CN215608293U

CN215608293U - Chemotherapy light-resistant infusion device

Info

Publication number: CN215608293U
Application number: CN202122233626.5U
Authority: CN
Inventors: 盛仙; 韩丽娟; 胡敏利
Original assignee: First Peoples Hospital of Xiaoshan District
Current assignee: First Peoples Hospital of Xiaoshan District
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a light-resistant chemotherapy infusion device, which comprises an infusion container, a liquid medicine bag clamping device, a connecting frame and an infusion needle clamping device, wherein the infusion container is of a cavity structure with a rectangular cross section; a liquid medicine bag is placed in a cavity of the infusion container, a liquid medicine bag clamping device is arranged at the lower part of the infusion container, a connecting frame is further arranged at the lower end of the liquid medicine bag clamping device, one end of the connecting frame is connected with the bottom of the infusion container, and the other end of the connecting frame is connected with an infusion needle clamping device; the light-shading cover plate is arranged, so that the chemotherapy liquid medicine is protected, and the liquid medicine bag is convenient to take; the liquid medicine bag can be fixed in the infusion container by arranging the liquid medicine bag clamping device, so that leakage caused by shaking of a liquid medicine opening is avoided; through setting up infusion needle clamping device, effectively avoid the condition that the infusion needle of chemotherapy medicine was pulled out by the mistake, guaranteed medical personnel's personal safety, avoid medical malpractice to take place.

Description

Chemotherapy light-resistant infusion device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a light-resistant chemotherapy infusion device.

Background

At present, more than 1 million cancer patients in China are diagnosed with cancer every day, 7.5 cancer patients are diagnosed with cancer every minute, and the data is on a continuous rising trend, chemotherapy is a medicine for treating cancer tumors, and because chemotherapy medicines are mostly cytotoxic medicines, the medicines can act on different links of tumor cell growth and reproduction so as to inhibit or kill tumor cells. However, chemotherapy drugs also affect normal cells of the human body due to their toxicity, and if the drug solution leaks during chemotherapy, the drugs enter the human body through the respiratory tract or the skin, which may cause physical damage to medical care personnel.

In the prior art, when chemotherapy is carried out, a liquid medicine bag needs to be protected from light, when the liquid medicine bag is clinically used, the bag is sleeved outside chemotherapy medicines for reuse, the use is inconvenient, and an infusion needle of the liquid medicine bag is easily pulled out of the liquid medicine bag by mistake to cause outflow of chemotherapy liquid medicine, so that the environment is influenced, certain damage is caused to health of medical workers and patients, and the chemotherapy light-resistant infusion device is designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects that the chemotherapy medicine is not convenient to coat with a light-proof bag, an infusion needle is easy to be pulled out by mistake under abnormal conditions and the like in the prior art, and provides a chemotherapy light-proof infusion device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a chemotherapy light-resistant infusion device comprises an infusion container, a liquid medicine bag clamping device, a connecting frame and an infusion needle clamping device, wherein the infusion container is of a cavity structure with a rectangular cross section; a liquid medicine bag is placed in a cavity of the infusion container, a liquid medicine bag clamping device is arranged at the lower part of the infusion container, a connecting frame is further arranged at the lower end of the liquid medicine bag clamping device, one end of the connecting frame is connected with the bottom of the infusion container, and the other end of the connecting frame is connected with an infusion needle clamping device;

wherein transfusion needle clamping device includes braced frame, bayonet socket, expanding spring and draws the handle, braced frame and link fixed connection, be provided with expanding spring in the braced frame, the bayonet socket is semi-circular structure, and its one end inlays to be located in braced frame to with expanding spring fixed connection, expanding spring's one end and draw handle fixed connection, the bayonet socket card has the transfusion needle.

Preferably, the liquid medicine bag clamping device comprises a spring assembly and a clamping ring, one end of the spring assembly is connected with the infusion container, the other end of the spring assembly is connected with the clamping ring, and a liquid medicine bag opening is clamped in the clamping ring.

Preferably, the front end part of the infusion container is further provided with a light-proof cover plate, the light-proof cover plate is rotatably connected with the infusion container through a first rotating shaft and a second rotating shaft which are positioned at the upper end of the infusion container, and the first rotating shaft and the second rotating shaft are symmetrically distributed on two sides of the infusion container along the axis of the infusion container; the lower end part of the light-resistant cover plate is provided with a buckle, and the lower side of the front end part of the infusion container is provided with a notch.

Preferably, the clamping ring is made of rubber.

Preferably, the bayonet is made of rubber, and the surface of the pull handle is provided with a concave-convex block.

Preferably, the upper end part of the infusion container is provided with a hanging port, and the hanging port is positioned on the central axis of the infusion container and is fixedly connected with the infusion container.

Compared with the prior art, the utility model has the beneficial effects that: in the utility model, the light-shading cover plate is arranged, so that the chemotherapy liquid medicine is protected, and the liquid medicine bag is convenient to take; the liquid medicine bag can be fixed in the infusion container by arranging the liquid medicine bag clamping device, so that leakage caused by shaking of a liquid medicine opening is avoided; through setting up infusion needle clamping device, effectively avoid the condition that the infusion needle of chemotherapy medicine was pulled out by the mistake, guaranteed medical personnel's personal safety, avoid medical malpractice to take place.

Drawings

FIG. 1 is a schematic structural view of a light-resistant chemotherapy infusion device according to the present invention;

FIG. 2 is a side view of a light-resistant infusion device for chemotherapy in accordance with the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2;

fig. 4 is a structural schematic view of a liquid medicine bag clamping device of the chemotherapy light-proof infusion device provided by the utility model.

The reference numbers in the figures: 100. an infusion container; 101. a first rotating shaft; 102. a second rotating shaft; 103. a light-shielding cover plate; 104. buckling; 105. a notch; 106. hanging the opening; 200. a liquid medicine bag; 201. a liquid medicine bag opening; 202. an infusion needle; 300. a liquid medicine bag clamping device; 301. a spring assembly; 302. a clamp ring; 400. a connecting frame; 500. a transfusion needle clamping device; 501. a support frame; 502. a bayonet; 503. a tension spring; 504. and pulling the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b):

as shown in fig. 1 and 2, fig. 1 is a schematic structural view of a light-resistant infusion device for chemotherapy according to the present invention, fig. 2 is a side view of the light-resistant infusion device for chemotherapy according to the present invention, the light-resistant infusion device for chemotherapy comprises an infusion container 100, a drug solution bag 200, a drug solution bag clamping device 300, a connecting frame 400 and an infusion needle clamping device 500; the infusion container 100 is a cavity structure with a rectangular cross section, a hanging opening 106 is arranged at the upper end part of the infusion container 100, the hanging opening 106 is positioned on the central axis of the infusion container 100 and is fixedly connected with the infusion container 100, and the infusion container 100 is hung on a chemotherapy infusion support through the hanging opening 106; the cavity of the infusion container 100 is internally provided with a liquid medicine bag 200 for containing chemotherapy drugs, the lower part of the infusion container 100 is provided with a liquid medicine bag clamping device 300, the lower end of the liquid medicine bag clamping device 300 is also provided with a connecting frame 400, one end of the connecting frame 400 is connected with the bottom of the infusion container 100, and the other end of the connecting frame 400 is connected with an infusion needle clamping device 500.

The front end part of the infusion container 100 is also provided with a movable light-proof cover 103, the light-proof cover 103 is rotatably connected with the infusion container 100 through a first rotating shaft 101 and a second rotating shaft 102 which are positioned at the upper end of the infusion container 100, and the first rotating shaft 101 and the second rotating shaft 102 are symmetrically distributed at two sides of the infusion container 100 along the axis of the infusion container 100.

It should be noted that the lower end of the light-shielding cover plate 103 is provided with a buckle 104, the lower side of the front end of the infusion container 100 is provided with a notch 105, the buckle 104 is matched with the notch 105, and the buckle 104 is clamped on the notch 105, so that the light-shielding cover plate 103 is fixed on the infusion container 100, and the liquid medicine bag 200 is prevented from shaking in the infusion container 100.

It should be noted that, as shown in fig. 3, fig. 3 is a schematic structural diagram of an infusion needle clamping device 500 of the present invention, where the infusion needle clamping device 500 includes a support frame 501, two bayonets 502, a telescopic spring 503 and a pull handle 504, the support frame 501 is fixedly connected to a connection frame 400, the telescopic spring 503 is disposed in the support frame 501, the bayonets 502 are semi-circular structures, the number of the bayonets 502 is two, the two bayonets 502 form a circular structure, the infusion needle 202 is clamped in the circular structure, one end of the bayonets 502 is embedded in the support frame 501 and fixedly connected to the telescopic spring 503, one end of the telescopic spring 503 is fixedly connected to the pull handle 504, the bayonets 502 are clamped with the infusion needle 202, and the preparation material of the bayonets 502 is selected from rubber to protect the infusion needle 202, so that the bayonets 502 can both clamp the infusion needle 202 and play a role of buffering and protecting the infusion needle 202; meanwhile, in order to facilitate drawing, the surface of the pull handle 504 is provided with a plurality of concave-convex blocks, so that the friction coefficient of the surface of the pull handle 504 is increased, and the anti-skid performance is improved; draw handle 504 through the pulling and draw the compression of handle 503 with expanding spring, drive bayonet socket 502 to the outside removal, make the regional increase that bayonet socket 502 encloses, insert transfusion needle 202 back in liquid medicine sack 201, loosen and draw handle 504, expanding spring 503 resumes elastic deformation, presss from both sides tightly transfusion needle 202 to fixed transfusion needle 202 prevents to pull out transfusion needle 202 from liquid medicine sack 201 by mistake under the condition of abnormal operation.

As shown in fig. 4, fig. 4 is a schematic structural diagram of a liquid medicine bag clamping device 300 of a chemotherapy light-resistant infusion device, wherein the liquid medicine bag clamping device 300 includes a spring assembly 301 and a clamping ring 302, one end of the spring assembly 301 is connected to an infusion container 100, the other end is connected to the clamping ring 302, the clamping ring 302 is approximately L-shaped, a liquid medicine bag opening 201 is clamped in the clamping ring 302, the clamping ring 302 is made of rubber material, the clamping ring 302 is manually pushed toward two sides of the infusion container 100, the spring assembly 301 is compressed, the opening of the clamping ring 302 is enlarged, when the liquid medicine bag opening 201 is clamped, a hand is released, the spring assembly 301 naturally extends, and the clamping ring 302 presses the liquid medicine bag opening 201 tightly, thereby achieving the fixing effect of the liquid medicine bag opening 201.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A chemotherapy light-resistant infusion device comprises an infusion container (100), a liquid medicine bag (200), a liquid medicine bag clamping device (300), a connecting frame (400) and an infusion needle clamping device (500), and is characterized in that the infusion container (100) is of a cavity structure with a rectangular cross section; a liquid medicine bag (200) is placed in a cavity of the infusion container (100), a liquid medicine bag clamping device (300) is arranged at the lower part of the infusion container (100), a connecting frame (400) is further arranged at the lower end of the liquid medicine bag clamping device (300), one end of the connecting frame (400) is connected with the bottom of the infusion container (100), and the other end of the connecting frame is connected with an infusion needle clamping device (500);

wherein transfusion needle clamping device (500) include braced frame (501), bayonet socket (502), expanding spring (503) and draw handle (504), braced frame (501) and link (400) fixed connection, be provided with expanding spring (503) in braced frame (501), bayonet socket (502) are semi-circular structure, and its one end inlays to be located braced frame (501) in to with expanding spring (503) fixed connection, the one end and the handle (504) fixed connection of expanding spring (503), bayonet socket (502) card has transfusion needle (202).

2. The light-proof chemotherapy infusion device according to claim 1, wherein the liquid medicine bag clamping device (300) comprises a spring assembly (301) and a clamping ring (302), one end of the spring assembly (301) is connected with the infusion container (100), the other end of the spring assembly is connected with the clamping ring (302), and a liquid medicine bag opening (201) is clamped in the clamping ring (302).

3. The light-proof chemotherapy infusion device according to claim 1, wherein a light-proof cover (103) is further disposed at the front end of the infusion container (100), the light-proof cover (103) is rotatably connected to the infusion container through a first rotating shaft (101) and a second rotating shaft (102) which are disposed at the upper end of the infusion container (100), and the first rotating shaft (101) and the second rotating shaft (102) are symmetrically distributed on two sides of the infusion container (100) along the axis of the infusion container (100); the lower end part of the light-proof cover plate (103) is provided with a buckle (104), and the lower side of the front end part of the transfusion container (100) is provided with a notch (105).

4. A light-resistant infusion set for chemotherapy according to claim 2, wherein the clamp ring (302) is made of rubber.

5. The light-resistant chemotherapy infusion device according to claim 1, wherein the bayonet (502) is made of rubber, and the surface of the pull handle (504) is provided with concave-convex blocks.

6. The light-resistant infusion device for chemotherapy according to claim 1, wherein a hanging opening (106) is arranged at the upper end of the infusion container (100), and the hanging opening (106) is positioned on the central axis of the infusion container (100) and is fixedly connected with the infusion container (100).