TWM579519U - Electrothermic type heater - Google Patents

Abstract

An electric heating type warmer includes a heating blanket, a heating device, a temperature sensing device and a control device. The heating device and the temperature sensing device are disposed in the heating blanket. The control device includes a housing, a processing module, and a control panel. The processing module is electrically connected to the heating device and the temperature sensing device. The control panel includes a switch module, a temperature setting module, and a display module. The temperature setting module is used to set a heating temperature range of the heating device. The processing module regulates the heating temperature range of the heating device by the heating temperature range, and the processing module controls the display module to display the value of the heating temperature range and the value of the instantaneous temperature. Thereby, the present invention can prevent the temperature of the heating blanket from being too high and burn the skin of the user, thereby preventing and treating hypothermia more effectively and safely.

Description

Electric heating heater

The present invention relates to an electrothermal warmer, and more particularly to an electrothermal warmer for providing a user with a body temperature during or after surgery.

Hypothermia is a symptom in which the temperature of a living body falls below the temperature required for normal metabolism and physiological functions, and is one of the main factors for postoperative discomfort. After the surgery is completed, approximately 60-80% of patients have a body temperature below 36 degrees Celsius (ie, 96.7 degrees Fahrenheit). This kind of hypothermia that occurs after the operation is completed, in addition to causing severe chills and tremors in the patient, can seriously affect the postoperative recovery of the patient and even cause surgical sequelae. In addition, hypothermia can cause severe discomfort in patients with cardiovascular disease, and even lead to cardiovascular disease. Electric blankets are one of the machines currently in the medical world that can effectively prevent and treat hypothermia.

However, the heating temperature of a general electric blanket cannot be controlled, and once the heating temperature exceeds that of the epidermal cells, the user's skin may be burnt.

Furthermore, the control device for a general electric blanket has only a start button. In the event that someone accidentally touches the start button when no one is using the electric blanket, and the heating temperature of the electric blanket cannot be controlled, the electric blanket will overheat. At this time, if someone touches the electric blanket, it will be burnt by the electric blanket. What is more serious is that the electric blanket that continues to heat up may burn out.

In addition, because of the large number of electronic devices used in the operating room and the need to use X-ray scanning and other imaging equipment during the operation, the general electric blanket is not suitable for use in the operating room. The reason is that the material of the general electric blanket does not have the ability to provide X-ray penetration, affecting the imaging effect of X-ray scanning transmission, causing image blurring and partial occlusion, which may result in the doctor not being able to make an accurate judgment based on the image.

The main purpose of this creation is to provide an electrothermal warmer that regulates the heating temperature range and avoids scalding the user's skin, thereby preventing and treating hypothermia more effectively and safely.

Another object of the present invention is to provide an electric heating warmer that provides a dual power activation mechanism to prevent accidental activation of the creation by accidental activation of the start button, thereby further preventing the creation from scalding the user due to overheating, or even burning.

A further object of the present invention is to provide an electrothermal warmer that does not affect the imaging effect of X-ray scanning transmission, making the creation quite suitable for use in an operating room.

In order to achieve the foregoing objects, the present invention will provide an electrothermal warmer comprising a heating blanket, a heating device, a temperature sensing device and a control device.

The heating device is disposed in the heating blanket to heat the heating blanket.

The temperature sensing device is disposed in the heating blanket to sense an instantaneous temperature of the heating blanket.

The control device includes a casing, a processing module and a control panel. The processing module is disposed inside the casing and electrically connected to the heating device and the temperature sensing device. The control panel is disposed on the outer surface of the casing and electrically connected. The module includes a switch module, a temperature setting module and a display module, the switch module is used to open and close the processing module, and the temperature setting module is used to set a heating temperature range of the heating device, and the heating temperature range The upper limit and the lower limit are included, and the processing module regulates the heating temperature range of the heating device by the heating temperature range, and the processing module controls the display module to display the value of the heating temperature range and the value of the instantaneous temperature.

Preferably, a heating body is provided on a heating surface of the heating blanket.

Preferably, the material of the blanket is capable of penetrating X-rays.

Preferably, the control device further comprises a battery pack disposed inside the housing and electrically connected to the processing module.

Preferably, when the power of the battery pack is to be exhausted, the processing module controls the display module to display that a power source is about to exhaust the pattern or text.

Preferably, the electrothermal warmer further comprises a DC power supply, and the DC power supply is electrically connected to the processing module.

Preferably, the control panel further includes a power display portion, and the power display portion has a plurality of lights for displaying the instantaneous power.

Preferably, the switch module comprises a standby button, a standby lamp number and a start button. After the standby button is pressed, the standby lamp lights up, indicating that the electric heating heater is in the standby mode, and the processing module has not been activated. Then press the start button, the processing module is activated, so that the electric heater is switched to the active mode.

Preferably, after the processing module is activated, the processing module controls the heating device to heat the heating blanket to an initial set temperature, and the initial set temperature is between the upper limit value and the lower limit value of the heating temperature range.

Preferably, when the temperature sensing device senses that the instantaneous temperature of the heating blanket continues to be lower than the initial set temperature for a predetermined time, the processing module controls the heating device to stop heating.

Preferably, the temperature setting module comprises a temperature rising button and a temperature reducing button, wherein the temperature increasing button is used to increase the upper limit of the heating temperature range, and the temperature reducing button is used to lower the lower limit of the heating temperature range.

Preferably, the heating temperature ranges between 35 and 41 degrees Celsius.

Preferably, when the temperature sensing device senses that the instantaneous temperature of the heating blanket exceeds a predetermined high temperature, the processing module controls the heating device to stop heating.

The effect of this creation is that the creation device can control the heating temperature range of the heating device by the control device, avoiding the temperature of the heating blanket being too high and scalding the user's skin, thereby preventing and treating the hypothermia more effectively and safely. disease.

Furthermore, this creation can use the dual power-on mechanism of the standby button and the start button to prevent accidental activation of the creation by accidentally touching the start button, further preventing the creation from scalding the user due to overheating, or even burning.

In addition, the material of the heating blanket has the ability to penetrate X-rays without affecting the imaging effect of X-ray scanning transmission, making this creation quite suitable for use in the operating room.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Please refer to FIG. 1 to FIG. 3 , FIG. 1 is a perspective view of the electrothermal warmer of the present invention, FIG. 2 is a schematic view of the control panel 43 of the electrothermal warmer of the present invention, and FIG. 3 is an electrothermal heating of the present invention. Block diagram of the device. The present invention provides an electrothermal warmer comprising a heating blanket 10, a heating device 20, a temperature sensing device 30 and a control device 40.

A frame 12 is disposed on a heating surface 11 of the heating blanket 10. When the warming blanket 10 is placed on a bed (not shown), the heating surface 11 of the warming blanket 10 faces upward so that the user's body can rest on the heating surface 11 of the warming blanket 10. The heating blanket 10 can of course also be covered on the user's body, at which time the heating surface 11 of the heating blanket 10 rests downwards against the user's body. Preferably, the material of the heating blanket 10 has the ability to penetrate X-rays without affecting the imaging effect of X-ray scanning transmission.

The heating device 20 is disposed in the heating blanket 10 for heating the heating blanket 10.

The temperature sensing device 30 is disposed in the heating blanket 10 for sensing an instantaneous temperature of the heating blanket 10.

The control device 40 includes a housing 41, a processing module 42 and a control panel 43. The processing module 42 is disposed inside the casing 41 and electrically connected to the heating device 20 and the temperature sensing device 30. Specifically, a control line 100 is inserted into the housing 41 and extends into the heating blanket 10 to electrically connect the processing module 42 to the heating device 20 and the temperature sensing device 30. The control panel 43 is disposed on the outer surface of the casing 41 and electrically connected to the processing module 42 and includes a switch module 431, a temperature setting module 432 and a display module 433. The switch module 431 is used to open and close the processing module 42. The temperature setting module 432 is configured to set a heating temperature range of the heating device 20, and the heating temperature range includes an upper limit value and a lower limit value. The processing module 42 regulates the heating temperature range of the heating device 20 by the heating temperature range. The processing module 42 controls the display module 433 to display the value of the heating temperature range and the value of the instantaneous temperature.

Further, as shown in FIG. 3, the electrothermal warmer of the present invention further includes a DC power supply 50, and the DC power supply 50 is electrically connected to the processing module 42. As shown in FIG. 3 , the control device 40 further includes a battery pack 44 . The battery pack 44 is disposed inside the housing 41 and electrically connected to the processing module 42 . In other words, this creation offers two power supply options that users can choose. As shown in FIG. 2 and FIG. 3, the control panel 43 further includes a power display unit 434. The power display unit 434 has a plurality of lights 4341 for displaying instantaneous power. As shown in FIG. 1 and FIG. 2, when the user selects the DC power supply 50 to supply power, a power line 51 of the DC power supply 50 is inserted into the housing 41, and a plug of the DC power supply (not shown) ) Plugged in a socket (not shown) that provides utility power, at which point all the lights 4341 illuminate. As shown in FIG. 2, when the user selects the battery pack 44 to provide power, the light signals 4341 will be flashed and reminded by the right to left light number 4341 according to the power consumption of the battery pack 44, thereby displaying the battery pack. 44 real-time power conditions. When the battery pack 44 is about to be exhausted, the processing module 42 controls the display module 433 to display that a power source is about to exhaust the pattern or text, such as "Lo."

As shown in FIG. 2, the switch module 431 includes a standby button 4311, a standby lamp number 4312, and a start button 4313. After the standby button 4311 is pressed, the standby lamp number 4312 lights up, indicating that the author is in the standby mode, and the processing module 42 has not been activated. Then press the start button 4313, the processing module 42 is activated, so that the creation is switched to the active mode.

In the standby mode, since the processing module 42 has not been activated, the heating device 20 does not heat the heating blanket 10, the temperature setting module 432 cannot provide the set heating temperature range, and the display module 433 does not display any values or patterns. Or text.

In the active mode, because the processing module 42 is activated, the heating device 20 can heat the heating blanket 10, the temperature setting module 432 can provide a set heating temperature range, and the display module 433 can display any value, pattern or text. After the processing module 42 is activated, the processing module 42 controls the heating device 20 to heat the heating blanket 10 to an initial set temperature, and the initial set temperature is between the upper limit value and the lower limit value of the heating temperature range. In the preferred embodiment, the initial set temperature is 38 degrees Celsius.

As shown in FIG. 2, the temperature setting module 432 includes a temperature rising button 4321 and a temperature reducing button 4322. The temperature increase button 4321 is used to increase the upper limit of the heating temperature range. The cooling button 4322 is used to lower the lower limit of the heating temperature range. The heating temperature range is preferably controlled between 35 and 41 degrees Celsius. Therefore, it is recommended that the user set the upper limit of the heating temperature range to 41 degrees Celsius by pressing the temperature rising button 4321 and looking at the numerical value displayed by the display module 433 when setting the upper limit of the heating temperature range. It is recommended that the user set the lower limit of the heating temperature range to 35 degrees Celsius by pressing the cool down button 4322 and looking at the value displayed by the display module 433 when setting the lower limit of the heating temperature range.

During the operation, the creation can maintain the user's body temperature within the heating temperature range. After the surgery is completed, the creation can continuously provide sufficient temperature to maintain the user's body temperature within the heating temperature range, allowing the user's body temperature in the recovery room of the hospital to return to temperature.

If the user's temperature is unstable, it is recommended to set the heating temperature range to 35 degrees Celsius. If the user is unconscious, unfeeling or unconscious, it is recommended to set the heating temperature range to 38 degrees Celsius. If the user is a patient with mild hypothermia, it is recommended to set the heating temperature range between 35 and 38 degrees Celsius.

When the temperature sensing device 30 senses that the instantaneous temperature of the warming blanket 10 continues to be lower than the initial set temperature for a predetermined time, the processing module 42 controls the heating device 20 to stop heating.

When the temperature sensing device 30 senses that the instantaneous temperature of the warming blanket 10 exceeds a predetermined high temperature, the processing module 42 controls the heating device 20 to stop heating. In the preferred embodiment, the preset high temperature is 55 degrees Celsius. Once the temperature sensing device 30 senses that the instantaneous temperature of the warming blanket 10 exceeds 55 degrees Celsius, the processing module 42 immediately controls the heating device 20 to stop heating.

In summary, the present invention can control the heating temperature range of the heating device 20 by the control device 40, avoiding the temperature of the heating blanket 10 being too high and scalding the user's skin, thereby enabling more effective and safer prevention and treatment. Hypothermia.

Furthermore, the creation of the dual power-supply mechanism consisting of the standby button 4311 and the start button 4313 prevents the person from accidentally touching the start button 4313 and accidentally activates the creation, further preventing the creation from scalding the user due to overheating, or even burning.

In addition, the material of the heating blanket 10 has the ability to penetrate X-rays without affecting the imaging effect of X-ray scanning transmission, making the creation quite suitable for use in the operating room.

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form of restriction on the creation, so that any modification or change related to the creation under the same creative spirit is provided. , should still be included in the scope of this creative intent.

10‧‧‧Warm blanket

11‧‧‧ heating surface

12‧‧‧ frame

20‧‧‧ heating device

30‧‧‧Temperature sensing device

40‧‧‧Control device

41‧‧‧Shell

42‧‧‧Processing module

43‧‧‧Control panel

431‧‧‧Switch Module

4311‧‧‧Standby button

4312‧‧‧Standby lights

313‧‧‧Start button

432‧‧‧Temperature setting module

4321‧‧‧heating button

4322‧‧‧ Cooling button

433‧‧‧Display module

434‧‧‧Power Display Department

4341‧‧‧ lights

44‧‧‧Battery Pack

50‧‧‧DC power supply

51‧‧‧Power cord

100‧‧‧Control line

Figure 1 is a perspective view of the electrothermal warmer of the present invention.  2 is a schematic view of a control panel of the electrothermal warmer of the present invention.  Figure 3 is a block diagram of the electrothermal warmer of the present invention.  

Claims (13)

An electric heating warmer comprising:  a heating blanket;  a heating device disposed in the heating blanket for heating the heating blanket;  a temperature sensing device disposed in the heating blanket for sensing an instantaneous temperature of the heating blanket;  A control device includes a casing, a processing module and a control panel. The processing module is disposed inside the casing and electrically connected to the heating device and the temperature sensing device. The control panel is disposed on the casing. The external surface is electrically connected to the processing module, and includes a switch module, a temperature setting module and a display module. The switch module is used to open and close the processing module, and the temperature setting module is used for Setting a heating temperature range of the heating device, the heating temperature range includes an upper limit value and a lower limit value, wherein the processing module controls the heating temperature range of the heating device by the heating temperature range, and the processing module controls the display The module is used to display the value of the heating temperature range and the value of the instantaneous temperature.   The electric heating type warmer according to claim 1, wherein a heating body is provided on a heating surface of the heating blanket. The electric heating type warmer according to claim 1, wherein the material of the heating blanket has an ability to penetrate X-rays. The electrothermal warmer of claim 1, wherein the control device further comprises a battery pack disposed inside the housing and electrically connected to the processing module. The electrothermal warmer of claim 4, wherein the processing module controls the display module to display a power source to exhaust the pattern or text when the power of the battery pack is to be exhausted. The electrothermal heater according to claim 1, further comprising a DC power supply, the DC power supply being electrically connected to the processing module. The electrothermal warmer of claim 4, wherein the control panel further comprises a power display unit, the power display unit having a plurality of lights for displaying instantaneous power. The electric heating type warmer according to the first aspect of the invention, wherein the switch module comprises a standby button, a standby lamp number and a start button, and the standby lamp lights up after the standby button is pressed, Representing the electrothermal warmer in standby mode, the processing module has not been activated, and then pressing the start button, the processing module is activated, so that the electrothermal warmer is switched to the active mode. The electric heating type warmer according to claim 1, wherein the processing module controls the heating device to heat the heating blanket to a starting set temperature, the initial setting. The temperature is between the upper limit value and the lower limit value of the heating temperature range. The electrothermal warmer of claim 9, wherein the temperature sensing device senses that the instantaneous temperature of the heating blanket continues to be lower than the initial set temperature for a preset time The processing module controls the heating device to stop heating. The electric heating type warmer according to the first aspect of the invention, wherein the temperature setting module comprises a temperature rising button and a temperature lowering button, wherein the temperature increasing button is used to increase the upper limit value of the heating temperature range, The cooling button is used to lower the lower limit of the heating temperature range. The electric heating type warmer according to claim 1, wherein the heating temperature ranges from 35 to 41 degrees Celsius. The electric heating type warmer according to claim 1, wherein the processing module controls the heating device when the temperature sensing device senses that the instantaneous temperature of the heating blanket exceeds a predetermined high temperature. Stop heating.