CN211484532U

CN211484532U - Limb surface temperature monitoring and adjusting system

Info

Publication number: CN211484532U
Application number: CN201922421697.0U
Authority: CN
Inventors: 陈碧贞; 林增平
Original assignee: Second People's Hospital Affiliated To Fujian University Of Traditional Chinese Medicine (the Second People's Hospital Of Fujian Province)
Current assignee: Second People's Hospital Affiliated To Fujian University Of Traditional Chinese Medicine (the Second People's Hospital Of Fujian Province)
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-15
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a limb surface temperature monitoring and adjusting system, which comprises a skin surface electromyographic sensor, a worm motor and a supporting seat, wherein a liftable infrared lamp is arranged on the upper surface of the supporting seat, the liftable infrared lamp is provided with the worm motor for driving the liftable infrared lamp to ascend and descend, the output end of the worm motor is provided with a worm wheel, and the worm wheel is meshed with the liftable infrared lamp; the left end and the right end of the front face of the worm motor are respectively provided with a U-shaped limiting block, the lower end of the front face of the worm motor is provided with a support, the support is provided with a detection box, and the detection box is embedded into the U-shaped limiting blocks; the temperature of the postoperative limb part of the patient can be monitored and compared with the normal limb temperature; when the post-operation limbs of the patient reach the set temperature, the alarm is given, and meanwhile, the irradiation height of the liftable infrared lamp is automatically regulated and controlled, so that the manual operation is avoided, and the temperature regulation error is reduced.

Description

Limb surface temperature monitoring and adjusting system

Technical Field

The utility model relates to a limbs surface temperature detects technical field, especially a limbs surface temperature control governing system.

Background

Body temperature is one of important vital signs, a large amount of research data at home and abroad show that the incidence rate of the low body temperature of a patient in operation is as high as 60% -90%, the low body temperature of the patient in the perioperative period has a great deal of adverse effects on the patient, such as increasing the cardiovascular system complications of the patient, prolonging the blood coagulation time, increasing the infection probability of an operative incision and the like, and tiny temperature fluctuation in the perioperative period can have very important effects on the patient, wherein the triple of death: hypothermia, acidosis, coagulopathy, the most easily controlled being "hypothermia". Therefore, clinical care personnel must pay close attention to the dynamic changes of body temperature during the perioperative period and the accuracy of body temperature monitoring.

The body temperature monitoring is of great significance to patients as an important perioperative reference index, the perioperative body temperature monitoring needs high sensitivity, stability and accuracy, and meanwhile, the continuity and consistency of the measurement process are required so as to avoid the condition that the body temperature change of the patients cannot be truly reflected. At present, the methods for monitoring body temperature mainly comprise a central temperature measurement method and a peripheral temperature measurement method, wherein the central temperature measurement method is high in accuracy, but invasive operation is adopted, the price is high, the operation is complex, certain complications exist, and the method is not easy to accept by patients. The accuracy of tympanic membrane temperature measurement and temporal artery temperature measurement in the peripheral thermometry and the influence of operation skills are influenced, and the monitoring as perioperative body temperature is not suggested; the most common clinical oral and axillary thermometers use mercury-containing thermometers, and according to the world health organization's push on the global medical mercury elimination program', the use of mercury thermometers is reduced and eliminated globally. Meanwhile, in the trauma hand surgery, the limb tip continuous skin temperature monitoring tools are few, each hospital mostly adopts interrupted body temperature monitoring, the record is carried out after each monitoring, the operation is complex, the workload is large, the measurement is intermittent monitoring, and medical staff cannot timely know the post-operation limb temperature condition of a patient and can not compare with the normal limb temperature in the unmonitored time, the low body temperature of the affected limb cannot be timely found, and the affected limb can cause poor circulation due to the low body temperature of the tip, so that the wound infection and the wound healing are easily caused.

Based on the above situation, it is urgently needed to find a body temperature monitoring tool which is easy to use, comfortable, continuous in monitoring, precise, accurate, noninvasive and low in price, and serves as an optimal mode for continuous limb temperature monitoring in perioperative period, especially in hand-injury surgery.

Disclosure of Invention

In view of the above, in order to overcome the problems in the background art, the present invention provides a limb surface temperature monitoring and regulating system, which can continuously monitor the temperature of the postoperative limb of a patient and compare the monitored temperature with the normal limb temperature; when the post-operation limbs of the patient reach the set temperature, the alarm is given, and meanwhile, the irradiation height of the liftable infrared lamp is automatically regulated and controlled, so that the manual operation is avoided, and the temperature regulation error is reduced.

The utility model discloses a following method realizes: the utility model provides a limb surface temperature monitoring governing system, includes skin surface electromyography sensor and worm motor, its characterized in that: the worm gear is arranged at the output end of the worm motor, and the worm gear is meshed with the liftable infrared lamp; the detection device comprises a worm motor, a support, a detection box, a wireless charging head and a wireless charging control unit, wherein the left end and the right end of the front surface of the worm motor are respectively provided with a U-shaped limiting block, the lower end of the front surface of the worm motor is provided with the support, the detection box is arranged on the support and is embedded into the U-shaped limiting blocks, the lower surface of the detection box is provided with a charging port, and the wireless charging; the front side of the detection box is provided with a display screen and a plurality of buttons, the display screen is arranged above the buttons, the right side face of the detection box is provided with a first lead and a second lead, the tail ends of the first lead and the second lead are respectively provided with a magic tape, and the magic tape is provided with the skin surface electromyography sensor; the skin surface myoelectricity sensor is characterized in that a loudspeaker is arranged on the detection box, a first circuit board is arranged in the detection box, a first MCU is arranged on the first circuit board, and the first MCU is connected with a first wireless Bluetooth module, a storage module, a skin surface myoelectricity sensor driving circuit, a loudspeaker driving circuit, a button driving circuit and a display screen driving circuit.

Further, liftable infrared lamp includes first base, be provided with the rack on the first base, the worm wheel with rack toothing, the cover is equipped with the second base on the rack end, just second base bottom surface with worm motor upper surface connection, the articulated adjustable support arm of three-section that is provided with on the second base, the terminal articulated infrared heating lamp that has of adjustable support arm of three-section.

Further, the worm motor right flank is provided with the control box, be provided with the second circuit board in the control box, be provided with second MCU on the second circuit board, second MCU is connected with the wireless bluetooth module of second, infrared heating lamp drive circuit and worm motor drive circuit, first MCU with second MCU carries out wireless communication through first wireless bluetooth module and the wireless bluetooth module of second.

Further, the supporting seat bottom surface all is provided with the support column all around, both ends all are provided with the fixed block about the supporting seat bottom surface, just the fixed block set up in the support column is inboard, be provided with the U-shaped support frame between the fixed block.

Further, the detection box back is offered and is used for placing the standing groove that the magic was pasted, the upper surface is provided with ultraviolet lamp and infrared heating lamp in the standing groove, ultraviolet lamp with infrared heating lamp all is connected with first MCU, it is used for opening and shutting to detect the articulated cover that is provided with in the box back the standing groove can open and shut, first recess and second recess have been seted up to detection box back right-hand member.

The beneficial effects of the utility model reside in that: the utility model discloses in added first lead wire, second lead wire, magic subsides and skin surface electromyography sensor, make the effect through skin surface electromyography sensor can be effectual carry out the continuous monitoring of temperature to patient's postoperative limb, and compare with normal limbs temperature, make when patient's postoperative limb appears unusually, can effectually carry out early warning prevention effect, can reduce the probability that patient's operation part takes place to infect, and can also monitor the effect to operation limb tip part through skin surface electromyography sensor, make medical personnel carry out the effect of a comprehensive control body temperature to postoperative limb; the infrared heating lamp is added in the device, so that the postoperative limb of the patient can be heated, and the temperature of the postoperative limb of the patient is kept consistent with that of the normal limb; the infrared heating lamp is driven to lift up and down through the matching of the rack and the worm gear, so that the heating effects at different heights can be realized, and the irradiation angle can be flexibly adjusted through three sections of adjustable support arms, so that different parts of the limb can be conveniently heated; the utility model discloses simple structure, the simple operation reduces manpower and materials, alleviates medical personnel's work burden, can effectually monitor the limbs temperature of patient's postoperative.

Drawings

Fig. 1 is a schematic structural diagram of the first state of the present invention.

Fig. 2 is a schematic structural diagram of a second state of the present invention.

FIG. 3 is a schematic view of the cartridge.

FIG. 4 is a schematic view showing a back structure of the cartridge.

Fig. 5 is a schematic structural view of the support seat.

Fig. 6 is a schematic structural diagram of the worm motor.

FIG. 7 is a schematic block diagram of the circuit of the cartridge.

Fig. 8 is a schematic block circuit diagram of the control box.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 7, the present invention provides an embodiment: a limb surface temperature monitoring and adjusting system comprises a skin surface electromyographic sensor 1, a worm motor 2 and a supporting seat 3, wherein a liftable infrared lamp 4 is arranged on the upper surface of the supporting seat 3, the liftable infrared lamp 4 is provided with the worm motor 2 for driving the liftable infrared lamp 4 to ascend and descend, the output end of the worm motor 2 is provided with a worm wheel 21, and the worm wheel 21 is meshed with the liftable infrared lamp 4, so that the worm wheel 21 can be driven by the worm motor 2 to ascend and descend on the liftable infrared lamp 4; the left end and the right end of the front face of the worm motor 2 are respectively provided with a U-shaped limiting block 22, the lower end of the front face of the worm motor 2 is provided with a support 23, a detection box 5 is arranged on the support 23, the detection box 5 is embedded into the U-shaped limiting blocks 22, a charging port (not shown) is formed in the lower surface of the detection box 5, and a wireless charging head (not shown) which is used for charging the detection box 5 and corresponds to the charging port is arranged on the support 23, so that the detection box 5 can be charged through the matching of the wireless charging head and the charging port; the front surface of the detection box 5 is provided with a display screen 51 and a plurality of buttons 52, the display screen 51 is arranged above the buttons 52, so that the display screen 51 can display the value of the detected temperature, the buttons 52 can set the value of the critical temperature, the right side surface of the detection box 5 is provided with a first lead 53 and a second lead 54, the tail ends of the first lead 53 and the second lead 54 are respectively provided with a magic tape 55, the magic tape 55 is provided with the skin-surface electromyographic sensor 1, so that the magic tape 55 on the first lead 53 can be attached to the limb of a patient after the operation for temperature detection, and the magic tape 55 on the second lead 54 can be attached to the normal limb of the patient for temperature detection; the multifunctional skin surface myoelectricity sensor is characterized in that a loudspeaker (not shown) is arranged on the detection box 5, a first circuit board is arranged in the detection box 5, a first MCU is arranged on the first circuit board, and the first MCU is connected with a first wireless Bluetooth module, a storage module, a skin surface myoelectricity sensor driving circuit, a loudspeaker driving circuit, a button driving circuit and a display screen driving circuit.

As shown in fig. 1, fig. 2 and fig. 6, in an embodiment of the present invention, the liftable infrared lamp 4 includes a first base 41, a rack 42 is disposed on the first base 41, the worm wheel 21 is engaged with the rack 42, a second base 43 is sleeved on the end of the rack 42, the bottom surface of the second base 43 is connected with the upper surface of the worm motor 2, three sections of adjustable support arms 44 are hinged on the second base 43, and the end of the three sections of adjustable support arms 44 is hinged with an infrared heating lamp 45. The worm motor 2 is started, the worm motor 2 drives the worm wheel 21 to ascend and descend on the rack 42, the second base 43 ascends and descends along with the worm motor 2, the second base 43 drives the infrared heating lamp 45 to ascend and descend, the height of the infrared heating lamp 45 is adjusted, heating of different degrees of postoperative limbs of a patient is achieved, the angle of the infrared heating lamp 45 can be adjusted through the three sections of adjustable support arms 44, and heating of different parts of the postoperative limbs of the patient is achieved.

It should be noted that the infrared heating lamp 45 preferably has a heating height within a range of 30-50 cm, which can achieve a better warming effect on the postoperative limb of the patient, and the preferred height is 30 cm or 50 cm, but is not limited thereto.

Please refer to fig. 8, in an embodiment of the present invention, the right side surface of the worm motor 2 is provided with a control box 6, a second circuit board is arranged in the control box 6, the second circuit board is provided with a second MCU, the second MCU is connected with a second wireless bluetooth module, an infrared heating lamp driving circuit and a worm motor driving circuit, and the first MCU and the second MCU perform wireless communication via the first wireless bluetooth module and the second wireless bluetooth module.

Continuing to refer to fig. 5, the present invention provides an embodiment: all be provided with support column 31 around 3 bottom surfaces of supporting seat, both ends all are provided with fixed block 32 about 3 bottom surfaces of supporting seat, just fixed block 32 set up in support column 31 is inboard, be provided with U-shaped support frame 33 between the fixed block 32 for can increase the area of contact on supporting seat 3 and ground through U-shaped support frame 33, can guarantee that liftable infrared lamp 4 is better places on supporting seat 3.

Please continue to refer to fig. 4, in an embodiment of the present invention, the back of the detecting box 5 is provided with a placing slot 7 for placing the magic tape 55, the inner upper surface of the placing slot 7 is provided with an ultraviolet lamp 71 and an infrared heating lamp 72, the ultraviolet lamp 71 and the infrared heating lamp 72 are both connected with a first MCU, the back of the detecting box 2 is hinged with an openable cover 73 for opening and closing the placing slot, the right end of the back of the detecting box 5 is provided with a first groove 74 and a second groove 75, the first groove 74 is used for positioning the first lead 53, so that the first lead 53 can better place the magic tape 55 in the placing slot 7 for sterilization, and is not easy to damage, the second groove 75 is used for positioning the second lead 54, so that the second lead 54 can better place the magic tape 55 in the placing slot 7 for sterilization, is not easy to damage. Make after magic subsides 55 use, medical personnel put into standing groove 7 with magic subsides 55, open ultraviolet lamp 71, ultraviolet lamp 71 can carry out a sterile effect to magic subsides 55, when medical personnel need carry out the use once more, open infrared heating lamp 72, paste magic 55 and heat to the temperature similar with human body temperature, paste magic subsides 55 again and establish to disease postoperative limbs department and carry out temperature monitoring, can the process that the postoperative limbs have individual temperature adaptation, it is more comfortable to get the patient, avoid cross infection simultaneously.

The utility model provides a worm motor, wireless bluetooth module, skin table electromyography sensor, infrared heating lamp, ultraviolet lamp, infrared heating lamp, circuit board and MCU's circuit principle and structure are prior art, and the technical personnel in the field can know, do not explain in detail here, the utility model provides a worm motor's model can be TIAN JI/celestial being machine worm gear speed reducer, and wireless bluetooth module can be the CC2640 wireless bluetooth module of shengxian silica biography, and the infrared heating lamp model can be European department's Lang THERATHERM infrared heating lamp or agrimony CQ10, and MCU's model can be STM32F103, and skin table electromyography sensor's model can be A61F2/72, and wireless communication module's model can be Siemens DTD433, but is not limited to this.

The use method of the limb surface temperature monitoring and adjusting system comprises the following steps:

step S1, medical staff opens the detection box and sets the alarm critical temperature of the limb of the patient after the operation through a button;

step S2, when in use, the medical care personnel paste the magic tape on the first lead on the postoperative limb of the patient, and paste the magic tape on the second lead on the normal limb of the patient; so that the medical staff can compare the postoperative limb temperature with the normal limb temperature;

step S3, the detected temperature is transmitted to a storage module in a first MCU for storage through a skin surface electromyography sensor attached to the magic tape, and the first MCU displays the detected temperature on a display screen; so that the medical staff can clearly see the post-operation limb temperature and the normal limb temperature;

step S4, when the postoperative limb temperature of the patient is lower than the normal limb temperature of the patient, the medical staff recovers the postoperative limb of the patient to the normal body temperature through heat preservation and heating measures;

step S5, when the medical staff is not around the patient, the patient collects the post-operation limb temperature regularly through the detection box, when the post-operation limb temperature of the patient reaches the alarm critical temperature set by the medical staff, the loudspeaker gives an alarm, and the first MCU transmits the alarm information to the nurse management desk through the wireless communication module to give an alarm;

and step S6, the medical staff receives the alarm signal and the postoperative limbs of the patient are restored to normal body temperature through heat preservation and heating measures.

The heat preservation heating measure in step S6 is medical personnel through folding three sections adjustable support arm 44, places infrared heating lamp 45 directly over patient 'S postoperative limb through folding effect, and the effect of rethread first wireless bluetooth module and the wireless bluetooth module of second opens worm motor, and worm motor 2 drives the worm wheel and is in carry out the oscilaltion on the rack, when going up and down to suitable position, opens infrared heating lamp 45, heats the postoperative limb of disease through infrared heating lamp 45, and it is normal to heat to patient' S body temperature recovery, makes it keep unanimous with normal limb temperature, avoids appearing the suitable time of taking out stitches of hypothermia extension postoperative, leads to patient to increase the time of being in hospital. After the medical staff folds and adjusts the three sections of adjustable support arms 44 to be suitable for the position, the infrared heating lamp 45 can be turned on to irradiate the postoperative limbs of the patient, and then the medical staff can turn on or turn off the worm motor 2 through the first wireless Bluetooth module and the second wireless Bluetooth module, thereby driving the worm gear to lift up and down on the rack to adjust the irradiation height of the infrared heating lamp 45, different heating effects are realized on the postoperative limbs of the patient, so that medical personnel can not need to take care of the patient in real time, when the detection box 5 detects that the temperature of the postoperative limbs of the patient is lower than the temperature of the normal limbs, the postoperative limb heating operation of the patient can realize automatic height adjustment through the connection of the first wireless Bluetooth and the second wireless Bluetooth, thereby realizing different heating to the postoperative limb of the patient and keeping the postoperative limb of the patient at the same temperature as the normal limb.

It is worth mentioning that the limb surface temperature monitoring and adjusting system further comprises an APP arranged on the mobile phone, wherein the APP has a monitoring mode and is realized according to the following mode: open the APP, suggestion medical personnel input identity information carries out authentication, after the authentication, wireless communication module through first MCU is connected with the cell-phone, first MCU will regularly gather limbs detection temperature every time and preserve in the storage module, and first MCU will save the time/temperature tendency picture of data transmission in the module to the server formation postoperative limbs, medical personnel look up time/temperature tendency picture through the APP, the temperature dynamic change of disease can be looked over in real time to the doctor, the doctor of being convenient for in time makes the postoperative recovery scheme of each disease.

The time interval of the timed acquisition in the step S5 is 30 min. The postoperative limb recovery condition of the patient can be conveniently found in time, and the condition of low body temperature is avoided, so that the recovery time of the patient is influenced.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a limb surface temperature monitoring governing system, includes skin surface electromyography sensor and worm motor, its characterized in that: the worm gear is arranged at the output end of the worm motor, and the worm gear is meshed with the liftable infrared lamp; the detection device comprises a worm motor, a support, a detection box, a wireless charging head and a wireless charging control unit, wherein the left end and the right end of the front surface of the worm motor are respectively provided with a U-shaped limiting block, the lower end of the front surface of the worm motor is provided with the support, the detection box is arranged on the support and is embedded into the U-shaped limiting blocks, the lower surface of the detection box is provided with a charging port, and the wireless charging; the front side of the detection box is provided with a display screen and a plurality of buttons, the display screen is arranged above the buttons, the right side face of the detection box is provided with a first lead and a second lead, the tail ends of the first lead and the second lead are respectively provided with a magic tape, and the magic tape is provided with the skin surface electromyography sensor; the multifunctional skin surface myoelectricity sensor is characterized in that a loudspeaker is arranged on the detection box, a first circuit board is arranged in the detection box, a first MCU is arranged on the first circuit board, the first MCU is connected with a first wireless Bluetooth module, a storage module, a wireless communication module, a skin surface myoelectricity sensor driving circuit, a loudspeaker driving circuit, a button driving circuit and a display screen driving circuit, and the first MCU is connected with a nurse management desk through the wireless communication module.

2. The limb surface temperature monitoring and regulating system of claim 1, wherein: liftable infrared lamp includes first base, be provided with the rack on the first base, the worm wheel with rack toothing, the cover is equipped with the second base on the rack end, just second base bottom surface with worm motor upper surface connection, the articulated adjustable support arm of three-section that is provided with on the second base, the terminal articulated infrared heating lamp that has of the adjustable support arm of three-section.

3. The limb surface temperature monitoring and regulating system of claim 2, wherein: the worm motor right flank is provided with the control box, be provided with the second circuit board in the control box, be provided with second MCU on the second circuit board, second MCU is connected with the wireless bluetooth module of second, infrared heating lamp drive circuit and worm motor drive circuit, first MCU with second MCU carries out wireless communication through the wireless bluetooth module of first wireless bluetooth module and second.

4. The limb surface temperature monitoring and regulating system of claim 1, wherein: the supporting seat bottom surface all is provided with the support column all around, both ends all are provided with the fixed block about the supporting seat bottom surface, just the fixed block set up in the support column is inboard, be provided with the U-shaped support frame between the fixed block.

5. The limb surface temperature monitoring and regulating system of claim 1, wherein: the utility model discloses a magic subsides, including the detection box, the detection box back is offered and is used for placing the standing groove that the magic was pasted, the upper surface is provided with ultraviolet lamp and infrared heating lamp in the standing groove, ultraviolet lamp with infrared heating lamp all is connected with first MCU, the detection box back is articulated to be provided with and is used for opening and shutting the openable cover of standing groove, first recess and second recess have been seted up to detection box back right-hand member.