CN108958311A - A kind of thermostatically-controlled equipment and method - Google Patents

A kind of thermostatically-controlled equipment and method Download PDF

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Publication number
CN108958311A
CN108958311A CN201810814419.9A CN201810814419A CN108958311A CN 108958311 A CN108958311 A CN 108958311A CN 201810814419 A CN201810814419 A CN 201810814419A CN 108958311 A CN108958311 A CN 108958311A
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CN
China
Prior art keywords
temperature
cavity
plate
patient
limbs
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CN201810814419.9A
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Chinese (zh)
Inventor
李光林
杨银兰
郑悦
田岚
王金玲
张子清
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LONGGANG ORTHOPEDICS HOSPITAL OF SHENZHEN
Shenzhen Institute of Advanced Technology of CAS
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LONGGANG ORTHOPEDICS HOSPITAL OF SHENZHEN
Shenzhen Institute of Advanced Technology of CAS
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Priority to CN201810814419.9A priority Critical patent/CN108958311A/en
Publication of CN108958311A publication Critical patent/CN108958311A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0624Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001Body part
    • A61F2007/0029Arm or parts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0095Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N2005/0658Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661Radiation therapy using light characterised by the wavelength of light used ultraviolet

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

The embodiment of the invention discloses a kind of thermostatically-controlled equipment and methods.The thermostatically-controlled equipment includes cavity body structure, is adjusted and shelves plate, temperature sensor, heater and main control chip;Cavity body structure includes antinose-dive leg, check apron and U-shaped transparency cover, and U-shaped transparency cover and antinose-dive leg form cavity, and cavity rear places check apron, the hole passed through for limbs of patient is arranged on check apron;It is adjustable to shelve plate, temperature sensor, heater and main control chip and be mounted in cavity, heater is mounted on adjustable shelve in plate, adjusting shelves plate for placing limbs of patient, main control chip is used to control the adjustable angular adjustment for shelving plate, and when the real time temperature for the cavity that temperature sensor detects and preset temperature difference, cavity temperature is adjusted by control heater.The embodiment of the present invention by keep the temperature in thermostatically-controlled equipment, dispose, observe and level of comfort in terms of setting, it is more humanized to realize that postoperative suffering limb is preferably kept the temperature, disposed and observed.

Description

A kind of thermostatically-controlled equipment and method
Technical field
The present embodiments relate to technical field of medical equipment more particularly to a kind of thermostatically-controlled equipment and methods.
Background technique
After the 1970s, microsurgery development is very fast, and China is to carry out the replantation of a severed limb to perform the operation earliest state Family, hand microsurgical technique can accomplish suffering limb finely to repair.Hand microsurgery replant operation after 7-10 days be very crucial Convalescence, frequently the moving or move of patient's suffering limb, local environment temperature is not suitable for or disposes and unreasonable etc. can all cause to replant Refer to body vasopasm, Vascular crisis occur, serious person, which results even in replant, refers to body necrosis.
To guarantee postoperation recovery quality, shortening healing time, suffering limb must be in one smokeless, sterile, (room temperature is constant temperature 25-35 °) a home from home, suffer from hand generally and must raise 15-25 ° of inclination in favor of venous return, while patient being required absolutely to lie low Bed 7-10 days, and keep happy, avoid body stir or mental emotion caused by vasopasm, these urgent arts Nursing demand needs are realized by a kind of reasonable medical-specialty rehabilitation apparatus afterwards.Currently, China is in microsurgery postoperative patient Also in compared with backward state on the training apparatus of placement with the healing of limb.Common easy device, such as Jinhua, the second hospital is set It has counted using gooseneck lamp apart from the roasting incubator according to heat preservation in suffering limb 35cm or so place;Designed by the hospital general of Yan Kuang consortium of Zhou Cheng Insulating box is kept the temperature using thermostat, and insulation board is placed in cabinet top, and air purifier disinfection adds cushion to realize height Degree is adjusted;The insulating box of the 9th 7 Hospital Design of the Chinese People's Liberation Army is kept the temperature using far infrared temperature control attemperator, ultraviolet light There are skylight in lamp disinfection, top of the box, convenient for observation;Guangzhou Medical College attached Shenzhen Sha Jing hospital hand surgery is then made on roasting illuminator It improves, realizes heat insulation function using masking heat-insulating etc. to avoid patient's rest is disturbed;Shenzhen Longgang Central Hospital's hand Medical hand surgery warm box designed by surgery section hospital, the device adjust corresponding with having made in limbs placement adjusting in temperature It improves, including two separation cabinets with common side wall, the first cabinet is heater box, and second case is hand fixed station, heater box Side wall heating, hot-air flow to be full of entire second cabinet from common side wall to the second cabinet, and hand fixed station includes one flat Plate and height adjustment mechanism, plate are located at below plate for shelving suffering limb, regulating mechanism, reasonably tilt convenient for adjusting plate Angle is in favor of venous return, and the side wall of the second cabinet is that ∩ type can lift hinge type transparent organic glass lid, convenient for observing and lifting Dressing is opened, box inside wall is equally also equipped with disinfection ultraviolet lamp and headlamp.Above-mentioned incubator have certain heat insulation effect and Avoid patient frequently moves injury to suffering limb, but all has that temperature is unbalanced and temperature is not easy to adjust and (changes headlight or tune Lamp is saved at a distance from suffering limb), the disadvantages of limbs of patient setting is simple and crude and comfort is poor.
Summary of the invention
The embodiment of the present invention provides a kind of thermostatically-controlled equipment and method, to realize the thermal environment and peace that make postoperative suffering limb The case where mode of setting is more conducive to Rehabilitation, and the medical staff that is more convenient for observes patient provides a more scientific, peace for patient Entirely, comfortable and convenient rehabilitation environment, substantially increases the cure rate of patient.
In a first aspect, the embodiment of the invention provides a kind of thermostatically-controlled equipment, the temperature control device include cavity body structure, It is adjustable to shelve plate, temperature sensor, heater and main control chip;The cavity body structure includes antinose-dive leg, check apron and U-shaped Bright lid, wherein the U-shaped transparency cover is rotatablely connected by shaft and the antinose-dive leg, described U-shaped transparent to be placed on the case Above body support frame, the U-shaped transparency cover and the antinose-dive leg form cavity, and check apron, the check apron are placed in the cavity rear It is upper that the hole passed through for limbs of patient is set;It is described adjustable to shelve plate, temperature sensor, heater and main control chip and be mounted on institute It states in cavity, the heater is mounted on described be adjusted and shelves in plate, and the adjusting shelves plate for being disposed through the gear The output of the limbs of patient in hole on curtain, the temperature sensor is connected with the input of the main control chip, the master control core The output of piece is connected with the adjustable control for shelving plate and heater respectively, and the main control chip is described adjustable for controlling Section shelves the angular adjustment of plate, and the cavity detected when the temperature sensor real time temperature and preset temperature not Meanwhile it controlling the heater and adjusting the cavity temperature.
It further, further include regulating mechanism, the regulating mechanism includes push-rod electric machine and connecting rod;
The push-rod electric machine and connecting rod and the adjustable plate of shelving are hinged, for pushing away as described in main control chip control Bar motor drive it is described it is lever regulated it is described it is adjustable shelve plate support and lift angle.
It further, further include the ultraviolet lamp and headlamp being set on front side of the cavity;
The ultraviolet lamp is used for the sterilization that carries out disinfection to the limbs of patient;
The headlamp is for observing the limbs of patient in nighttime conditions.
It further, further include display board and control panel;
It is described display panel used in the real time temperature, the preset temperature and the disinfecting time that show the cavity, the disinfection Time is the time that the ultraviolet lamp is opened;
The control panel is shelved described in the angle and control of plate for the preset temperature to be arranged, increases and decreases described be adjusted The switch of ultraviolet lamp and the headlamp.
Further, further include handrail groove, be arranged on the antinose-dive leg, for carrying out position to the cavity body structure Set adjustment.
Further, further include bottom bracing, be arranged on the antinose-dive leg, for placing the cavity body structure.
It further, further include the power switch and power interface being set on the antinose-dive leg;
Line voltage is provided to the cavity body structure by the power interface, the power switch controls the cavity knot The on/off of structure.
Further, the adjustable plate of shelving is dimple form reticular structure.
Second aspect, the embodiment of the invention also provides a kind of constant-temperature control methods, any using such as embodiment of the present invention The thermostatically-controlled equipment;
The constant-temperature control method includes:
When the limbs of patient be placed in it is described it is adjustable shelve on plate when, the cavity is detected by the temperature sensor Real time temperature;
When the real time temperature for the cavity that the temperature sensor detects and the preset temperature difference, the master control The heating of heater described in chip controls is until the real time temperature of the cavity is equal to the preset temperature.
Further, when the limbs of patient be placed in it is described it is adjustable shelve on plate when, by the temperature sensor Before the real time temperature for detecting the cavity, further includes:
Adjustable angular adjustment to the preset of the limbs of patient for shelving plate is controlled by the main control chip to incline Within the scope of rake angle.
The embodiment of the present invention is by providing a kind of perseverance for the heat preservation of hand microsurgery postoperative patient limb, placement and observation Temperature control device, the thermostatically-controlled equipment include cavity body structure, are adjusted and shelve plate, temperature sensor, heater and master control core Piece;The cavity body structure includes antinose-dive leg, check apron and U-shaped transparency cover, wherein the U-shaped transparency cover by shaft with it is described Antinose-dive leg rotation connection, it is described it is U-shaped it is transparent be placed on above the antinose-dive leg, the U-shaped transparency cover and the cabinet branch Frame forms cavity, and the cavity rear places check apron, the hole passed through for limbs of patient is arranged on the check apron;Described be adjusted is put It sets plate, temperature sensor, heater and main control chip to be mounted in the cavity, the heater is mounted on described be adjusted and puts It sets in plate, the limbs of patient that plate is used to be disposed through hole on the check apron is shelved in the adjusting, the temperature sensor Output is connected with the input of the main control chip, and the output of the main control chip shelves plate and heater with described be adjusted respectively Control be connected, the main control chip is used to control the adjustable angular adjustment for shelving plate, and works as the temperature sensing When the real time temperature and preset temperature difference of the cavity that device detects, controls the heater and adjusts the cavity temperature, Solve that temperature that current incubator has is unbalanced and temperature is not easy to adjust, limbs of patient setting is simple and crude and comfort is poor Problem, realization make the thermal environment of postoperative suffering limb, setting be more conducive to Rehabilitation, and the medical staff that is more convenient for observes patient Situation provides a more scientific, safe, comfortable and convenient rehabilitation environment for patient, substantially increases the cure rate of patient.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of thermostatically-controlled equipment provided in an embodiment of the present invention;
Fig. 2 is a kind of left view figure structure schematic representation of thermostatically-controlled equipment provided in an embodiment of the present invention;
Fig. 3 is that a kind of U-shaped transparency cover of thermostatically-controlled equipment provided in an embodiment of the present invention opens showing to extreme position It is intended to;
Fig. 4 is that a kind of U-shaped transparency cover of thermostatically-controlled equipment provided in an embodiment of the present invention opens showing to middle position It is intended to;
Fig. 5, which is that a kind of regulating mechanism height-regulating of thermostatically-controlled equipment provided in an embodiment of the present invention is adjustable, shelves plate angle degree Schematic diagram;
Fig. 6 is the schematic diagram of the control panel on a kind of thermostatically-controlled equipment provided in an embodiment of the present invention;
Fig. 7 is the schematic diagram of the display board on a kind of thermostatically-controlled equipment provided in an embodiment of the present invention;
Fig. 8 is a kind of flow chart of constant-temperature control method provided in an embodiment of the present invention;
Fig. 9 is a kind of flow chart of constant-temperature control method provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing to of the invention specific real Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention, Rather than limitation of the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart, It is that many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again It arranges.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing. The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Fig. 1 is a kind of overall structure diagram of thermostatically-controlled equipment provided in an embodiment of the present invention, and Fig. 2 is that the present invention is real A kind of left view figure structure schematic representation of thermostatically-controlled equipment of example offer is applied, the present embodiment is applicable to hand microsurgery and replants hand It is postoperative suffering limb is kept the temperature and is disposed and medical staff convenient for observation the case where.
As depicted in figs. 1 and 2, the thermostatically-controlled equipment includes cavity body structure 11, is adjusted and shelves plate 15, temperature sensing Device, heater and main control chip;The cavity body structure includes antinose-dive leg 1, check apron (not shown) and U-shaped transparency cover 10, Wherein, the U-shaped transparency cover 10 is rotatablely connected by shaft 9 and the antinose-dive leg 1, and the U-shaped transparency cover 10 is placed in described 1 top of antinose-dive leg, the U-shaped transparency cover 10 form cavity with the antinose-dive leg 1, and check apron, institute are placed in the cavity rear State the hole that setting is passed through for limbs of patient on check apron;Described be adjusted shelves plate 15, temperature sensor, heater and main control chip It is mounted in the cavity, the heater is mounted on described be adjusted and shelves in plate 15, and the adjusting shelves plate 15 for putting Set the limbs of patient in the hole on the check apron, the output and the input phase of the main control chip of the temperature sensor Even, the output of the main control chip is connected with the adjustable control for shelving plate 15 and heater respectively, the main control chip For controlling the adjustable angular adjustment for shelving plate 15, and the reality of the cavity detected when the temperature sensor When Shi Wendu is with preset temperature difference, controls the heater and adjust the cavity temperature.
Specifically, the cavity body structure be made of antinose-dive leg 1, check apron and U-shaped transparency cover 10 it is independent small-sized closed Packaging type heat-insulated cavity structure, the U-shaped transparency cover 10 are placed in 1 top of the antinose-dive leg, the U-shaped transparency cover 10 with it is described Antinose-dive leg 1 forms cavity, and the cavity rear places check apron, the hole passed through for limbs of patient, cavity is arranged on the check apron Internal volume is relatively suitable and can guarantee its airtightness etc. again.The U-shaped transparency cover 10 is optionally that can lift hinge type U Type transparency cover is convenient for the multi-faceted observation limbs of patient situation of medical staff and more dressing, especially in more dressing, and can be led to Crossing shaft 9 is rotatablely connected the U-shaped transparency cover 10 with the antinose-dive leg 1, and limited block 8 can as shown in Figure 1 To be used to limit the U-shaped transparency cover 10 in the extreme position of around the shaft 9 rotations, it is illustrated in figure 3 offer of the embodiment of the present invention A kind of thermostatically-controlled equipment U-shaped transparency cover open to extreme position schematic diagram, Fig. 4 be provided in an embodiment of the present invention one The U-shaped transparency cover of kind thermostatically-controlled equipment opens the schematic diagram to middle position, can visually demonstrate according to Fig. 3 and Fig. 4 U-shaped transparency cover 10 can be raised out, be easy to multi-faceted observation, change convenient for medical staff in the case where not moving suffering limb limbs Medicine.
In cavity, the adjustable plate 15 of shelving is dimple form reticular structure, is easy to fixed arm, heater is mounted on It is described it is adjustable shelve in plate 15, the heating material in heater using flexible light-weight materials and specific heat capacity it is small, be conducive to Limbs of patient comes into full contact with heat source, while avoiding local wound healing non-uniform phenomenon, while heat source shelves plate from adjustable 15 flow rapidly upward and are diffused rapidly in entire cavity, and sky cavity temperature is made quickly to be increased to preset temperature, that is, guarantee to suffer from Person's limbs preferentially reach temperature requirement, and thermally equivalent.Temperature sensor guarantees for the real time temperature in Real-time Feedback cavity Temperature is suitable and avoids burning.The input of main control chip is connected with the output of the temperature sensor, the main control chip it is defeated It is connected respectively with the adjustable control for shelving plate 15 and heater out, main control chip can pass with higher sensitivity temperature The real time temperature that sensor detects is compared with preset temperature, when real time temperature is higher than preset temperature, main control chip control The heater stops heating, and when real time temperature is lower than preset temperature, main control chip controls the heater and is heated, So that the temperature in cavity reaches preset temperature.That is, the thermostatically-controlled equipment in the embodiment of the present invention passes through heater It heats combination temperature sensor and carries out real time temperature feedback, pass through the difference comparsion of preset temperature (25-45 DEG C) and real time temperature Achieve the purpose that control constant temperature in the cavity of the thermostatically-controlled equipment.
It needs frequently to observe the swelling degree replanted and refer to body after hand microsurgery reimplantation, the colour of skin, Pi Wen and capillary fill It is full of phenomenon, records in time, and in due course dressing.Medical staff needs the case where frequently observation limbs of patient, to prevent limbs of patient Situation processing causes to replant not in time refers to body necrosis.The prior art is such as mounted on due to the difference of heating material installation site Some side wall or top hinder observation sight, extend observation time, and cannot the multi-faceted observation to limbs of patient, simultaneously Also the range that night illumination can be observed is reduced, is not easy to medical staff's observation, and not according to limbs of patient right-hand man Together, there is inconvenience with observation more in different dressing operations;The difference of situation according to the observation, medical staff can be by cabinet unilateral side It raises or moves out limbs of patient, be not easy to dressing and be unfavorable for the healing of limbs of patient;Temperature observations result one in cavity body As be unable to Real-time Feedback to medical staff, be unfavorable for the accurate adjusting of temperature.The embodiment of the present invention the advantages of this arrangement are as follows Using hinge type transparent organic glass lid can be lifted, raise operation it is more convenient, heating material is installed in bottom in apparatus of the present invention Between, upper base surface be equipped with it is U-shaped lift hinge type transparent organic glass lid, can from top to bottom, from left to right and from the right side The case where to left multi-faceted observation limbs of patient, provide convenience for medical staff's observation, while being suitable for dressing or so Ipsilateral hand.
The embodiment of the present invention is a kind of for hand microsurgery postoperative patient person limb insulation heat, placement and observation by providing Thermostatically-controlled equipment, which includes cavity body structure, adjustable shelves plate, temperature sensor, heater and master Control chip;The cavity body structure includes antinose-dive leg, check apron and U-shaped transparency cover, wherein the U-shaped transparency cover by shaft with Antinose-dive leg rotation connection, it is described it is U-shaped it is transparent be placed on above the antinose-dive leg, the U-shaped transparency cover and the case Body support frame forms cavity, and the cavity rear places check apron, the hole passed through for limbs of patient is arranged on the check apron;It is described adjustable Section is shelved plate, temperature sensor, heater and main control chip and is mounted in the cavity, and the heater is mounted on described adjustable Section is shelved in plate, and the adjusting shelves plate for being disposed through the limbs of patient in hole on the check apron, the temperature sensing The output of device is connected with the input of the main control chip, the output of the main control chip respectively with it is described it is adjustable shelve plate and plus The control of hot device is connected, and the main control chip is used to control the adjustable angular adjustment for shelving plate, and works as the temperature When the real time temperature and preset temperature difference of the cavity that sensor detects, controls the heater and adjust the cavity temperature Degree, solves that temperature that current incubator has is unbalanced and temperature is not easy to adjust, and limbs of patient setting is simple and crude and comfort The problem of difference, realization makes the thermal environment of postoperative patient limbs, setting be more conducive to Rehabilitation, and the medical staff that is more convenient for Patient profiles are observed, a more scientific, safe, comfortable and convenient rehabilitation environment is provided for patient, substantially increases patient Cure rate.
It further include regulating mechanism in another embodiment with continued reference to Fig. 2, the regulating mechanism includes push-rod electric machine 16 With connecting rod 17;The push-rod electric machine 16 and connecting rod 17 and the adjustable plate 15 of shelving are hinged, for by the main control chip control Make the push-rod electric machine 16 drive the connecting rod 17 adjust it is described it is adjustable shelve plate 15 support and lift angle.
Placement to postoperative patient limbs be it is of crucial importance, the general outline of limbs of patient placing height be higher than heart level, Angle is 15-25 °, excessively high to will affect the blood circulation replanted and refer to body, too low to will cause venous return, forms local edema;And suffer from Person's limbs will avoid intractable vasopasm caused by nicotine from causing to replant finger in a kind of smokeless, sterile, comfortable environment Body necrosis prevents germ cross-infection, vessel retraction caused by fear of the reduction of patient to foreign environment, local blood supply insufficiency Deng.Limbs of patient is generally placed in the biggish square box of volume by the prior art, is adjusted using better simply cushion The height of suffering limb is saved, air purifier carrys out sterilization, but the volume of cabinet accounts for bed surface and accumulated conference and subtracts the patient space that can crouch The adjusting of small and temperature not can display real-time setting temperature, and it is improper to hold to temperature locating for limbs of patient;Cushion adjusts limbs of patient Height is difficult to control and moves limbs of patient and may damage to limbs of patient to add cushion;Limbs of patient it is uncomfortable Limbs of patient should be caused to be likely to result in the intracorporal shaking of case, and limbs abrade or replant the unexpected injury of finger body and patient is difficult to The comfortable height of active de-regulation limbs.The embodiment of the present invention, which uses, has main control chip control push-rod electric machine 16 that connecting rod 17 is driven to transport It is dynamic, achieve the purpose that adjustment is adjustable and shelves 15 angle of plate, connecting rod 17 and push-rod electric machine 16 and adjustable plate 15 of shelving are hinged, and As shown in Figure 2 in the U-shaped angled scale 14 of 10 lateral marks of transparency cover, it can determine to be adjusted by angle index 14 and shelve 15 mesh of plate Preceding locating angle, the regulating mechanism height-regulating for being illustrated in figure 5 a kind of thermostatically-controlled equipment provided in an embodiment of the present invention is adjustable Section shelves the schematic diagram of plate angle degree, for the placed angle of suffering limb limbs in Fig. 2, the placement angle of the suffering limb limbs of Fig. 5 Degree controls the push-rod electric machine 16 by main control chip and drives the connecting rod 17, and the angle indicated according to U-shaped 10 side of transparency cover is carved Degree 14 has been turned up described be adjusted and has shelved angle locating for plate.The embodiment of the present invention is the advantages of this arrangement are as follows humanization designing Shelve the electronic angle adjusting mechanism of plate, it is adjustable at 0-45 ° to realize the adjustable tilt angle for shelving plate 15, and design switch Button is continuously adjusted height convenient for patient and medical staff, and regulating mechanism is located at the opposite side of limbs of patient, and limbs of patient is put It sets comfortably, while adjusting the proper height of limbs of patient placement voluntarily convenient for doctor or patient again to maintain effective circulating Amount is conducive to affected part blood circulation and lymph and venous return, mitigates local edema.
It further include ultraviolet lamp 13 and the headlamp being set on front side of the cavity in another embodiment with continued reference to Fig. 2 12;The ultraviolet lamp 13 is used for the sterilization that carries out disinfection to the limbs of patient;The headlamp 12 in nighttime conditions for seeing Examine the limbs of patient.
In embodiments of the present invention, the environment for placing limbs of patient must be sterile nontoxic, therefore fills on front side of the cavity There are ultraviolet lamp 13 and headlamp 12, ultraviolet lamp 13 carries out sterilizing to cavity inside, avoids cross-infection, headlamp 12 is used for Night local lighting and wound observation.
It further include display board 2 and control panel 3 in another embodiment with continued reference to Fig. 1 and Fig. 2;The display board 2 is used In the real time temperature, the preset temperature and the disinfecting time that show the cavity, the disinfecting time is that the ultraviolet lamp 13 is opened The time opened;The control panel 3 is used to be arranged the preset temperature, the increase and decrease adjustable angle and control for shelving plate 15 The switch of the ultraviolet lamp 13 and the headlamp 12.
Fig. 6 is the schematic diagram of the control panel on a kind of thermostatically-controlled equipment provided in an embodiment of the present invention, as shown in fig. 6, There are six control buttons on control panel 3, are preset temperature "+" and preset temperature "-" respectively, for presetting thermostatic control dress The preset temperature in cavity set, the switch of disinfection button control ultraviolet lamp 13, lighting button control the switch of headlamp 12, branch Frame angle "+" and support angle "-", which are used to control, increases or decreases the adjustable angle that supports and lifts for shelving plate, that is, passes through control panel 3 On support angle button can control motor 16 and realize and adjustable shelve plate 15 and be adjusted between 0-45 ° of angle.
Fig. 7 is the schematic diagram of the display board on a kind of thermostatically-controlled equipment provided in an embodiment of the present invention, as shown in fig. 7, It is real time temperature, preset temperature and disinfecting time respectively there are three data are shown on display board 2.Perseverance is shown in real time temperature Temperature in the current cavity of temperature control device, and may be implemented to refresh in real time;Preset temperature is shown through control panel 3 The temperature that can reach of the pre-set cavity for wishing thermostatically-controlled equipment of preset temperature button;Disinfecting time is shown It the time that ultraviolet lamp 13 illuminates, is configured by the lighting button of control panel 3.
Must be too low to cause vasopasm at a temperature of 25-35 DEG C after clinical hand microsurgery reimplantation, lead to blood Pipe crisis, which causes to replant, refers to body necrosis;The excessively high limbs that can burn, are not suitable for will lead to trouble and refer to that blood flow is obstructed, restore slow, Contrafluxion aggravates, swollen tissue.The thermostatic mode of the prior art is placed in top of the box or side using heating material to complete The temperature incubation function of cabinet, and temperature is adjustable, but its incubator volume is larger, temperature-constant plate preheating time is long, and there are temperature rises slowly, temperature tune The problems such as section is inconvenient.Main cause that heat insulation effect is not good enough has heat source fever itself is uneven, heat source placement location is improper to cause Temperature is uneven, temperature is difficult to adjust, the volume of box house is too big and leakproofness difference etc..Room temperature and 60W are improved as clinic is common The irradiation of operation reflector lamp localized sustained achievees the purpose that suffering limb is kept the temperature, but that there are light source pollutions is big, influence the same branch of a family patient rest, Local temperature is non-constant, temperature is difficult to the disadvantages of adjusting;To avoid strong light stimulus, clinically locally hidden using some light screening materials Lid lamp cap, but shaded effect it is bad still will affect patient rest, other problems also cannot temporarily solve, and light screening material is mostly It is flannelette material, closer from lamp, irradiation may lead fire for a long time;Heating material is relatively mostly used to realize temperature at present Control and adjust, but due to heating material place improper or arm setter plate be it is solid, cause temperature uneven or limbs of patient without Method with heat source comes into full contact with, doctor is inconvenient etc., optimal application is not still obtained, for example, heating material is placed in cabinet Internal upper part the case where there are doctor is difficult to multi-faceted observation limbs of patient, heating material are placed in cabinet side and will lead in cabinet Portion's non-uniform temperature and the difference etc. that may cause curative effect according to limbs of patient difference.The embodiment of the present invention is to guarantee to place patient The cavity body of limbs can keep that temperature is constant and temperature is adjustable at 25-40 DEG C, heater is installed on place limbs of patient can It adjusts and shelves the inside of plate 15, always with limbs of patient close contact, small-sized U-shaped transparency cover 10 is installed above antinose-dive leg 1, Check apron 19 is placed at cavity body structure rear, and there are the passable holes of arm on check apron 19, guarantees cavity body structure Integral sealing, heat source It is diffused rapidly to entire space from adjustable plate 15 of shelving, guarantees preferentially to reach temperature requirement, and thermally equivalent at limbs of patient; The control intracorporal temperature of cavity can be manually or automatically adjusted, places temperature sensor, Real-time Feedback cavity body in closed cavity body Internal temperature guarantees that temperature is constant at setting value, while being equipped with temperature automatically and manually regulation button and preset temperature and reality When the display board 2 that shows, the display board 2 of temperature can show preset temperature and the intracorporal real time temperature of cavity, more conducively medical care people Member's temperature adjustment and observation, display board 2 can react real-time, and easy to operate and heat insulation effect is more preferably.
Further include handrail groove 4 in another embodiment with continued reference to Fig. 1, is arranged on the antinose-dive leg 1, is used for Position adjustment is carried out to the cavity body structure.
Further include bottom bracing in another embodiment with continued reference to Fig. 1, is arranged on the antinose-dive leg 1, for placing The cavity body structure.
It further include the power switch 6 and electricity being set on the antinose-dive leg 1 in another embodiment with continued reference to Fig. 1 Source interface 7;
Line voltage is provided to the cavity body structure by the power interface 7, the power switch 6 controls the cavity The on/off of structure.
Thermostatically-controlled equipment is powered by utility power, and line voltage is connected on the cavity body structure by power interface 7, electricity Source master switch 6 controls the on-off of the cavity body structure power supply.Line voltage is converted into the opposite of 12V in the cavity body structure The conversion voltage of safety, so that high pressure is not contacted with patient.It converts voltage as main control chip, ultraviolet lamp, headlamp, push rod electricity Machine and temperature sensor power supply, while main control chip control heater, ultraviolet lamp, headlamp, push-rod electric machine and temperature sensor Operation.
The application method of the thermostatically-controlled equipment are as follows:
The extreme position for the U-shaped transparency cover 10 that the 9 U-shaped transparency covers 10 of opening to limited block 8 limits around the shaft, by patient's limb Body is placed on to be adjusted and shelve on plate 15, closes U-shaped transparency cover 10 and arrives another extreme position (such as Fig. 2 that limited block 8 limits It is shown).At this point, opening the power switch 6 being set on antinose-dive leg 1 described in thermostatically-controlled equipment starts thermostatically-controlled equipment, Start push-rod electric machine 16 by the support angle button on the control panel 3 on thermostatically-controlled equipment, adjustment is adjustable to shelve plate 15 To proper angle.Preset temperature value as needed control panel 3 is arranged, and shown on the display board 2 on thermostatically-controlled equipment Show preset temperature and carry out the real time temperature of Real-time Feedback by the temperature sensor in cavity, when real time temperature is lower than preset temperature When, main control chip controls the heater and is heated, so that the temperature in cavity reaches preset temperature, when real time temperature is higher than When preset temperature, main control chip controls the heater and stops heating.
The embodiment of the invention also provides a kind of constant-temperature control method, which implements using the present invention is any The thermostatically-controlled equipment that example provides.Fig. 8 is a kind of flow chart of constant-temperature control method provided in an embodiment of the present invention.Referring to Fig. 8, The constant-temperature control method includes:
S110, when the limbs of patient be placed in it is described it is adjustable shelve on plate when, institute is detected by the temperature sensor State the real time temperature of cavity.
Wherein, the thermostatically-controlled equipment includes cavity body structure, is adjusted and shelves plate, temperature sensor, heater and master Chip is controlled, the cavity body structure includes antinose-dive leg, check apron and U-shaped transparency cover, the U-shaped transparency cover and the antinose-dive leg shape At cavity, it is described it is adjustable shelve plate, temperature sensor, heater and main control chip and be mounted in the cavity, the heating Device is mounted on described be adjusted and shelves in plate, and the adjusting shelves plate for being disposed through patient's limb in hole on the check apron The output of body, the temperature sensor is connected with the input of the main control chip, the output of the main control chip respectively with it is described It is adjustable to shelve plate 15 and be connected with the control of heater.
Specifically, when the limbs of patient be placed in it is described it is adjustable shelve on plate when, the temperature in cavity passes Sensor detects the real time temperature of the cavity.
When the real time temperature for the cavity that S120, the temperature sensor detect and the preset temperature difference, institute It states main control chip and controls the heater heating until the real time temperature of the cavity is equal to the preset temperature.
Specifically, real time temperature and preset temperature that main control chip can detect with higher sensitivity temperature sensor It is compared, when real time temperature is higher than preset temperature, main control chip controls the heater and stops heating, and works as real time temperature When lower than preset temperature, main control chip controls the heater and is heated, so that the temperature in cavity reaches preset temperature.
The embodiment of the present invention by when the limbs of patient be placed in it is described it is adjustable shelve on plate when, passed by the temperature Sensor detects the real time temperature of the cavity, and the real time temperature for the cavity that the temperature sensor detects is less than described pre- When setting temperature, the main control chip controls the heater heating until the real time temperature of the cavity is equal to the preset temperature Degree, is reached by the difference comparsion of preset temperature (25-45 DEG C) and real time temperature in the cavity for controlling the thermostatically-controlled equipment The purpose of constant temperature, realization make the thermal environment of postoperative suffering limb be more conducive to Rehabilitation, provide a more scientific, peace for patient Entirely, comfortable and convenient rehabilitation environment, substantially increases the cure rate of patient.
Fig. 9 is the flow chart of another constant-temperature control method provided in an embodiment of the present invention.The present embodiment is with above-mentioned implementation Optimized based on example, in the present embodiment, step when the limbs of patient is placed in it is described it is adjustable shelve on plate when, Before the real time temperature for detecting the cavity by the temperature sensor, further includes: by the main control chip control described in can It adjusts in the angular adjustment to the preset range of tilt angles of the limbs of patient for shelving plate.
Correspondingly, the constant-temperature control method of the present embodiment includes:
S210, that the adjustable angular adjustment for shelving plate is controlled by the main control chip is pre- to the limbs of patient It sets in range of tilt angles.
Specifically, be to the placement of postoperative patient limbs it is of crucial importance, trouble refer to the general outline of placing height be higher than heart water Flat, angle is 15-25 °, excessively high to will affect the blood circulation replanted and refer to body, too low to will cause venous return, forms local edema.This Inventive embodiments reach the adjustable mesh for shelving plate angle degree of adjustment using there is main control chip control push-rod electric machine to drive link motion , connecting rod and push-rod electric machine and adjustable plate of shelving are hinged, to realize after limbs of patient is placed on adjustable shelve on plate, root Adjustable angular adjustment to the preset of the limbs of patient for shelving plate is controlled by the main control chip according to actual needs to incline Within the scope of rake angle.
S220, when the limbs of patient be placed in it is described it is adjustable shelve on plate when, institute is detected by the temperature sensor State the real time temperature of cavity.
When the real time temperature for the cavity that S230, the temperature sensor detect and the preset temperature difference, institute It states main control chip and controls the heater heating until the real time temperature of the cavity is equal to the preset temperature.
The embodiment of the present invention controls the adjustable angular adjustment for shelving plate to the patient by the main control chip In the preset range of tilt angles of limbs, when the limbs of patient be placed in it is described it is adjustable shelve on plate when, by the temperature Sensor detects the real time temperature of the cavity, and the real time temperature for the cavity that the temperature sensor detects is less than described When preset temperature, the main control chip controls the heater heating until the real time temperature of the cavity is equal to the preset temperature Degree, is reached by the difference comparsion of preset temperature (25-45 DEG C) and real time temperature in the cavity for controlling the thermostatically-controlled equipment The purpose of constant temperature, realization make the thermal environment of postoperative suffering limb be more conducive to Rehabilitation, provide a more scientific, peace for patient Entirely, comfortable and convenient rehabilitation environment, substantially increases the cure rate of patient.Meanwhile devise hommization to shelve plate electronic It is adjustable at 0-45 ° to realize the adjustable tilt angle for shelving plate for angle adjusting mechanism, and design switch button convenient for patient with Medical staff is continuously adjusted height, and regulating mechanism is located at the opposite side of limbs, and limbs are shelved comfortably, at the same again convenient for doctor or Patient adjusts the proper height of limbs placement voluntarily to maintain effective circulating blood volume, be conducive to affected part blood circulation and lymph with it is quiet Arteries and veins reflux, mitigates local edema.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (10)

1. a kind of thermostatically-controlled equipment, which is characterized in that including cavity body structure, be adjusted and shelve plate, temperature sensor, heater And main control chip;The cavity body structure includes antinose-dive leg, check apron and U-shaped transparency cover, wherein the U-shaped transparency cover is by turning Axis and the antinose-dive leg are rotatablely connected, it is described it is U-shaped it is transparent be placed on above the antinose-dive leg, the U-shaped transparency cover and institute It states antinose-dive leg and forms cavity, the cavity rear places check apron, the hole passed through for limbs of patient is arranged on the check apron;It is described Adjustable to shelve plate, temperature sensor, heater and main control chip and be mounted in the cavity, the heater is mounted on described Adjustable to shelve in plate, the adjusting shelves plate for being disposed through the limbs of patient in hole on the check apron, the temperature The output of sensor is connected with the input of the main control chip, and the output of the main control chip shelves plate with described be adjusted respectively It is connected with the control of heater, the main control chip is used to control the adjustable angular adjustment for shelving plate, and when described When the real time temperature and preset temperature difference of the cavity that temperature sensor detects, controls the heater and adjust the sky Chamber temperature.
2. thermostatically-controlled equipment according to claim 1, which is characterized in that it further include regulating mechanism, the regulating mechanism Including push-rod electric machine and connecting rod;
The push-rod electric machine and connecting rod and the adjustable plate of shelving are hinged, for controlling the push rod electricity by the main control chip Machine drive it is described it is lever regulated it is described it is adjustable shelve plate support and lift angle.
3. thermostatically-controlled equipment according to claim 1, which is characterized in that further include the purple being set on front side of the cavity Outer lamp and headlamp;
The ultraviolet lamp is used for the sterilization that carries out disinfection to the limbs of patient;
The headlamp is for observing the limbs of patient in nighttime conditions.
4. thermostatically-controlled equipment according to claim 1 to 3, which is characterized in that further include display board and control panel;
It is described display panel used in the real time temperature, the preset temperature and the disinfecting time that show the cavity, the disinfecting time It is the time that the ultraviolet lamp is opened;
It is described ultraviolet that the control panel is used to be arranged the preset temperature, the increase and decrease adjustable angle for shelving plate and control The switch of lamp and the headlamp.
5. thermostatically-controlled equipment according to claim 1, which is characterized in that further include handrail groove, be arranged in the case On body support frame, for carrying out position adjustment to the cavity body structure.
6. thermostatically-controlled equipment according to claim 1, which is characterized in that further include bottom bracing, be arranged in the cabinet branch On frame, for placing the cavity body structure.
7. thermostatically-controlled equipment according to claim 1, which is characterized in that further include being set on the antinose-dive leg Power switch and power interface;
Line voltage is provided to the cavity body structure by the power interface, the power switch controls the cavity body structure On/off.
8. thermostatically-controlled equipment according to claim 1, which is characterized in that the adjustable plate of shelving is that dimple form is netted Structure.
9. a kind of constant-temperature control method, which is characterized in that using such as the described in any item thermostatically-controlled equipments of claim 1-8;
The constant-temperature control method includes:
When the limbs of patient be placed in it is described it is adjustable shelve on plate when, the reality of the cavity is detected by the temperature sensor Shi Wendu;
When the real time temperature for the cavity that the temperature sensor detects and the preset temperature difference, the main control chip The heater heating is controlled until the real time temperature of the cavity is equal to the preset temperature.
10. constant-temperature control method according to claim 9, which is characterized in that described in being placed in when the limbs of patient It is adjustable when shelving on plate, before the real time temperature that the cavity is detected by the temperature sensor, further includes:
Described be adjusted, which is controlled, by the main control chip shelves the angular adjustment of plate to the preset inclination angle of the limbs of patient It spends in range.
CN201810814419.9A 2018-07-23 2018-07-23 A kind of thermostatically-controlled equipment and method Pending CN108958311A (en)

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Publication number Priority date Publication date Assignee Title
CN112558654A (en) * 2019-09-26 2021-03-26 东莞市沁翔智能科技有限公司 Novel constant temperature electronic box

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CN205924361U (en) * 2016-06-03 2017-02-08 梧州市红十字会医院 Lower extremity vein thrombus prevention and cure appearance
CN107854778A (en) * 2017-11-28 2018-03-30 赵新华 One kind is used for blood vessel and joint care convalescence device

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CN202776700U (en) * 2012-09-14 2013-03-13 中国科学院深圳先进技术研究院 Intelligent constant temperature rehabilitation device
WO2014164226A2 (en) * 2013-03-11 2014-10-09 Avacen, Inc. Methods and apparatus for therapeutic application of thermal energy including blood viscosity adjustment
CN103816012A (en) * 2014-03-05 2014-05-28 陈淑琴 Heat preservation and observation device for microsurgery postoperative arms and legs for field operations and application thereof
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