CN105943356B - A kind of closed smoke of jointed appendage section washes instrument - Google Patents

Abstract

The invention relates to a closed fumigation instrument for joints and limbs, which comprises a fumigation sleeve, a control box, an air pump, a liquid supply pump, a heating device, a liquid storage tank and a water storage tank; the fumigation sleeve passes through two liquid return pipes Corresponding connections to the liquid storage tank and water storage tank respectively; the liquid supply pump is connected to the liquid storage tank and the water storage tank through the first liquid supply pipeline; the liquid supply pump is connected to the fumigation sleeve through the second liquid supply pipeline connected with each other; the fumigation sleeve is provided with an air pressure sensor, a temperature sensor, a differential pressure valve, two fixed pipes and a display device; the inner walls of the two fixed pipes are provided with inflation and deflation contraction sets. The beneficial effects of the present invention are: a wide application range and good sealing; it is convenient for the user to understand the specific conditions of the current fumigation, and the data measurement is accurate; it can realize the closed fumigation of local joints and limbs, meeting the requirements of scientific and standardized treatment, Precise control and setting of temperature and fumigation pressure can be carried out.

Description

A closed type fumigation instrument for joints and limbs

technical field

The invention relates to the field of medical instruments, in particular to a closed type fumigation instrument for joints and limbs.

Background technique

Traditional Chinese medicine is an important means of clinical treatment of osteoarthritis. Hyperthermia technology is a clinical treatment method for malignant tumors that has emerged in recent years. Its principle is to use physical methods to heat tissues to a temperature that can kill tumor cells, so as to achieve a method that destroys tumor cells without damaging normal tissues. Hyperthermia technology not only has a direct cytotoxic effect on tumor cells, but also can be used in combination with chemotherapy, that is, hyperthermia chemotherapy, which can increase the concentration of drugs in the tumor and reduce the dosage of chemotherapy drugs. It can not only enhance the anti-tumor effect of chemotherapy drugs, but also reduce its side effects.

The patent application number is 201210233112.2 discloses a closed fumigation instrument for joints and limbs, including a host system and a joint fumigation chamber; The drug delivery pump and the steam tank connected to the lotion tank also include a liquid inlet I connected to the lotion tank, a liquid outlet I connected to the drug delivery pump, and an air outlet connected to the steam tank; A control system for controlling heaters, drug delivery pumps and steam irrigation; the joint fumigation chamber includes an open fumigation box with liquid inlet II, liquid outlet II and air inlet at the bottom, and the fumigation box An arc-shaped U-shaped groove is arranged on the opposite side wall, and a soft waterproof coating is fixedly installed on the other side of the fumigation box, and a soft air bag with a control valve is fixedly installed on both sides of the coating along its extending direction.

The patent application number 201320763945.X discloses a closed type fumigation instrument for knee joints, including an electric control box, a pipeline connection seat, a lotion tank, a steam tank, a liquid delivery pump and a fumigation box, and the pipeline connection The seat includes four pipelines, the washing liquid tank is provided with a liquid inlet and a liquid outlet, and the fumigation box is provided with two liquid outlets and two liquid inlets. The steam tank starts to work to form the hot gas of the liquid medicine. When the liquid medicine reaches the temperature required for treatment, the liquid delivery pump starts to work, and the liquid medicine (or hot gas of the liquid medicine) enters the fumigation box through the delivery pipeline, and returns to the liquid medicine container through the return pipeline after being filled, that is, the treatment process begins.

Although these two existing fumigation and washing instruments have solved a lot of corresponding problems when in use, they all can only carry out hot fumigation and normal temperature fumigation, and cannot carry out cold fumigation, so that the scope of use is subject to certain limitations. Simultaneously, the fumigation sleeves in these two fumigation apparatuses cannot be adjusted in size, so they cannot be used on different joint limbs. In addition, when these two fumigation instruments are in use, since the fumigation sleeve is not equipped with temperature detection equipment, air pressure detection equipment and display equipment, when the user needs to know the specific parameters, he also needs to know through the control box, so that It seems very inconvenient, and the values displayed by the control box are the parameters of the heater and steam tank measured directly, and the measured values are not accurate.

Contents of the invention

The technical problem to be solved by the present invention is to provide a joint limb segment that can be used in three modes of cold smoking, normal temperature smoking and hot smoking, has good sealing performance, can adjust the size of the fumigation and washing sleeve, and has accurate and convenient parameter measurement. Closed fumigation device.

The technical scheme of the present invention to solve the above-mentioned technical problems is as follows: a closed fumigation instrument for joints and limbs, comprising a fumigation sleeve, a control box, an air pump, a liquid supply pump, a heating device, a liquid storage tank and a water storage tank; The fumigation sleeve is respectively connected to the liquid inlet of the liquid storage tank and the liquid inlet of the water storage tank through two liquid return pipes; the liquid inlet of the liquid supply pump is connected through the first liquid supply pipeline It is connected with the liquid outlet of the liquid storage tank and the liquid outlet of the water storage tank; the liquid outlet of the liquid supply pump is connected with the fumigation sleeve through the second liquid supply pipeline; The washing sleeve is provided with an air pressure sensor, a temperature sensor and a differential pressure valve; the left and right ends of the fumigation sleeve are also provided with fixed pipes, and one of the fixed pipes is provided with the air pressure sensor and the temperature sensor. connected display device; the inner walls of the two fixed tubes are sealed with inflation and deflation contraction sets, and the two inflation and deflation contraction sets are connected to the air outlet of the air pump through the air supply pipe, and the two The air supply pipes are provided with control valves; the first liquid supply pipeline includes two branch liquid supply pipes, and one end of the two branch liquid supply pipes is connected to the liquid inlet of the liquid supply pump , wherein the other end of one branch liquid supply pipe is connected to the liquid outlet of the liquid storage tank, and the other end of the other branch liquid supply pipe is connected to the liquid outlet of the water storage tank; the first The second liquid supply pipeline includes a main liquid supply pipe, a refrigeration device and a branch pipeline arranged on the main liquid supply pipe; the branch pipeline includes an ultrasonic atomizer and two branch flow pipes connected in parallel, and the ultrasonic The atomizer is set on one of the branch flow pipes; the two liquid return pipes, the two branch liquid supply pipes and the two branch flow pipes are all equipped with electric control valves electrically connected to the control box ; The air pump, liquid supply pump, heating device, ultrasonic atomizer and refrigeration device are electrically connected to the control box.

The beneficial effects of the present invention are: wide range of use, two modes of spray fumigation and spray fumigation can be selected during use, and three modes of cold fumigation, normal temperature fumigation and hot fumigation can also be selected; The inflation and deflation shrinkage kit is used to inflate and deflate, so that the size of the inner hole of the fixed tube changes, so that the fumigation sleeve can be easily installed on the joint limbs of different users, and the sealing performance is good; the fumigation sleeve The air pressure sensor and temperature sensor can detect the air pressure value and temperature value in the fumigation sleeve in real time, and display them intuitively through the display device, which is convenient for the user to understand the specific situation of the current fumigation, and the data measurement is accurate; The closed fumigation instrument for joints and limbs can realize closed fumigation and washing of local joints and limbs, promote blood circulation and remove blood stasis, and can meet the requirements of scientific and standardized treatment. At the same time, it can precisely control and set the temperature and fumigation pressure. Realize partial sealing and automatic, standardized treatment of the fumigation and washing process; it is beneficial to the rehabilitation of senile and degenerative osteoarthritis, bone, muscle, and soft tissue injuries, and ice compresses to reduce swelling and relieve pain.

On the basis of the above technical solutions, the present invention can also be improved as follows.

Further, the fumigation sleeve includes a hollow cylindrical fumigation cover, a first end cap and a second end cap; the first end cap is provided with three pipeline connectors, two of which are connected to the The two liquid return pipes are connected correspondingly, and the other pipeline joint is connected with the main liquid supply pipe; the first end cover and the second end cover are provided with the fixed pipe; the air pressure sensor and One end of the temperature sensor is fixed on the first end cover, and the other end of the air pressure sensor and the temperature sensor extend into the hollow structure of the fumigation hood; the differential pressure valve is arranged on the second on the end cap.

The further beneficial effect of adopting the above is: by using three pipeline joints to connect the pipelines, and complete the supply and recovery of liquid medicine and water, and then only need to set up a liquid supply pump, reducing the burden of joints and limbs. The overall quality of the washing machine is improved, and the production cost is also reduced.

Further, the inflation and deflation shrink kit includes an inflation and deflation kit and a rubber sleeve. In the cavity formed after the pipes are sealed and connected; the fixed pipe is provided with an air inlet port and an exhaust valve connected with the inflation and deflation kit; the air supply pipe is connected with the air inlet port.

The further beneficial effects of adopting the above are: by changing the amount of inflation, the bulging degree of the inflation and deflation kit can be adjusted, and then it can be suitable for different users at different joints and limbs; the way of sealing connection can avoid the leakage of liquid medicine during fumigation and cleaning. Water leaks from the fumigation cavity in the fumigation hood into the cavity; at the same time, the rubber sleeve can closely adhere to the user's joint limbs to prevent leakage from the fumigation cavity in the fumigation hood.

Further, the inflation and deflation kit includes an inner ring sleeve and an outer ring sleeve, the inner ring sleeve is arranged in the outer ring sleeve, and the inner ring sleeve and the outer ring sleeve are connected by sewing, the After the inner ring sleeve is sutured and connected with the outer ring sleeve, at least three storage cavities are formed, and the storage cavities are equiangularly distributed along the axial direction of the outer ring sleeve, and each storage cavity is equipped with an air bag; the air bag All communicate with the air inlet port and the exhaust valve.

The further beneficial effect of adopting the above is: by inflating the airbag, and the airbag forms a ring shape after inflating, it is beneficial to press the rubber sleeve on the user's joint limb segment.

Further, both the air bag and the air inlet port and the air bag and the exhaust valve are connected through a trachea; the inner wall of the fixed pipe is provided with two ring-shaped accommodation grooves; The trachea is correspondingly located in the two annular receiving grooves.

The further beneficial effect of adopting the above is: by arranging the air pipe in the annular receiving groove, the air pipe is prevented from being affected by the inflation and deflation kit during the inflation or deflation process.

Further, the closed-type fumigation instrument for joints and limbs also includes a box body, the box body is a hollow structure, and a partition is arranged in the hollow structure, and the inner cavity of the box body is separated by the partition board. into a first storage area and a second storage area, and the volume of the second storage area is twice the volume of the first storage area; the control box, air pump, liquid supply pump, ultrasonic atomizer and refrigeration The device is arranged in the first storage area, the heating device, the liquid storage tank and the water storage tank are arranged in the second storage area, the heating device is placed vertically, the liquid storage tank and the water storage tank The bottoms are located in the heating area of the heating device.

The further beneficial effects of adopting the above are: easy to carry, reasonable space layout, and reduced overall volume.

Further, the control box includes a controller, a control panel connected to the controller, and a display connected to the controller; the controller is arranged in the first storage area, and the control panel and the display are arranged on the box.

The further beneficial effect of adopting the above is that it is convenient for users to operate the closed fumigation instrument for joints and limbs, and it is also convenient for users to understand the parameters set during specific use.

Further, the box body includes a bottom plate, a first side plate, a second side plate, a top plate, a front panel and a back plate, and the first side plate and the second side plate are respectively arranged at the left and right ends of the bottom plate; The back board and the front board are respectively arranged on the back side and the front side of the bottom board, and the front board is located between the partition board and the second side board; the top board is located on the side of the first side board Between the top end and the top end of the partition; the front side of the bottom plate is provided with a first cover between the first side plate and the partition, and the left end of the first cover is hinged to the The first side plate is movably linked; the top of the bottom plate is provided with a second cover plate between the second side plate and the partition, and the rear end of the second cover plate is movably linked with the back plate through a hinge The distance between the partition and the second side board is twice the distance between the partition and the first side board; the control panel and the display are arranged on the top board.

The further beneficial effect of adopting the above is that it is convenient to pick and place items.

Further, the fumigation cover is made of soft transparent material.

The further beneficial effect of adopting the above is that it is possible to understand the specific use situation during use, and at the same time, it is also convenient for the joint limbs to perform bending or straightening activities.

Description of drawings

Fig. 1 is the working principle diagram of the closed type fumigation instrument for joints and limbs of the present invention;

Fig. 2 is a schematic diagram of the air supply of the inflatable and deflated shrink kit according to the present invention;

Fig. 3 is a schematic structural view of the fumigation sleeve in Fig. 1;

Fig. 4 is a side view of the fumigation sleeve in Fig. 1;

Fig. 5 is a radial sectional view of the inflation and deflation contraction sleeve according to the present invention;

Fig. 6 is an axial sectional view of the inflation and deflation contraction sleeve according to the present invention;

Fig. 7 is a schematic structural view of the fixed pipe of the present invention;

Fig. 8 is a schematic structural view of the box body of the present invention;

Fig. 9 is the front view of the casing of the present invention;

Fig. 10 is a structural schematic diagram of another water inlet method of the fumigation sleeve according to the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Fumigation sleeve, 101. Fumigation cover, 102. First end cap, 103. Second end cap, 104. Pipe joint, 2. Control box, 201. Controller, 202. Control panel, 203. Display, 3. Air pump, 4. Liquid supply pump, 5. Heating device, 6. Liquid storage tank, 7. Water storage tank, 8. Liquid return pipe, 9. Air pressure sensor, 10. Temperature sensor, 11. Differential pressure valve , 12, fixed pipe, 121, annular accommodation groove, 13, display device, 14, inflation and deflation contraction kit, 141, inflation and deflation kit, 1411, inner ring sleeve, 1412, outer ring sleeve, 1413, storage chamber, 1414 , air bag, 1415, trachea, 142, rubber sleeve, 143, cavity, 144, air intake interface, 145, exhaust valve, 15, air supply pipe, 16, control valve, 17, branch liquid supply pipe, 18, main supply Liquid pipe, 19, refrigeration device, 20, ultrasonic atomizer, 21, branch flow pipe, 22, electric control valve, 23, box body, 2301, bottom plate, 2302, first side plate, 2303, second side plate, 2304, top plate, 2305, front panel, 2306, back plate, 2307, first cover plate, 2308, second cover plate, 24, partition plate, 25, first storage area, 26, second storage area; 27, spring Tube.

detailed description

The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

As shown in Figure 1, a kind of fumigation instrument of joint limb closed type, comprises fumigation sleeve 1, control box 2, liquid supply pump 4, liquid storage tank 6 and water storage tank 7; Said fumigation sleeve 2 Through two liquid return pipes 8 respectively corresponding to the liquid inlet of the liquid storage tank 6 and the liquid inlet of the water storage tank 7; the liquid inlet of the liquid supply pump 4 passes through the first liquid supply pipeline It is connected with the liquid outlet of the liquid storage tank 6 and the liquid outlet of the water storage tank 7; the liquid outlet of the liquid supply pump 4 is connected with the fumigation sleeve 1 through the second liquid supply pipeline ; The first liquid supply pipeline includes two branch liquid supply pipes 17, one end of the two branch liquid supply pipes 17 is connected to the liquid inlet of the liquid supply pump 4, and one of the branch liquid supply pipes The other end of the pipe 17 is connected with the liquid outlet of the liquid storage tank 6, and the other end of another branch liquid supply pipe 17 is connected with the liquid outlet of the water storage tank 7; the second liquid supply The pipeline includes a main liquid supply pipe 18, a refrigeration device 19 and a branch pipeline arranged on the main liquid supply pipe 18; the branch pipeline includes an ultrasonic atomizer 20 and two branch flow pipes 21 connected in parallel, so The ultrasonic atomizer 20 is arranged on one of the branch flow pipes 21; the two liquid return pipes 8, the two branch liquid supply pipes 17 and the two branch flow pipes 21 are all provided with the control The electric control valve 22 electrically connected to the box 2 ; the air pump 3 , the liquid supply pump 4 , the ultrasonic atomizer 20 and the refrigeration device 19 are electrically connected to the control box 2 .

As shown in Figure 2, the air pump 3 is connected to the fumigation sleeve 1 through two air supply pipes 15, and a control valve 16 is arranged on each air supply pipe 15, so as to independently control the conduction or flow of each air supply pipe 15. Closed, it is convenient to supply different gas volumes; in this way, only one air pump 3 can be used and different air supply can be achieved at both ends of the fumigation sleeve 1. Compared with the use of two air pumps 3, the cost is effectively saved, and The overall weight of the closed fumigation instrument for joint limbs is also reduced.

As shown in Fig. 3 and Fig. 4, the fumigation sleeve 1 includes a hollow cylindrical fumigation cover 101, a first end cover 102 and a second end cover 103, wherein the hollow structure of the fumigation cover 101 forms a The fumigation cavity containing the fumigation solution is sealed and connected between the fumigation cover 101 and the first end cover 102 and between the fumigation cover 101 and the second end cover 103, thereby preventing the fumigation solution from leaking out and sealing The connection can use cable ties, hoops, etc., and a fixed tube 12 is arranged on the first end cover 102 and the second end cover 103, wherein between the fixed tube 12 and the first end cover 102 and between the fixed tube 12 and the second end cover 103 are connected by threaded connection, which is convenient for disassembly and assembly, and the sealing between the fixed tube 12 and the first end cover 102 and between the fixed tube 12 and the second end cover 103 is also relatively good; the first end cover 102 There are three pipe joints 104 on the top, two of which are connected to the two liquid return pipes 8, and the other pipe joint 104 is connected to the main liquid supply pipe 18; the first end cover 102 is provided with two A corresponding installation hole is convenient for installing the air pressure sensor 9 and the temperature sensor 10, and one end of the air pressure sensor 9 and the temperature sensor 10 all extends into the hollow structure of the fumigation cover 101 for detecting the temperature of the fumigation solution in the fumigation chamber And the air pressure value in the fumigation and washing chamber, the air pressure value and temperature detected at the same time are displayed by the display device 13 arranged on the fixed pipe 12, and the end face of the display device 13 in contact with the fixed pipe 12 is provided with a Adapted arc-shaped concave surface, the display device 13 will not slide after being installed on the fixed tube 12, and the display device 13 is selected to be installed on the fixed tube 12 close to the air pressure sensor 9 and the temperature sensor 10, reducing the wiring layout; the second end cover 103 is provided with a differential pressure valve 11, which can balance the pressure value in the fumigation chamber and avoid damage to the fumigation cover caused by excessive pressure. The inner walls of the two fixed pipes 12 are sealed with inflation and deflation shrink kits 14. The fumigation cover 101 is made of soft transparent material.

After the liquid medicine or water enters the fumigation cavity of the fumigation hood 101 through the pipeline connector 104, the water method can be: direct injection type, spray type. The structure of the direct injection type is as shown in Figure 3 and Figure 4;

When the spray type is used: the fumigation cover 101 adopts the structure of a threaded hose, and a spring tube 27 is connected to the pipeline joint 104 for water or medicine feeding, so that the spring tube 27 is located in the fumigation chamber of the fumigation cover 101 , the inner wall of the spring tube 27 is evenly distributed with some water outlet holes (not marked in the figure) towards the axis of the spring tube 27, and the water outlet holes (not marked in the figure) are connected with the lumen of the spring tube 27 Pass; one end of the spring tube 27 connected to the pipeline joint 104 is open, and the other end is closed. As shown in Figure 10.

The pitch of spring tube is equal to the pitch of fumigation cover 101; double.

The effect of treatment can be improved by adopting the spraying water discharge or medicine discharge mode. In addition, after the spring tube is loaded into the fumigation cover 101 , the spring tube can be bent to a certain extent along with the fumigation cover 101 .

As shown in Fig. 5, Fig. 6 and Fig. 7, the inflation and deflation contraction sleeve 14 includes an inflation and deflation sleeve 141 and a rubber sleeve 142, and both ends of the rubber sleeve 142 are sealed with the fixed pipe 12, and the inflation and deflation sleeve 141 is arranged In the cavity 143 formed after the rubber sleeve 142 is sealed and connected with the fixed pipe 12; the fixed pipe 12 is provided with an air inlet port 144 and an exhaust valve 145 connected with the inflation and deflation kit 141; the air supply pipe 15 and the air inlet port 144 are connected; the inflation and deflation kit 141 includes an inner ring sleeve 1411 and an outer ring sleeve 1412, the inner ring sleeve 1411 is arranged in the outer ring sleeve 1412, and the inner ring sleeve 1411 and the outer ring sleeve 1412 are sutured and connected, and the inner ring sleeve 1411 and the outer ring sleeve 1412 are sutured to form eight storage chambers 1413, the storage chambers 1413 are distributed equiangularly along the axial direction of the outer ring sleeve 1412, and each storage chamber 1413 is provided with an air bag 1414; The air inlet port 144 communicates with the exhaust valve 145; the air bag 1414 and the air inlet port 144 and the air bag 1414 and the exhaust valve 145 are all connected through the air pipe 1415; the inner wall of the fixed pipe 12 is provided with two annular accommodation Groove 121; the two air pipes 1415 are located in the two ring-shaped receiving grooves 121 correspondingly.

As shown in Fig. 8 and Fig. 9, the closed-type fumigation instrument for joints and limbs also includes a casing 23, the casing 23 is a hollow structure, and a partition 24 is arranged in the hollow structure, and the partition 24 is made of heat insulating material. The inner cavity of the box body 23 is divided into a first storage area 25 and a second storage area 26 by a partition 24 made of heat insulating material, and the volume of the second storage area 26 is the volume of the first storage area 25 Twice; the box 23 includes a bottom plate 2301, a first side plate 2302, a second side plate 2303, a top plate 2304, a front panel 2305, a back plate 2306, a first cover plate 2307 and a second cover plate 2308, the first side plate 2302 and the second side plate 2303 are respectively arranged on the left and right ends of the bottom plate 2301; the back plate 2306 and the front plate 2305 are respectively arranged on the rear side and the front side of the bottom plate 2301, and the front plate 2305 is located between the partition plate 24 and the second side plate 2303 Between; the top plate 2304 is located between the top of the first side plate 2302 and the top of the partition plate 24; the first cover plate 2307 is arranged on the front side of the bottom plate 2301 and between the first side plate 2302 and the partition plate 24, the first The left end of the cover plate 2307 is movably linked with the first side plate 2302 through a hinge; the second cover plate 2308 is arranged on the top of the bottom plate 2301 and is located between the second side plate 2303 and the partition 24, and the rear end of the second cover plate 2308 passes through The hinge is linked with the backboard 2306; the distance value between the partition plate 24 and the second side plate 2303 is twice that of the distance value between the partition plate 24 and the first side plate 2302; the control box 2 includes the controller 201 and the controller 201 The connected control panel 202 and the display 203 connected with the controller 201; the control panel 202 and the display 203 are arranged on the top board 2304; the controller 201 selects a computer.

The controller 201, the air pump 3, the liquid supply pump 4, the ultrasonic nebulizer 20 and the refrigeration device 19 are arranged in the first storage area 25; the heating device 5, the liquid storage tank 6 and the water storage tank 7 are arranged in the second storage area 26 Inside, the heating device 5 is placed vertically, the bottom of the heating device 5 is against the front panel 2305, the liquid storage tank 6 and the water storage tank 7 are placed flat, and the bottoms of the liquid storage tank 6 and the water storage tank 7 are located on the heating In the heating area of the device 5; the heating device 5 selects an induction cooker.

When using:

When it is necessary to cool the liquid medicine and water: turn on the cooling device 19 and turn off the heating device 5;

When it is necessary to heat the liquid medicine and water: turn off the cooling device 19 and turn on the heating device 5;

When it is not necessary to heat and cool the liquid medicine and water: turn off the refrigeration device 19, turn off the heating device 5; control the corresponding electric control valve 22 through the controller 201, open and close, so that the liquid storage tank 6 and the fumigation sleeve The circuit between 1 is conducted or closed, or the circuit between the water storage tank 7 and the fumigation sleeve 1 is conducted or closed;

When it is necessary to select the water spray mode: the electric control valve 22 on the branch flow pipe 21 provided with the ultrasonic atomizer 20 is closed, and the electric control valve 22 on the other branch flow pipe 21 is opened;

When it is necessary to select the spray mode: the electric control valve 22 on the branch flow pipe 21 provided with the ultrasonic nebulizer 20 is opened, and the electric control valve 22 on the other branch flow pipe 21 is closed.

The closed-type fumigation instrument for joints and limbs of the present invention has a wide range of applications, and can be used in two modes of water spray fumigation and spray fumigation, and can also be used for cold fumigation, room temperature fumigation and hot fumigation. The choice of two modes; by inflating and deflated the inflation and deflation contraction sleeve 14, the size of the inner hole of the fixed tube 12 changes, thereby facilitating the installation of the fumigation sleeve 1 on the joint limbs of different users, and Good sealing; the air pressure sensor 9 and temperature sensor 10 on the fumigation sleeve 1 can detect the air pressure value and temperature value in the fumigation sleeve 1 in real time, and display them intuitively through the display device 13, which is convenient for users to understand the current situation. The specific conditions of fumigation and washing, and the data measurement is accurate; adopting the closed fumigation instrument for joint limbs of the present invention can realize the closed fumigation and washing of local joint limbs, promote blood circulation and remove blood stasis, and can meet the requirements of scientific and standardized treatment. Through the precise control and setting of temperature and fumigation pressure, etc., the local sealing and automatic and standardized treatment of the fumigation process can be realized; it is beneficial to the rehabilitation of senile and degenerative bone and joint diseases, bone, muscle and soft tissue injuries, and ice compress Reduce swelling and relieve pain.

In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless specifically defined otherwise.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (9)

1. A closed fumigation instrument for joint limbs, characterized in that it comprises a fumigation sleeve (1), a control box (2), an air pump (3), a liquid supply pump (4), a heating device (5), A liquid storage tank (6) and a water storage tank (7); the fumigation sleeve (2) is respectively connected to the liquid inlet of the liquid storage tank (6) and the water storage tank through two liquid return pipes (8) The corresponding connection of the liquid inlet of (7); the liquid inlet of the liquid supply pump (4) is connected with the liquid outlet of the liquid storage tank (6) and the water storage tank (7) through the first liquid supply pipeline ) is connected to the liquid outlet; the liquid outlet of the liquid supply pump (4) is connected to the fumigation sleeve (1) through the second liquid supply pipeline; on the fumigation sleeve (1) There are air pressure sensor (9), temperature sensor (10) and differential pressure valve (11); the left and right ends of the fumigation sleeve (1) are also provided with fixed tubes (12), one of the fixed tubes (12) is provided with a display device (13) connected to the air pressure sensor (9) and the temperature sensor (10); the inner walls of the two fixed tubes (12) are sealed with inflation and deflation shrink sleeves (14), the two inflation and deflation contraction sets (14) are all connected to the outlet end of the air pump (3) through the air supply pipe (15), and the two air supply pipes (15) are equipped with control valve (16); the first liquid supply pipeline includes two branch liquid supply pipes (17), and one end of the two branch liquid supply pipes (17) is connected to the liquid inlet of the liquid supply pump (4) The other end of one of the branch liquid supply pipes (17) is connected with the liquid outlet of the liquid storage tank (6), and the other end of the other branch liquid supply pipe (17) is connected with the liquid storage tank (6). The liquid outlets of the water tank (7) are connected; the second liquid supply pipeline includes a main liquid supply pipe (18) and a refrigeration device (19) and branch pipelines arranged on the main liquid supply pipe (18) ; The branch pipeline includes an ultrasonic atomizer (20) and two branch flow pipes (21) connected in parallel, and the ultrasonic atomizer (20) is arranged on one of the branch flow pipes (21) ; The two liquid return pipes (8), the two branch liquid supply pipes (17) and the two branch flow pipes (21) are all provided with an electric control valve (22) electrically connected to the control box (2) ); the air pump (3), the liquid supply pump (4), the heating device (5), the ultrasonic atomizer (20) and the refrigeration device (19) are electrically connected to the control box (2). 2. A closed-type fumigation apparatus for joints and limbs according to claim 1, characterized in that, the fumigation sleeve (1) comprises a cylindrical fumigation cover (101) with a hollow structure, a first end cap (102) and the second end cover (103); said first end cover (102) is provided with three pipeline joints (104), wherein two pipeline joints (104) and said two liquid return pipes ( 8) Correspondingly connected, another pipeline joint (104) is connected with the main liquid supply pipe (18); the first end cover (102) and the second end cover (103) are provided with the Fixed pipe (12); one end of the air pressure sensor (9) and the temperature sensor (10) is fixed on the first end cover (102), and the other end of the air pressure sensor (9) and the temperature sensor (10) One end extends into the hollow structure of the fumigation hood (101); the differential pressure valve (11) is arranged on the second end cover (103). 3. A closed-type fumigation instrument for joints and limbs according to claim 1, characterized in that, the inflation and deflation contraction sleeve (14) includes an inflation and deflation sleeve (141) and a rubber sleeve (142), the Both ends of the rubber sleeve (142) are sealed and connected to the fixed pipe (12), and the inflation and deflation kit (141) is arranged after the rubber sleeve (142) is sealed and connected to the fixed pipe (12). In the formed cavity (143); the fixed pipe (12) is provided with an inlet port (144) and an exhaust valve (145) communicated with the inflation and deflation kit (141); the supply The air pipe (15) is connected with the air inlet port (144). 4. A closed fumigation instrument for joints and limbs according to claim 3, characterized in that, the inflation and deflation kit (141) comprises an inner ring (1411) and an outer ring (1412), the The inner ring sleeve (1411) is arranged in the outer ring sleeve (1412), and the inner ring sleeve (1411) is connected with the outer ring sleeve (1412) by sewing, and the inner ring sleeve (1411) and the outer ring sleeve (1412) are connected by sewing. The outer ring sleeve (1412) is sutured to form at least three storage cavities (1413), and the storage cavities (1413) are equiangularly distributed along the axial direction of the outer ring sleeve (1412), and each storage cavity ( 1413) are provided with air bags (1414); the air bags (1414) are all connected with the air inlet port (144) and the exhaust valve (145). 5. A closed fumigation instrument for joints and limbs according to claim 4, characterized in that, between the air bag 1414 and the air inlet interface (144) and between the air bag (1414) and the row The air valves (145) are all connected by air pipes (1415); the inner wall of the fixed pipe (12) is provided with two annular accommodation grooves (121); the two air pipes (1415) are correspondingly located at the In the two annular holding grooves (121) mentioned above. 6. A closed fumigation instrument for joints and limbs according to claim 1, characterized in that the closed fumigation instrument for joints and limbs further comprises a box (23), and the box (23) is hollow structure, and the hollow structure is provided with a partition (24), the inner cavity of the box (23) is divided into a first storage area (25) and a second storage area by the partition (24) (26), and the volume of the second storage area (26) is twice the volume of the first storage area (25); the control box (2), air pump (3), liquid supply pump (4 ), an ultrasonic atomizer (20) and a refrigeration device (19) are arranged in the first storage area (25), and the heating device (5), liquid storage tank (6) and water storage tank (7) are arranged In the second storage area (26), the heating device (5) is placed vertically, and the bottoms of the liquid storage tank (6) and the water storage tank (7) are located at the bottom of the heating device (5). In hot zone. 7. A closed fumigation instrument for joints and limbs according to claim 6, characterized in that the control box (2) includes a controller (201) and a control panel connected to the controller (201) (202) and a display (203) connected to the controller (201); the controller (201) is arranged in the first storage area (25), and the control panel (202) and display (203 ) is arranged on the box (23). 8. A closed fumigation instrument for joints and limbs according to claim 7, characterized in that the box (23) comprises a bottom plate (2301), a first side plate (2302), a second side plate ( 2303), top plate (2304), front panel (2305) and back plate (2306), the first side plate (2302) and the second side plate (2303) are respectively arranged at the left and right ends of the bottom plate (2301) ; the backboard (2306) and the front panel (2305) are respectively arranged on the rear side and the front side of the bottom plate (2301), and the front panel (2305) is located between the partition board (24) and the second Between the two side plates (2303); the top plate (2304) is located between the top of the first side plate (2302) and the top of the partition (24); the front side of the bottom plate (2301) is at A first cover plate (2307) is provided between the first side plate (2302) and the partition plate (24), and the left end of the first cover plate (2307) is connected to the first side plate (2302) through a hinge. ) movable link; the top of the bottom plate (2301) is provided with a second cover plate (2308) between the second side plate (2303) and the partition (24), and the second cover plate (2308) The rear end of the hinge is movably linked with the backboard (2306); the distance between the partition (24) and the second side panel (2303) is the distance between the partition (24) and the first side Twice the distance value of the board (2302); the control panel (202) and the display (203) are arranged on the top board (2304). 9. The closed-type fumigation apparatus for joints and limbs according to claim 2, characterized in that, the fumigation cover (101) is made of soft transparent material.