CN111588540A

CN111588540A - Emergency patient head emergency cooling device

Info

Publication number: CN111588540A
Application number: CN202010487787.4A
Authority: CN
Inventors: 陈秋华; 董莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-08-28

Abstract

The invention discloses an emergency cooling device for the head of an emergency patient, which comprises a base, wherein a fixed column is fixed on the base, a bed plate is fixed at the upper end of the fixed column, a cooling mechanism is arranged above the middle of one end of the bed plate, fixing mechanisms are arranged above two sides of one end of the bed plate, the cooling mechanism comprises a first fixed plate, the first fixed plate is fixed in the middle of one end of the bed plate, a second fixed plate is fixed in the front of the first fixed plate close to the top of the first fixed plate, a driving piece is arranged in the middle of the second fixed plate, a cold compress piece is fixed at the end of the driving piece, which penetrates out of the lower part of the second fixed plate, a water cooler is arranged at the top of one end. The invention can fix the head of the human body while cooling, prevent the cold compress piece from dislocating from the cooling part, reduce unnecessary alignment and debugging time and improve the cooling efficiency.

Description

Emergency patient head emergency cooling device

Technical Field

The invention relates to the technical field of medical cooling equipment, in particular to an emergency cooling device for the head of an emergency patient.

Background

The emergency medical department or emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in hospitals, and is the necessary way for all emergency patients to be admitted for treatment.

The human body has fever, the most dangerous is to hurt the brain, and the brain needs to be cooled and protected in the first time. The existing physical methods for bringing down fever and cooling the human body mainly comprise: the skin of the human body is directly cooled by volatile liquid such as water, alcohol and the like through simple carriers (such as towels, gauzes, ice pastes for children and the like). The disadvantages are: slow cooling, short acting time, poor effect and uncontrollable cooling degree.

Certainly also there is equipment to help leading the cooling, for example chinese utility model patent publication No. CN209951533U discloses a head heat sink that emergency nursing used, including the bed board, the edge fixedly connected with connecting plate in bed board surface one side, one side fixed mounting at connecting plate top has places the board, the top fixed mounting who places the board has the water tank, the internal connection of water tank has the condenser pipe, one side fixedly connected with backup pad of placing the board is kept away from at the connecting plate top. This head heat sink of emergency nursing usefulness, through placing the board, the water tank, the condenser pipe, the connecting pipe, a water pump, the cooling hood, the cavity, the mating reaction of inlet tube and outlet pipe, make water can recycle, the energy has been practiced thrift, through the backup pad, the fixed plate, adjust the pole, the recess, the spring, the sliding plate, adjusting bolt, the bolt hole and the mating reaction of cooling hood, make the cooling hood use the completion back, can adjust it and fix to the direction of keeping away from patient's head, thereby be convenient for next use.

The head cooling device for emergency nursing has the following defects: when the cooling hood is worn on the forehead of a human body, the cooling hood can be separated from the original position due to the involuntary movement of the human body, so that the time for aligning and debugging again can be increased, and the cooling efficiency is reduced.

Disclosure of Invention

The invention aims to provide an emergency cooling device for the head of an emergency patient, which can fix the head of a human body while cooling, prevent a cold compress part from being dislocated with a cooling part, reduce unnecessary alignment and debugging time, improve cooling efficiency and solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an emergency cooling device for head of emergency patient, includes the base, the higher authority of base is fixed with the fixed column, the upper end of fixed column is fixed with the bed board, the middle top of bed board one end is provided with cooling mechanism, the both sides top of bed board one end is provided with fixed establishment.

Preferably, the cooling mechanism comprises a first fixing plate, the first fixing plate is fixed in the middle of one end of the bed board, a second fixing plate is fixed in front of the first fixing plate close to the top of the first fixing plate, a driving piece is installed in the middle of the second fixing plate, and a cold compressing piece is fixed at the end of the driving piece, which penetrates out of the lower portion of the second fixing plate.

Preferably, a water cooler is installed at the top of one end of the base, a circulating pump is installed on the water cooler, and the circulating pump is communicated with a cold water pipe arranged in the cold compress piece.

Preferably, a guide rod is fixed at the top of the cold compress part close to the end part of the cold compress part, and the guide rod penetrates out of the upper surface of the second fixing plate.

Preferably, the fixing mechanism comprises a V-shaped plate, the V-shaped plate is fixed in front of the second fixing plate, a gear is rotated behind one end, close to the guide rod, of the V-shaped plate, a rack is fixed on the outer side of the guide rod, and the surface of the rack is meshed with the surface of the gear.

Preferably, the V-shaped plate is kept away from the other end of guide bar is rotated at the back and is had the plectane, the plectane with the transmission is connected between the gear, the plectane rotates at the back that is close to its edge has the leading wheel, the outside cover of leading wheel is equipped with the guide frame, be fixed with first dead lever below the guide frame centre, the lower extreme of first dead lever articulates there is the slider, the slider is close to the preceding articulated second dead lever that has of its lower extreme, the lower extreme of second dead lever articulates there is the third dead lever, the one end that the second dead lever was kept away from to the third dead lever is fixed with splint.

Preferably, a first belt pulley is fixed on a shaft fixed on the axis of the circular plate, a second belt pulley is fixed on a shaft fixed on the axis of the gear, and a belt is in transmission connection between the first belt pulley and the second belt pulley.

Preferably, guide rails are fixed to the tops of two sides of one end of the bed board, and the sliding blocks slide along the guide rails.

Preferably, a fixed seat is fixed at the top of the bed board close to the inner side of the guide rail, and the third fixed rod slides along the axis of the fixed seat.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention is provided with the structures of the water cooler, the circulating pump, the cold water pipe, the cold dressing and the like, and realizes the effect of emergency cooling of the head of the human body through the cold water which circularly flows.

2. The cold compress device is provided with the driving piece, the cold compress piece, the guide rod and other structures, and the cold compress piece is driven to ascend and descend to achieve the effect of firmly applying and pasting the cold compress piece to the forehead of a human body.

3. According to the invention, the cold compress piece is lowered, and simultaneously, the clamping plate extends out from the side surface to clamp the head of a human body, so that the head cannot be displaced during cold compress, the head of the human body cannot be automatically flicked, unnecessary alignment and debugging time is reduced, and the cooling efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a sliding block of the present invention sliding along a guide rail;

FIG. 2 is a schematic structural view of a rack and pinion engagement perspective view of the present invention;

FIG. 3 is a schematic structural diagram of a top view of the arrangement of cold water pipes built in the cold dressing of the present invention;

FIG. 4 is a schematic structural view of a belt-driven perspective view of a first pulley and a second pulley of the present invention;

FIG. 5 is a schematic structural view of a front side view of the cooling device of the present invention;

FIG. 6 is a schematic structural view of a side view of the present invention during cooling.

In the figure: 1-base, 2-fixed column, 3-bed board, 4-first fixed plate, 5-second fixed plate, 6-driving piece, 7-cold compress piece, 8-cold water machine, 9-circulating pump, 10-cold water pipe, 11-guide bar, 12-V shaped plate, 13-gear, 14-rack, 15-circular plate, 16-guide wheel, 17-guide frame, 18-first fixed bar, 19-slide block, 20-second fixed bar, 21-third fixed bar, 22-clamp plate, 23-first belt pulley, 24-second belt pulley, 25-belt, 26-guide rail, 27-fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an emergency call patient head emergency cooling device, includes base 1, plays the effect that supports with ground, the higher authority of base 1 is fixed with fixed column 2, plays the connection base 1 with the effect of bed board 3, the upper end of fixed column 2 is fixed with bed board 3, plays the effect that supplies patient to lie, can also set up auxiliary articles such as mat, bed clothes on it, the middle top of bed board 3 one end is provided with cooling mechanism for cool down human head, the both sides top of bed board 3 one end is provided with fixed establishment, is used for fixed human head, prevents that human head from voluntarily playing and the cooling mechanism that leads to from shifting, and then brings and aims at a series of problems such as debug time, reduction cooling efficiency.

The cooling mechanism comprises a first fixing plate 4, the first fixing plate 4 is fixed in the middle of one end of the bed plate 3, the first fixing plate 4 plays a role in connecting a second fixing plate 5 with the bed plate 3, the second fixing plate 5 is fixed in front of the first fixing plate 4 close to the top of the first fixing plate and plays a role in supporting and fixing a driving piece 6, a driving piece 6 is installed in the middle of the upper portion of the second fixing plate 5 and serves as a power source for driving a cold compressing piece 7 to ascend and descend, a cold compressing piece 7 is fixed at the shaft end of the driving piece 6 penetrating out of the lower portion of the second fixing plate 5, and the cold compressing piece 7 is firmly applied to and attached to the head of a human body under the driving of the driving piece 6, so that the head.

Further, the driving member 6 may be a cylinder, a hydraulic cylinder, an electric cylinder, an oil cylinder, or the like, which can be lifted.

Further, the cold compress 7 may be made of a non-woven fabric or a breathable material similar to a non-woven fabric, and may have an arc shape that fits the contour of the human head.

The top of base 1 one end is installed the cold water machine 8, cold water machine 8 is the equipment of preparation cold water, belongs to prior art, consequently does not describe in detail in this embodiment again, install circulating pump 9 on the cold water machine 8, circulating pump 9 brings power for the fluid flow, promotes the circulation of fluid circulation, circulating pump 9 with lay in the cold water pipe 10 intercommunication in the cold compress 7.

Further, the cold water pipe 10 can be arranged inside the cold dressing 7 in a winding shape to increase the contact area and facilitate uniform cooling.

The guide rod 11 is fixed at the top of the cold compress part 7 close to the end part of the cold compress part, the guide rod 11 penetrates out of the second fixing plate 5, and the added guide rod 11 can increase the stability of the driving part 6 for driving the cold compress part 7 to lift.

The fixing mechanism comprises a V-shaped plate 12, the V-shaped plate 12 is a plate structure presenting a V shape, the V-shaped plate 12 is fixed in front of the second fixing plate 5, a gear 13 is rotated behind one end of the V-shaped plate 12 close to the guide rod 11, a rack 14 is fixed on the outer side of the guide rod 11, and the surface of the rack 14 is meshed with the surface of the gear 13. When the guide rod 11 moves downwards, the rack 14 is meshed with the gear 13 to drive the gear 13 to rotate reversely, and when the guide rod 11 moves upwards, the rack 14 is meshed with the gear 13 to drive the gear 13 to rotate clockwise.

The V-shaped plate 12 is provided with a circular plate 15 at the back of the other end far away from the guide rod 11, the circular plate 15 is in transmission connection with the gear 13, and the structure forming the transmission connection can be a belt and pulley combination, a chain and gear combination, a gear and gear meshing combination and the like, so that when the gear 13 rotates, the circular plate 15 can be driven to rotate simultaneously.

Further, a first belt pulley 23 is fixed on a shaft fixed on the axis of the circular plate 15, a second belt pulley 24 is fixed on a shaft fixed on the axis of the gear 13, and a belt 25 is connected between the first belt pulley 23 and the second belt pulley 24 in a transmission manner. In this embodiment, a belt and a belt pulley are combined, so that the circular plate 15 can be driven to rotate clockwise when the gear 13 rotates clockwise, and the circular plate 15 can be driven to rotate reversely when the gear 13 rotates reversely.

The back that plectane 15 is close to its edge rotates there is leading wheel 16, the outside cover of leading wheel 16 is equipped with guide frame 17, be fixed with first dead lever 18 below in the middle of guide frame 17, the lower extreme of first dead lever 18 articulates there is slider 19, the top of 3 one end both sides of bed board all is fixed with guide rail 26, slider 19 along slide on the guide rail 26. Since the sliding block 19 can only slide along the guide rail 26, the first fixing rod 18 is vertically straight, and when the circular plate 15 rotates circumferentially, the sliding block 19 can be smoothly driven to move vertically straight through the cooperation of the guide wheel 16 and the guide frame 17.

The front of the sliding block 19 close to the lower end of the sliding block is hinged with a second fixing rod 20, the lower end of the second fixing rod 20 is hinged with a third fixing rod 21, one end, far away from the second fixing rod 20, of the third fixing rod 21 is fixed with a clamping plate 22, the top, close to the inner side of the guide rail 26, of the bed board 3 is fixed with a fixing seat 27, and the third fixing rod 21 slides along the axis of the fixing seat 27. Because the third fixing rod 21 can only slide along the axis of the fixing seat 27, when the sliding block 19 slides downwards along the guide rail 26, the third fixing rod 21 can be driven to move to a position close to the position right below the cold compress piece 7, so that the clamping plate 22 is close to the side of the head of the human body, the head of the human body can be fixed, the head cannot move in the cold compress process, the head of the human body cannot automatically bounce, unnecessary alignment and debugging time is reduced, and the cooling efficiency is improved.

Further, the splint 22 may be made of rubber, sponge, foam, or other elastic material to increase the comfort of the clip.

In this embodiment, the splint 22 is used to clamp the side of the head of the person when the cold compress 7 is applied to the forehead of the person, so the transmission ratio between the first pulley 23 and the second pulley 24, the modulus of the gear 13 and the rack 14, etc. can be set around this requirement.

The working principle is as follows: when the emergency cooling device for the head of the emergency patient is used, firstly, the patient lies on the bed plate 3, then the driving piece 6 drives the cold compress piece 7 to vertically move downwards, when the cold compress piece 7 moves downwards, the guide rod 11 also vertically moves downwards, the rack 14 is meshed with the gear 13, the gear 13 rotates reversely, the first belt pulley 23 is driven to rotate reversely through the transmission of the belt 25, then the circular plate 15 rotates reversely, the guide wheel 16 abuts against the guide frame 17 to drive the first fixing rod 18 to vertically move downwards, the sliding block 19 vertically slides downwards along the guide rail 26, so the second fixing rod 20 pushes the third fixing rod 21 to slide along the fixing seat 27, the splint 22 gradually draws close towards the direction right below the cold compress piece 7, until the cold compress piece 7 is applied to the forehead of the human body, the splint 22 clamps the head of the patient from the side, finally, the circulating pump 9 is started to pump the cold into the cold compress piece 7, thereby realizing the rapid cooling and cooling time of the head, until the body temperature of the patient measured by the medical staff is the standard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emergency patient's head emergency cooling device, includes base (1), its characterized in that: the bed is characterized in that a fixing column (2) is fixed on the base (1), a bed board (3) is fixed at the upper end of the fixing column (2), a cooling mechanism is arranged above the middle of one end of the bed board (3), and fixing mechanisms are arranged above two sides of one end of the bed board (3).

2. The emergency patient head emergency cooling device of claim 1, wherein: the cooling mechanism comprises a first fixing plate (4), the first fixing plate (4) is fixed in the middle of one end of the bed plate (3), a second fixing plate (5) is fixed in front of the first fixing plate (4) close to the top of the first fixing plate, a driving piece (6) is installed in the middle of the second fixing plate (5), and a cold compress piece (7) is fixed at the end of the driving piece (6) penetrating out of the lower portion of the second fixing plate (5).

3. The emergency patient head emergency cooling device of claim 2, wherein: the cold water machine (8) is installed at the top of base (1) one end, install circulating pump (9) on cold water machine (8), circulating pump (9) with lay cold water pipe (10) intercommunication in cold compress piece (7).

4. The emergency patient head emergency cooling device of claim 2 or 3, wherein: and a guide rod (11) is fixed at the top of the cold compress piece (7) close to the end part of the cold compress piece, and the guide rod (11) penetrates out of the upper surface of the second fixing plate (5).

5. The emergency patient head emergency cooling device of claim 4, wherein: the fixing mechanism comprises a V-shaped plate (12), the V-shaped plate (12) is fixed in front of the second fixing plate (5), the V-shaped plate (12) is close to a gear (13) which is rotated behind one end of the guide rod (11), a rack (14) is fixed on the outer side of the guide rod (11), and the surface of the rack (14) is meshed with the surface of the gear (13) to be connected.

6. The emergency patient head emergency cooling device of claim 5, wherein: keep away from V-shaped plate (12) the other end of guide bar (11) is rotated at the back and is had plectane (15), plectane (15) with the transmission is connected between gear (13), plectane (15) are close to its edge back and are rotated there are leading wheel (16), the outside cover of leading wheel (16) is equipped with guide frame (17), be fixed with first dead lever (18) below in the middle of guide frame (17), the lower extreme of first dead lever (18) articulates there is slider (19), slider (19) are close to preceding the articulating of its lower extreme to have second dead lever (20), the lower extreme of second dead lever (20) articulates there is third dead lever (21), the one end that second dead lever (20) were kept away from in third dead lever (21) is fixed with splint (22).

7. The emergency patient head emergency cooling device of claim 6, wherein: the epaxial first belt pulley (23) that is fixed in plectane (15) axle center, epaxial second belt pulley (24) that is fixed in gear (13) axle center, first belt pulley (23) with driving connection has belt (25) between second belt pulley (24).

8. The emergency patient head emergency cooling device of claim 6, wherein: the top of the two sides of one end of the bed plate (3) is fixed with a guide rail (26), and the sliding block (19) slides along the guide rail (26).

9. The emergency patient head emergency cooling device of claim 8, wherein: the top of the bed board (3) close to the inner side of the guide rail (26) is fixedly provided with a fixed seat (27), and the third fixed rod (21) slides along the axis of the fixed seat (27).