CN109124866A - Limbs guard system in imperception patient's art - Google Patents

Limbs guard system in imperception patient's art Download PDF

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Publication number
CN109124866A
CN109124866A CN201810864982.7A CN201810864982A CN109124866A CN 109124866 A CN109124866 A CN 109124866A CN 201810864982 A CN201810864982 A CN 201810864982A CN 109124866 A CN109124866 A CN 109124866A
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China
Prior art keywords
temperature
signal
blood oxygen
protection cover
thermal protection
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CN201810864982.7A
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Inventor
杨纯勇
熊亚
甯交琳
朱桂红
鲁开智
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First Affiliated Hospital of PLA Military Medical University
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First Affiliated Hospital of PLA Military Medical University
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Priority to CN201810864982.7A priority Critical patent/CN109124866A/en
Publication of CN109124866A publication Critical patent/CN109124866A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A61F7/086—Closures; Filling openings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/004—With mechanical drive, e.g. spring mechanism or vibrating unit being hit for starting vibration and then applied to the body of a patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H2023/002—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms having a percussion element combined with a passive spacer element for bearing against the skin

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The present invention relates to field of medical device, limbs guard system in a kind of imperception patient art is provided, including the thermal protection cover dressed for patient, one end of thermal protection cover is provided with opening, and thermal protection cover includes gloves and footmuff；Thermal protection cover includes outer surface and inner surface, and warming chamber is formed between outer surface and inner surface；Wherein, warming chamber is provided with fever mechanism, and fever mechanism includes shell, controlling terminal, temperature sensor, temperature controller and energy converter, and controlling terminal includes temperature setting module and control module；Gloves include the fingerstall of front end, and testing agency is arranged in fingerstall, forms inflatable cavity between the inner surface and outer surface of fingerstall.

Description

Limbs guard system in imperception patient's art
Technical field
The present invention relates to field of medical device, limbs guard system in specially a kind of imperception patient art.
Background technique
Body temperature is one of human body major vital sign, and the maintenance of normal body temperature is for maintaining human body various functions to closing weight Want, body temperature regulating system usually adjusts central body temperature constant at 37 DEG C, that is to say, that the normal body temperature of people should be 37℃.However have researches show that about 50% operation patients central body temperatures lower than 36 DEG C, 33.3% patient's central body temperature < 35 DEG C, it also means that hypothermia easily occurs in the course of surgery for patient, is more than especially 3 hours, general hand in general anesthesia operation Under when art is more than 2 hours, it is easy to appear hypothermia in art by patient.It is very that hypothermia is endangered caused by patient in art It is serious, therefore, the important content that Insulation is Intraoperative nursing care is carried out to the patient in operation.At present in nursing When keep warm to by the way of dressing thermal protection cover to patient, however, this mode is essentially by preventing patient's body The loss of body heat content and realize a heat-preserving function, but for patient in art, the body temperature of patient is relatively low, body heat It is few, so warming effect and bad.
Currently, detecting sphygmus and blood oxygen saturation monitoring operating room, Intensive Care Unit, emergency room, patient post-operative recovery and Research and the community medicine monitoring etc. for breathing sleep are widely used.It is big in anesthesia, operation and PACU and ICU It measures clinical application data to show to evaluate blood oxygen saturation and/or sub-saturated degree state in time, understands body Oxygenation function, as early as possible It was found that hypoxemia, it is sufficient to improve anesthesia and the safety of salvage grave patients.Blood oxygen saturation refers to be tied in whole blood volumes The oxygen capacity of conjunction accounts for the percentage of all combinative oxygen capacities, is one of basic data important in clinical treatment.Refer to First formula BOLD contrast is measured as common BOLD contrast using non-invasive measurement infrared technique, including upper and lower two shells, It is provided with the elements such as various parameters acquisition and processing in the housing, when use need to only place a finger on the finger between two housings and hold It can be learnt that the oxygen content of blood value of measured, therefore, which has the characteristics that easy to use in chamber.
However, there is many deficiencies for nail type BOLD contrast during actual use, for example, if BOLD contrast To if the clamping tension of finger, by causing the stasis at finger, the flowing of red blood cell in blood is influenced, and blood In the red blood cell that relies on inside capillary of oxygen transported, so, once the flowing of red blood cell receives It influences, then the oxygen content in blood will be declined, to influence the measurement result of last blood oxygen saturation；Moreover, During surgery, since patient is in narcosis, patient limb temperature is low at this time, and blood flowing speed is slow, equally will affect Measurement result, so that judgement of the doctor to patient's physiological conditions is influenced whether, to influence surgical effect.Therefore, how to improve The detection of blood oxygen saturation also becomes the important research direction of Peri-operative nursing.
Summary of the invention
The invention is intended to provide a kind of can during surgery keep warm to the limbs of patient, moreover it is possible to which the blood oxygen for measuring patient is full With limbs guard system in imperception patient's art of degree.
The present invention provides base case: limbs guard system in imperception patient's art, including the guarantor dressed for patient Warm set, one end of thermal protection cover are provided with opening, and thermal protection cover includes gloves and footmuff；Thermal protection cover includes outer surface and inner surface, outside Warming chamber is formed between surface and inner surface；Wherein, warming chamber is provided with fever mechanism, and fever mechanism includes shell, controls eventually End, temperature sensor, temperature controller and energy converter；
Shell is internally provided with the heating chamber for containing water, can be put into operation thermal protection cover；It is provided on shell closed Water inlet；Venthole is provided on shell, thermal protection cover is connected with gas-guide tube, and gas-guide tube protrudes into thermal protection cover and can be with venthole phase It is logical；
Controlling terminal, including temperature setting module are arranged for setting the setting value of body temperature and being stored in thermal protection cover Outer surface on；
Temperature sensor, for detecting the shell temperature of human body, and to controlling terminal output temperature signal, setting is warming On the inner surface of set；
Controlling terminal further includes control module, defeated when the temperature signal received is lower than the setting value of temperature setting module Enabling signal out exports shutdown signal when temperature signal is not less than the setting value of temperature setting module；
Heating module starts after the enabling signal for receiving control module, adds to water positioned at the bottom of shell Heat；It stops working after the shutdown signal for receiving control information output；
Energy converter is located in heating chamber, with cage connection, starts after the enabling signal for receiving control module output；
Gloves include the fingerstall of front end, testing agency are arranged in fingerstall, being formed between the inner surface and outer surface of fingerstall can The cavity of inflation；
Testing agency is mounted on the inner surface of fingerstall, and the blood oxygen signal including being provided with luminous tube and optical detector is handled Module, the feux rouges and infrared light of the capable of emitting different wave length of luminous tube, optical detector are used to receive the optical signal of luminous tube sending simultaneously It is converted into blood oxygen signal, finger can be protruded between luminous tube and optical detector；Blood oxygen signal processing module, for receiving blood oxygen letter Number and handled to obtain blood oxygen parameter value；
The outer surface of gloves is equipped with display module, for showing the blood oxygen ginseng obtained after the processing of blood oxygen signal processing module Numerical value.
Illustrate: inner surface refers to thermal protection cover and the one side of human contact in the application, and outer surface refers to and is exposed to One side in air.
The working principle of base case: thermal protection cover is for being worn on patient limb, when thermal protection cover is through patient's body After on body, the inner surface of thermal protection cover is in contact with patient body；Water inlet on shell is for the heating into shell Chamber adds water, and closed water inlet is then in order to avoid water is flowed out from shell during use, to drench guarantor Warm set；Before wearing, the heating chamber for containing water is put into the incubation cavity of thermal protection cover, guarantees the venthole and thermal protection cover on shell Gas-guide tube can be connected to；After having dressed thermal protection cover to patient, the temperature that medical staff passes through operation controlling terminal first is set Cover half block sets out a suitable temperature；
In the course of surgery, the shell temperature for the human body that temperature sensor will test is transmitted to controlling terminal, and control is eventually The control module at end carries out the setting value stored in the temperature signal and temperature setting module after receiving the temperature signal Compare, when the temperature value is less than setting value, exports enabling signal；
Heating module positioned at outer casing bottom be for being heated to the water in shell, it is defeated receiving control module After enabling signal out, heating module heats water；After the temperature of water increases, the temperature of shell is increased, the temperature of thermal protection cover Degree increases, so that the limbs to patient carry out a heating operation；When the shell temperature of patient limb is equal to or high being increased to After the setting value of temperature sensor, also mean that the shell temperature of patient at this time belongs to normally, therefore, heater at this time No longer need to carry out heating operation, this when, control module will export a shutdown signal, and heater stops working, and complete Heating operation；
And during this heating, the also control energy converter starting simultaneously of the starting information of control information output, transducing Device starts to vibrate, and when transducer vibrations, the ultrasonic wave passed out makes the surface elevation of water, and around protuberance Cavitation occurs, and the shock wave that this cavitation generates constantly repeatedly, will make water surface with the frequency of transducer vibrations The capillary wave of finite amplitude is generated, the wave head of this tensile wave disperses, and water atomization is made to form steam, and then steam is by going out The gas-guide tube of stomata connection flows out thermal protection cover, humidifies to the air of surrounding；
The testing agency installed in gloves is detected for the blood oxygen saturation to patient, when patient dresses After gloves, the finger of patient is between luminous tube and optical detector at this time, and when detection, blood oxygen signal processing module is to blood The oxygen content of blood in liquid is detected, firstly, luminous tube can issue the feux rouges and infrared light of different wave length, then due to this when Wait, finger between luminous tube and optical detector, so, feux rouges and infrared light after human skin tissue by light Detector receives, and then the optical signal received is converted blood oxygen signal by optical detector, and then the blood oxygen signal passes through blood oxygen Blood oxygen parameter value is obtained after signal processing module processing, the display module of last outer surface of glove installation shows the blood oxygen parameter value It shows and, can know that blood oxygen parameter at this time by checking display module just.
The beneficial effect of base case is: compared with existing warming mode, by the way that thermal protection cover is arranged in 1. this programme Fever mechanism, when the temperature setting module of controlling terminal detects the shell temperature of patient lower than set temperature, heated mould The water that block heating chamber is provided with is heated, then the heat of heating module by water, shell, thermal protection cover inner surface conduction after Reach at the body surface of patient, so that the body surface of patient slowly becomes warm, has the function that warming；And it is arranged in gloves Testing agency can also guarantee the testing result to blood oxygen saturation to avoid the clamping that opponent refers to.
2. the vibration of energy converter will drive the flowing of water during entire heating, the circulation of heat in water is realized, To accelerate the heating speed of water, meanwhile, steam is formed during vibration, to performing the operation, indoor air is humidified, and And steam is with heat at this time, to ensure that the condition of the temperature and humidity of operating room；Third, since energy converter is straight It connects on the shell in succession, therefore the vibration of energy converter also will drive case vibration to a certain extent, and shell is to place In thermal protection cover, so, the position that thermal protection cover places shell just will appear vibration, reach certain to the limbs of patient Massage effect, promotes the blood flow of limbs, to guarantee the testing result of blood oxygen saturation.
Preferred embodiment one: as the preferred of basic scheme, keep warm the intracavitary chlamydate mounting plate of setting, is arranged on mounting plate There is the mounting groove matched with shell, mounting groove is oppositely arranged with gas-guide tube.The utility model has the advantages that by shell be put into warming chamber when It waits, in order to allow the steam come out from the venthole of shell smoothly can flow out thermal protection cover by gas-guide tube, so just needing pacifying When casing, it is necessary to guarantee that venthole will be connected to gas-guide tube, so needing to shell when installation warming Intracavitary position adjusts repeatedly；Therefore, after the intracavitary setting mounting plate that keeps warm, mounting groove on mounting plate is opposite with gas-guide tube to be set It postponing, guarantees after shell is placed into mounting groove, venthole and the gas-guide tube of shell can smoothly be connected, so, Also it is achieved that shell in the intracavitary Fast Installation that keeps warm.
Preferred embodiment two: as the preferred of basic scheme, one end that thermal protection cover is provided with opening is provided with opens for adjusting The regulating mechanism of mouth size.The utility model has the advantages that the setting of opening and after wearing is good, is needed in order to for patient's wearing Opening is operated to realize fixation of the thermal protection cover with patient, and in view of the physique of different patients is different, therefore Regulating mechanism is provided with to one end of thermal protection cover opening, thermal protection cover, which can fit, to be adjusted such that opening using regulating mechanism The patient for answering different physique increases the practicability of thermal protection cover.
Preferred embodiment three: preferably two it is preferred, regulating mechanism includes the connection that thermal protection cover outer surface is arranged in Rope, connecting rope can tie up the opening of thermal protection cover.The utility model has the advantages that having dressed thermal protection cover in patient by setting connecting rope Afterwards, tie up the fixation to realize thermal protection cover to opening using connecting rope, it is easy to operate, and also the tightness tied up can To be adjusted according to the physique of patient, the practicability of regulating mechanism is increased.
Preferred embodiment four: as the preferred of basic scheme, water inlet is provided with link slot, is detachably connected in link slot There is seal plate.The utility model has the advantages that by the way that link slot is arranged to shell, using the cooperation of link slot and seal plate realize water inlet can It opens, when needing the heating chamber toward interior of shell that water is added, removes seal plate out of link slot, water inlet is opened, It being attached after completing to add water operation, then by seal plate and link slot, water inlet stops, and avoid water from flowing out from interior of shell, To influence the normal use of thermal protection cover, structure is simple.
Preferred embodiment five: preferably four it is preferred, link slot is thread groove, the lower surface of seal plate be provided with The threaded post that thread groove is threadedly engaged.The utility model has the advantages that utilizing matching for threaded post and thread groove by the way that threaded post is arranged to seal plate The connection for realizing seal plate and link slot is closed, connection is reliable.
Detailed description of the invention
Fig. 1 be in imperception patient art of the present invention in limbs guard system embodiment in thermal protection cover fever mechanism flow chart element Figure；
Fig. 2 is the outflow block diagram of testing agency；
Fig. 3 is the structural schematic diagram of fever mechanism；
Fig. 4 is the structural schematic diagram of seal plate in Fig. 3；
Fig. 5 is the schematic diagram of gloves；
Fig. 6 is the structural schematic diagram of fingerstall part in Fig. 5.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: gloves 10, the first outer surface 101, the first inner surface 105, inflating port 103, regulating mechanism 11, testing agency 20, luminous tube 201, optical detector 203, display unit 23, mounting plate 31, mounting groove 33, Shell 41, energy converter 45, water inlet 47, seal plate 471, connecting groove 473, connecting column 475,
Illustrate: inner surface refers to thermal protection cover and the one side of human contact in the application, and outer surface refers to and is exposed to One side in air；In order to distinguish, in the present embodiment, the outer surface of 10 fingerstall of gloves is named as the first outer surface 101, fingerstall Inner surface be named as the first inner surface；
Limbs guard system in imperception patient's art as shown in Figure 1, including the thermal protection cover dressed for patient, thermal protection cover One end be provided with opening, meanwhile, this one end is provided with the regulating mechanism 11 for adjusting openings of sizes, by be open into Row is adjusted so that thermal protection cover is adapted to the purpose of the patient of different physique, increases the practicability of thermal protection cover；In the present embodiment Regulating mechanism 11 be included in thermal protection cover outer surface setting connecting rope, by opening of the connecting rope to thermal protection cover tied up in the way of Carry out the adjusting of openings of sizes；
Thermal protection cover includes gloves 10 and footmuff；Thermal protection cover includes outer surface and inner surface, shape between outer surface and inner surface At warming chamber；Wherein, warming chamber is provided with fever mechanism, and fever mechanism includes shell 41, controlling terminal, temperature sensor, temperature Spend controller and energy converter 45；
Shell 41 is internally provided with the heating chamber for containing water, can be put into operation thermal protection cover；As shown in figure 3, on shell 41 It is provided with closed water inlet 47；Using link slot is provided at water inlet 47 in the present embodiment, link slot is thread groove, Then it is additionally provided with seal plate 471, the mode of the lower surface setting threaded post of seal plate 471 realizes the closing to water inlet 47, When needing the heating chamber toward inside shell 41 that water is added, seal plate 471 is removed out of link slot, water inlet 47 is beaten It opens, is attached after completing to add water operation, then by seal plate 471 with link slot, water inlet 47 stops, and avoids water from shell 41 Inside outflow, to influence the normal use of thermal protection cover；And in order to facilitate screwing to seal plate 471, as shown in figure 4, sealing The upper surface of plate 471 is provided with connecting groove 473, and connecting column 475 is provided in connecting groove 473, need to seal plate 471 into When row operation, by the way that the torquing operations to seal plate 471 can be realized to the force of connecting column 475；
Venthole is provided on shell 41, thermal protection cover is connected with gas-guide tube, and gas-guide tube protrudes into thermal protection cover and can be with venthole It communicates；In view of when shell 41 is put into warming chamber, in order to guarantee that venthole will be connected to gas-guide tube, installation when Time needs to adjust shell 41 repeatedly in the intracavitary position that keeps warm；Therefore, intracavitary mounting plate 31, mounting plate 31 are provided with keeping warm On be provided with mounting groove 33, position of the mounting groove 33 on mounting plate 31 is opposite with gas-guide tube；So, it ensure that in shell After 41 are placed into mounting groove 33, venthole and the gas-guide tube of shell 41 can be smoothly connected, and so, also be achieved that Shell 41 is in the intracavitary Fast Installation that keeps warm；
Controlling terminal, including temperature setting module are arranged for setting the setting value of body temperature and being stored in thermal protection cover Outer surface on；
Temperature sensor, for detecting the shell temperature of human body, and to controlling terminal output temperature signal, setting is warming On the inner surface of set；
Controlling terminal further includes control module, defeated when the temperature signal received is lower than the setting value of temperature setting module Enabling signal out exports shutdown signal when temperature signal is not less than the setting value of temperature setting module；
Heating module starts after the enabling signal for receiving control module, adds to water positioned at the bottom of shell 41 Heat；It stops working after the shutdown signal for receiving control information output；Using electrothermal tube as heating module in the present embodiment；
Energy converter 45 is located in heating chamber, connect with shell 41, opens after the enabling signal for receiving control module output It is dynamic；
As shown in Figure 5 and Figure 6, gloves 10 include the fingerstall of front end, setting testing agency 20 in fingerstall, first on fingerstall Inflatable cavity is formed between inner surface 105 and the first outer surface 101；
Testing agency 20 is mounted on the first inner surface 105, the blood including being provided with luminous tube 201 and optical detector 203 Oxygen signal processing module, the feux rouges and infrared light of the capable of emitting different wave length of luminous tube 201, optical detector 203 are luminous for receiving The optical signal of the sending of pipe 201 is simultaneously converted into blood oxygen signal, and finger can be protruded between luminous tube 201 and optical detector 203；Blood oxygen letter Number processing module, for receiving blood oxygen signal and being handled to obtain blood oxygen parameter value；
The outer surface of gloves 10 is equipped with display module, for showing the blood oxygen obtained after the processing of blood oxygen signal processing module Parameter value.
Thermal protection cover be for being worn on patient limb, after thermal protection cover is through on patient body, the interior table of thermal protection cover Face is in contact with patient body；Water inlet 47 on shell 41 is to add water for the heating chamber into shell 41, can Closed water inlet 47 is then in order to avoid water is flowed out from shell 41 during use, to drench thermal protection cover；It is wearing Dai Qian puts the heating chamber for containing water in the incubation cavity of thermal protection cover into, guarantees the air guide of the venthole and thermal protection cover on shell 41 Pipe can be connected to；
As shown in Figure 1, the temperature that medical staff passes through operation controlling terminal first is set after having dressed thermal protection cover to patient Cover half block sets out a suitable temperature；In the course of surgery, the shell temperature for the human body that temperature sensor will test passes It is delivered to controlling terminal, the control module of controlling terminal sets mould after receiving the temperature signal, by the temperature signal and temperature The setting value stored in block is compared, and when the temperature value is less than setting value, exports enabling signal；
Heating module positioned at 41 bottom of shell is to receive control mould for being heated to the water in shell 41 After the enabling signal of block output, heating module heats water；After the temperature of water increases, the temperature of shell 41 is increased, and is kept warm The temperature of set increases, to carry out a heating operation to the limbs of patient, the shell temperature of patient limb is increased, is being increased to After the setting value of temperature sensor, also mean that the shell temperature of patient at this time belongs to normally, therefore, this When heater no longer need to carry out heating operation, this when, control module will export a shutdown signal, and heater stops Heating operation is completed in work；
And during this heating, also control energy converter 45 starts the starting information of control information output simultaneously, changes Energy device 45 starts to vibrate, and when energy converter 45 vibrates, the ultrasonic wave passed out makes the surface elevation of water, and is swelling Around occur cavitation, and the shock wave that this cavitation generates by the frequency vibrated with energy converter 45 constantly repeatedly, Water surface is set to generate the capillary wave of finite amplitude, the wave head of this tensile wave disperses, and so that water atomization is formed steam, then water Vapour flows out thermal protection cover by the gas-guide tube that venthole is connected to, and humidifies to the air of surrounding；
The testing agency 20 installed in gloves 10 is detected for the blood oxygen saturation to patient, when patient wears It always wears your gloves after 10, the finger of patient is between luminous tube 201 and optical detector 203 at this time, as shown in Fig. 2, detection When, blood oxygen signal processing module detects the oxygen content of blood in blood, firstly, luminous tube 201 can issue different wave length Feux rouges and infrared light, then due to this when, finger between luminous tube 201 and optical detector 203, so, it is red Light and infrared light are being received after human skin tissue by optical detector 203, and then optical detector 203 believes the light received Number it is converted into blood oxygen signal, then the blood oxygen signal obtains blood oxygen parameter value after the processing of blood oxygen signal processing module, finally The display module of 10 outer surface of gloves installation shows the blood oxygen parameter value, can know that at this time by checking display module just Blood oxygen parameter.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides This programme, some typical known features or known method should not become one skilled in the art and implement the application Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for explaining the content of claim.

Claims (6)

1.无知觉病人术中肢体防护系统，包括用于病人穿戴的保暖套，所述保暖套的一端设置有开口，所述保暖套包括手套和脚套；所述保暖套包括外表面和内表面，所述外表面和所述内表面之间形成保暖腔；其特征在于：所述保暖腔设置有发热机构，所述发热机构包括外壳、控制终端、温度传感器、温度控制器和换能器；1. Intraoperative limb protection system for unconscious patients, comprising a thermal jacket for patient wearing, one end of the thermal jacket is provided with an opening, the thermal jacket includes gloves and a foot cover; the thermal jacket includes an outer surface and an inner surface , a thermal cavity is formed between the outer surface and the inner surface; it is characterized in that: the thermal cavity is provided with a heating mechanism, and the heating mechanism includes a casing, a control terminal, a temperature sensor, a temperature controller and a transducer; 外壳，内部设置有盛装水的加热腔，可放入手术保暖套内；所述外壳上设置有可封闭的进水口；所述外壳上设置有出气孔，所述保暖套连接有导气管，所述导气管伸入所述保暖套并可与所述出气孔相通；The outer casing is provided with a heating cavity containing water inside, which can be put into the surgical warm sleeve; the outer casing is provided with a sealable water inlet; the outer casing is provided with an air outlet; the air guide tube extends into the warm jacket and can be communicated with the air outlet; 控制终端，包括温度设定模块，用于设定体温的设定值并进行存储，设置在所述保暖套的外表面上；a control terminal, including a temperature setting module, used for setting and storing the set value of body temperature, and is arranged on the outer surface of the thermal jacket; 温度传感器，用于检测人体的体表温度，并向控制终端输出温度信号，设置在所述保暖套的内表面上；a temperature sensor, used for detecting the body surface temperature of the human body, and outputting a temperature signal to the control terminal, arranged on the inner surface of the thermal jacket; 控制终端还包括控制模块，在接收到的温度信号低于温度设定模块的设定值时输出启动信号，在温度信号不低于温度设定模块的设定值时输出关闭信号；The control terminal also includes a control module, which outputs a start signal when the received temperature signal is lower than the set value of the temperature setting module, and outputs a shutdown signal when the temperature signal is not lower than the set value of the temperature setting module; 加热模块，位于所述外壳的底部，在接收到控制模块的启动信号后启动，对水进行加热；在接收到控制信息输出的关闭信号后停止工作；The heating module, located at the bottom of the casing, starts after receiving the starting signal of the control module to heat the water; and stops working after receiving the closing signal output by the control information; 换能器，位于所述加热腔内，与所述外壳连接，在接收到控制模块输出的启动信号后启动；a transducer, located in the heating chamber, connected to the housing, and activated after receiving the activation signal output by the control module; 所述手套包括前端的指套，所述指套内设置检测机构，所述指套的内表面与外表面之间形成可充气的空腔；The glove comprises a finger cover at the front end, a detection mechanism is arranged in the finger cover, and an inflatable cavity is formed between the inner surface and the outer surface of the finger cover; 所述检测机构安装在指套的内表面上，包括设置有发光管和光探测器的血氧信号处理模块，发光管可发出不同波长的红光和红外光，光探测器用于接收发光管发出的光信号并转换成血氧信号，发光管和光探测器之间可伸入手指；血氧信号处理模块，用于接收血氧信号并进行处理得到血氧参数值；The detection mechanism is installed on the inner surface of the finger sleeve, and includes a blood oxygen signal processing module provided with a light-emitting tube and a light detector. The light-emitting tube can emit red light and infrared light of different wavelengths, and the light detector is used to receive the light emitted by the light-emitting tube. The light signal is converted into a blood oxygen signal, and the finger can be inserted between the light-emitting tube and the light detector; the blood oxygen signal processing module is used to receive the blood oxygen signal and process it to obtain the blood oxygen parameter value; 所述手套的外表面安装有显示模块，用于显示血氧信号处理模块处理后得到的血氧参数值。A display module is installed on the outer surface of the glove for displaying the blood oxygen parameter value processed by the blood oxygen signal processing module. 2.根据权利要求1所述的无知觉病人术中肢体防护系统，其特征在于：所述保暖腔内设置有所述外壳的安装板，所述安装板上设置有与所述外壳相配合的安装槽，所述安装槽与所述导气管相对设置。2 . The intraoperative limb protection system for unconscious patients according to claim 1 , wherein a mounting plate of the outer casing is arranged in the thermal chamber, and a mounting plate matched with the outer casing is arranged on the installation plate. 3 . An installation groove is arranged opposite to the air duct. 3.根据权利要求1所述的无知觉病人术中肢体防护系统，其特征在于：所述保暖套设置有开口的一端设置有用于调节所述开口大小的调节机构。3 . The intraoperative limb protection system for unconscious patients according to claim 1 , wherein: the end of the warm jacket provided with the opening is provided with an adjustment mechanism for adjusting the size of the opening. 4 . 4.根据权利要求3所述的无知觉病人术中肢体防护系统，其特征在于：所述调节机构包括设置在所述保暖套外表面的连接绳，所述连接绳可对所述保暖套的开口进行捆扎。4 . The intraoperative limb protection system for unconscious patients according to claim 3 , wherein the adjustment mechanism comprises a connecting rope arranged on the outer surface of the thermal jacket, and the connecting rope can be used for the protection of the thermal jacket. Opening for bundling. 5.根据权利要求1所述的无知觉病人术中肢体防护系统，其特征在于：所述进水口处设置有连接槽，所述连接槽内可拆卸连接有止水板。5 . The intraoperative limb protection system for unconscious patients according to claim 1 , wherein the water inlet is provided with a connection groove, and a water stop plate is detachably connected in the connection groove. 6 . 6.根据权利要求5所述的无知觉病人术中肢体防护系统，其特征在于：所述连接槽为螺纹槽，所述止水板的下表面设置有与所述螺纹槽螺纹配合的螺纹柱。6 . The intraoperative limb protection system for unconscious patients according to claim 5 , wherein the connecting groove is a threaded groove, and the lower surface of the water stop plate is provided with a threaded post that is threadedly matched with the threaded groove. 7 . .
CN201810864982.7A 2018-08-01 2018-08-01 Limbs guard system in imperception patient's art Pending CN109124866A (en)

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CN110314032A (en) * 2019-06-04 2019-10-11 黄勤奇 It is a kind of suitable for the back of the hand, the Intelligent thermal-protection device of instep
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