CN203591280U - Uterine cavity sampling device - Google Patents
Uterine cavity sampling device Download PDFInfo
- Publication number
- CN203591280U CN203591280U CN201320813011.2U CN201320813011U CN203591280U CN 203591280 U CN203591280 U CN 203591280U CN 201320813011 U CN201320813011 U CN 201320813011U CN 203591280 U CN203591280 U CN 203591280U
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- CN
- China
- Prior art keywords
- uterine cavity
- urceolus
- sleeve
- outer cylinder
- rotating shafts
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Abstract
The utility model relates to the technical field of the industry of medical apparatuses and instruments, in particular to a uterine cavity sampling device which comprises an outer sleeve, an inner sleeve and a collection bag. The inner sleeve is arranged in an inner cavity of the outer sleeve. The outer sleeve is divided into an upper outer cylinder and a lower outer cylinder through an annular gap. The upper outer cylinder is connected with the lower outer cylinder through a plurality of rotating shafts. The rotating shafts are evenly provided with a plurality of hairbrushes in the radial direction and the axial direction of the rotating shafts. The inner sleeve is provided with a gap matched with the annular gap. The gap is connected with the collection bag. The top end of the upper outer cylinder is in a cone shape. When the uterine cavity sampling device is used, due to the fact that the top end of the upper outer cylinder is in the cone shape, the sampling device is quite conveniently inserted into the vaginal uterine cavity, and the pain generated by using a uterus expander is avoided; due to the facts that the rotating shafts are arranged in the annular gap, and the hairbrushes are arranged on the rotating shafts, sampling efficiency is greatly improved, and the pain generated by sampling in the vagina is reduced. The uterine cavity sampling device has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.
Description
Technical field
This utility model relates to medical device industry technical field, particularly a kind of uterine cavity sampler.
Background technology
At present, before the intrauterine diseases such as clinical treatment hysteromyoma, first take a sample to check, common way is: generally first expand palace with intra-uterine dilator, with the endometrial secretions of curet scraping, then carry out pathologic finding chemical examination, so, can cause patient's sense of discomfort and pain, increase psychological burden to patient.
Therefore be necessary existing uterine cavity sampler to carry out technological innovation further.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of uterine cavity sampler simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of uterine cavity sampler described in the utility model, comprise outer sleeve, inner sleeve and collecting bag, described inner sleeve is arranged in the inner chamber of outer sleeve, described outer sleeve is divided into upper urceolus and lower urceolus two parts by annular breach by outer sleeve, described upper urceolus is connected with lower urceolus by some rotating shafts, described rotating shaft is along radial and axial several hairbrush that are evenly provided with of rotating shaft, and described inner sleeve is provided with the breach matching mutually with annular breach, and this breach is connected with collecting bag; Described upper urceolus top is coniform.
Further, the top of described hairbrush is circular shape.
Further, described inner sleeve inner chamber is nested with magnifier.
Further, the Yan Gai lower surface, lower surface of described lower urceolus be radially provided with several handles.
Adopt after said structure, this utility model beneficial effect is: a kind of uterine cavity sampler described in the utility model, comprise outer sleeve, inner sleeve and collecting bag, described inner sleeve is arranged in the inner chamber of outer sleeve, described outer sleeve is divided into upper urceolus and lower urceolus two parts by annular breach by outer sleeve, described upper urceolus is connected with lower urceolus by some rotating shafts, described rotating shaft is along radial and axial several hairbrush that are evenly provided with of rotating shaft, described inner sleeve is provided with the breach matching mutually with annular breach, and this breach is connected with collecting bag; Described upper urceolus top is coniform.Using when this utility model, by upper urceolus top is arranged and is coniform, greatly convenient sampler is inserted in the uterine cavity of vagina, thereby avoided using intra-uterine dilator and the misery that produces; By at annular breach, rotating shaft being set, by several hairbrush are set in rotating shaft, greatly improve sampling efficiency, reduce sampling in vagina and the misery of generation.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, outer sleeve; 1-1, upper urceolus; 1-2, annular breach; 1-3, lower urceolus; 2, rotating shaft; 3, hairbrush; 4, inner sleeve; 5, collecting bag; 6, magnifier; 7, handle.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1, a kind of uterine cavity sampler described in the utility model, comprise outer sleeve 1, inner sleeve 4 and collecting bag 5, described inner sleeve 4 is arranged in the inner chamber of outer sleeve 1, described outer sleeve 1 is divided into upper urceolus 1-1 and lower urceolus 1-3 two parts by annular breach 1-2 by outer sleeve 1, described upper urceolus 1-1 is connected with lower urceolus 1-3 by some rotating shafts 2, described rotating shaft 2 is along radial and axial several hairbrush 3 that is evenly provided with of rotating shaft 2, described inner sleeve 4 is provided with the breach matching mutually with annular breach 1-2, and this breach is connected with collecting bag 5; Described upper urceolus 1-1 top is coniform.
As a kind of optimal way of the present utility model, the top of described hairbrush 3 is circular shape; Can prevent that like this hairbrush 3 from causing the discomfort of vagina.
As a kind of optimal way of the present utility model, described inner sleeve 4 inner chambers are nested with magnifier 6; Can facilitate like this that medical worker observes that collecting bag 5 samples number, thereby determine whether sampler is taken out, avoid again sampler being inserted to vagina because of undersampling.
As a kind of optimal way of the present utility model, the Yan Gai lower surface, lower surface of described lower urceolus 1-3 be radially provided with several handles 7; Medical worker can carry out rotating jacket cylinder 1 by hand-held handle 7, thereby improves sampling efficiency.
Using when this utility model, by upper urceolus top is arranged and is coniform, greatly convenient sampler is inserted in the uterine cavity of vagina, thereby avoided using intra-uterine dilator and the misery that produces; By at annular breach, rotating shaft being set, by several hairbrush are set in rotating shaft, greatly improve sampling efficiency, reduce sampling in vagina and the misery of generation.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in this utility model patent claim therefore all changes or modifies, and is included in this utility model patent claim.
Claims (4)
1. a uterine cavity sampler, comprise outer sleeve (1), inner sleeve (4) and collecting bag (5), described inner sleeve (4) is arranged in the inner chamber of outer sleeve (1), it is characterized in that: described outer sleeve (1) is divided into upper urceolus (1-1) and lower urceolus (1-3) two parts by annular breach (1-2) by outer sleeve (1), described upper urceolus (1-1) is connected with lower urceolus (1-3) by some rotating shafts (2), described rotating shaft (2) is along radial and axial several hairbrush (3) that are evenly provided with of rotating shaft (2), described inner sleeve (4) is provided with the breach matching mutually with annular breach (1-2), this breach is connected with collecting bag (5), described upper urceolus (1-1) top is coniform.
2. a kind of uterine cavity sampler according to claim 1, is characterized in that: the top of described hairbrush (3) is circular shape.
3. a kind of uterine cavity sampler according to claim 1, is characterized in that: described inner sleeve (4) inner chamber is nested with magnifier (6).
4. a kind of uterine cavity sampler according to claim 1, is characterized in that: the Yan Gai lower surface, lower surface of described lower urceolus (1-3) be radially provided with several handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813011.2U CN203591280U (en) | 2013-12-12 | 2013-12-12 | Uterine cavity sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813011.2U CN203591280U (en) | 2013-12-12 | 2013-12-12 | Uterine cavity sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591280U true CN203591280U (en) | 2014-05-14 |
Family
ID=50672234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813011.2U Expired - Fee Related CN203591280U (en) | 2013-12-12 | 2013-12-12 | Uterine cavity sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925007A (en) * | 2019-03-28 | 2019-06-25 | 兰州大学 | A kind of cervical sampling device |
-
2013
- 2013-12-12 CN CN201320813011.2U patent/CN203591280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925007A (en) * | 2019-03-28 | 2019-06-25 | 兰州大学 | A kind of cervical sampling device |
| CN109925007B (en) * | 2019-03-28 | 2021-11-16 | 康凌 | Cervical sampling device |
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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 |
Granted publication date: 20140514 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |