CN2798872Y

CN2798872Y - Medical clamp for mouse experiment

Info

Publication number: CN2798872Y
Application number: CN 200520024357
Authority: CN
Inventors: 刘罕宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-27
Filing date: 2005-06-27
Publication date: 2006-07-26
Anticipated expiration: 2015-06-27

Abstract

The utility model relates to a medical clamp for mice experiments, which belongs to the technical field of animal bounding devices for an operating purpose. The utility model needs solving the technological problem that the medical clamp for the mice experiments needs to be provided, which can reliably fix mice and can thoroughly expose the limbs of the mice so as to easily and conveniently carry out various experiments. The utility model has the technical scheme that the utility model comprises a spring clamp, wherein one end of a clamping part of each clamping piece of a pair of clamping pieces of the spring clamp is semitubular, and the other end of the clamping part is half cone tubular; the clamping and jointing parts of the clamping pieces are provided with jointing teeth. The utility model not only has simple structure, can but also firmly and reliably clamp the testing mice, and each part of the limbs of the mice can be sufficiently exposed. When the various experiments are carried out, the utility model is handy and convenient for operation, operation time is obviously shortened, and bite and scratch of people by the mice can be effectively avoided. The utility model is an ideal bounding appliance for the medical mice experiments.

Description

Medical muroid test clamper

Technical field

This utility model relates to a kind of medical muroid test clamper, belongs to the apparatus for operation purpose constraint animal

Technical field.

Background technology

Medical circle usually needs test is not being held onto just and can carry out under the narcotism with Mus when carrying out various test with muroid, carries out after all needing when for example giving test with the Mus injectable drug or during the blood drawing sample Mus fixed.The simplest constraint method commonly used is to grab with hands, and correct operating methods is when grabbing Mus, need make the head of Mus outside, clamps with the middle finger of hands and the forefinger cervical region with Mus, and the Mus body is held in the hand, in case hindered by damaged by rats.Even now is operated unskilled person, or when slightly carelessness being arranged, and is hindered by damaged by rats unavoidably or scratches.Therefore, existing multiple at present muroid special-purpose multifunctional holder comes out, when for example the tubular holder of making of transparent material is tested, Mus is packed in the tube, the positions such as head, lower limb, abdomen and tail of relative Mus are equipped with hole on the barrel, so that probe into for operating theater instruments or ailhead, its weak point is that each one of Mus body exposes insufficient, make that many pilot projects such as abdominal part or intraoral test operation etc. are difficult to carry out, make troubles to experiment work.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of medical muroid test clamper, and this clamper can carry out muroid fixing reliably, and the limbs of muroid are exposed, so that be advantageously used in carrying out various tests smoothly.

It is as follows to address the above problem the technical scheme that is adopted:

A kind of medical muroid test clamper, it comprises alligator clamp, and in a pair of intermediate plate of alligator clamp, the retained part one end of each intermediate plate 3 is a halfpipe, and the other end is the half cone tubulose, and the clamping junction of intermediate plate 3 is provided with soldered tooth.

Above-mentioned medical muroid test clamper, said soldered tooth is neck tooth 5, breast tooth 6 or the abdomen tooth 7 that corresponds respectively to muroid neck, breast or abdominal part.

Above-mentioned medical muroid test clamper, be symmetrical arranged one and half adjustable plates 2 in halfpipe one end of said intermediate plate 3, half adjustable plate 2 is provided with draw-in groove 1,9 of the contiguous blocks of draw-in groove 1 and an adjusting screw(rod) 11 leading sections are matched in clearance, and the nut 10 that matches with screw rod 11 is fixed on intermediate plate 3 ends of homonymy.

Above-mentioned medical muroid test clamper, said half adjustable plate, 2 relative sides respectively are provided with half vertical long nick 8.

Medical muroid test clamper provided by the utility model, it is the improvement on existing common alligator clamp basis, the retained part of former alligator clamp is made the shape close with the muroid body, and the clamping junction of a pair of intermediate plate made the indented joint structure, make this clamper not only simple in structure like this, and the clamping to the test Mus is solid and reliable, and each position of Mus limbs can fully be exposed.When carrying out various test, operate and can feel handy, very convenient, can obviously shorten the operating time, and can prevent from effectively to be hindered by damaged by rats and scratch.This utility model is the ideal constraint utensil that carries out the test of medical science muroid.

Description of drawings

Fig. 1 is the main TV structure sketch map of a kind of embodiment of this utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the upward view of Fig. 1.

Number in the figure is: 1. draw-in groove 2. half adjustable plates 3. intermediate plates 4. handles 5. neck teeth 6. breast teeth 7. abdomen teeth 8. half long nicks 9. contiguous blocks 10. nuts 11. adjusting screw(rod)s

The specific embodiment

Below in conjunction with the embodiment accompanying drawing, the utility model is described in further detail.

Referring to accompanying drawing, the new medical muroid test clamper that provides of this practicality is the improvement on existing common alligator clamp basis, retained part one end of each intermediate plate 3 in its a pair of intermediate plate 3 is designed to halfpipe, the other end is the half cone tubulose, the cavity that can make two intermediate plates 3 close up back formation like this uses the body of Mus close with test, is beneficial to the constraint of test Mus is fixed.For at the trial can be rapidly the region of interest of centering Mus limbs correctly, two intermediate plates 3 preferably adopt transparent material to make.For this clamper can as often as possible be satisfied muroid is carried out various tests, be after the Mus body is held, should come out to greatest extent, so that carry out various test operations, so, the clamping junction of intermediate plate 3 is designed to engage dentation, and as shown in Figure 3,

neck tooth

5,7 three pairs of soldered tooth video beams of breast tooth 6 and abdomen tooth taut band be the same will be tested Mus and be strapped on this clamper firmly.

But the handle 4 end double as floor stands of intermediate plate 3, carry out test operation before, handle 4 is placed on the operating board downwards, and then carry out test procedure.

Because test differs with the body length of Mus, test for making this clamper can satisfy enantiomorph muroid not of uniform size, can in halfpipe one end of intermediate plate 3, be symmetrical arranged one and half adjustable plates 2, half adjustable plate 2 is provided with draw-in groove 1,9 of the contiguous blocks of draw-in groove 1 and an adjusting screw(rod) 11 leading sections are matched in clearance, and the nut 10 that matches with screw rod 11 is fixed on intermediate plate 3 ends of homonymy.Like this, when moving adjusting screw(rod) 11 with hand-screw, half adjustable plate 2 just moves along intermediate plate 3 to the left or to the right, uses Mus so that make this clamper be suitable for the long test of various not consubstantialities.When test be held with Mus fixing after, and the tail of Mus can fully expose, and can respectively be provided with half vertical long nick 8 in one half adjustable plates, 2 relative sides.

Claims

1. a medical muroid is tested clamper, and it is characterized in that: it comprises alligator clamp, and in a pair of intermediate plate of alligator clamp, the retained part one end of each intermediate plate [3] is a halfpipe, and the other end is the half cone tubulose, and the clamping junction of intermediate plate [3] is provided with soldered tooth.

2. medical muroid test clamper according to claim 1, it is characterized in that: said soldered tooth is neck tooth [5], breast tooth [6] or the abdomen tooth [7] that corresponds respectively to muroid neck, breast or abdominal part.

3. medical muroid test clamper according to claim 1, it is characterized in that: be symmetrical arranged one and half adjustable plates [2] in halfpipe one end of said intermediate plate [3], half adjustable plate [2] is provided with draw-in groove [1], between the contiguous block [9] of draw-in groove [1] and an adjusting screw(rod) [11] leading section is matched in clearance, and the nut [10] that matches with screw rod [11] is fixed on intermediate plate [3] end of homonymy.

4. medical muroid test clamper according to claim 3, it is characterized in that: the side that said half adjustable plate [2] is relative respectively is provided with vertical half long nick [8].