CN102048561A - Endometrium bioptome - Google Patents
Endometrium bioptome Download PDFInfo
- Publication number
- CN102048561A CN102048561A CN2009102087600A CN200910208760A CN102048561A CN 102048561 A CN102048561 A CN 102048561A CN 2009102087600 A CN2009102087600 A CN 2009102087600A CN 200910208760 A CN200910208760 A CN 200910208760A CN 102048561 A CN102048561 A CN 102048561A
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- Prior art keywords
- sleeve
- sleeve pipe
- endometrium
- bioptome
- catheter
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- 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.)
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Abstract
The invention relates to an endometrium bioptome which belongs to the technical field of medical appliance structures. The endometrium bioptome is characterized by comprising a catheter which is provided with a pull ring and used for sampling, wherein a sleeve is sleeved on the circumference of the catheter; the catheter and the sleeve are slidably connected with each other through a piston; the front portion of the sleeve is in a hemispherical shape; sampling apertures are uniformly arranged on the lower end of the front portion of the sleeve along the circumferential direction; the number of the sampling apertures is 2-6; the outer wall of the sleeve is provided with a scale graduation line; a sealing body is arranged on the end portion of the sleeve; and the sleeve is threadedly connected with the sealing body. Compared with the traditional surgical scrapper, the endometrium bioptome has the advantages that: 1. because the outer wall of the sleeve is provided with the scale graduation line, more convenience is provided for medical workers to know the depth of the catheter entering into the body, thus the acquisition depth is more accurate; and 2. because the front portion of the sleeve is in the hemispherical shape, the pains of patients are eased and the infection is also avoided.
Description
Technical field
The present invention relates to endometrium biopsy device, belong to technical field of medical appliance structures.
Background technology
At present, on gynecological clinic, usually all to come patient's the state of an illness is made correct inspection by gathering endometrial cell, the method that generally adopts is with the operation scraper cell to be scraped from body now, but the general diameter of this operation scraper is all bigger, need earlier the cervix uteri mouth to be increased before gathering cell, could gather then, and scraper gos deep into the intravital degree of depth will be learnt according to medical personnel's experience, this way is not only brought very big trouble to the medical personnel, has also increased patient's misery simultaneously.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of reasonable in design, easy to operate, can accurately record and go deep into the degree of depth, and in gatherer process, can reduce patient suffering's endometrium biopsy device.
Endometrium biopsy device of the present invention is achieved through the following technical solutions:
Endometrium biopsy device, special character is to comprise conduit 5 that be used to take a sample, band draw ring 7, conduit 5 peripheries are with sleeve pipe 3, be slidingly connected by piston 2 between conduit 5 and the sleeve pipe 3, sleeve pipe 3 heads are hemispherical, and the head lower end edge circumferencial direction of sleeve pipe 3 evenly is provided with thief hole 1,8, the quantity of thief hole is made as 2-6, the outer wall of sleeve pipe 3 is provided with graduation mark 4, and the afterbody of sleeve pipe 3 also is provided with seal 6, between sleeve pipe 3 and the seal 6 for being threaded.
Endometrium biopsy device of the present invention is compared existing operation scraper and is had the following advantages: 1, because sleeve outer wall is provided with graduation mark, facilitates the medical personnel like this and grasp conduit and go deep into the intravital degree of depth, make sampling depth more accurate; 2, because telescopic head is hemispherical, so just alleviate patient's misery, also avoided infection.
Description of drawings
Fig. 1: be endometrium biopsy device structural representation of the present invention;
Among the figure: 1, thief hole, 2, piston, 3, sleeve pipe, 4, graduation mark, 5, conduit, 6, seal, 7, draw ring, 8, thief hole.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
The endometrium biopsy device of present embodiment is with reference to figure 1, comprise conduit 5 that be used to take a sample, band draw ring 7, conduit 5 peripheries are with sleeve pipe 3, be slidingly connected by piston 2 between conduit 5 and the sleeve pipe 3, sleeve pipe 3 heads are hemispherical, and the head lower end edge circumferencial direction of sleeve pipe 3 evenly is provided with thief hole 1,8, the quantity of thief hole is made as 2, the outer wall of sleeve pipe 3 is provided with graduation mark 4, and the afterbody of sleeve pipe 3 also is provided with seal 6, between sleeve pipe 3 and the seal 6 for being threaded.
During use, need not enlarge the diameter of cervix uteri mouth, conduit directly inserted in the cervix uteri get final product, spur draw ring then, conduit just drives piston and moves forward and backward, cell in the endometrium just is drawn in the conduit by thief hole like this, and when piston was moved telescopic afterbody to, seal just was used for stopping that piston moves down.
Present embodiment endometrium biopsy device is compared existing operation scraper and is had the following advantages: 1, because sleeve outer wall is provided with graduation mark, facilitates the medical personnel like this and grasp conduit and go deep into the intravital degree of depth, make sampling depth more accurate; 2, because telescopic head is hemispherical, so just alleviate patient's misery, also avoided infection.
Claims (1)
1. endometrium biopsy device, it is characterized in that comprising conduit (5) that be used to take a sample, band draw ring (7), conduit (5) periphery is with sleeve pipe (3), be slidingly connected by piston (2) between conduit (5) and the sleeve pipe (3), sleeve pipe (3) head is hemispherical, the head lower end edge circumferencial direction of sleeve pipe (3) evenly is provided with thief hole (1,8), the quantity of thief hole is made as 2-6, the outer wall of sleeve pipe (3) is provided with graduation mark (4), the afterbody of sleeve pipe (3) also is provided with seal (6), between sleeve pipe (3) and the seal (6) for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102087600A CN102048561A (en) | 2009-10-28 | 2009-10-28 | Endometrium bioptome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102087600A CN102048561A (en) | 2009-10-28 | 2009-10-28 | Endometrium bioptome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102048561A true CN102048561A (en) | 2011-05-11 |
Family
ID=43953604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102087600A Pending CN102048561A (en) | 2009-10-28 | 2009-10-28 | Endometrium bioptome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102048561A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490425A (en) * | 2015-01-19 | 2015-04-08 | 东北农业大学 | Suction and rotary scraping type endometrial epithelium cell gathering device for goat |
| KR102233917B1 (en) * | 2019-10-04 | 2021-03-29 | 울산대학교 산학협력단 | Endometrial suction biopsy sampler |
-
2009
- 2009-10-28 CN CN2009102087600A patent/CN102048561A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490425A (en) * | 2015-01-19 | 2015-04-08 | 东北农业大学 | Suction and rotary scraping type endometrial epithelium cell gathering device for goat |
| CN104490425B (en) * | 2015-01-19 | 2016-05-11 | 东北农业大学 | Interior suction rotary type goat endometrial epithelial cell harvester |
| KR102233917B1 (en) * | 2019-10-04 | 2021-03-29 | 울산대학교 산학협력단 | Endometrial suction biopsy sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |