CN201223433Y - Device for fetching ovum - Google Patents
Device for fetching ovum Download PDFInfo
- Publication number
- CN201223433Y CN201223433Y CNU2008200266039U CN200820026603U CN201223433Y CN 201223433 Y CN201223433 Y CN 201223433Y CN U2008200266039 U CNU2008200266039 U CN U2008200266039U CN 200820026603 U CN200820026603 U CN 200820026603U CN 201223433 Y CN201223433 Y CN 201223433Y
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- China
- Prior art keywords
- tube
- negative pressure
- test tube
- collection tube
- test
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Abstract
The utility model discloses an egg collection device, which belongs to the medical instrument. The egg collection device comprises a puncture needle with an ultrasonic echo area at the end part, a handle, a collection tube, a tube stopper, a negative pressure suction device and a negative connection tube, wherein one end of the collection tube is connected with the puncture needle through the handle, and the other end penetrates the tube stopper; a via-hole is formed on the tube stopper; and one end of the negative pressure connection tube is connected with the via-hole on the test stopper, and the other end is connected with the negative pressure suction device. Compared with the prior art, the egg collection device has the advantage of convenient use, and can directly suck foaming liquid into a test tube by means of the negative pressure generated by the negative pressure suction device, so that the egg collection device has good promotion and application values.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, the especially a kind of a kind of ovum device of getting that can collect a large amount of ovums rapidly.
Background technology
In infertility treatment of diseases means, test-tube baby is one of common effective means.At present the ovum process of getting in the test-tube baby operation mainly is to utilize puncture needle that follicle is punctured, then by the vacuum suction mode with ovum and follicular fluid sucking-off, operating process more complicated.
Summary of the invention
Technical assignment of the present utility model is to provide a kind of ovum device of getting at above-mentioned deficiency of the prior art, and this is a kind of, and to get the ovum device easy to use, and the negative pressure that can utilize vacuum extractor to produce directly sucks ovum and follicular fluid in the test tube.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of ovum device of getting, its structure is made up of test tube, test tube plug, collection tube, negative pressure pipe and vacuum extractor, the test tube oral area is provided with the test tube plug, test tube is inserted with collection tube and negative pressure pipe beyond the Great Wall, wherein the collection tube end extends the inner chamber bottom of test tube, the other end of collection tube is connected to the follicle collection tube of band handle, and the end of follicle collection tube is provided with the ultrasonic echo district, and the other end of negative pressure pipe is connected with vacuum extractor.
Excellent effect be simple in structure, be easy to processing, esy to use, safe and reliable, practical, can replace the existing various egg apparatus of getting.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of getting the ovum device.
Description of reference numerals: follicle collection tube 1, handle 2, collecting pipe 3, test tube plug 4, vacuum extractor 5, negative pressure pipe 6, ultrasonic echo district 7, protection tube 8, check valve 9, test tube 10.
The specific embodiment
With reference to Figure of description a kind of ovum device of getting of the present utility model is explained below doing.
As shown in drawings, a kind of ovum device of getting of the present utility model, form by test tube 10, test tube plug 4, collection tube 1, negative pressure pipe 6 and vacuum extractor 5, test tube 10 oral areas are provided with test tube plug 4, be inserted with collection tube 3 and negative pressure pipe 6 on the test tube plug 4, wherein collection tube 3 ends extend the inner chamber bottom of test tube 10, and the other end of collection tube 3 is connected to the follicle collection tube 1 of band handle 2, the end of follicle collection tube 1 is provided with ultrasonic echo district 7, and the other end of negative pressure pipe 6 is connected with vacuum extractor 5.
Be covered with protection tube 8 on the outer wall of follicle collection tube 1.
The air inlet/outlet of vacuum extractor 5 is provided with check valve 9.
Embodiment
During use, at first fill in the oral area of test tube 10 at test tube plug 4, distribute on the test tube plug 4 and plug negative pressure pipe 6 and collecting pipe 3, negative pressure pipe 6 is connected with collection tube 1 with vacuum extractor 5 respectively with collecting pipe 3; Collecting pipe 3 inserts the length that the length in the test tube 10 is inserted in the test tube 10 greater than negative pressure pipe 6, then collection tube 1 is fixed on the B ultrasonic transvaginal probe, and pass vagina with the B ultrasonic transvaginal probe and extend in the cavity of uterus, on the B ultrasonic display screen, promptly can see the image in cellular ovary and ultrasonic echo district, puncture needle end 7 this moment, the doctor just can be according to the collection tube handle on this manipulated image probe, mobile collection pipe 1 is sought follicle, the negative pressure of utilizing vacuum extractor 5 to form is again aspirated each follicle successively, and the bubble liquid of sucking-off enters test tube along collecting pipe 3 and uses for the artificial fertilization.
Of the present utility model a kind of to get its processing and fabricating of ovum device very simple and convenient, gets final product according to universal machine processing method processing and fabricating shown in the by specification accompanying drawing.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (3)
1, a kind of ovum device of getting, comprise test tube, test tube plug collection tube, negative pressure pipe and vacuum extractor, it is characterized in that the test tube oral area is provided with the test tube plug, test tube is inserted with collection tube and negative pressure pipe beyond the Great Wall, wherein the collection tube end extends the inner chamber bottom of test tube, the other end of collection tube is connected to the follicle collection tube of band handle, and the end of follicle collection tube is provided with the ultrasonic echo district, and the other end of negative pressure pipe is connected with vacuum extractor.
2, the ovum device of getting according to claim 1 is characterized in that being covered with protection tube on the outer wall of follicle collection tube.
3, the ovum device of getting according to claim 1 is characterized in that the air inlet/outlet of vacuum extractor is provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266039U CN201223433Y (en) | 2008-07-30 | 2008-07-30 | Device for fetching ovum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266039U CN201223433Y (en) | 2008-07-30 | 2008-07-30 | Device for fetching ovum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223433Y true CN201223433Y (en) | 2009-04-22 |
Family
ID=40596308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200266039U Expired - Fee Related CN201223433Y (en) | 2008-07-30 | 2008-07-30 | Device for fetching ovum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223433Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791239A (en) * | 2010-02-10 | 2010-08-04 | 江西诺德医疗器械有限公司 | Disposable single-lumen ovum pickup needle |
| CN103735288A (en) * | 2013-12-18 | 2014-04-23 | 杭州安体科技有限公司 | Single-cavity oocyte collector |
| CN111330095A (en) * | 2020-03-10 | 2020-06-26 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Intelligent negative pressure suction control system |
-
2008
- 2008-07-30 CN CNU2008200266039U patent/CN201223433Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791239A (en) * | 2010-02-10 | 2010-08-04 | 江西诺德医疗器械有限公司 | Disposable single-lumen ovum pickup needle |
| CN103735288A (en) * | 2013-12-18 | 2014-04-23 | 杭州安体科技有限公司 | Single-cavity oocyte collector |
| CN103735288B (en) * | 2013-12-18 | 2016-01-27 | 杭州安体科技有限公司 | A kind of single chamber oocyte collector |
| CN111330095A (en) * | 2020-03-10 | 2020-06-26 | 广州医科大学附属第三医院（广州重症孕产妇救治中心、广州柔济医院） | Intelligent negative pressure suction control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20170730 |