CN103431878A

CN103431878A - Animal tissue sampler

Info

Publication number: CN103431878A
Application number: CN2013104015143A
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: 2013-12-11
Anticipated expiration: 2033-09-05
Also published as: CN103431878B

Abstract

The invention relates to animal disease prevention and control equipment, in particular to an animal tissue sampler, which comprises a first arm handle, a secondary arm handle, an upper jaw and a lower jaw, wherein the first arm handle and the lower jaw are integrated into one body, the secondary arm handle and the upper jaw are integrated into one body, the first arm handle and the secondary arm handle are connected by a rotary shaft, a cutter is fixedly arranged on the lower part of the lower jaw, a through hole corresponding to the cutter in term of position is arranged on the lower jaw, a baffle and a pipe clamp are fixed on the lower part of the lower jaw, the right end of the baffle is fixedly connected with a pushing device, at least one sampling pipe is arranged between the pushing device and the right end of the pipe clamp, the upper part of the pipe clamp is fixed with two side surfaces of the lower jaw, a clamping groove is formed in the middle of the right side of the pipe clamp, the sampling pipes are arranged in the clamping groove, and the sampling pipe on the right end of the pipe clamp is corresponding to the through hole in term of position. The animal tissue sampler can simply, quickly, conveniently and easily sample, with less stress on animals, and the tissue samples are normative and unified, and easy to collect without pollution.

Description

A kind of animal tissue sampler

Technical field

The present invention 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, tissue sample to animal gathers extremely important, especially taking the animal local organization as pig, horse, cattle, sheep, ear's edge tissues of rabbit, when the hat whisker section 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 sampling of the instruments 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 the animal severe loss of blood, the series of problems that stress be larger waits to animal.

Summary of the invention

The present invention, in order to make up deficiency of the prior art, provides a kind of convenient and practical animal tissue sampler.

The present invention solves the technical scheme that its technical problem takes: a kind of animal tissue sampler, comprise the 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 the integral type structure, the second arm handle and upper jaw are the integral type structure, described the first arm handle is connected by rotating shaft with the second arm handle, described upper jaw bottom is fixedly installed cutting knife, be provided with the through hole corresponding with described cutter location on described lower jaw, 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, at least be provided with a probe tube between the right part of described thrust unit and described pipe clamp, 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 the 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 invention has the beneficial effects as follows: the present invention samples succinctly, fast, convenient, easy to operate, the tissue sample of taking is unified and standard, easily collecting does not pollute, to animal stress be less.

The accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

The upward view that Fig. 2 is pipe clamp of the present invention;

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, the probe tube upper port, 12, probe tube, 13, the second spring, 14, pipe clamp, 15, baffle plate, 16, the second arm handle, 17, the pipe clamp right part.

The specific embodiment

Below in conjunction with accompanying drawing 1, to accompanying drawing 3, the present invention is further illustrated:

A kind of animal tissue sampler, comprise the 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, described the first arm handle 1 is the integral type structure with lower jaw 8, the second arm handle 16 is the integral type structure with upper jaw 3, described the first 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, be provided with the through hole 10 corresponding with described cutting knife 6 positions on described lower jaw 8, 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, at least be provided with a probe tube 12 between the right part of described thrust unit and described pipe clamp 14, 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 the present invention, described thrust unit is the second spring 13.

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

In the present invention, 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 the present invention, for preventing probe tube 12, break away from pipe clamp 14 in sampling process, described pipe clamp right part 17 is elastomer, and the recessed centrage to pipe clamp 14.

The present invention 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 the 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, sampled, 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 the 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, the probe tube 12 that then will fill sample takes out then cover lid and had 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 the present invention adopt prior art, do not repeat them here.

Claims

1. an animal tissue sampler, it is characterized in that: comprise the 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 the integral type structure, the second arm handle and upper jaw are the integral type structure, described the first arm handle is connected by rotating shaft with the second arm handle, described upper jaw bottom is fixedly installed cutting knife, be provided with the through hole corresponding with described cutter location on described lower jaw, 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, at least be provided with a probe tube between the right part of described thrust unit and described pipe clamp, 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, it is characterized in that: described thrust unit is the second spring.

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