CN217067239U

CN217067239U - Hand-held type infusion heater

Info

Publication number: CN217067239U
Application number: CN202123285487.7U
Authority: CN
Inventors: 刘灵; 舒秀丽; 潘晓青; 姚菊萍; 何晓霞; 沈水丽; 曾颖鑫
Original assignee: AFFILIATED HOSPITAL OF HANGZHOU NORMAL UNIVERSITY
Current assignee: AFFILIATED HOSPITAL OF HANGZHOU NORMAL UNIVERSITY
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-29
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a hand-held type infusion heater, the utility model discloses a heating element cooperates with the water bag, when patient need remove temporarily, can carry to when the temperature is less than the setting value, the second heating resistor silk supplies power and heats through the treasured that charges, the stability of heating when guaranteeing the infusion. Meanwhile, the heat in the water bag can be quickly led out by the heat-conducting copper shell, the infusion tube is wound outside the heat-conducting copper shell, the liquid medicine in the infusion tube can be quickly heated, and the problem that the patient is uncomfortable due to the fact that the liquid medicine is too cold is avoided. The utility model discloses a hand heat preservation pad's use can keep warm to its hand, and the palm of the hand is avoided infusion time overlength to lead to the problem that the hand temperature is low excessively with the contact of water bag simultaneously. The utility model discloses a heat preservation structure's use utilizes the heat preservation foam piece to wrap up its heat conduction copper shell, avoids the quick problem of scattering into the air of heat to can assist heating of the inside liquid medicine of transfer line.

Description

Hand-held type infusion heater

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a hand-held infusion warmer.

Background

When a patient is transfused, the patient often feels uncomfortable due to low temperature of liquid medicine, so in clinic, in order to avoid the problem, when the patient is transfused, an infusion heating device is often installed at an infusion tube of the patient, but most of the existing infusion heating devices only singly heat the infusion tube of the patient, in an environment with low temperature, and when the infusion time is long, the hand temperature of the hand of the patient is lowered due to long exposure time, so that the patient is uncomfortable, meanwhile, the existing infusion heating device is large in structure and not suitable for being carried when the patient needs to move temporarily, so that the applicability is poor, and therefore, the handheld infusion heater is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type infusion warmer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held infusion warmer comprises a water bag, wherein a hand heat-insulating pad is mounted at the upper end of the water bag, a heating assembly is fixedly mounted at the lower end of the water bag, and a heat-insulating structure matched with the heating assembly is mounted at the lower end of the water bag.

Preferably, the hand heat preservation pad includes cotton pad and fixed band, the left end and the right-hand member of cotton pad respectively with the left end and the right-hand member fixed mounting of water bag, triangle groove of stepping down has been seted up at the rear side middle part of cotton pad, one side of fixed band is sewed up with cotton pad mutually, the opposite side of fixed band is sewed up and is had the first magic subsides that bond mutually with cotton pad opposite side.

Preferably, the heating assembly comprises a heat conduction copper shell and a power connector, the upper end of the heat conduction copper shell is fixedly installed with the bottom surface of the water bag, a waterproof control box is fixedly installed on the inner bottom surface of the heat conduction copper shell, a ceramic supporting disk is fixedly installed on the upper end of the waterproof control box, a first heating resistance wire is fixedly installed in the ceramic supporting disk, a second heating resistance wire and a temperature sensor are fixedly installed on the inner side wall of the heat conduction copper shell, the first heating resistance wire and the second heating resistance wire of the temperature sensor are electrically connected with the waterproof control box, two power jacks are installed on the power connector and are electrically connected with the waterproof control box, and the two power jacks are matched with the first heating resistance wire and the second heating resistance wire respectively.

Preferably, the outer side wall of the heat-conducting copper shell is integrally formed with a winding groove.

Preferably, heat conduction holes are uniformly penetrated through the bottom surface of the ceramic support disc.

Preferably, insulation construction includes the connecting band, one end of connecting band and one side fixed mounting of water bag, the opposite side of connecting band is sewed up and is pasted with the second magic that the water bag is glued mutually, the last fixed surface of connecting band installs the heat preservation foam block, the heat preservation foam block cup joints with heat conduction copper shell mutually, two transfer line groove of stepping down have been seted up to the front end of heat preservation foam block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a hand-held type infusion warmer, the utility model discloses a heating element cooperates with the water bag, before this device uses, connect domestic power in with first heating resistor silk matched with power jack, heat its water bag, when the temperature reaches the settlement temperature, temperature sensor can be with in signal transmission to the waterproof control box, the first heating resistor silk stop work of waterproof control box can be controlled, can break off domestic power at this moment, and be connected with the treasured that charges through the jack with second heating resistor silk matched with, can wear the use this moment, thereby when patient needs temporary removal, can carry, and when the temperature is less than the setting value, the second heating resistor silk supplies power and heats through the treasured that charges, the stability of heating when guaranteeing the infusion. Meanwhile, the heat in the water bag can be quickly led out by the heat-conducting copper shell, so that the liquid medicine in the liquid medicine conveying pipe can be quickly heated by winding the liquid medicine conveying pipe on the outer part of the heat-conducting copper shell, and the problem that the patient is uncomfortable due to the fact that the liquid medicine is too cold is avoided.

The utility model discloses a use of hand heat preservation pad, when using, cup joint cotton pad on patient's arm, after pjncture needle puncture is fixed, remove cotton pad to patient's back of the hand department, then paste through fixed band and first magic and cooperate with cotton pad and be fixed in patient's hand, keep warm to its hand, the palm of the hand is avoided infusion time overlength with the water bag contact simultaneously and is leaded to the problem that the hand temperature is low excessively.

The utility model discloses a heat preservation structure's use utilizes the heat preservation foam piece to wrap up its heat conduction copper shell, avoids the quick problem of scattering into the air of heat to can assist heating of the inside liquid medicine of transfer line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of a part of the structure of the present invention.

In the figure: the hand heat preservation pad 2, cotton pad 21, fixed band 22, triangle groove 23 of stepping down, first magic subsides 24, heating element 3, heat conduction copper shell 31, power connector 32, waterproof control box 33, ceramic supporting disk 34, first heating resistor silk 35, second heating resistor silk 36, temperature sensor 37, power jack 38, insulation construction 4, connecting band 41, second magic subsides 42, heat preservation foam piece 43, transfer line groove 44 of stepping down, winding groove 5, heat conduction hole 6.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a hand-held infusion warmer comprises a water bag 1, a hand heat-insulating pad 2 is installed at the upper end of the water bag 1, a heating component 3 is fixedly installed at the lower end of the water bag 1, and a heat-insulating structure 4 matched with the heating component 3 is installed at the lower end of the water bag 1.

Particularly, hand heat preservation pad 2 includes cotton pad 21 and fixed band 22, and the left end and the right-hand member of cotton pad 21 respectively with the left end and the right-hand member fixed mounting of water bag 1, the triangle groove of stepping down 23 has been seted up at the rear side middle part of cotton pad 21, and one side of fixed band 22 is sewed up with cotton pad 21 mutually, and fixed band 22's opposite side is sewed up and is had the first magic subsides 24 of bonding mutually with cotton pad 21 opposite side.

Specifically, the heating assembly 3 includes a heat conduction copper shell 31 and a power connector 32, the upper end of the heat conduction copper shell 31 and the bottom surface fixed mounting of the water bag 1, the inside bottom surface fixed mounting of the heat conduction copper shell 31 has a waterproof control box 33, the upper end fixed mounting of the waterproof control box 33 has a ceramic supporting disk 34, a first heating resistance wire 35 is fixedly mounted in the ceramic supporting disk 34, a second heating resistance wire 36 and a temperature sensor 37 are fixedly mounted on the inner side wall of the heat conduction copper shell 31, the temperature sensor 37, the first heating resistance wire 35 and the second heating resistance wire 36 are both electrically connected with the waterproof control box 33, two power jacks 38 are mounted on the power connector 32, the two power jacks 38 are both electrically connected with the waterproof control box 33, and the two power jacks 38 are respectively matched with the first heating resistance wire 35 and the second heating resistance wire 36.

Specifically, the winding groove 5 is integrally formed on the outer side wall of the heat conductive copper shell 31.

Winding groove 5 can be with the transfer line embedding in the lateral wall of heat conduction copper shell 31, avoids the transfer line extrusion to bend to appear, influences the problem of infusion.

Specifically, the bottom surface of the ceramic support plate 34 is uniformly penetrated with the heat conduction holes 6.

The heat conducting hole 6 is used for fully contacting the first heating resistance wire 35 with water in the water bag, so that the heating speed is increased, and the use of materials is saved.

Particularly, the heat preservation structure 4 includes connecting band 41, and the one end of connecting band 41 and one side fixed mounting of water bag 1, the second magic subsides 42 that bond mutually with water bag 1 are sewed up to the opposite side of connecting band 41, and the last fixed surface of connecting band 41 installs heat preservation foam piece 43, and heat preservation foam piece 43 cup joints mutually with heat conduction copper shell 31, and two transfer line groove 44 of stepping down have been seted up to the front end of heat preservation foam piece 43.

The working principle is as follows: the utility model discloses a heating element 3 cooperates with water bag 1, before this device uses, connect domestic power supply in the electrical socket 38 with first heating resistor silk 35 matched with, heat its water bag 1, when the temperature reaches the settlement temperature, temperature sensor 37 can be with signal transmission to in the waterproof control box 33, waterproof control box 33 can control first heating resistor silk 35 stop work, can break off domestic power supply this moment, and be connected with the treasured that charges through electrical socket 38 with 36 matched with of second heating resistor silk, can wear the use this moment, thereby when patient needs temporary mobility, can carry, and when the temperature is less than the setting value, second heating resistor silk 36 supplies power and heats through the treasured that charges, the stability of heating when guaranteeing the infusion. Meanwhile, the heat in the water bag 1 can be quickly led out by the heat conduction copper shell 31, so that the liquid medicine in the liquid medicine conveying pipe can be quickly heated by winding the liquid medicine conveying pipe on the outer part of the heat conduction copper shell 31, and the problem that a patient is uncomfortable due to the fact that the liquid medicine is too cold is avoided.

The utility model discloses a use of hand heat preservation pad 2, when using, cup joint cotton pad 21 on patient's arm, after pjncture needle puncture is fixed, remove cotton pad 21 to patient's back of the hand department, then cooperate the hand that is fixed in patient (the fixed dynamics of fixed band 22 can not influence normal infusion) through fixed band 22 and first magic subsides 24 and cotton pad 21, keep warm to its hand, the palm of the hand is contacted with the water bag simultaneously and is avoided the infusion time overlength to lead to the problem that the hand temperature is low excessively.

The utility model discloses an insulation construction 4's use utilizes heat preservation foam piece 43 to wrap up its heat conduction copper shell 31, avoids the quick problem of loosing into the air of heat to can assist heating of the inside liquid medicine of transfer line.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hand-held infusion warmer comprises a water bag (1), and is characterized in that: the hand heat-preservation cushion (2) is installed at the upper end of the water bag (1), the heating component (3) is fixedly installed at the lower end of the water bag (1), and the heat-preservation structure (4) matched with the heating component (3) is installed at the lower end of the water bag (1).

2. A hand-held infusion warmer according to claim 1, wherein: the hand heat preservation pad (2) includes cotton pad (21) and fixed band (22), the left end and the right-hand member of cotton pad (21) respectively with the left end and the right-hand member fixed mounting of water bag (1), triangle groove (23) of stepping down has been seted up at the rear side middle part of cotton pad (21), one side and the cotton pad (21) of fixed band (22) are sewed up mutually, the opposite side of fixed band (22) is sewed up and is had first magic subsides (24) that bond mutually with cotton pad (21) opposite side.

3. A hand-held infusion warmer according to claim 1, wherein: the heating assembly (3) comprises a heat conduction copper shell (31) and a power connector (32), the upper end of the heat conduction copper shell (31) is fixedly installed on the bottom surface of the water bag (1), a waterproof control box (33) is fixedly installed on the inner bottom surface of the heat conduction copper shell (31), a ceramic supporting disk (34) is fixedly installed on the upper end of the waterproof control box (33), a first heating resistance wire (35) is fixedly installed in the ceramic supporting disk (34), a second heating resistance wire (36) and a temperature sensor (37) are fixedly installed on the inner side wall of the heat conduction copper shell (31), the temperature sensor (37), the first heating resistance wire (35) and the second heating resistance wire (36) are electrically connected with the waterproof control box (33), two power jacks (38) are installed on the power connector (32), and the two power jacks (38) are electrically connected with the waterproof control box (33), the two power supply jacks (38) are respectively matched with the first heating resistance wire (35) and the second heating resistance wire (36).

4. A hand-held infusion warmer according to claim 3, wherein: and the outer side wall of the heat-conducting copper shell (31) is integrally formed with a winding groove (5).

5. A hand-held infusion warmer according to claim 3, wherein: the bottom surface of the ceramic supporting disk (34) is uniformly penetrated with heat conducting holes (6).

6. A hand-held infusion warmer according to claim 3, wherein: insulation construction (4) are including connecting band (41), one end of connecting band (41) and one side fixed mounting of water bag (1), the opposite side of connecting band (41) is sewed up and is pasted (42) with water bag (1) second magic that bonds mutually, the last fixed surface of connecting band (41) installs heat preservation foam piece (43), heat preservation foam piece (43) cup joint mutually with heat conduction copper shell (31), two transfer line groove (44) of stepping down have been seted up to the front end of heat preservation foam piece (43).