CN105496468A - Endometrium sampling device - Google Patents
Endometrium sampling device Download PDFInfo
- Publication number
- CN105496468A CN105496468A CN201510876829.2A CN201510876829A CN105496468A CN 105496468 A CN105496468 A CN 105496468A CN 201510876829 A CN201510876829 A CN 201510876829A CN 105496468 A CN105496468 A CN 105496468A
- Authority
- CN
- China
- Prior art keywords
- ingress pipe
- endometrium
- cover core
- sampler according
- plug
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
Abstract
The invention discloses an endometrium sampling device and belongs to the field of medical apparatus and instruments. The endometrium sampling device comprises a lead-in pipe and a sleeve core, the lead-in pipe is arranged on the sleeve core in a sleeving mode, the front end of the sleeve core is provided with a plug, the tail end of the sleeve core is provided with a sleeve core holding handle, the front end of the sleeve core is provided with an anti-twist sampling segment, and the anti-twist sampling segment is fixedly connected with the plug. The endometrium sampling device is uniform in sampling, a reliable diagnosis result can be obtained, the pain of a patient is reduced, and endometrium sampling device has good application and popularization value.
Description
Technical field
The invention belongs to medical instruments field, be specifically related to a kind of endometrium sampler.
Background technology
In recent years, along with the economic develop rapidly of China, the operating pressure of women increases gradually, adds the change of dietary structure, and the probability that women suffers from carcinoma of endometrium obviously rises.The health of love women, detect Endometrial sampling, early discovery, early treatment's carcinoma of endometrium seem particularly important.Mainly sampled endometrium by curet clinically, but the method is a kind of unrepeatable diagnostic method having wound, operating process is loaded down with trivial details, costly, and can bring very large misery to patient.
Publication number is disclose a kind of endometrium sampler in the patent documentation of CN2588936Y.But when this sampler in uterus samples, sampling section is easily wound around, and samples uneven, causes testing result inaccurate.In addition, this sampler is in sampling process, and medical personnel accurately can not judge that sampler gos deep into the degree of depth in uterus, easily damages uterus.
Summary of the invention
Technical assignment of the present invention is for above-mentioned the deficiencies in the prior art, the degree of depth that provide a kind of and sample evenly, can accurately judge to go deep into uterus and endometrium sampler simple to operate, easy to use.
For achieving the above object, the invention provides following technical scheme: a kind of endometrium sampler, comprise ingress pipe and cover core, ingress pipe is enclosed within core, cover core front end is provided with plug, cover core end is provided with cover core and holds handle, is characterized in that described cover core front end is provided with anti-torsion sampling section, and described anti-torsion sampling section is fixedly connected with plug.
As preferably, described anti-torsion sampling section comprises at least three elastic rods with elastomeric bristles, and each elastic rod equidistantly distributes.Avoid being wound around at sampling process Elastic bar, ensure that the uniformity of sampling.
As preferably, described elastic rod is 4-6 root.
As preferably, one end of described elastomeric bristles is fixedly connected with outside elastic rod, and the other end of elastomeric bristles is towards the direction of plug, and the length of elastomeric bristles is 1-2.5mm.
In addition, described anti-torsion sampling section can also be column structure, and it is protruding that column structure surface is provided with some elastomeric spherical.
Described elastomeric spherical projection is radially or axial parallel arrangement, or staggered.As preferably, described elastomeric spherical projection radially parallel arrangement.
As further preferred, described ingress pipe outer wall is provided with scale.Medical personnel according to the scale on outer wall, can judge that sampler stretches into the degree of depth in uterus, avoid damaging uterus.
As further preferred, described ingress pipe end is provided with ingress pipe and holds handle.In sampling process, medical personnel can move ingress pipe easily, easy to use.
In order to avoid insert or in withdrawal process with detect irrelevant body fluid and enter ingress pipe, as preferably, the external diameter of described plug is not less than the internal diameter of ingress pipe.
Described plug can any one has curved end for hemispherical, spherical, oval or semielliptical shape etc., can not to the traumatogenic entity structure in uterus.
Compared with prior art, endometrium sampler of the present invention has following outstanding beneficial effect:
(1) in sampling process, sampling section can not be wound around, and energy uniform sampling, ensures the accuracy of testing result;
(2) in sampling process, medical personnel by the scale on ingress pipe outer wall, accurately can judge that sampler stretches into the degree of depth in uterus, are not easy to damage uterus.
(3), in sampling process, handle held by ingress pipe can make medical personnel move ingress pipe easily, easy to use, increases work efficiency.
(4) insertion end of ingress pipe has the radian of applicable human physiological structure, is not had pain by diagnosis person, acceptant.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing 1 is the structural representation of endometrium sampler described in the embodiment of the present invention one;
Accompanying drawing 2 is structural representations of endometrium sampler described in the embodiment of the present invention two.
Wherein: 1. overlap core, 2. ingress pipe, 3. anti-torsion sampling section, 4. elastic rod, 5. elastomeric bristles, 6. overlap core and hold handle, 7. handle held by ingress pipe, 8. plug, 9. scale, and 10. elastomeric spherical is protruding.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, endometrium sampler of the present invention is described further, but not as a limitation of the invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
embodiment 1
As shown in Figure 1, endometrium sampler of the present invention is formed primarily of cover core 1 and ingress pipe 2.Ingress pipe 2 is enclosed within core 1.
Described cover core 1, its front end is designed with anti-torsion sampling section 3 and plug 8 successively, and its end is fixed with cover core and holds handle 6.
Described anti-torsion sampling section 3 is four elastic rods 4 with elastomeric bristles 5.Each elastic rod 4 circumferentially equidistantly distributes at cover core.One end of elastomeric bristles 5 is fixedly connected with outside elastic rod 4, and the other end of elastomeric bristles 5 is towards the direction of plug 8.The length of elastomeric bristles 4 is 2mm.
Described plug 8 is spherical entity, its diameter and the internal diameter slightly larger than ingress pipe 2.
Described ingress pipe 2, its outer wall is marked with scale 9.Ingress pipe 2 end is provided with ingress pipe and holds handle 7.The insertion end of ingress pipe 2 has certain radian, to adapt to human body physiological characteristics.
Described in the present embodiment, the process of sampler sampling is as follows:
(1) hold handle 7 by ingress pipe and ingress pipe 2 is moved to cover core 1 foremost, contact with plug 8; (2) hand-held ingress pipe is held handle 7 and slowly sampler is put in uterus, judges by the scale 9 of ingress pipe 2 outer wall the position entering uterus; (3), after arriving accurate location, slowly drawn back by ingress pipe 2, the elastic rod 4 at sampling section 3 place is opened, and handle 6 held by hand-held cover core and handle 7 held by ingress pipe, makes cover core 1 rotate three to four circles in uterus; (4) ingress pipe 2 is moved back into again cover core 1 foremost, taking-up sampler slowly; (5) endometrial tissue in collecting and sampling section 3, diagnoses.
embodiment 2
As shown in Figure 2, endometrium sampler of the present invention is formed primarily of cover core 1 and ingress pipe 2.Ingress pipe 2 is enclosed within core 1.
Described cover core 1, its front end is designed with anti-torsion sampling section 3 and plug 8 successively, and its end is fixed with cover core and holds handle 6.
Described anti-torsion sampling section 3 is column structure, and column structure surface is provided with some elastomeric spherical projections 10, elastomeric spherical projection 10 radially parallel arrangement
Described plug 8 is hemispherical entity, and its diameter is slightly larger than the internal diameter of ingress pipe 2.
Described ingress pipe 2, its outer wall is marked with scale 9.Ingress pipe 2 end is provided with ingress pipe and holds handle 7.The insertion end of ingress pipe 2 has certain radian, to adapt to human body physiological characteristics.
Described in the present embodiment, the process of sampler sampling is as follows:
(1) hold handle 7 by ingress pipe and ingress pipe 2 is moved to cover core 1 foremost, contact with plug 8; (2) hand-held ingress pipe is held handle 7 and slowly sampler is put in uterus, judges by the scale 9 of ingress pipe 2 outer wall the position entering uterus; (3), after arriving accurate location, slowly released by cover core 1, the elastomeric spherical projection 10 at sampling section 3 place is exposed, and handle 6 held by hand-held cover core and handle 7 held by ingress pipe, makes cover core 1 rotate three to four circles in uterus; (4) ingress pipe 2 is moved back into again cover core 1 foremost, taking-up sampler slowly; (5) endometrial tissue in collecting and sampling section 3, diagnoses.
Claims (10)
1. endometrium sampler, comprise ingress pipe and cover core, ingress pipe is enclosed within core, cover core front end is provided with plug, cover core end is provided with cover core and holds handle, it is characterized in that: described cover core front end is provided with anti-torsion sampling section, and described anti-torsion sampling section is fixedly connected with plug.
2. endometrium sampler according to claim 1, is characterized in that: described anti-torsion sampling section comprises at least three elastic rods with elastomeric bristles, and each elastic rod circumferentially equidistantly distributes at cover core.
3. endometrium sampler according to claim 2, is characterized in that: described elastic rod is 4-6 root.
4. endometrium sampler according to claim 3, is characterized in that: one end of described elastomeric bristles is fixedly connected with outside elastic rod, and the other end of elastomeric bristles is towards the direction of plug, and the length of elastomeric bristles is 1-2.5mm.
5. endometrium sampler according to claim 1, is characterized in that: described anti-torsion sampling section is column structure, and it is protruding that column structure surface is provided with some elastomeric spherical.
6. endometrium sampler according to claim 5, is characterized in that: described elastomeric spherical projection radially or axial parallel arrangement.
7. endometrium sampler according to claim 5, is characterized in that: described elastomeric spherical projection is staggered.
8. the endometrium sampler according to any one of claim 1-7, is characterized in that: described ingress pipe outer wall is provided with scale.
9. endometrium sampler according to claim 8, is characterized in that: described ingress pipe end is provided with ingress pipe and holds handle.
10. endometrium sampler according to claim 8, is characterized in that: the external diameter of described plug is not less than the internal diameter of ingress pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876829.2A CN105496468A (en) | 2015-12-03 | 2015-12-03 | Endometrium sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876829.2A CN105496468A (en) | 2015-12-03 | 2015-12-03 | Endometrium sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496468A true CN105496468A (en) | 2016-04-20 |
Family
ID=55705039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876829.2A Pending CN105496468A (en) | 2015-12-03 | 2015-12-03 | Endometrium sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237490A (en) * | 2016-08-30 | 2016-12-21 | 张桂兰 | A kind of Gynecological cervical disease examination diagnosis and treatment apparatus |
| CN108903979A (en) * | 2018-07-20 | 2018-11-30 | 泰山医学院 | A kind of uterine neck pathology sampler |
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|---|---|---|---|---|
| US20030088190A1 (en) * | 2000-04-07 | 2003-05-08 | Tamotsu Inoue | Tool and appliance for collecting slight amount of humor |
| CN2588936Y (en) * | 2002-12-03 | 2003-12-03 | 杨滨 | Endometrium sampler |
| CN201290701Y (en) * | 2008-11-26 | 2009-08-19 | 王秀荣 | Uterine neck bush for taking a cell sample |
| CN201379597Y (en) * | 2009-04-20 | 2010-01-13 | 董轶美 | Endometrial cell collector |
| CN201939390U (en) * | 2011-01-26 | 2011-08-24 | 深圳市麦瑞科林科技有限公司 | Uterine sample bar |
| CN201949047U (en) * | 2010-12-08 | 2011-08-31 | 汪秀芹 | Cervical cell sampler |
| CN103070705A (en) * | 2012-01-08 | 2013-05-01 | 马青松 | Medical collector of endometrial cells |
| CN203153812U (en) * | 2013-03-27 | 2013-08-28 | 江苏苏云医疗器材有限公司 | Cervical sampling curette |
| CN203153815U (en) * | 2013-04-11 | 2013-08-28 | 上海宇度医学科技股份有限公司 | Uterus sampling apparatus |
| CN203524705U (en) * | 2013-09-03 | 2014-04-09 | 艾科美医疗器械（深圳）有限公司 | Endometrial cell collector |
-
2015
- 2015-12-03 CN CN201510876829.2A patent/CN105496468A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030088190A1 (en) * | 2000-04-07 | 2003-05-08 | Tamotsu Inoue | Tool and appliance for collecting slight amount of humor |
| CN2588936Y (en) * | 2002-12-03 | 2003-12-03 | 杨滨 | Endometrium sampler |
| CN201290701Y (en) * | 2008-11-26 | 2009-08-19 | 王秀荣 | Uterine neck bush for taking a cell sample |
| CN201379597Y (en) * | 2009-04-20 | 2010-01-13 | 董轶美 | Endometrial cell collector |
| CN201949047U (en) * | 2010-12-08 | 2011-08-31 | 汪秀芹 | Cervical cell sampler |
| CN201939390U (en) * | 2011-01-26 | 2011-08-24 | 深圳市麦瑞科林科技有限公司 | Uterine sample bar |
| CN103070705A (en) * | 2012-01-08 | 2013-05-01 | 马青松 | Medical collector of endometrial cells |
| CN203153812U (en) * | 2013-03-27 | 2013-08-28 | 江苏苏云医疗器材有限公司 | Cervical sampling curette |
| CN203153815U (en) * | 2013-04-11 | 2013-08-28 | 上海宇度医学科技股份有限公司 | Uterus sampling apparatus |
| CN203524705U (en) * | 2013-09-03 | 2014-04-09 | 艾科美医疗器械（深圳）有限公司 | Endometrial cell collector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237490A (en) * | 2016-08-30 | 2016-12-21 | 张桂兰 | A kind of Gynecological cervical disease examination diagnosis and treatment apparatus |
| CN108903979A (en) * | 2018-07-20 | 2018-11-30 | 泰山医学院 | A kind of uterine neck pathology sampler |
| CN108903979B (en) * | 2018-07-20 | 2021-01-29 | 泰山医学院 | Cervical pathology sampling device |
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Application publication date: 20160420 |
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