CN2275859Y - Fallopian tube contraceptive device and its laying up apparatus - Google Patents
Fallopian tube contraceptive device and its laying up apparatus Download PDFInfo
- Publication number
- CN2275859Y CN2275859Y CN 96237060 CN96237060U CN2275859Y CN 2275859 Y CN2275859 Y CN 2275859Y CN 96237060 CN96237060 CN 96237060 CN 96237060 U CN96237060 U CN 96237060U CN 2275859 Y CN2275859 Y CN 2275859Y
- Authority
- CN
- China
- Prior art keywords
- contraceptive device
- tube body
- diameter
- utility
- trocar sheath
- 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.)
- Expired - Fee Related
Links
- 210000003101 oviduct Anatomy 0.000 title claims abstract description 19
- 239000003433 contraceptive agent Substances 0.000 title abstract 6
- 230000002254 contraceptive effect Effects 0.000 title abstract 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 7
- 241001330002 Bambuseae Species 0.000 claims abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 7
- 239000011425 bamboo Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a birth control instrument and a placing instrument thereof, particularly a fallopian tube contraceptive device and a placing instrument thereof. The front end of the contraceptive device is provided with an inverse hook which is provided with two inverse barbs, the middle part is connected with five to fifteen structures in a bamboo section shape, and the back part is provided with an elastic wire ring. The placing device of the contraceptive device is provided with an outer sleeve pipe and an inner pipe, wherein, the inner diameter of the outer sleeve pipe corresponds to the outer diameter of the inner pipe and is equal to the diameter of the contraceptive device, and the head parts of the inner pipe and the outer sleeve pipe are similar to the structure of a syringe needle. The utility model can enable the sterilizing operation of the woman of childbearing age to avoid abdomen opening operation without pain. The utility model is the contraceptive device with easy acceptance and popularization, high effect, safety, reversibility and few complications. The purposes of reversibility and contraception are obtained.
Description
This utility model relates to a kind of family planning utensil and deployment instrument thereof, particularly a kind of common oviduct IUD and deployment instrument thereof.
Fallopian tube contraception all plays an important role in the population control of developing country and developed country.Clinically used several different methods, but mostly had the easily vulnerable shortcoming of ureteral, and in case needed fertility must carry out again logical operation even logically still can't give birth to through multiple.As the silica gel bolt of the U.S., Belgium, Britain's application injection moulding, after the silica gel bolt took out, pregnancy rate was zero no better than.
The purpose of this utility model just is to provide a kind of mechanicalness salpingemphraxis birth control apparatus and deployment instrument thereof of good reversibility birth control.
This utility model is to realize like this.
Common oviduct IUD adopts the polythene material that is flexible and certain degree of hardness is arranged, and its front end is put barb, and barb has two agnails to be " individual " font structure, in be connected to 5～15 bamboo knot shaped structures, the rear portion has one to possess elastic coil, is nearly flat oval structure, and end folds and is cylindric.Bamboo knot shaped structure is good with 11.Wherein, for Chinese ethnic group, birth control apparatus length overall 40～42mm, diameter 1mm, barb 0.2～0.3mm, agnail 0.8～1mm are good.
The common oviduct IUD deployment instrument have trocar sheath and in pipe, vinyons etc. are full of elasticity and have the external diameter of interior tube body of rigid materials such as the trocar sheath internal diameter of tube body of certain degree of hardness and rustless steel suitable, equal the diameter of common oviduct IUD, both front ends are smooth.Trocar sheath rear end inner annular is opened outward, and the exterior section cross section is square, the syringe-like needle head structure, and handled easily is controlled.In pipe body (steel core) front end be screw thread guiding principle silk, the steel core tip is smooth circular arc, the outside can be duroplasts and makes behind the interior pipe, bulging ringwise, outer Zhang Xiangwen closes with trocar sheath rear end inner annular, and rear end exterior section cross section is square, the syringe-like needle head structure, handled easily is controlled.Outer casing tube body is longer than interior tube body, being good about 2mm.For Chinese ethnic group, the long 450mm of outer casing tube body, long 448mm is preferable for interior tube body.
During use, the common oviduct IUD front end is inserted the deployment instrument trocar sheath, continuing is pushed into deployment instrument trocar sheath front portion with pipe in the deployment instrument, inserts matter portion between the human body fallopian tube under direct-view of hysteroscope.During taking-up, behind loose fallopian tube smooth muscle, hook resilient coil and draw outward and get final product.
This utility model is by 13 routine clinical trials, and easy during placement, the birth control apparatus shape does not have change substantially during taking-up, the fallopian tube not damaged.The average placement 15 months, except that the 1 routine uterine pregnancy that comes off naturally, non-evident effect.The result is satisfactory.Make women of child-bearing age's sterilization operation need not abdominal, painless, be a kind of efficient, safe, reversible, birth control apparatus that complication is few that is easy to accept and promotes, reach and can practise contraception, be again reversible purpose.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the sketch map of common oviduct IUD of the present utility model.
Fig. 2 is the sketch map of this utility model common oviduct IUD deployment instrument trocar sheath.
Fig. 3 is the sketch map of pipe in this utility model common oviduct IUD deployment instrument.
Among Fig. 1, (1) is barb, and (2) are agnail, and (3) are bamboo knot shaped structure, and (4) are resilient coil, and (5) are terminal cylindrical-shaped structure.Bamboo knot shaped structure (3) is 11.Its birth control apparatus length overall 42mm, diameter 1mm, barb 0.2～0.3mm, agnail 0.8～1mm.
Among Fig. 2, Fig. 3, (6) are the trocar sheath body, and (7) are the trocar sheath end, and (8) are interior pipe body, and (9) are interior pipe rear portion.The long 450mm of outer casing tube body, the long 448mm of interior tube body.
Claims (3)
1. common oviduct IUD is characterized in that its front end puts barb, and barb has two agnails to be " individual " font structure, in be connected to 5～15 bamboo knot shaped structures, the rear portion has one to possess elastic coil, is nearly flat oval structure, end folds and is cylindric.
2. common oviduct IUD according to claim 1 is characterized in that bamboo knot shaped structure is good with 11.
3. common oviduct IUD deployment instrument, have trocar sheath and in pipe, it is characterized in that and have the external diameter of interior tube body of the outer casing tube body internal diameter of certain degree of hardness and rigid material suitable that equal the diameter of common oviduct IUD, both front ends are smooth full of elasticity; Trocar sheath rear end inner annular is opened outward, and the exterior section cross section is square; Interior pipe body (steel core) front end is a screw steel wire, outside annular bulging behind the interior pipe, and outer Zhang Xiangwen closes with trocar sheath rear end inner annular, and rear end exterior section cross section is square; Outer casing tube body slightly is longer than interior tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237060 CN2275859Y (en) | 1996-06-14 | 1996-06-14 | Fallopian tube contraceptive device and its laying up apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237060 CN2275859Y (en) | 1996-06-14 | 1996-06-14 | Fallopian tube contraceptive device and its laying up apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275859Y true CN2275859Y (en) | 1998-03-11 |
Family
ID=33912750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237060 Expired - Fee Related CN2275859Y (en) | 1996-06-14 | 1996-06-14 | Fallopian tube contraceptive device and its laying up apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275859Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464725C (en) * | 2006-09-14 | 2009-03-04 | 傅正英 | reversible tubal IUD |
| CN101496758B (en) * | 2008-12-08 | 2011-04-27 | 中国人民解放军第三军医大学 | A shape-memory fallopian tube contraceptive device for contraception |
| US8545384B2 (en) | 1999-08-12 | 2013-10-01 | Obtech Medical Ag | Anal incontinence disease treatment with controlled wireless energy supply |
| US8556796B2 (en) | 2000-02-10 | 2013-10-15 | Obtech Medical Ag | Controlled urinary incontinence treatment |
| US8600510B2 (en) | 2008-10-10 | 2013-12-03 | Milux Holding Sa | Apparatus, system and operation method for the treatment of female sexual dysfunction |
| US8602966B2 (en) | 2000-02-10 | 2013-12-10 | Obtech Medical, AG | Mechanical impotence treatment apparatus |
| US8696543B2 (en) | 2007-10-11 | 2014-04-15 | Kirk Promotion Ltd. | Method for controlling flow of intestinal contents in a patient's intestines |
| US8734318B2 (en) | 2000-02-11 | 2014-05-27 | Obtech Medical Ag | Mechanical anal incontinence |
| US8764627B2 (en) | 2000-02-14 | 2014-07-01 | Obtech Medical Ag | Penile prosthesis |
| US8795153B2 (en) | 2007-10-11 | 2014-08-05 | Peter Forsell | Method for treating female sexual dysfunction |
| US8874215B2 (en) | 2008-10-10 | 2014-10-28 | Peter Forsell | System, an apparatus, and a method for treating a sexual dysfunctional female patient |
| US8992409B2 (en) | 2007-10-11 | 2015-03-31 | Peter Forsell | Method for controlling flow in a bodily organ |
| CN104523362A (en) * | 2014-12-23 | 2015-04-22 | 南通伊诺精密塑胶导管有限公司 | Recoverable umbrella-shaped fallopian tube intrauterine device |
| US9662117B2 (en) | 2007-10-11 | 2017-05-30 | Peter Forsell | Apparatus for controlling flow in a bodily organ |
| US9949871B2 (en) | 2007-10-11 | 2018-04-24 | Peter Forsell | Method for controlling flow of eggs in a uterine tube |
-
1996
- 1996-06-14 CN CN 96237060 patent/CN2275859Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8545384B2 (en) | 1999-08-12 | 2013-10-01 | Obtech Medical Ag | Anal incontinence disease treatment with controlled wireless energy supply |
| US8556796B2 (en) | 2000-02-10 | 2013-10-15 | Obtech Medical Ag | Controlled urinary incontinence treatment |
| US8602966B2 (en) | 2000-02-10 | 2013-12-10 | Obtech Medical, AG | Mechanical impotence treatment apparatus |
| US8734318B2 (en) | 2000-02-11 | 2014-05-27 | Obtech Medical Ag | Mechanical anal incontinence |
| US8764627B2 (en) | 2000-02-14 | 2014-07-01 | Obtech Medical Ag | Penile prosthesis |
| CN100464725C (en) * | 2006-09-14 | 2009-03-04 | 傅正英 | reversible tubal IUD |
| US8992409B2 (en) | 2007-10-11 | 2015-03-31 | Peter Forsell | Method for controlling flow in a bodily organ |
| US9949871B2 (en) | 2007-10-11 | 2018-04-24 | Peter Forsell | Method for controlling flow of eggs in a uterine tube |
| US8696543B2 (en) | 2007-10-11 | 2014-04-15 | Kirk Promotion Ltd. | Method for controlling flow of intestinal contents in a patient's intestines |
| US8795153B2 (en) | 2007-10-11 | 2014-08-05 | Peter Forsell | Method for treating female sexual dysfunction |
| US9662117B2 (en) | 2007-10-11 | 2017-05-30 | Peter Forsell | Apparatus for controlling flow in a bodily organ |
| US8600510B2 (en) | 2008-10-10 | 2013-12-03 | Milux Holding Sa | Apparatus, system and operation method for the treatment of female sexual dysfunction |
| US9370656B2 (en) | 2008-10-10 | 2016-06-21 | Peter Forsell | System, an apparatus, and a method for treating a sexual dysfunctional female patient |
| US8874215B2 (en) | 2008-10-10 | 2014-10-28 | Peter Forsell | System, an apparatus, and a method for treating a sexual dysfunctional female patient |
| CN101496758B (en) * | 2008-12-08 | 2011-04-27 | 中国人民解放军第三军医大学 | A shape-memory fallopian tube contraceptive device for contraception |
| CN104523362A (en) * | 2014-12-23 | 2015-04-22 | 南通伊诺精密塑胶导管有限公司 | Recoverable umbrella-shaped fallopian tube intrauterine device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |