CN218129475U

CN218129475U - Transfusion heater for surgical nursing

Info

Publication number: CN218129475U
Application number: CN202221511440.XU
Authority: CN
Inventors: 甘丽娟; 胡敏; 景二丽; 伏晓; 陈璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-27
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an infusion heater is used in surgical nursing, including heating cladding and control shell, the one end fixedly connected with output cable of control shell, output cable's the other end and heating cladding fixed connection, the inside of heating cladding is provided with zone of heating and thermistor layer, two bandages of one side fixedly connected with of heating cladding, the inboard lateral wall fixedly connected with magic subsides hook face of bandage, the outside lateral wall fixedly connected with magic subsides hair side of bandage, magic subsides hook face and magic subsides hair side cooperation, the heating cladding includes the coating, zone of heating and thermistor layer all are located the inside of coating, be provided with the intermediate level between zone of heating and the thermistor layer. The utility model discloses in, can direct practicality on disposable transfusion system, and practical simple to and be provided with the thermistor layer, improve the security of liquid medicine heating.

Description

Transfusion heater for surgical nursing

Technical Field

The utility model relates to an infusion heater field especially relates to infusion heater for surgical nursing.

Background

Infusion is a common practice in therapy. The medicine is directly injected into a human body by injecting the medicine into glucose liquid or physiological saline. Compared with the swallowing absorption of the medicine by a human body, the medicine content in the human body can be rapidly improved by the infusion mode.

The infusion is generally a disposable infusion set. Generally comprises eight parts of a vein needle or an injection needle, a needle head protective cap, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like which are connected. Simple structure and low use cost.

But the disposable infusion set only has the function of infusion. When the infusion is carried out in winter, the liquid medicine needs to be heated, and the infusion body feeling of a patient is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an infusion heater for surgical nursing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the infusion heater for surgical nursing comprises a heating coating and a control shell, wherein one end of the control shell is fixedly connected with an output cable, and the other end of the output cable is fixedly connected with the heating coating;

a heating layer and a thermal resistor layer are arranged inside the heating coating;

and one side of the heating coating is fixedly connected with two binding bands.

As a further description of the above technical solution:

the inside lateral wall fixedly connected with magic of bandage is pasted and is colluded the face, the outside lateral wall fixedly connected with magic of bandage is pasted the hair face, hook face and the cooperation of magic tape hair face are pasted to the magic.

As a further description of the above technical solution:

the heating cladding includes the coating, zone of heating and thermistor layer all are located the inside of coating, be provided with the intermediate level between zone of heating and the thermistor layer.

As a further description of the above technical solution:

and a plurality of negative temperature coefficient thermistors are uniformly distributed in the thermistor layer.

As a further description of the above technical solution:

the inner wall one side of coating is provided with the sand grip, lateral wall one side of coating is provided with the recess, sand grip and recess cooperation.

As a further description of the above technical solution:

the lateral wall of control shell is provided with a plurality of buttons, the lateral wall of control shell is provided with the LCD screen.

As a further description of the above technical solution:

one end fixedly connected with input cable of control shell, the other end fixedly connected with plug of input cable.

As a further description of the above technical solution:

the plug is provided with two pins, and the front ends of the pins are provided with through holes.

As a further description of the above technical solution:

the utility model discloses following beneficial effect has:

1. the utility model discloses, simple structure, convenient to use will heat the cladding and fix on the infusion hose is solid during the use, for shortening the distance that the liquid medicine that is heated gets into the human body, can fix the heating cladding in notes needle department to through the bandage, can be with heating on the fixed limbs of cladding.

2. The utility model discloses, be provided with intermediate level and temperature-sensitive resistance layer, the intermediate level is used for even heating, avoids the temperature to take place the sudden change, and temperature-sensitive resistance layer is used for monitoring the temperature, avoids the high temperature.

3. The utility model discloses, the heating cladding adopts flexible material, when reducing limbs and trunk activities, unexpected emergence.

Drawings

FIG. 1 is a perspective view illustrating a heating coating of an infusion heater for surgical care according to the present invention;

FIG. 2 is a perspective view of a control housing of the transfusion heater for surgical nursing according to the present invention;

FIG. 3 is a bottom view of the heating cover of the transfusion heater for surgical nursing according to the present invention;

fig. 4 is a schematic sectional view of the heating cover of the transfusion heater for surgical nursing according to the present invention.

Wherein, 1, heating and coating; 2. binding bands; 3. an output cable; 4. a control housing; 5. pressing a key; 6. a liquid crystal screen; 7. an input cable; 8. a plug;

11. a convex strip; 12. a groove; 13. a coating layer; 14. a heating layer; 15. an intermediate layer; 16. a thermistor layer; 21. hook surface of magic tape; 22. magic tape hair side.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: infusion heater is used in surgical nursing, including heating cladding 1 and control shell 4, the one end fixedly connected with output cable 3 of control shell 4, the other end of output cable 3 and the 1 fixed connection of heating cladding, control shell 4 and heating cladding 1 pass through 3 electric connection of output cable, control shell 4 provides the power to heating cladding 1 promptly, be used for producing the heat to the liquid medicine heating, heating cladding 1 is located the flexibility, during the use, on the infusion hose was lived to heating cladding 1 parcel, carry out heat treatment to the liquid medicine of process in the infusion hose.

The heating layer 14 and the thermal resistor layer 16 are arranged inside the heating cover 1, the heating layer 14 is used for generating heat by electrifying, preferably, a flexible electric heating wire is used, after the thermal resistor layer 16 is heated, the resistance value of the thermal resistor layer changes and is used for monitoring the heating temperature, and if the temperature is too high, the power supply of the heating layer 14 is cut off.

One side of the heating cladding 1 is fixedly connected with two binding bands 2, and the binding bands 2 are used for binding the heating cladding 1, namely the heating cladding 1 is fixed on the infusion hose.

Bandage 2's inboard lateral wall fixedly connected with magic tape hook face 21, bandage 2's outside lateral wall fixedly connected with magic tape matt surface 22, magic tape hook face 21 and the cooperation of magic tape matt surface 22, magic tape hook face 21 and the adhesion of magic tape matt surface 22 realize that heating cladding 1 fixes on infusion hose.

Heating cladding 1 includes coating 13, coating 13 is the outside of heating cladding 1 promptly, and guarantee the waterproof nature and the compliance of heating cladding 1, coating 13 can adopt the material of silica gel, zone of heating 14 and thermistor layer 16 all are located the inside of coating 13, be provided with intermediate level 15 between zone of heating 14 and the thermistor layer 16, intermediate level 15 can adopt the lower material of heat-conducting ability, like stone powder, and the powder adopts high temperature resistant sack parcel, guarantee the compliance of heating cladding 1, the purpose that sets up intermediate level 15 is the heat that produces zone of heating 14 slowly releases, avoid the temperature sudden change, also guarantee the even transmission of temperature simultaneously.

The inside evenly distributed of thermistor layer 16 is provided with a plurality of negative temperature coefficient thermistor, sets up a plurality of, guarantees the accuracy of monitoring, and negative temperature coefficient thermistor heats the back, and resistance reduces, and the electric current that passes through increases, through whether increase electric current, judges whether heating temperature is too high.

Inner wall one side of coating 13 is provided with sand grip 11, and lateral wall one side of coating 13 is provided with recess 12, and sand grip 11 and the cooperation of recess 12, when the cladding of heating cladding 1 was on the infusion hose, the setting of recess 12 and sand grip 11 more made things convenient for the tie-up of heating cladding 1 to tie up.

The side wall of the control shell 4 is provided with a plurality of keys 5 for control, the side wall of the control shell 4 is provided with a liquid crystal screen 6, the liquid crystal screen 6 is used for limiting the state of the device, the MCU, the rectifying circuit and the like are arranged in the control shell 4, the circuit design is the same as that of the existing control circuit of the electric blanket, and therefore the description is omitted.

One end fixedly connected with input cable 7 of control shell 4, the other end fixedly connected with plug 8 of input cable 7, plug 8 are provided with two and participate in, and the front end of participating in all is provided with the through-hole for the switch on.

The working principle is as follows: during the use, will heat cladding 1 and fix on the infusion hose through bandage, magic tape hook face 21 and magic tape hair side 22, avoid the liquid medicine after the heating to continue to flow the cooling in the hose, should fix heating cladding 1 in syringe needle department for the liquid medicine after the heating directly flows into human in-process, reduces thermal scattering and disappearing, can be with heating cladding 1 fixed limbs on, the resistance of the thermistor layer 16 that sets up simultaneously reduces along with the increase of temperature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The transfusion heater for surgical nursing is characterized by comprising a heating coating (1) and a control shell (4), wherein one end of the control shell (4) is fixedly connected with an output cable (3), and the other end of the output cable (3) is fixedly connected with the heating coating (1);

a heating layer (14) and a thermal resistor layer (16) are arranged inside the heating coating (1);

and one side of the heating cladding (1) is fixedly connected with two binding bands (2).

2. The surgical nursing infusion heater of claim 1, wherein: the inside lateral wall fixedly connected with magic of bandage (2) is pasted and is colluded face (21), the outside lateral wall fixedly connected with magic of bandage (2) is pasted mao face (22), magic are pasted and are colluded face (21) and magic and paste mao face (22) cooperation.

3. The surgical nursing infusion heater of claim 1, wherein: heating cladding (1) is including coating (13), zone of heating (14) and thermistor layer (16) all are located the inside of coating (13), be provided with intermediate level (15) between zone of heating (14) and thermistor layer (16).

4. The surgical nursing infusion heater of claim 3, wherein: and a plurality of negative temperature coefficient thermistors are uniformly distributed in the thermistor layer (16).

5. The surgical nursing infusion heater of claim 3, wherein: inner wall one side of coating (13) is provided with sand grip (11), lateral wall one side of coating (13) is provided with recess (12), sand grip (11) and recess (12) cooperation.

6. The surgical nursing infusion heater of claim 1, wherein: the side wall of control shell (4) is provided with a plurality of buttons (5), the side wall of control shell (4) is provided with LCD screen (6).

7. The surgical nursing infusion heater of claim 1, wherein: one end fixedly connected with input cable (7) of control shell (4), the other end fixedly connected with plug (8) of input cable (7).

8. The surgical nursing infusion heater of claim 7, wherein: the plug (8) is provided with two pins, and the front ends of the pins are provided with through holes.