-07-30 | 徐大宝 | Asherman's syndrom curing equipment |
| CN102648868A (en) * | 2012-02-29 | 2012-08-29 | 徐大宝 | Intrauterine adhesion prevention and cure device |
| CN203042397U (en) * | 2013-01-17 | 2013-07-10 | 朱晓明 | Degradable and absorbable uterine cavity anti-adhesion film |
| CN203677142U (en) * | 2013-12-20 | 2014-07-02 | 西安组织工程与再生医学研究所 | Double umbrella type self-expansion absorbable amplatzer occluder |
| CN203710106U (en) * | 2013-12-27 | 2014-07-16 | 上海市第一人民医院宝山分院 | Uterine cavity separator |
| CN205251812U (en) * | 2015-09-29 | 2016-05-25 | 燕芳莉 | Fang gong chamber adhesion birth control ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109044429A (en) * | 2018-07-03 | 2018-12-21 | 郑州大学第附属医院 | A kind of multi-functional organ isolator |
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