CN215690536U

CN215690536U - Infusion tube heat preservation device

Info

Publication number: CN215690536U
Application number: CN202122185997.0U
Authority: CN
Inventors: 王蓉秋
Original assignee: Chengdu No7 People's Hospital
Current assignee: Chengdu No7 People's Hospital
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model provides a heat preservation device for a transfusion tube, which comprises a shell, a heating element and a buffer layer, wherein a U-shaped groove for accommodating the transfusion tube is arranged on the shell, a closable baffle is arranged at an opening at the top end of the U-shaped groove, a heating cavity tightly attached to the U-shaped groove is communicated with an opening at the bottom surface of the U-shaped groove, the heating element and the buffer layer are arranged in the heating cavity, the heating element is a layer of netted resistance wire, and the buffer layer is a water bag layer arranged between the heating element and the U-shaped groove. Can ensure the temperature of the liquid medicine to be stable when the liquid medicine is heated evenly in the process of infusion.

Description

Infusion tube heat preservation device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a heat preservation device for an infusion tube.

Background

Intravenous infusion is a common medical measure, when a patient is subjected to intravenous injection in cold winter, because the temperature of liquid medicine is lower than the body temperature of the human body, the cold injection enters the blood vessel of the patient, the patient feels uncomfortable, pain is brought to weak patients and serious patients, and other symptoms can be caused seriously.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a heat preservation device for an infusion tube, which can uniformly heat a liquid medicine in an infusion process and ensure the stability of the temperature of the liquid medicine.

In order to realize the purpose of the utility model, the utility model adopts the technical scheme that:

the utility model provides a transfer line heat preservation device, includes casing, heating member and buffer layer, be provided with the U type groove that is used for holding the transfer line on the casing, the top end opening part in U type groove is provided with the baffle that can close, the heating chamber in U type groove is hugged closely to bottom surface opening and intercommunication, the heating intracavity is provided with heating member and buffer layer, the heating member is the netted resistance wire of one deck, the buffer layer be for set up in water pocket layer between heating member and the U type groove.

The inner side of the baffle is provided with a heat insulation layer.

Preferably, the heat-insulating layer is a cotton pad.

The inner wall of the U-shaped groove is provided with an anti-skid bulge.

The inner side surface of the baffle plate is an arc surface matched with the infusion tube.

The inner wall of the U-shaped groove is provided with a temperature sensing element.

The utility model has the beneficial effects that:

1. according to the structure of the infusion tube, the water bag layer is arranged between the heating element and the infusion tube, and the infusion tube is heated through the water bag layer with the increased temperature, so that the heating is milder, uneven heating and too fast heating caused by the fact that the heating element directly contacts the infusion tube are avoided, and the heating temperature is easier to control.

2. The inner side surface of the baffle of the U-shaped groove is arranged to be an arc surface which is matched with the infusion tube, so that the infusion tube is matched with the space in the U-shaped groove more, and the infusion tube can be placed in the U-shaped groove more stably; the heat preservation layer is arranged on the inner side of the baffle plate, and the heat preservation layer is used for preserving the heat of one end of the infusion tube far away from the heating element.

Drawings

Fig. 1 is a structural schematic diagram of the infusion tube heat preservation device of the utility model.

Fig. 2 is a schematic structural view of the infusion tube heat preservation device in another angle.

Fig. 3 is a schematic structural view of the infusion tube warming device according to embodiment 2.

Fig. 4 is a schematic structural view of an infusion tube warming device according to embodiment 3.

Labeled as: 1. the heating device comprises a shell, 2, a heating element, 3, a buffer layer, 4, a baffle, 5, a transfusion tube, 6, a heat preservation layer, 7, an anti-skid protrusion, 8, a temperature sensing element, 11, a U-shaped groove, 12 and a heating cavity.

Detailed Description

In order to more clearly and specifically illustrate the technical solution of the present invention, the present invention is further described by the following embodiments. The following examples are intended to illustrate the practice of the present invention and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1-4, a transfusion tube heat preservation device comprises a shell 1, a heating element 2 and a buffer layer 3, wherein a U-shaped groove 11 for accommodating a transfusion tube 5 is arranged on the shell 1, a closable baffle 4 is arranged at the top opening of the U-shaped groove 11, a heating cavity 12 tightly attached to the U-shaped groove 11 is communicated with the bottom opening of the U-shaped groove 11, the heating element 2 and the buffer layer 3 are arranged in the heating cavity 12, the heating element 2 is a layer of netted resistance wire, and the buffer layer 3 is a water bag layer arranged between the heating element 2 and the U-shaped groove 11.

During the use, put into U type groove 11 of device with transfer line 5 in to close baffle 4, add heat-insulating material 2 earlier to water pocket layer heating, the water pocket layer after the rethread temperature risees heats transfer line 5, and the heating is more gentle like this, avoids adding heat-insulating material direct contact transfer line and arouse be heated unevenly too fast with the heating, and heating temperature changes the control.

Example 2

This example is based on example 1:

as shown in fig. 3, the inner side surface of the baffle 4 is an arc surface fitted with the infusion tube 5. The infusion tube is more matched with the space in the U-shaped groove and can be more stably placed in the U-shaped groove.

And a heat preservation layer 6 is arranged on the inner side of the baffle 4. The heat of the transfusion tube at the end far away from the heating element can not be dissipated, thereby playing the role of heat preservation.

The heat-insulating layer 6 is a cotton pad.

Example 3

This example is based on example 1:

as shown in fig. 4, the inner wall of the U-shaped groove 11 is provided with an anti-slip protrusion 7. Avoiding the infusion tube from sliding in the length direction of the device.

The inner wall of the U-shaped groove 11 is provided with a temperature sensing element 8. The temperature control unit which is additionally provided with the temperature sensing element and the heating element is electrically connected, so that the temperature of the infusion tube can be kept at the temperature of a human body in real time, and the comfort is further improved.

The temperature sensing element adopted by the utility model is an MAX1450 miniature sensor.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. An infusion tube heat preservation device is characterized in that: including casing, heating member and buffer layer, be provided with the U type groove that is used for holding the transfer line on the casing, the top opening part in U type groove is provided with the baffle that can close, the heating chamber in U type groove is hugged closely to bottom surface opening and intercommunication, it is provided with to heat the intracavity heating member and buffer layer, the heating member is the netted resistance wire of one deck, the buffer layer be for set up in water pocket layer between heating member and the U type groove.

2. The infusion tube warming device according to claim 1, wherein: and the inner side of the baffle is provided with a heat insulation layer.

3. The infusion tube warming device according to claim 2, wherein: the heat-insulating layer is a cotton pad.

4. The infusion tube warming device according to claim 1, wherein: and an anti-skid bulge is arranged on the inner wall of the U-shaped groove.

5. The infusion tube warming device according to claim 1, wherein: the inner side surface of the baffle is an arc surface matched with the infusion tube.

6. The infusion tube warming device according to claim 1, wherein: and a temperature sensing element is arranged on the inner wall of the U-shaped groove.