CN204971368U - Ox uterus sample thief - Google Patents
Ox uterus sample thief Download PDFInfo
- Publication number
- CN204971368U CN204971368U CN201520740404.4U CN201520740404U CN204971368U CN 204971368 U CN204971368 U CN 204971368U CN 201520740404 U CN201520740404 U CN 201520740404U CN 204971368 U CN204971368 U CN 204971368U
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- China
- Prior art keywords
- thief rod
- sponge
- trocar sheath
- rod
- sampler
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Abstract
The utility model relates to an ox uterus sample thief. The sample thief includes outer tube, thief rod and sampling sponge, and outer tube one end has set firmly the shutoff piece, and shutoff piece center is equipped with the hole, runs through the outer tube behind thief rod and the hole clearance fit, the one end that the thief rod is close to the shutoff piece has set firmly the handle, keeps away from the one end of shutoff piece and is connected with the sampling sponge. The utility model discloses simple structure, reasonable in design can effectively go on fast and pollution -free sample to the endometrium focus of big size animals such as bovine.
Description
Technical field
This utility model belongs to Animal Medicine assistive device field, particularly relates to cattle uterus sampler.
Background technology
Endometritis is a kind of disease having a strong impact on animal reproduction, and clinical onset rate is generally at 3-8%, and the sickness rate of milch cow can up to about 15%.Endometritis easily causes difficulty to be joined, infertile, extend farrowing internal, seriously reducing economic benefit, is all kinds of plant particularly milch cow, a steer ration scene primary difficult problem of facing.
In prior art, whether veterinary personnel suffer from the mode of endometritis large build animals such as making a definite diagnosis milch cow, many Symptoms external according to it, as the color of uterine secretion thing, abnormal smells from the patient, with or without pus etc., cannot to endometrial pathological change, intrauterine environment state etc. is understood in depth, especially not obvious to external Symptoms but the animal of Repeat breeding, or when mixing with vaginal secretions and environmental pollutants, the cause of disease of animal cannot be understood fully especially, the time of day of intrauterine environment cannot be understood, thus cannot medication targetedly and science conditioning intrauterine environment, therefore, the endometritis therapeutic effect of milch cow is not good clinically, the animal much suffering from endometritis yields because curing.
The difficult point of endometrial tissue pathological changes cannot be correctly diagnosed to be that veterinary personnel cannot collect intrauterine pathological material of disease.Because uterus is positioned at pelvic cavity, cervical orifice can be closed gradually in puerperal simultaneously, if not by apparatus, cannot collect uterus pathological material of disease sample.Therefore, veterinary clinic is badly in need of a sampler being specifically designed to collection animal uterus pathological material of disease, thus improves diagnosis rate and the cure rate of the large build animal endometritis such as milch cow.
Utility model content
The purpose of this utility model is to provide a kind of cattle uterus sampler, and this utility model structure is simple, reasonable in design, effectively can carry out quick and pollution-free sampling for the endometrium focus of the large build animals such as bovine.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
Design a kind of cattle uterus sampler, described sampler comprises trocar sheath, thief rod and sampling sponge, and trocar sheath one end is installed with plugging block, and plugging block center is provided with hole, runs through trocar sheath after thief rod and interporal lacuna coordinate; Thief rod is installed with handle near one end of plugging block, and the one end away from plugging block is connected with sampling sponge.
Preferably, described sampling sponge comprises threaded rod and the screw thread sponge of one connection, and thief rod is provided with female thread away from the end of plugging block, and is threaded with threaded rod.
Preferably, the body of rod of described thief rod near plugging block one end is provided with length scale.
Preferably, described handle is a disk, and disk is provided with anti-slip veins.
Preferably, described trocar sheath and thief rod all adopt disposable sterilized vinyon to make.
Before sampling, in gnotobasis, thief rod is coordinated with the hole of plugging block, then thief rod is threaded with sampling sponge, and by pull handle pull thief rod, make sampling sponge retraction trocar sheath inner.
During sampling, adopt rectum that trocar sheath transcervical is sent into intrauterine sampling by hold: operator's left hand stretches into rectum, get hold of cervix uteri, trocar sheath transcervical mouth is slowly sent into intrauterine by the right hand, left hand gets hold of the trocar sheath of feeding simultaneously, trocar sheath is slowly released by handle in one end that thief rod is connected with sampling sponge by the right hand, the length scale on thief rod should be read simultaneously, when trocar sheath 1.5-2cm released by thief rod, operator's right hand is turn handle gently, screw thread sponge is attached in endometrium rub, intrauterine pathological material of disease and endometrial tissue can be infected with on screw thread sponge.Then the right hand pulls thief rod by handle, reads the length scale on thief rod simultaneously, guarantees, in sampling sponge retraction trocar sheath, this utility model to be extracted out outside animal body.
Be separated with thief rod by sampling sponge, the pathological material of disease on double thread sponge can make histology, pathological examination etc.Screw thread sponge in described sampling sponge is medical sponge.
Compared with prior art, tool has the following advantages this utility model:
1) sampling sponge only contacts with endometrium to adopt trocar sheath to ensure, prevents vaginal secretions and environmental pollutants contamination sampling sponge and causes disease sample contaminated;
2) plugging block of trocar sheath end, strengthens further the sealing effectiveness between trocar sheath and thief rod, prevents pollutant in sampling process from the gap location contamination sampling sponge of trocar sheath and thief rod.
3) sponge of sampling adopts screw thread sponge, good water absorption, little to intrauterine wall zest.
Accompanying drawing explanation
Fig. 1 is the structural representation of cattle uterus sampler in detailed description of the invention;
Fig. 2 is the connection status structural representation of thief rod and sampling sponge in Fig. 1;
Fig. 3 is the structural representation of sponge of sampling in Fig. 1;
Be labeled as in figure: trocar sheath 1, plugging block 2, thief rod 3, handle 4, anti-slip veins 5, length scale 6, screw thread sponge 7, threaded rod 8.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As Figure 1-3, cattle uterus sampler, described sampler comprises trocar sheath 1, thief rod 3 and sampling sponge, sampling sponge comprises threaded rod 8 and the screw thread sponge 7 of one connection, trocar sheath 1 one end is installed with plugging block 2, plugging block 2 center is provided with hole, runs through trocar sheath 1 after thief rod 3 and interporal lacuna coordinate; Thief rod 3 is installed with handle 4 near one end of plugging block 2, handle 4 is a disk, and disk is provided with anti-slip veins 5, and thief rod 3 is provided with female thread away from one end of plugging block 2, and be threaded with the threaded rod 8 of sampling sponge, the body of rod of thief rod 3 near plugging block 2 one end is provided with length scale 6.
During sampling, adopt rectum that trocar sheath 1 transcervical is sent into intrauterine sampling by hold: operator's left hand stretches into rectum, get hold of cervix uteri, trocar sheath 1 transcervical mouth is slowly sent into intrauterine by the right hand, left hand gets hold of the trocar sheath 1 of feeding simultaneously, trocar sheath 1 is slowly released by handle 4 in one end that thief rod 3 is connected with sampling sponge by the right hand, the length scale 6 on thief rod 3 should be read simultaneously, when trocar sheath 1 outer 1.5-2cm released by thief rod 3, operator's right hand is turn handle 4 gently, screw thread sponge 7 is attached in endometrium rub, intrauterine pathological material of disease and endometrial tissue can be infected with on screw thread sponge 7.Then the right hand pulls thief rod 3 by handle 4, reads the length scale 6 on thief rod 3 simultaneously, guarantees, in sampling sponge retraction trocar sheath 1, this utility model to be extracted out outside animal body.
Be separated with thief rod 3 by sampling sponge, the pathological material of disease on double thread sponge 7 can make histology, pathological examination etc.
Size of the present utility model can design according to concrete animal, and for cattle, in this utility model, trocar sheath 1 length is 50cm, and diameter is 5mm; Thief rod 3 length is 51.5cm, and diameter is 3.5mm; The length of screw thread sponge 7 is 3.5cm, diameter 3.5mm.
Claims (5)
1. a cattle uterus sampler, is characterized in that, described sampler comprises trocar sheath, thief rod and sampling sponge, and trocar sheath one end is installed with plugging block, and plugging block center is provided with hole, runs through trocar sheath after thief rod and interporal lacuna coordinate; Thief rod is installed with handle near one end of plugging block, and the one end away from plugging block is connected with sampling sponge.
2. cattle uterus sampler as claimed in claim 1, is characterized in that, described sampling sponge comprises threaded rod and the screw thread sponge of one connection, and thief rod is provided with female thread away from the end of plugging block, and is threaded with threaded rod.
3. cattle uterus sampler as claimed in claim 1, it is characterized in that, the body of rod of described thief rod near plugging block one end is provided with length scale.
4. cattle uterus sampler as claimed in claim 1, it is characterized in that, described handle is a disk, and disk is provided with anti-slip veins.
5. cattle uterus sampler as claimed in claim 1, it is characterized in that, described trocar sheath and thief rod all adopt disposable sterilized vinyon to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740404.4U CN204971368U (en) | 2015-09-23 | 2015-09-23 | Ox uterus sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740404.4U CN204971368U (en) | 2015-09-23 | 2015-09-23 | Ox uterus sample thief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971368U true CN204971368U (en) | 2016-01-20 |
Family
ID=55105804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740404.4U Expired - Fee Related CN204971368U (en) | 2015-09-23 | 2015-09-23 | Ox uterus sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559832A (en) * | 2016-02-29 | 2016-05-11 | 河南省农业科学院畜牧兽医研究所 | Cow uterus epithelial cell sampler |
| CN108577898A (en) * | 2018-06-12 | 2018-09-28 | 河南牧业经济学院 | Nose of an ox chamber mucus harvester |
| CN109276278A (en) * | 2018-11-28 | 2019-01-29 | 河南牧业经济学院 | Toy subcutaneous mass extracts holder |
-
2015
- 2015-09-23 CN CN201520740404.4U patent/CN204971368U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559832A (en) * | 2016-02-29 | 2016-05-11 | 河南省农业科学院畜牧兽医研究所 | Cow uterus epithelial cell sampler |
| CN105559832B (en) * | 2016-02-29 | 2018-06-15 | 河南省农业科学院畜牧兽医研究所 | Cattle uterus epithelial cell sampler |
| CN108577898A (en) * | 2018-06-12 | 2018-09-28 | 河南牧业经济学院 | Nose of an ox chamber mucus harvester |
| CN108577898B (en) * | 2018-06-12 | 2024-04-05 | 河南牧业经济学院 | Ox nasal cavity mucus collection system |
| CN109276278A (en) * | 2018-11-28 | 2019-01-29 | 河南牧业经济学院 | Toy subcutaneous mass extracts holder |
| CN109276278B (en) * | 2018-11-28 | 2023-09-01 | 河南牧业经济学院 | Small animal subcutaneous tumor drawing holder |
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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: 20160120 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |