CN110755128A - Ischemia pre-adaptation training instrument armband - Google Patents
Ischemia pre-adaptation training instrument armband Download PDFInfo
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- CN110755128A CN110755128A CN201910891585.3A CN201910891585A CN110755128A CN 110755128 A CN110755128 A CN 110755128A CN 201910891585 A CN201910891585 A CN 201910891585A CN 110755128 A CN110755128 A CN 110755128A
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- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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Abstract
The invention discloses an arm band of an ischemia pre-adaptation training instrument, which comprises an arm band body and a skin-friendly buffer layer, wherein one end of the arm band body is a clamping end, the skin-friendly buffer layer is arranged outside the clamping end, and a hard elastic winding drum and an air bag group positioned on the inner wall side of the hard elastic winding drum are arranged inside the clamping end; the skin-friendly buffer layer is arranged on the outer wall of the clamping end close to the side of the air bag group; the gasbag component is two gasbag portions, wears the second gasbag portion of elasticity as the first gasbag portion that is used for ischemia pre-adaptation training and adjusts the armlet respectively, be equipped with gasbag air cock joint respectively in first gasbag portion and the second gasbag portion. The armband is designed to be additionally provided with the skin-friendly buffer layer, so that the stress on the arms during long-time ischemia pre-adaptation training can be buffered, and the arms are prevented from being bluish purple.
Description
The application is a divisional application with the application number of 201711488761.6, application date of 2017, 12 and 29 and the invention name of 'arm band of ischemia pre-adaptation training instrument'.
Technical Field
The invention belongs to the field of medical equipment, and particularly relates to an ischemia pre-adaptation training instrument armband convenient to use.
Background
The concept of ischemic preconditioning was first introduced by Dr. murry in the United states in 1986, and simply stated, repeated, transient, non-invasive, and non-hazardous training for ischemic preconditioning was frequently performed on humans, which could stimulate the immune system's emergency mechanisms, produce and release endogenous protective substances (e.g., adenosine, bradykinin, nitric oxide, etc., which are involved in protecting the heart muscle and energy metabolism) to alleviate and resist subsequent injury for longer periods of time due to ischemic hypoxia in humans. Effectively avoids the occurrence of accidents of cardiovascular and cerebrovascular diseases such as cerebral infarction, sudden cardiac death and the like.
When ischemia pre-adaptation training, the indispensable accessory is the armband, and the wearing elasticity of armband is closely related with user's comfort level and training effect.
The armband used in the market at present is a traditional armband (as shown in figure 1) which is composed of an iron ring, felt and armband cloth, one end without the iron ring needs to be inserted into the iron ring to form a cylinder when the armband is worn, and then the armband is worn on the arm, and an air bag air nozzle and an air pipe on the armband are needed to be aligned with the middle finger of the palm. Traditional armlet is used for blood pressure measurement more, because during blood pressure measurement, atmospheric pressure is little, and the inflation time is short, and the discomfort that the human body felt is short, or does not have uncomfortable sense, but is used for ischemia when adapting to the training appearance in advance then different, because the inflation pressure when ischemia adapts to the training is big, and the inflation time is long, and the elasticity, the tightness of armlet wearing can very direct influence the comfort level when aerifing, and human body's body is felt very obviously. In addition, when the armband is worn loosely or tightly during the ischemic preconditioning training, the user feels discomfort and swelling in the arms. Therefore, there is an urgent need to invent an ischemia pre-adaptation training instrument armband which is convenient to use and helps a user to relieve discomfort caused by improper armband wearing and long-time ischemia adaptation training.
In addition, the connection method between the armband and the air pipe joint of the ischemia pre-adaptation training instrument in the prior art is that the air pipe is directly inserted into the joint on the armband air bag, as shown in fig. 16. Because the wearable ischemia adaptation training instrument is long in training time in the using process and cannot keep one action for a long time, a user can swing the arm, the joint on the arm belt air bag can be damaged or broken due to excessive times, and the air tightness is poor. Therefore, although the connection mode between the armband and the air pipe joint of the wearable ischemia pre-adaptation training instrument in the prior art is simple, the wearable ischemia pre-adaptation training instrument has the defects of inconvenience and infirm.
Therefore, how to prepare a quick coupling which reduces the damage of the wearable ischemia adaptation training instrument armband air bag and has good air tightness is the technical problem to be solved at present.
Disclosure of Invention
The invention aims to provide an ischemia pre-adaptation training instrument armband which is convenient to use, aiming at the defects of the prior art. Compared with the traditional armband, the armband is provided with the skin-friendly buffer layer, so that the stress on the arms during long-time ischemia pre-adaptation training can be buffered, and the arms are prevented from being bluish purple; secondly, the degree of tightness of wearing of the armband can be automatically adjusted, discomfort caused by inflation or training due to the degree of tightness of wearing of the armband can be greatly reduced and reduced, the pressure fluctuation range during adjustment of the air bag can be reduced, and measurement errors are reduced. In order to achieve the purpose, the invention adopts the following technical scheme:
a conveniently-used arm band of an ischemia pre-adaptation training instrument comprises an arm band body and a skin-friendly buffer layer, wherein one end of the arm band body is a clamping end, the skin-friendly buffer layer is arranged outside the clamping end, and a hard elastic winding drum and an air bag group positioned on the inner wall side of the hard elastic winding drum are arranged inside the clamping end; the skin-friendly buffer layer is arranged on the outer wall of the clamping end close to the side of the air bag group; the air bag component is divided into two air bag parts which are respectively used as a first air bag part for ischemia pre-adaptation training and a second air bag part for adjusting the wearing tightness of the armband, and a first air bag air nozzle joint connected with an air pump of the ischemia pre-adaptation training instrument is arranged on the first air bag part; and a second air bag air nozzle joint connected with an air pump of the ischemia pre-adaptation training instrument is arranged on the second air bag part. The first air bag air nozzle joint and the second air bag air nozzle joint have the same structure and can be called as air bag air nozzle joints.
The arm band is additionally provided with the skin-friendly buffer layer, so that the compression of the hard elastic winding drum and the air bag group on the arm during the long-time ischemia pre-adaptation training can be buffered, and the arm is prevented from being bluish-purple.
And secondly, an air pump of the ischemia pre-adaptation training instrument is connected with the first air bag part and the second air bag part through a three-way joint, pressure sensing data corresponding to each air bag is collected through the ischemia pre-adaptation training instrument, corresponding control programs are preset, the air pump is controlled in order to respectively inflate the first air bag part and the second air bag part, and therefore adjustment of tightness of the arm band and ischemia pre-adaptation training are achieved. The arm band designed by the invention consists of two air bag parts: one air bag part is used for training, and the other air bag part is used for adjusting the tightness after the armband is worn. When a user wears the armband, the tightness degree of the armband does not need to be adjusted (the armband is in a loose state), only the wearing position of the armband needs to be adjusted, then the ischemia pre-adaptation training instrument is started, an air pump of the training instrument firstly inflates a second air bag part for adjusting the tightness degree of the armband, after the tightness degree of the armband wearing is adjusted, a first air bag part for controlling the ischemia pre-adaptation training by the training instrument is quickly inflated, and the inflation is stopped when the pressure of an air bag for adjusting the tightness degree of the armband and the pressure of the air bag for training meet the requirements required by the training; compared with the traditional armband, the armband design can automatically adjust the wearing tightness of the armband, and can greatly reduce and reduce the discomfort caused by the wearing tightness of the armband during inflation or training.
The air bag air nozzle joint comprises a joint base and a joint body; through holes are formed in the connector base and the connector body, the bottom surface of the connector base is installed in the armband air bag, a ventilation cavity of the connector body is inserted into the through hole of the connector base, and the upper end of the ventilation cavity is connected with an air pipe of the ischemia adaptive training instrument; the two sides of the upper end of the joint body are also provided with fixing clamps, and the upper end of the joint base is provided with a clamping groove which is connected with the fixing clamps in a matching way; the self-sealing structure is characterized in that a self-sealing groove is further arranged in the wall of the through hole at the lower end of the connector base, and the self-sealing groove is tightly pressed on the side wall surface of the ventilation cavity of the connector body under the action of pressure air entering the self-sealing groove to form a self-sealing structure.
The invention relates to an arm-mounted air bag air nozzle joint, which is characterized in that a self-sealing groove is arranged on a joint base, and the self-sealing groove is tightly pressed on the side wall surface of a vent cavity of a joint body under the action of pressure air entering the self-sealing groove to form a self-sealing structure, so that the sealing reliability in a valve body is effectively improved, the phenomenon of leakage of the valve body is avoided, and the arm-mounted air bag air nozzle joint has a very good sealing effect.
As a preferred technical scheme:
preferably, the joint base comprises a bottom plate, a fixed seat and an inner sealing ring, an annular groove is formed in the annular side wall of the fixed seat, a convex ring is arranged above the bottom plate, the inner sealing ring is arranged above the annular groove, and the section of the inner sealing ring is in a kitchen knife shape; a self-sealing groove is formed between the side wall of the inner sealing ring corresponding to the knife handle shape and the side wall of the bottom plate. The air nozzle joint with the air bag on the arm is characterized in that a self-sealing groove is formed between the side wall of the inner sealing ring corresponding to the shape of the cutter handle and the side wall of the bottom plate, and the air bag is inflated by the structural design, so that the air entering the air bag presses the side wall of the inner sealing ring to tightly hold the air cavity wall of the joint body, and a self-sealing structure is formed; when the air bag is deflated, the air leaks, the action of air pressure disappears, the holding action of the inner sealing ring disappears, and the fixing clamp is opened at the moment, so that the connector body can be directly disassembled.
Preferably, the vent cavity of the connector body is communicated with the air nozzle on the connector body to provide an inflation channel for the armband air bag; the outer part of the annular side wall of the fixed seat is provided with a clamp groove which is matched and connected with the fixed clamp; the bottom end of the knife handle is in an arc shape formed by chamfering. The bottom structural design that the bottom department with the handle of a knife is about to inner seal circle for the arc form of chamfer formation is more mellow and more moist, and is better to the water conservancy diversion effect of air current, when the gasbag aerifys, has better effect of holding tightly, strengthens sealed effect.
Preferably, the fixing plate is further installed on two sides of the side wall of the bottom of the fixing seat, and the fixing plate is fixedly connected with the bottom plate through ultrasonic high-frequency welding. The connector of the invention adopts medical marking plastic, and meets the human health standard.
Preferably, the bottom of the bottom plate is also provided with a conical salient point. The conical salient points are more beneficial to the heat seal installation and fixation of the bottom plate and the armband air bag.
Preferably, the skin-friendly buffer layer is bonded or sewn on the clamping end of the armband body; the size and the shape of the skin-friendly buffer layer are correspondingly matched with those of the clamping end. The skin-friendly buffer layer is in a detachable connection structure design, is convenient to clean, and is healthy and sanitary.
Preferably, the first bag portion is constituted by one bag a, and the second bag portion is constituted by at least one bag.
Preferably, the second bag portion is constituted by one bag B.
Preferably, the second bag portion is formed of two bags, which are referred to as a bag C and a bag D, respectively.
Preferably, the airbag B is installed in the airbag a in an embedded manner.
Preferably, the airbag B is installed at one side of the airbag a.
Preferably, the airbag C and the airbag D are communicated with each other and integrally form a second airbag portion, wherein the airbag C and the airbag D are located on both sides of the airbag a.
Preferably, install first gasbag air cock on the gasbag A and connect, install second gasbag air cock on the gasbag B and connect, first gasbag air cock connects and second gasbag air cock connects the long avris that all is located the armlet. When the armband is worn, the air bag for adjusting the tightness of the armband is worn on the lower part of the arm; the air tube connecting the training air bag is located inside the forearm and in line with the middle finger.
Preferably, gasbag C is located gasbag A's the outside, install first gasbag air cock on the gasbag A and connect, install second gasbag air cock on the gasbag C and connect, first gasbag air cock connects and second gasbag air cock connects the long avris that all is located the armlet. The "outside" of the air bag a, on which the air bag C is located, refers to the side close to the armband felt.
The ischemia pre-adaptation training instrument armband convenient to use further comprises an air bag air nozzle joint, and the air bag air nozzle joint comprises a joint base and a joint body; through holes are formed in the connector base and the connector body, one end of the connector base is installed in the armband air bag, the connector body is installed at one end of the connector base, and the installation end of the connector body on the connector base is recorded as an installation end A; a fixed outer sleeve is arranged on the outer side of the mounting end A, no gap exists between the inner surface of the upper end of the fixed outer sleeve and the outer surface of the upper end of the mounting end A, the contact surface between the inner surface and the outer surface of the side wall of the mounting end A is a smooth surface, a gap exists between the inner surface of the side wall of the fixed outer sleeve and the outer surface of the side wall of the mounting end A, a flange A is arranged on the joint base, and the flange A extends into the gap and is mounted on the; the other end of the connector body is connected with an air tube of the ischemia adaptation training instrument, and the connecting end of the connector body and the air tube of the ischemia adaptation training instrument is recorded as a mounting end B.
Preferably, the mounting end A and the mounting end B are connected through a 90 ℃ bent pipe; the fixed outer sleeve is arranged on the bent pipe above the mounting end A and covers the mounting end A in a shell shape.
Preferably, the mounting end A is inserted into the joint base; the flange A and the fixed outer sleeve are connected through threads.
Preferably, the joint base is further provided with a flange B; the flange A is positioned at the upper part of the joint base, the flange B is positioned at the bottom of the joint base, and the flange B is arranged in the armband air bag.
Preferably, the flange B and the armband air bag are further provided with sealing rings, and the sealing rings are arranged in the flange B.
Preferably, the mounting end a is in the shape of a hollow cylinder, and the mounting end B is in the shape of a hollow truncated cone.
Preferably, the sealing ring is fixed in the flange B by ultrasonic welding or thermal welding.
Preferably, the shape and size of the through hole in the joint base are correspondingly matched with the shape and size of the mounting end A.
The air bag air nozzle joint can achieve the effect of forced rotation when a user uses the air bag air nozzle joint, so that the joint and the air bag can be protected from being damaged by the movement of the two arms of the user to cause economic loss, the service cycle is greatly improved, and the economic expenditure of the user is reduced by considering the design for a long time.
When a user needs ischemia adaptive training, firstly, an upper arm is stretched into a winding drum at the clamping end of an arm belt body and wound tightly around the arm belt, the user triggers an ischemia adaptive training instrument, a main control board controls an air pump and an electromagnetic valve to act, the air pump outputs air flow and outputs the uniform air flow after passing through a uniform exhaust valve, the uniform air flow enters an air bag below the winding drum through the electromagnetic valve, after the air bag expands to a certain pressure, the air pump stops working, the electromagnetic valve is closed, a blood pressure sensor collects heartbeat and blood pressure data, and the ischemia adaptive training is carried out.
Advantageous effects
The armband is additionally provided with the skin-friendly buffer layer, so that the compression of the hard elastic winding drum and the air bag group on the arm during the long-time ischemia pre-adaptation training can be buffered, and the arm is prevented from being bluish-purple.
According to the armband of the ischemia pre-adaptation training instrument, a user can adjust the wearing position of the armband without adjusting the tightness of the armband, the ischemia pre-adaptation training instrument is started after the user wears the armband, the training instrument inflates the air bag for adjusting the tightness of the armband to the set parameter pressure of the instrument (the pressure value is not a fixed value, and a sensor of the training instrument automatically judges and controls according to a pressure signal in the armband), the training instrument controls the air bag for training to be inflated quickly, and the inflation is stopped when the pressures of the air bag for adjusting the tightness of the armband and the air bag for training reach the requirement of training; the comfort level when inflating can be caused by the elasticity and tightness of the armband which can be greatly reduced and reduced in the process. The design is equivalent to automatically adjusting the inflation speed, and adjusting the most appropriate time to block the blood flow of the arm of the user, thereby reducing or reducing the discomfort.
According to the arm band of the ischemia pre-adaptation training instrument, the training instrument controls the training air bag to be rapidly inflated, the air bag for adjusting the tightness of the arm band can meet the testing requirement only by relatively slowly inflating, and at the moment, the pressure fluctuation amplitude of the air bag for adjusting the tightness of the arm band during inflation is small, so that the measurement error caused by pressure range fluctuation is favorably reduced, and the blood pressure testing precision is improved.
The air nozzle joint with the air bag on the arm is characterized in that a self-sealing groove is formed between the side wall of the inner sealing ring corresponding to the shape of the cutter handle and the side wall of the bottom plate, and the air bag is inflated by the structural design, so that the air entering the air bag presses the side wall of the inner sealing ring to tightly hold the air cavity wall of the joint body, and a self-sealing structure is formed; when the air bag is deflated, the air leaks, the action of air pressure disappears, the holding action of the inner sealing ring disappears, and the fixing clamp is opened at the moment, so that the connector body can be directly disassembled.
According to the air bag air nozzle joint, the joint base is arranged on the arm belt air bag, the installation position of the inner sealing ring is designed in the joint base, and the sealing ring is installed to achieve good sealing performance.
According to the air bag air nozzle joint, after the air pipe is inserted into the joint body, the lower part of the joint body is inserted into the joint base and is tightly connected with the through hole at the bottom of the joint base, so that air leakage is prevented, and meanwhile, the air bag air nozzle joint has a certain function of fixing the joint body.
According to the air bag air nozzle joint, the fixing clamp of the joint body is matched with the clamping groove of the joint base, the joint body is prevented from falling off when an air bag is inflated, the fixing clamp and the clamping groove are tightly matched, the air bag joint is sealed, after the air bag air nozzle joint is used, the clamp can be loosened, the joint body is pulled out, damage to an arm belt air bag is reduced, the service cycle is greatly prolonged, and the economic expenditure of a user is reduced by considering the design in the long run.
The air bag air nozzle joint improves the service cycle of the arm belt air bag because the arm belt air bag is made of plastic products, and undoubtedly reduces the pollution of the plastic to the environment. Therefore, the design achieves the purposes of energy conservation, emission reduction and environmental protection to a certain extent.
Drawings
FIG. 1 is a schematic diagram of a prior art armband;
FIG. 2 is a schematic diagram of the construction of an armband designed according to the present invention;
FIG. 3 is a schematic view of the wearing of a prior art armband;
FIG. 4 is a top view of a first armband bladder configuration of the present invention;
FIG. 5 is a front view of a first armband bladder configuration of the present invention;
FIG. 6 is a side view of a first armband bladder configuration of the present invention;
FIG. 7 is a top view of a second armband bladder configuration of the present invention;
FIG. 8 is a front view of a second armband bladder configuration of the present invention;
FIG. 9 is a side view of a second armband bladder configuration of the present invention;
FIG. 10 is a top view of a third armband bladder configuration of the present design;
FIG. 11 is an elevational view of a third armband bladder configuration of the present design;
FIG. 12 is a side view of a third armband bladder configuration of the present design;
FIG. 13 is a top view of a fourth armband bladder configuration of the present design;
FIG. 14 is an elevational view of a fourth armband bladder configuration of the present design;
FIG. 15 is a side view of a fourth armband bladder configuration of the present design;
FIG. 16 is a schematic view of an arm band joint of an ischemia adaptation training instrument in the prior art;
FIG. 17 is a cross-sectional view of the air bag air tap adapter of the present invention;
FIG. 18 is a schematic view showing the overall structure of the air bag nozzle joint of the present invention;
FIG. 19 is a schematic view of the connector body of the air bag air nozzle connector of the present invention;
FIG. 20 is a schematic view of the construction of the base plate of the air bag air tap adapter of the present invention;
FIG. 21 is a schematic view of the fixing base of the air bag nozzle joint of the present invention;
FIG. 22 is a cross-sectional view of the fixing base of the air bag nozzle joint of the present invention;
FIG. 23 is a schematic view of the inner seal ring of the air bag air tap adapter of the present invention;
FIG. 24 is a cross-sectional view of the inner seal ring of the air bag air tap adapter of the present invention;
the air bag comprises an armband body, an air bag connector, an; 11-joint body, 111-fixing clamp, 112-ventilation cavity, 113-air nozzle, 12-bottom plate, 121-conical salient point, 122-convex ring, 13-fixing seat, 131-annular groove, 132-clamping groove, 133-fixing plate, 14-inner sealing ring, 141-kitchen knife-shaped section and 15-self-sealing groove.
Detailed Description
The invention will be further illustrated with reference to specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in the attached figure 2, the structure schematic diagram of the ischemia pre-adaptation training instrument armband convenient to use comprises an armband body and a skin-friendly buffer layer, wherein one end of the armband body is a clamping end 1, the skin-friendly buffer layer 2 is arranged outside the clamping end 1, and a hard elastic winding drum and an air bag group positioned on the inner wall side of the hard elastic winding drum are arranged inside the clamping end 1; the skin-friendly buffer layer 2 is arranged on the outer wall of the clamping end 1 close to the side of the air bag group; the air bag component is two air bag parts which are respectively used as a first air bag part for ischemia pre-adaptation training and a second air bag part for adjusting the wearing tightness of the armband, and a first air bag air nozzle joint 4 connected with an air pump of the ischemia pre-adaptation training instrument is arranged on the first air bag part; and a second air bag air nozzle joint 5 connected with an air pump of the ischemia pre-adaptation training instrument is arranged on the second air bag part.
When a user needs ischemia adaptive training, firstly, an upper arm is stretched into a winding drum at the clamping end 1 of the arm belt body, after the hook and loop fastening hook surface 101 is wound by the hook and loop fastening hair surface 31 of the arm belt fixed end 3, the user triggers the ischemia adaptive training instrument, the main control board controls the air pump and the electromagnetic valve to act, the air pump outputs air flow and outputs the air flow at a constant speed after passing through the exhaust valve at a constant speed, the air flow at the constant speed enters an air bag below the winding drum through the electromagnetic valve, after the air bag expands to a certain pressure, the air pump stops working, the electromagnetic valve is closed, the blood pressure sensor collects heartbeat and blood pressure.
The first design of the armband is that the skin-friendly buffer layer 2 is additionally arranged, so that the compression of the hard elastic winding drum and the air bag group on the arm during long-time ischemia pre-adaptation training can be buffered, and the arm is prevented from being bluish-purple.
The air bag air nozzle joint arranged on the air bag is arranged on one side of the armband body. When in use, the air bag is arranged in the arm band; when the armband is worn, the air bag for adjusting the tightness of the armband is worn on the lower part of the arm; the air tube of the training air bag is positioned at the inner side of the forearm and is on the same line with the middle finger; the two joints of the armband were inserted into the ischemia pre-acclimation training apparatus. The arm band can be used by pressing a training key, and the wearing mode of the arm band is the same as that of the prior arm band shown in figure 3. The air pump of the ischemia pre-adaptation training instrument is connected with the first air bag part and the second air bag part through the three-way joint, corresponding control programs are preset through the ischemia pre-adaptation training instrument, the air pump is controlled in order to respectively inflate the first air bag part and the second air bag part through the air pipe 6, and therefore adjustment of tightness of the arm band and ischemia pre-adaptation training are achieved. Because the pressure fluctuation amplitude of the air bag for adjusting the tightness of the arm band is smaller when the air bag is inflated, the measuring error caused by the fluctuation of the pressure range is favorably reduced, and the blood pressure measuring precision is improved.
Preferably, the skin-friendly buffer layer 2 is sewn on the clamping end 1 of the armband body; the size and the shape of the skin-friendly buffer layer 2 are correspondingly matched with those of the clamping end 1. The skin-friendly buffer layer 2 is in a detachable connection structure design, is convenient to clean, and is healthy and sanitary. The parent's skin buffer layer in this application can be the sponge layer that adopts cloth class or other materials parcel, and the sponge layer can be divided into several sections and fix in the cloth layer, can be better with the arm shape match, the cloth layer is held the outer wall cloth layer with the joint and is connected through making up the erection joint.
Preferably, the first bag portion is formed of one bag a7, and the second bag portion is formed of at least one bag.
Preferably, the second bag portion is constituted by one bag B8.
Preferably, the second bag portion is composed of two bags, which are referred to as bag C9 and bag D10, respectively.
Preferably, the airbag B8 is mounted embedded within the airbag A7, with its corresponding armband airbag configuration as shown in FIGS. 4-6.
Preferably, the airbag B8 is installed at one side of the airbag A7. When the airbag B8 is installed on the upper side or the lower side of the airbag A7, the corresponding armband airbag structure is shown in FIGS. 7-9.
When the airbag B8 is installed on the left side or the right side of the airbag A7, the corresponding armband airbag structure is shown in FIGS. 10-12.
Preferably, the airbag C9 and the airbag D10 are communicated with each other to form a second airbag portion, wherein the airbag C9 and the airbag D10 are located on both sides of the airbag A7, and the corresponding armband airbag structures are shown in fig. 13-15.
Preferably, install first gasbag air cock on gasbag A7 and connect 4, install second gasbag air cock on gasbag B8 and connect 5, first gasbag air cock connects 4 and second gasbag air cock and connects 5 and be located same one side of armlet.
Preferably, gasbag C9 is located the outside of gasbag A7, installs first gasbag air cock on gasbag A7 and connects 4, installs second gasbag air cock on gasbag C9 and connects 5, and first gasbag air cock connects 4 and second gasbag air cock and connects 5 and be located the same one side of armband. When the first air bag air nozzle joint 4 and the second air bag air nozzle joint 5 are positioned at the same side of the armband, preferably the armband is worn, the air bag for adjusting the tightness of the armband is worn on the lower part of the arm; the air tube connecting the training air bag is located inside the forearm and in line with the middle finger.
As shown in FIG. 17, the air bag air nozzle joint of the invention comprises a joint base and a joint body 11; through holes are formed in the connector base and the connector body 11, the bottom surface of the connector base is installed in the armband air bag, the ventilation cavity 112 of the connector body is inserted into the through hole of the connector base, and the upper end of the ventilation cavity is connected with an air pipe of the ischemia adaptive training instrument; fixing clips 111 are further arranged on two sides of the upper end of the joint body 11, and a clip groove matched and connected with the fixing clips 111 is formed in the upper end of the joint base; the wall of the through hole at the lower end of the connector base is also provided with a self-sealing groove 15, and the self-sealing groove 15 is tightly pressed on the side wall surface of the connector body ventilation cavity 112 under the action of pressurized air entering the self-sealing groove to form a self-sealing structure.
The design of the arm-mounted air bag air nozzle joint is that the joint base is provided with the self-sealing groove 15, and the self-sealing groove 15 is tightly pressed on the side wall surface of the joint body ventilation cavity 112 under the action of pressure air entering the self-sealing groove to form a self-sealing structure, so that the sealing reliability in the valve body is effectively improved, the phenomenon of leakage of the valve body is avoided, and the arm-mounted air bag air nozzle joint has a good sealing effect.
Preferably, the joint base comprises a bottom plate 12, a fixed seat 13 and an inner sealing ring 14, an annular groove 131 is formed in the annular side wall of the fixed seat 13, a convex ring 122 is arranged above the bottom plate 12, the inner sealing ring 14 is arranged above the annular groove 131, and the section of the inner sealing ring 14 is a kitchen knife-shaped section 141, wherein the inner sealing ring 14 corresponding to the kitchen knife-shaped knife body-shaped part faces upwards, the knife handle faces downwards, the inner diameter of the inner sealing ring 14 corresponding to the knife handle is gradually reduced, and the convex ring 122 is also arranged in the annular groove 131 and is closely attached to the lower part of the knife-shaped corresponding part of the inner sealing ring 14; a self-sealing groove 15 is formed between the side wall of the inner sealing ring 14 corresponding to the knife handle shape and the side wall of the bottom plate 12. The air tap joint with the air bag on the arm is characterized in that a self-sealing groove 15 is formed between the side wall of the inner sealing ring 14 corresponding to the shape of the cutter handle and the side wall of the bottom plate 12, and the air bag is inflated by the structural design, so that the air entering the air bag presses the side wall of the inner sealing ring 14 to tightly hold the air cavity wall of the joint body, and a self-sealing structure is formed; when the air bag is deflated, the air pressure function disappears due to the air leakage, the holding function of the inner sealing ring 14 disappears, and at the moment, the fixing clamp 111 is opened, so that the joint body 11 can be directly disassembled; the flexible disassembly of the armband joint in the use process can be realized, and the problem that the air bag joint in the prior art is easy to break can be further avoided.
Preferably, the vent cavity 112 of the connector body 11 is communicated with the air nozzle 113 thereon to provide an inflation channel for the armband airbag; the outer part of the annular side wall of the fixed seat 13 is provided with a clamp groove 132 which is matched and connected with the fixed clamp 111; the bottom end of the knife handle is in an arc shape formed by chamfering. The bottom end of the knife handle is designed to be more circular and smooth in the arc shape formed by the chamfer angle, the flow guiding effect on air flow is better, and when the air bag is inflated, the air bag has a better holding effect and a sealing effect is enhanced.
Preferably, fixing plates are further mounted on two sides of the side wall of the bottom of the fixing seat 13, and the fixing plates are fixedly connected with the bottom plate 12 through ultrasonic high-frequency welding. The connector of the invention adopts medical marking plastic, and meets the human health standard.
Preferably, the bottom of the bottom plate 12 is further provided with a tapered protruding point 121. The conical salient points 121 are arranged to be more beneficial to the heat seal installation and fixation of the bottom plate and the arm belt air bag.
According to the air bag air nozzle joint, the joint base is arranged on the arm belt air bag, the installation position of the inner sealing ring is designed in the joint base, and the sealing ring is installed to achieve good sealing performance. According to the air bag air nozzle joint, after the air pipe is inserted into the joint body, the lower portion of the joint body is inserted into the joint base and is tightly connected with the through hole in the bottom of the joint base, so that air leakage is prevented, meanwhile, the air bag air nozzle joint has a certain function of fixing the joint body, and the air bag of the armband can be prevented from being damaged by movement of the joint body.
According to the air bag air nozzle joint, the fixing clamp of the joint body is matched with the clamping groove of the joint base, the joint body is prevented from falling off when an air bag is inflated, the fixing clamp and the clamping groove are tightly matched, the air bag joint is sealed, after the air bag air nozzle joint is used, the clamp can be loosened, the joint body is pulled out, damage to an arm belt air bag is reduced, the service cycle is greatly prolonged, and the economic expenditure of a user is reduced by considering the design in the long run.
The air bag air nozzle joint improves the service cycle of the arm belt air bag because the arm belt air bag is made of plastic products, and undoubtedly reduces the pollution of the plastic to the environment. Therefore, the design achieves the purposes of energy conservation, emission reduction and environmental protection to a certain extent.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an ischemia pre-adaptation training appearance armlet, characterized by: the skin-friendly elastic band comprises an arm band body and a skin-friendly buffer layer, wherein one end of the arm band body is a clamping end, the skin-friendly buffer layer is arranged outside the clamping end, and a hard elastic winding drum and an air bag group positioned on the inner wall side of the hard elastic winding drum are arranged inside the clamping end; the skin-friendly buffer layer is arranged on the outer wall of the clamping end close to the side of the air bag group; the gasbag component is two gasbag portions, wears the second gasbag portion of elasticity as the first gasbag portion that is used for ischemia pre-adaptation training and adjusts the armlet respectively, be equipped with gasbag air cock joint respectively in first gasbag portion and the second gasbag portion.
2. The ischemia preconditioning training instrument armband of claim 1, wherein the skin-friendly cushioning layer is adhered or sewn on the clamping end of the armband body; the size and the shape of the skin-friendly buffer layer are correspondingly matched with those of the clamping end; the first bag portion is constituted by one bag a, and the second bag portion is constituted by at least one bag.
3. The ischemia preconditioning training instrument armband of claim 2, wherein the second bladder portion is composed of one bladder B or the second bladder portion is composed of two bladders, respectively designated as bladder C and bladder D.
4. The ischemia preconditioning training instrument armband of claim 3, wherein the air bag B is embedded inside the air bag A or is installed at one side of the air bag A; the air bag A is provided with a first air bag air nozzle connector, and the air bag B is provided with a second air bag air nozzle connector.
5. The ischemia preconditioning training instrument armband of claim 4, wherein the air cell C and the air cell D are communicated with each other to form a second air cell portion integrally, wherein the air cell C and the air cell D are positioned at two sides of the air cell A; the gasbag C is located gasbag A's the outside, install first gasbag air cock on the gasbag A and connect, install second gasbag air cock on the gasbag C and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891585.3A CN110755128A (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488761.6A CN108095790B (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
| CN201910891585.3A CN110755128A (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711488761.6A Division CN108095790B (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
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| CN110755128A true CN110755128A (en) | 2020-02-07 |
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| CN201711488761.6A Active CN108095790B (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
| CN201910891897.4A Active CN110772409B (en) | 2017-12-29 | 2017-12-29 | Air valve joint of air bag |
| CN201910891585.3A Pending CN110755128A (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
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| CN201711488761.6A Active CN108095790B (en) | 2017-12-29 | 2017-12-29 | Ischemia pre-adaptation training instrument armband |
| CN201910891897.4A Active CN110772409B (en) | 2017-12-29 | 2017-12-29 | Air valve joint of air bag |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909517A (en) * | 2007-12-28 | 2010-12-08 | 欧姆龙健康医疗事业株式会社 | Sphygmomanometer cuff and sphygmomanometer |
| CN202526159U (en) * | 2012-05-18 | 2012-11-14 | 朱传均 | Blood pressure measurer |
| CN102895013A (en) * | 2012-10-30 | 2013-01-30 | 郑才二 | Remote end ischemia preadaptation therapeutic apparatus with function of measuring blood pressure |
| CN104644147A (en) * | 2014-12-26 | 2015-05-27 | 吉训明 | Ischemia pre-adaption therapeutic apparatus, and application and method thereof for judging vessel health state |
| CN204428106U (en) * | 2014-12-09 | 2015-07-01 | 拉普医疗器械（北京）有限公司 | A kind of bandage for doing the training of limb ischemia pre-adaptation |
| CN105358076A (en) * | 2013-03-15 | 2016-02-24 | 塞莱格斯装置有限公司 | Gas powered system for performing remote ischemic conditioning |
| CN106361315A (en) * | 2016-09-22 | 2017-02-01 | 广东乐心医疗电子股份有限公司 | Automatic winding and clamping device and electronic sphygmomanometer comprising same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU597898A1 (en) * | 1974-09-05 | 1978-03-15 | Petrunin Viktor N | Packing |
| DE3314306A1 (en) * | 1983-04-20 | 1984-10-25 | Herbert 7518 Bretten Mayer | Sealing pipe-connecting plug-in system |
| DE10348016B4 (en) * | 2003-10-15 | 2007-05-03 | Fresenius Kabi Deutschland Gmbh | Connector for medical fluid containing packaging and packaging for medical fluids |
| US7717855B2 (en) * | 2006-12-06 | 2010-05-18 | The Hospital For Sick Children | System for performing remote ischemic preconditioning |
| JP5128325B2 (en) * | 2008-03-11 | 2013-01-23 | 中興化成工業株式会社 | Piping seal structure |
| CN102352941A (en) * | 2011-09-19 | 2012-02-15 | 周宗保 | Quick assembly and disassembly joint for pipeline in high-pressure gas pipeline system |
| CN202791069U (en) * | 2012-08-31 | 2013-03-13 | 十堰联强工贸有限公司 | Fast pluggable gas pipe adapter |
| CN103638595A (en) * | 2013-12-23 | 2014-03-19 | 上海申尉医疗器械有限公司 | Quick-change connector device for gun body of medical spray gun and pneumatic pipe |
| CN203770879U (en) * | 2014-03-27 | 2014-08-13 | 卫德义 | Outer tube of quickly plugged high-pressure tube joint |
| CN203797207U (en) * | 2014-04-23 | 2014-08-27 | 宁波以赛亚气动成套有限公司 | Rapid plug-type pneumatic pipe joint |
| CN104075010A (en) * | 2014-07-21 | 2014-10-01 | 余姚凯登机电数控有限公司 | Pressure-driven type sealing structure |
| CN204312910U (en) * | 2014-10-14 | 2015-05-06 | 浙江成致气动科技有限公司 | A kind of pneumatic push-in multiple way union |
| CN204352138U (en) * | 2014-12-26 | 2015-05-27 | 吉训明 | A kind of can the ischemic preconditioning therapeutic instrument arm straps of extracting replacing air bag |
| CN205795679U (en) * | 2016-04-19 | 2016-12-14 | 武汉恩福克智能科技有限公司 | A kind of arm-type intelligent blood pressure instrument and system |
| CN206355295U (en) * | 2016-05-06 | 2017-07-28 | 孙景华 | Human body anoxia trainer |
| CN206221845U (en) * | 2016-12-02 | 2017-06-06 | 广州视源电子科技股份有限公司 | A kind of sealing structure of blood pressure measurement device |
| CN107224309B (en) * | 2017-06-12 | 2023-07-14 | 深圳市京港派科技有限公司 | Ischemia pre-adaptation training cuff device based on APP control |
-
2017
- 2017-12-29 CN CN201711488761.6A patent/CN108095790B/en active Active
- 2017-12-29 CN CN201910891897.4A patent/CN110772409B/en active Active
- 2017-12-29 CN CN201910891585.3A patent/CN110755128A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909517A (en) * | 2007-12-28 | 2010-12-08 | 欧姆龙健康医疗事业株式会社 | Sphygmomanometer cuff and sphygmomanometer |
| CN202526159U (en) * | 2012-05-18 | 2012-11-14 | 朱传均 | Blood pressure measurer |
| CN102895013A (en) * | 2012-10-30 | 2013-01-30 | 郑才二 | Remote end ischemia preadaptation therapeutic apparatus with function of measuring blood pressure |
| CN105358076A (en) * | 2013-03-15 | 2016-02-24 | 塞莱格斯装置有限公司 | Gas powered system for performing remote ischemic conditioning |
| CN204428106U (en) * | 2014-12-09 | 2015-07-01 | 拉普医疗器械（北京）有限公司 | A kind of bandage for doing the training of limb ischemia pre-adaptation |
| CN104644147A (en) * | 2014-12-26 | 2015-05-27 | 吉训明 | Ischemia pre-adaption therapeutic apparatus, and application and method thereof for judging vessel health state |
| CN106361315A (en) * | 2016-09-22 | 2017-02-01 | 广东乐心医疗电子股份有限公司 | Automatic winding and clamping device and electronic sphygmomanometer comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110772409A (en) | 2020-02-11 |
| CN108095790A (en) | 2018-06-01 |
| CN108095790B (en) | 2019-12-10 |
| CN110772409B (en) | 2021-11-02 |
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Application publication date: 20200207 |
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