CN108066116B

CN108066116B - Human facet joint inflammation physiotherapy equipment

Info

Publication number: CN108066116B
Application number: CN201711098569.6A
Authority: CN
Inventors: 全成线
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-19
Filing date: 2017-11-09
Publication date: 2020-07-31
Anticipated expiration: 2037-11-09
Also published as: CN108066116A

Abstract

A physiotherapeutic instrument for treating the inflammation of small joint of human body is composed of a hard treating cavity with at least one opening for the limbs to be extended in or out, a negative pressure generating control system connected to said treating cavity via air channel, and a L-shaped treating cavity consisting of the parts of upper leg, elbow and lower leg, and a L-shaped treating cavity consisting of several parts.

Description

Human facet joint inflammation physiotherapy equipment

Technical Field

The invention relates to the technical field of medical treatment equipment, in particular to treatment of small joint inflammation of a human body, such as knee arthritis, elbow arthritis, hand and foot joints or Raynaud's disease and the like by utilizing negative pressure and L type treatment cavities.

Background

The traditional cupping method and the pot body with the shape are almost always used all the time, only little improvement is provided for the method for generating negative pressure, the traditional cupping limitation is very obvious, namely, a small part of treatment area with flat and thick muscle of a human body can be improved by a method for expanding capillary vessels, negative pressure treatment can not be carried out on joints or the whole limb of the human body, and meanwhile, the traditional cupping technology has no standard, and the control of the negative pressure value is very random, so that various treatment accidents are endless.

The inventor of the present invention has tried to improve the traditional cupping technique, and some beneficial improvements or attempts have been made, but have not been successful for various reasons and design defects, such as the invention with application number 201110113307.9, such as the invention with application number 96218196.X and publication number CN 2096354U of the Chinese-friendly hospital, and the whole therapy cavity method adopted, which is fundamentally inconvenient for the patient, heavy and not portable, and has similar whole therapy cavity and the product adopting the balloon sealing method abroad, and the device has been introduced from Netherlands in China before, but has been abandoned because of the side effects of serious radial compression of blood vessels and the like caused by the extremely inconvenient use and improper sealing method, although the clinical results prove that the therapeutic effect is obvious. The inventor goes to the fourth military medical university which has the earliest substantial research and a large amount of clinical tests on the equipment in China specially, consults related experts participating in the research to obtain professional experience, and knows the sealing defects of the introduced equipment, so that the northwest medical equipment factory in China specially applies for the improved sealing method with the application number of 93203034.3, but because the defects of the imported equipment are not only the sealing problem but also the friction problem, and the improved sealing method is still inconvenient to operate, the equipment with the very effective clinical effect can only be abandoned, and the vast majority of people cannot be benefited.

The inventor thinks that the large-area popularization and application of a physiotherapy instrument or any therapy apparatus must firstly ensure the convenient and reliable use of the general people, the prior art attempts have complex operation, heavy equipment, complex sealing and obvious sealing side effect, and aiming at all the defects of the product and the invention, the inventor finds a method with simple and reliable operation through careful research and repeated practice, and the weight of the whole product containing a control part can be completely controlled to be about 1 kilogram. The traditional methods of air bag sealing and the like in the prior art inevitably cause the inconvenience of the limb entering and exiting the treatment cavity, and whether the entering and exiting equipment is convenient or not directly relates to the success of the product. However, the so-called rainbow sealing method adopted by the german negative pressure equipment Vacusport is not suitable for the situation of high negative pressure, cannot really work for a long time and has very complicated sealing effect.

201110113307.9 granted to the invention patent aims to solve the problem of difficult limb access by changing the shape of the opening, but simple observation of the invention can find that the invention does not solve the problem of full closed-loop compression of the limb by the variable-diameter ring at all, so that the variable-diameter ring compresses blood vessels and the like to prevent blood and lymph tissue fluid from flowing to a negative pressure area under the action of negative pressure, the treatment effect is greatly reduced, meanwhile, the limb access to the treatment cavity of the device is also inconvenient, the seal sleeve is easy to form cross infection on the affected limb of a human body, no improvement is made, and even if the invention patent is granted, the invention can not be produced practically because of the technical defects of the invention patent.

Further, because all current negative pressure treatment devices adopt a straight-tube type treatment cavity, according to the principle of physics, under the action of negative pressure, a human body and the treatment cavity generate pressure imbalance due to the difference between internal pressure and external pressure, and have a tendency of relative movement due to the unbalanced pressure, when the negative pressure reaches a certain value such as-13 Kpa, the cross-sectional area of a leg of a regular person is 150 square centimeters, if the leg is completely inside the treatment cavity, the difference between the internal pressure and the external pressure can reach about 20KG, and the large pressure can sufficiently cause the movement of the treatment cavity, if the weight of the treatment cavity is increased, the treatment cavity is fixed by increasing the friction force with the ground, the weight of the treatment cavity capable of generating the friction force of 20KG is not light, otherwise, the seal part can relatively move, and the seal is lost, so that no treatment significance is realized. The existing foreign equipment almost achieves the heaviness of about 50KG, and can not be portable at all, and the side effect of the sealing sleeve or the air bag can not be popularized in a large area. The professor of the first medical expert's kindergarten in the famous 973 project of China has been to continuously provide 3 related patent applications with 96204856.9 and 96218473.X and 96218196.X in the working period of the Zhongri friendly hospital, which attempt to solve the above problems of the straight tube type, but because it is not considered from the principle of structural mechanics, it adopts a complicated method, and simultaneously adopts an integral cavity and a sealing sleeve for sealing, so the invention can not be implemented and is useless.

The negative pressure sealing of the treatment or physical therapy equipment in the medical field is easy to think, but is very difficult to really realize simple and reliable sealing, and the conventional inherent thinking mode must be broken through.

The L type structure or the bending structure which changes the traditional straight tube type structure is not only simply changed, such as the great difference caused by a turning gun tube and a straight tube gun, but also completely changes the initial defects, obtains the qualitative sublimation, and is bound to really enter the public medical and health care market to really benefit the mankind.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a physiotherapy instrument for inflammation of small joints of a human body.

The invention aims to realize that the physiotherapy instrument for the small joint inflammation of the human body comprises a hard treatment cavity and a negative pressure generation control system, wherein at least one opening for extending in and out of limbs is formed in the treatment cavity, the treatment cavity is connected with the negative pressure generation control system through an air passage, the treatment cavity is L-shaped, the treatment cavity can be used for placing a part of a thigh of the limb above a knee and a part or all of a shank of the limb below the knee after bending, the part or all of the elbow above the arm and the part or all of the elbow below the shank are placed after bending, the L-shaped treatment cavity is composed of a plurality of parts which are mutually matched into a whole, and the opening of the treatment cavity and the limbs are fixed through a sealing connection assembly.

The invention changes the structural design of the treatment cavity from the conventional straight cylinder type to the L type to simultaneously place the upper part and the lower part of the joint of the limb in the treatment cavity after the knee joint or the elbow joint is bent, thereby changing the action condition of the friction force between the straight cylinder treatment cavity and the limb, converting the friction force into the pressure on the wall of the cavity, and completely avoiding the movement of the treatment cavity equipment caused by the relative motion between the treatment cavity and the limb, so the weight of the treatment cavity is not required to be increased to generate the friction force for preventing the motion, only the limb is required to be bent to a certain angle such as 90 degrees, the friction force between the limb and the treatment cavity is changed into the pressure on the knee or the elbow or the hip when the human body takes a sitting posture after the treatment cavity is amplified under the action of negative pressure, if the L type treatment cavity with an opening at one end is adopted, the influence of the acting force of the negative pressure on the hand or the foot can be eliminated through the direction change, the improvement is revolutionary improvement on the diabetic foot patients with the knee gap bearing the maximum 20KG effect, while the 60 weight of the knee is not problematic, and the average of 3630 KG-type of the L, and the daily sealing treatment cavity.

When the L type treatment cavity is used, the two parts of the treatment cavity are firstly opened, the treatment cavity is put into an affected limb or the whole body to take a sitting posture, then the two parts or a plurality of parts of the treatment cavity are closed and fixed, the two parts or a plurality of parts of the treatment cavity can be fixed by adopting methods of installing buckles on the treatment cavity or additionally using belts and the like, sealing strips are additionally arranged at seams of a plurality of parts of the treatment cavity, and the treatment is carried out after gaps between the opening of the treatment cavity and the limb are sealed by one of a plurality of methods of winding and sealing, and the like.

The inventor adopts the following methods respectively to thoroughly solve the following defects in the prior art:

1. the limb in-and-out operation in the prior art is inconvenient: the inventor breaks through the conventional mode of adopting a combined treatment cavity, changes the limb from extending into and out of the treatment cavity into the treatment cavity, and completely solves the problem.

2. The inventor adopts a method of adding L type split treatment cavity into sealing methods such as a winding film or a sealing bag and the like aiming at the problems of limitation of air bag and sealing sleeve sealing and rainbow sealing adopted by the prior art and inconvenient limb access caused by the limitation, and side effect of radial pressure on blood circulation and the like, so that the problem of inconvenient limb access is completely solved, the defect of inconvenient access caused by unsmooth blood flow due to the radial pressure in the air bag sealing and 201110113307.9 sealing method is completely solved, the radial pressure is completely eliminated, the treatment effect is greatly improved, the sealing technologies and the L type treatment cavity have unexpected good use effect, and the problem of long-term large-area popularization is completely solved.

3. The inventor designs the treatment cavity into L type, thereby changing the friction force of the limbs and the treatment cavity into the relative pressure of the limbs and the treatment cavity wall and changing the action direction of force, so that the friction force of the treatment cavity and the ground is not required to be increased, the weight of the treatment cavity can be very light, the portability problem is completely solved, the creative change is that the weight of the treatment equipment is reduced from the original heavy weight to about 100 kilograms and the side effect is obviously reduced to about 1 kilogram, and a solid foundation is laid for the equipment to enter the mass market.

The inventor carries out preliminary clinical tests on the product, the product completely achieves and exceeds the overdue treatment effect, the instant treatment effect is provided for a plurality of diseases caused by the unsmooth lymph tissue fluid and blood circulation, the recovery of physical ability of the body is very obvious, although the related cure and recovery mechanism is not completely clear, the result is obvious, the portable treatment instrument or the physical ability recovery equipment is expected to enter the fields of sports and aerospace in the future, and the rapid recovery of physical ability of athletes with physical ability recovery in cabins of astronauts, football and other high-energy consumption can play a good role.

For convenience of production, the L-type treatment cavity comprises a first shell and a second shell which form a L-type treatment cavity, wherein an opening of the treatment cavity, into which the limbs extend and from which the limbs extend, is in the shape of a circular arc, the circular arc-shaped opening is formed by matching a semi-arc-shaped first opening on the first shell with a semi-arc-shaped second opening on the second shell, and one end or two ends of the treatment cavity are opened.

In order to be suitable for fat, thin patient to use, first casing comprises first fixed casing and first replacement casing, and first replacement casing sets up the tip at first fixed casing, and the arc length diameter of the contact edge of first replacement casing and first fixed casing equals, and first replacement casing, first fixed casing and second casing are fixed and are sealed through the first fixed band that macromolecular material made. The first replacement shell is provided with a plurality of blocks, and the arc length of one end of the first replacement shell, which is far away from the first fixed shell, is greater than or equal to the arc length of the first fixed shell. When used by a bulkier patient, a first replacement shell with a larger arc length may be used; when used by a thinner patient, a first replacement shell with a smaller arc length may be used.

And on the same hand, the second casing comprises the fixed casing of second and second replacement casing, and the second replacement casing sets up the tip at the fixed casing of second, and the arc length diameter of the contact edge of the fixed casing of second replacement casing and second equals, and the second fixed band that second replacement casing, second fixed casing and first casing made through macromolecular material is fixed and is sealed.

In order to ensure the sealing effect, the sealing and connecting assembly comprises an airtight winding belt made of high polymer materials for winding and sealing, so that gas inside and outside the treatment cavity is separated during negative pressure treatment.

The sealing connection assembly comprises a first sealing bag with an opening at one end, an L-type treatment cavity is completely sleeved in the first sealing bag, the opening end of the first sealing bag is sealed and fixed with the limb, if the treatment cavity is integrally wrapped by the sealing bag, the sealing is very simple and convenient, only the appearance is slightly poor, but the treatment equipment firstly considers that the treatment effect is secondly beautiful, the integral sealing of the sealing bag is an inventive method in the field, and the sealing is more convenient and practical in combination with the treatment cavity.

As above, the sealing and connecting assembly comprises a second sealing bag with two open ends, the L-type treatment cavity is completely sleeved in the second sealing bag, the two open ends of the second sealing bag are sealed and fixed with the limbs, and the other airway treatment cavities and the like are connected and sealed in the same way as the first sealing bag.

And meanwhile, the sealing connecting assembly is sealed by a sealing strip made of elastic high polymer materials, and the sealing strip is connected and closed at two ends by a sealing zipper to form sealing sleeve seal, so that gas inside and outside the treatment cavity is isolated during negative pressure treatment. This connect closed both ends by sealed zip fastener and form that the seal cover is sealed also can replace both ends open-ended second sealing bag completely, whole parcel live the treatment chamber during the treatment, set up the sealed butt joint of air flue that gas pocket or air cock and negative pressure take place on this sealing cover of connecting closed both ends by sealed zip fastener, unanimous with both ends open-ended second sealing bag theory of operation.

In the same way, the sealing and connecting assembly is sealed by a sealing belt made of elastic high polymer materials, and the sealing belt is connected with the two closed ends by a magic tape to form sealing sleeve seal, so that the gas inside and outside the treatment cavity is separated during negative pressure treatment. This connect closed both ends by magic subsides and form that the seal cover is sealed also can exert both ends open-ended second seal bag function completely, whole parcel live the treatment chamber during treatment, should connect above the closed both ends formation seal cover by magic subsides and set up gas pocket or air cock and negative pressure generating system's air flue butt joint, unanimous with both ends open-ended second seal bag theory of operation.

On the same hand, sealing connection subassembly still includes sets up the packing piece in the packing clearance of conveniently taking off between the opening in treatment chamber and limbs, the packing piece is made by elastic macromolecular material that can be extruded by limbs, the packing piece makes the inside and outside gas partition of treatment chamber and form alone sealedly when negative pressure treatment.

In order to facilitate the connection between the treatment cavity and the negative pressure generation control system, air holes or air nozzles can be arranged on the first sealing bag or the second sealing bag according to different requirements; the air hole or the air tap is connected with the air passage of the negative pressure generating system and forms a seal at the joint, and the other end of the air passage is connected with the negative pressure generating control system. And an air nozzle can be arranged on the treatment cavity to facilitate the butt joint and sealing of the air passage, the sealing bag and the treatment cavity.

And meanwhile, an air tap or an air hole is arranged on the treatment cavity, the air tap or the air hole is connected with the air passage, the other end of the air passage extends out of the opening of the first sealing bag or the second sealing bag and then is connected with the negative pressure generation control system, the air hole or the air tap is not arranged on the first sealing bag or the second sealing bag, and the opening of the first sealing bag or the second sealing bag is fixedly sealed with the limb through a fixing rope.

Preferably, the sealing and connecting assembly further comprises a movable block which is arranged at the position of the gap between the opening of the treatment cavity and the limb and is convenient to remove, and the movable block is used for reducing the gap area between the limb and the treatment cavity.

Preferably, the first sealed bag or the second sealed bag is made of a gas-impermeable polymer material.

Drawings

Fig. 1 is a first structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1 with the negative pressure generation control system removed.

FIG. 3 is a second structural diagram of the present invention.

FIG. 4 is a third structural diagram of the present invention.

FIG. 5 is a diagram illustrating a fourth structure of the present invention.

Fig. 6 is a schematic diagram of a fifth structure of the present invention.

Fig. 7 is a schematic diagram of a sixth structure of the present invention.

Fig. 8 is a diagram illustrating a seventh structure of the present invention.

Fig. 9 is a schematic diagram of an eighth structure of the present invention.

Fig. 10 is a diagram illustrating a ninth structure of the present invention.

Fig. 11 is a view taken along direction a of fig. 10.

Fig. 12 is a schematic diagram of a tenth structure of the present invention.

Fig. 13 is a schematic diagram of an eleventh structure of the present invention.

FIG. 14 is a diagram illustrating a twelfth structure of the present invention.

FIG. 15 is a schematic diagram of a thirteenth structure of the present invention.

FIG. 14-1 is a diagram of a fourteenth embodiment of the present invention.

Figure 14-2 is a right side view of the treatment cavity of figure 14-1.

FIG. 15-1 is a schematic diagram of a fifteenth configuration of the present invention.

Figure 15-2 is a right side view of the treatment lumen of figure 15-1.

FIG. 16-1 is a schematic diagram of a sixteenth construction of the present invention.

Figure 16-2 is a right side view of the treatment cavity of figure 16-1.

FIG. 17-1 is a seventeenth structural view of the present invention.

Figure 17-2 is a right side view of the treatment cavity of figure 17-1.

FIG. 18-1 is a schematic diagram of an eighteenth structure of the present invention.

Figure 18-2 is a right side view of the treatment cavity of figure 18-1.

Fig. 19-1 is a schematic diagram of a nineteenth structure of the present invention.

Figure 19-2 is a right side view of the treatment cavity of figure 19-1.

FIG. 20-1 is a schematic diagram of a twentieth structure of the present invention.

Figure 20-2 is a right side view of the treatment cavity of figure 20-1.

Fig. 21-1 is a schematic diagram of a twenty-first structure of the present invention.

Fig. 21-2 is a right side view of the treatment lumen of fig. 21-1.

FIG. 22-1 is a schematic diagram of a twenty-second embodiment of the present invention.

Figure 22-2 is a right side view of the treatment cavity of figure 22-1.

FIG. 23-1 is a schematic diagram of a twenty-third configuration of the present invention.

Figure 23-2 is a right side view of the treatment lumen of figure 23-1.

FIG. 24-1 is a schematic diagram of a twenty-fourth configuration of the present invention.

Figure 24-2 is a right side view of the treatment cavity of figure 24-1.

Fig. 25-1 is a schematic diagram of a twenty-fifth structure of the present invention.

Figure 25-2 is a right side view of the treatment lumen of figure 25-1.

Fig. 26 is a schematic diagram of a twenty-sixth structure according to the present invention.

Detailed Description

Example 1

As shown in figures 1 and 2, a first physiotherapy instrument for treating small joint inflammation of human body comprises a hard treatment cavity 1 and a negative pressure generation control system 2, wherein the treatment cavity 1 is made of transparent material and is L-shaped, a part of upper leg of a limb above a knee and a part or all of lower leg of the knee can be placed after bending, a part of arm above the elbow and a part or all of lower leg of the elbow can be placed after bending, the L-shaped treatment cavity 1 is composed of two parts which are mutually matched into a whole, the two parts are sealed by a sealing strip at a seam, the treatment cavity 1 is connected with the negative pressure generation control system 2 through an air passage, an opening 3 for extending and extending the limb is arranged on the treatment cavity 1, a filling sheet 6 which is convenient to take down and fills a gap is arranged between the opening 3 of the treatment cavity 1 and the limb, the filling sheet 6 is made of elastic high molecular material which can be extruded and deformed by the limb, the filling sheet 6 enables the treatment cavity to be independently wound by negative pressure to form a seal so that an internal and external negative pressure winding belt is not wound by high molecular material 4, and an external sealing belt is arranged between the opening 3 of the treatment cavity and the limb after the internal and the external pressure winding belt.

The L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form L, the first shell 1-1 and the second shell 1-2 are arranged left and right, the first shell 1-1 and the second shell 1-2 are fixed through a fastener 5, the first shell 1-1 and the second shell 1-2 can also be fixed through a method of using a belt buckle rope and the like to replace the fastener, a sealing strip is arranged at the joint between the first shell 1-1 and the second shell 1-2, an opening 3 for the limb to extend into and out is in the shape of an arc, and the arc-shaped opening 3 is formed by matching a semi-arc-shaped first opening 3-1 on the first shell 1-1 with a semi-arc-shaped second opening 3-2 on the second shell 1-2.

Example 2

As shown in figure 3, for the second physiotherapy equipment for treating small joint inflammation of human body, the opening 3 of the treatment cavity 1 and the limbs are sealed by a sealing tape 7 made of elastic high molecular material, the sealing tape 7 is connected and closed by a sealing zipper 8 to form sealing sleeve seal, so that the inside and outside air of the treatment cavity is isolated during negative pressure treatment. The rest of the structure is the same as that of example 1.

Example 3

As shown in fig. 4, which is a third physiotherapy apparatus for treating small joint inflammation of human body, a sealing tape 7 made of elastic polymer material is used for sealing between the opening 3 of the treatment cavity 1 and the limbs, and the sealing tape 7 is connected with the two closed ends by a magic tape 9 to form a sealing sleeve seal, so that the gas inside and outside the treatment cavity is isolated during negative pressure treatment. The rest of the structure is the same as that of example 1.

Example 4

As shown in figure 5, a fourth physiotherapy instrument for treating small joint inflammation in human body, a L type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L type, wherein the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, and the rest of the structure is the same as that of

embodiment

1,2 or 3.

Example 5

As shown in figure 6, in the fifth physiotherapy apparatus for treating small joint inflammation of human body, two openings 3 for extending limbs into and out of the treatment cavity 1 are provided at two ends of the L type treatment cavity 1 respectively, and the rest of the structure is the same as that of

embodiment

1,2 or 3.

Example 6

As shown in figure 7, for a sixth human facet joint inflammation physiotherapy instrument, two openings 3 for extending limbs into and out of are arranged on a treatment cavity 1 and are respectively positioned at two ends of an L type treatment cavity 1, the L type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L type, the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, and the rest of the structure is the same as that of

embodiment

1,2 or 3.

Example 7

As shown in fig. 8, it is a seventh physiotherapy apparatus for treating small joint inflammation of human body, and it further includes a first sealed bag 10 with an open end, a L-type treatment cavity 1 completely sleeved in the first sealed bag 10, and the open end of the first sealed bag 10 and the limb 11 are sealed and fixed by a first fixing rope 12.

Example 8

As shown in fig. 9, it is an eighth physiotherapy instrument for treating small joint inflammation of human body, and it also includes a second sealed bag 15 with two open ends, a L-type treatment cavity 1 completely covered in the second sealed bag 15, and two open ends of the second sealed bag 15 and limb 11 are sealed and fixed by a second fixing rope 16.

Example 9

As shown in figures 10 and 11, which is a ninth human body facet joint inflammation physiotherapy instrument, a first shell 1-1 and a second shell 1-2 are arranged in front and back, the first shell 1-1 is composed of a first fixed shell 1-1-1 and a first replacement shell 1-1-2, the first replacement shell 1-1-2 is arranged at the end of the first fixed shell 1-1-1, the arc length diameter of the contact edge of the first replacement shell 1-1-2 and the first fixed shell 1-1-1 is equal, the first replacement shell 1-1-2, the first fixed shell 1-1-1 and the second shell 1-2 are fixed and sealed by a first fixing belt 13 made of high polymer material, one end of the first replacement shell 1-1-2 far away from the first fixed shell 1-1-1 is flush with the port of the second shell 1-2, and the arc length of one end of the first replacement shell 1-1-2 far away from the first fixed shell 1-1-1 is smaller than that of the first fixed shell 1-1-1.

Example 10

As shown in figure 12, which is a tenth physiotherapy instrument for human facet joint inflammation, the arc length of the end of the first replacement shell 1-1-2 far away from the first fixed shell 1-1-1 is larger than that of the first fixed shell 1-1-1.

Example 11

As shown in figure 13, which is an eleventh physiotherapy instrument for treating small joint inflammation of human body, a first shell 1-1 and a second shell 1-2 are arranged in front and back, the second shell 1-2 is composed of a second fixed shell 1-2-1 and a second replacement shell 1-2-2, the second replacement shell 1-2-2 is arranged at the end of the second fixed shell 1-2-1, the arc length diameter of the contact edge of the second replacement shell 1-2-2 and the second fixed shell 1-2-1 is equal, and the second replacement shell 1-2-2, the second fixed shell 1-2-1 and the first shell 1-1 are fixed and sealed by a second fixing band 14 made of polymer material.

Example 12

As shown in fig. 14, which is a twelfth physiotherapy instrument for inflammation of small joints of a human body, a first shell 1-1 and a second shell 1-2 are arranged left and right, the first shell 1-1 is composed of a first fixed shell 1-1-1 and a first replacement shell 1-1-2, the first replacement shell 1-1-2 is disposed at an end of the first fixed shell 1-1-1, an arc length diameter of a contact edge of the first replacement shell 1-1-2 and the first fixed shell 1-1-1 is equal, and the first replacement shell 1-1-2, the first fixed shell 1-1-1 and the second shell 1-2 are fixed and sealed by a first fixing band 13 made of a polymer material.

Example 13

As shown in fig. 15, which is a thirteenth physiotherapy instrument for treating small joint inflammation of human body, the first shell 1-1 and the second shell 1-2 are arranged left and right, the second shell 1-2 is composed of a second fixed shell 1-2-1 and a second replacement shell 1-2-2, the second replacement shell 1-2-2 is disposed at the end of the second fixed shell 1-2-1, the arc length diameter of the contact edge of the second replacement shell 1-2-2 and the second fixed shell 1-2-1 is equal, and the second replacement shell 1-2-2, the second fixed shell 1-2-1 and the first shell 1-1 are fixed and sealed by a second fixing band 14 made of polymer material.

Example 14

As shown in figures 14-1 and 14-2, the physiotherapy equipment for the small joint inflammation of the human body comprises a hard treatment cavity 1 and a negative pressure generation control system 2, wherein the treatment cavity 1 is made of transparent materials and is shaped like L, a part of a thigh of a limb above a knee and a part or all of a shank of the knee below the knee (namely including a foot) can be placed after the knee is bent, a part of an arm above the elbow and a part or all of a lower leg of the elbow (namely including a hand) can be placed after the elbow is bent, one end of the treatment cavity of the embodiment is opened, the foot or the hand of the limb is completely placed in the treatment cavity, the L type treatment cavity 1 is composed of a left part and a right part which are matched into a whole, an opening 3 for the limb to extend into and out is arranged on the treatment cavity 1, a filling sheet 6 which is convenient to take down and is used for filling gaps is arranged between the opening 3 of the treatment cavity 1 and the limb, and the filling sheet 6 is composed of a first filling sheet 6-1 and a second filling sheet 6-2.

The L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form L, the first shell 1-1 and the second shell 1-2 are arranged left and right, the first shell 1-1 and the second shell 1-2 are fixed through a fastener 5, the first shell 1-1 and the second shell 1-2 can also be fixed through a method of a belt buckle rope and the like to replace the fastener, in the embodiment, a sealing strip is not needed to be arranged at the joint between the first shell 1-1 and the second shell 1-2, an opening 3 for the limb to extend into and out is in the shape of a circular arc, and the circular arc opening 3 is formed by matching a semi-arc first opening 3-1 on the first shell 1-1 with a semi-arc second opening 3-2 on the second shell 1-2.

After the limb is put into the treatment cavity 1, a first sealing bag 10 which is made of flexible high polymer materials and is provided with an opening at one end is sleeved outside the cavity, the treatment cavity 1 is completely sleeved in the first sealing bag 10, and a first fixing rope 12 is arranged between the opening 10-1 of the first sealing bag 10 and the limb 11 to fix and seal the opening 10-1 of the first sealing bag on the limb 11. An air hole or an air nozzle 19 is arranged on the first sealing bag 10; an air nozzle 17 is arranged on the treatment cavity and is butted with an air hole or an air nozzle 19 on the first sealing bag, the air nozzle is connected with the air passage 18 after being butted, the butt joint part is sealed, and the other end of the air passage 18 is connected with the negative pressure generation control system 2 so as to form negative pressure during working.

Example 15

As shown in figures 15-1 and 15-2, for the fifteenth human facet joint inflammation physiotherapy apparatus, the L type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L type, the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, the treatment cavity and the first sealing bag of the embodiment are both open at one end, and the rest sealing structures are the same as those of the embodiment 14.

Example 16

As shown in figures 16-1 and 16-2, a sixteenth physiotherapy instrument for treating small joint inflammation of human body comprises a hard treatment cavity 1 and a negative pressure generation control system 2, wherein the treatment cavity 1 is made of transparent material and is shaped like L, a part of upper leg of limbs above the knee and a part or all of lower leg of the knee below the knee (namely including feet) can be placed after the knee is bent, a part of arm above the elbow and a part or all of lower leg of the elbow below the elbow (namely including hands) can be placed after the elbow is bent, one end of the treatment cavity of the embodiment is opened, the feet or hands of the limbs are all placed in the treatment cavity, the L type treatment cavity 1 is composed of a left part and a right part which are matched into a whole, an opening 3 for extending and extending the limbs is arranged on the treatment cavity 1, a filling sheet 6 which is convenient to take down and is arranged between the opening 3 of the treatment cavity 1 and the limbs, and the filling sheet 6 is composed of a first filling sheet 6-1 and a second filling sheet 6-2.

After the limb is put into the treatment cavity 1, a first sealing bag 10 which is made of flexible high polymer materials and is provided with an opening at one end is sleeved outside the cavity, the treatment cavity 1 is completely sleeved in the first sealing bag 10, and a first fixing rope 12 is arranged between the opening 10-1 of the first sealing bag 10 and the limb 11 to fix and seal the opening 10-1 of the first sealing bag on the limb 11. An air nozzle 17 is arranged on the treatment cavity and connected with the other end of the air passage 18, the other end of the air passage 18 extends out of the opening 10-1 of the first sealing bag 10 and then is connected with the negative pressure generation control system 2, the first sealing bag 10 is not provided with an air hole or an air nozzle, the treatment cavity 1 is completely sleeved in the first sealing bag 10, and a first fixing rope 12 is arranged between the opening 10-1 of the first sealing bag 10 and the limb 11 to fix and seal the opening 10-1 of the first sealing bag on the limb 11 so as to form negative pressure during working.

Example 17

As shown in figures 17-1 and 17-2, which is a seventeenth physiotherapy instrument for treating small joint inflammation in human body, a L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L-type physiotherapy instrument, wherein the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, one end of the treatment cavity is open, and the rest of the sealing structure is the same as that in example 16.

Example 18

As shown in figures 18-1 and 18-2, the physiotherapy equipment for the human facet joint inflammation comprises a hard treatment cavity 1 and a negative pressure generation control system 2, wherein the treatment cavity 1 is made of transparent materials and is shaped like L, a part of thigh with limbs upward from knees and a part of shank with downward knees (namely, feet are not included) can be placed after knees are bent, a part of arm with upward elbows and a part of lower leg with downward elbows (namely, hands are not included) can be placed after elbows are bent, the two ends of the treatment cavity are opened in the treatment cavity in the embodiment, a part of limbs are arranged in the treatment cavity, the L type treatment cavity 1 is composed of a left part and a right part which are mutually matched into a whole, two openings 3 for limbs to extend and stretch out are formed in the two ends of the treatment cavity 1, filling sheets 6 which are convenient to take off and are arranged between the openings 3 in the two ends of the treatment cavity 1 and the limbs, and the filling sheets 6 are composed of a first filling sheet 6-1 and a second filling sheet 6-2.

After a part of limbs are put into the treatment cavity 1 according to the figure, a first sealing bag 10 which is made of flexible high polymer materials and is provided with an opening at one end is sleeved outside the cavity, the treatment cavity 1 is completely sleeved in the first sealing bag 10, and a first fixing rope 12 is arranged between the opening 10-1 of the first sealing bag 10 and the limbs 11 to fix and seal the opening 10-1 of the first sealing bag on the limbs 11. An air hole or an air nozzle 19 is arranged on the first sealing bag 10; an air nozzle 17 is arranged on the treatment cavity and is butted with an air hole or an air nozzle 19 on the first sealing bag, the air nozzle is connected with the air passage 18 after being butted, the butt joint part is sealed, and the other end of the air passage 18 is connected with the negative pressure generation control system 2 so as to form negative pressure during working.

Example 19

As shown in figures 19-1 and 19-2, the L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L-type, the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, the two ends of the treatment cavity are open in the embodiment, and the rest sealing structure is the same as that in the embodiment 18.

Example 20

As shown in fig. 20-1 and 20-2, the L-type treatment chamber 1 comprises a first shell 1-1 and a second shell 1-2 which form L, the first shell 1-1 and the second shell 1-2 are arranged in left and right, the treatment chamber 1 is provided with two ports for accommodating a part of limbs, and the rest of the structure is the same as that of

embodiment

16 or 17.

Example 21

As shown in fig. 21-1 and 21-2, the L-type treatment chamber 1 comprises a first shell 1-1 and a second shell 1-2 which form L, the first shell 1-1 and the second shell 1-2 are arranged in front and back, the treatment chamber 1 is provided with two ports for accommodating a part of limbs, and the rest of the structure is the same as that of

embodiment

16 or 17.

Example 22

As shown in figures 22-1 and 22-2, the L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L-type treatment cavity, wherein the first shell 1-1 and the second shell 1-2 are arranged in a left-right manner, the treatment cavity of the embodiment is provided with openings at two ends, the sealing bag is a second sealing bag 15 with openings at two ends, the openings 15-1 at two ends of the sealing bag are respectively fixed and sealed at two ends of a limb 11 by second fixing ropes 16, and the rest of the structure is the same as that of the embodiment 18.

Example 23

As shown in figures 23-1 and 23-2, the L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L type, the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, the treatment cavity of the embodiment is provided with two openings at two ends, the sealing bag is a second sealing bag 15 with two openings at two ends, the openings 15-1 at two ends of the sealing bag are fixedly sealed on the limb 11 by a second fixing rope 16, and the rest structure is the same as that of the embodiment 18 or 22.

Example 24

As shown in fig. 24-1 and 24-2, the L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form L type, the first shell 1-1 and the second shell 1-2 are arranged left and right, two ends of the treatment cavity are open, the sealing bag is a second sealing bag 15 with two ends open, the two ends of the sealing bag 15-1 are fixedly sealed on the limb 11 by a second fixing 16 rope, and the rest structure is the same as that of the embodiments 16 and 20.

Example 25

As shown in figures 25-1 and 25-2, the L-type treatment cavity 1 comprises a first shell 1-1 and a second shell 1-2 which form a L-type treatment cavity, wherein the first shell 1-1 and the second shell 1-2 are arranged in a front-back manner, the treatment cavity of the embodiment is provided with openings at two ends, the sealing bag is a second sealing bag 15 with openings at two ends, the openings 15-1 at two ends of the sealing bag are fixedly sealed on the limb 11 by a second fixing rope 16, and the rest structures are implemented as 16 and 24.

Those skilled in the art can easily understand that the L-type treatment chamber is enlarged to the structure shown in fig. 26, or the number of the shells combined into the treatment chamber is changed or the splitting method or the L-type angle is changed or the equivalent of the above sealing method is used, and all the simple changes will fall into the protection scope of the patent, and the invention can be realized by those skilled in the art without creative thinking, and the details are not described.

Claims

1. A physiotherapy instrument for treating small joint inflammation of human body comprises a hard treatment cavity and a negative pressure generation control system, wherein at least one opening for extending limbs into and out of the treatment cavity is formed in the treatment cavity, the treatment cavity is connected with the negative pressure generation control system through an air passage, the physiotherapy instrument is characterized in that the treatment cavity is L-shaped, limbs can be placed in a part of a thigh with an upward knee and a part or all of a shank with a downward knee after being bent, a part of an arm with an upward elbow and a part or all of a shank with a downward elbow can be placed in the treatment cavity after being bent, the L-shaped treatment cavity is composed of a plurality of parts which are mutually matched into a whole, and the opening of the treatment cavity and the limbs are fixed through a sealing connection assembly.

2. The physiotherapy instrument for treating small joint inflammation of human body according to claim 1, wherein said L-type treatment cavity comprises a first shell and a second shell forming a L-type treatment cavity, the opening of the treatment cavity for the limb to extend into and out of is arc-shaped, the arc-shaped opening is formed by matching a half-arc-shaped first opening on the first shell with a half-arc-shaped second opening on the second shell, and the treatment cavity has one end opening or two ends opening.

3. The physiotherapy instrument for inflammation of small joints of human body according to claim 2, wherein: the first shell is composed of a first fixed shell and a first replacement shell, the first replacement shell is arranged at the end of the first fixed shell, the arc length diameter of the contact edge of the first replacement shell and the first fixed shell is equal, and the first replacement shell, the first fixed shell and the second shell are fixed and sealed through a first fixing belt made of high polymer materials.

4. The physiotherapy instrument for inflammation of small joints of human body according to claim 2, wherein: the second casing comprises fixed casing of second and second replacement casing, and the second replacement casing sets up the tip at the fixed casing of second, and the arc length diameter of the contact edge of the fixed casing of second replacement casing and second equals, and second replacement casing, the fixed casing of second and first casing are fixed and are sealed through the second fixed band that macromolecular material made.

5. The physiotherapy instrument for inflammation of small joints of human body according to claim 1, wherein: the sealing connection assembly comprises an airtight winding belt made of high polymer materials, and the airtight winding belt is wound and sealed, so that gas inside and outside the treatment cavity is isolated during negative pressure treatment.

6. The physiotherapy apparatus for treating small joint inflammation of human body as claimed in claim 1, wherein said sealing connection assembly includes a first sealing bag with an open end, an L-type therapeutic cavity is completely enclosed in the first sealing bag, and the open end of the first sealing bag is sealed and fixed with limb.

7. The physiotherapy apparatus for treating small joint inflammation of human body as claimed in claim 1, wherein said sealing connection assembly includes a second sealing bag with two open ends, said L-type therapeutic cavity is completely covered in said second sealing bag, and two open ends of said second sealing bag are sealed and fixed with limbs.

8. The physiotherapy instrument for inflammation of small joints of human body according to claim 1, wherein: the sealing connecting assembly is sealed by a sealing belt made of elastic high polymer materials, and the sealing belt is connected and closed at two ends by a sealing zipper to form sealing sleeve seal, so that gas inside and outside the treatment cavity is isolated during negative pressure treatment.

9. The physiotherapy instrument for inflammation of small joints of human body according to claim 1, wherein: the sealing connection assembly is sealed by a sealing belt made of elastic high polymer materials, and the sealing belt is connected with the two closed ends through magic tapes to form sealing sleeve seal, so that gas inside and outside the treatment cavity is isolated during negative pressure treatment.

10. The physiotherapy instrument for inflammation of small joints of human body according to claim 1, wherein: the sealing connection assembly further comprises a filling sheet which is arranged between the opening of the treatment cavity and the limb and is convenient to take down and used for filling the gap, the filling sheet is made of elastic high polymer materials which can be extruded and deformed by the limb, and the filling sheet enables the gas inside and outside the treatment cavity to be separated and sealed independently during negative pressure treatment.

11. The human facet joint inflammation physiotherapy instrument according to claim 6, wherein: an air hole or an air nozzle is arranged on the first sealing bag; the air hole or the air tap is connected with the air passage of the negative pressure generation control system and forms a seal at the joint, and the other end of the air passage is connected with the negative pressure generation control system.

12. The human facet joint inflammation physiotherapy instrument according to claim 6, wherein: the treatment cavity is provided with an air tap or an air hole, the air tap or the air hole is connected with the air passage of the negative pressure generation control system, the other end of the air passage extends out of the opening of the first sealing bag and then is connected with the negative pressure generation control system, and the first sealing bag is not provided with the air hole or the air tap.

13. The human facet joint inflammation physiotherapy instrument according to claim 6, wherein: the first sealed bag is made of an air-tight high polymer material.

14. The human facet joint inflammation physiotherapy instrument according to claim 7, wherein: an air hole or an air nozzle is arranged on the second sealing bag; the air hole or the air tap is connected with the air passage of the negative pressure generation control system and forms a seal at the joint, and the other end of the air passage is connected with the negative pressure generation control system.

15. The human facet joint inflammation physiotherapy instrument according to claim 7, wherein: the treatment cavity is provided with an air tap or an air hole, the air tap or the air hole is connected with the air passage of the negative pressure generation control system, the other end of the air passage extends out of the opening of the second sealing bag and then is connected with the negative pressure generation control system, and the second sealing bag is not provided with the air hole or the air tap.

16. The human facet joint inflammation physiotherapy instrument according to claim 7, wherein: the second sealed bag is made of an air-tight high polymer material.

17. The physiotherapy instrument for inflammation of small joints of human body according to claim 1, wherein: the sealing connection assembly further comprises a movable block which is arranged at a gap between the opening of the treatment cavity and the limb and is convenient to take down, and the movable block is used for reducing the gap area between the limb and the treatment cavity.