CN203458433U

CN203458433U - Animal tissue sampler

Info

Publication number: CN203458433U
Application number: CN201320551513.2U
Authority: CN
Inventors: 成建国; 林松; 王可; 郭建凤; 武英; 王继英
Original assignee: Institute Animal Science and Veterinary Medicine of Shandong AAS
Current assignee: Institute Animal Science and Veterinary Medicine of Shandong AAS
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-03-05
Anticipated expiration: 2023-09-05

Abstract

The utility model relates to a device for animal epidemic disease prevention and control, and in particular to an animal tissue sampler. The animal tissue sampler comprises a first arm handle, a second arm handle, an upper jaw and a lower jaw, wherein the first arm handle is integrated with the lower jaw; the second arm handle is integrated with the upper jaw; the first arm handle is connected with the second arm handle through a rotating shaft; a slicer is fixedly arranged at the lower part of the upper jaw; a through hole which is corresponding to the slicer in position is formed in the lower jaw; a baffle and a pipe clamp are fixedly arranged at the lower part of the lower jaw; a thrust unit is fixedly connected with the right end of the baffle; at least one sampling pipe is arranged between the thrust unit and the right end part of the pipe clamp; the upper part of the pipe clamp is fixed with the two side faces of the lower jaw; a neck is formed in the middle of the right side of the pipe clamp; the sampling pipe is arranged in the neck; the sampling pipe at the right end part of the pipe clamp is corresponding to the through hole in position. The animal tissue sampler is simple, quick, convenient in sampling, easy to operate, and low in stress to an animal. The sampled tissue sample is uniform in specification of tissue samples and easy to collect samples without pollution.

Description

A kind of animal tissue sampler

Technical field

This utility model relates to a kind of Field of Animal Epidemic Disease Control equipment, specifically a kind of animal tissue sampler.

Background technology

Development along with aquaculture, to the tissue sample of animal, gather extremely important, especially taking animal local organization as pig, horse, cattle, sheep, ear's edge tissues of rabbit, when the hat whisker portion edge tissues of birds is measured for DNA/RNA, at present, in reality is produced, also do not find the special tissue sampler of measuring for DNA/RNA, all by means of shears, the instrument samplings such as animal overbit pincers, cause sampling lack of standardization, can only once sample, require great effort time-consuming, not easily collecting is organized in sampling, easily pollute tissue, easily cause animal severe loss of blood, the series of problems that stress be larger waits to animal.

Utility model content

This utility model, in order to make up deficiency of the prior art, provides a kind of convenient and practical animal tissue sampler.

The technical scheme in the invention for solving the technical problem is: a kind of animal tissue sampler, comprise sampler body, described sampler body is tong-like, comprise the first arm handle, the second arm handle, upper jaw and lower jaw, described the first arm handle and lower jaw are integral type structure, the second arm handle and upper jaw are integral type structure, the first described arm handle is connected by rotating shaft with the second arm handle, described upper jaw bottom is fixedly installed cutting knife, on described lower jaw, be provided with the through hole corresponding with described cutter location, the bottom of described lower jaw is fixedly installed baffle plate and pipe clamp, the right-hand member of described baffle plate is fixedly connected with thrust unit, between described thrust unit and the right part of described pipe clamp, be at least provided with a probe tube, the top of described pipe clamp and lower jaw two sides fix, the right side central of described pipe clamp has draw-in groove, described probe tube is arranged in draw-in groove, the probe tube of described pipe clamp right part is corresponding with described lead to the hole site.

Further, described thrust unit is the second spring.

Further, the right part of described lower jaw is provided with open slot, and the bottom of described lower jaw upper shed groove is provided with through hole.

Further, described cutting knife is round tubular cutting knife, and be fixedly installed on the bottom of tool arm, described tool arm is fixedly installed on the bottom of described upper jaw, described tool arm is tubulose, and inner upper end is fixedly installed the first spring, the lower end of described the first spring is fixedly installed cylinder, and described the first spring and cylindrical total length are greater than the total length of described tool arm and cutting knife.

Further, described probe tube is 5, along the draw-in groove on pipe clamp, evenly arranges.

Further, described probe tube top is provided with probe tube upper port, and the diameter of described probe tube upper port is greater than the diameter in described probe tube and described hole, and is greater than the groove width of draw-in groove on described pipe clamp, and the length of described probe tube is unrestricted.

Further, described pipe clamp right part is elastomer, and the recessed centrage to pipe clamp.

The beneficial effects of the utility model are: this utility model sampling is succinct, fast, convenient, easy to operate, the tissue sample taked is unified and standard, easily collecting does not pollute, to animal stress be less.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the upward view of this utility model pipe clamp;

Fig. 3 is the partial enlarged drawing shown in Fig. 1;

In figure: 1, the first arm handle, 2, rotating shaft, 3, upper jaw, 4, tool arm, the 5, first spring, 6, cutting knife, 7, cylinder, 8, lower jaw, 9, open slot, 10, through hole, 11, probe tube upper port, 12, probe tube, 13, the second spring, 14, pipe clamp, 15, baffle plate, 16, the second arm handle, 17, pipe clamp right part.

The specific embodiment

Below in conjunction with accompanying drawing 1 to 3 pairs of this utility model of accompanying drawing, be further described:

A kind of animal tissue sampler, comprise sampler body, described sampler body is tong-like, comprise the first arm handle 1, the second arm handle 16, upper jaw 3 and lower jaw 8, the first described arm handle 1 is integral type structure with lower jaw 8, the second arm handle 16 is integral type structure with upper jaw 3, the first described arm handle 1 is connected by rotating shaft 2 with the second arm handle 16, described upper jaw 3 bottoms are fixedly installed cutting knife 6, on described lower jaw 8, be provided with the through hole 10 corresponding with described cutting knife 6 positions, the bottom of described lower jaw 8 is fixedly installed baffle plate 15 and pipe clamp 14, the right-hand member of described baffle plate 15 is fixedly connected with thrust unit, between described thrust unit and the right part of described pipe clamp 14, be at least provided with a probe tube 12, the top of described pipe clamp 14 and lower jaw 8 two sides fix, the right side central of described pipe clamp 14 has draw-in groove, described probe tube 12 is arranged in draw-in groove, the probe tube 12 of described pipe clamp 14 right parts is corresponding with described through hole 10 positions.

In this utility model, described thrust unit is the second spring 13.

In this utility model, the right part of described lower jaw 8 is provided with open slot 9, and the bottom of described lower jaw 8 upper shed grooves 9 is provided with through hole 10.

In this utility model, described cutting knife 6 is round tubular cutting knife, and be fixedly installed on the bottom of tool arm 4, described tool arm 4 is fixedly installed on the bottom of described upper jaw 3, described tool arm 4 is tubulose, and inner upper end is fixedly installed the first spring 5, and the lower end of described the first spring 5 is fixedly installed cylinder 7, the total length of described the first spring 5 and cylinder 7 is greater than the total length of described tool arm 4 and cutting knife 6.

In this utility model, described probe tube 12 is 5, along the draw-in groove on pipe clamp 14, evenly arranges.

In this utility model, described probe tube 12 tops are provided with probe tube upper port 11, the diameter of described probe tube upper port 11 is greater than the diameter of described probe tube 12 and described through hole 10, and is greater than the groove width of draw-in groove on described pipe clamp 14, and the length of described probe tube 12 is unrestricted.

In this utility model, for preventing that probe tube 12 from departing from pipe clamp 14 in sampling process, described pipe clamp right part 17 is elastomer, and the recessed centrage to pipe clamp 14.

This utility model in use, first 5 probe tubes 12 are clamped with pipe clamp 14 respectively, now, the second spring 13 is stressed and compression left, then grasp the first arm handle 1 and the second arm handle 16, allow sampling body be positioned between upper jaw 3 and lower jaw 8, the right part of lower jaw 8 is provided with open slot 9, the bottom of lower jaw 8 upper shed grooves 9 is provided with through hole 10, be convenient to better sampling, with the tubulose cutting knife 6 on upper jaw 3, sample, because tool arm 4 inner upper end on cutting knife 6 are fixedly installed the first spring 5, the lower end of the first spring 5 is fixedly installed cylinder 7, the total length of the first spring 5 and cylinder 7 is greater than the total length of described tool arm 4 and cutting knife 6, so in the process of sampling, cylinder 7 first contacts sampling body, now, the first spring 5 is subject to force compresses, after sampling, the first spring 5 returns now, the sample of taking can enter into probe tube 12 by through hole 10 smoothly, then the probe tube 12 that fills sample is taken out to then cover lid and both completed once sampling, then under the effect of the second spring 13, adjacent probe tube 12 can be pushed to the position corresponding with through hole 10, then can sample for the second time, repeat operation, in the present embodiment, clamped one time can be realized 5 samplings, very convenient, fast, be difficult for polluting, injury to animal is also little.

Other parts in this utility model adopt prior art, do not repeat them here.

Claims

1. an animal tissue sampler, it is characterized in that: comprise sampler body, described sampler body is tong-like, comprise the first arm handle, the second arm handle, upper jaw and lower jaw, described the first arm handle and lower jaw are integral type structure, the second arm handle and upper jaw are integral type structure, the first described arm handle is connected by rotating shaft with the second arm handle, described upper jaw bottom is fixedly installed cutting knife, on described lower jaw, be provided with the through hole corresponding with described cutter location, the bottom of described lower jaw is fixedly installed baffle plate and pipe clamp, the right-hand member of described baffle plate is fixedly connected with thrust unit, between described thrust unit and the right part of described pipe clamp, be at least provided with a probe tube, the top of described pipe clamp and lower jaw two sides fix, the right side central of described pipe clamp has draw-in groove, described probe tube is arranged in draw-in groove, the probe tube of described pipe clamp right part is corresponding with described lead to the hole site.

2. a kind of animal tissue sampler according to claim 1, is characterized in that: described thrust unit is the second spring.

3. a kind of animal tissue sampler according to claim 1, is characterized in that: the right part of described lower jaw is provided with open slot, and the bottom of described lower jaw upper shed groove is provided with through hole.

4. a kind of animal tissue sampler according to claim 1, it is characterized in that: described cutting knife is round tubular cutting knife, and be fixedly installed on the bottom of tool arm, described tool arm is fixedly installed on the bottom of described upper jaw, described tool arm is tubulose, and inner upper end is fixedly installed the first spring, the lower end of described the first spring is fixedly installed cylinder, and described the first spring and cylindrical total length are greater than the total length of described tool arm and cutting knife.

5. a kind of animal tissue sampler according to claim 1, is characterized in that: described probe tube is 5, along the draw-in groove on pipe clamp, evenly arranges.

6. a kind of animal tissue sampler according to claim 5, it is characterized in that: described probe tube top is provided with probe tube upper port, the diameter of described probe tube upper port is greater than the diameter of described probe tube and described through hole, and is greater than the groove width of draw-in groove on described pipe clamp.

7. a kind of animal tissue sampler according to claim 1, is characterized in that: described pipe clamp right part is elastomer, and the recessed centrage to pipe clamp.