CN216366165U - Disposable polymer liquid medicine adjustable infusion device - Google Patents

Abstract

The utility model discloses a disposable polymer medicine liquid controllable infusion device, comprising an infusion hose. The infusion hose is provided with a switch, a speed regulator, a Murphy dropper and a polymer filter. And one end of the infusion hose is provided with a connecting pipe, the connecting pipe is provided with a heater, the infusion hose is connected with a first catheter and a second catheter through the connection pipe, the first catheter is An infusion plug is provided at one end of the tube and the second catheter, and an exhaust pipe is provided on one side of the first catheter and the second catheter, and the single-use polymer liquid can be infused The device, by setting the connecting pipe, through the first joint and the second joint, is convenient to install the heater, by setting the heater, the temperature of the medicinal solution is increased, and the comfort of the patient is improved, by setting the governor, it is convenient to adjust the flow rate, and by setting The exhaust pipe is convenient to discharge the excess gas in each pipe.

Description

A one-time use of polymer liquid medicine controllable infusion device

technical field

The utility model relates to the technical field of medical devices, in particular to a disposable polymer medicine liquid adjustable infusion device.

Background technique

The infusion set is a commonly used medical equipment, which is mainly used to connect with the infusion needle, so as to facilitate the infusion operation of the patient. The existing infusion set is easy to generate air bubbles into the blood vessels of the patient during use, and it is not easy to use the infusion set. Adjust the amount of liquid in the drip hopper. During the infusion process, the temperature of the liquid medicine is low, which is easy to make the patient cold and the comfort is low, which is far from meeting the current requirements for this product.

Utility model content

The purpose of this utility model is to provide a disposable polymer medicine liquid controllable infusion device, by setting the connecting pipe, through the first joint and the second joint, it is convenient to install the heater, and by setting the heater, the liquid medicine is improved. The temperature can improve the comfort of the patient. By setting the governor, it is convenient to adjust the flow rate. By setting the exhaust pipe, it is convenient to discharge the excess gas in each pipe, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a disposable polymer medicinal liquid controllable infusion device, including an infusion hose, the infusion hose is provided with a switch, a speed regulator, a Murphy A dropper and a polymer filter, one end of the infusion hose is provided with a connecting pipe, the connecting pipe is provided with a heater, and the infusion hose is connected with a first catheter and a second catheter through the connection pipe One end of the first catheter and the second catheter are provided with an infusion plug, and both sides of the first catheter and the second catheter are provided with an exhaust pipe, and the exhaust pipe One end is sleeved with a sealing cover, and a switch clip is provided on the first and second liquid conduits.

Further, the speed governor includes an outer casing, a speed regulating knob and a chute, the infusion hose passes through the outer casing, and the inner wall of one side of the outer casing (14) is obliquely provided with a chute, and the speed regulating knob is provided. One side is provided with a connecting shaft, and the speed regulating knob is movably connected with the chute through the connecting shaft.

Further, the heater is provided with a through hole, the connecting pipe runs through the through hole, and a plurality of non-woven bags are arranged inside the heater, and the inside of the non-woven bags is filled with activated carbon iron powder. Mixing powder, the heater surface is provided with a plurality of openings, and one side of the openings is pasted with a sealing sticker.

Further, both ends of the connecting pipe are provided with a first joint, and one side of the first joint is provided with a plug-in pipe.

Further, the first liquid conduit communicates with the bottom end of the second liquid conduit and extends into a liquid conduit manifold.

Further, a second joint is provided at one end of the main liquid conduit pipe and the infusion hose, and one end of the second joint is provided with a plug-in groove matching the plug-in pipe.

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

By setting the connecting pipe, through the first joint and the second joint, it is convenient to install the heater. By setting the heater, the temperature of the medicinal solution is increased, and the comfort of the patient is improved. It is convenient to discharge the excess gas in each tube.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the specific embodiments of the present invention, the accompanying drawings are used to explain the present invention, and do not constitute a limitation to the present invention.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the heater structure schematic diagram of the present invention;

Fig. 3 is the structural representation of the governor of the present utility model;

Fig. 4 is the enlarged view of A of the present utility model;

Labels in the figure: 1, infusion hose; 2, switch; 3, governor; 4, Murphy dropper; 5, polymer filter; 6, connecting pipe; 7, heater; 8, first lead Liquid pipe; 9. Second catheter; 10. Infusion plug; 11. Exhaust pipe; 12. Sealing cover; 13. Switch clip; 14. Outer body; 15. Speed control knob; 16. Chute; 17. Connecting shaft; 18. Through hole; 19. Non-woven bag; 20. Mixed powder of activated carbon iron powder; 21. Opening; 22. Sealing sticker; 23. First joint; 26. The second connector; 27. The insertion slot.

Detailed ways

The present utility model will be further described below in conjunction with the specific embodiments, wherein, the accompanying drawings are only used for exemplary description, and are only schematic diagrams rather than physical drawings, which should not be construed as limitations on the present patent, in order to better illustrate the present utility model. In the specific embodiment of the new type, some components in the accompanying drawings may be omitted, enlarged or reduced, which do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. , based on the specific implementations of the present invention, all other specific implementations obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

As shown in Fig. 1-Fig. 4, a disposable polymer medicine liquid adjustable infusion device includes an infusion hose 1, and the infusion hose 1 is provided with a switch 2, a governor 3, a Murphy's The dropper 4 and the polymer filter 5 are provided with a connecting tube 6 at one end of the infusion hose 1, which is convenient for installing a heater 7. The connecting tube 6 is provided with a heater 7 to increase the temperature of the medicinal solution and improve the patient The infusion hose 1 is connected with a first catheter 8 and a second catheter 9 through a connecting pipe 6, and both ends of the first catheter 8 and the second catheter 9 are provided with infusion The plug 10, and the first liquid conduit 8 and the second liquid conduit 9 are provided with an exhaust pipe 11 on one side, so as to facilitate the discharge of excess gas in each pipe, and one end of the exhaust pipe 11 is sleeved with a The sealing cover 12 ensures the sealing effect of the exhaust pipe 11 when not in use. The first liquid conduit 8 and the second liquid conduit 9 are provided with switch clips 13, which are convenient to control the first liquid conduit 8 and the second liquid conduit 9. Two liquid conduits 9 , the first liquid conduit 8 communicates with the bottom end of the second liquid conduit 9 and extends into a liquid conduit main pipe 25 .

Specifically, as shown in FIG. 3 , the speed governor 3 includes an outer casing 14 , a speed regulating knob 15 and a chute 16 , the infusion hose 1 passes through the outer casing 14 , and one side of the outer casing ( 14 ) The inner wall is inclined with a chute 16, a connecting shaft 17 is provided on one side of the speed control knob 15, and the speed control knob 15 is movably connected with the chute 16 through the connecting shaft 17, and the infusion hose 1 is squeezed through the adjustment knob. pressure to adjust the flow rate.

Specifically, as shown in FIG. 2 , the heater 7 is provided with a through hole 18 , the connecting pipe 6 passes through the through hole 18 , and a plurality of non-woven bags 19 are provided inside the heater 7 . The inside of the non-woven bag 19 is filled with the activated carbon iron powder mixed powder 20. After the sealing sticker 22 is opened, the activated carbon iron powder mixed powder is brought into contact with the air and starts to react and generate heat. The surface of the heater 7 is provided with a plurality of openings 21. Sealing stickers 22 are pasted on one side of the opening 21 to prevent air from entering the inside of the non-woven bag 19 before use.

Specifically, as shown in FIG. 4 , both ends of the connecting pipe 6 are provided with first joints 23 , and one side of the first joint 23 is provided with a plug-in pipe 24 . One end is provided with a second connector 26 , and one end of the second connector 26 is provided with a plug slot 27 matching the plug tube 24 , so as to facilitate the connection between the first connector 23 and the second connector 26 .

Working principle: This one-time use of polymer medicinal liquid can control the infusion device. When in use, it is necessary to set up a heater 7, and connect the connecting pipe 6 to the catheter 25 and the infusion through the first joint 23 and the second joint 26. The hose 1 is connected, and then the infusion plug 10 is connected to the liquid medicine bag, and then the sealing cover 12 is opened to exhaust air, and all the sealing stickers 22 are torn off, so that the heater 7 starts to heat up, inject the patient through the needle, and then pass the Governor 3 performs speed regulation.

Although specific embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various modifications may be made to these specific embodiments without departing from the principles and spirit of the present invention. Variations, modifications, substitutions and alterations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a disposable adjustable polymer liquid medicine infusion device, includes infusion hose (1), its characterized in that: be equipped with switch ware (2), speed regulator (3), morfan's burette (4) and polymer filter (5) on infusion hose (1), just infusion hose (1) one end is equipped with connecting pipe (6), be equipped with heater (7) on connecting pipe (6), infusion hose (1) is connected with first catheter (8) and second catheter (9) through connecting pipe (6), first catheter (8) all are equipped with infusion plug (10) with second catheter (9) one end, just first catheter (8) all are equipped with blast pipe (11) with second catheter (9) one side, sealed lid (12) have all been cup jointed to blast pipe (11) one end, all be equipped with switch clamp (13) on first catheter (8) and second catheter (9).

2. The disposable adjustable polymer medical fluid infusion device of claim 1, wherein: speed regulator (3) include shell body (14), speed governing knob (15) and spout (16), outer shell body (14) are passed in infusion hose (1), the slope of shell body (14) one side inner wall is provided with spout (16), speed governing knob (15) one side is equipped with connecting axle (17), just speed governing knob (15) are through connecting axle (17) and spout (16) swing joint.

3. The disposable adjustable polymer medical fluid infusion device of claim 2, wherein: the heating device is characterized in that a through hole (18) is formed in the heater (7), the connecting pipe (6) penetrates through the through hole (18), a plurality of non-woven bags (19) are arranged in the heater (7), activated carbon iron powder mixed powder (20) is filled in each non-woven bag (19), a plurality of openings (21) are formed in the surface of the heater (7), and sealing pastes (22) are pasted on one sides of the openings (21).

4. The disposable adjustable polymer medical fluid infusion device of claim 3, wherein: the connecting pipe is characterized in that first joints (23) are arranged at two ends of the connecting pipe (6), and inserting pipes (24) are arranged on one sides of the first joints (23).

5. The disposable adjustable polymer medical fluid infusion device of claim 4, wherein: the bottom ends of the first liquid guide pipe (8) and the second liquid guide pipe (9) are communicated and extend to form a liquid guide main pipe (25).

6. The adjustable disposable polymer medical fluid infusion device of claim 5, wherein: the liquid guide header pipe (25) and one end of the infusion hose (1) are both provided with a second joint (26), and one end of the second joint (26) is provided with an insertion groove (27) matched with the insertion pipe (24).

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