Cold compress device for orthopedic nursing
阅读说明：本技术 一种骨科护理用冷敷装置 (Cold compress device for orthopedic nursing ) 是由 张翠红 张艺馨 王海燕 汤意 邵雪云 姚尤梅 徐冕 沙林丽 卢丹丹 纪汝宇 于 2019-11-04 设计创作，主要内容包括：本发明公开了一种骨科护理用冷敷装置,包括万向轮、装置外壳、压缩机、第一管道、散热通道、冷凝器、第一风扇、金属板等；装置内压缩机从蒸发器中吸取高温低压气体,通过压缩机压缩后变成高温高压液体进入冷凝器,冷凝器对外进行散热,通过第一电机带动第一风扇将热气吹至装置外部,通过冷凝器将高温高压液体变成低温高压液体经过膨胀阀变成低温低压液体进入蒸发器,通过蒸发器蒸发与高温气体互换以此循环,第三电机带动第二风扇将制冷室中的冷气通过冷气通道吹至搅拌室内,将水快速降温,降温后通过第二水泵从出水管中抽取水进入冷敷袋中,给患者使用,再通过第一水泵从冷敷袋中抽取冷敷时温度上升的水进入搅拌室在进行降温,以此循环使用。(The invention discloses a cold compress device for orthopedic nursing, which comprises a universal wheel, a device shell, a compressor, a first pipeline, a heat dissipation channel, a condenser, a first fan, a metal plate and the like, wherein the universal wheel is arranged on the device shell; the compressor absorbs high-temperature low-pressure gas from the evaporator in the device, become high-temperature high-pressure liquid and get into the condenser after compressing through the compressor, the condenser externally dispels the heat, it blows hot gas to the device outside to drive first fan through first motor, become high-temperature high-pressure liquid and become low-temperature low-pressure liquid and get into the evaporator through the expansion valve with high-temperature high-pressure liquid through the condenser, exchange with this circulation through evaporator evaporation and high-temperature gas, the third motor drives the second fan and blows the air conditioning in the refrigeration room to the teeter chamber through the air conditioning passageway, cool water fast, extract water and get into the cold compress bag in the outlet pipe through the second water pump after the cooling, use for the patient, the water that the temperature rose when rethread first water pump extracts the cold compress from the cold compress bag gets into the teeter chamber and cool down.)
1. The utility model provides an orthopedics nursing is with cold compress device which characterized in that: the device comprises universal wheels (1), a device shell (2), a compressor (3), a first pipeline (4), a heat dissipation channel (5), a condenser (6), a first fan (8), a metal plate (9), a first motor (10), an expansion valve (11), a second pipeline (12), a refrigeration chamber (13), an evaporator (14), a cold air channel (15), a stirring chamber (16), a water inlet (17), an L-shaped bearing arm (18), a T-shaped block (19), a T-shaped groove (20), a cold compress bag (21), a first lengthened hose (22), a second lengthened hose (23), a leg support (24), a water outlet pipe (25), a water return pipe (26), a water outlet (27), a valve (28), a stirring rod (29), a second motor (30), a second fan (32) and a third motor (33);
the bottom of the device shell (2) is provided with a plurality of universal wheels (1);
the upper end of the right side of the device shell (2) is fixedly connected with an L-shaped bearing arm (18), the right side of the L-shaped bearing arm (18) is fixedly connected with a T-shaped block (19), the lower end of the T-shaped block (19) is connected with a T-shaped groove (20) in a sliding mode, and the lower end of the T-shaped groove (20) is provided with a cold compress bag (21);
a leg support (24) is arranged at the lower end of the right side of the device shell (2);
a heat dissipation channel (5) is arranged at the left end in the cavity of the device shell (2), and a condenser (6) is arranged in the middle of the heat dissipation channel (5);
a metal plate (9) is fixedly connected to the right end of the heat dissipation channel (5), a first motor (10) is arranged on the right side of the metal plate (9), a first fan (8) is fixedly connected to the output end of the first motor (10), and the first fan (8) is aligned to the condenser (6);
a refrigerating chamber (13) is arranged in the middle of the inner part of the cavity of the device shell (2), and an evaporator (14) is arranged in the refrigerating chamber (13);
a third motor (33) is arranged on the left side of the refrigerating chamber (13), a second fan (32) is fixedly connected to the output end of the third motor (33), and the second fan (32) is aligned to the evaporator (14);
an expansion valve (11) is arranged at the top end of the left side in the cavity of the device shell (2), the input end of the expansion valve (11) is communicated with the condenser (6) through a second pipeline (12), and the output end of the expansion valve (11) is communicated with the evaporator (14) through the second pipeline (12);
a compressor (3) is arranged at the bottom end of the left side in the cavity of the device shell (2), the input end of the compressor (3) is communicated with an evaporator (14) through a first pipeline (4), and the output end of the compressor (3) is communicated with a condenser (6) through the first pipeline (4);
a stirring chamber (16) is arranged on the right side in the cavity of the device shell (2), a water inlet (17) is fixedly communicated with the right side of the upper surface of the stirring chamber (16), and the water inlet (17) extends out of the device shell (2);
a cold air channel (15) is fixedly communicated with the left side of the stirring chamber (16), and the left end of the cold air channel (15) is fixedly communicated with the refrigerating chamber (13);
a second motor (30) is arranged in the middle of the upper surface of the stirring chamber (16), the output end of the second motor (30) is connected with a stirring rod (29), and the stirring rod (29) extends into the stirring chamber (16);
a water outlet (27) is arranged at the lower end of the stirring chamber (16), and a valve (28) is also connected in the water outlet (27) in a sliding manner;
a water outlet pipe (25) is fixedly communicated with the upper end of the right side of the stirring chamber (16), a first lengthened hose (22) is fixedly communicated with the right end of the water outlet pipe (25), and the right end of the first lengthened hose (22) is communicated with the cold compress bag (21);
a water return pipe (26) is fixedly communicated with the lower end of the right side of the stirring chamber (16), a second lengthening hose (23) is fixedly communicated with the right end of the water return pipe (26), and the right end of the second lengthening hose (23) is communicated with the cold compress bag (21).
2. A cold compress device for orthopedic care according to claim 1, characterized in that: the cold compress bag (21) has the specific structure that: comprises a first fixing belt (34), a first water pump (35), a third pipeline (36), a second water pump (37), a fourth pipeline (38), a pressure relief valve (39), a cold compress bag shell (40) and a second fixing belt (41);
the cold compress bag shell (40) is connected with the T-shaped groove (20);
the upper end of the cold compress bag shell (40) is connected with a pressure relief valve (39) through threads;
the right side of the cold compress bag shell (40) is fixedly connected with a second fixing strap (41);
the lower end of the left side of the cold compress bag shell (40) is fixedly connected with a first fixing strap (34);
a second water pump (37) is arranged at the upper end of the left side of the cold compress bag shell (40), the input end of the second water pump (37) is communicated with the first lengthened hose (22) through a fourth pipeline (38), and the output end of the second water pump (37) is communicated with the cold compress bag shell (40) through the fourth pipeline (38);
the middle of the left side of the cold compress bag shell (40) is provided with a first water pump (35), the input end of the first water pump (35) is communicated with the cold compress bag shell (40) through a third pipeline (36), and the output end of the first water pump (35) is communicated with the second lengthened hose (23) through the third pipeline (36).
3. A cold compress device for orthopedic care according to claim 1, characterized in that: the leg support (24) has the following specific structure: comprises a base (42), a hydraulic cylinder (43), a connecting block (44), a universal ball (45), a movable block (46) and a leg support (47);
the base (42) is connected with the device shell (2);
the utility model discloses a pneumatic control device, including base (42), base (42) upper end is equipped with pneumatic cylinder (43), fixedly connected with connecting block (44) on pneumatic cylinder (43) the output, connecting block (44) upper end fixedly connected with universal ball (45), swing joint has movable block (46) in universal ball (45) upper end, movable block (46) upper end fixedly connected with shank support (47).
4. A cold compress device for orthopedic care according to claim 1, characterized in that: the second motor (30) is a variable frequency motor.
5. A cold compress device for orthopedic care according to claim 2, wherein: the cold compress bag shell (40) is made of soft plastics.
6. A cold compress device for orthopedic care according to claim 2, wherein: the first fixing belt (34) and the second fixing belt (41) are made of natural latex.
7. A cold compress device for orthopedic care according to claim 3, characterized in that: a fabric layer is arranged inside the leg support (47).
The technical field is as follows:
the invention relates to the field of medical instruments, in particular to a cold compress device for orthopedic nursing.
Background art:
the bone is dense bone and cancellous bone. Compact bone is formed by closely arranging bone plates, wherein the bone plates are formed by embedding bone collagen fibers in a calcified matrix in parallel and have uniform thickness, a series of regularly arranged cells are arranged between the two bone plates, and the cells are provided with bone cells with multiple bulges and are connected with each other by thin tubes. The bone plates are arranged on the bone surface to form an outer annular bone plate, arranged around the marrow cavity to form an inner annular bone plate, and arranged on the bone tissue of the inner annular bone plate and the outer annular bone plate. There are many between be that concentric circles arranges for the ha shi lamella, its center tube is the ha shi pipe, the major axis of this pipe and bone is parallel and have the branch to link into netted, there is vascular nerve to pass through in the pipe, bone injured patient's injured position takes place red swelling pain very easily, need carry out the cold compress to it and handle, the tradition mode of handling it all is handled with the ice bag, but because the ice bag melts fast and can't control the temperature of ice bag, the injured position can receive the secondary injury under the cold compress of ice bag for a long time, current orthopedics nursing is with complicated structure, the cooling effect is not good, and the ice compress time has long after the temperature rise does not have the refrigeration effect, need to change the ice bag again, cause the waste, the patient does not have good support equipment to carry out the ice compress nursing when the ice compress simultaneously, can not satisfy patient's injury initial stage or the needs of recovered later stage.
The invention content is as follows:
the invention aims to solve the problems that the existing cold compress device for orthopedic nursing is complex in structure, poor in cooling effect, free of refrigeration effect due to temperature rise after long-time ice compress, waste is caused due to the fact that an ice bag needs to be replaced, and the requirement of a patient in the early injury stage or the later recovery stage cannot be met due to the fact that the patient does not have good supporting equipment for ice compress nursing during ice compress.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides an orthopedics nursing is with cold compress device which innovation point lies in: the device comprises universal wheels, a device shell, a compressor, a first pipeline, a heat dissipation channel, a condenser, a first fan, a metal plate, a first motor, an expansion valve, a second pipeline, a refrigeration chamber, an evaporator, a cold air channel, a stirring chamber, a water inlet, an L-shaped bearing arm, a T-shaped block, a T-shaped groove, a cold compress bag, a first lengthened hose, a second lengthened hose, a leg support, a water outlet pipe, a water return pipe, a water outlet, a valve, a stirring rod, a second motor, a second fan and a third motor; a plurality of universal wheels are arranged at the bottom of the device shell; the upper end of the right side of the device shell is fixedly connected with an L-shaped bearing arm, the right side of the L-shaped bearing arm is fixedly connected with a T-shaped block, the lower end of the T-shaped block is connected with a T-shaped groove in a sliding mode, and the lower end of the T-shaped groove is provided with a cold compress bag; the lower end of the right side of the device shell is provided with a leg supporter; a heat dissipation channel is arranged at the left end in the cavity of the device shell, and a condenser is arranged in the middle of the heat dissipation channel; a metal plate is fixedly connected to the right end of the heat dissipation channel, a first motor is arranged on the right side of the metal plate, a first fan is fixedly connected to the output end of the first motor, and the first fan is aligned to the condenser; a refrigerating chamber is arranged in the middle of the inner part of the cavity of the device shell, and an evaporator is arranged in the refrigerating chamber; a third motor is arranged on the left side of the refrigeration chamber, a second fan is fixedly connected to the output end of the third motor, and the second fan is aligned to the evaporator; an expansion valve is arranged at the top end of the left side in the cavity of the device shell, the input end of the expansion valve is communicated with the condenser through a second pipeline, and the output end of the expansion valve is communicated with the evaporator through a second pipeline; a compressor is arranged at the bottom end of the left side in the cavity of the device shell, the input end of the compressor is communicated with the evaporator through a first pipeline, and the output end of the compressor is communicated with the condenser through a first pipeline; a stirring chamber is arranged on the right side in the cavity of the device shell, a water inlet is fixedly communicated with the right side of the upper surface of the stirring chamber, and the water inlet extends out of the device shell; the left side of the stirring chamber is fixedly communicated with a cold air channel, and the left end of the cold air channel is fixedly communicated with the refrigerating chamber; a second motor is arranged in the middle of the upper surface of the stirring chamber, the output end of the second motor is connected with a stirring rod, and the stirring rod extends into the stirring chamber; a water outlet is arranged at the lower end of the stirring chamber, and a valve is connected in the water outlet in a sliding manner; a water outlet pipe is fixedly communicated with the upper end of the right side of the stirring chamber, a first lengthened hose is fixedly communicated with the right end of the water outlet pipe, and the right end of the first lengthened hose is communicated with the cold compress bag; the lower end of the right side of the stirring chamber is fixedly communicated with a water return pipe, the right end of the water return pipe is fixedly communicated with a second lengthened hose, and the right end of the second lengthened hose is communicated with the cold compress bag.
Preferably, the cold compress bag has the specific structure as follows: the cold compress bag comprises a first fixing belt, a first water pump, a third pipeline, a second water pump, a fourth pipeline, a pressure relief valve, a cold compress bag shell and a second fixing belt; the cold compress bag shell is connected with the T-shaped groove; the upper end of the cold compress bag shell is connected with a pressure relief valve in a threaded manner; the second fixing band is fixedly connected to the right side of the cold compress bag shell; the lower end of the left side of the cold compress bag shell is fixedly connected with a first fixing belt; the upper end of the left side of the cold compress bag shell is provided with a second water pump, the input end of the second water pump is communicated with the first lengthened hose through a fourth pipeline, and the output end of the second water pump is communicated with the cold compress bag shell through the fourth pipeline; the middle of the left side of the cold compress bag shell is provided with a first water pump, the input end of the first water pump is communicated with the cold compress bag shell through a third pipeline, and the output end of the first water pump is communicated with a second lengthened hose through a third pipeline.
Preferably, the specific structure of the leg supporter is as follows: comprises a base, a hydraulic cylinder, a connecting block, a universal ball, a movable block and a leg bracket; the base is connected with the device shell; the base upper end is equipped with the pneumatic cylinder, fixedly connected with connecting block on the pneumatic cylinder output, connecting block upper end fixedly connected with universal ball, universal ball upper end swing joint has the movable block, movable block upper end fixedly connected with shank support.
Preferably, the second motor is a variable frequency motor.
Preferably, the cold compress bag shell is made of soft plastics.
Preferably, the inner materials of the first fixing band and the second fixing band are natural latex.
Preferably, the leg support is internally provided with a fabric layer.
The invention has the beneficial effects that:
(1) the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, the cold compress bag is taken out from the T-shaped block, the compressor in the device absorbs high-temperature low-pressure gas from the evaporator, the high-temperature high-pressure gas is compressed by the compressor and then becomes high-temperature high-pressure liquid to enter the condenser, the condenser radiates heat outwards, the first fan is driven by the first motor to blow hot gas to the outside of the device, the high-temperature high-pressure liquid is changed into low-temperature low-pressure liquid by the condenser, the low-temperature low-pressure liquid enters the evaporator through the expansion valve, the low-temperature low-pressure liquid is changed into high-temperature gas through the evaporator for circulation, the third motor drives the second fan to blow cold air in the refrigeration chamber into the stirring chamber through the cold air channel to cool water in the stirring chamber, the stirring rod is driven by the second motor to stir the water, the moisture is fully contacted with the cold air to, use for the patient, the water that the temperature rose gets into the teeter chamber and is cooling down when the rethread first water pump extracts the cold compress from the cold compress bag to this circulation is used, has practiced thrift the cost, and it is complicated to have solved current orthopedics nursing with the structure, and the cooling effect is not good, and the ice compress time after having prolonged temperature rise does not have refrigeration effect, need change the ice bag again, causes extravagant problem.
(2) According to the invention, the leg support is arranged to place the legs of the patient in the leg support, so that ice compress nursing is facilitated, the bottom hydraulic cylinder drives the leg support to adjust the height up and down, and the movable block adjusts the angle, so that the problem that the patient does not have good supporting equipment for ice compress nursing during ice compress is solved.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the cold compress bag of the invention.
Fig. 3 is a schematic structural view of the leg supporter of the present invention.
1-universal wheel; 2-device housing; 3-a compressor; 4-a first conduit; 5-a heat dissipation channel; 6-a condenser; 8-a first fan; 9-a metal plate; 10-a first electric machine; 11-an expansion valve; 12-a second conduit; 13-a refrigeration chamber; 14-an evaporator; 15-a cold air channel; 16-a stirring chamber; 17-a water inlet; 18-L shaped load bearing arms; 19-a T-block; 20-T-shaped slots; 21-cold compress bag; 22-a first elongated hose; 23-a second elongated hose; 24-a leg support; 25-a water outlet pipe; 26-a water return pipe; 27-a water outlet; 28-a valve; 29-a stirring rod; 30-a second motor; 32-a second fan; 33-a third motor; 34-a first securing strap; 35-a first water pump; 36-a third conduit; 37-a second water pump; 38-a fourth conduit; 39-pressure relief valve; 40-cold compress bag shell; 41-a second fixing strap; 42-a base; 43-hydraulic cylinder; 44-connecting block; 45-ball-and-socket; 46-a movable block; 47-leg support.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a cold compress device for orthopedic nursing comprises a universal wheel 1, a
As shown in fig. 2, the specific structure of the cold compress bag 21 is as follows: comprises a first fixing belt 34, a first water pump 35, a third pipeline 36, a second water pump 37, a fourth pipeline 38, a pressure relief valve 39, a cold compress bag shell 40 and a second fixing belt 41; the cold compress bag shell 40 is connected with the T-shaped groove 20; the upper end of the cold compress bag shell 40 is connected with a pressure relief valve 39 through threads; the second fixing strap 41 is fixedly connected to the right side of the cold compress bag shell 40; the lower end of the left side of the cold compress bag shell 40 is fixedly connected with a first fixing strap 34; a second water pump 37 is arranged at the upper end of the left side of the cold compress bag shell 40, the input end of the second water pump 37 is communicated with the first lengthened hose 22 through a fourth pipeline 38, and the output end of the second water pump 37 is communicated with the cold compress bag shell 40 through the fourth pipeline 38; the middle of the left side of the cold compress bag shell 40 is provided with a first water pump 35, the input end of the first water pump 35 is communicated with the cold compress bag shell 40 through a third pipeline 36, and the output end of the first water pump 35 is communicated with the second lengthened hose 23 through the third pipeline 36.
As shown in fig. 3, the specific structure of the leg supporter 24 is: comprises a
Wherein the
The using state of the invention is as follows: the patient puts the legs into the leg support 24 for the convenience of ice compress nursing, the
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
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