CN206167109U - Subcutaneous tumour of mouse inoculation fixing device - Google Patents

Abstract

The utility model discloses a subcutaneous tumour of mouse inoculation fixing device, include the base plate and fix the mouse sleeve pipe on the base plate, mouse sheathed tube both ends for open wide mouthful and mouse cover intraduct has a cylindricality chamber of accommodating laboratory mice, this mouse sheathed tube one end is equipped with the ventilative muzzle corresponding to the mouse mouth, the pipe shaft upper portion of the mouse sheathed tube other end is equipped with a gate slot mouth, be equipped with the gate on the gate slot mouth, the gate matees and to insert the gate slot mouth and to close laboratory mice at the mouse cover intraductal, and the lower part of this gate still is equipped with and supplies the laboratory mice tail to pass the sluice gate who stretches out, the inoculation window of a pair of laboratory mice of convenience inoculation is still opened at mouse sheathed tube pipe shaft middle part. This practical device design is ingenious, has solved that tumour when inoculation mouse is heavy handled, the inoculation location is inaccurate, has needed the cooperation of many people, the easy scheduling problem that is bitten of laboratory technician, greatly improves tumour inoculation efficiency, has saved the human cost.

Description

A kind of mice Subcutaneous tumor is inoculated with fixing device

Technical field

This utility model is related to mice cell strain in a kind of oncology's correlational study and is inoculated with into tumor model or Transplanted tumor model The instrument of experiment, more particularly to a kind of mice Subcutaneous tumor inoculation fixing device.

Background technology

At present, it is in oncology's correlational study by set up mice subcutaneous cell strain to be inoculated with into tumor model or Transplanted tumor model A kind of common technological means, concrete grammar is to mice bilateral scapula by tumor cell line or tumor tissues subcutaneous vaccination Place, also can be inoculated at hind leg bilateral hipbone.Maximum obstacle is that mice is wayward in experimental implementation, next to that inoculation position It is difficult to hold.At present, laboratory carries out inoculation operational approach has：1st, experiment mice is anaesthetized, then carries out inoculation operation.Advantage is Operate under mouse anesthesia state, be safely and conveniently inoculated with, have the disadvantage that anesthesia procedure can take a certain time, thereby increases and it is possible to reality can be affected Result is tested, mice is likely to dead because of anesthesia.2nd, two people's compounding practice a, staff catches mice, a people to be operated.Advantage It is, without anesthetized mice, to have the disadvantage that human cost is higher, laboratory technician is easily bitten by mice, and the frightened degree of mice is higher, is unfavorable for The follow-up raising of mice.

The content of the invention

This utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that a kind of fixed dress of mice Subcutaneous tumor inoculation Put.

In order to solve above-mentioned technical problem, this utility model is employed the following technical solutions：A kind of mice Subcutaneous tumor inoculation Fixing device, including substrate and the mice sleeve pipe being fixed on substrate, the two ends of described mice sleeve pipe are open ports and mice One end that inside pipe casing has the cylinder chamber of a collecting experiment mice, the mice sleeve pipe is provided with corresponding to the ventilative of mice mouth Muzzle, the pipe shaft top of the other end of mice sleeve pipe is provided with a gate notch, and the gate notch is provided with gate, the lock Door matching insertion gate notch simultaneously closes experiment mice in mice sleeve pipe, and the bottom of the gate is additionally provided with and is available for experiment mice Tail is through the sluice gate for stretching out；The pipe shaft middle part of the mice sleeve pipe is also provided with a pair inoculation windows for facilitating experiment mice to be inoculated with Mouthful.

Further, described substrate is cystosepiment.

Further, the two ends of described mice sleeve pipe are fixed on substrate by a pair of bonding strips.

Compared with prior art, this utility model solves during mouse tumor inoculation experiments that mice is unmanageable to ask Topic, mice when using is filled in manually, it is to avoid bitten by mice because life habit is understood and oneself got in sleeve pipe without the need for operator May, by the cooperation of mice sleeve pipe and gate, it is only necessary to which an operator can complete inoculation, and it is more accurate to be inoculated with location positioning Really, inoculation efficiency is greatly improved, human cost is saved.

Description of the drawings

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

Specific embodiment

Utility model is described in detail with reference to the accompanying drawings and examples.

As shown in figure 1, the utility model proposes mice Subcutaneous tumor inoculation fixing device, including substrate 1 and be fixed on Mice sleeve pipe 2 on substrate, the two ends of mice sleeve pipe 2 are open ports and mice inside pipe casing has a collecting experiment mice Cylinder chamber, one end of the mice sleeve pipe 2 is provided with the air-permeable plug wrap 3 corresponding to mice mouth, the pipe shaft of the other end of mice sleeve pipe 2 Top is provided with a gate notch 4, and gate notch 4 is provided with gate 5, the matching insertion gate of gate 5 notch 4 and by experiment mice Close in mice sleeve pipe, and the bottom of the gate is additionally provided with and is available for experiment mice tail through the sluice gate 6 for stretching out；Mice sleeve pipe 2 Pipe shaft middle part be also provided with the inoculation window 7 for facilitating for a pair experiment mice to be inoculated with.

Substrate 1 is cystosepiment.The two ends of mice sleeve pipe 2 are fixed on substrate 1 by a pair of bonding strips 8.

When specifically used, the gate of this device is lifted, after experiment mice alcohol disinfecting, mice is placed on into this device lock At this moment doorway, mice presses tail gates because life habit is understood and oneself got in mice sleeve pipe, and mice is just fixed, and leads to Inoculation window is crossed, by tumor inoculation device, tumor tissues destination locations is inoculated into into, inoculation is finished, and lifts gate, lifts mouse tail Bar hauls out mice, puts back to mouse cage.

Above-described embodiment only expresses several embodiments of the present utility model, and its description is more concrete and detailed, but and Can not be therefore understands that being the restriction to this utility model the scope of the claims.It should be pointed out that for the ordinary skill people of this area For member, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to this reality With new protection domain.Therefore, this utility model patent and protection domain should be defined by appended claims.

Claims (3)

1. a kind of mice Subcutaneous tumor is inoculated with fixing device, it is characterised in that：Including substrate（1）With the mice being fixed on substrate Sleeve pipe（2）, described mice sleeve pipe（2）Two ends be post that open ports and mice inside pipe casing have a collecting experiment mice Shape chamber, the mice sleeve pipe（2）One end be provided with air-permeable plug wrap corresponding to mice mouth（3）, mice sleeve pipe（2）The other end Pipe shaft top is provided with a gate notch（4）, the gate notch（4）It is provided with gate（5）, the gate（5）Matching insertion Gate notch（4）And experiment mice is closed in mice sleeve pipe, and the bottom of the gate is additionally provided with and is available for experiment mice tail to wear Cross the sluice gate for stretching out（6）；The mice sleeve pipe（2）Pipe shaft middle part be also provided with the inoculation window for facilitating for a pair experiment mice to be inoculated with （7）.

2. mice Subcutaneous tumor according to claim 1 is inoculated with fixing device, it is characterised in that：Described substrate（1）For Cystosepiment.

3. mice Subcutaneous tumor according to claim 1 is inoculated with fixing device, it is characterised in that：Described mice sleeve pipe （2）Two ends pass through a pair of bonding strips（8）It is fixed on substrate（1）On.