CN215023910U

CN215023910U - Transfusion device for cardiovascular internal medicine nursing

Info

Publication number: CN215023910U
Application number: CN202121626869.9U
Authority: CN
Inventors: 于飞; 刘方萍; 李晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-07
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a transfusion system technical field just discloses a transfusion system is used in nursing of cardiovascular internal medicine, which comprises a protective housing, the inboard of protective housing is provided with the pivot, the outside fixed mounting of pivot has the knob, the spacing groove has been seted up to the inboard of protective housing, the inboard of spacing groove is provided with the three-way pipe, the upper end fixed mounting of three-way pipe has first interface, the upper end of first interface is provided with first joint, the upper end fixed mounting of first joint has the feed liquor pipe, the upper end of feed liquor pipe is provided with the transfusion bottle, the outside of pivot is provided with the gear, the inboard of protective housing is provided with the sawtooth track. The utility model has the advantages of reasonable design, drive the pivot through rotating the knob and rotate, the pivot drives gear revolve, is connected through gear and orbital meshing of sawtooth and drives about the sawtooth track, carries out on-off control to the hanging fluid that gets into and handles, has realized being convenient for patient oneself to the switching process of hanging fluid.

Description

Transfusion device for cardiovascular internal medicine nursing

Technical Field

The utility model relates to a transfusion system technical field specifically is a transfusion system is used in nursing of cardiovascular internal medicine.

Background

The infusion apparatus is a common medical consumable, establishes a channel between a vein and liquid medicine after aseptic treatment, is used for intravenous infusion, and generally consists of 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 plug puncture outfit, an air filter and the like, which are connected, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like.

Notice for CN 209695965U's prior art scheme discloses a protection type transfusion system, this protection type transfusion system when infusing, and liquid medicine ice-cold aggravates the stimulation to the patient, can only infuse a bottle of transfusion water alone, when the transfusion bottle needs to be changed, needs call medical personnel and change, can not patient oneself switch, increases medical personnel's work load, and it is comparatively time-consuming and energy-consuming to use.

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 transfusion system is used in cardiovascular internal medicine nursing to solve defect and the problem that proposes in the above-mentioned background, through the punch combination heat absorption in the heating rod outside, inside iron powder generates heat and carries out heat treatment to the inside liquid medicine of catheter, is connected through gear and orbital meshing of sawtooth and drives the sawtooth track and remove, carries out on-off control to the hanging fluid that gets into and handles, has realized that patient oneself of being convenient for is handled the switching of hanging fluid.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an infusion apparatus for nursing in cardiovascular medicine comprises a protective shell, a rotating shaft is arranged at the inner side of the protective shell, a knob is fixedly arranged on the outer side of the rotating shaft, a limit groove is arranged on the inner side of the protective shell, a three-way pipe is arranged on the inner side of the limit groove, a first connector is fixedly arranged at the upper end of the three-way pipe, a first joint is arranged at the upper end of the first connector, the upper end of the first joint is fixedly provided with a liquid inlet pipe, the upper end of the liquid inlet pipe is provided with a transfusion bottle, a gear is arranged on the outer side of the rotating shaft, a sawtooth track is arranged on the inner side of the protective shell, a second connector is fixedly arranged at the bottom end of the three-way pipe, the bottom end of the second interface is provided with a second joint, the bottom end of the second joint is fixedly provided with a catheter, the heating rod is arranged on the outer side of the liquid guide pipe, and the needle head is fixedly arranged on the outer side of the liquid guide pipe.

Preferably, the rotating shaft is rotatably connected with the protective shell, the knob is located on the outer side of the protective shell, the two limiting grooves are symmetrically formed in the protective shell, the three-way pipe is of a Y-shaped structure, the rotating shaft is driven to rotate through rotation of the knob, and the limiting grooves limit the position of the three-way pipe.

Preferably, the first connector is in threaded connection with the first connector, the first connector is connected with the infusion bottle through the liquid inlet pipe, and the liquid medicine in the infusion bottle enters the first connector along the liquid inlet pipe and enters the three-way pipe through the first connector.

Preferably, the gear is located the inside of protective housing, the pivot is located the central point of gear and puts, the gear is connected for the meshing with the sawtooth track, and the pivot rotation drives the gear and rotates, connects through the meshing of gear and sawtooth track and drives the sawtooth track and remove about, and the sawtooth track carries out on-off control to the three-way pipe and handles.

Preferably, the second connector is in threaded connection with the second connector, the three-way pipe is connected with the second connector through the second connector, and liquid medicine in the three-way pipe enters the liquid guide pipe along the connection position of the second connector and the second connector.

Preferably, the liquid guide pipe is in sliding connection with the heating rod, a heat absorption hole group is formed in the outer side of the heating rod, liquid medicine in the liquid guide pipe is heated through the heating rod, and the liquid medicine is output from the needle head along the liquid guide pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses when using, twist the second joint along the second interface is rotatory, carry out the stable connection to protective housing and catheter, with first interface and first joint swivelling joint, carry out the stable connection to three-way pipe and feed liquor pipe, pierce the syringe needle in the blood vessel, drive the pivot through rotating the knob and rotate, the pivot drives gear revolve, be connected through gear and orbital meshing of sawtooth and drive the sawtooth track and remove, carry out on-off control to the hanging fluid that gets into and handle, realized being convenient for patient oneself to the switching process of hanging the fluid.

2. The utility model discloses when using, in the transfusion bottle gets into the feed liquor pipe, through the three-way pipe of being connected entering of first interface and first joint, the transfusion liquid gets into the catheter along the three-way pipe, and through the punch combination heat absorption in the heating rod outside, inside iron powder generates heat and carries out heat treatment to the inside liquid medicine of catheter, and the liquid medicine after the heating gets into the blood vessel from the syringe needle, has realized the heat preservation heat treatment to the liquid medicine.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the protective shell of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the heating rod of the present invention;

fig. 4 is the schematic view of the section structure of the protective shell of the present invention.

Wherein: 1. a protective shell; 2. a rotating shaft; 3. a knob; 4. a limiting groove; 5. a three-way pipe; 6. a first interface; 7. a first joint; 8. a liquid inlet pipe; 9. hanging a bottle; 10. a gear; 11. a saw-tooth track; 12. a second interface; 13. a second joint; 14. a catheter; 15. a heating rod; 16. a 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, an infusion apparatus for nursing in cardiovascular medicine comprises a protective casing 1, a rotating shaft 2, a knob 3, a limiting groove 4, a three-way pipe 5, a first connector 6, a first joint 7, a liquid inlet pipe 8, a hanging bottle 9, a gear 10, a sawtooth rail 11, a second connector 12, a second joint 13, a catheter 14, a heating rod 15 and a needle 16, wherein the rotating shaft 2 is arranged on the inner side of the protective casing 1, the knob 3 is fixedly mounted on the outer side of the rotating shaft 2, the limiting groove 4 is formed on the inner side of the protective casing 1, the three-way pipe 5 is arranged on the inner side of the limiting groove 4, the first connector 6 is fixedly mounted on the upper end of the three-way pipe 5, the first joint 7 is arranged on the upper end of the first connector 7, the liquid inlet pipe 8 is fixedly mounted on the upper end of the liquid inlet pipe 8, the hanging bottle 9 is arranged on the upper end of the liquid inlet pipe 8, the gear 10 is arranged on the outer side of the rotating shaft 2, the sawtooth rail 11 is arranged on the inner side of the protective casing 1, a second connector 12 is fixedly installed at the bottom end of the three-way pipe 5, a second connector 13 is arranged at the bottom end of the second connector 12, a liquid guide pipe 14 is fixedly installed at the bottom end of the second connector 13, a heating rod 15 is arranged on the outer side of the liquid guide pipe 14, and a needle 16 is fixedly installed on the outer side of the liquid guide pipe 14.

Further, pivot 2 is connected for rotating with protective housing 1, and knob 3 is located the outside of protective housing 1, and two have been seted up to spacing groove 4 symmetry, and three-way pipe 5 is "Y" shape structure, drives pivot 2 through rotating knob 3 and rotates, and spacing groove 4 carries out spacing processing to three-way pipe 5's position.

Further, the first connector 6 is in threaded connection with the first connector 7, the first connector 7 is connected with the infusion bottle 9 through the liquid inlet pipe 8, and liquid medicine in the infusion bottle 9 enters the first connector 7 along the liquid inlet pipe 8 and enters the three-way pipe 5 through the first connector 6.

Further, gear 10 is located the inside of protective housing 1, and pivot 2 is located the central point of gear 10 and puts, and gear 10 is connected for the meshing with sawtooth track 11, and pivot 2 rotates and drives gear 10 and rotate, is connected with the meshing of sawtooth track 11 through gear 10 and drives sawtooth track 11 and remove about, and sawtooth track 11 carries out on-off control to three-way pipe 5 and handles.

Further, the second connector 12 and the second connector 13 are in threaded connection, the three-way pipe 5 is connected with the second connector 13 through the second connector 12, and the liquid medicine in the three-way pipe 5 enters the liquid guide tube 14 along the connection position of the second connector 12 and the second connector 13.

Furthermore, the liquid guide tube 14 is connected with a heating rod 15 in a sliding manner, a heat absorption hole group is arranged on the outer side of the heating rod 15, the liquid medicine in the liquid guide tube 14 is heated by the heating rod 15, and the liquid medicine is output from the needle 16 along the liquid guide tube 14.

When in use, the second connector 13 is screwed in along the second connector 12 to stably connect the protective shell 1 and the liquid guide tube 14, the first connector 6 and the first connector 7 are connected in a rotating way, the three-way pipe 5 and the liquid inlet pipe 8 are stably connected, the needle 16 is inserted into a blood vessel, the rotating knob 3 is rotated to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the gear 10 to rotate, the toothed rail 11 is driven to move left and right through the meshing connection of the gear 10 and the toothed rail 11, the switching control treatment is carried out on the entering hanging liquid, the switching treatment of the hanging liquid by a patient is realized, the hanging liquid enters the liquid inlet pipe 8 from the hanging bottle 9, enters the three-way pipe 5 through the connection of the first connector 6 and the first connector 7, the hanging liquid enters the liquid guide tube 14 along the three-way pipe 5, the heat absorption hole group outside the heating rod 15 is used for heating the liquid medicine inside the liquid guide tube 14 through the heating of the iron powder inside, the heated liquid medicine enters the blood vessel from the needle head 16, and the heat preservation and heating treatment of the liquid medicine is realized.

Claims

1. The utility model provides an infusion set is used in nursing of cardiovascular internal medicine, includes protective housing (1), its characterized in that: the inner side of the protective shell (1) is provided with a rotating shaft (2), the outer side of the rotating shaft (2) is fixedly provided with a knob (3), the inner side of the protective shell (1) is provided with a limiting groove (4), the inner side of the limiting groove (4) is provided with a three-way pipe (5), the upper end of the three-way pipe (5) is fixedly provided with a first connector (6), the upper end of the first connector (6) is provided with a first connector (7), the upper end of the first connector (7) is fixedly provided with a liquid inlet pipe (8), the upper end of the liquid inlet pipe (8) is provided with a transfusion bottle (9), the outer side of the rotating shaft (2) is provided with a gear (10), the inner side of the protective shell (1) is provided with a sawtooth track (11), the bottom end of the three-way pipe (5) is fixedly provided with a second connector (12), and the bottom end of the second connector (13) is arranged at the bottom end of the second connector (12), a liquid guide tube (14) is fixedly installed at the bottom end of the second connector (13), a heating rod (15) is arranged on the outer side of the liquid guide tube (14), and a needle head (16) is fixedly installed on the outer side of the liquid guide tube (14).

2. The infusion set for nursing in cardiovascular medicine according to claim 1, characterized in that: the rotating shaft (2) is rotatably connected with the protective shell (1), the knob (3) is located on the outer side of the protective shell (1), the two limiting grooves (4) are symmetrically formed, and the three-way pipe (5) is of a Y-shaped structure.

3. The infusion set for nursing in cardiovascular medicine according to claim 1, characterized in that: the first connector (6) is in threaded connection with the first connector (7), and the first connector (7) is connected with the transfusion bottle (9) through the liquid inlet pipe (8).

4. The infusion set for nursing in cardiovascular medicine according to claim 1, characterized in that: the gear (10) is located inside the protective shell (1), the rotating shaft (2) is located in the center of the gear (10), and the gear (10) is connected with the sawtooth track (11) in a meshed mode.

5. The infusion set for nursing in cardiovascular medicine according to claim 1, characterized in that: the second connector (12) is in threaded connection with the second connector (13), and the three-way pipe (5) is connected with the second connector (13) through the second connector (12).

6. The infusion set for nursing in cardiovascular medicine according to claim 1, characterized in that: the liquid guide pipe (14) is in sliding connection with the heating rod (15), and a heat absorption hole group is arranged on the outer side of the heating rod (15).