CN-224207172-U - Speed-controlled heating instrument

CN224207172UCN 224207172 UCN224207172 UCN 224207172UCN-224207172-U

Abstract

The utility model discloses a speed-control heating instrument which comprises an infusion pump and a second dropping funnel, wherein a liquid inlet pipe used for being connected to an infusion container is arranged at a pump inlet of the infusion pump, a patient end pipeline is connected to the bottom of the second dropping funnel, and a heating module is connected between the top of the second dropping funnel and a pump outlet of the infusion pump. When the infusion device is used, the infusion container is connected to the liquid inlet pipe, the infusion pump and the heating module are started, so that infusion and heating of an infusion body can be realized, by setting the rotating speed of the infusion pump, the infusion speed can be accurately controlled, medical staff can know the infusion speed at a glance, the use requirement is met, the infusion device is convenient to use, in addition, by arranging the second dropping funnel at the downstream of the heating module, bubbles generated in liquid after passing through the heating module can be separated at the second dropping funnel, and the bubbles are prevented from being input into a human body.

Inventors

YANG HUAJIE
SHI KAN
LI HANJIAN
ZHAO SHIHUA
LONG MENGHUA

Assignees

佛山市奇汇医疗器械有限公司

Dates

Publication Date: 20260508
Application Date: 20241231

Claims (6)

1. The speed-control heating instrument is characterized by comprising an infusion pump and a second dropping funnel, wherein a pump inlet of the infusion pump is provided with a liquid inlet pipe for being connected to an infusion container, the bottom of the second dropping funnel is connected with a patient end pipeline, and a heating module is connected between the top of the second dropping funnel and the pump outlet of the infusion pump; The patient end pipeline is provided with a pinch valve and a bubble detector for controlling the pinch valve to open and close, and the bubble detector is arranged between the pinch valve and the second dropping funnel; The top of the second dropping funnel is connected with a gas release valve, the second dropping funnel is provided with a second liquid level sensor for controlling the gas release valve to be closed and a third liquid level sensor for controlling the gas release valve to be conducted, and the second liquid level sensor is arranged above the third liquid level sensor; the water-blocking exhaust valve is arranged in series between the air release valve and the second dropping funnel; The liquid inlet pipe is provided with a first dropping funnel.
2. The speed-controlled warmer of claim 1, wherein a pressure sensor is provided at the top of the second drip chamber.
3. The speed-controlled warmer of claim 1, wherein the liquid inlet pipe is provided with a first liquid level sensor.
4. The speed-controlled warmer of claim 1, wherein a filter is disposed in the first drip chamber.
5. The speed-controlled warmer according to claim 1, wherein the top of the first dropping funnel is provided with an exhaust hole, and a floating ball for opening or closing the exhaust hole is arranged in the first dropping funnel.
6. The speed-controlled warmer of claim 1, wherein the infusion pump is a rolling pump.

Description

Speed-controlled heating instrument Technical Field The utility model relates to the field of medical instruments, in particular to a speed-control heating instrument. Background At present, the heating infusion mainly adopts a mode of extruding a liquid medicine bag to realize the pressurization of liquid, so as to smoothly infuse the liquid into a human body, and then is matched with a heating instrument or to heat the liquid in advance, the infusion mode only has the functions of pressurization and heating, the functions are single, if more other functions are needed during treatment, a plurality of devices are shared, a large amount of space is occupied, and the use is inconvenient. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a speed-control heating instrument. The speed-control heating instrument comprises an infusion pump and a second dropping funnel, wherein a liquid inlet pipe used for being connected to an infusion container is arranged at a pump inlet of the infusion pump, a patient end pipeline is connected to the bottom of the second dropping funnel, and a heating module is connected between the top of the second dropping funnel and a pump outlet of the infusion pump. The speed-control heating instrument at least has the following technical effects that when the speed-control heating instrument is used, an infusion container is connected to a liquid inlet pipe, an infusion pump and a heating module are started, infusion and heating of an infusion body to be infused can be achieved, through setting of the rotating speed of the infusion pump, accurate control of the infusion speed can be achieved, medical staff can know the infusion speed clearly, the use requirement is met, the use is convenient, in addition, a second dropping funnel is arranged at the downstream of the heating module, bubbles generated in liquid after passing through the heating module can be separated at the second dropping funnel, and the bubbles are prevented from being input into a human body. According to some embodiments of the utility model, the patient-side tubing is provided with a pinch valve and a bubble detector for controlling opening and closing of the pinch valve, the bubble detector being provided between the pinch valve and the second drip chamber. According to some embodiments of the utility model, a gas release valve is connected to the top of the second dropping funnel, a second liquid level sensor for controlling the gas release valve to be closed and a third liquid level sensor for controlling the gas release valve to be conducted are arranged on the second dropping funnel, and the second liquid level sensor is arranged above the third liquid level sensor. According to some embodiments of the utility model, the speed-controlled warmer further comprises a water-blocking vent valve, the water-blocking vent valve being serially arranged between the air release valve and the second drip chamber. According to some embodiments of the utility model, a pressure sensor is provided at the top of the second drip chamber. According to some embodiments of the utility model, the liquid inlet pipe is provided with a first liquid level sensor. According to some embodiments of the utility model, the liquid inlet pipe is provided with a first drip chamber. According to some embodiments of the utility model, a filter is disposed in the first drip chamber. According to some embodiments of the utility model, the top of the first dropping funnel is provided with an exhaust hole, and a floating ball for opening or closing the exhaust hole is arranged in the first dropping funnel. According to some embodiments of the utility model, the infusion pump is a rolling pump. Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. Drawings The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which: FIG. 1 is a schematic diagram of a speed control heater according to an embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of a first drip chamber in accordance with one embodiment of the utility model; In the accompanying drawings: 100-transfusion container, 110-liquid inlet pipe, 200-first dropping funnel, 210-filter, 220-water-proof ventilation valve, 230-floating ball, 310-first liquid level sensor, 320-second liquid level sensor, 330-third liquid level sensor, 400-rolling pump, 500-heating module, 600-second dropping funnel, 610-air release valve, 620-water-proof exhaust valve, 630-pressure sensor, 700-bubble detector, 800-pinch valve and 900-patient en