CN213964639U

CN213964639U - Medical infusion device

Info

Publication number: CN213964639U
Application number: CN202022732523.9U
Authority: CN
Inventors: 厉开琴
Original assignee: Individual
Current assignee: Chongqing Fuling Jielikang Medical Equipment Co.,Ltd.
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-17
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to the technical field of medical equipment, and discloses a medical infusion set, comprising a hanging bottle, a fastening mechanism is installed on the peripheral side of the hanging bottle, a rubber hose is fixed on one side of the fastening mechanism, and one end of the rubber hose is A buckle mechanism is fixed, a needle is fixed inside the hanging bottle, a booster plate is fixed on the peripheral side of the needle, an infusion tube is sleeved at the bottom of the needle, and the fastening mechanism includes a circular clip, a first fixing block, and a second fixing Block, threaded rod and adjustment handle, one end of the circular card plate is fixed with a first fixing block, the other end of the circular card plate is fixed with a second fixing block, and the insides of the first fixing block and the second fixing block are threaded rod. The utility model can effectively prevent the needle from falling off because the needle is provided with a relevant fixing mechanism, so that the infusion operation can be performed better, and the fastening mechanism and the rubber hose of the utility model can be reused, thereby reducing the use cost. .

Description

Medical infusion device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical transfusion system.

Background

Medical transfusion system is a common disposable medical consumables that is used for venous transfusion's process sterile treatment, establish passageway between vein and the liquid medicine, traditional medical transfusion system includes drip cup, extension pipe, vein needle connecting pipe, flow speed regulator and vein needle, among the current device, the syringe needle injects in the transfusion bottle, only rubs with the syringe needle by the rubber that hangs the bottleneck and fixes, the syringe needle drops easily appears in this mode, make the infection that receives of syringe needle and transfusion system, need change, cause economic loss.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in the existing device, the needle is inserted into the transfusion bottle and is fixed only by the friction between the rubber of the transfusion bottle mouth and the needle, and the needle is easy to fall off in the mode, so that the needle and the transfusion device are infected and need to be replaced, and economic loss is caused.

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

the utility model provides a medical transfusion system, includes the transfusion bottle, fastening device is installed to the week side of transfusion bottle, one side of fastening device is fixed with flexible rubber hose, flexible rubber hose's one end is fixed with buckle mechanism, fastening device includes circular cardboard, first fixed block, second fixed block, threaded rod and adjustment handle, the one end of circular cardboard is fixed with first fixed block, the other end of circular cardboard is fixed with the second fixed block, the threaded rod is all run through in the inside of first fixed block and second fixed block, the one end of threaded rod is fixed with adjustment handle.

Preferably, a needle head is fixed inside the infusion bottle, a push assisting plate is fixed on the peripheral side face of the needle head, and an infusion tube is sleeved at the bottom of the needle head.

Preferably, the buckling mechanism comprises a first buckling block, a second buckling block, a rotating shaft, a pushing and pulling block and a clamping block, the rotating shaft is fixed at one end of the second buckling block, the bottom of the rotating shaft penetrates through the inside of the first buckling block, the clamping block is fixed at the other end of the second buckling block, the pushing and pulling block is fixed at one side of the second buckling block, and a clamping groove is formed in one end of the first buckling block.

Preferably, the circular clamping plate is made of rubber.

Preferably, the first buckling block and the second buckling block are made of rubber.

Preferably, the threaded rod is in threaded connection with the first fixed block, a bearing is arranged inside the second fixed block, and the bearing is rotatably connected with the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a being provided with relevant fixed establishment in syringe needle department, can effectively preventing droing of syringe needle, and then can be better carry out the operation of infusing, just the utility model discloses a fastening device and rubber hose can used repeatedly, and then have reduced use cost.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the infusion tube of the present invention;

FIG. 3 is a schematic view of the connection structure of the needle head of the present invention;

FIG. 4 is a schematic view of the connection structure of the fastening mechanism of the present invention;

fig. 5 is a schematic view of the connection structure of the buckle mechanism of the present invention.

In the figure: 1. hanging a bottle; 2. a transfusion tube; 3. a fastening mechanism; 4. a rubber hose; 5. a buckle mechanism; 6. a boosting plate; 7. a needle head; 8. a circular clamping plate; 9. a first fixed block; 10. a second fixed block; 11. a threaded rod; 12. adjusting the handle; 13. a first buckle block; 14. a second buckle block; 15. a rotating shaft; 16. a push-pull block; 17. and (7) clamping blocks.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a medical infusion apparatus comprises a transfusion bottle 1, a needle 7 is fixed inside the transfusion bottle 1, a push assisting plate 6 is fixed on the peripheral side surface of the needle 7, and an infusion tube 2 is sleeved at the bottom of the needle 7, so that the needle 7 can be inserted into the transfusion bottle 1;

the fastening mechanism 3 is installed on the peripheral side face of the transfusion bottle 1, the fastening mechanism 3 comprises a circular clamping plate 8, a first fixing block 9, a second fixing block 10, a threaded rod 11 and an adjusting handle 12, the first fixing block 9 is fixed at one end of the circular clamping plate 8, the circular clamping plate 8 is made of rubber, and the circular clamping plate 8 has better elasticity and is more attached to the peripheral side face of the transfusion bottle 1; a second fixing block 10 is fixed at the other end of the circular clamping plate 8, threaded rods 11 penetrate through the first fixing block 9 and the second fixing block 10, an adjusting handle 12 is fixed at one end of each threaded rod 11, the threaded rods 11 are in threaded connection with the first fixing block 9, bearings are mounted inside the second fixing block 10, and the bearings are in rotary connection with the threaded rods 11 and can enable the first fixing block 9 to move towards the second fixing block 10;

one side of fastening device 3 is fixed with flexible rubber hose 4, the one end of flexible rubber hose 4 is fixed with buckle mechanism 5, buckle mechanism 5 includes first buckle piece 13, second buckle piece 14, rotation axis 15, push-and-pull piece 16 and fixture block 17, the one end of second buckle piece 14 is fixed with rotation axis 15, the inside of first buckle piece 13 is run through to the bottom of rotation axis 15, the other end of second buckle piece 14 is fixed with fixture block 17, one side of second buckle piece 14 is fixed with push-and-pull piece 16, and the draw-in groove has been seted up to the one end of first buckle piece 13, can make first buckle piece 13 and second buckle piece 14 draw close together, the material of first buckle piece 13 and second buckle piece 14 is rubber, can be better laminate syringe needle 7.

The working principle is as follows:

the utility model discloses in, the user uses during the device, at first whether inspection device can normal use, put into transfusion bottle 1's bottleneck department with fastening device 3 and buckle mechanism 5, insert transfusion bottle 1's inside with syringe needle 7 again, then push away and draw piece 16 through promoting, draw close second buckle piece 14 to first buckle piece 13 through rotation axis 15, get into the draw-in groove that first buckle piece 13 was seted up when fixture block 17 can, then rotate adjustment handle 12, the rotation of adjustment handle 12 makes threaded rod 11 rotatory, the rotation of threaded rod 11 makes first fixed block 9 remove to second fixed block 10, make circular cardboard 8 tighten up to transfusion bottle 1's bottleneck.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A medical infusion set, comprising a hanging bottle (1), characterized in that a fastening mechanism (3) is installed on the peripheral side of the hanging bottle (1), and one side of the fastening mechanism (3) is fixed There is a rubber hose (4), one end of the rubber hose (4) is fixed with a buckle mechanism (5), and the fastening mechanism (3) includes a circular clamping plate (8), a first fixing block (9) ), a second fixing block (10), a threaded rod (11) and an adjusting handle (12), one end of the circular clamping plate (8) is fixed with a first fixing block (9), and the circular clamping plate ( 8) A second fixing block (10) is fixed at the other end, and a threaded rod (11) runs through the interior of the first fixing block (9) and the second fixing block (10), and the threaded rod (11) An adjusting handle (12) is fixed at one end of the .

2. A medical infusion set according to claim 1, wherein a needle (7) is fixed inside the hanging bottle (1), and a booster plate (7) is fixed on the peripheral side of the needle (7). 6), the bottom of the needle (7) is sleeved with an infusion tube (2).

3. A medical infusion set according to claim 1, wherein the buckle mechanism (5) comprises a first buckle block (13), a second buckle block (14), a rotation shaft (15) ), a push-pull block (16) and a clamping block (17), a rotating shaft (15) is fixed at one end of the second locking block (14), and the bottom of the rotating shaft (15) penetrates the first locking block ( 13), the other end of the second snap block (14) is fixed with a snap block (17), one side of the second snap block (14) is fixed with a push-pull block (16), and the One end of the first snap block (13) is provided with a snap slot.

4. A medical infusion set according to claim 3, characterized in that, the material of the circular clamping plate (8) is rubber.

5 . The medical infusion set according to claim 4 , wherein the materials of the first snap block ( 13 ) and the second snap block ( 14 ) are rubber. 6 .

6 . The medical infusion set according to claim 1 , wherein the threaded rod ( 11 ) is connected with the first fixing block ( 9 ) through threads, and a bearing is installed inside the second fixing block ( 10 ). 7 . , the bearing and the threaded rod (11) are rotatably connected.