CN214859898U

CN214859898U - Infusion device capable of preventing needle of venous infusion apparatus from falling off

Info

Publication number: CN214859898U
Application number: CN202023022966.5U
Authority: CN
Inventors: 林芳; 王莉莉; 王芳
Original assignee: Anhui Chest Hospital (anhui Tuberculosis Control Institute)
Current assignee: Anhui Chest Hospital (anhui Tuberculosis Control Institute)
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-11-26
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a prevent infusion set that venous transfusion system syringe needle drops relates to transfusion system technical field. The utility model provides a pair of prevent infusion set that venous transfusion system syringe needle drops, including the base, the top of base is fixed with the mount pad, and the top of mount pad is connected with branch, and the top of branch is connected with the roof. The utility model provides a prevent infusion set that venous transfusion ware syringe needle drops, through setting up the stop collar, fixing bolt, spacing hole, gag lever post and stop collar, when the doctor needs infuse the patient, at first hang the infusion bottle on the couple, doctor twists the fixing bolt after that, with stop collar downstream, the doctor inserts the junction of infusion bottle with the syringe needle after that, the doctor passes the inside through wires hole of stopper with the transfer line after that, the doctor removes the stop collar after that, make the top of stopper and the fixture block in close contact with bottom the syringe needle, the doctor inserts fixing bolt in spacing hole after that.

Description

Infusion device capable of preventing needle of venous infusion apparatus from falling off

Technical Field

The utility model relates to an infusion set technical field especially relates to an infusion set who prevents that venous transfusion system syringe needle from droing.

Background

The infusion is a large dose of injection which is instilled into the body through veins, is usually packaged in glass or plastic infusion bottles or bags, does not contain preservatives or bacteriostats, and is used for continuously and uniformly entering the veins by adjusting the dropping speed through an infusion apparatus so as to supplement body fluid, electrolytes and the like to provide nutrient substances, blood and product supplement colloid and blood volume.

The existing transfusion device has the advantages that in the process of transfusion, the situation that a needle head falls off from a transfusion bottle can occur, the needle head falls off from the transfusion bottle and can cause the blood backflow of a patient, so that the normal treatment process of the patient is influenced, on the other hand, under the environment with lower temperature, the temperature of liquid is also lower, and after the cooler liquid enters a human body, the patient can be caused to have the uncomfortable condition.

Therefore, it is necessary to provide an infusion device for preventing the needle of the intravenous infusion apparatus from falling off to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent infusion set that venous transfusion system syringe needle drops has solved the syringe needle and has dropped and the lower problem of liquid temperature under the low temperature environment.

For solving the technical problem, the utility model provides a pair of prevent infusion set that venous transfusion system syringe needle drops, the on-line screen storage device comprises a base, the top of base is fixed with the mount pad, the top of mount pad is connected with branch, the top of branch is connected with the roof, bottom one side of roof is fixed with the couple, the surface of branch is connected with the stop collar through fixing bolt, one side of stop collar is connected with the gag lever post, the stopper has been cup jointed to the surface of gag lever post, one side of branch is fixed with the telescopic link, the one end of telescopic link is fixed with the heating pipe through fixed cover, be provided with the socket in the middle of one side of heating pipe, spacing hole has been seted up to the opposite side of branch.

Preferably, the inside of mount pad is provided with the thread groove, just mount pad and branch threaded connection.

Preferably, an operation panel is installed below one side of the heating pipe, and the operation panel is electrically connected with the heating pipe.

Preferably, the limiting holes are arranged in a plurality of equal intervals from top to bottom.

Preferably, the bottom of base is connected with a plurality of gyro wheels, and is a plurality of the gyro wheel is the universal wheel.

Preferably, the inside of heating pipe and the inside of stopper all are provided with the through wires hole.

Preferably, the fixing sleeve is made of a foam plastic material.

Compared with the prior art, the utility model provides a pair of prevent infusion set that venous transfusion system syringe needle drops has following beneficial effect:

the utility model provides a prevent infusion set that venous transfusion ware syringe needle drops, through setting up the stop collar, fixing bolt, spacing hole, gag lever post and stop collar, when the doctor need infuse the patient, at first hang the infusion bottle on the couple, doctor twists the fixing bolt after that, with stop collar downstream, the doctor inserts the junction of infusion bottle with the syringe needle after that, the doctor passes the inside through wires hole of stopper with the transfer line after that, the doctor removes the stop collar after that, make the top of stopper and the fixture block in close contact with bottom the syringe needle, the doctor inserts fixing bolt in spacing hole after that, thereby highly fixing the stopper, carry out spacing fixed to the syringe needle, the problem that the syringe needle drops has been solved.

The utility model provides a prevent infusion set that venous transfusion ware syringe needle drops, through setting up the telescopic link, fixed cover, a socket, operating panel and heating pipe, the doctor passes the inside through wires hole of heating pipe with the transfer line and connects on one's body at the patient, when ambient temperature is lower, the doctor at first inserts socket and power respectively with the connecting wire, the doctor passes through the button on the operating panel after that, adjust the heating temperature of heating pipe, thereby heat the inside liquid of transfer line, the lower problem of liquid body temperature under the low temperature environment has been solved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an infusion device for preventing a needle of an intravenous infusion apparatus from falling off, according to the present invention;

FIG. 2 is a sectional view of the inside of the support rod of the present invention;

FIG. 3 is a top view of the stop collar of the present invention;

fig. 4 is a schematic view of the local enlarged structure of the heating pipe of the present invention.

Reference numbers in the figures: 1. a base; 2. a mounting seat; 3. a strut; 4. a telescopic rod; 5. fixing a sleeve; 6. a socket; 7. an operation panel; 8. heating a tube; 9. a limiting sleeve; 10. fixing the bolt; 11. a limiting rod; 12. a limiting block; 13. hooking; 14. a top plate; 15. threading holes; 16. a limiting hole; 17. and a roller.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an infusion device for preventing a needle of an iv set from falling off according to the present invention; FIG. 2 is a sectional view of the inside of the support rod of the present invention; FIG. 3 is a top view of the stop collar of the present invention; fig. 4 is a schematic view of the local enlarged structure of the heating pipe of the present invention. An infusion device for preventing a needle of a venous infusion apparatus from falling off comprises a base 1, a mounting seat 2, a support rod 3, an expansion link 4, a fixing sleeve 5, a socket 6, an operation panel 7, a heating pipe 8, a limiting sleeve 9, a fixing bolt 10, a limiting rod 11, a limiting block 12, a hook 13, a top plate 14, a threading hole 15, a limiting hole 16 and a roller 17, wherein the mounting seat 2 is fixed at the top of the base 1, the support rod 3 is connected at the top of the mounting seat 2, the top end of the support rod 3 is connected with the top plate 14, the hook 13 is fixed at one side of the bottom of the top plate 14, the limiting sleeve 9 is connected on the outer surface of the support rod 3 through the fixing bolt 10, the limiting rod 11 is connected at one side of the limiting sleeve 9, the limiting block 12 is sleeved on the outer surface of the limiting rod 11, the expansion link 4 is fixed at one side of the support rod 3, the heating pipe 8 is fixed at one end of the expansion link 4 through the fixing sleeve 5, the socket 6 is arranged in the middle of one side of the heating pipe 8, the other side of the supporting rod 3 is provided with a limiting hole 16, so that the liquid temperature is prevented from being too low in a low-temperature environment, and the normal operation of the infusion process is ensured.

Further, the inside of mount pad 2 is provided with the thread groove, and mount

pad

2 and 3 threaded connection of branch, has made things convenient for and has dismantled and install branch 3, has made things convenient for and has changed branch 3.

Further, an operation panel 7 is installed below one side of the heating pipe 8, the operation panel 7 is electrically connected with the heating pipe 8, heating temperature is conveniently controlled, and the temperature of the liquid medicine is guaranteed.

Furthermore, the limiting holes 16 are arranged in a plurality, and the limiting holes 16 are arranged from top to bottom at equal intervals, so that the limiting sleeve 9 can be conveniently moved, and the needle head can be conveniently fixed.

Further, the bottom of the base 1 is connected with a plurality of idler wheels 17, and the idler wheels 17 are universal wheels, so that the movement of workers is facilitated, and the flexibility of the infusion device is improved.

Furthermore, the inside of the heating pipe 8 and the inside of the limiting block 12 are both provided with threading holes 15, so that the infusion tube is fixed, and the infusion tube is conveniently heated.

Furthermore, the fixed sleeve 5 is made of foam plastic materials, the foam plastic has good heat insulation performance and low manufacturing cost, and the position of the heating pipe 8 can be conveniently adjusted by workers.

The utility model provides a pair of prevent infusion set that venous transfusion system syringe needle drops's theory of operation as follows:

when a doctor needs to infuse a patient, firstly, an infusion bottle is hung on the hook 13, then, the doctor twists the fixing bolt 10, the limiting sleeve 9 moves downwards, then, the doctor inserts the needle into the joint of the infusion bottle, then, the doctor passes the infusion tube through the threading hole 15 in the limiting block 12, then, the doctor moves the limiting sleeve 9, so that the top of the limiting block 12 is in close contact with the clamping block at the bottom of the needle, then, the doctor inserts the fixing bolt 10 into the limiting hole 16, so that the height of the limiting block 12 is fixed, the needle is limited and fixed, then, the doctor passes the infusion tube through the threading hole 15 in the heating tube 8, connects the needle at the other side of the infusion tube to the hand of the patient, when the environmental temperature is low, the doctor firstly inserts the connecting wires into the socket 6 and the power supply respectively, then, the doctor adjusts the heating temperature of the heating tube 8 through the button on the operation panel 7, thereby heating the liquid inside the infusion tube.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent infusion set that venous transfusion system syringe needle drops which characterized in that: including base (1), the top of base (1) is fixed with mount pad (2), the top of mount pad (2) is connected with branch (3), the top of branch (3) is connected with roof (14), bottom one side of roof (14) is fixed with couple (13), the surface of branch (3) is connected with stop collar (9) through fixing bolt (10), one side of stop collar (9) is connected with gag lever post (11), stopper (12) have been cup jointed to the surface of gag lever post (11), one side of branch (3) is fixed with telescopic link (4), the one end of telescopic link (4) is fixed with heating pipe (8) through fixed cover (5), be provided with socket (6) in the middle of one side of heating pipe (8), spacing hole (16) have been seted up to the opposite side of branch (3).

2. The infusion device for preventing the needle of the intravenous infusion apparatus from falling off is characterized in that a thread groove is formed in the mounting seat (2), and the mounting seat (2) is in threaded connection with the support rod (3).

3. The infusion device for preventing the needle of the intravenous infusion apparatus from falling off is characterized in that an operation panel (7) is installed below one side of the heating pipe (8), and the operation panel (7) is electrically connected with the heating pipe (8).

4. The infusion device for preventing the needle of the intravenous infusion apparatus from falling off according to claim 1, wherein a plurality of limiting holes (16) are arranged, and the plurality of limiting holes (16) are arranged from top to bottom at equal intervals.

5. The infusion device for preventing the needle of the intravenous infusion apparatus from falling off is characterized in that a plurality of rollers (17) are connected to the bottom of the base (1), and the rollers (17) are universal wheels.

6. The infusion device for preventing the needle of the intravenous infusion apparatus from falling off is characterized in that threading holes (15) are formed in the heating pipe (8) and the limiting block (12).

7. The infusion device for preventing the needle of the intravenous set from falling off as set forth in claim 1, wherein said harness (5) is made of a foamed plastic material.