Transfusion system with liquid medicine heating function
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to transfusion system with liquid medicine function of heating.
Background
In the western medicine clinical treatment, the infusion is a very common treatment mode, the medicine is dissolved in sodium chloride or glucose solution, the intravenous injection is adopted, the liquid medicine is directly injected into the human body, the absorption of the human body is accelerated, and the instant treatment effect is achieved.
At present, the mode of driving the liquid medicine into the blood vessel of the human body by adopting the disposable liquid injector is adopted, the pipe material of the disposable liquid injector is exposed in the air environment, the liquid medicine is influenced by the ambient temperature in the flowing process and is at a lower temperature, the liquid medicine can cause greater stimulation to the human body after directly entering the blood vessel, and a patient can feel uncomfortable, and the discomfort is stronger particularly for old people and children.
Therefore, in order to solve the problem that a patient feels uncomfortable due to the low temperature of the liquid medicine in the process of injecting the liquid medicine into the human body by the conventional infusion apparatus, the warming device for the infusion apparatus is developed, and the tube is wrapped by a warmer which can be fixed on a liquid medicine bottle, so that the liquid medicine is at the normal temperature of the human body.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
To the deficiency of the prior art, an object of the utility model is to provide an infusion apparatus with liquid medicine function of heating, this infusion apparatus with liquid medicine function of heating aims at solving when present infusion apparatus pours into the liquid medicine that the temperature is low into the human body into, and the patient can feel uncomfortable technical problem because of the low temperature stimulation.
(2) Technical scheme
In order to solve the technical problem, the utility model provides such transfusion system with liquid medicine function of heating, this transfusion system with liquid medicine function of heating include the heat preservation box, set up in the inboard chamber of heating of heat preservation box, install in heater, the level of heat preservation box upper end set up in the snap ring of heat preservation box top rear side, heat preservation box rear end is provided with the inlet, the heat preservation box front end is provided with the liquid outlet, the inlet with install the four group's liquid pipe that the cross distributes between the liquid outlet, be provided with heating element between the liquid pipe of branch, heating element with be automatically controlled between the heater and connect.
When the transfusion device with the liquid medicine heating function in the technical scheme is used, a user fixes the heat preservation box on a liquid medicine bottle through the clamping ring, liquid medicine flows into the liquid separation pipe through the liquid inlet and flows out of the liquid outlet from the liquid separation pipe, when the liquid medicine is in the liquid separation pipe, the heater heats the heating cavity through the heating element, and heated air enables the temperature of the liquid medicine to be synchronously raised to the normal body temperature of a human body.
Preferably, the heat preservation box upper end front side is provided with detects the mouth, detect mouthful lower extreme communicate in divide the liquid pipe, detect mouthful upper end and install temperature sensor. The temperature sensor detects the temperature of the liquid medicine which is about to flow out of the liquid outlet in one group of liquid separating pipes, and the temperature of the liquid medicine is ensured to be in a normal range.
Preferably, an alarm lamp is installed on the front side of the upper end of the heat preservation box, the alarm lamp is arranged on the right side of the temperature sensor, and the alarm lamp is electrically connected with the temperature sensor. When the temperature of the liquid medicine exceeds the normal temperature, the warning lamp receives a signal transmitted by the temperature sensor, sends a flashing lamp to prompt medical personnel, and timely makes corresponding adjustment on the heater.
Preferably, both ends all are provided with the viewing aperture of installing the transparent plastic cover about the heat preservation box, the viewing aperture intercommunication with heat the chamber. The user can check whether the structural components of the device in the warming cavity are in a normal working state through the observation port.
Preferably, the heat preservation box is fixedly provided with connecting rings with external threads at the front and the rear ends, the outer sides of the connecting rings are in threaded connection with caps, and the front ends of the caps and the rear ends of the caps are fixedly connected with connectors. The block passes through threaded connection's mode and is connected with the heat preservation box, and the ann tears comparatively simply open, and leak protection performance is better.
Preferably, the front end of the connector is movably connected with a connecting plug, the front end of the connecting plug is connected with a liquid outlet pipe, the rear end of the connecting plug is fixedly connected with a liquid inlet pipe, and the upper end of the liquid inlet pipe is connected with a needle inlet pipe inserted into the liquid medicine bottle. The needle inlet pipe leads the liquid medicine in the liquid medicine bottle into the liquid inlet pipe and then flows into the human body through the liquid inlet, the liquid separating pipe, the liquid outlet and the liquid outlet pipe in sequence.
Preferably, the rear side of the upper end of the heat preservation box is vertically connected with a stand column, the front end of the clamping ring is fixedly connected with a connecting frame, the front end of the connecting frame is fixedly connected with a movable ring, and the movable ring is in threaded connection with the outer side of the stand column. The clamping ring can adjust the height of the clamping ring through the spiral vertical movement of the movable ring on the upright post, so that the clamping ring can be conveniently adjusted according to liquid medicine bottles of different specifications.
Preferably, the inner side of the clamping ring is provided with an anti-slip pad closely attached to the liquid medicine bottle. The clamping ring is of a plastic structure with certain elasticity, inwards generates deformation of contraction and extrusion, is clamped and fixed outside the liquid medicine bottle, and keeps stable installation of the clamping ring by enhancing friction force through close adhesion between the anti-sliding pad and the liquid medicine bottle.
(3) Advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an infusion apparatus with liquid medicine function of heating adopts the heater and is in the heating element between the branch liquid pipe to heat the liquid medicine of flowing in the branch liquid pipe, makes the liquid medicine promote near human normal body temperature for when the liquid medicine flows into the human body, reduce human uncomfortable and feel, human blood circulation also can accelerate through the liquid medicine of heating, is absorbed by the human body more easily, fixes the box that keeps warm on the liquid medicine bottle through the elastic contraction ability that the snap ring has, convenient to use, the ann tears simply open.
Drawings
FIG. 1 is a schematic view of an assembly structure of an embodiment of an infusion set with a liquid medicine heating function according to the present invention;
FIG. 2 is a schematic structural view of a heat-insulating box of an infusion set with a liquid medicine heating function according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a heating element of an embodiment of an infusion set with a function of warming medical liquid according to the present invention;
fig. 4 is a schematic view of the cap connection structure of the infusion device with a liquid medicine heating function according to the embodiment of the present invention.
The labels in the figures are: 1. a heat preservation box; 2. a liquid inlet; 3. a liquid outlet; 4. a liquid separating pipe; 5. a heating cavity; 6. a heater; 7. a heating element; 8. a snap ring; 9. a detection port; 10. a temperature sensor; 11. a warning light; 12. a viewing port; 13. a connecting ring; 14. capping; 15. a connector; 16. a connecting plug; 17. a liquid outlet pipe; 18. a liquid inlet pipe; 19. inserting a needle into the tube; 20. a column; 21. a connecting frame; 22. a movable ring; 23. an anti-slip pad.
Detailed Description
The specific embodiment is used for an infusion apparatus with a liquid medicine heating function, the schematic assembly structure of the infusion apparatus is shown in fig. 1, the schematic structure of a heat preservation box 1 is shown in fig. 2, the schematic structure of a heating element 7 is shown in fig. 3, the schematic connection structure of a cover cap 14 is shown in fig. 4, the infusion apparatus with the liquid medicine heating function comprises a heat preservation box 1, a heating cavity 5 arranged inside the heat preservation box 1, a heater 6 arranged at the upper end of the heat preservation box 1, a clamping ring 8 horizontally arranged at the rear side above the heat preservation box 1, a liquid inlet 2 arranged at the rear end of the heat preservation box 1, a liquid outlet 3 arranged at the front end of the heat preservation box 1, four groups of liquid separating pipes 4 distributed in a cross shape are arranged between the liquid inlet 2 and the liquid outlet 3, a heating element 7 is arranged between the liquid separating pipes 4, and the heating element 7 is electrically controlled to be connected with the heater 6.
In the present embodiment, after the liquid medicine in the liquid medicine bottle flows into the liquid inlet 2 through the liquid inlet pipe 18, the liquid medicine is divided into four streams and flows into the liquid dividing pipe 4, so that the contact surface between the liquid medicine and the air is larger, and the heated air can raise the temperature of the liquid medicine more easily.
Wherein, 1 upper end front side of heat preservation box is provided with detects mouth 9, detects 9 lower extremes of mouth and communicates in branch liquid pipe 4, detects 9 upper ends of mouth and installs temperature sensor 10, and 1 upper end front side of heat preservation box installs warning lamp 11, and warning lamp 11 sets up in temperature sensor 10 right side, is automatically controlled between warning lamp 11 and the temperature sensor 10 to be connected. Temperature sensor 10 carries out temperature detection to the liquid medicine that one of them group divides in the liquid pipe 4 will flow out liquid outlet 3, ensures that the temperature of liquid medicine is in normal range, and after the temperature of liquid medicine exceeded normal temperature, warning light 11 received the signal that temperature sensor 10 transmitted, sent the flashing light suggestion medical personnel, in time made corresponding adjustment to heater 6.
Meanwhile, the left end and the right end of the heat preservation box 1 are both provided with an observation port 12 provided with a transparent plastic cover, the observation port 12 is communicated with the heating cavity 5, the front end and the rear end of the heat preservation box 1 are both fixedly provided with a connecting ring 13 with external threads, the outer side of the connecting ring 13 is in threaded connection with a cap 14, the front end of the cap 14 and the rear end of the other cap 14 are both fixedly connected with a connector 15, the front end of the connector 15 is movably connected with a connecting plug 16, the front end of the connecting plug 16 is connected with a liquid outlet pipe 17, the rear end of the other connecting plug 16 is fixedly connected with a liquid inlet pipe 18, and the upper end of the liquid inlet pipe 18 is connected with a needle inlet pipe 19 inserted into the liquid medicine bottle. The user can check whether the structural components of the device in the heating cavity 5 are in normal working state through the observation port 12, the cap 14 is connected with the heat preservation box 1 in a threaded connection mode, the mounting and dismounting are simple, the leakage-proof performance is good, and the liquid medicine in the liquid medicine bottle is introduced into the liquid inlet pipe 18 through the needle inlet pipe 19 and then flows into the human body through the liquid inlet 2, the liquid distribution pipe 4, the liquid outlet 3 and the liquid outlet pipe 17 in sequence.
In addition, the rear side of the upper end of the heat preservation box 1 is vertically connected with an upright post 20, the front end of the clamp ring 8 is fixedly connected with a connecting frame 21, the front end of the connecting frame 21 is fixedly connected with a movable ring 22, the movable ring 22 is connected with the outer side of the upright post 20 in a threaded manner, and the inner side of the clamp ring 8 is provided with an anti-skidding pad 23 closely attached to a liquid medicine bottle. The height of the clamp ring 8 can be adjusted through the vertical spiral movement of the movable ring 22 on the stand column 20, so that the medicine liquid bottles with different specifications can be conveniently adjusted, the clamp ring 8 is of a plastic structure with certain elasticity, inwards generates contraction and extrusion deformation, is clamped and fixed outside the medicine liquid bottles, and the friction force is enhanced through the close contact between the anti-sliding pad 23 and the medicine liquid bottles to keep the self installation stable.
When the transfusion device with the liquid medicine heating function of the technical scheme is used, a user rotates the movable ring 22 by hand to adjust the height of the clamping ring 8, then the clamping ring 8 is fixed on a liquid medicine bottle, the stability of the heat preservation box 1 is kept by utilizing the inward shrinkage capacity of the clamping ring 8 and the surface of the liquid medicine bottle which is tightly attached with the anti-sliding pad 23, then the caps 14 are respectively arranged at the front end and the rear end of the heat preservation box 1 and are arranged on the liquid outlet pipe 17 and the liquid inlet pipe 18, the needle inlet pipe 19 is inserted into the liquid medicine bottle, liquid medicine flows into the liquid distribution pipe 4 through the liquid inlet 2, then flows out of the liquid outlet 3 from the liquid distribution pipe 4 and enters a human body through an injection needle, when the liquid medicine is in the liquid distribution pipe 4, the heater 6 heats the heating cavity 5 through the heating element 7, the heated air enables the temperature of the liquid medicine to be synchronously raised to the normal body temperature, when the heated liquid medicine flows to the lower part of the temperature sensor 10, the temperature of the liquid medicine is detected, the warning lamp 11 sends out a warning according to the temperature signal detected by the temperature sensor 10, and the temperature of the liquid medicine is prevented from being overhigh.