CN209332909U

CN209332909U - Infusion solution heating device

Info

Publication number: CN209332909U
Application number: CN201821198092.9U
Authority: CN
Inventors: 苏若晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2019-09-03
Anticipated expiration: 2028-07-25

Abstract

The utility model discloses a kind of infusion solution heating devices, comprising: outside is coated with the battery of crust, and spiral embedded groove is formed on the lateral wall of the shell；Heating box with hydraulically full heating room, the heating is indoor to be equipped with electric heater, is formed with accommodating chamber on the heating box, the through-hole being connected to the accommodating chamber is provided on the heating box；The battery has socket, is equipped with the plug being electrically connected with the electric heater in the accommodating chamber of the heating box, and when the battery is assemblied in the accommodating chamber, the plug is plugged in the socket, is powered with realizing to the electric heater.The utility model has the characteristics that the medical fluid for making input human body reaches preference temperature, is in the field under cold conditions to human transfusion suitable for medical fluid.

Description

Infusion solution heating device

Technical field

The utility model belongs to the field of medical instrument technology, specifically, being related to a kind of infusion solution heating device.

Background technique

Due to drug be usually refrigerate mode realize it is fresh-keeping, when needing to be infused to human body, medical fluid need i.e. match Declined with to prevent drug effect, however, the fluid temperature matched is lower, makes the patient feels uncomfortable in infusion process；Currently, to understand Certainly this problem often will be put into water-bath in water-bath with the medical fluid got ready and for a period of time, wait and carry out again after reaching human body matters temperature Infusion, but as the increase of transfusion time, fluid temperature can also gradually decrease, heated transfusion can not be saved.

Utility model content

The utility model provides a kind of infusion solution heating device for making the medical fluid for inputting human body reach preference temperature.

To achieve the above object, technical solution used by the utility model is as follows:

A kind of infusion solution heating device, comprising:

Battery, outside are coated with crust, are formed on the lateral wall of the shell for perfusion tube insertion Spiral embedded groove；

Heating box, with closed hydraulically full heating room, the heating is indoor to be equipped with electric heater, the heating The accommodating chamber for accommodating the shell for being equipped with the battery is formed on case, and be provided on the heating box with it is described Through-hole accommodating chamber connection and that the heating box is pierced by for perfusion tube one end；

The battery has socket, inserts in the accommodating chamber of the heating box equipped with what is be electrically connected with the electric heater Head, when the battery is assemblied in the accommodating chamber, the plug is plugged in the socket, to realize to the electric heating Device power supply.

Preferably, the shell is cylindrical body, and the battery is set in the shell, and the battery with The shell is detachably connected.

Preferably, the heating box is cylinder, and the electric heater has the axially extending spiral shell along the heating box The electric heating wire for being used to be set with the accommodating chamber side wall of rotation shape.

Preferably, the outer wall of the heating box is equipped with one layer of first thermal insulation layer.

Preferably, the axial cross section of the spiral embedded groove is the circular arc having there are two free end, two free ends Endpoint is formed by angle less than 90 ° with the circle center line connecting of the circular arc respectively.

Preferably, second thermal insulation layer is equipped between the battery and the shell.

The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is: The shell coated on the outside of the battery, the spiral embedded groove formed on the lateral wall of the shell, perfusion tube pass through the spiral shell Rotation embedded groove is wound on the shell, described since heating box setting is for accommodating the accommodating chamber of the battery Be equipped with plug in accommodating chamber, the battery is equipped with socket compatible with the plug, and the battery be placed in it is described It is described to be plugged in the socket when in accommodating chamber, it realizes and powers to the electric heater in the heating room being arranged in heating box, And then make to heat room temperature rising, realize the heating to perfusion tube.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram after the assembly of the utility model embodiment battery and shell；

Fig. 3 is the structure sectional view of Fig. 2；

Fig. 4 is the partial sectional view of the utility model embodiment heating box；

Fig. 5 is the structure sectional view that Fig. 4 heating box removes electric heater.

Mark component: 1- shell, 2- spiral embedded groove, 3- battery, 4- socket, 5- heating box, 6- accommodating chamber, 7- heating Room, 8- electric heating wire, 9- accommodating chamber bottom wall, 10- plug, 11- through-hole, 12- electric wire, 13- first thermal insulation layer, 14- second are heat-insulated Layer.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment infusion solution heating device

Present embodiment discloses a kind of infusion solution heating devices, as shown in Figure 1, including battery 3, shell 1 and heating box 5.

Shell 1 is cylindrical body, being axially formed for perfusion tube insertion along shell 1 on the lateral wall of shell 1 Spiral embedded groove 2；As shown in figure 3, the axial cross section of spiral embedded groove 2 is that there are two the circular arc of free end, two free ends for tool Endpoint angle is formed by with the circle center line connecting of circular arc respectively less than 90 °, the purpose of design is that perfusion tube is made to be embedded in spiral In embedded groove 2 and after perfusion tube filling liquid, tube wall and the spiral embedded groove 2 of perfusion tube are fitted closely, and the diameter of perfusion tube is greater than The endpoint line distance of two free ends, simultaneously, most of position holding of perfusion tube is in spiral embedded groove 2, outside During shell 1 inserts heating box 5, perfusion tube is without departing from spiral embedded groove 2.

Battery 3 is inserted into the hollow part of shell 1, as shown in Fig. 2, battery 3 is close to one end end of heating box 5 There is socket 4, and battery 3 can insert or pull away at any time according to demand shell 1 on face.

As shown in Figure 4, Figure 5, heating box 5 is cylinder, with closed hydraulically full heating room, with economy and The feature of environmental protection considers that preferred liquid is water；The accommodating chamber for accommodating the shell 1 for being equipped with battery 3 is formed on heating box 5 6, heating interior is provided with the electric heater with electric heating wire 8, quickly and evenly heats up to make to heat indoor liquid, electricity adds Heated filament 8 is designed as the axially extending helicoidal structure along heating box 5, and by 6 sidewall sheath of accommodating chamber mounted in helicoidal structure Inside, accommodating chamber 6 have the accommodating chamber bottom wall 9 for offseting with axial one end end face of shell 1 and battery 3, accommodating chamber bottom Through-hole 11 be connected to accommodating chamber 6 and that heating box 5 is pierced by for perfusion tube one end is provided on wall 9；It is also set up on accommodating chamber bottom wall 9 There is the plug 10 being electrically connected by electric wire 12 with electric heater, wherein plug 10 is adapted with socket 4, when battery 3 is inserted into When in accommodating chamber 6, plug 10 is mutually plugged together with socket 4, and then is realized and powered to electric heater.

As shown in figs. 3 and 5, in order to prevent in heater box heat scatter and disappear, the outer wall of heating box 5 is equipped with one layer first Thermal insulation layer 13, is provided with second thermal insulation layer 14 between battery 3 and shell 1, second thermal insulation layer 14 can be laid on the outer of battery 3 On surface or on the outer wall of the hollow part of shell 1, and there are one purposes for the setting of second thermal insulation layer 14, are to prevent heat from passing It is handed to battery 3, is in battery 3 in high temperature range, and then avoids 3 power loss of battery too fast and battery 3 The unfavorable phenomenon such as service life reduction occurs；Wherein, first thermal insulation layer 13 and second thermal insulation layer 14 are made of aerogel blanket.

The utility model embodiment working principle is as follows:

Firstly, perfusion tube is embedded in spiral embedded groove 2, realize that perfusion tube is wrapped on shell 1；Again by the one of perfusion tube End is pierced by accommodating chamber 6 by passing through through-hole 11 in accommodating chamber 6, later, shell 1 is inserted in accommodating chamber 6 and guarantees that perfusion tube is protected It holds unobstructed；Then, battery 3 is inserted into the hollow part of shell 1, up to the socket 4 of battery 3 and positioned at accommodating chamber bottom wall 9 On plug 10 mutually plug together, and then realize battery 3 to electric heating wire 8 power；Since perfusion tube is fixed in a manner of winding On shell 1, the contact area of perfusion tube Yu hot room 7 is increased, so that the logical heat transfer of liquid is fast by heat in hot room 7 Speed passes to medical fluid in perfusion tube, and due to the design of first thermal insulation layer 13 and second thermal insulation layer 14, avoids heat and largely dissipate It loses in external environment, is conducive to heat and is sufficiently fed medical fluid, heat is made to be fully used；When fluid temperature reaches ideal model When enclosing interior, battery 3 can be pulled away, the liquid being heated in hot room 7 is continuously medical fluid and provides heat.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of the utility model claims protection.

Claims

1. a kind of infusion solution heating device characterized by comprising

Battery, outside are coated with crust, the spiral for perfusion tube insertion are formed on the lateral wall of the shell Embedded groove；

Heating box, with closed hydraulically full heating room, the heating is indoor to be equipped with electric heater, on the heating box It is formed with the accommodating chamber for accommodating the shell for being equipped with the battery, and is provided on the heating box and the receiving Through-hole chamber connection and that the heating box is pierced by for perfusion tube one end；

The battery has socket, is equipped with the plug being electrically connected with the electric heater, institute in the accommodating chamber of the heating box When stating battery and being assemblied in the accommodating chamber, the plug is plugged in the socket, is supplied with realizing the electric heater Electricity.

2. infusion solution heating device according to claim 1, it is characterised in that: the shell is cylindrical body, the storage Battery case is loaded in the shell, and the battery is detachably connected with the shell.

3. infusion solution heating device according to claim 1, it is characterised in that: the heating box is cylinder, and the electricity adds Hot device has the axially extending spiral helicine electric heating wire for being used to be set with the accommodating chamber side wall along the heating box.

4. infusion solution heating device according to claim 1, it is characterised in that: the outer wall of the heating box is equipped with one layer One thermal insulation layer.

5. infusion solution heating device according to claim 1, it is characterised in that: the axial cross section of the spiral embedded groove is tool There are two the circular arc of free end, the endpoint of two free ends is formed by angle with the circle center line connecting of the circular arc respectively and is less than 90°。

6. infusion solution heating device according to claim 1, it is characterised in that: be equipped between the battery and the shell Second thermal insulation layer.