CN105520770A - Follicle irrigator for double-lumen needle ovum retrieval - Google Patents
Follicle irrigator for double-lumen needle ovum retrieval Download PDFInfo
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- CN105520770A CN105520770A CN201410512401.5A CN201410512401A CN105520770A CN 105520770 A CN105520770 A CN 105520770A CN 201410512401 A CN201410512401 A CN 201410512401A CN 105520770 A CN105520770 A CN 105520770A
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- tube
- follicle
- test tube
- irrigating
- ovum
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Abstract
The invention relates to a follicle irrigator for double-lumen needle ovum retrieval, characterized by comprising an irrigating tube connector, an irrigating tube, a test tube plug, an intake tube, a balloon and an intake valve. The irrigating tube connector is fixedly connected with the irrigating tube. The other end of the irrigating tube passes through the test tube plug and may reach the bottom of a test tube. The test tube plug is also provided with the intake tube passing through, and the other end of the intake tube is fixedly connected with the balloon having the intake valve. During ovum retrieval, the test tube plug blocks a follicle irrigating liquid test tube on a thermostatic test tube rack, and the irrigating tube connector is connected with an irrigating tube head on a double-lumen ovum retrieval needle. The follicular cavity may be irrigated repeatedly and constantly by pushing the balloon, constant temperature of an irrigating liquid is maintained in the meantime, the operation is simple and convenient, and a series of repeated operational actions such as tube picking, liquid pumping and push injection during follicle irrigation at present can be replaced. The follicle irrigator enables an effective decrease in surgical time and significant improvements in work efficiency of medical staff and medical quality and is widely applicable to ovum retrieval in a hospital.
Description
Technical field
The present invention relates to medical instruments field, particularly relate to the follicle flusher that bilumen needle gets ovum.
Background technology
At present, due to the quickening of work rhythm and the continuous enhancing of work competitive pressure, and under the combined influence of other factors such as environmental pollution, the number of Sterility patient increases day by day.Vitro fertilization-embryo implanting is used to implement to become pregnant in clinical position, become effective medical procedure, now general method adopts to get ovum pin and obtain ovum, not only easy, safety under both transvaginal ultrasonography guides, each follicle can also be sucked exactly, substantially increase the efficiency of getting ovum.Get ovum pin and be mainly divided into two kinds, double-cavity ovum taking needle and single-lumen ovum pickup needle.The former is except repeatedly can rinsing follicle by follicular aspiration liquid compared with the advantage of the latter, improves and obtains ovum rate.
But existing double-cavity ovum taking needle Problems existing extends operating time even to affect the quality obtaining ovum.In clinical position use double-cavity ovum taking needle get in the process of ovum aspirated a follicle after need rinse follicle time, surgical doctor must wait for that nurse rinses follicle.In order to ensure the quality obtaining ovum, need the temperature maintaining flushing liquor close to normal body temperature, therefore flushing liquor is contained in the test tube on constant temp test tube rack in operation process always, and nurse can only now take out existing punching when rinsing follicle.Rinse a follicle, nurse needs repeatedly to carry out a series of actions: get pipe, drawing liquid, inject---first take out from constant temp test tube rack the test tube that follicle flushing liquor is housed, syringe follicular aspiration flushing liquor from test tube is used after pulling out test tube cap, the syringe pump of general employing 5ml, flushing liquor injected by the syringe pipe then receiving double-cavity ovum taking needle.The syringe of more than 5ml is not easy to too greatly directly insert in test tube the follicle flushing liquor drawn bottom test tube, and can cool in syringe, cannot ensure stationary temperature when the liquid of suction is more, the quality of ovum during impact flushing; The syringe of below 5ml needs repeatedly to aspirate and could rinse a follicle, takes time and effort.Sometimes because syringe engages not tight with the syringe pipe of double-cavity ovum taking needle in flushing follicle process, when injecting, flushing liquor directly sprays contaminated operation platform.In addition, surgical doctor is waiting in process to be rinsed, and the ovum before obtained is exposed to vitro, and operating time is longer, larger to the infringement of these ovums.
Summary of the invention
The applicant, for the above-mentioned shortcoming of the double-cavity ovum taking needle of current Clinical practice, carries out studying and improving, and provide the follicle flusher that a kind of bilumen needle gets ovum, it has feature simple to operation.
The technical solution adopted in the present invention is as follows: bilumen needle gets the follicle flusher of ovum, it is characterized in that: be made up of syringe pipe joint, syringe pipe, test tube plug, air inlet pipe, sacculus and intake valve.Described syringe pipe joint is fixedly connected with syringe pipe.The other end of described syringe pipe is through syringe pipe test tube plug.Described syringe pipe test tube plug also has an air inlet pipe.The described air inlet pipe other end is fixedly connected with sacculus.Described sacculus afterbody is fixedly connected with intake valve.
Further technical scheme is:
Described syringe pipe passes test tube plug away from one end of joint, can arrive bottom test tube; The intake valve of described sacculus afterbody is check valve, can only air inlet, can not give vent to anger.
Beneficial effect of the present invention is as follows:
When using double-cavity ovum taking needle to get ovum, suction catheter test tube plug clogs the empty test tube (collection follicular fluid) of preheating on constant temp test tube rack, and connects vacuum extractor.Syringe pipe test tube plug clogs the follicle flushing liquor test tube on constant temp test tube rack, and flushing tube head fixing on syringe pipe joint and double-cavity ovum taking needle is fitting to connection.After doctor has aspirated a follicle, nurse only needs to press sacculus, and pressurization makes follicle flushing liquor enter syringe pipe, can repeatedly rinse and continual rinsing follicular antrum, simple to operation, can replace getting in current clinical position pipe, drawing liquid, the repeatable operation of a series of actions such as inject; Ensure that follicle flushing liquor stationary temperature simultaneously.In addition, only need test tube plug to change to after an invisible spectro flushing liquor is finished on another test tube that follicle flushing liquor is housed and continue operation, simple to operate.In addition, after rinsing, remaining blank pipe does not need extra preheating namely to can be used for collecting follicular fluid.The present invention can effectively shorten operating time, significantly improve the work efficiency of healthcare givers and quality of medical care, obviously reduces the amount of labour of healthcare givers.The ova harvest in hospital can be widely used in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state schematic representation of the present invention.
In Fig. 1 and Fig. 2,1-syringe pipe joint; 2-syringe pipe; 3-syringe pipe test tube plug; 4-air inlet pipe; 5-sacculus; 6-intake valve; 7-test tube; The flushing tube head of 8-double-cavity ovum taking needle; 9-double-cavity ovum taking needle needle tubing; 10-suction catheter; 11-suction catheter test tube plug; 12-vacuum extractor connection tube.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, described syringe pipe joint 1 is fixedly connected with syringe pipe 2.The other end of described syringe pipe 2 is through syringe pipe test tube plug 3.Described syringe pipe test tube plug 3 also has an air inlet pipe 4.Described air inlet pipe 4 other end is fixedly connected with sacculus 5.Described sacculus 5 afterbody is fixedly connected with intake valve 6.
See Fig. 2, when using double-cavity ovum taking needle to get ovum, suction catheter test tube plug 11 clogs the empty test tube 7(of preheating on constant temp test tube rack and collects follicular fluid), and connect vacuum extractor by vacuum extractor connection tube 12.Syringe pipe test tube plug 3 clogs the test tube 7 constant temp test tube rack being equipped with follicle flushing liquor, and flushing tube head 8 fixing on syringe pipe joint 1 and double-cavity ovum taking needle is fitting to connection.After doctor has aspirated a follicle, nurse only needs to press sacculus 5, pressurization makes follicle flushing liquor enter syringe pipe 2 from test tube 7 and arrives follicular antrum through double-cavity ovum taking needle needle tubing 9 again, can repeatedly rinse and continual rinsing follicular antrum, simple to operation, can replace getting in current clinical position pipe, drawing liquid, the repeatable operation of a series of actions such as inject; Ensure that follicle flushing liquor stationary temperature simultaneously.In addition, only need syringe pipe test tube plug 3 to change to after the flushing liquor in a test tube 7 is finished on another test tube that follicle flushing liquor is housed and continue operation, simple to operate.In addition, after rinsing, remaining blank pipe does not need extra preheating namely to can be used for collecting follicular fluid.The present invention can effectively shorten operating time, significantly improve the work efficiency of healthcare givers and quality of medical care, obviously reduces the amount of labour of healthcare givers.The ova harvest in hospital can be widely used in.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (5)
1. bilumen needle gets the follicle flusher of ovum, it is characterized in that: be made up of syringe pipe joint, syringe pipe, test tube plug, air inlet pipe, sacculus and intake valve.
2. get the follicle flusher of ovum according to bilumen needle described in claim 1, it is characterized in that: described syringe pipe passes test tube plug away from one end of joint, can arrive bottom test tube.
3. get the follicle flusher of ovum according to bilumen needle described in claim 1, it is characterized in that: described test tube plug also has air inlet pipe pass.
4. get the follicle flusher of ovum according to bilumen needle described in claim 1, it is characterized in that: the other end of described air inlet pipe is fixedly connected with sacculus.
5. getting the follicle flusher of ovum according to bilumen needle described in claim 1, it is characterized in that: the afterbody of described sacculus is fixedly connected with intake valve, is check valve, can only air inlet, can not give vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512401.5A CN105520770A (en) | 2014-09-29 | 2014-09-29 | Follicle irrigator for double-lumen needle ovum retrieval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512401.5A CN105520770A (en) | 2014-09-29 | 2014-09-29 | Follicle irrigator for double-lumen needle ovum retrieval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105520770A true CN105520770A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512401.5A Pending CN105520770A (en) | 2014-09-29 | 2014-09-29 | Follicle irrigator for double-lumen needle ovum retrieval |
Country Status (1)
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| CN (1) | CN105520770A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201642393U (en) * | 2010-03-04 | 2010-11-24 | 章爱恩 | Cleaning device with discharge pipe |
| CN101984923A (en) * | 2010-10-21 | 2011-03-16 | 上海安久生物科技有限公司 | Puncture needle special for aseptic ovum retrieval and aseptic ovum retrieval needle device thereof |
| US20110218390A1 (en) * | 2008-09-22 | 2011-09-08 | Cecchi Michael D | Specimen manipulation device for micro manipulation and biopsy in assisted reproduction and in vitro fertilization |
| CN204121137U (en) * | 2014-09-29 | 2015-01-28 | 陈薪 | Bilumen needle gets the follicle flusher of ovum |
-
2014
- 2014-09-29 CN CN201410512401.5A patent/CN105520770A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110218390A1 (en) * | 2008-09-22 | 2011-09-08 | Cecchi Michael D | Specimen manipulation device for micro manipulation and biopsy in assisted reproduction and in vitro fertilization |
| CN201642393U (en) * | 2010-03-04 | 2010-11-24 | 章爱恩 | Cleaning device with discharge pipe |
| CN101984923A (en) * | 2010-10-21 | 2011-03-16 | 上海安久生物科技有限公司 | Puncture needle special for aseptic ovum retrieval and aseptic ovum retrieval needle device thereof |
| CN204121137U (en) * | 2014-09-29 | 2015-01-28 | 陈薪 | Bilumen needle gets the follicle flusher of ovum |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |