CN203777095U - Cylindrical mouse retaining device - Google Patents
Cylindrical mouse retaining device Download PDFInfo
- Publication number
- CN203777095U CN203777095U CN201420108464.XU CN201420108464U CN203777095U CN 203777095 U CN203777095 U CN 203777095U CN 201420108464 U CN201420108464 U CN 201420108464U CN 203777095 U CN203777095 U CN 203777095U
- Authority
- CN
- China
- Prior art keywords
- retaining device
- rat
- device body
- support control
- mouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cylindrical mouse retaining device which comprises a cylindrical retaining device body, a support control part and a base, wherein the retaining device body is fixed on the support control part by adjusting the angle, the support control part is fixed on the base, the shape of the retaining device body is matched with the dissection appearance of a mouse, the retaining device body adopts a funnel shape with a narrow front and a wide rear and is formed by a conical bottom with an opening as well as an upper side part and a lower side part which are movably connected, and the upper side part and the lower side part are connected through a buckle structure. According to the cylindrical mouse retaining device, the mouse can easily enter the retaining device body, the appearance design meets the anatomical physiological structure of the mouse, the operation steps are simple, the repeatability is good, the implementation angle is variable, and the animal experiment efficiency and the operating accuracy are improved.
Description
Technical field
This utility model relates to medical apparatus and instruments, the tubular retaining device particularly rat being fixed.
Background technology
Before the experiment of enforcement rat animal, need rat to carry out maintenance, stable, convenient accurately anesthesia injection, enforcement experiment, tradition is utilized the simple and easy tubular fixing device method of rat boring habit, while implementing maintenance often because rat fears, nozzle size is limited, pick-and-place operation forms the reasons such as memory and can not implement smoothly maintenance repeatedly; Or use complicated fixing device to carry out accurate maintenance to rat, but because of apparatus structure complexity, product cost is high and can not popularization and application, has finally affected the accuracy of experiment process and result.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, this utility model embodiment provides a kind of rat tubular retaining device, can be simply, flexibly maintenance, stablize laboratory animal, and can be according to experiment demand, the work angle of laboratory animal is carried out to relatively meticulous adjustment, facilitate zoopery process to complete smoothly.Described technical scheme is as follows:
A kind of rat tubular retaining device, comprise tubular retaining device body, support control and pedestal, retaining device body is fixed on support control in adjustable angle, support control is fixed on pedestal, the shape of retaining device body and rat are dissected profile and match, be beloid funnel-form, be made up of upper lateral part and the following side of the conical lower section with opening and flexible connection, upper lateral part is connected by buckle structure with following side.
Particularly, the position that upper lateral part is corresponding with rat tail is provided with open slot.The position corresponding with rat abdomen, following side is provided with opening.There are multiple circular holes rear end, following side.
Compared to existing technology, the utlity model has rat and easily enter retaining device body, configuration design meets rat anatomical physiology structure, and operating procedure is simple, reproducible, implements the advantages such as variable-angle.Requiring under relatively accurate experimental implementation, such as lumbar injection, require in direct-view as far as possible, under condition, operate easily, tubular retaining device of the present utility model has body angle scalable advantage, can reach requirement for experiment condition, improve the accuracy of zoopery efficiency and operation, can wide popularization and application.The each parts of tubular retaining device can one-shot forming, and combination is simple, lower cost for material.
Brief description of the drawings
Fig. 1 is the structural representation of rat tubular retaining device.
Fig. 2 is the schematic diagram of the upper lateral part of rat tubular retaining device while lifting.
Fig. 3 is the top view of rat tubular retaining device.
Fig. 4 is the top view of rat tubular retaining device.
Schematic diagram when Fig. 5 is the use of rat tubular retaining device.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
As shown in Figure 1-2, rat tubular retaining device comprises tubular retaining device body, support control 6 and pedestal 1, retaining device body is fixed on described support control 6 in adjustable angle, support control 6 is fixed on pedestal 1, the shape of retaining device body and rat are dissected profile and match, be beloid funnel-form, be made up of upper lateral part 3 and the following side 2 of the conical lower section 5 with opening and flexible connection, upper lateral part 3 is connected by buckle structure 4 with following side 2.Conical lower section 5 has opening, facilitates rat ventilation.
As shown in Figure 3-4, the position that upper lateral part 3 is corresponding with rat tail is provided with open slot 7.The position corresponding with rat abdomen, following side 3 is provided with opening, and exposed Rats part abdomen area organizational structure smoothly after experimental rat enters retaining device facilitates the anesthesia of abdominal part inserting needle.The open slot 7 of about 10mm facilitates the auxiliary intraperitoneal anesthesia of the fixing rat tails of hands, operation technique to carry out.Opening edges at two ends is designed to circle, for the protection of the rat tails soft tissue contacting with it.There are multiple circular holes 10 3 rear ends, following side.Tubular retaining device body adopts polymethyl methacrylate to make, and support control is by the one-shot forming of stainless steel material mould, and pedestal is made up of polymethyl methacrylate, is the shape of a hoof.It is reusable after the stifling detoxicating of glutaraldehyde after experiment finishes.
As shown in Figure 5, in experimentation, rat tubular holder is placed in laboratory table, the upper lateral part 3 of horizontal opening retainer body and following side 2 approximately 30 degree, make retainer body be beloid funnel-form, facilitate rat to enter through retainer body back-end region, capture rat according to requirement of experiment order and place laboratory table retaining device body rear end, make rat under alertness, not climb into retaining device overlay area, take advantage of a situation left and right close upper lateral part 3 and following side 2, make it be one by touching bullet formula bayonet arrangement 4, constraint, the good rat of maintenance.Place rat tail in the open slot 7 of upper lateral part, can regulate by support control 6 angle of tubular holder and pedestal, conveniently under the most convenient state, carry out smoothly rat abdominal cavity anesthesia, drug injection, tail vein injection, docking and get the experiments such as blood.After tubular holder closure, there is a rectangular indentation body upper end, and edge is circular configuration, protection rat corresponding site soft tissue.Behind the following side of retaining device body, 1/3rd regions have 12 diameter 5mm circular holes to communicate with the external world, easy cleaning rat Excreta.Rat tubular holder of the present utility model preferably resolves the problem that may occur in experimental rat fixation procedure, and stable maintenance state can be provided, and improves experimenter's work efficiency.
Rat retaining device body is fixed on support control 6 in adjustable angle, guarantee when rat enters retaining device body to contact with base-plates surface, facilitate rat to enter retaining device, after rat is fixing, can mention rear portion, make it to be forward and backward 10-45 degree angle with pedestal, facilitate experimenter in direct-view, under convenient state, accurately carry out experimental implementation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a rat tubular retaining device, comprise tubular retaining device body, support control (6) and pedestal (1), it is characterized in that: described retaining device body is fixed on described support control (6) in adjustable angle, described support control (6) is fixed on described pedestal (1), the shape of described retaining device body and rat are dissected profile and match, be beloid funnel-form, by the conical lower section with opening (5) and the upper lateral part (3) being flexibly connected and following side (2) formation, described upper lateral part (3) is connected by buckle structure (4) with following side (2).
2. rat tubular retaining device according to claim 1, is characterized in that: described upper lateral part (3) position corresponding with rat tail is provided with open slot (7).
3. rat tubular retaining device according to claim 1, is characterized in that: the position corresponding with rat abdomen, described following side (3) is provided with opening.
4. rat tubular retaining device according to claim 1, is characterized in that: there are multiple circular holes (10) rear end, described following side (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108464.XU CN203777095U (en) | 2014-03-11 | 2014-03-11 | Cylindrical mouse retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108464.XU CN203777095U (en) | 2014-03-11 | 2014-03-11 | Cylindrical mouse retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777095U true CN203777095U (en) | 2014-08-20 |
Family
ID=51313342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108464.XU Expired - Fee Related CN203777095U (en) | 2014-03-11 | 2014-03-11 | Cylindrical mouse retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392291A (en) * | 2018-03-23 | 2018-08-14 | 内蒙古农业大学 | A kind of experimental rat fixator |
| CN108720958A (en) * | 2018-06-13 | 2018-11-02 | 卢乐 | A kind of laborsaving puppy docking device |
-
2014
- 2014-03-11 CN CN201420108464.XU patent/CN203777095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392291A (en) * | 2018-03-23 | 2018-08-14 | 内蒙古农业大学 | A kind of experimental rat fixator |
| CN108720958A (en) * | 2018-06-13 | 2018-11-02 | 卢乐 | A kind of laborsaving puppy docking device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160311 |