CN214970137U

CN214970137U - Medical transfusion system of heatable formula

Info

Publication number: CN214970137U
Application number: CN202120297029.6U
Authority: CN
Inventors: 肖莹; 贾超; 张燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-12-03
Anticipated expiration: 2031-02-02

Abstract

The utility model belongs to the technical field of medical instrument, especially, be a medical transfusion system of heatable formula, including hose, bottle plug puncture ware, air cleaner, dropping funnel, flow regulator, heater, medicine filter and venous transfusion needle connect gradually through the hose, the hose winding is on the surface of heater, one side of bottle plug puncture ware is provided with the U template, the inside of U template is provided with the two-way threaded rod. The utility model discloses a set up the heater, with the hose winding on the heater, can heat longer hose, guarantee that the liquid medicine in the hose can have sufficient heated time for the liquid medicine temperature risees, the heater winding is in the nearer place of distance venous transfusion needle, and it is internal to make the liquid medicine after the heating input the patient as early as possible, avoids the remote liquid medicine cooling down temperature that makes.

Description

Medical transfusion system of heatable formula

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heatable medical infusion apparatus.

Background

Infusion, also known as drip infusion or drip infusion, is a large dose (more than 100ml per administration) of injection infused into the body by intravenous drip, is usually packaged in a glass or plastic infusion bottle or bag, does not contain preservative or bacteriostatic agent, and is continuously and stably entered into the vein by adjusting the dropping speed through an infusion apparatus when in use so as to supplement body fluid, electrolyte or provide nutrient substances, thereby becoming one of the most common and most directly effective clinical treatment means.

However, the current infusion set has the following problems:

1. in the process of infusion, the temperature of the external environment can influence the temperature of liquid in an infusion tube, in winter, the low temperature of the liquid can cause the heat dissipation and contraction of blood vessels of patients, so that pain is caused, discomfort is brought to the patients, and adverse reactions such as vasospasm, limb pain, unsmooth instillation and the like can possibly occur.

2. In the process of infusion, the infusion apparatus is pulled by external force, so that the bottle stopper puncture outfit is easy to fall off from the soft stopper of the medicine storage container, the liquid medicine is polluted, and the workload of medical staff is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a medical transfusion system of heatable formula has solved the inconvenient liquid medicine that heats that present transfusion system exists, the problem that the bottle plug puncture ware easily drops.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heatable medical infusion apparatus comprises a hose, a bottle stopper puncture outfit, an air filter, a dropping funnel, a flow regulator, a heater, a medicine filter and an intravenous infusion needle, wherein the bottle stopper puncture outfit, the air filter, the dropping funnel, the flow regulator, the heater, the medicine filter and the intravenous infusion needle are sequentially connected through the hose, the hose is wound on the surface of the heater, one side of the bottle stopper puncture outfit is provided with a U-shaped plate, a bidirectional threaded rod is arranged inside the U-shaped plate, the two ends of the bidirectional threaded rod are respectively and rotatably connected with one side wall adjacent to the U-shaped plate through bearings, one end of the bidirectional threaded rod penetrates through one side wall adjacent to the U-shaped plate and is fixed with a first knob, the two ends of the bidirectional threaded rod are respectively connected with a movable plate through threads, the movable plate is slidably connected in the U-shaped plate, one side wall of the movable plate is fixed with a clamping plate, the inner wall of splint and the surface contact of hose, the top of U template is fixed with the fixed block, a lateral wall of fixed block is fixed with the connecting block, a lateral wall of connecting block is fixed with the ring, a lateral wall of ring has one-way threaded rod through threaded connection, one end of one-way threaded rod is rotated through the bearing and is connected with the clamping piece, one-way threaded rod's the other end is fixed with the second knob, a lateral wall symmetry of clamping piece is fixed with the guide bar, a lateral wall of ring is passed in the one end equal slip of guide bar.

As a preferred technical scheme of the utility model, the screw thread at two-way threaded rod both ends is opposite, two a lateral wall of movable plate is seted up respectively with the corresponding first screw hole of two-way threaded rod both ends screw thread, the both ends of two-way threaded rod respectively with corresponding first screw hole threaded connection.

As an optimal technical scheme of the utility model, a side wall of movable plate all is fixed with T type slider, T type spout has been seted up to one side inner wall of U template, the equal sliding connection of T type slider is in T type spout.

As a preferred technical scheme of the utility model, the second screw hole has been seted up to a lateral wall of ring, one-way threaded rod and second screw hole threaded connection, the guiding hole has been seted up to a lateral wall symmetry of ring, the guide bar runs through corresponding guiding hole respectively.

As an optimized technical scheme of the utility model, the surface of first knob and second knob all is provided with anti-skidding line.

(III) advantageous effects

Compared with the prior art, the utility model provides a medical transfusion system of heatable formula possesses following beneficial effect:

1. this medical transfusion system of heatable formula through setting up the heater, twines the hose on the heater, can heat longer hose, guarantees that the liquid medicine in the hose can have sufficient heated time for the liquid medicine temperature risees, and the heater twines in the place nearer apart from the venous transfusion needle, can make the liquid medicine after the heating input the patient as early as possible internal, avoids long-range messenger liquid medicine cooling down.

2. This medical transfusion system of heatable formula through setting up U template, two-way threaded rod, first knob, movable plate, splint, ring, one-way threaded rod, clamping piece and second knob, can make the puncture of bottle plug puncture ware comparatively stable in the bottle plug of medicine storage container, receives the difficult drop that causes behind the external force, improves the security.

Drawings

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

FIG. 2 is an enlarged structural view of the utility model at A;

FIG. 3 is a schematic view of a top view structure of a U-shaped board of the present invention;

fig. 4 is a schematic view of the ring of the present invention.

In the figure: 1. a hose; 2. a bottle stopper puncture outfit; 3. an air filter; 4. a dropping funnel; 5. a flow regulator; 6. a heater; 7. a drug filter; 8. an intravenous infusion needle; 9. a U-shaped plate; 10. a bidirectional threaded rod; 11. a first knob; 12. moving the plate; 13. a splint; 14. a fixed block; 15. connecting blocks; 16. a circular ring; 17. a one-way threaded rod; 18. a clip; 19. a second knob; 20. a first threaded hole; 21. a T-shaped slider; 22. a T-shaped chute; 23. a second threaded hole; 24. a guide bar; 25. and (4) a guide hole.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a heatable medical infusion apparatus comprises a hose 1, a bottle stopper puncture outfit 2, an air filter 3, a dropping funnel 4, a flow regulator 5, a heater 6, a medicine filter 7 and an intravenous infusion needle 8, wherein the bottle stopper puncture outfit 2, the air filter 3, the dropping funnel 4, the flow regulator 5, the heater 6, the medicine filter 7 and the intravenous infusion needle 8 are sequentially connected through the hose 1, the hose 1 is wound on the surface of the heater 6, a U-shaped plate 9 is arranged on one side of the bottle stopper puncture outfit 2, a bidirectional threaded rod 10 is arranged inside the U-shaped plate 9, two ends of the bidirectional threaded rod 10 are respectively and rotatably connected with one side wall of the U-shaped plate 9 through bearings, one end of the bidirectional threaded rod 10 penetrates through one side wall of the U-shaped plate 9 and is fixed with a first knob 11, two ends of a movable plate 10 are respectively and are connected with a movable plate 12 through threads, and the movable plate 12 is in sliding connection in the U-shaped plate 9, one side wall of the moving plate 12 is fixed with a clamping plate 13, the inner wall of the clamping plate 13 is in contact with the surface of the hose 1, the top of the U-shaped plate 9 is fixed with a fixing block 14, one side wall of the fixing block 14 is fixed with a connecting block 15, one side wall of the connecting block 15 is fixed with a circular ring 16, one side wall of the circular ring 16 is connected with a one-way threaded rod 17 through threads, one end of the one-way threaded rod 17 is rotatably connected with a clamping piece 18 through a bearing, the other end of the one-way threaded rod 17 is fixed with a second knob 19, one side wall of the clamping piece 18 is symmetrically fixed with guide rods 24, and one end of each guide rod 24 penetrates through one side wall of the circular ring 16 in a sliding mode.

In this embodiment, through setting up heater 6, twine hose 1 on heater 6, can heat longer hose 1, guarantee that the liquid medicine in hose 1 can have sufficient heated time, make the liquid medicine temperature rise, heater 6 twines in the place nearer apart from intravenous infusion needle 8, it is internal to make the liquid medicine after the heating input the patient as early as possible, avoid long-distance messenger's liquid medicine lowering the temperature, through setting up U template 9, two-way threaded rod 10, first knob 11, movable plate 12, splint 13, ring 16, one-way threaded rod 17, clamping piece 18 and second knob 19, can make 2 punctures of bottle plug puncture ware comparatively stable in the bottle plug of medicine storage container, receive difficult the causing after the external force and drop, improve the security.

Specifically, the threads at the two ends of the bidirectional threaded rod 10 are opposite, a first threaded hole 20 corresponding to the threads at the two ends of the bidirectional threaded rod 10 is formed in one side wall of each of the two moving plates 12, and the two ends of the bidirectional threaded rod 10 are in threaded connection with the corresponding first threaded holes 20.

In this embodiment, the first threaded holes 20 corresponding to the threads at the two ends of the bidirectional threaded rod 10 are respectively formed in one side wall of each of the two moving plates 12, and the two ends of the bidirectional threaded rod 10 are respectively in threaded connection with the corresponding first threaded holes 20, so that when the bidirectional threaded rod 10 rotates, the moving plates 12 can move inwards in cooperation with the bidirectional threaded rod 10.

Specifically, a T-shaped sliding block 21 is fixed on one side wall of the moving plate 12, a T-shaped sliding groove 22 is formed in the inner wall of one side of the U-shaped plate 9, and the T-shaped sliding blocks 21 are all connected in the T-shaped sliding groove 22 in a sliding manner.

In this embodiment, the T-shaped sliding blocks 21 are fixed on one side wall of the moving plate 12, the T-shaped sliding grooves 22 are formed in the inner wall of one side of the U-shaped plate 9, and the T-shaped sliding blocks 21 are connected in the T-shaped sliding grooves 22 in a sliding manner, so that the moving plate 12 can be limited in the moving process.

Specifically, a second threaded hole 23 is formed in one side wall of the circular ring 16, the one-way threaded rod 17 is in threaded connection with the second threaded hole 23, guide holes 25 are symmetrically formed in one side wall of the circular ring 16, and the guide rods 24 penetrate through the corresponding guide holes 25 respectively.

In this embodiment, a second threaded hole 23 is formed in one side wall of the ring 16, and the one-way threaded rod 17 is in threaded connection with the second threaded hole 23, so that the one-way threaded rod 17 can drive the clamping piece 18 to move in the rotating process, and guide holes 25 are symmetrically formed in one side wall of the ring 16, so that the guide rods 24 can smoothly penetrate through the corresponding guide holes 25, and thus the guiding effect is achieved in the moving process of the clamping piece 18.

Specifically, the surfaces of the first knob 11 and the second knob 19 are provided with anti-skid lines.

In this embodiment, the anti-slip patterns are disposed on the surfaces of the first knob 11 and the second knob 19, so that the anti-slip function can be achieved during rotation.

The utility model discloses a theory of operation and use flow: during the use, medical staff places heater 6 in the place nearer apart from intravenous infusion needle 8, ensure that the liquid medicine that is heated by heater 6 can be as early as possible inputed the patient internal, first knob 11 is rotated, first knob 11 can drive two-way threaded rod 10 and rotate, two-way threaded rod 10 can drive movable plate 12 motion, movable plate 12 can drive splint 13 inward movement, thereby can clip bottle plug puncture ware 2, rotate second knob 19, second knob 19 can drive clamping piece 18 motion, when clamping piece 18 can closely laminate the soft stopper position of medicine storage container, just can make bottle plug puncture ware 2 be difficult to drop when receiving exogenic action, improve the security, reduce unnecessary trouble for medical staff.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medical transfusion system of heatable formula, includes hose (1), bottle stopper puncture ware (2), air cleaner (3), dropping funnel (4), flow regulator (5), heater (6), medicine filter (7) and venous transfusion needle (8), its characterized in that: the bottle stopper puncture outfit (2), the air filter (3), the dropping funnel (4), the flow regulator (5), the heater (6), the drug filter (7) and the intravenous infusion needle (8) are sequentially connected through the hose (1), the hose (1) is wound on the surface of the heater (6), one side of the bottle stopper puncture outfit (2) is provided with a U-shaped plate (9), a bidirectional threaded rod (10) is arranged inside the U-shaped plate (9), two ends of the bidirectional threaded rod (10) are respectively connected with one side wall adjacent to the U-shaped plate (9) through bearings in a rotating manner, one end of the bidirectional threaded rod (10) penetrates through one side wall adjacent to the U-shaped plate (9) and is fixed with a first knob (11), two ends of the bidirectional threaded rod (10) are both connected with a movable plate (12) through threads, the movable plate (12) is connected in the U-shaped plate (9) in a sliding manner, one side wall of movable plate (12) all is fixed with splint (13), the inner wall of splint (13) and the surface contact of hose (1), the top of U template (9) is fixed with fixed block (14), one side wall of fixed block (14) is fixed with connecting block (15), one side wall of connecting block (15) is fixed with ring (16), one side wall of ring (16) has one-way threaded rod (17) through threaded connection, the one end of one-way threaded rod (17) is rotated through the bearing and is connected with clamping piece (18), the other end of one-way threaded rod (17) is fixed with second knob (19), one side wall symmetry of clamping piece (18) is fixed with guide bar (24), the one end of guide bar (24) all slides and passes a side wall of ring (16).

2. The heatable medical infusion set according to claim 1, characterized in that: the threads at the two ends of the two-way threaded rod (10) are opposite, first threaded holes (20) corresponding to the threads at the two ends of the two-way threaded rod (10) are formed in one side wall of each of the two moving plates (12), and the two ends of the two-way threaded rod (10) are in threaded connection with the corresponding first threaded holes (20).

3. The heatable medical infusion set according to claim 1, characterized in that: a T-shaped sliding block (21) is fixed on one side wall of the moving plate (12), a T-shaped sliding groove (22) is formed in the inner wall of one side of the U-shaped plate (9), and the T-shaped sliding blocks (21) are connected in the T-shaped sliding groove (22) in a sliding mode.

4. The heatable medical infusion set according to claim 1, characterized in that: a second threaded hole (23) is formed in one side wall of the circular ring (16), the one-way threaded rod (17) is in threaded connection with the second threaded hole (23), guide holes (25) are symmetrically formed in one side wall of the circular ring (16), and the guide rods (24) penetrate through the corresponding guide holes (25) respectively.

5. The heatable medical infusion set according to claim 1, characterized in that: the surfaces of the first knob (11) and the second knob (19) are provided with anti-skid grains.