CN215994457U - Multifunctional local heat preservation monitoring device - Google Patents

Abstract

The utility model provides a multifunctional local thermal insulation monitoring device, which relates to the technical field of medical instruments, and comprises a control part, a constraint part and a protective sleeve, wherein the control part, the constraint part and the protective sleeve have heating thermal insulation and monitoring functions, and can play multiple roles of locally heating, keeping warm, monitoring heart rate and blood oxygen saturation, fixing, constraining and the like. The device has the advantages of achieving the purposes of convenience and accuracy in disease monitoring and rescue implementation of clinical critically ill patients, reducing labor consumption, reducing workload of medical staff, improving rescue quality, avoiding occurrence of adverse medical events, reducing medical disputes and improving cure rate and satisfaction degree of patients.

Description

Multifunctional local heat preservation monitoring device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional local thermal insulation monitoring device.

Background

For patients with severe trauma, shock and the like, the rewarming is the key of rescue treatment, the clinical commonly used rewarming blanket or air heating is used for ensuring the recovery of the body temperature of the patients, but because the limbs of the human body are at the far end, the rewarming speed for the limbs is relatively slow, and the phenomena of dysphoria, uneasiness and the like are easy to occur to the patients with trauma and shock, and the limbs are easy to be separated from the heat preservation device, so that the rewarming effect is influenced. Clinical rewarming device, except covering the material of human position, still need external equipment, through electric power or aerodynamic force impel the liquid or the air cycle in the material, still need connect the power in addition and reach the power supply effect, the noise is too big when the operation, influences patient's rest and work.

Meanwhile, the patients often have dysphoria, poor peripheral circulation, cold limbs and the like due to diseases, so that certain clinical difficulty is brought to the measurement of the blood oxygen saturation of the patients. For patients suffering from shock and coma, poor circulation of limbs and limbs due to insufficient blood volume can cause cold limbs and restricted index monitoring of blood oxygen saturation, and the situations of undetected and inaccurate measurement can occur, so that the judgment of medical staff on disease progress is influenced, the miss psychology or inertial thinking of the medical staff is easily caused, namely, poor peripheral circulation causes inaccurate numerical value, the change of the illness state of the patients is underestimated, and accordingly, adverse events such as medical accidents and errors occur, and medical disputes are caused. Clinically, the blood oxygen saturation of a patient is monitored by finger pulse oxygen, the heart rate is monitored by a heart lead wire, and once different parameters are increased, the lead wire is increased, so that the conditions of lead winding, folding and the like are easy to occur.

In addition, because some patients have dysphoria due to disease progress, the lead wire is easy to be dragged, the implementation and development of rescue work are delayed, and the labor consumption and the workload load are increased. The existing clinical rewarming equipment and oxyhemoglobin saturation detection equipment have relatively single and regular functions, and one device has one application, so that the periphery of a patient is provided with leads and power lines, and potential safety hazards exist once the patient touches liquid such as water and the like, so that the safety of the patient is reduced, and medical risks are increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional local heat preservation monitoring device which integrates the advantages of standard operation, simplicity, attractiveness, humanization, multiple functions, high safety and the like, in order to overcome the defects of simple and crude operation, excessive accessories, single function, use of carved plates and the like of rewarming equipment and monitoring equipment in the existing clinical care.

In order to achieve the purpose of the utility model, the utility model provides the following technical scheme:

a multifunctional local thermal insulation monitoring device comprises a control part 1, a constraint part 2 and a protective sleeve 3;

the control part 1 comprises a display screen 11, a monitor 12, a heating electrode 13, an electricity storage device 14 and a constant temperature regulator 15; the monitor 12 comprises a monitoring end 121 which can extend into the protective sleeve 3, and the monitoring end 121 is used for connecting a human body and feeding back monitoring data; the thermostat 15 can set the temperature and control the on-off of the heating electrode 13; the display screen 11 is respectively connected with the monitor 12 and the thermostatic regulator 15 and displays the data measured by the monitor 12 and the thermostatic regulator 15;

the constraint part 2 comprises a substrate 21 which can be fixed on the wrist in a surrounding way, a constraint belt 22 and a constraint mechanism 23; the control part 1 and the protective sleeve 3 are respectively connected with the substrate 21; the restraint strap 22 can tighten the base 21 through the restraint mechanism 23 to restrain the limb of the patient;

the protective sleeve 3 comprises a heat insulation pad 31 and an outer cover 32, wherein the heat insulation pad 31 comprises a heat insulation layer 311, a heating sheet layer 312, an anti-grabbing plate 313 and a ventilation layer 314; the heating electrode 13 is connected with the heating sheet layer 312; the cover 32 is disposed outside the insulating pad 31 and the monitoring end 121.

Preferably, in the control part 1, the heating electrode 13 is connected in parallel with the thermostat 15, and a heating switch 142 is arranged on the parallel circuit of the heating electrode 13 and the heating switch 142 is controlled by the thermostat 15, when the thermostat 15 detects that the temperature in the protective sheath 3 reaches the set temperature, the thermostat turns off the heating switch 142, and the heating electrode 13 stops heating; when the thermostat 15 monitors that the temperature in the protective sleeve 3 reaches the set temperature difference from the set temperature, the thermostat 15 is connected with the heating switch 142, and the heating electrode 13 heats.

Preferably, the set temperature and the set temperature difference of the thermostat can be set through the display screen 11.

Preferably, the control part 1 further comprises a buffer layer 16, and the buffer layer 16 is arranged between the structure of the control part 1 and the substrate 21. Protective circuit

Preferably, the heating electrode 13 is a carbon fiber heating electrode, and the heating sheet layer 312 is a carbon fiber heating sheet layer.

Preferably, the monitoring end 121 includes a sensor 1211, an indicator 1212, and a fixing structure 1213, and the monitoring end 121 is connected to the finger tip of the patient through the fixing structure 1213.

Preferably, the monitor 12 is an oximetry monitor, which monitors the oximetry and heart rate of the patient.

Preferably, said insulating pad 31 is connected to the constraint portion 2.

Preferably, the cover 32 is removably attached to the base 21.

Preferably, the heat insulation pad 31 is composed of a heat insulation layer 311, a heating sheet layer 312, an anti-grabbing plate 313 and a ventilation layer 314 from outside to inside in sequence.

Compared with the prior art, the utility model has the beneficial effects that:

1. the multifunctional local thermal insulation monitoring device realizes local heating and warm keeping of limbs placed in the protective sleeve through the constant temperature regulator, the heating electrode and the heating sheet layer in the protective sleeve;

2. the device can monitor the patient in a heat preservation state through the arrangement of the monitor and the display screen, the monitoring result is directly displayed through the display screen, and the monitoring result is stable;

3. the multifunctional local thermal insulation monitoring device provided by the utility model can be used for locally heating and keeping warm for limbs, monitoring the heart rate and the blood oxygen saturation, and simultaneously has multiple functions of fixation, restraint and the like. The device has the advantages of achieving the purposes of convenience and accuracy in disease monitoring and rescue implementation of clinical critically ill patients, reducing labor consumption, reducing workload of medical staff, improving rescue quality, avoiding occurrence of adverse medical events, reducing medical disputes and improving cure rate and satisfaction degree of patients.

Drawings

FIG. 1 is a schematic view of the overall structure of the multifunctional local thermal insulation monitoring device according to the present invention;

wherein, 1 is a control part, 2 is a constraint part, and 3 is a protective sleeve;

FIG. 2 is a schematic view of the structure of the multifunctional local thermal insulation monitoring device according to the present invention;

wherein 11 is a display screen, 121 is a monitoring end, 15 is a constant temperature regulator, 21 is a substrate, 211 is an external hasp base, 22 is a restraint strap, 23 is a restraint mechanism, 31 is a heat preservation pad, 32 is an outer cover, and 323 is a bidirectional zipper;

FIG. 3 is a side view of the multifunctional local thermal monitoring device of the present invention;

wherein 1211 is an inductor, 1212 is an indicator light, 1213 is a fixed structure, 311 is a heat-insulating layer, 312 is a heating sheet layer, 313 is an anti-seize plate, and 314 is a breathable layer;

FIG. 4 is a schematic circuit diagram of an embodiment of the present invention;

wherein 11 is a display screen, 12 is a monitor, 13 is a heating electrode, 14 is an electricity storage device, 15 is a constant temperature regulator, 141 is a power switch, and 142 is a heating switch;

FIG. 5 is a schematic view of a housing according to an embodiment of the present invention;

wherein, 32 is an outer cover, 321 is an outer buckle, 322 is an inner buckle, 323 is a bidirectional zipper.

Detailed Description

As shown in fig. 1-3, the present invention provides a multifunctional local thermal insulation monitoring device, which comprises a control part 1, a restraining part 2 and a protective sheath 3.

The control part 1 comprises various control structures and function structures, and the heat preservation and monitoring functions of the control device are the core part of the device. The control part 1 comprises a display screen 11, a monitor 12, a heating electrode 13, an electricity storage device 14 and a constant temperature regulator 15.

In the present invention, the power storage device 14 is connected to the display screen 11, the monitor 12, the heater electrode 13, and the thermostat 15, respectively, to supply electric power. Preferably, the power storage device 14 includes a power switch 141, and the power switch 141 is preferably integrated around the display screen 11; still include rechargeable battery or non-rechargeable battery in the power storage device 14, when power storage device 14 includes rechargeable battery, the control part still is provided with the interface that charges, and when power storage device 14 includes non-rechargeable battery, the control part still is provided with detachable battery cover. The power storage device can provide electric energy for the device, and the problems of multiple connecting wires and disorder of the traditional instrument are avoided.

In the present invention, the monitor 12 includes a monitoring end 121 capable of extending into the protective sheath 3, and the monitoring end 121 is used for connecting to a human body and feeding back monitoring data. Preferably, the monitoring end 121 includes an inductor 1211, an indicator 1212 and a fixing structure 1213, the monitoring end 121 is connected to the finger end of the patient through the fixing structure 1213, and the monitoring end 121 transmits the acquired patient monitoring data to the monitor 12 and displays the data on the display screen 11. In an embodiment of the present invention, the fixing structure 1213 may be a strip with snap fastener, a hook and loop fastener, or the like. The monitoring end is fixed through the fixing structure, so that the situations that the monitoring end falls off, the finger end slides off and the like due to movement or spasm of a patient are prevented. The monitor of the present invention can be configured according to the clinical detection requirement, and in a specific embodiment of the present invention, the monitor 12 is a blood oxygen saturation monitor, which can monitor the blood oxygen saturation and the heart rate of the patient.

In the present invention, the thermostat 15 can set a temperature and control the opening and closing of the heating electrode 13. The thermostat 15 according to the utility model has a temperature sensor which can extend into the protective sleeve 3 to monitor the temperature in the glove. The temperature sensor can be in communication with the thermostat 15 in a wired or wireless manner, and the temperature sensor can be arranged on the monitoring end 121 or the thermal pad 31. The structure of the thermostat 15 controlling the heating motor can be various, in a specific embodiment of the utility model, the power storage device 14, the heating electrode 13 and the thermostat 15 are connected in series, when the thermostat 15 detects that the temperature in the protective sleeve 3 reaches a set temperature, the thermostat turns off the circuit, and the heating electrode 13 stops heating; when the thermostatic regulator 15 monitors that the temperature in the protective sleeve 3 reaches the set temperature difference from the set temperature, the thermostatic regulator 15 is connected with a circuit, and the heating electrode 13 heats.

In the utility model, the display screen 11 is respectively connected with the monitor 12 and the thermostatic regulator 15, and displays the data measured by the monitor 12 and the thermostatic regulator 15. Further preferably, the set temperature and the set temperature difference of the thermostat can be set through the display screen 11; the display screen 11 can adjust the set temperature and the set temperature difference of the thermostatic regulator through a virtual key or a physical key; the set temperature is typically 40 ℃ and the set temperature difference is typically 5 ℃.

In a specific embodiment of the present invention, the circuit structure of the control part is as shown in fig. 4, in the control part 1, the power storage device 14 is respectively connected in series with the heating electrode 13 and the thermostat 15, the heating electrode 13 is connected in parallel with the thermostat 15, and a heating switch 142 is arranged on the parallel circuit of the heating electrode 13 and the heating switch 142 is controlled by the thermostat 15, when the thermostat 15 detects that the temperature in the protective sheath 3 reaches a set temperature, the thermostat turns off the heating switch 142, and the heating electrode 13 stops heating; when the thermostat 15 monitors that the temperature in the protective sleeve 3 reaches the set temperature difference from the set temperature, the thermostat 15 is connected with the heating switch 142, and the heating electrode 13 heats.

In the present invention, the heating electrode 13 is connected to the heating sheet layer 312 in the protection sleeve 3, and the heating electrode 13 heats the heating sheet layer 312 to raise the temperature inside the protection sleeve 3. In the present invention, the heating electrode is preferably a carbon fiber heating electrode; in the present invention, the heat patch in the heat patch layer 312 is preferably a carbon fiber heat patch.

In the present invention, the control portion 1 preferably further includes a buffer layer 16, and the buffer layer 16 is disposed between the control portion 1 and the substrate 21 to perform heat insulation, protection, and ventilation functions. Preferably, the cushioning layer 16 may be a sponge.

The control part 1 of the utility model provides the device with integrated control of multiple functions, after the device is provided with a power storage device, the device can be used without being restricted by a power line and under the condition of no power supply, and can be charged and used by a mobile charging device such as a charger baby for a patient after long-term use, the operation is simple and convenient, and unsafe factors caused by using direct current can be avoided.

The constraining part 2 of the present invention comprises a base 21 which can be fixed around the wrist, a constraining band 22 and a constraining mechanism 23. The constraining part of the utility model is mainly used for fixing the device of the utility model with the wrist of a patient and constraining the limb of the patient (for example, after the device of the utility model is fixed with the wrist of the patient, the limb of the patient is fixed with a sickbed or other objects by the constraining part).

In the present invention, the substrate 21 is mainly used for the connection. The base 21 may be an elastic cylinder or a band that may be fastened around so that the base 21 is fixed around the wrist. The wrist part comprises a wrist and an ankle. Further preferably, the base 21 may also extend to the limb above the wrist; it is further preferred that the base 21 and its extensions have the various structures and functions of the protective sleeve 3 according to the present invention.

The substrate 21 is connected with the control part 1 and the protective sleeve 3 respectively. In the present invention, the control portion 1 may be integrated and then connected to the substrate 21, or each structure of the control portion 1 may be connected to the substrate 21. In the present invention, the control portion 1 and the base 21 can be connected by any means, such as fixed connection, detachable connection through a snap or other assembly, etc. In one embodiment of the present invention, the whole structure of the control part 1 is sealed by silicone material and then connected with the substrate 21 by snap. In the present invention, the thermal pads 31 may be respectively connected to the substrates 21. Preferably, the outer cover 32 in the protective sleeve 3 is detachably connected with the substrate 21, and the heat preservation pad 31 is non-detachably connected with the substrate 21; further preferably, the cover 32 is connected with the base 21 by a snap; in an embodiment of the present invention, the upper and lower surfaces of the base 21 are respectively provided with external snap bases 211 and internal snap bases 212 for combining with external snaps 321 and internal snaps 322 corresponding to the positions and numbers of the upper and lower layers of the outer cover. The connection mode can be dismantled to the dustcoat 32 and the cleanness and the accomodation of this device of being convenient for are installed dustcoat 32 on basement 21 during the use, play protection, heat preservation and restraint effect, can conveniently clean the disinfection after dismantling dustcoat 32 after finishing using.

In the present invention, the restraining strip 22 is secured to the base 21 for restraining and securing the limb of the patient. The restraining belt 22 is used in cooperation with a restraining mechanism 23, and the restraining mechanism 23 is fixed on the base 21. In one embodiment of the utility model, the restraining mechanism may be a restraining ring. The number of the restraining band 22 and the restraining mechanism 23 may be plural. When the device is used, the restraint belt 22 is tightened to drive the substrate 21 to contract, the tightened restraint belt 22 is fixed through the restraint mechanism 23, and the substrate 21 can be tightened. Further preferably, the base 21 may be a belt with a locking structure, and the locking structure of the base 21 is secondarily fixed by the fastening belt 22 after being tightened. When the limb of the patient needs to be restrained, the tightened restraint strap can be wound and locked on a sickbed, a bracket or other objects. In one embodiment of the utility model, the restraining strip 22 is a sponge-containing cloth strip.

In the present invention, as shown in fig. 5, the outer cover 32 is provided with an opening and the opening is connected in whole or in part by a two-way zipper 323 or the like. The bidirectional zipper is convenient for nursing, treatment and operation, can not cause the bending and folding of the transfusion leather strips, and ensures the effective operation of transfusion. Simple and convenient operation and difficult blockage. The caregiver can unzip the zipper and perform a care treatment, such as: the vein is kept somewhere etc. simultaneously, can carry out two-way adjustment with the zip fastener according to the direction of infusion leather strap, can not cause the folding of leather strap, or because of the angle problem, can't be closed with the protective sheath. Meanwhile, the venous transfusion condition can be observed at regular time. In one embodiment of the present invention, when the object to be kept warm is a hand, the shape of the housing is an oval sheet or a circular sheet.

The protective sleeve 3 comprises at least one thermal insulation pad 31, wherein the thermal insulation pad 31 comprises a thermal insulation layer 311, a heating sheet layer 312, an anti-grabbing plate 313 and a breathable layer 314. Preferably, the heat insulation pad 31 is composed of a heat insulation layer 311, a heating sheet layer 312, a grabbing prevention plate 313 and a ventilation layer 314 from outside to inside in sequence. The heat insulation layer 311 has the functions of protection, heat insulation, water resistance and electricity resistance, and can be made of leather (such as artificial leather); the heating sheet layer 312 mainly has a heating function, wherein the heating sheets may be connected in a multi-sheet manner, or may only consist of the heating sheets, and the material thereof may be carbon fiber; the anti-grabbing plate 313 is used for fixing the shape of the protective sleeve, so that the protective sleeve is prevented from struggling and deforming when the consciousness of a patient is unclear, the effect is influenced, and is used for facilitating the placement of limbs of a wounded patient, a shocked patient and a unconscious patient, and the anti-grabbing plate can be made of plastics (such as polypropylene PP); the air-permeable layer 314 is for increasing the comfort and air permeability of the protective sleeve, and may be made of cloth and/or 3D mesh material. The heat insulating layer 311, the heating sheet layer 312, the anti-seize plate 313 and the air-permeable layer 314 of the insulating mat 31 according to the present invention may be fixed together by bonding, sewing or other means. The heat insulating pad 31 of the present invention may also have other functional layers added between or before and after the layers.

The utility model discloses a using method of a multifunctional local heat preservation monitoring device, which comprises the following steps: (1) the device is worn on the limb of a patient, the base 21 is tightened through the restraint strap 22 and fixed through the restraint mechanism 23, the base 21 is fixed on the wrist of the patient, the limb of the patient needs to be restrained, and the restraint strap 22 is wound and connected with objects such as a sickbed and the like; (2) opening the outer cover 32 of the protective sleeve 3, connecting the detection end 121 of the monitor 12 to the finger of the patient, closing the protective sleeve 3, and placing the limb of the patient on the heat-insulating pad 31; (3) the power storage device 14 is opened, the monitor data of the monitor and the temperature in the protective sleeve 3 monitored by the constant temperature regulator are displayed on the display screen 11 after the power is turned on, meanwhile, the heating switch 142 starts to heat and conducts the heat to the heating sheet 312 to locally heat the patient, when the temperature in the protective sleeve 3 reaches the set temperature, the constant temperature regulator cuts off the power supply, the heating switch 142 stops heating, and the constant temperature regulator automatically controls the heating switch 142 to be switched on and switched off, so that the constant temperature and warm keeping functions of the device are realized; (4) when the power storage device is not started, the device has the functions of restraining and preserving heat; (5) after use, the housing 32 is removed for cleaning.

The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.

Examples

A multifunctional local thermal insulation monitoring device comprises a control part 1, a constraint part 2 and a protective sleeve 3;

the control part 1 comprises a display screen 11, a blood oxygen saturation monitor 12, a carbon fiber heating electrode 13, an electricity storage device 14 and a constant temperature regulator 15; the power storage device 14 is respectively connected with the display screen 11, the monitor 12, the carbon fiber heating electrode 13 and the thermostatic regulator 15 to supply electric energy. The power storage device 14 includes a power switch 141 and is integrated around the display screen 11; the power storage device 14 further comprises a rechargeable battery, and the control part is further provided with a USB charging interface.

The monitor 12 comprises a monitoring end 121 which can extend into the protective sleeve 3, and the monitoring end 121 is used for connecting a human body and feeding back monitoring data. The monitoring end 121 comprises an inductor 1211, an indicator lamp 1212 and a fixing structure 1213, the monitoring end 121 is connected with the finger end of the patient through the fixing structure 1213, and the monitoring end 121 transmits the acquired patient monitoring data to the monitor 12 and displays the data on the display screen 11. The fastening structure 1213 is a strip tape with snap fasteners.

The thermostat 15 has a temperature sensor that extends into the protective cover 3 to monitor the temperature within the glove. The temperature sensor is integrated on the monitoring end 121. In the control part 1, the electric storage device 14 is respectively connected with the heating electrode 13 and the thermostatic regulator 15 in series, the heating electrode 13 is connected with the thermostatic regulator 15 in parallel, and a heating switch 142 is arranged on the parallel circuit of the heating electrode 13 and the heating switch 142 is controlled by the thermostatic regulator 15. When the power switch 141 and the heating switch 142 are closed, the monitor 12, the carbon fiber heating electrode 13 and the thermostatic regulator 15 start to work, the display screen 11 displays the monitoring data of the monitor and the temperature in the protective sleeve, and when the temperature in the protective sleeve reaches the set temperature, the thermostatic regulator 15 switches off the heating switch 142, and the carbon fiber heating electrode 13 stops working; when the temperature in the protective sleeve is reduced to exceed the set temperature difference, the thermostatic regulator automatically closes the heating switch 142, and the carbon fiber heating electrode 13 starts to heat. The on/off of the heating switch 142 does not affect the monitoring of the monitor 12 and the thermostat.

The display screen 11 is respectively connected with the monitor 12 and the thermostatic regulator 15 and displays data measured by the monitor 12 and the thermostatic regulator 15. The control unit is arranged in the display screen 11, so that the set temperature and the set temperature difference of the constant temperature regulator 15 can be controlled in a touch manner. The set temperature is typically 40 ℃ and the set temperature difference is typically 5 ℃. The display screen 11 is powered on, and the interface displays the blood oxygen saturation concentration, the heart rate and the temperature in the protective sleeve 3 of the patient. The carbon fiber heating electrode 13 is connected with the carbon fiber heating sheet layer 312 in the protective sleeve 3, and the carbon fiber heating sheet layer 312 is heated through the carbon fiber heating electrode 13, so that the temperature in the protective sleeve 3 is increased.

The control part 1 further comprises a sponge buffer layer 16, and the sponge buffer layer 16 is arranged among the display screen 11, the blood oxygen saturation monitor 12, the carbon fiber heating electrode 13, the electricity storage device 14, the constant temperature regulator 15 and the substrate 21 of the control part 1, and plays roles of protection, heat insulation and ventilation. All structures of the control part 1 are packaged by a silica gel jacket and then connected with the substrate 21.

The constraining section 2 comprises a base 21 that can be fixed around the wrist, a constraining band 22 and a constraining mechanism 23. The substrate 21 is in a belt shape capable of being buckled, and the substrate 21 is respectively connected with the control part 1 and the protective sleeve 3. Two sides are provided with 2 sets of external hasp bases and internal hasp bases which are symmetrically distributed on one end of the base 21, and each set is 4 (2 x 2) external hasp bases 211 and 2 internal hasp bases 212. The cover 32 is provided with corresponding positions and numbers of external snaps 321 and internal snaps 322 by which the cover 32 is removably connected to the base 21. The outer cover can be effectively fixed by arranging the inner and outer groups of hasps, so that the patient is prevented from escaping.

The restraint strap 22 is fixed on the substrate 21, the restraint strap 22 is a cloth strip containing sponge, and the restraint mechanism is a restraint ring. Two restraining belts and two restraining rings are respectively positioned at the opposite positions of the substrate 21. When the device is used, the restraint belt 22 is tightened to drive the substrate 21 to contract, the tightened restraint belt 22 is fixed through the restraint mechanism 23, and the substrate 21 can be tightened. The latch mechanism of the base 21 is secondarily fixed using the restraining band 22 after tightening. When the limb of the patient needs to be restrained, the tightened restraint strap can be wound and locked on a sickbed, a bracket or other objects.

The protective sleeve 3 comprises a heat preservation pad 31 and an outer cover 32, the outer cover 32 is an upper piece and a lower piece which are connected, and the opening is connected through a bidirectional zipper. The heat insulation pad 31 is formed by bonding a heat insulation layer 311, a carbon fiber heating sheet layer 312, an anti-grabbing plate 313 and a ventilation layer 314 from outside to inside in sequence. The heat insulation layer 311 is made of artificial leather; the carbon fiber heating sheet layer only consists of carbon fiber heating sheets; the anti-grabbing plate 313 is made of polypropylene; the air-permeable layer 314 is a flannelette.

The multifunctional local heat preservation monitoring device has the advantages that;

1) the function is various: the designed integrated multifunctional fixed heating sleeve has the functions of heating, keeping warm, monitoring heart rate and blood oxygen saturation of limbs locally, and fixing, restraining and the like.

2) The operation is convenient: all the design inspiration comes from clinical practice nursing work and daily life, so that all parts of the product are daily common equipment, and the product is convenient to use, simple to operate and capable of achieving multiple effects without complex processes.

3) Safe and comfortable: the materials are selected to be comfortable and breathable, and meanwhile, due to the fact that the charging and heating conditions of the electronic product are involved, the electronic product is made of insulating materials, and the situations of conduction, scalding and the like are prevented.

4) Intelligentization: like most electronic products, the method does not need to invest excessive manpower and material resources, and can accurately measure and keep index parameters constant.

5) Economical and practical: the product can be charged for endurance without consuming batteries and the like. And one is multi-purpose, the condition that the plug-in components are lost can not appear. In addition, the product can be reused and maintained.

6) Humanization: can be convenient for the nursing staff carries out conventional operation, play infusion fixed action, use patient's body to feel simultaneously as heavy, need not passive position, and the material can not cause the emergence that skin discomfort or pressure sore.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A multifunctional local thermal insulation monitoring device is characterized by comprising a control part (1), a constraint part (2) and a protective sleeve (3);

the control part (1) comprises a display screen (11), a monitor (12), a heating electrode (13), a power storage device (14) and a constant temperature regulator (15); the monitor (12) comprises a monitoring end (121) which can extend into the protective sleeve (3), and the monitoring end (121) is used for connecting a human body and feeding back monitoring data; the constant temperature regulator (15) can set the temperature and control the opening and closing of the heating electrode (13); the display screen (11) is respectively connected with the monitor (12) and the constant temperature regulator (15) and displays the data measured by the monitor (12) and the constant temperature regulator (15);

the constraint part (2) comprises a substrate (21) which can be fixed on the wrist in a surrounding way, a constraint belt (22) and a constraint mechanism (23); the control part (1) and the protective sleeve (3) are respectively connected with the substrate (21); the restraint strap (22) can tighten the base (21) through a restraint mechanism (23) to restrain the limb of the patient;

the protective sleeve (3) comprises a heat insulation pad (31) and an outer cover (32), wherein the heat insulation pad (31) comprises a heat insulation layer (311), a heating sheet layer (312), an anti-grabbing plate (313) and a breathable layer (314); the heating electrode (13) is connected with the heating sheet layer (312), and the outer cover (32) is arranged outside the heat preservation pad (31) and the monitoring end (121).

2. The device according to claim 1, wherein in the control part (1), the heating electrode (13) is connected with the thermostat (15) in parallel, and a heating switch (142) is arranged on the parallel circuit of the heating electrode (13) and the heating switch (142) is controlled by the thermostat (15), when the thermostat (15) detects that the temperature in the protective sleeve (3) reaches the set temperature, the thermostat turns off the heating switch (142), and the heating electrode (13) stops heating; when the constant temperature regulator (15) monitors that the temperature in the protective sleeve (3) is away from the set temperature and reaches the set temperature difference, the constant temperature regulator (15) is connected with the heating switch (142), and the heating electrode (13) heats.

3. Device according to claim 2, characterized in that the set temperature and the set temperature difference of the thermostat are settable by means of a display screen (11).

4. A device according to any one of claims 1-3, characterized in that the control part (1) further comprises a buffer layer (16), which buffer layer (16) is arranged between the control part (1) structure according to claim 1 and the substrate (21).

5. The device according to any one of claims 1 to 3, wherein the heating electrode (13) is a carbon fibre heating electrode and the heating sheet (312) is a carbon fibre heating sheet.

6. The device according to claim 1, wherein the monitoring end (121) comprises an inductor (1211), an indicator light (1212) and a fixing structure (1213), and the monitoring end (121) is connected with the finger end of the patient through the fixing structure (1213).

7. The apparatus according to any one of claims 1-3, 6, wherein the monitor (12) is an oximetry monitor, which monitors the oximetry and heart rate of the patient.

8. Device according to claim 1, characterized in that said insulating pad (31) is connected to the constraint portion (2).

9. The device according to claim 1, wherein the cover (32) is removably connected to the base (21).

10. The device according to claim 1, 8 or 9, characterized in that the heat-insulating pad (31) consists of a heat-insulating layer (311), a heating sheet layer (312), an anti-seizing plate (313) and a breathable layer (314) in sequence from outside to inside.

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