CN105232123A - Fallopian tube transfixion operation assembly and method - Google Patents
Fallopian tube transfixion operation assembly and method Download PDFInfo
- Publication number
- CN105232123A CN105232123A CN201510773094.0A CN201510773094A CN105232123A CN 105232123 A CN105232123 A CN 105232123A CN 201510773094 A CN201510773094 A CN 201510773094A CN 105232123 A CN105232123 A CN 105232123A
- Authority
- CN
- China
- Prior art keywords
- fallopian tube
- uterine cavity
- runs
- indicating ring
- stent
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4233—Operations on Fallopian tubes, e.g. sterilization
Abstract
A fallopian tube transfixion operation assembly comprises a pair of fallopian tube supports and a uterine cavity indication ring. The fallopian tube supports are made of elastic medical materials. Lock catches are arranged at the tail ends of the fallopian tube supports. The outer diameter of the uterine cavity indication ring is 10 mm to 30 mm. The uterine cavity indication ring is made of retractable flexible medical materials. The invention further discloses a fallopian tube transfixion operation method achieved through the fallopian tube transfixion operation assembly. When the fallopian tube transfixion operation assembly and method are applied to a salpingostomy operation, compared with the prior art, the fallopian tube transfixion operation assembly and method are safe, reliable, small in operation wound and rapid in postoperative recovery, and the statistics of 5000 or more patients who are clinically treated through the fallopian tube transfixion operation assembly and method shows that the pregnancy rate is higher than 95% in three years after the operation.
Description
Technical field
The invention belongs to mechanical field, relate to the using method of a kind of armarium and this equipment, be specifically related to a kind of fallopian tube and run through surgical assembly and method.
Background technology
Salpingemphraxis mainly causes female acyesis, accounts for 25% to 35% of female acyesis, and the main cause causing fallopian tube to damage is pelvic inflammatory disease (PID).The incidence rate of Secondary cases obstruction of fallopian tube and the incidence rate of PID directly related.Reproductive performance after reconstruction of fallopian tube depends on the position that fallopian tube damages and degree.The women of fallopian tube extensive injuries, even if the art of undergoing reconstruction, conceived probability is still less.
Summary of the invention
Cause of the right age women can not be conceived for overcoming salpingemphraxis, the technological deficiency that the postoperative conceived probability of existing reconstruction of fallopian tube is low, the invention discloses a kind of fallopian tube and runs through surgical assembly and method.
Fallopian tube of the present invention runs through surgical assembly, comprise a pair fallopian tube stent and uterine cavity indicating ring, described fallopian tube stent is that elasticity medical material is made, fallopian tube stent end is provided with snap close, described uterine cavity indicating ring external diameter is 10-30 millimeter, and uterine cavity indicating ring is that retractable and flexible medical material is made.
Preferably, described fallopian tube stent is that silastic material is made.
Further, the lock catch part material of described fallopian tube stent end is Polyurethane.
Preferably, described uterine cavity indicating ring is polylactic acid.
The invention also discloses a kind of fallopian tube and run through operation method, comprise the following steps: cut Pollen sterility along fallopian tube angular intrauterine, inserted from tunnel face by fallopian tube stent, be placed in by fallopian tube stent in fallopian tube, two fallopian tube stents are all connected with uterine cavity indicating ring; Free end fallopian tube stent not being arranged snap close is placed on described Pollen sterility opening part, tunica serosa tubae uterinae and perimetrium apposition suture is fixed.
Adopt fallopian tube of the present invention to run through surgical assembly and method, be applied in tubal reversal, compared with prior art, the present invention is safe and reliable, and surgical wound is little, and post-operative recovery is fast, use more than 5000 example statistics by clinical treatment, in postoperative 3 years, pregnancy rate is higher than 95%.
Accompanying drawing explanation
Fig. 1 is a kind of detailed description of the invention structural representation that fallopian tube of the present invention runs through surgical assembly;
In figure, Reference numeral name is called: 1-fallopian tube stent, 2-uterine cavity indicating ring, 3-snap close.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, fallopian tube of the present invention runs through surgical assembly, comprise a pair fallopian tube stent 1 and uterine cavity indicating ring 2, described fallopian tube stent 1 is made for elasticity medical material, fallopian tube stent end is provided with snap close 3, described uterine cavity indicating ring external diameter is 10-30 millimeter, and uterine cavity indicating ring 2 is made for retractable and flexible medical material.
During use, cut Pollen sterility along fallopian tube angular intrauterine, inserted from tunnel face by fallopian tube stent, be placed in by fallopian tube stent in fallopian tube, two fallopian tube stents 1 are all connected by snap close 3 with uterine cavity indicating ring 2; Free end fallopian tube stent not being arranged snap close is placed on described Pollen sterility opening part, tunica serosa tubae uterinae and perimetrium apposition suture is fixed.
Tubal branch frame material is preferably silicone rubber, based on the polysiloxane of silicone rubber to be a kind of by Si-O-Si the be straight-chain high molecular of main chain, add some specific components, after the processing of certain technological requirement, make the rubbery elastomers with some strength and percentage elongation.Silicone rubber has good biocompatibility, blood compatibility and histocompatibility, implant without toxicity, be easy to processing and forming, possess certain bending degree and mechanical strength, the snap close of fallopian tube stent end preferably adopts polyurethane, polyurethane refers to the polymer containing carbamate groups on high polymer main chain, be called for short PU, be made up by step-reaction polymerization of isocyanates and hydroxyl or amino-compound, its strand is made up of soft section and hard section, therefore polyurethane possesses suitable pliability and elasticity, with silicone rubber, there is stronger adhesive force simultaneously, can be fixedly connected with preferably with silicone rubber.Uterine cavity indicating ring requires that material is light, elasticity is strong, non-toxic degradable, and possess certain pliability, be preferably polylactic acid, polylactic acid is the base polymer synthesized for monomer chemistries with lactic acid or lactide, belongs to biodegradable thermoplastic polyester, has that nontoxic, non-stimulated, good biocompatibility, biodegradable absorption, intensity are high, the synthesis class biodegradated polymer materal of plasticity machine-shaping.Its catabolite is lactic acid, CO
2and H
2o.
Opportunity of operation should be selected in the 3-5 after menstruation terminates days, when cutting abdominal cavity open, preferably excise narrow, block, sclerosis, flesh section fallopian tube, if umbrella end is inaccessible, then preferably carry out expansions umbrella end with make umbrella end perform the operation.The postoperative 1-2 month, observe menstruation and to terminate after 3-5 days to take out cervix uteri indicating ring and connected a pair fallopian tube stent from cervix uteri transvaginal, postoperative should practise contraception 1 year after, can be conceived under physician guidance.
Previously described is each preferred embodiment of the present invention, preferred implementation in each preferred embodiment is if not obviously contradictory or premised on a certain preferred implementation, each preferred implementation can stack combinations use arbitrarily, design parameter in described embodiment and embodiment is only the invention proof procedure in order to clear statement inventor, and be not used to limit scope of patent protection of the present invention, scope of patent protection of the present invention is still as the criterion with its claims, the equivalent structure change that every utilization description of the present invention and accompanying drawing content are done, in like manner all should be included in protection scope of the present invention.
Claims (5)
1. fallopian tube runs through surgical assembly, it is characterized in that, comprise a pair fallopian tube stent and uterine cavity indicating ring, described fallopian tube stent is that elasticity medical material is made, fallopian tube stent end is provided with snap close, described uterine cavity indicating ring external diameter is 10-30 millimeter, and uterine cavity indicating ring is that retractable and flexible medical material is made.
2. fallopian tube as claimed in claim 1 runs through surgical assembly, and it is characterized in that, described fallopian tube stent is that silastic material is made.
3. fallopian tube as claimed in claim 2 runs through surgical assembly, and it is characterized in that, the lock catch part material of described fallopian tube stent end is Polyurethane.
4. fallopian tube as claimed in claim 1 runs through surgical assembly, and it is characterized in that, described uterine cavity indicating ring is polylactic acid.
5. fallopian tube runs through operation method, it is characterized in that, comprises the following steps: cut Pollen sterility along fallopian tube angular intrauterine, inserted from tunnel face by fallopian tube stent, be placed in by fallopian tube stent in fallopian tube, two fallopian tube stents are all connected with uterine cavity indicating ring; Free end fallopian tube stent not being arranged snap close is placed on described Pollen sterility opening part, tunica serosa tubae uterinae and perimetrium apposition suture is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773094.0A CN105232123A (en) | 2015-11-13 | 2015-11-13 | Fallopian tube transfixion operation assembly and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773094.0A CN105232123A (en) | 2015-11-13 | 2015-11-13 | Fallopian tube transfixion operation assembly and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105232123A true CN105232123A (en) | 2016-01-13 |
Family
ID=55030147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773094.0A Pending CN105232123A (en) | 2015-11-13 | 2015-11-13 | Fallopian tube transfixion operation assembly and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105232123A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1106096A (en) * | 1964-06-03 | 1968-03-13 | Ethicon Inc | Internal surgical splint |
| CN2091136U (en) * | 1991-03-20 | 1991-12-25 | 葛凤兰 | Hollow solubility small cavity anastomosis inside support |
| US20050171569A1 (en) * | 2000-04-25 | 2005-08-04 | Impres Medical, Inc. | Method and apparatus for creating intrauterine adhesions |
| CN201365990Y (en) * | 2009-02-20 | 2009-12-23 | 山东省计划生育科学技术研究所 | Chitosan oviduct support |
-
2015
- 2015-11-13 CN CN201510773094.0A patent/CN105232123A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1106096A (en) * | 1964-06-03 | 1968-03-13 | Ethicon Inc | Internal surgical splint |
| CN2091136U (en) * | 1991-03-20 | 1991-12-25 | 葛凤兰 | Hollow solubility small cavity anastomosis inside support |
| US20050171569A1 (en) * | 2000-04-25 | 2005-08-04 | Impres Medical, Inc. | Method and apparatus for creating intrauterine adhesions |
| CN201365990Y (en) * | 2009-02-20 | 2009-12-23 | 山东省计划生育科学技术研究所 | Chitosan oviduct support |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |