CN213075662U

CN213075662U - Mouse blood sampling and detecting device

Info

Publication number: CN213075662U
Application number: CN202021050334.7U
Authority: CN
Inventors: 相萌; 王春阳; 张旭东; 杨洋; 田甜
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-30
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a mouse blood sampling detection device, which belongs to the technical field of blood sampling equipment, and particularly relates to a mouse blood sampling detection device, which comprises a pipe body, a drainage sleeve and a waterproof breathable film, wherein a piston rod is arranged in the inner cavity of the pipe body, a piston is arranged at the top end of the piston rod, the top end of the pipe body is communicated with a connecting sleeve, the top end of the connecting sleeve is communicated with a needle head, the right side of the connecting sleeve is obliquely arranged with the drainage sleeve, the other end of the drainage sleeve is provided with an installation sleeve, the left side of the installation sleeve is provided with a drainage pipe, the drainage sleeve is arranged on the connecting sleeve, the waterproof breathable film is arranged in the drainage sleeve, when the piston is pulled by the piston rod to draw the blood in the mouse body, the waterproof breathable film can prevent the blood from flowing into the pipe body, the blood, the mode of squeezing blood into the storage bag again, it is more swift, the practicality is higher.

Description

Mouse blood sampling and detecting device

Technical Field

The utility model relates to a blood sampling equipment technical field specifically is a mouse blood sampling test device.

Background

The mouse is developed from little mouse, it is widely distributed all over the world, through long-term artificial breeding selection, has already bred more than 1000 inbred lines and independent distant cross group. The experiment of human mice in the early 17 th century has become the most thoroughly studied experimental mammal with the largest use amount. People need take mouse blood out with blood sampling device when studying mouse blood, but present mouse blood sampling test device all adopts the cylinder to take mouse blood out usually, keeps in blood in the cylinder, then extrudees blood into the storage bag and saves in, and is not convenient enough, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior blood sampling equipment, the utility model discloses a blood sampling device.

Therefore, the utility model aims at providing a mouse blood sampling test device, through be provided with the drainage cover on the connecting sleeve, be provided with waterproof ventilated membrane in the drainage cover, when taking mouse internal blood out through piston rod pulling piston, in waterproof ventilated membrane can prevent that blood from flowing into the pipe body, blood can directly get into the storage bag through drainage tube and coupling hose, replaced traditional take out the body with blood in, the mode in the storage bag is advanced with blood extrusion again, it is more swift, the practicality is higher.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a mouse blood sampling and detection device, comprising: the drainage device comprises a pipe body, a drainage sleeve and a waterproof breathable film, wherein a piston rod is arranged in an inner cavity of the pipe body, a piston is arranged at the top end of the piston rod, the top end of the pipe body is communicated with the connecting sleeve, a needle head is communicated with the top end of the connecting sleeve, the right side of the connecting sleeve is obliquely arranged on the drainage sleeve, an installation sleeve is arranged at the other end of the drainage sleeve, a drainage pipe is arranged on the left side of the installation sleeve, the drainage pipe is inserted into the inner cavity of the drainage sleeve, a connecting hose is communicated with the right side of the installation sleeve, a storage bag is arranged at the other end of the connecting hose, and.

As a preferred scheme of mouse blood sampling test device, wherein: the bottom of piston rod runs through the body and extends to the outside, the bottom of piston rod is provided with spacing piece.

As a preferred scheme of mouse blood sampling test device, wherein: the other end of the connecting hose is provided with a threaded pipe, the top of the storage bag is provided with a threaded pipe sleeve matched with the threaded pipe, and the storage bag is installed on the threaded pipe at the other end of the connecting hose through the threaded pipe sleeve.

As a preferred scheme of mouse blood sampling test device, wherein: the left side of the mounting sleeve is provided with a threaded sleeve, and an inner cavity of the drainage sleeve is provided with an inner thread matched with the threaded sleeve.

As a preferred scheme of mouse blood sampling test device, wherein: the front side of the storage bag is provided with a dial gauge.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the drainage cover on the adapter sleeve, be provided with waterproof ventilated membrane in the drainage cover, when taking mouse internal blood out through piston rod pulling piston, in waterproof ventilated membrane can prevent that blood from flowing into the body, blood can directly get into the storage bag through drainage tube and coupling hose, replaced traditional taking blood to the body in, extrude the mode in the storage bag with blood again, it is more swift, the practicality is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the waterproof and breathable film of the present invention;

fig. 3 is a schematic view of the structure of the threaded sleeve of the present invention.

In the figure: the medical drainage tube comprises a tube body 100, a piston rod 110, a piston 120, a connecting sleeve 130, a needle 140, a drainage sleeve 200, a drainage tube 210, a mounting sleeve 220, a connecting hose 230, a storage bag 240, a threaded sleeve 250 and a waterproof and breathable film 300.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a mouse blood sampling detection device comprises a tube body 100, a drainage sleeve 200 and a waterproof breathable film 300;

referring to fig. 1, the tube 100 includes a piston rod 110, a piston 120, a connecting sleeve 130 and a needle 140, the piston rod 110 is installed in an inner cavity of the tube 100, the piston 120 is installed at a top end of the piston rod 110, the connecting sleeve 130 is installed at a top end of the tube 100, the needle 140 is installed at a top end of the connecting sleeve 130, the tube 100 is used for drawing blood out of a mouse body through cooperation of the piston rod 110 and the piston 120, the connecting sleeve 130 is used for connecting the needle 140 and the drainage sleeve 200, and the needle 140 is used for being inserted into the;

referring to fig. 1, 2 and 3, the drainage sheath 200 includes a drainage tube 210, a mounting sheath 220, a connecting hose 230, a storage bag 240 and a threaded sheath 250, the drainage sheath 200 is obliquely disposed at the right side of the connecting sheath 130, the mounting sheath 220 is mounted at the other end of the drainage tube 210, the drainage tube 210 is mounted at the left side of the mounting sheath 220 and penetrates into the drainage sheath 200, the connecting hose 230 is mounted at the right side of the mounting sheath 220, the storage bag 240 is mounted at the other end of the connecting hose 230, the threaded sheath 250 is mounted at the left side of the mounting sheath 220, the drainage sheath 200 is used for mounting the drainage tube 210, the drainage tube 210 is used for draining the pumped blood into the storage bag 240 through the connecting hose 230, and the threaded sheath 250 is used for mounting the mounting sheath 220 on the drainage sheath 200;

referring to fig. 2 again, the waterproof air permeable membrane 300 is installed at the bottom of the inner cavity of the connection sleeve 130, and the waterproof air permeable membrane 300 is used for preventing blood from flowing into the tube 100 and facilitating the suction force generated by the piston 120 to draw out the blood in the mouse.

The working principle is as follows: the technical field of technical personnel insert the needle 140 into the mouse body, pull the piston rod 110, the piston rod 110 and the piston 120 cooperate to generate suction force to draw blood out of the mouse body, the blood passes through the needle 140, the connecting sleeve 130, the guide tube 210 and the connecting hose 230 in sequence to enter the storage bag 240, and the working personnel can take down the storage bag 240 with the blood from the connecting hose 230 to detect the sex hormone in the blood.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A mouse blood sampling detection device which is characterized in that: comprises a tube body (100), a drainage sleeve (200) and a waterproof ventilated membrane (300), wherein a piston rod (110) is arranged in an inner cavity of the tube body (100), the top end of the piston rod (110) is provided with a piston (120), the top end of the tube body (100) is communicated with a connecting sleeve (130), the top end of the connecting sleeve (130) is communicated with a needle (140), the right side of the connecting sleeve (130) is obliquely provided with the drainage sleeve (200), the other end of the drainage sleeve (200) is provided with a mounting sleeve (220), the left side of the mounting sleeve (220) is provided with a drainage tube (210), the drainage tube (210) is inserted in the inner cavity of the drainage sleeve (200), the right side of the mounting sleeve (220) is communicated with a connecting hose (230), the other end of the connecting hose (230) is provided with a storage bag (240), and the bottom of the inner cavity of the connecting sleeve (130) is provided with the waterproof breathable film (300).

2. The mouse blood sampling and detecting device according to claim 1, wherein: the bottom end of the piston rod (110) penetrates through the pipe body (100) and extends to the outside, and the bottom end of the piston rod (110) is provided with a limiting sheet.

3. The mouse blood sampling and detecting device according to claim 1, wherein: the other end of the connecting hose (230) is provided with a threaded pipe, the top of the storage bag (240) is provided with a threaded pipe sleeve matched with the threaded pipe, and the storage bag (240) is arranged on the threaded pipe at the other end of the connecting hose (230) through the threaded pipe sleeve.

4. The mouse blood sampling and detecting device according to claim 1, wherein: the left side of the mounting sleeve (220) is provided with a threaded sleeve (250), and the inner cavity of the drainage sleeve (200) is provided with an internal thread matched with the threaded sleeve (250).

5. The mouse blood sampling and detecting device according to claim 1, wherein: the front side of the storage bag (240) is provided with a dial gauge.