CN219001483U

CN219001483U - Transfusion system with flow regulation function

Info

Publication number: CN219001483U
Application number: CN202223120945.6U
Authority: CN
Inventors: 陈尉民
Original assignee: Shanghai Boying Medical Technology Co ltd
Current assignee: Shanghai Boying Medical Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-12
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to an infusion apparatus with a flow regulating function in the technical field of medical appliances, which comprises a medicament bottle, wherein a drip tube is inserted into the lower end of the medicament bottle, a backflow preventing device is arranged at the upper end of the outer surface of the drip tube, and a flow rate control clamp is arranged at the lower end of the outer surface of the drip tube; according to the utility model, the speed of medicament dripping can be regulated in a rolling way through the arranged flow rate control clamp, so that the flow rate is regulated, the heating sleeve can be sleeved on the outer surface of the drip tube through the arranged tube groove, and the drip tube can be heated through the arranged heating ring, so that the medicament in dripping can be heated, and the medicament is prevented from being supercooled in winter and being uncomfortable to drip in a human body.

Description

Transfusion system with flow regulation function

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an infusion apparatus with a flow regulating function.

Background

The publication authorization number is CN202121571867.4, which provides a novel transfusion system and belongs to the technical field of medical equipment. Comprises an infusion set hose and an infusion set drip chamber arranged on the infusion set hose; the infusion set dropping funnel is communicated with the infusion set hose; the upper conical joint is sleeved at the lower end of the infusion set hose; the lower conical connector is sleeved on the upper conical connector and is communicated with the upper conical connector; a venous needle connected to the lower conical connector; the liquid medicine filter is connected to the intravenous needle pipeline and comprises a cylindrical shell, a liquid inlet arranged at the upper end of the shell, a liquid outlet arranged at the lower end of the shell and a filtering membrane arranged in the shell; the shell is arranged on the infusion apparatus hose and is communicated with the liquid inlet and the liquid outlet of the infusion apparatus hose, and the filtering membrane is positioned between the liquid inlet and the liquid outlet.

The prior transfusion device has quite perfect technology, but most of the prior transfusion devices have no heating function, cause discomfort to the patient body during the transfusion in winter, and have certain limitation.

Disclosure of Invention

The utility model provides an infusion apparatus with a flow regulating function, aiming at the problems that the existing infusion apparatus in the background technology does not have a good heating function, discomfort is easily brought to a patient when the temperature of liquid medicine is too low, and certain limitation exists.

The technical scheme of the utility model is as follows:

the utility model provides an transfusion system with flow regulation function, includes the medicament bottle, the lower extreme of medicament bottle has pegged graft and has been had the drip tube, the surface upper end of drip tube is provided with anti-backflow device, the surface lower extreme of drip tube is provided with the velocity of flow control and presss from both sides, heating device has been cup jointed under the velocity of flow control clamp, heating device includes heating sleeve, the tube chute has been seted up at heating sleeve's center, heating sleeve's inner wall is provided with the heating circle.

The working principle of the technical scheme is as follows:

through the velocity of flow control clamp that sets up, can roll adjustment medicament drip's speed to adjust the velocity of flow, through the tube chute that sets up, can cup joint the heating sleeve at the surface of drip pipe, through the heating circle that sets up, can heat the drip pipe, the medicament when making the drip can be heated, prevents that the medicament is supercooled in winter, and the drip is uncomfortable in the human body, has solved the technical problem that can not be fine among the prior art to the medicament heats.

In a further technical scheme, the outer wall of the heating sleeve is fixedly provided with a temperature controller, one side of the inside of the heating sleeve is fixedly provided with a storage battery, and the storage battery is respectively and electrically connected with the heating ring and the temperature controller through wires.

The storage battery through setting up can provide the power for the heating collar can be circular telegram back heating dropping liquid pipe, can control the temperature of adjusting the heating collar through the temperature controller who sets up, and temperature controller's model is SKTO011, prevents overheated messenger dropping liquid pipe impaired deformation, has solved the technical problem that can not be fine among the prior art to the medicament heats.

In a further technical scheme, prevent backflow device includes the liquid storage pot, the upper end cover of liquid storage pot connects the drip pipe, the filter screen has been cup jointed to the inside of drip pipe.

Through the filter screen that sets up, be favorable to filtering the deposit in the medicament and the medicine that does not dissolve completely, solved the technical problem that can not fine filtration among the prior art.

In a further technical scheme, the lower end of the filter screen is fixedly connected with a drainage tube, and a return floating ball is sleeved in the drainage tube.

When the medicament stored in the liquid storage tank is too much, the set backflow floating ball can float to lift up to prop against the drip tube, so that backflow is prevented, the injury of a patient is more serious, and the technical problem that backflow cannot be automatically prevented in the prior art is solved.

In a further technical scheme, the diameter of the return floating ball is slightly smaller than that of the drainage tube, the diameter of the return floating ball is slightly larger than that of the drip tube, and a round corner is fixedly arranged at the joint of the drip tube and the drainage tube.

When hanging water in-process refluence, the back flow is to the liquid storage tank inside, will put the back flow floater and float, when floating, slides along the fillet and supports the drip tube, effectually prevented the backward flow, be favorable to automatic protection patient, solved the technical problem that can not prevent the backward flow voluntarily among the prior art.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the speed of medicament dripping can be regulated in a rolling way through the arranged flow rate control clamp, so that the flow rate is regulated, the heating sleeve can be sleeved on the outer surface of the drip tube through the arranged tube groove, and the drip tube can be heated through the arranged heating ring, so that the medicament in dripping can be heated, and the medicament is prevented from being supercooled in winter and being uncomfortable to drip in a human body.

2. According to the utility model, when the medicine stored in the liquid storage tank is excessive, the arranged return floating ball can float and lift up to prop the drip tube against, so that larger damage caused by backflow is prevented.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the heating device of the present utility model;

fig. 3 is a schematic view showing an internal structure of the backflow preventing device of the present utility model.

Reference numerals illustrate:

1. a medicament bottle; 2. a drip tube; 3. a backflow preventing device; 4. a flow rate control clip; 5. a heating device; 6. heating the sleeve; 7. a storage battery; 8. a temperature controller; 9. a filter screen; 10. a liquid storage tank; 11. a drainage tube; 12. placing a return floating ball; 13. round corners; 14. a tube groove; 15. and a heating ring.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, the utility model provides an infusion apparatus with a flow regulating function, which comprises a medicament bottle 1, wherein a drip tube 2 is inserted into the lower end of the medicament bottle 1, a backflow preventing device 3 is arranged at the upper end of the outer surface of the drip tube 2, a flow rate control clamp 4 is arranged at the lower end of the outer surface of the drip tube 2, a heating device 5 is sleeved under the flow rate control clamp 4, the heating device 5 comprises a heating sleeve 6, a tube groove 14 is formed in the center of the heating sleeve 6, and a heating ring 15 is arranged on the inner wall of the heating sleeve 6.

Specifically, the fixed temperature controller 8 that is provided with in outer wall one side of heating sleeve 6, the fixed battery 7 that is provided with in inside one side of heating sleeve 6, battery 7 pass through the wire respectively with heating collar 15 and temperature controller 8 electric connection, backflow preventer 3 includes liquid storage pot 10, drip tube 2 is cup jointed to the upper end cover of liquid storage pot 10, filter screen 9 has been cup jointed to the inside of drip tube 2, the lower extreme fixedly connected with drainage tube 11 of filter screen 9, the inside of drainage tube 11 has cup jointed and has put back the floater 12, the diameter of putting back the floater 12 is slightly less than drainage tube 11, the diameter of putting back the floater 12 is slightly greater than the diameter of drip tube 2, the junction of drip tube 2 and drainage tube 11, fixedly provided with fillet 13.

The working principle and the beneficial effects of the embodiment are as follows.

Through the velocity of flow control clamp 4 that sets up, can roll adjustment medicament drip's speed, thereby adjust the velocity of flow, through the pipe groove 14 that sets up, can cup joint heating sleeve 6 at the surface of drip tube 2, through the heating collar 15 that sets up, can heat drip tube 2, medicament when making the dropping liquid can be heated, prevent that the medicament is too cold in winter, it is uncomfortable in the human body to drip, can provide the power for heating collar 15 through the battery 7 that sets up, make heating collar 15 can switch on the back heating drip tube 2, can control the temperature of adjusting heating collar 15 through the temperature controller 8 that sets up, the model of temperature controller 8 is SKTO011, prevent overheated messenger drip tube 2 impaired deformation, can float and put backward flow floater 12 through the setting and rise, support drip tube 2, prevent taking place, when hanging water in-process, the back flow to inside tank 10, will put backward flow floater 12, when rising, follow the temperature controller 8 slides and support drip tube 2, the automatic backflow protection fillet has effectively prevented patient's backward flow.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. An infusion apparatus with flow regulation function, includes medicament bottle, its characterized in that: the lower extreme of medicament bottle has pegged graft and has been had the drip tube, the surface upper end of drip tube is provided with anti-backflow device, the surface lower extreme of drip tube is provided with the velocity of flow control and presss from both sides, heating device has been cup jointed under the velocity of flow control clamp, heating device includes heating sleeve, the tube groove has been seted up at heating sleeve's center, heating sleeve's inner wall is provided with the heating collar.

2. An infusion set with flow regulating function according to claim 1, wherein: the heating sleeve is characterized in that a temperature controller is fixedly arranged on one side of the outer wall of the heating sleeve, a storage battery is fixedly arranged on one side of the inner part of the heating sleeve, and the storage battery is electrically connected with the heating ring and the temperature controller through wires respectively.

3. An infusion set with flow regulating function according to claim 1, wherein: the backflow preventing device comprises a liquid storage tank, the upper end of the liquid storage tank is sleeved with a liquid dropping pipe, and a filter screen is sleeved in the liquid dropping pipe.

4. An infusion set with flow regulating function according to claim 3, wherein: the lower extreme fixedly connected with drainage tube of filter screen, the inside of drainage tube has cup jointed and has put the back flow floater.

5. The infusion set with flow regulating function according to claim 4, wherein: the diameter of the return floating ball is slightly smaller than that of the drainage tube, the diameter of the return floating ball is slightly larger than that of the drip tube, and a round corner is fixedly arranged at the joint of the drip tube and the drainage tube.