Novel retractor of animals such as rabbits and mice

A retractor and rodent technology, applied in the field of experimental equipment, can solve the problems of small surgical field of view, difficult operation, high cost, etc., and achieve the effects of large surgical field of view, reduced mortality, and saving manpower

Inactive Publication Date: 2014-11-19
HUANGHE S & T COLLEGE
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the prior art, when performing chest and abdomen tests on rabbits and rodents, staff members are required to manually cut open the chest and abdomen of the animals and use artificial retractors to expose the surgical field of view, and the limbs of the animals need to be fixed on the operating table. This method of thor

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  • Novel retractor of animals such as rabbits and mice
  • Novel retractor of animals such as rabbits and mice

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] like Figure 1-2 As shown, a novel retractor for rabbits and rodents, the retractor includes an operating table 10, the bottom of the operating table 10 is provided with a column foot 12, and the two ends of the operating table 10 are at the same horizontal position Each is provided with a guide groove 11, the guide groove 11 is slidingly connected with the bracket 20, the top of the bracket 20 is connected with the retracting hook 21 through a screw 22, the retracting hook 21 is L-shaped as a whole, and the retracting hook 21 is provided with a positioning hole 23 , the positioning hol...

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Abstract

The invention belongs to the field of animal experiment instruments and particularly relates to a novel retractor of animals such as rabbits and mice. The retractor comprises an operation table plate (10). Column feet (12) are arranged at the bottom of the operation table plate (10). The two ends of the operation table plate (10) are respectively provided with a guiding groove (11) at the same horizontal line. The guiding grooves (11) are in sliding connection with a support (20). A retractor hook (21) is arranged above the support (20). According to the novel retractor, mechanical transmission is used for replacing manpower for fixing animal thoracic cavities and abdominal cavities for opening, manpower is saved, stability is good, an operation view field is large, animal bleeding amount is low, and the death rate of animals during operation is lowered.

Description

technical field [0001] The invention belongs to the field of test instruments, in particular to a novel retractor for rabbits and rats. Background technique [0002] In the prior art, when performing chest and abdomen tests on rabbits and rodents, staff members are required to manually cut open the chest and abdomen of the animals and use artificial retractors to expose the surgical field of view, and the limbs of the animals need to be fixed on the operating table. This thoracotomy method is difficult to operate, has poor fixation stability, and has a small surgical field of view and a large amount of bleeding in animals, which affects the efficient conduct of subsequent experiments. The operating table in the prior art is made of stainless steel, the cost is high and the later maintenance work is complicated. Contents of the invention [0003] The purpose of the present invention is to provide a novel rabbit and rodent animal retractor. [0004] In order to solve th...

Claims

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Application Information

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IPC IPC(8): A61D3/00A61B17/02
Inventor 牛美兰付志豪何雄文刘勇华田恒运邵春霞李静张丽红
Owner HUANGHE S & T COLLEGE
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