WO2018233454A1

WO2018233454A1 - Physiotherapy instrument for human body facet joint inflammation

Info

Publication number: WO2018233454A1
Application number: PCT/CN2018/088775
Authority: WO
Inventors: 全成线
Original assignee: 全成线
Priority date: 2017-06-19
Filing date: 2018-05-29
Publication date: 2018-12-27

Abstract

Provided is a physiotherapy instrument for human body facet joint inflammation. The physiotherapy instrument comprises a rigid therapy cavity (1) and a negative pressure generation control system (2). The therapy cavity (1) is provided with at least one opening (3) for a limb to stretch in and stretch out of. The therapy cavity (1) is connected to the negative pressure generation control system (2) by means of an air passage. The therapy cavity (1) is L-shaped and is used for allowing the limb to be put into same after a part of the thigh above the knee and a part of or all the shank below the knee bend, and for allowing a part of an arm above the elbow and a part of or all the forearm below the elbow to be put in after bending. The L-shaped therapy cavity (1) consists of several parts fitted with each other to form a whole. The opening (3) of the therapy cavity (1) and the limb are fixed by means of a sealed connecting component. The therapy cavity (1) of the physiotherapy instrument for human body facet joint inflammation is changed to be in an L shape from a conventional straight cylinder form, so that upper and lower parts of a joint are put into the therapy cavity at the same time after a knee joint or an elbow joint of the limb bends, thus changing the condition of mechanical instability between a straight cylindrical therapy cavity and the limb under a negative pressure.

Description

Human small joint inflammation physiotherapy instrument

Technical field

The invention relates to the technical field of medical treatment equipment, in particular to using negative pressure to strengthen limb blood circulation and thereby treating small joint inflammation and diabetic foot.

Background technique

China has had cupping therapy using the principle of negative pressure since ancient times. NASA and China Fourth Military Medical University have also used negative pressure chambers and negative pressure pants to train astronauts to recover and treat various vascular diseases. Some negative pressure therapy rehabilitation equipment has the following defects: 1. The equipment is cumbersome and the treatment cavity and limbs in the sealing treatment may cause pain in the skin of the limb due to excessive friction, and the treatment cannot be adhered to; The catastrophic side effects of bleeding on the ulcer surface to treat the cavity and so on. 2. It is not easy to seal and the operation is cumbersome. Some sealing methods such as airbag sealing have severe radial compression on the blood vessels of the limbs, which leads to obstruction of blood circulation of the limbs and painfulness. It runs counter to the purpose of the equipment and has great side effects. 3. The equipment is costly and not portable and cannot be used at home. These are also the main reasons why such equipment has not entered the medical institutions and families on a large scale to benefit the society.

Summary of the invention

The object of the present invention is to overcome the deficiencies of the prior art and to provide a lightweight human joint inflammation physiotherapy apparatus with good therapeutic effect.

The object of the present invention is achieved by a human face joint inflammation physiotherapy apparatus comprising a rigid treatment cavity and a negative pressure generation control system, and at least one opening for extending and extending the limb is provided on the treatment cavity The treatment cavity is connected to the negative pressure generation control system through an airway, and the treatment cavity is L-shaped, and the part of the thigh that is the upper part of the knee and the lower leg of the knee are bent and put into the elbow. The upper arm portion and the elbow portion are partially or completely bent and placed; the L-shaped treatment cavity is composed of several parts which are integrated with each other; the opening of the treatment cavity and the limb are connected by a sealing joint Fix it.

The invention changes the structural design of the treatment cavity from the conventional straight type to the L shape, so that the limbs are placed in the treatment cavity simultaneously after the knee joint or the elbow joint is bent, thereby fundamentally changing the straight treatment cavity in the negative. The mechanical instability between the pressure and the limb is converted into the pressure of the knee or elbow joint on the wall of the cavity (turning) by the negative pressure between the limb and the treatment cavity, and the treatment cavity is designed as L. Type (this design allows the knee or elbow to communicate with each other when bending and the corner of the treatment cavity to transmit mutual pressure), thereby changing the direction of the interaction force between the limb and the treatment cavity, thereby completely avoiding the prior art straight structure. The relative movement between the treatment cavity and the limb due to negative pressure, this design can fundamentally reduce the weight of the treatment cavity while maintaining the mechanical stability of the treatment cavity under negative pressure, no treatment occurs during negative pressure treatment The relative movement between the cavity and the limb also removes the mechanical compression of the diabetic foot and foot ulcer during negative pressure treatment, preventing the ulcer from being squeezed out. This is a revolutionary change. For example, a straight-type telescope develops into a periscope, and a straight-tube gun develops into a bendable shooting gun. The flight deck of the aircraft carrier is changed from a rising angle to a flat plane for ejection and take-off, as is the sewing machine needle. The holes are modified from the normal end to the head, and these changes are significant. The following details:

For example, the treatment of the leg with the open end of the treatment cavity device, the prior art uses a straight-type treatment cavity, that is, the limb (thigh and calf) is substantially straight in the treatment, when the limb (such as the leg with the foot) enters the treatment cavity At present, since the foot is usually larger than the leg diameter, the diameter of the treatment cavity must be larger than the length of the foot, resulting in a large volume of the treatment cavity, even if it is not easy to reach into the treatment cavity, especially for patients with diabetic foot, it is difficult to enter the treatment. After the cavity, if the sole of the foot is in physical contact with the bottom of the treatment cavity, under the action of negative pressure, there will be mechanical periodic compression (F=PS) between the sole of the foot and the bottom of the treatment cavity. The cross-sectional area S of the thigh at the seal is proportional to the negative pressure. According to the routine negative pressure (-7KPa ~ -10KPa) and the cross-sectional area of the leg is 200 square centimeters, the pressure F is about 15Kg to 20Kg. A periodic compression of mechanical force will cause ulcer bleeding in patients with diabetic foot, and the result will be catastrophic; if the sole of the foot does not touch the bottom of the treatment cavity (usually due to equipment Most people with different leg lengths use it, so generally the sole of the foot does not touch the bottom of the treatment cavity. Under the action of negative pressure, the treatment cavity and the thigh only have contact between the thigh seal and the skin to generate friction. This friction force F is equivalent to the pressing force of the original sole plate on the bottom of the treatment cavity. According to the above calculation, F is about 15Kg to 20Kg. This long-term friction on the skin of the thigh will cause pain in the skin at the thigh. Unable to adhere to treatment.

The above is not a fundamental problem. Because the treatment cavity and the limb must be relatively stable during treatment, the human body is generally above 50Kg, and the friction between the sitting and lying surfaces and the contact surface will be greater than 20Kg, but the friction between the treatment cavity and the ground is due to friction. The coefficient is small, and it is necessary to generate a friction force greater than 20Kg to maintain relative stability with the limb during negative pressure treatment. It is necessary to increase the friction of the treatment cavity to increase the friction with the ground to fix the treatment cavity, and to generate more than the ground. 20Kg of maximum static friction to maintain stability, the treatment cavity usually reaches a weight of more than 50Kg, which is the lowest weight of all current straight-type treatment cavity equipment, some treatment chambers such as Vacusport equipment treatment cavity even more than 100Kg weight, can not be portable or household For the above reasons, even if the weight is not considered, the friction between the seal and the skin contact surface is too large, and the side effects of the limb pain are fatal and difficult to promote. However, if the treatment cavity only acts on a part of the lower leg under the knee, because the action area is not large, the affected blood supply range is limited and the curative effect is not large, and the side effect of squeezing the foot of the diabetic foot during the negative pressure treatment cannot be solved. If there is an ulcer in the calf, it will not be used, and it will not be promoted or used in large areas.

For the treatment cavity with open ends, the mechanical principle is the same as that of the one-end open treatment cavity. When the straight-type design is adopted, the thighs of the limbs (such as the thighs and calves) are larger than the cross-sectional area of the lower legs by about 100 square centimeters. Will cause the treatment cavity to move from the calf to the root of the thigh. This pressure difference is about 7Kg to 10Kg. Just like the upper end of the treatment cavity, it can only be solved by increasing the weight of the treatment cavity to increase the friction with the contact surface or the ground. The equipment is cumbersome and has a lot of side effects. As early as the early 1990s, China had relevant patent applications, namely: application number 96204856.9, the name is vacuum negative pressure massage therapy device and application number 96218196.X, the name is vacuum therapy device, both inventions are Chinese and Japanese The friendly hospital and Professor Xiao Lin applied for the second invention because the inventor found that the first invention of the treatment cavity was mechanically unstable and abandoned, and the improved second invention method was not correct, and did not solve the fundamental problem, so the two The inventions are not practical and cannot benefit the society.

Of course, in addition to mechanical problems and various side effects, the above equipment cannot be used and promoted in a large area. Another reason is that the existing sealing technology is cumbersome to operate and the sealing is unreliable. As mentioned above, many of the prior art systems use airbag sealing, which is directly It is difficult to get the airbag in and out of the airbag, and the airbag pressure and pressure relief operation is cumbersome. At the same time, the airbag also has severe radial compression on the limb, which causes the blood vessel to be compressed, the limb pain is unbearable, and the blood circulation is blocked. Contrary to the purpose of the device, it cannot be promoted. It is also the patent application number of China Fourth Military Medical University: 91217951.1, which is one of the reasons why the invention of airbag sealing cannot be promoted, although the airbag seal is subsequently improved to seal the seal, (seal seal seal Chinese patent application number: 99327498.6 However, because it still does not solve the above-mentioned mechanical stability between the treatment cavity and the limb during the negative pressure treatment, and the above-mentioned various side effects and cumbersome equipment, etc., although the device has some curative effects, it cannot be promoted. use.

The fatal flaws of all of these devices require revolutionary solutions to make this type of equipment for the benefit of all.

The inventors have completely and thoroughly solved the deficiencies of the prior art by the following methods:

1. When the equipment is cumbersome and the treatment is under negative pressure, the treatment cavity and the limbs in the seal may cause pain in the skin of the limb due to excessive friction, and the treatment cannot be adhered to; or there may be catastrophic bleeding caused by the ulceration of the plantar ulcer surface. Solutions for side effects such as side effects:

The inventor's cumbersome treatment of the straight-type treatment cavity is caused by overcoming the pressure difference. By designing the treatment cavity into an L-shape, the friction between the limb and the treatment cavity is changed to the relative pressure of the limb and the treatment cavity wall, and the change is made. The direction of action of the force, which will not increase the friction between the treatment cavity and the ground, so that the weight of the treatment cavity can be very light, completely solving the problem of portability, and eliminating the friction between the treatment cavity opening and the limb seal, so that the treatment time There is no pain in the limbs. This is a creative change. The weight of the treatment equipment is from the previous bulkiness to about 100 kg and the side effects are obviously reduced to about 1 kg, which lays a solid foundation for the equipment to enter the mass market. It is also very important that, due to the L-shaped design, the mechanical structure is fundamentally changed, and the direction of the force during the negative pressure treatment is changed, so that the external force acts along the thigh and passes through the knee to the corner of the treatment cavity without additional for the sole of the foot. The mechanical force, which makes diabetic foot patients do not bleed due to the mechanical squeezing force of the foot ulcer caused by negative pressure, is also a revolutionary progress. This and the straight-type treatment cavity's force is transmitted from the thigh to the lower leg to the sole of the foot, or directly to the skin of the thigh seal by friction, completely overcome the defects of this design.

2. It is not easy to seal and the operation is cumbersome. Some sealing methods, such as airbag sealing, can cause severe radial compression on the blood vessels of the limbs, causing the blood circulation of the limbs to be blocked and the pain is unbearable. It runs counter to the purpose of the equipment, has a large side effect, and is disinfected at the same time. Difficult to cross cross infection defect solution:

The inventor has solved this problem well by using a one-time sealed bag sealing or winding tape sealing technology, and the sealing bag sealing is relatively reliable, the operation is simple, the cost is low, and the gas-tight polymer material is used for the sealed bag. Made with ordinary straps or elastic straps attached to the limbs to form a seal, no additional requirements such as stretch. For the elimination of radial pressure, as long as a movable spacer is placed between the limb and the treatment cavity opening, the movable spacer can be fixed on the treatment cavity wall to reduce the gap area between the limb and the treatment cavity opening. Then the pressure of the sealing material on the movable block during the negative pressure will be borne by the treatment cavity, there is no radial pressure on the limb, and even the frictional force is greatly reduced due to the reduction of the clearance area, which perfectly solves the radial pressure and the seal. The problem of friction between the material and the skin of the limb does not impair the blood vessels and impede blood circulation, and the curative effect is more remarkable. This approach is a critical step in the practicality of this device.

3. Defective solutions that are costly and unsuitable for household use:

Due to the use of the L-shaped design of the treatment cavity, the limb and the treatment cavity are relatively stable during the negative pressure operation, and the treatment cavity volume is greatly reduced, so the weight is reduced, the portable and costly problem is solved, and the practicality is determined.

The inventor conducted a preliminary clinical trial of the product, which completely exceeded and exceeded the overdue treatment effect. It has an immediate effect on many diseases caused by poor lymphatic fluid and poor blood circulation, and the recovery of physical fitness is also very obvious. Although the relevant healing and recovery mechanisms are not completely clear, the results are obvious. In the future, this portable therapeutic device or physical recovery device is expected to enter the vast field of sports and aerospace, for the physical recovery of astronauts and high physical fitness such as football. The athletes who consume the athletes play a very good role in quickly recovering their physical fitness.

For convenience of production, the L-shaped treatment cavity includes a first housing and a second housing that form an L-shape; the opening of the treatment cavity for the limb extending and extending is a circular arc shape, and the circular arc-shaped opening is The semi-arc first opening on the first housing is formed in cooperation with the semi-arc second opening on the second housing; the treatment chamber has one end opening or two end openings.

In order to ensure the sealing effect, the sealing joint assembly comprises a gas-tight winding tape wound seal made of a polymer material, so that the gas inside and outside the treatment chamber is blocked during the vacuum treatment.

The sealed connection assembly of the present invention comprises a first sealed bag open at one end, the L-shaped treatment cavity is completely nested in the first sealed bag, and the open end of the first sealed bag is sealed and fixed to the limb. If the treatment cavity is wrapped in a sealed bag as a whole, the sealing is extremely simple and convenient, but the appearance is slightly poor, but the first consideration of the treatment equipment should be the effect of the second beauty, and the sealing of the sealed bag is an innovative method in the field. The treatment cavity combination will be more convenient and practical. The sealed bag is made of non-breathable polymer material, and does not need to have elastic force. As long as it is not breathable, as long as it can completely cover the treatment cavity, the open end can be fixedly sealed with the limb. For the convenience of connecting the negative pressure generating system, it can be sealed. It is a common practice to open a hole in the bag or install a gas nozzle to connect the treatment chamber to the tube where the negative pressure occurs. The sealed bag is in conformity with the ordinary plastic packaging bag and the like, and is composed of two upper and lower layers, and one end is open or both ends are open to cover the treatment cavity. If the treatment cavity seal is integrally wrapped by the sealed bag, the sealing strip between the first casing and the second casing can be removed, and the sealing is simpler and more convenient. Specifically, a gas hole or a gas nozzle may be disposed on the first or second sealed bag, and after the first or second sealing bag is sleeved in the treatment cavity, the air passage or the gas nozzle is connected to the airway of the negative pressure generating system, and is Forming a seal at the same time, and fixing the open end of the first or second sealed bag to the limb with a strap or the like so as to generate a negative pressure during operation, and for the purpose of simple and reliable operation, a gas nozzle or a gas nozzle may be disposed on the treatment cavity. The air hole is butted against the air hole or the air nozzle of the first or second sealed bag, and then the airway is butted against the negative pressure. Alternatively, the air passage of the negative pressure generating system and the corresponding air hole or nozzle on the treatment cavity may be directly docked with the air passage of the negative pressure, and the other end of the air passage is opened by the open end of the first or second sealed bag. The sealed bag is extended from the inside, and then the open end of the sealed bag is fixed to the limb by a strap or the like to form a seal so as to form a negative pressure during operation, and the first or second sealed bag is not provided with a vent or a nozzle.

As above, the sealed connection assembly includes a second sealed bag that is open at both ends, the L-shaped treatment cavity is completely enclosed in the second sealed bag, and the two open ends of the second sealed bag are sealed and fixed to the limb. The connection sealing method of the remaining airway treatment chambers is the same as that described in the first sealed bag described above.

In order to facilitate the connection between the treatment chamber and the negative pressure generation control system, a gas hole or a gas nozzle may be disposed on the first sealed bag or the second sealed bag according to different needs; the air hole or the gas nozzle and the negative pressure occur The airway of the system is connected and forms a seal at the junction, and the other end of the airway is connected to a vacuum generation control system. It is also possible to provide a gas nozzle on the treatment cavity at the same time to facilitate the butt sealing of the airway with the sealed bag and the treatment cavity.

The first sealed bag or the second sealed bag of the present invention is made of a gas impermeable polymer material.

The sealing joint assembly of the invention is sealed by a sealing tape made of an elastic polymer material, and the sealing tape is sealed by the sealing zipper to form a sealing sleeve seal, so that the gas inside and outside the treatment chamber is cut off during the vacuum treatment. The sealed sleeve is closed by the sealing zipper to form a sealing sleeve seal, and the second sealing bag which is open at both ends can be completely replaced. The treatment cavity is completely wrapped around the treatment cavity, and the airtight hole is formed on the sealing sleeve formed by the sealing zipper connection closed ends or The air nozzle is butted against the airway that is generated by the negative pressure, and the second sealed bag with the open ends is in the same working principle.

The rigid treatment cavity of the present invention is formed by combining at least two parts in a mating manner, a treatment cavity opening is provided on the treatment cavity, and the treatment cavity opening can be opened; the sealing component comprises a sealing sleeve, and the sealing sleeve is seamless The hollow part is hollow, the sealing sleeve is open at both ends, and the middle hollow portion can be used for the limb to enter and exit. One end of the sealing sleeve is connected to the human limb through the strap, and the other end is connected to the treatment cavity opening. The method of opening the variable component can be opened by using the opening of the treatment cavity, and the method of combining the treatment cavity composed of several parts after the limb is combined and docked, and then sealing with the sealing sleeve previously sleeved on the limb to form a seal, The sealing sleeve is used at each open end of the treatment chamber, and then the treatment chamber is connected to the positive and negative air pressure generation control system, thereby greatly reducing the inconvenience of the original operation and making it more convenient to use. In order to ensure a better sealing effect, after the sealing sleeve is connected to the treatment cavity, in order to ensure that it does not fall off during work, it is fixed by the fixing rope or the strap to the limb and the opening of the treatment cavity.

The treatment chamber of the present invention includes an upper treatment chamber and a lower treatment chamber, with a space between the lower end of the upper treatment chamber and the upper end of the lower treatment chamber. The upper treatment cavity is near the thigh or the upper limb near the shoulder, and the lower treatment cavity is at the near foot or the upper limb near the hand. The two-stage combination treatment cavity is suitable for patients with different leg lengths (or small arm lengths), and the two-stage combination treatment cavity is combined into an open end of the entire treatment cavity including the foot (or hand), and the treatment cavity is curved. The physical and mechanical results of each segment's limit or not are different. Some people, such as diabetic foot patients, have a limit on the soles of the feet, etc. Some people can be limited to the position, and the negative pressure is not limited. Under the treatment cavity, there is room for compression height, the height is compressed, and the bottom of the treatment cavity is pressed against the sole (or hand) to function as a physical massage foot (or hand).

The treatment cavity of the present invention comprises an upper treatment cavity and a lower treatment cavity. The lower end of the upper treatment cavity and the upper end of the lower treatment cavity are butted and partially overlap, and the overlapping portions are provided with corresponding pin holes and connected by pins. Adjusted by the position of the pin to accommodate patients with different leg lengths (or small arm lengths). And some people have such limitations as ulcers on the soles of the feet, etc., and if the treatment cavity of the thighs is curved after the limit, the external pressure will not directly affect the calf and sole (or hand), but act on The knee or elbow, that is, the treatment cavity itself, does not have physical pressure on the sole of the foot due to contact and compression. The sole of the foot may be suspended, that is, the sole of the foot may be free from pressure, which is good for some people with ulceration of the sole. It is very necessary, otherwise it may cause catastrophic bleeding damage to diabetic foot patients with ulcers on the soles of the feet and it is difficult to heal. This is one of the reasons why the straight-type treatment cavity is not suitable for treating diabetic foot patients with foot ulceration. The curved treatment chamber as depicted in the examples is more effective and has fewer side effects.

The treatment cavity of the invention comprises an upper treatment cavity, an intermediate treatment cavity and a lower treatment cavity, and the upper end of the middle treatment cavity and the upper treatment cavity, the lower end of the treatment cavity of the middle section and the lower treatment cavity are partially overlapped and overlapped, and the overlapping part Set the corresponding pin holes separately and connect them with the pins.

The treatment cavity of the present invention comprises an upper treatment cavity and a lower treatment cavity, wherein the upper treatment cavity and the lower treatment cavity are connected by two sets of connecting frames, the two sets of connecting frames are located on the left and right sides of the treatment cavity, and the connecting frame comprises a first connecting rod and The second connecting rod, the upper treatment cavity, the first connecting rod, the second connecting rod and the lower treatment cavity are sequentially hinged. The first connecting rod and the second connecting rod joint can be rotated and changed angles, and the upper treatment cavity and the lower treatment cavity can be changed in angle by the connecting frame, so that the joint of the patient can be freely bent, and the purpose of bending is because some people have curvature at the joint. Different, for example, someone is 100 degrees comfortable and 90 degrees comfortable. During the treatment, the patient can move the joint from time to time without long-term maintaining a fixed angle, which is unbearable, and the joint is not active due to the sealed seal. Will affect the seal will not affect the treatment effect.

The rigid treatment cavity of the present invention comprises a whole or a part of a whole treatment cavity, and the whole treatment cavity can be open at one end or open at both ends, and gaps or holes can be formed between the respective components or between the parts themselves. The components can be docked in any manner to form a unitary treatment cavity; the integral treatment cavity is fixedly sealed to the limb by the first sealed bag or the second sealed bag.

DRAWINGS

Figure 1 is a schematic view showing the first structure of the present invention.

Figure 2 is a right side view of the negative pressure generating control system of Figure 1.

Figure 3 is a schematic view showing the second structure of the present invention.

Figure 4 is a schematic view showing the third structure of the present invention.

Figure 5 is a schematic view showing the fourth structure of the present invention.

Figure 6 is a schematic view showing the fifth structure of the present invention.

Figure 7 is a schematic view showing the sixth structure of the present invention.

Figure 8 is a schematic view showing the seventh structure of the present invention.

Figure 9 is a schematic view showing the eighth structure of the present invention.

Figure 10 is a right side elevational view of the treatment lumen of Figure 9.

Figure 11 is a schematic view showing the ninth structure of the present invention.

Figure 12 is a right side elevational view of the treatment lumen of Figure 11.

Figure 13 is a schematic view showing the tenth structure of the present invention.

Figure 14 is a right side elevational view of the treatment lumen of Figure 13.

Figure 15 is a schematic view showing the structure of an eleventh embodiment of the present invention.

Figure 16 is a right side elevational view of the treatment lumen of Figure 15.

Figure 17 is a schematic view showing the twelfth structure of the present invention.

Figure 18 is a right side elevational view of the treatment lumen of Figure 17.

Figure 19 is a schematic view showing the thirteenth structure of the present invention.

Figure 20 is a right side elevational view of the treatment lumen of Figure 19.

Figure 21 is a fourteenth structural schematic view of the present invention.

Figure 22 is a right side elevational view of the treatment lumen of Figure 21.

Figure 23 is a schematic view showing the fifteenth structure of the present invention.

Figure 24 is a right side elevational view of the treatment lumen of Figure 23.

Figure 25 is a schematic view showing the structure of the sixteenth embodiment of the present invention.

Figure 26 is a schematic view showing the structure of the seventeenth embodiment of the present invention.

Figure 27 is a schematic view showing the structure of the eighteenth embodiment of the present invention.

Figure 28 is a schematic view showing the nineteenth structure of the present invention.

Figure 29 is a schematic view showing the twentieth structure of the present invention.

Figure 30 is a schematic view showing the structure of the twenty-first embodiment of the present invention.

Figure 31 is a schematic view showing the twenty-second structure of the present invention.

Figure 32 is a schematic view showing the structure of the twenty-third structure of the present invention.

Figure 33 is a schematic view showing the twenty-fourth structure of the present invention.

Figure 34 is a schematic view showing the twenty-fifth structure of the present invention.

Figure 35 is a schematic view showing the structure of the twenty-sixth embodiment of the present invention.

Figure 36 is a schematic view showing the twenty-seventh structure of the present invention.

Detailed ways

Example 1

As shown in Fig. 1 and 2, it is the first human small joint inflammation physiotherapy instrument, comprising a hard treatment cavity 1 and a negative pressure generation control system 2, and the treatment cavity 1 is made of a transparent material and has an L shape, which can be used for limbs. Part or all of the thighs with the knees up and the lower legs of the knees are bent and placed, and the elbows are placed in the upper part of the arm and the elbows are partially or completely bent. The L-shaped treatment chamber 1 is composed of two parts which are mutually integrated into one body, and the two components are sealed at the seam by a sealing strip. The treatment chamber 1 is connected to the negative pressure generation control system 2 through the air passage, and an opening 3 for the limb to extend and extend is formed in the treatment chamber 1, and a filling gap which is conveniently removed between the opening 3 of the treatment chamber 1 and the limb is provided. The filling block 6 is made of a flexible polymer material which can be deformed by limb deformation, and the filling block 6 separates the gas inside and outside the treatment chamber to form a seal by itself during the vacuum treatment. The airtight wrapping tape 4 made of a polymer material is wound and sealed between the opening 3 of the treatment chamber 1 and the limb, so that the gas inside and outside the treatment chamber is cut off during the vacuum treatment, and the strap is fixedly wound after the winding belt 4 is wound and sealed. band.

The L-shaped treatment chamber 1 includes a first housing 1-1 and a second housing 1-2 which form an L-shape, and the first housing 1-1 and the second housing 1-2 are arranged left and right, the first housing 1-1 and the second housing 1-2 are fixed by the fastener 5, and the first housing 1-1 and the second housing 1-2 can also be fixed by a method such as a buckle cord or the like instead of the fastener. A sealing strip is disposed at the junction between the housing 1-1 and the second housing 1-2. The opening 3 for the limb extending and extending is a circular arc shape, and the circular arc opening 3 is formed by the semi-arc first opening 3-1 on the first housing 1-1 and the second housing 1-2 The curved second opening 3-2 is combined.

Example 2

As shown in FIG. 3, it is a second human small joint inflammation physiotherapy apparatus. The opening 3 of the treatment chamber 1 is sealed with a sealing strip 7 made of an elastic polymer material between the limbs, and the sealing strip 7 is connected by a sealed zipper 8. Sealing sleeve seals are formed at both ends of the closure, so that the gas inside and outside the treatment chamber is blocked during the negative pressure treatment. The rest of the structure is the same as in Embodiment 1.

Example 3

As shown in FIG. 4, it is a third human face joint inflammation physiotherapy apparatus, and the L-shaped treatment cavity 1 includes a first casing 1-1 and a second casing 1-2 which constitute an L-shape, and the first casing 1 1 and the second housing 1-2 are arranged in front and rear. The rest of the structure is the same as in

Embodiment

1 or 2.

Example 4

As shown in FIG. 5, it is a fourth human face joint inflammation physiotherapy instrument, and two openings 3 for extending and extending the limbs are provided on the treatment cavity 1, respectively, at the two ends of the L-shaped treatment cavity 1. The rest of the structure is the same as in

Embodiment

1 or 2 or 3.

Example 5

As shown in FIG. 6, the fifth human small joint inflammation physiotherapy apparatus has two openings 3 for extending and extending the limbs on the treatment chamber 1, which are respectively located at two ends of the L-shaped treatment chamber 1. The L-shaped treatment chamber 1 includes a first housing 1-1 and a second housing 1-2 which constitute an L-shape, and the first housing 1-1 and the second housing 1-2 are arranged in front and rear. The rest of the structure is the same as in

Embodiment

1 or 2 or 3.

Example 6

As shown in FIG. 7 , it is a sixth human face joint inflammation physiotherapy instrument, further comprising a first sealed bag 10 having an open end, and the L-shaped treatment cavity 1 is completely sleeved in the first sealed bag 10 , and the first sealed bag 10 is The open end and the limb 11 are sealed and fixed by the first fixing cord 12.

Example 7

As shown in FIG. 8, it is a seventh human small joint inflammation physiotherapy instrument, further comprising a second sealed bag 15 opened at both ends, the L-shaped treatment cavity 1 is completely sleeved in the second sealed bag 15, and the second sealed bag 15 is The two open ends are sealed to the limb 11 by a second fixing cord 16.

Example 8

As shown in Figures 9 and 10, it is an eighth human face joint inflammation physiotherapy instrument, comprising a hard treatment cavity 1 and a negative pressure generation control system 2, and the treatment cavity 1 is made of a transparent material and has an L shape, which can be used for limbs. Part or all of the thighs up the knees and the lower legs of the knees (ie, including the feet) are placed after the knees are bent, and the elbows may be part or all of the upper arm and elbows (ie, include The hand is placed after the elbow is bent. In this embodiment, the treatment cavity is open at one end, and the foot or the hand of the limb is all in the treatment cavity. The L-shaped treatment chamber 1 is composed of two left and right parts which are integrated with each other, and an opening 3 for extending and extending the limb is opened in the treatment chamber 1, and is conveniently arranged between the opening 3 of the treatment chamber 1 and the limb. The gap-filled filling block 6 is removed, and the filling block 6 is composed of a first filling block 6-1 and a second filling block 6-2.

The L-shaped treatment chamber 1 includes a first housing 1-1 and a second housing 1-2 which form an L-shape, and the first housing 1-1 and the second housing 1-2 are arranged left and right, the first housing 1-1 and the second housing 1-2 are fixed by the fastener 5, and the first housing 1-1 and the second housing 1-2 can also be fixed by a method such as a strap fastening cord or the like instead of the fastener. It is not necessary to provide a sealing strip at the junction between the first housing 1-1 and the second housing 1-2. The opening 3 for the limb extending and extending is a circular arc shape, and the circular arc opening 3 is formed by the semi-arc first opening 3-1 on the first housing 1-1 and the second housing 1-2 The curved second opening 3-2 is combined.

After the limb is placed in the treatment chamber 1, the first sealed pouch 10 is made of a flexible polymer material and is opened at one end, and the treatment chamber 1 is completely inserted into the first sealed pouch 10, and the opening 10 of the first sealed pouch 10 is 10 A first fixing cord 12 is provided between the -1 and the limb 11 to fix and seal the first sealed pouch opening 10-1 on the limb 11. An air hole or a gas nozzle 19 is disposed on the first sealed bag 10; a gas nozzle 17 is disposed on the treatment cavity to abut the air hole or the air nozzle 19 on the first sealed bag, and is connected to the air passage 18 after docking and At this abutment, a seal is formed, and the other end of the air passage 18 is connected to the negative pressure generation control system 2 to form a negative pressure when it is operated.

Example 9

As shown in FIGS. 11 and 12, the ninth human small joint inflammation physiotherapy apparatus includes an L-shaped first housing 1-1 and a second housing 1-2, a first housing. 1-1 and the second housing 1-2 are arranged in front and rear. In this embodiment, the treatment chamber and the first sealing bag are both open at one end, and the remaining sealing structure is the same as in the eighth embodiment.

Example 10

As shown in FIGS. 13 and 14, the tenth human body joint inflammation physiotherapy apparatus comprises a rigid treatment cavity 1 and a negative pressure generation control system 2, and the treatment cavity 1 is made of a transparent material and is L-shaped and can be supplied. Part of the thigh with the limb up on the knee and some or all of the lower leg of the knee (ie, including the foot) are placed after the knee is bent, and the elbow may be part or all of the upper arm and the elbow. Including the hand) is placed after the elbow is bent. In this embodiment, the treatment cavity is open at one end, and the foot or the hand of the limb is all in the treatment cavity. The L-shaped treatment chamber 1 is composed of two left and right parts which are integrated with each other, and an opening 3 for extending and extending the limb is opened in the treatment chamber 1, and is conveniently arranged between the opening 3 of the treatment chamber 1 and the limb. The gap-filled filling block 6 is removed, and the filling block 6 is composed of a first filling block 6-1 and a second filling block 6-2.

After the limb is placed in the treatment chamber 1, the first sealed pouch 10 is made of a flexible polymer material and is opened at one end, and the treatment chamber 1 is completely inserted into the first sealed pouch 10, and the opening 10 of the first sealed pouch 10 is 10 A first fixing cord 12 is provided between the -1 and the limb 11 to fix and seal the first sealed pouch opening 10-1 on the limb 11. A gas nozzle 17 is disposed on the treatment chamber and connected to the other end of the air passage 18, and the other end of the air passage 18 is extended from the opening 10-1 of the first sealed bag 10, and is connected to the negative pressure generation control system 2, The first sealed bag 10 is not provided with a vent or a gas nozzle, and the treatment cavity 1 is completely inserted into the first sealed bag 10, and a first fixing rope 12 is disposed between the opening 10-1 of the first sealed bag 10 and the limb 11 to be fixed. The first sealed bag opening 10-1 is sealed to the limb 11 so as to form a negative pressure during operation.

Example 11

As shown in FIGS. 15 and 16, the eleventh human small joint inflammation physiotherapy apparatus includes an L-shaped first housing 1-1 and a second housing 1-2, a first shell. The body 1-1 and the second housing 1-2 are arranged one behind the other, the treatment chamber is open at one end, and the remaining sealing structure is the same as in the embodiment 10.

Example 12

As shown in FIGS. 17 and 18, the twelfth human face joint inflammation physiotherapy apparatus includes an L-shaped first housing 1-1 and a second housing 1-2, a first shell. The body 1-1 and the second housing 1-2 are arranged on the left and right sides, and the treatment chamber 1 is provided with two ports so that a part of the limb is placed, and the remaining structure is the same as in the eighth embodiment.

Example 13

As shown in FIGS. 19 and 20, it is a thirteenth human small joint inflammation physiotherapy apparatus, and the L-shaped treatment cavity 1 includes a first housing 1-1 and a second housing 1-2 which constitute an L-shape, and the first shell The body 1-1 and the second housing 1-2 are arranged one behind the other, and the treatment chamber 1 is provided with two ports so that a part of the limb is placed, and the rest of the structure is the same as that of the embodiment 9.

Example 14

As shown in FIGS. 21 and 22, there is a fourteenth human small joint inflammation physiotherapy apparatus, and the L-shaped treatment chamber 1 includes a first housing 1-1 and a second housing 1-2 which constitute an L-shape, and the first shell The body 1-1 and the second casing 1-2 are arranged on the left and right sides. In this embodiment, the treatment chamber is open at both ends, the sealed bag is a second sealed bag 15 which is open at both ends, and the two ends of the sealed bag opening 15-1 are fixed by a second one. The cords 16 are fixedly sealed to the ends of the limbs 11, respectively, and the remaining structures are the same as those in the embodiment 12.

Example 15

As shown in FIGS. 23 and 24, it is a fifteenth human face joint inflammation physiotherapy apparatus, and the L-shaped treatment cavity 1 includes a first casing 1-1 and a second casing 1-2 which constitute an L-shape, and the first casing The body 1-1 and the second housing 1-2 are arranged in front and rear. In this embodiment, the treatment chamber is open at both ends, and the sealed bag is a second sealed bag 15 which is open at both ends, and the two ends of the sealed bag opening 15-1 are fixed by a second The cord 16 is fixedly sealed to the limb 11, and the rest of the structure is the same as in the thirteenth embodiment.

Example 16

As shown in FIG. 25, it is a sixteenth human small joint inflammation physiotherapy apparatus, including a rigid treatment cavity 1, an airway 18, and a positive and negative air pressure generation control system 2, and a positive and negative air pressure generation control system 2 passes through the air passage 18 Connected to the treatment chamber 1, the treatment chamber 1 is provided with a gas nozzle 19 that interfaces with the air passage 18 of the positive and negative air pressure generation control system 2. The hard treatment cavity 1 is formed by combining the first treatment cavity 1-1 and the second treatment cavity 1-2 with each other, and the first treatment cavity 1-1 and the second treatment cavity 1-2 are formed. The seam, the gap between the joints is sealed by a sealing strip, and the first treatment chamber 1-1 and the second treatment chamber 1-2 are fixed by the fastener 5. A treatment cavity opening 3 is provided at one end of the treatment chamber 1 and the treatment cavity opening can be opened. The treatment chamber 1 and the limb are sealed by a filling block 6 and a sealing sleeve 20 for reducing this gap between the limb and the treatment chamber 1. The sealing sleeve 20 is made of a gas-tight flexible polymer material, the sealing sleeve 20 is seamless and hollow in the middle, the sealing sleeve 20 is open at both ends, the middle hollow portion can be used for the limbs to enter and exit, and one end of the sealing sleeve 20 is connected by the winding belt 4 The limb and the other end are connected to the treatment cavity opening 3.

Work together with a seamless seal made of polymer material (hollow shape, similar to a cuff or knee brace), and then wrap the treatment cavity around the limb (upper or lower limb) to be treated, and The size of the gap between the limb and the treatment cavity opening is selected to facilitate replacement. The suitable filling block is used to fill and reduce the gap. The filling block can generally be composed of two semi-circular ring-shaped surrounding limbs, so that the sealing is more effective. There is a sealing strip at the joint of each component of the treatment cavity. After the installation is completed, the parts of the treatment cavity are fixed by the buckles or straps between the various parts of the treatment cavity, and finally one end of the sealing sleeve is inserted into the opening of the treatment cavity. One end is on the limb, so as to insulate the atmosphere from the outside atmosphere and the treatment chamber to form a seal. In order to prevent the seal sleeve from falling off due to the positive and negative air pressure, the seal sleeve can be fixed on the limb and the sleeve at both ends of the seal sleeve. Above the treatment cavity. In order to ensure a better sealing effect, the sealing sleeve is made of a non-breathable elastic polymer material, and the sealing sleeve is connected to the treatment cavity to ensure that it does not fall off during work, and is fixed by the fixing rope or the strap and the limb The treatment cavity is open.

Example 17

As shown in Fig. 26, in the seventeenth human face joint inflammation physiotherapy apparatus, the first treatment chamber 1-1 and the second treatment chamber 1-2 are fixed by the fixing belt 21, and the rest of the structure is the same as that in the embodiment 16.

Example 18

As shown in Fig. 27, it is an eighteenth human small joint inflammation physiotherapy instrument, the treatment cavity 1 is a straight type, and two treatment cavity openings 3 are respectively located at two ends of the treatment cavity 1, and two sealing sleeves 20 are respectively connected. At both ends of the treatment chamber 1 and fixed to the limb by the wrapping tape 4. The remaining structure is the same as that of the embodiment 16.

Example 19

As shown in Fig. 28, it is the nineteenth human small joint inflammation physiotherapy instrument, the treatment cavity 1 is L-shaped, the first treatment cavity 1-1, the second treatment cavity 1-2 and the seam 2 are L-shaped, and the treatment is The lumen opening 3 has an upper end located in the L-shaped treatment chamber 1. The rest of the structure is the same as in the embodiment 16.

Example 20

As shown in FIG. 29, it is a twentieth type human joint inflammation physiotherapy instrument, the treatment cavity 1 is L-shaped, and the treatment cavity opening 3 has two upper and lower ends respectively located in the L-shaped treatment cavity 1, and the sealing sleeve 20 has two Connected to both ends of the treatment chamber 1 and fixed to the limb by the wrapping tape 4. The rest of the structure is the same as in Embodiment 19.

Example 21

As shown in FIG. 30, it is a twenty-first human body small joint inflammation physiotherapy apparatus, and the treatment cavity 1 includes an upper treatment cavity 1-3 and a lower treatment cavity 1-5, and a lower treatment cavity 1-3 lower end and lower treatment cavity 1 There is a gap between the upper ends of -5. The upper treatment chamber 1-3 consists of two parts that cooperate with each other, and the lower treatment chambers 1-5 are formed separately from one body. The upper treatment cavity is near the thigh or the upper limb near the shoulder, and the lower treatment cavity is at the near foot or the upper limb near the hand. The treatment chamber 1 is completely nested in the first sealed bag 10, and the first sealed bag 10 is fixed and sealed by the wrapping tape 4 between the limbs, and the treatment chamber 1 is connected to the negative pressure generating control system 2 through the air passage 18.

Example 22

As shown in FIG. 31, it is a twenty-second human small joint inflammation physiotherapy apparatus, and the treatment cavity 1 includes an upper treatment cavity 1-3 and a lower treatment cavity 1-5, and the upper treatment cavity 1-3 is composed of two parts that cooperate with each other. Composition, the lower treatment chambers 1-5 are formed separately from one body. The lower end of the upper treatment chamber 1-3 and the upper end of the lower treatment chamber 1-5 are butted and partially overlapped, and the overlapping portion is provided with a corresponding pin hole 22 and connected by a pin 23. The rest are the same as in Example 21.

Example 23

As shown in Fig. 32, it is the twenty-third human small joint inflammation physiotherapy apparatus, and the lower treatment chamber 1-5 is composed of two parts which cooperate with each other, and the rest is the same as in the embodiment 22.

Example 24

As shown in FIG. 33, it is a twenty-fourth human face joint inflammation physiotherapy instrument, the second sealed bag 15 is open at both ends, and the two openings of the second sealed bag 15 are fixed by the wrapping tape 4 between one end and the limb. The other end is fixed to the lower treatment chamber 1-5 by the wrapping tape 4, and the rest is the same as in the embodiment 22.

Example 25

As shown in Fig. 34, it is a twenty-fifth human small joint inflammation physiotherapy instrument, and the treatment cavity 1 includes an upper treatment cavity 1-3, an intermediate treatment cavity 1-6 and a lower treatment cavity 1-5, and an intermediate treatment cavity 1- Between the upper end of the 6 and the upper treatment chamber 1-3, the lower end of the treatment chamber 1-6 and the lower treatment chamber 1-5 are butted and partially overlapped, and the overlapping portions are respectively provided with corresponding bolt holes 22 and connected by the bolt 23 . The rest is the same as in Example 23.

Example 26

As shown in FIG. 35, it is a twenty-sixth human face joint inflammation physiotherapy apparatus, and the treatment cavity 1 includes an upper treatment cavity 1-3 and a lower treatment cavity 1-5, an upper treatment cavity 1-3 and a lower treatment cavity 1-5. All are split structures, which are composed of two halves that are matched with each other. The upper treatment cavity 1-3 and the lower treatment cavity 1-5 are connected by two sets of connecting frames 1-4, the two sets of connecting frames 1-4 are located on the left and right sides of the treatment cavity 1, and the connecting frame 1-4 includes the first connecting rod 1 -4-1 and the second connecting rod 1-4-2, the upper treatment chamber 1-3, the first connecting rod 1-4-1, the second connecting rod 1-4-2, and the lower treatment chamber 1-5 are sequentially Hinged. The treatment chamber 1 is completely nested in the first sealed bag 10, and the first sealed bag 10 is fixed and sealed by the wrapping tape 4 between the limbs, and the treatment chamber 1 is connected to the negative pressure generating control system 2 through the air passage 18.

Example 27

As shown in Fig. 36, it is a twenty-seventh human small joint inflammation physiotherapy apparatus, and the treatment cavity 1 includes an upper treatment cavity 1-3 and a lower treatment cavity 1-5, an upper treatment cavity 1-3 and a lower treatment cavity 1-5. All of them are separated structures, which are composed of multiple sections. Each treatment cavity can be composed of one full circle or two semi-circle pairs to form a ring. The rest is the same as in the embodiment 26.

Claims

A human face joint inflammation physiotherapy apparatus comprises a rigid treatment cavity and a negative pressure generation control system, and at least one opening for the limb to extend and extend is formed on the treatment cavity, and the treatment cavity is connected through the airway The negative pressure generation control system is characterized in that: the treatment cavity is L-shaped, and the part of the thigh in which the limb is up on the knee and the lower leg of the knee are partially or completely bent, and the elbow is placed on the upper arm and the elbow. The lower part of the lower part is bent or placed; the L-shaped treatment cavity is composed of several parts which are integrated with each other; the opening of the treatment cavity is fixed to the limb by a sealed connection assembly.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the L-shaped treatment cavity comprises a first housing and a second housing that form an L-shape; The protruding opening is a circular arc shape, and the circular arc opening is composed of a semi-arc first opening on the first housing and a semi-arc second opening on the second housing; the treatment cavity has an opening at one end or Open at both ends.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the sealed connection assembly comprises a gas-tight wound tape wound seal made of a polymer material, so that the gas inside and outside the treatment chamber is partitioned during the negative pressure treatment.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the sealed connection assembly comprises a first sealed bag having an open end, and the L-shaped treatment cavity is completely sleeved in the first sealed bag, the first sealed bag The open end is sealed to the limb.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the sealed connection assembly comprises a second sealed bag with open ends, the L-shaped treatment cavity is completely sleeved in the second sealed bag, and the second seal is The two open ends of the bag are sealed to the limb.
The human face joint inflammation physiotherapy apparatus according to claim 4 or 5, wherein a gas hole or a gas nozzle is provided on the first sealed bag or the second sealed bag; the air hole or the gas nozzle and the negative pressure The airway connection of the system occurs and a seal is formed at the junction, and the other end of the airway is connected to a negative pressure generation control system.
The human face joint inflammation physiotherapy apparatus according to claim 4 or 5, wherein the first sealed bag or the second sealed bag is made of a gas impermeable polymer material.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the sealing connecting component is sealed by a sealing tape made of an elastic polymer material, and the sealing tape is sealed by a sealing zipper to form a sealing sleeve seal. The gas is cut off inside and outside the treatment cavity during the negative pressure treatment.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the hard treatment cavity is formed by combining at least two parts with each other, and a treatment cavity opening is arranged on the treatment cavity, and the treatment cavity opening is provided. The sealing component comprises a sealing sleeve, the sealing sleeve is seamless and the middle hollow, the sealing sleeve is open at both ends, the middle hollow portion can be used for the limb to enter and exit, and one end of the sealing sleeve is connected to the human limb through the strap, and the other end is connected and treated. The cavity is open.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the treatment cavity comprises an upper treatment cavity and a lower treatment cavity, and a space is formed between a lower end of the upper treatment cavity and an upper end of the lower treatment cavity.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the treatment cavity comprises an upper treatment cavity and a lower treatment cavity, and the lower end of the upper treatment cavity and the upper end of the lower treatment cavity are butted and partially overlapped, overlapping The corresponding pin holes are partially set and connected by pins.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the treatment cavity comprises an upper treatment cavity, an intermediate treatment cavity and a lower treatment cavity, and an intermediate section between the upper end of the treatment cavity and the upper treatment cavity, and the middle section The lower end of the treatment cavity is butted and partially overlapped with the lower treatment cavity, and the overlapping portions are respectively provided with corresponding pin holes and connected by a pin.
The human face joint inflammation physiotherapy apparatus according to claim 1, wherein the treatment cavity comprises an upper treatment cavity and a lower treatment cavity, and the upper treatment cavity and the lower treatment cavity are connected by two sets of connecting frames, and the two groups are connected. The rack is located on the left and right sides of the treatment cavity, and the connecting frame comprises a first connecting rod and a second connecting rod, and the upper treatment cavity, the first connecting rod, the second connecting rod and the lower treatment chamber are sequentially hinged.
The human face joint inflammation physiotherapy apparatus according to claim 1, 4, 5, wherein the hard treatment cavity is composed of a part or a plurality of parts, and the whole treatment cavity can be open at one end. It may be open at both ends, and there may be gaps or holes between the respective components or the materials of the respective parts, and the components may be docked by any means to form a whole treatment cavity; the whole treatment cavity is sealed by the first capsule Or the second sealed bag is fixedly sealed with the limb.