CN214105459U - Transfusion warmer - Google Patents

Abstract

The utility model relates to a medical device, in particular to a transfusion warmer. The infusion warmer comprises an infusion butt-clamping device, an electric heating device, a temperature adjusting device and a power supply device, wherein the infusion butt-clamping device is provided with a channel through which an infusion tube penetrates, the electric heating device is fixed in the channel, the electric heating device is electrically connected with the temperature adjusting device, and the temperature adjusting device is electrically connected with a low-voltage direct-current power supply. Through adopting the utility model provides a transfusion warmer can heat the infusion as required to the temperature is controllable, and is safe in utilization, reliable.

Description

Transfusion warmer

Technical Field

The utility model relates to a medical device, in particular to a transfusion warmer.

Background

The low-temperature infusion and flushing are the main reasons for the low body temperature in the operation, and corresponding heat preservation measures can be adopted to prevent the low body temperature in the operation of the patient, so as to reduce the influence of the low body temperature on the patient and ensure the smooth completion of the operation. The liquid medicine is heated to about 37 ℃, so that the occurrence of hypothermia can be effectively reduced, and the surgical nursing quality is improved.

When the existing low-temperature transfusion needs to be heated, the low-temperature transfusion is generally placed in a warm box or a heating container, and is taken out to perform transfusion on a patient when the temperature is raised to the required temperature, such as the body temperature of about 37 ℃. In a low temperature environment, the temperature of the infusion liquid can still be reduced during the infusion process.

There remains a need in the art for an effective infusion heating device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a novel transfusion warmer. Through adopting the utility model provides a transfusion heater can heat the infusion and keep at required temperature as required, effectively reduces hypothermia's emergence, promotes operation nursing quality.

The utility model provides an infusion warmer, its characterized in that, infusion warmer is including the infusion to pressing from both sides the device, electric heater unit, attemperator and power supply unit, the infusion is to pressing from both sides the device and has the passageway that the transfer line passed wherein it is fixed with in the passageway electric heater unit, electric heater unit with attemperator electricity is connected, attemperator is connected with low pressure DC power supply electricity.

In one embodiment, the infusion solution opposite-clamping device comprises a soft base material, a loop wire for a buckle is fixed on one part of the soft base material, a hook wire for the buckle matched with the loop wire for the buckle is fixed on the other part of the soft base material, and the loop wire for the buckle and a part of the corresponding hook wire for the buckle are removed along the length direction to respectively form a part of a channel through which the infusion tube passes.

In the present invention, the "longitudinal direction" refers to the extending direction of the infusion tube.

In particular, the width of the channel is 4-8 mm.

Specifically, the voltage of the low-voltage direct-current power supply is 5-36V.

Further, the electric heating device is a stainless steel fiber heating wire sewn in the channel.

Further, the temperature adjusting device is a multi-gear temperature adjusting switch.

Further, many grades of thermoregulation switches are connected with the treasured electricity that charges.

Through adopting the utility model provides a transfusion warmer can heat the infusion as required to the temperature is controllable, and is safe in utilization, reliable.

Drawings

Fig. 1 is a schematic perspective view of an infusion warmer of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings. It is to be understood that the specific embodiments of the invention described in the attached drawings are for purposes of illustration only and are not to be construed as critical, if any, dimensions and proportions. Accordingly, the drawings in the present application should not be construed as limiting the invention in any way. The examples listed in this application are only illustrative and do not limit the scope of the invention. The protection scope of the present invention is defined by the claims.

Fig. 1 is a schematic perspective view of an infusion warmer of the present invention. As shown in fig. 1, the infusion warmer 100 of the present invention comprises a clamp device 101, an electric heater 60, a temperature regulator 80 and a power supply device (not shown).

The opposite clamping device 101 comprises a soft base material 10, a loop thread 20 for a buckle is fixed on one part of the soft base material 10, a hook thread 40 for the buckle matched with the loop thread 20 for the buckle is fixed on the other part of the soft base material 10, and the loop thread 20 for the buckle and a part of the corresponding hook thread 40 for the buckle are removed along the length direction to form a part of channels 30 and 50 for the infusion tube to pass through.

When the opposite clamping device 101 is folded in half, the loop wire 20 for the buckle and the hook wire 40 for the buckle are connected together in a matching way, and the channels 30 and 50 on the two parts are aligned to form a channel for the infusion tube to pass through.

A stainless steel fiber heating wire 60 is used as an electric heating device. The stainless steel fiber heating wire 60 is sewn in the passages 30, 50, and when the opposite clamp device 101 is folded in half, the stainless steel fiber heating wire 60 is positioned around the infusion tube.

The stainless steel fiber heating wire 60 is electrically connected with a multi-step temperature adjusting switch 80 as a temperature adjusting device through a cable 70, and the multi-step temperature adjusting switch 80 can be electrically connected with a charger as a power supply through a USB interface 90. The charging voltage of the charger is generally about 5V dc voltage.

The above examples are only exemplary, and it should be clear to those skilled in the art that the heating device of the present invention is not limited to the stainless steel fiber heating wire, and the low voltage dc power supply is not limited to the charger, as long as it can provide reliable and safe heating voltage for the electric heating device.

Likewise, the clamping device of the present invention is not limited to the specific embodiment shown in fig. 1.

Based on the description of the preferred embodiments of the present invention, it should be clear that the invention as defined by the appended claims is not limited solely to the specific details set forth in the above description, but that many obvious modifications thereof, which do not depart from the spirit or scope of the invention, are equally possible to achieve the objects of the invention.

Claims (5)

1. A transfusion warmer is characterized by comprising a transfusion butt-clamping device, an electric heating device, a temperature adjusting device and a power supply device, wherein the transfusion butt-clamping device is provided with a channel through which a transfusion tube passes, the electric heating device is fixed in the channel and is electrically connected with the temperature adjusting device, the temperature adjusting device is electrically connected with a low-voltage direct-current power supply, the infusion butt-clamping device comprises a soft base material, a loop wire for a fastener is fixed to one part of the soft base material, and a hook wire for a fastener which is engaged with the loop wire for a fastener is fixed to the other part of the soft base material, and the loop wire for the hasp and a part of the corresponding hook wire for the hasp are removed along the length direction to respectively form a part of a channel through which the infusion tube passes, and the electric heating device is a stainless steel fiber heating wire sewn in the channel.

2. The infusion warmer of claim 1, wherein the channel has a width of 4-8 mm.

3. The infusion warmer of claim 1, wherein the low voltage dc power supply has a voltage of 5-36V.

4. The infusion warmer of claim 1, wherein the temperature regulating device is a multi-position temperature regulating switch.

5. The infusion warmer of claim 4, wherein the multi-step temperature adjusting switch is electrically connected to the charger.

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