CN215083646U - Rehabilitation device for respiratory tract nursing after cardiac surgery - Google Patents

Abstract

The utility model provides a rehabilitation device for respiratory tract nursing after cardiac surgery, which comprises a fixed seat, four pulleys are fixedly arranged on four corners of the bottom end of the fixed seat, a wheel brake is fixedly arranged on one side of one pulley, two groups of supporting plates are fixedly arranged on two sides of the top end of the fixed seat, a connecting rod is fixedly arranged between the two groups of supporting plates, a first hand-held groove is arranged on the side of the supporting plate, guard plates are connected with two sides of the bottom end of the fixed seat through movable pins, mounting plates are connected with two sides of the top of the supporting plates through movable pins, connecting posts are fixedly arranged on the side of the mounting plates, and a debugging mechanism is arranged between the two connecting posts, so that a patient can conveniently breathe during nursing and nursing, an oxygen supply machine can be conveniently controlled to supply oxygen through the arranged keys, and the breathing fixed shell can be fixed through the arranged buckling plates, is convenient for providing oxygen to patients.

Description

Rehabilitation device for respiratory tract nursing after cardiac surgery

Technical Field

The utility model belongs to the technical field of the medical care technique and specifically relates to a rehabilitation device is used in nursing of cardiac surgery postoperative respiratory track.

Background

Cardiothoracic surgery encompasses diseases of cardiac surgery and general thoracic surgery, and cardiac surgery studies on trauma to the great vessels of the heart, pericardial diseases, congenital heart diseases, acquired valvular heart diseases, ischemic heart diseases, heart tumors, great vessel diseases, interventional therapy techniques, surgical treatment of cardiac arrhythmias, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyoplasty, heart, lung and heart-lung transplants, and the like.

Medical staff is when nursing respiratory disease patient, because the patient that suffers from respiratory disease often contacts with external environment, so external environment will have certain influence to the respiratory tract, the nursing of respiratory tract just seems very important, traditional respiratory tract nursing is perfect inadequately, and can bring very big inconvenience for the patient, respiratory disease patient's respiratory tract nursing is especially important, the nursing improper can lead to the circumstances such as the relapse of the state of an illness, still can arouse other diseases, then can bring very big work degree of difficulty for medical staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rehabilitation device is used in nursing of heart surgery postoperative respiratory track, the nursing of respiratory track just seems very important, and traditional respiratory track nursing is perfect inadequately, can bring very big inconvenience for the patient moreover, and respiratory track disease patient's respiratory track nursing is especially important, and the nursing is improper can lead to the circumstances such as the relapse of the state of an illness, still can arouse other diseases, then can bring the technical problem of the very big work degree of difficulty for medical staff.

The utility model provides a rehabilitation device for respiratory tract nursing after cardiac surgery, which comprises a fixed seat, four corners of the bottom of the fixed seat are fixedly provided with four pulleys, one of the pulleys is fixedly provided with a wheel brake, two groups of supporting plates are fixedly arranged at two sides of the top of the fixed seat, a connecting rod is fixedly arranged between the two groups of supporting plates, the side of each supporting plate is provided with a first handheld groove, two sides of the bottom of the fixed seat are connected with a guard plate through movable pins, two sides of the top of each supporting plate are connected with a mounting plate through movable pins, the side of each mounting plate is fixedly provided with a connecting column, a debugging mechanism is arranged between the two connecting columns, the top of the two connecting columns is fixedly provided with a lying plate, the side of the lying plate is provided with a plurality of second handheld grooves, two sides of the connecting column are connected with a back plate through movable hinges, the surface of backplate has seted up a plurality of trompil, the insulation can is installed at the top of service creeper.

Preferably, the lateral side of the heat preservation box is fixedly provided with two transparent glass windows, one side of the heat preservation box is fixedly provided with a handle, one side of the heat preservation box is connected with a box cover through a movable hinge, and the heat preservation box is internally provided with a breathing mechanism.

Preferably, the adjustment mechanism include with the both ends fixed connection erection column of two spliced poles, two the bottom fixed mounting of erection column has the linkage plate, there is the rotary drum through activity pin joint between the linkage plate, the inside threaded connection of rotary drum has the threaded rod, the commentaries on classics handle that the one end fixed mounting of threaded rod had, one side fixed connection of linkage plate and spreader is passed through to the one end of rotary drum, the both ends fixed mounting of spreader has concave template, two one side fixed mounting of concave template has the elastic plate.

Preferably, there are electric telescopic handle, two in the bottom both sides of concave template through the screw connection electric telescopic handle's flexible end is through the avris swing joint of activity pin and L template, the top of L template and the bottom fixed connection of service creeper.

Preferably, the inner wall one side fixedly connected with of insulation can breathes fixed casing, breathe the top fixedly connected with rubber hose of fixed casing, the one end fixed mounting of rubber hose has respirator, the top fixed mounting who breathes fixed casing has the button, the bottom fixed mounting who breathes fixed casing has the buckling board.

Preferably, respiratory mechanism include with breathe the inside fixed connection's of fixed casing oxygen supply machine, one side and the rubber tube bottom UNICOM of oxygen supply machine, one side fixed mounting of oxygen supply machine has solenoid, one side of solenoid is equipped with the iron coil, the inside fixed mounting of iron coil has the rotation motor, the output fixed mounting who rotates the motor has the bull stick, the one end fixed mounting of bull stick has the flabellum.

Preferably, the top of the heat insulation box is fixedly provided with a temperature tester, and the inside of the heat insulation box is fixedly provided with a heater.

Preferably, the top of the fixed seat is fixedly provided with a storage battery.

Preferably, a plurality of LED illuminating lamps are fixedly mounted on the side of the top of the lying plate.

Preferably, a switch panel is fixedly mounted on one side of the lying plate. Switch panel's fixed surface installs electric telescopic handle control switch, supplies oxygen machine control switch, rotates motor control switch, temperature tester control switch and heater control switch, electric telescopic handle passes through electric telescopic handle control switch and battery electric connection, supply oxygen machine through supplying oxygen machine control switch and battery electric connection, rotate the motor through rotating motor control switch and battery electric connection, the temperature tester passes through temperature tester control switch and battery electric connection, the heater passes through heater control switch and battery electric connection.

One of which, the utility model discloses in, through mutually supporting of solenoid and iron coil, make the rotation motor rotate, the flabellum of being convenient for rotates through the rotation of rotating the motor, make to dispel the heat to oxygen supply machine inside, the use of insulation can, the weak patient of being convenient for perhaps afraid cold patient, nurse the use, it is very fast to patient's recovered effect, setting through the heater, be convenient for provide nursing and temperature for the patient, because patient's health function still can not be completely with external contact (especially respiratory tract infects easily), so safest in insulation can 4, the hospital can regularly do the disinfection.

Secondly, in the utility model, the fixed connecting rod is fixed by the supporting plate, and simultaneously the supporting and adjusting are convenient for the patients in the cardiac surgery, the lying plate is convenient to be pulled to move by the first hand-held groove, the patient is prevented from falling by leaning on the back plate by the protective plate, the rehabilitation device for the respiratory tract nursing after the cardiac surgery is pulled by the second hand-held groove, the surface of the back plate is provided with the open pore, the ventilation in summer hot weather is convenient by the open pore, the patient is ensured to normally breathe smoothly through the respiratory tract, the patient is convenient to nurse and preserve heat by the arrangement of the heat preservation box, the use of the protective plate 13 is favorable for the rehabilitation of the patient, the self-care is realized, the actual nursing needs are better, the bedsore of the patient lying in bed is prevented by turning over left and right, the whole back plate is more humanized in the aspect of performance characteristics, the material of the lying plate is thicker and more solid, the recovery rate of the patient is improved.

Thirdly, the utility model discloses in, be convenient for carry out the oxygen that provides to respirator through setting up flexible rubber hose, breathe when the patient of being convenient for nurses and recuperates, be convenient for control oxygen supply machine through the button that sets up and carry out the oxygen suppliment, fix breathing fixed casing through the buckling board that sets up, be convenient for provide oxygen to the trouble.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a rehabilitation device for respiratory tract nursing after cardiac surgery according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a rehabilitation device for respiratory tract nursing after cardiac surgery according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a respiratory fixing shell of a rehabilitation device for respiratory tract nursing after cardiac surgery according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an insulation can of a rehabilitation device for respiratory tract nursing after cardiac surgery provided by an embodiment of the utility model;

fig. 5 is a schematic structural view of an iron coil of a rehabilitation device for respiratory tract nursing after cardiac surgery according to an embodiment of the present invention;

reference numerals:

1. a fixed seat; 11. a pulley; 12. a support plate; 121. a connecting rod; 122. a first hand-held slot; 13. a guard plate; 14. mounting a plate; 141. connecting columns; 2. a debugging mechanism; 21. mounting a column; 22. a connector tile; 221. a rotating drum; 222. a threaded rod; 23. turning a handle; 24. an elastic plate; 25. a cross post; 26. a concave plate; 261. an electric telescopic rod; 262. an L-shaped plate; 3. a lying board; 31. a second hand-held slot; 32. a back plate; 321. opening a hole; 4. a heat preservation box; 41. a transparent glass window; 42. a handle; 43. a box cover; 44. a breath holding housing; 45. a rubber hose; 46. a respiratory mask; 47. pressing a key; 48. buckling the plate; 5. a respiratory mechanism; 51. an oxygen supply machine; 52. a rubber tube; 53. an electromagnetic coil; 54. an iron coil; 55. rotating the motor; 56. a fan blade; 6. a storage battery; 7. a temperature tester; 8. a heater.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A rehabilitation device for respiratory tract nursing after cardiac surgery comprises a fixed seat 1, four pulleys 11 are fixedly installed on four corners of the bottom end of the fixed seat 1, a wheel brake is fixedly installed on one side of one pulley 11, two groups of supporting plates 12 are fixedly installed on two sides of the top end of the fixed seat 1, a connecting rod 121 is fixedly installed between the two groups of supporting plates 12, a first hand-held groove 122 is formed in the side edge of each supporting plate 12, two sides of the bottom end of the fixed seat 1 are connected with a protective plate 13 through movable pins, two sides of the top end of each supporting plate 12 are connected with a mounting plate 14 through movable pins, a connecting column 141 is fixedly installed on the side edge of each mounting plate 14, a debugging mechanism 2 is installed between the two connecting columns 141, a lying plate 3 is fixedly installed on the top end of each connecting column 141, a plurality of second hand-held grooves 31 are formed in the side edge of the lying plate 3, and two sides of the connecting columns 141 are connected with a back plate 32 through movable hinges, the surface of the back plate 32 is provided with a plurality of openings 321, and the top of the lying plate 3 is provided with the heat preservation box 4.

During the specific use, be convenient for support respiratory mechanism 5 and adjustment mechanism 2 through fixing base 1 that sets up, be convenient for remove the rehabilitation device for respiratory tract nursing after the cardiac surgery to appointed place of work through pulley 11 that sets up, it is fixed to carry out 121 to fixed link through setting up backup pad 12, be convenient for support the adjustment to the patient of cardiac surgery simultaneously, be convenient for pull service creeper 3 through the first handheld groove 122 that sets up and remove, prevent through setting up that backplate 13 prevents that the patient from leaning on backplate 32 and preventing to fall, the second handheld groove 31 through setting up stimulates the rehabilitation device for respiratory tract nursing after the cardiac surgery, trompil 321 has been seted up on the surface of backplate 32, be convenient for the ventilative of summer heat weather through trompil 321, be convenient for nurse the heat preservation to the patient through the setting up of insulation can 4.

Furthermore, two transparent glass windows 41 are fixedly arranged on the side of the heat preservation box 4, a handle 42 is fixedly arranged on one side of the heat preservation box 4, a box cover 43 is connected to one side of the heat preservation box 4 through a movable hinge, and a breathing mechanism 5 is arranged inside the heat preservation box 4.

When the incubator is used specifically, the transparent glass window 41 is arranged, so that a patient in the incubator 4 can be observed conveniently, the case cover 43 can be opened conveniently through the arranged handle 42, and the patient can get in and out conveniently.

Further, the debugging mechanism 2 includes and connects the erection column 21 with the both ends fixed connection of two spliced poles 141, the bottom fixed mounting of two erection columns 21 has linkage plate 22, there is the rotary drum 221 through activity pin joint between the linkage plate 22, the inside threaded connection of rotary drum 221 has threaded rod 222, the commentaries on classics that one end fixed mounting of threaded rod 222 had 23, one side fixed connection of linkage plate 22 and spreader 25 is passed through to the one end of rotary drum 221, the both ends fixed mounting of spreader 25 has concave board 26, one side fixed mounting of two concave boards 26 has elastic plate 24.

During specific use, be convenient for the connection board 22 through setting up erection column 21 and carry out swing joint, through the inside threaded connection threaded rod 222 of the rotary drum 221 that sets up, the threaded rod 222 of being convenient for rotates in the inside of rotary drum 221, supports the lying board 3 through the elastic plate 24 that sets up, is convenient for patient's recovery.

Further, the two sides of the bottom end of the concave plate 26 are connected with electric telescopic rods 261 through screws, the telescopic ends of the two electric telescopic rods 261 are movably connected with the side of the L-shaped plate 262 through movable pins, and the top of the L-shaped plate 262 is fixedly connected with the bottom end of the lying plate 3.

During the specific use, be convenient for drive through the electric telescopic handle 261 that sets up and carry out mutual rotation with concave template 26, one side fixed mounting of concave template 26 has L template 262 simultaneously and can carry out quick adjustment.

Further, a breathing fixing shell 44 is fixedly connected to one side of the inner wall of the heat insulation box 4, a rubber hose 45 is fixedly connected to the top of the breathing fixing shell 44, a breathing mask 46 is fixedly mounted at one end of the rubber hose 45, a button 47 is fixedly mounted at the top of the breathing fixing shell 44, and a buckling plate 48 is fixedly mounted at the bottom end of the breathing fixing shell 44.

During the specific use, be convenient for carry out the oxygen that provides to respirator 46 through setting up rubber hose 45, breathe when the patient of being convenient for nurses and nurses, be convenient for control oxygen supply machine 51 through the button 47 that sets up and carry out the oxygen suppliment, fix breathing fixed casing 44 through the buckling board 48 that sets up.

Further, respiratory mechanism 5 includes with the inside fixed connection's of breathing fixed casing 44 oxygen supply machine 51, one side and the rubber tube 52 bottom UNICOM of oxygen supply machine 51, one side fixed mounting of oxygen supply machine 51 has solenoid 53, one side of solenoid 53 is equipped with iron coil 54, the inside fixed mounting of iron coil 54 has rotation motor 55, the output fixed mounting of rotation motor 55 has the bull stick, the one end fixed mounting of bull stick has flabellum 56.

When the oxygen supply machine is used specifically, the electromagnetic coil and the 53 iron coil 54 are matched with each other, so that the rotating motor 55 rotates, the fan blades 56 can rotate conveniently by rotating the rotating motor 55, the inside of the oxygen supply machine 51 can be cooled, the design model of the heat preservation chamber can also be called as an incubator and is used for preserving heat of a weak patient, the weak patient is difficult to adapt to the external environment due to cold, the weak patient needs to be placed in the incubator without influence on the patient, the incubator is equivalent to a small box with an air conditioner and provides nursing and temperature for the patient, and the patient can not be completely contacted with the outside due to physical functions (particularly, respiratory tracts are easy to be infected), so that the incubator 4 is safest and a hospital can regularly sterilize.

Further, a temperature tester 7 is fixedly installed at the top of the heat insulation box 4, and a heater 8 is fixedly installed inside the heat insulation box 4.

During the specific use, test the inside temperature of insulation can 4 through the temperature tester 7 that sets up, be convenient for observe the temperature of patient's nursing, heat insulation can 4 through the heater 8 that sets up.

Further, a storage battery 6 is fixedly mounted at the top of the fixed seat 1.

During the specific use, provide the electric energy for the respiratory track nursing is with rehabilitation device after the cardiac surgery through battery 6 that sets up.

Furthermore, a plurality of LED illuminating lamps are fixedly arranged on the side of the top of the lying plate 3.

When the LED illuminating lamp is used specifically, the periphery of a patient can be conveniently illuminated at night through the arranged LED illuminating lamp.

Further, a switch panel is fixedly mounted on one side of the lying plate 3. Switch panel's fixed surface installs electric telescopic handle control switch, oxygen supply machine control switch, rotate motor control switch, temperature tester control switch and heater control switch, electric telescopic handle 261 passes through electric telescopic handle control switch and 6 electric connection of battery, oxygen supply machine 51 is through oxygen supply machine control switch and 6 electric connection of battery, it is through rotating motor control switch and 6 electric connection of battery to rotate motor 55, temperature tester 7 passes through temperature tester control switch and 6 electric connection of battery, heater 8 passes through heater control switch and 6 electric connection of battery.

When the respiratory tract nursing rehabilitation device is used specifically, the electrical appliance on the respiratory tract nursing rehabilitation device is controlled through the arranged switch panel.

Supplementary explanation: the fixed connecting rod 121 is fixed through the arranged supporting plate 12, meanwhile, the patient in the cardiac surgery department can be supported and adjusted conveniently, the lying plate 3 can be pulled conveniently to move through the arranged first handheld groove 122, the patient is prevented from falling by leaning on the back plate 32 through the arranged protection plate 13, the rehabilitation device for respiratory tract nursing after the cardiac surgery department is pulled through the arranged second handheld groove 31, the surface of the back plate 32 is provided with the opening 321, ventilation in summer hot weather is facilitated through the opening 321, the patient can be guaranteed to breathe normally and smoothly through the respiratory tract, the patient can be nursed and insulated conveniently through the arrangement of the insulation can 4, the protection plate 13 is used, the rehabilitation of the patient can be helped, the self-care is realized, the actual nursing needs are increased, the patient lying in bed can be prevented from bedsore due to turning over left and right, the whole back plate 32 is more humanized in the aspect of performance characteristics, the material for the lying plate 3 is thicker, the recovery rate of the patient is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a rehabilitation device for respiratory tract nursing after cardiac surgery, includes fixing base (1), its characterized in that, there are four pulleys (11) in the equal fixed mounting in four corners of fixing base (1) bottom, one of them one side fixed mounting of pulley (11) has the wheel to stop, the both sides fixed mounting on fixing base (1) top has two sets of backup pad (12), and is two sets of fixed mounting has connecting rod (121) between backup pad (12), first handheld groove (122) have been seted up to backup pad (12) avris, there is backplate (13) bottom both sides of fixing base (1) through movable pin connection, there is mounting panel (14) top both sides of backup pad (12) through movable pin connection, the avris fixed mounting of mounting panel (14) has spliced pole (141), two install debugging mechanism (2) between spliced pole (141), two the top fixed mounting of spliced pole (141) has service creeper (3), the avris of service creeper (3) has been seted up the handheld groove of a plurality of second (31), there are backplate (32) both sides of spliced pole (141) through activity hinged joint, a plurality of trompil (321) have been seted up on the surface of backplate (32), insulation can (4) are installed at the top of service creeper (3).

2. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 1, characterized in that: the avris fixed mounting of insulation can (4) has two transparent glass windows (41), one side fixed mounting of insulation can (4) has handle (42), there is case lid (43) one side of insulation can (4) through activity hinged joint, the internally mounted of insulation can (4) has respiratory mechanism (5).

3. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 2, characterized in that: debugging mechanism (2) include with both ends fixed connection erection column (21) of two spliced poles (141), two the bottom fixed mounting of erection column (21) has linkage plate (22), there is rotary drum (221) through activity pin joint between linkage plate (22), the internal thread of rotary drum (221) is connected with threaded rod (222), the commentaries on classics that have of the one end fixed mounting of threaded rod (222) are (23), one side fixed connection of linkage plate (22) and spreader (25) is passed through to the one end of rotary drum (221), the both ends fixed mounting of spreader (25) has concave template (26), two one side fixed mounting of concave template (26) has elastic plate (24).

4. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 3, characterized in that: the bottom both sides of concave template (26) have electric telescopic handle (261), two through the screw connection the avris swing joint of flexible end through activity pin and L template (262) of electric telescopic handle (261), the top of L template (262) and the bottom fixed connection of service creeper (3).

5. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 2, characterized in that: inner wall one side fixedly connected with of insulation can (4) breathes fixed casing (44), breathe the top fixedly connected with rubber hose (45) of fixed casing (44), the one end fixed mounting of rubber hose (45) has respirator (46), the top fixed mounting who breathes fixed casing (44) has button (47), the bottom fixed mounting who breathes fixed casing (44) has buckling board (48).

6. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 4, characterized in that: respiratory mechanism (5) include with breathe inside fixed connection's of fixed casing (44) oxygen supply machine (51), one side and rubber tube (52) bottom UNICOM of oxygen supply machine (51), one side fixed mounting of oxygen supply machine (51) has solenoid (53), one side of solenoid (53) is equipped with iron coil (54), the inside fixed mounting of iron coil (54) has rotation motor (55), the output fixed mounting who rotates motor (55) has the bull stick, the one end fixed mounting of bull stick has flabellum (56).

7. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 6, characterized in that: the temperature tester (7) is fixedly installed at the top of the heat insulation box (4), and the heater (8) is fixedly installed inside the heat insulation box (4).

8. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 1, characterized in that: and a storage battery (6) is fixedly arranged at the top of the fixed seat (1).

9. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 1, characterized in that: a plurality of LED illuminating lamps are fixedly mounted on the side of the top of the lying plate (3).

10. The rehabilitation device for respiratory tract care after cardiac surgery according to claim 7, characterized in that: one side fixed mounting of service creeper (3) has flush mounting plate of switch, flush mounting plate of switch's fixed surface installs electric telescopic handle control switch, supplies oxygen machine control switch, rotates motor control switch, temperature tester control switch and heater control switch, electric telescopic handle (261) is through electric telescopic handle control switch and battery (6) electric connection, supply oxygen machine (51) through oxygen machine control switch and battery (6) electric connection, rotate motor (55) through rotating motor control switch and battery (6) electric connection, temperature tester (7) are through temperature tester control switch and battery (6) electric connection, heater (8) are through heater control switch and battery (6) electric connection.

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