CN210145200U

CN210145200U - Infusion apparatus head end fixing clamp

Info

Publication number: CN210145200U
Application number: CN201920261686.8U
Authority: CN
Inventors: 刘晓娇
Original assignee: Capital Institute of Pediatrics
Current assignee: Capital Institute of Pediatrics
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-03-17
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses an infusion set head end fixation clamp, including block box, infusion bottle, bottleneck and bottle lid, the bottom welding of infusion bottle has the bottleneck, the outward appearance wall cover of bottleneck is equipped with the block box, the bottom surface cover of bottleneck is equipped with the bottle lid, block box both sides center department all rotates and is connected with the screw rod, the screw rod is close to the equal meshing of one end of block box inner wall and is connected with the gear, the center department of gear rotates and is connected with the montant, the one end that the screw rod was kept away from to the gear articulates there is the head rod, the one end that the gear was kept away from to. The utility model discloses in, through clockwise rotation screw rod handle for the inside slipmat of block box closely laminates with the bottleneck, because the external diameter of bottleneck is little than the external diameter of bottle lid, makes between transfusion system and the infusion bottle inseparabler of block, can not take place to drop between transfusion system and the infusion bottle, the better health of having guaranteed the transfusion system.

Description

Infusion apparatus head end fixing clamp

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to transfusion system head end fixation clamp.

Background

Intravenous infusion is a common means and a treatment method for treating diseases, the dropping of an infusion apparatus caused by pulling, dragging and the like often occurs in the infusion process, and when the pulling pressure is too large, the infusion apparatus can drop from a bottle stopper of an infusion hanging bottle.

However, in the prior art, because there is not a good fixing device between the existing infusion apparatus and the infusion bottle, when the patient moves, the infusion apparatus is easily separated from the infusion bottle, resulting in the contamination of the infusion apparatus, the new infusion apparatus needs to be replaced, the burden of the patient is increased, the existing infusion apparatus has no liquid stopping device, when the liquid in the infusion bottle is dripped out and the infusion bottle is not replaced in time, the manual exhaust of the infusion apparatus is needed, and then the secondary needle insertion is performed, the time of medical care personnel is greatly wasted in the process, and meanwhile, if the exhaust is insufficient, the patient body can be damaged to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing clamp for the head end of an infusion apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme: transfusion system head end fixation clamp, including block box, infusion bottle, bottleneck and bottle lid, the bottom welding of infusion bottle has the bottleneck, the exterior wall cover of bottleneck is equipped with the block box, the bottom surface cover of bottleneck is equipped with the bottle lid, block box both sides center department all rotates and is connected with the screw rod, the screw rod is close to the equal meshing of one end of block box inner wall and is connected with the gear, the center department of gear rotates and is connected with the montant, the one end that the screw rod was kept away from to the gear articulates there is the head rod, the one end that the gear was kept away from to the head rod articulates there are second connecting rod and third connecting rod, the one end that the head rod was kept away from to the second connecting rod articulates there is the clamp splice.

Preferably, a screw handle is welded at one end of the screw close to the outer surface wall of the clamping box body.

Preferably, a needle head penetrates through the center of the bottom surface of the bottle cap, an infusion tube is arranged at the bottom of the needle head, and a first L-shaped tube and a second L-shaped tube are welded at two ends of the top of the infusion tube respectively.

Preferably, the inner surface wall of the first L-shaped pipe is attached with a first annular magnetic block, the inner wall of the first annular magnetic block is welded with a floating block, the outer surface wall of the first L-shaped pipe is attached with a second annular magnetic block corresponding to the first annular magnetic block, and the outer surface wall of the second annular magnetic block is welded with a lead screw.

Preferably, the four corners of block box bottom surface have the telescopic link in the welding, the bottom surface welding of telescopic link has the liquid box body that ends.

Preferably, the bottom of lead screw is run through and is ended liquid box body welding and have first trapezoidal fixed block, the one end laminating of only liquid box body inner wall is kept away from to first trapezoidal fixed block has the baffle, the bottom of baffle is slided and is inlayed and be equipped with the trapezoidal fixed block of second.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, through clockwise turning screw handle, make inside slipmat of block box closely laminate with the bottleneck, because the external diameter of bottleneck is less than the external diameter of bottle lid, make between transfusion system and the infusion bottle inseparabler of block, can not take place to drop between transfusion system and the infusion bottle, the better health of having guaranteed the transfusion system, top at the transfer line is provided with the L venturi tube, utilize the principle of U-shaped pipe, when the liquid in the infusion bottle drips soon, end the liquid box can cut off the transfer line, even do not have timely change infusion bottle also need not carry out the secondary contact pin, need not worry simultaneously and have gaseously in the transfusion system, it is more secure to the health of disease.

Drawings

Fig. 1 is a schematic front view of a fixing clip at the head end of an infusion apparatus provided by the utility model;

fig. 2 is a schematic side view of the fixing clip at the head end of the infusion apparatus provided by the utility model;

fig. 3 is a schematic top view of the fastening box of the infusion apparatus head end fixing clip of the present invention;

fig. 4 is an enlarged view of the area a of the front view of the head end fixing clip of the infusion apparatus provided by the utility model.

In the figure: 1. a liquid stopping box body; 2. a telescopic rod; 3. clamping the box body; 4. an infusion bottle; 5. a bottleneck; 6. a screw; 7. a screw handle; 8. a bottle cap; 9. a first L-shaped tube; 901. a second L-shaped tube; 10. a transfusion tube; 11. a needle head; 12. a first trapezoidal fixed block; 13. a second trapezoidal fixed block; 14. a baffle plate; 15. a gear; 16. a vertical rod; 17. a first connecting rod; 18. a second connecting rod; 19. a third connecting rod; 20. a clamping block; 21. a non-slip mat; 22. a first annular magnetic block; 23. floating blocks; 24. a screw rod; 25. a second annular magnetic block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the infusion apparatus head end fixing clamp comprises a clamping box body 3, an infusion bottle 4, a bottleneck 5 and a bottle cap 8, the bottleneck 5 is welded at the bottom of the infusion bottle 4, the clamping box body 3 is sleeved on the outer wall of the bottleneck 5, the bottle cap 8 is sleeved on the bottom surface of the bottleneck 5, screw rods 6 are rotatably connected at the centers of two sides of the clamping box body 3, gears 15 are respectively meshed and connected at one ends of the screw rods 6 close to the inner wall of the clamping box body 3, vertical rods 16 are rotatably connected at the centers of the gears 15, the top surface and the bottom surface of each vertical rod 16 are respectively welded with the inner wall of the clamping box body 3, first connecting rods 17 are hinged at one ends of the gears 15 far away from the screw rods 6, second connecting rods 18 and third connecting rods 19 are hinged at one ends of the first connecting rods 17 far away from the gears 15, one ends of the third connecting rods 19 far away from the, the clamping blocks 20 and the second connecting rods 18 are welded with anti-slip pads 21 on opposite surfaces, and the anti-slip pads 21 are attached to the outer wall of the bottle neck 5.

One end of the screw 6 close to the outer surface wall of the clamping box body 3 is welded with a screw handle 7, the screw handle 7 is used for rotating the screw 6, a needle 11 penetrates through the center of the bottom surface of the bottle cap 8, the bottom of the needle 11 is provided with a transfusion tube 10, the transfusion tube 10 penetrates through the liquid stopping box body 1, a first L-shaped tube 9 and a second L-shaped tube 901 are respectively welded at two ends of the top of the transfusion tube 10, the structure of the first L-shaped tube 9 is the same as that of the second L-shaped tube 901, the inner surface wall of the first L-shaped tube 9 is attached with a first annular magnetic block 22, the inner wall of the first annular magnetic block 22 is welded with a floating block 23, the outer surface wall of the first L-shaped tube 9 is attached with a second annular magnetic block 25 corresponding to the first annular magnetic block 22, the outer surface wall of the second annular magnetic block 25 is welded with a lead screw 24, end liquid box body 1 and be arranged in timely liquid to among the transfer line 10 and only flow, the bottom of lead screw 24 is run through only liquid box body 1 and is welded first trapezoidal fixed block 12, first trapezoidal fixed block 12 is close to the one end of ending the inner wall of liquid box body 1 and is ended the inner wall looks sliding connection of liquid box body 1, the one end laminating that ends the inner wall of liquid box body 1 was kept away from to first trapezoidal fixed block 12 has baffle 14, the one end that first trapezoidal fixed block 12 was kept away from to baffle 14 is laminated with the exterior wall of transfer line 10 mutually, the bottom of baffle 14 is slided and is inlayed and be equipped with second trapezoidal fixed block 13, the bottom surface of second trapezoidal fixed block 13 welds with the bottom of ending the inner wall of.

The working principle is as follows: firstly, a transfusion bottle 4 is placed at a proper position, then the clamping box body 3 is sleeved on the bottle neck 5 through the bottle cap 8, then the screw handle 7 is rotated clockwise, the screw handle 7 drives the screw 6, the screw 6 drives the gears 15 at two ends, the gears 15 at two ends drive the first connecting rod 17, the first connecting rod 17 drives the second connecting rod 18 and the third connecting rod 19, the second connecting rod 18 drives the clamping block 20, the clamping block 20 drives the anti-skid pad 21, so that the inner surface wall of the anti-skid pad 21 is tightly attached to the outer surface wall of the bottle neck 5, because the outer diameter of the bottle cap 8 is larger than the outer diameter of the bottle neck 5, when the clamping box body 3 is tightly attached to the bottle neck 5, the bottom surface of the clamping box body 3 is tightly attached to the top surface of the bottle cap 8, so as to fix the position of the clamping box body 3, then, the liquid stopping box body 1 is pressed, the top of the needle 11 is aligned to the center of the, the needle 11 penetrates through the bottle cap 8, liquid in the infusion bottle 4 enters the infusion tube 10 and the first L-shaped tube 9 and the second L-shaped tube 901 at two ends through the needle 11, the liquid in the first L-shaped tube 9 and the second L-shaped tube 901 pushes the floating block 23 to move upwards, the floating block 23 drives the first annular magnetic block 22 to move upwards when moving upwards, the first annular magnetic block 22 moves upwards to drive the second annular magnetic block 25 to move upwards, the second annular magnetic block 25 drives the lead screw 24 to move upwards, the lead screw 24 drives the first trapezoidal fixing block 12 to move upwards, the first trapezoidal fixing block 12 drives the baffle 14 to move to one side, so that the infusion tube 10 is recovered smoothly, liquid can smoothly enter a human body through the infusion tube 10, when the liquid in the infusion bottle 4 is not available, the liquid in the first L-shaped tube 9 and the second L-shaped tube 901 at two ends of the infusion tube 10 moves downwards according to the principle of a U-shaped tube, when the liquid in the first L-shaped tube 9 and the second L-shaped tube 901 moves downwards, the floating block 23 on the liquid surface is driven to move downwards, the floating block 23 moves downwards to drive the first annular magnetic block 22 on the edge to move downwards, the first annular magnetic block 22 moves downwards to drive the second annular magnetic block 25 to move downwards, the second annular magnetic block 25 moves downwards to drive the lead screw 24 to move downwards, the lead screw 24 moves downwards to drive the first trapezoidal fixed block 12, the first trapezoidal fixed block 12 drives the baffle plate 14 to move towards the direction of the infusion tube 10, so that the liquid in the infusion tube 10 stops flowing, the purpose of stopping the liquid is achieved, at the moment, the screw handle 7 is rotated anticlockwise, the clamping box body 3 is separated from the bottleneck 5, the infusion bottle 4 can be replaced, and the operation is simpler.

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.

Claims

1. Transfusion system head end fixation clamp is including block box (3), infusion bottle (4), bottleneck (5) and bottle lid (8), its characterized in that: the bottom of the infusion bottle (4) is welded with a bottle neck (5), the outer wall of the bottle neck (5) is sleeved with a clamping box body (3), the bottom surface of the bottleneck (5) is sleeved with a bottle cap (8), the centers of the two sides of the clamping box body (3) are rotatably connected with screw rods (6), one end of the screw rod (6) close to the inner wall of the clamping box body (3) is engaged and connected with a gear (15), a vertical rod (16) is rotatably connected at the center of the gear (15), a first connecting rod (17) is hinged at one end of the gear (15) far away from the screw rod (6), one end of the first connecting rod (17) far away from the gear (15) is hinged with a second connecting rod (18) and a third connecting rod (19), one end of the second connecting rod (18) far away from the first connecting rod (17) is hinged with a clamping block (20), the anti-skid pad (21) is welded on the opposite surface of the clamping block (20) and the second connecting rod (18).

2. The infusion set head end fixing clip according to claim 1, wherein: and a screw handle (7) is welded at one end of the screw (6) close to the outer surface wall of the clamping box body (3).

3. The infusion set head end fixing clip according to claim 1, wherein: the novel infusion bottle is characterized in that a needle (11) penetrates through the center of the bottom of the bottle cap (8), an infusion tube (10) is arranged at the bottom of the needle (11), and a first L-shaped tube (9) and a second L-shaped tube (901) are welded at two ends of the top of the infusion tube (10) respectively.

4. The infusion set head end fixing clip according to claim 3, wherein: the inner surface wall of the first L-shaped pipe (9) is attached with a first annular magnetic block (22), the inner wall of the first annular magnetic block (22) is welded with a floating block (23), the outer surface wall of the first L-shaped pipe (9) is attached with a second annular magnetic block (25) corresponding to the first annular magnetic block (22), and the outer surface wall of the second annular magnetic block (25) is welded with a screw rod (24).

5. The infusion set head end fixing clip according to claim 1, wherein: four corners welding of block box (3) bottom surface have telescopic link (2), the bottom surface welding of telescopic link (2) has only liquid box body (1).

6. The infusion set head end fixing clip according to claim 4, wherein: the bottom of lead screw (24) runs through only liquid box body (1) welding and has first trapezoidal fixed block (12), the one end laminating of only liquid box body (1) inner wall is kept away from in first trapezoidal fixed block (12) has baffle (14), the bottom of baffle (14) is slided to inlay and is equipped with trapezoidal fixed block of second (13).