CN213312470U

CN213312470U - Novel infusion apparatus capable of preventing liquid-guiding needle from falling off

Info

Publication number: CN213312470U
Application number: CN202021119021.2U
Authority: CN
Inventors: 谢丽萍
Original assignee: Guangyuan Central Hospital
Current assignee: Guangyuan Central Hospital
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-06-01
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a novel prevent drawing liquid needle transfusion system that drops, including partial shipment bag body and drawing liquid needle body, partial shipment bag body upper end is connected with the catheter, and catheter one side distribution has the breather pipe, the pipe cap is installed to the breather pipe upper end, catheter lower extreme cover is equipped with only to flow and presss from both sides, and only flows to press from both sides the top and distribute and have the ring, and ring one end is provided with the connecting wire. This novel prevent drawing liquid needle transfusion system that drops is provided with the band hole, the band hole is about the horizontal axis symmetric distribution of plastics ribbon, during the use, to draw in the liquid needle body inserts the infusion bottle, then with the ring slide to draw liquid needle body joint department, the bottle plug lower extreme is arranged in to the plastics ribbon, in inserting the ribbon end and connecting, then it is downthehole to insert the ribbon with the ribbon end, and the moderate degree is adjusted, this structural design is reasonable, can avoid drawing the liquid needle body to drop, convenient operation when infusing for patient, time saving and labor saving, the work load and the work hidden danger that have alleviateed medical staff, medical environment's safety has been improved.

Description

Novel infusion apparatus capable of preventing liquid-guiding needle from falling off

Technical Field

The utility model relates to a transfusion system technical field specifically is a novel infusion apparatus that prevents to draw liquid needle to drop.

Background

The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally, the infusion set is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion set also comprises an injection piece, a medicine adding port and the like.

When the infusion apparatus on the market is used, the liquid in the sub-packaging bag is too much, the liquid guiding needle is easily pulled off, and when the glass bottle is used for infusion, the liquid guiding needle is also easily pulled off due to the fact that no protective measures are provided, so that a patient can be accidentally injured, liquid pollution can be caused, and therefore a novel infusion apparatus capable of preventing the liquid guiding needle from falling off is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel infusion apparatus prevents drawing liquid needle and drops to solve the infusion apparatus in use on the market that proposes in the above-mentioned background art, liquid is too much in the partial shipment bag, just tears the drawing liquid needle body easily, when using glass bottle infusion in addition, will draw the liquid needle body to tear easily owing to there is not protective measure yet, so not only has the patient of probably accidental injury, still can arouse the problem of the pollution of liquid.

In order to achieve the above object, the utility model provides a following technical scheme: a novel infusion apparatus capable of preventing a liquid guiding needle from falling off comprises a sub-packaging bag body and a liquid guiding needle body, wherein a liquid guiding pipe is connected to the upper end of the sub-packaging bag body, a ventilating pipe is distributed on one side of the liquid guiding pipe, a pipe cap is mounted at the upper end of the ventilating pipe, a flow stopping clamp is sleeved at the lower end of the liquid guiding pipe, a circular ring is distributed above the flow stopping clamp, a connecting wire is arranged at one end of the circular ring, a plastic binding belt is arranged at one end of the connecting wire, a binding belt hole is formed in one end of the plastic binding belt, a binding belt end is distributed at the other end of the plastic binding belt, the liquid guiding needle body is connected to the upper end of the liquid guiding pipe, a protective cover is fixed at the upper end of the liquid guiding needle body, a bottle stopper is distributed above the liquid guiding needle body, an, and a flow regulator is distributed below the dropping funnel, and the lower end of the infusion tube is connected with an infusion needle.

Preferably, be fixed connection between branch bagging-off body and the breather pipe, and the breather pipe outer wall laminates with the inner wall of pipe cap mutually.

Preferably, the liquid guide pipe is fixedly connected with the flow stopping clamp, and the liquid guide pipe is superposed with the vertical central axis of the circular ring.

Preferably, the tie strap holes are connected with the tie strap ends in a clamping mode, and the tie strap holes are symmetrically distributed around the horizontal central axis of the plastic tie strap.

Preferably, the protective cover is symmetrically distributed about a vertical central axis of the liquid guiding needle body, and the length of the protective cover is greater than that of the liquid guiding needle body.

Preferably, the flow regulator is movably connected with the infusion tube, and the flow regulator and the infusion tube form a reciprocating structure.

Preferably, the infusion tube is of a flexible structure, and the infusion needle coincides with the vertical central axis of the infusion tube.

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

this novel prevent drawing liquid needle transfusion system that drops is provided with the band hole, the band hole is about the horizontal axis symmetric distribution of plastics ribbon, during the use, to draw in the liquid needle body inserts the infusion bottle, then with the ring slide to draw liquid needle body joint department, the bottle plug lower extreme is arranged in to the plastics ribbon, in inserting the ribbon end and connecting, then it is downthehole to insert the ribbon with the ribbon end, and the moderate degree is adjusted, this structural design is reasonable, can avoid drawing the liquid needle body to drop, convenient operation when infusing for patient, time saving and labor saving, the work load and the work hidden danger that have alleviateed medical staff, medical environment's safety has been improved.

The breather pipe outer wall laminates with the inner wall of pipe cap mutually, and the setting of pipe cap can let the user make partial shipment bag body and external atmosphere communicate with each other through the breather pipe as required to the inside atmospheric pressure of balanced partial shipment bag body guarantees that the inside liquid medicine circulation of partial shipment bag body is more smooth and easy.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional ring structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the protective cover of the present invention.

In the figure: 1. a split charging bag body; 2. a catheter; 3. a breather pipe; 4. a pipe cap; 5. a flow stopping clip; 6. a circular ring; 7. a connecting wire; 8. a plastic tie; 9. a hole is tied; 10. a ribbon end; 11. a liquid guiding needle body; 12. a protective cover; 13. a bottle stopper; 14. an infusion bottle; 15. a hoisting ring; 16. a transfusion tube; 17. a tee joint; 18. a dropping funnel; 19. a flow regulator; 20. an infusion needle.

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: a novel infusion apparatus capable of preventing a liquid guiding needle from falling off comprises a sub-packaging bag body 1, a liquid guide pipe 2, a vent pipe 3, a pipe cap 4, a flow stopping clamp 5, a circular ring 6, a connecting wire 7, a plastic ribbon 8, a ribbon hole 9, a ribbon end 10, a liquid guiding needle body 11, a protective cover 12, a bottle stopper 13, an infusion bottle 14, a hanging ring 15, an infusion pipe 16, a tee joint 17, a dropping funnel 18, a flow regulator 19 and an infusion needle 20, wherein the liquid guide pipe 2 is connected with the upper end of the sub-packaging bag body 1, and one side of the catheter 2 is distributed with a vent pipe 3, the upper end of the vent pipe 3 is provided with a pipe cap 4, the split charging bag body 1 is fixedly connected with the vent pipe 3, the outer wall of the vent pipe 3 is attached with the inner wall of the pipe cap 4, the pipe cap 4 is arranged, the user can communicate the split charging bag body 1 with the outside atmosphere through the vent pipe 3 according to the requirement, therefore, the air pressure in the split charging bag body 1 is balanced, and the liquid medicine in the split charging bag body 1 is ensured to flow more smoothly;

the lower end of the liquid guide tube 2 is sleeved with the flow stopping clamp 5, the liquid guide tube 2 is fixedly connected with the flow stopping clamp 5, the liquid guide tube 2 is overlapped with the vertical central axis of the circular ring 6, when a user needs to stop inputting liquid medicine into the subpackaging bag body 1, the liquid guide tube 2 needs to be clamped by the flow stopping clamp 5, when the user needs to continue inputting liquid medicine into the subpackaging bag body 1, the flow stopping clamp 5 only needs to be taken down, the user is helped to control the flow of the liquid medicine in the liquid guide tube 2, and the operation is convenient and rapid;

the circular ring 6 is distributed above the flow stopping clamp 5, one end of the circular ring 6 is provided with the connecting wire 7, one end of the connecting wire 7 is provided with the plastic ribbon 8, one end of the plastic ribbon 8 is provided with the ribbon hole 9, the other end of the plastic ribbon 8 is provided with the ribbon end 10, the ribbon hole 9 and the ribbon end 10 are connected in a clamping manner, and the ribbon hole 9 is symmetrically distributed about the horizontal central axis of the plastic ribbon 8, when in use, the liquid guiding needle body 11 is inserted into the infusion bottle 14, then the circular ring 6 is slid to the joint of the liquid guiding needle body 11, the plastic ribbon 8 is arranged at the lower end of the bottle stopper 13, the ribbon end 10 is inserted into the joint, then the ribbon end 10 is inserted into the ribbon hole 9 and is properly adjusted, the structural design is reasonable, the liquid guiding needle body 11 can be prevented from falling off, the operation is convenient when the infusion is carried out on patients, the, the safety of the medical environment is improved;

the liquid guide needle body 11 is connected to the upper end of the liquid guide tube 2, the upper end of the liquid guide needle body 11 is fixedly provided with the protective cover 12, the protective cover 12 is symmetrically distributed about a vertical central axis of the liquid guide needle body 11, and the length of the protective cover 12 is greater than that of the liquid guide needle body 11, when the device is not used, the arrangement of the protective cover 12 can protect the liquid guide needle body 11 from being polluted by the external environment, the sanitary safety of transfusion for a patient is ensured, and a user is relieved;

a bottle stopper 13 is distributed above the liquid guide needle body 11, an infusion bottle 14 is connected to the upper end of the bottle stopper 13, a hanging ring 15 is fixed to the upper end of the infusion bottle 14, an infusion tube 16 is fixed to the lower end of the sub-packaging bag body 1, a tee joint 17 is connected to the lower end of the infusion tube 16, a dropping funnel 18 is fixed to the lower end of the tee joint 17, a flow regulator 19 is distributed below the dropping funnel 18, the flow regulator 19 is movably connected with the infusion tube 16, the flow regulator 19 and the infusion tube 16 form a reciprocating motion structure, a roller is arranged on the flow regulator 19, and a user can adjust the tightness of connection between the flow regulator 19 and the infusion tube 16 by rotating the roller and adjusting the position of the roller, so that the adjustment of the liquid medicine flow inside the infusion tube;

16 lower extremes of transfer line are connected with transfusion needle 20, and transfer line 16 is flexible construction, and transfusion needle 20 and the coincidence of the vertical axis of transfer line 16 constitute detachable construction between transfer line 16 and the transfusion needle 20, and the setting of this structure lets use more convenient equipment the transfusion system to after the device uses, take off transfusion needle 20 more easily, conveniently carry out the classification of medical waste.

The working principle is as follows: for the novel infusion apparatus preventing the liquid-guiding needle from falling off, before infusion is carried out on a patient, firstly, the liquid-guiding needle body 11 is inserted into an infusion bottle 14 through a bottle stopper 13, the liquid-guiding needle body 11 is inserted into the infusion bottle 14, then, the circular ring 6 is slid to the joint of the liquid-guiding needle body 11, the plastic ribbon 8 is arranged at the lower end of the bottle stopper 13, the ribbon end 10 is inserted into the joint, then, the ribbon end 10 is inserted into the ribbon hole 9 and is properly adjusted, the plastic ribbon 8 is a slipknot ribbon, a small handle is arranged on one side of the ribbon hole 9, after the ribbon end 10 is inserted into the ribbon hole 9, the small handle is lightly pressed, the clamping teeth are loosened, the infusion apparatus can be used for multiple times, the structural design is reasonable, the liquid-guiding needle body 11 can be prevented from falling off, the operation is convenient, time and labor are saved when the infusion is carried out on the patient;

when a user needs to stop inputting liquid medicine into the subpackage bag body 1, the liquid guide tube 2 needs to be clamped by the flow stopping clamp 5, when the user needs to continue inputting liquid medicine into the subpackage bag body 1, the user can be helped to control the flow of the liquid medicine in the liquid guide tube 2 only by taking down the flow stopping clamp 5, the operation is convenient and quick, the arrangement of the tube cap 4 of the vent tube 3 can ensure that the subpackage bag body 1 is communicated with the outside atmosphere through the vent tube 3 according to the needs, so as to balance the air pressure inside the subpackage bag body 1, ensure that the liquid medicine inside the subpackage bag body 1 flows more smoothly, the transfusion needle 20 is pricked into the blood vessel of the patient and is fixed by the adhesive tape, the flow regulator 19 is provided with the roller, the user can adjust the tightness degree of connection between the flow regulator 19 and the transfusion tube 16 by rotating the roller, so as to realize the adjustment of the liquid medicine flow inside, satisfy user's demand, constitute detachable construction between transfer line 16 and the infusion needle 20, the setting of this structure lets the more convenient infusion apparatus of user assemble to after the device uses, take off infusion needle 20 more easily, conveniently carry out medical waste's classification, when the device does not use, the setting of visor 12 can protect to draw liquid needle body 11 not by external environment pollution, guarantee the sanitary safety who gives patient's infusion, let the user more relieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel prevent drawing liquid needle transfusion system that drops, includes partial shipment bag body (1) and draws liquid needle body (11), its characterized in that: the split charging bag is characterized in that a liquid guide tube (2) is connected to the upper end of a split charging bag body (1), a vent tube (3) is distributed on one side of the liquid guide tube (2), a tube cap (4) is installed on the upper end of the vent tube (3), a flow stopping clamp (5) is sleeved on the lower end of the liquid guide tube (2), a circular ring (6) is distributed above the flow stopping clamp (5), a connecting wire (7) is arranged at one end of the circular ring (6), a plastic ribbon (8) is arranged at one end of the connecting wire (7), a ribbon hole (9) is arranged at one end of the plastic ribbon (8), a ribbon end (10) is distributed at the other end of the plastic ribbon (8), a liquid guide needle body (11) is connected to the upper end of the liquid guide tube (2), a protective cover (12) is fixed to the upper end of the liquid guide needle body (, the infusion bottle is characterized in that a hanging ring (15) is fixed to the upper end of the infusion bottle (14), an infusion tube (16) is fixed to the lower end of the sub-packaging bag body (1), a tee joint (17) is connected to the lower end of the infusion tube (16), a dropping funnel (18) is fixed to the lower end of the tee joint (17), a flow regulator (19) is distributed below the dropping funnel (18), and an infusion needle (20) is connected to the lower end of the infusion tube (16).

2. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the split charging bag is characterized in that the split charging bag body (1) is fixedly connected with the vent pipe (3), and the outer wall of the vent pipe (3) is attached to the inner wall of the pipe cap (4).

3. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the liquid guide pipe (2) is fixedly connected with the flow stopping clamp (5), and the liquid guide pipe (2) is superposed with the vertical central axis of the circular ring (6).

4. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the binding belt hole (9) is connected with the binding belt end (10) in a clamping mode, and the binding belt hole (9) is symmetrically distributed around the horizontal central axis of the plastic binding belt (8).

5. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the protective cover (12) is symmetrically distributed about a vertical central axis of the liquid guide needle body (11), and the length of the protective cover (12) is greater than that of the liquid guide needle body (11).

6. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the flow regulator (19) is movably connected with the infusion tube (16), and the flow regulator (19) and the infusion tube (16) form a reciprocating structure.

7. The novel infusion apparatus capable of preventing the liquid guide needle from falling off according to claim 1, is characterized in that: the infusion tube (16) is of a flexible structure, and the infusion needle (20) is superposed with the vertical central axis of the infusion tube (16).