CN212547616U - Wearing equipment for preventing lower limb venous thrombosis - Google Patents
Wearing equipment for preventing lower limb venous thrombosis Download PDFInfo
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- CN212547616U CN212547616U CN201921825709.XU CN201921825709U CN212547616U CN 212547616 U CN212547616 U CN 212547616U CN 201921825709 U CN201921825709 U CN 201921825709U CN 212547616 U CN212547616 U CN 212547616U
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Abstract
The utility model provides a prevention low limbs vein thrombus wearing equipment, include: the bag body is coated, at least one side edge of the bag body is provided with an opening, and a tightening device with adjustable length is arranged on the bag body; the inflator pump is arranged on the outer surface of the bag body; the air bag is detachably arranged in the bag body through an opening of the coated bag body and is provided with an air charging hole and an air outlet hole, and the air outlet hole is provided with an air leakage electromagnetic valve; the physical sign detection device is contacted with the wearer and used for detecting and outputting physical sign parameters of the wearer; and the control device is arranged on the outer surface of the bag body, is connected with the sign detection device, the inflator pump, the inflation solenoid valve and the air leakage solenoid valve, is used for receiving the sign parameters from the sign detection device, and controls the opening and closing of the inflator pump, the inflation solenoid valve and the air leakage solenoid valve according to the sign parameters. Through the utility model provides a wearing equipment can intelligent control gasbag press pressure, improves the wearing comfort level of wearing person, satisfies every wearing person's individualized demand.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically, relate to a prevention low limbs vein thrombus wearing equipment.
Background
The legs are fixed for a long time and are easy to form lower limb venous thrombosis, and especially the lower limb venous thrombosis is easy to occur for patients after surgical operations, puerperae, intensive care patients and paralyzed patients caused by cerebrovascular accidents. The incidence of thrombus in patients with the disease is found to be as high as 40 percent by research. Pulmonary embolism is the most serious complication of venous thrombosis of lower limbs and can cause death. The early clinical symptoms of venous thrombosis of the lower limbs are not obvious and the venous thrombosis of the lower limbs is hidden, which are mainly manifested as pain, tenderness and mild swelling of the lower legs, and the venous thrombosis of the lower limbs is not discovered until the whole venous thrombosis of the lower limbs has the typical symptoms, and the venous collateral of the lower limbs of serious patients is completely blocked.
At present, the elastic socks are adopted to prevent venous thrombosis of lower limbs clinically, the pressure of the elastic socks is fixed, the materials are thick, the air permeability is poor, the wearing comfort of a wearer is low, and the wearer can feel uncomfortable and soft tissue injury due to long-time compression. Meanwhile, the circumference and length of the shank of each person are different, and the individual design requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
To elasticity socks pressure fixation among the prior art, the material is thick partially, the air permeability is poor, the comfort level that the wearer wore is low, dresses easy soft tissue damage for a long time, can't satisfy the technical problem of the individualized demand of wearer, the utility model provides a prevention low limbs vein thrombus wearing equipment adopts this prevention low limbs vein thrombus wearing equipment can intelligent control gasbag press pressure, improves the wearing comfort level of wearer, satisfies every wearer's individualized demand.
In order to achieve the above object, the utility model provides a prevention low limbs vein thrombus wearing equipment includes: the bag body is provided with an opening at least on one side, and a tightening device with adjustable length is arranged on the bag body, so that the bag body can be wrapped and clamped on the shank of a wearer through the tightening device; the inflator pump is arranged on the outer surface of the bag body; the air bag is detachably arranged in the bag body through the opening of the bag body and is provided with an inflation hole and an air outlet, the air outlet is provided with an air release electromagnetic valve, the inflator pump is communicated with the interior of the air bag through the inflation hole, an inflation electromagnetic valve is arranged on a communication pipeline between the inflation hole and the inflator pump, the air bag can be inflated at a preset frequency through the inflator pump and the inflation electromagnetic valve, the air bag can be deflated through the air release electromagnetic valve, and the pressing pressure of the air bag on the shank can be increased or reduced when the bag body is wrapped on the shank through the inflation and deflation actions of the air bag; the physical sign detection device is in contact with the wearer and used for detecting and outputting physical sign parameters of the wearer; controlling means sets up bag external surface, and with sign detection device the pump inflate the solenoid valve with it connects to lose heart the solenoid valve, controlling means is used for receiving and comes from sign detection device's sign parameter, and according to sign parameter control the pump inflate the solenoid valve with the switching of the solenoid valve of losing heart.
Further, the physical sign detection device comprises a body fat rate detection device, which is arranged between the inner surface of the bag body and the leg of the lower leg of the wearer and is used for detecting and outputting the body fat rate of the wearer; the control device is also used for receiving the body fat rate from the body fat rate detection device, and controlling the air bag to be inflated to increase the pressing pressure of the air bag on the leg and the leg under the condition that the body fat rate is larger than the preset body fat rate.
Further, the physical sign detection device comprises a blood oxygen saturation detection device, and the blood oxygen saturation detection device is clamped on the toes of the wearer and is used for detecting the blood oxygen saturation of the wearer in real time and outputting the current blood oxygen saturation; the control device is used for receiving the current blood oxygen saturation from the blood oxygen saturation detection device and controlling the air sac to be deflated to reduce the pressing pressure of the air sac on the leg of the lower leg under the condition that the current blood oxygen saturation is less than the preset saturation.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the pressure detection device is arranged between the inner surface of the bag body and the shank of the wearer and is connected with the control device, and the pressure detection device is used for detecting and outputting the extrusion force of the bag body to the wearer; the control device is also used for receiving the extrusion force from the pressure detection device, and controlling the air bag to be deflated to reduce the pressing pressure of the air bag on the leg of the calf under the condition that the extrusion force is greater than the preset pressure.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the electric heating layer is arranged between the inner surface of the bag body and the air bag and is connected with the control device; the control device is also used for starting the electric heating layer under the condition that the current blood oxygen saturation is less than the preset saturation or the extrusion force is greater than the preset pressure.
Further, the airbag is a closed airbag having a plurality of through holes in an inflated state.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the physiological parameter detection device is connected with the control device and is in contact with the wearer and used for detecting and outputting the physiological parameters of the wearer in real time; the control device is also used for receiving the physiological parameter from the physiological parameter detection device and outputting an alarm signal under the condition that the physiological parameter exceeds a preset range; and the alarm device is connected with the control device and used for sending alarm information according to the alarm signal from the control device.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the characteristic information acquisition device is arranged on the bag body and used for acquiring the characteristic information of the wearer; and the information sending device is connected with the physiological parameter detection device, the characteristic information acquisition device and the control device, and is used for receiving the physiological parameters from the physiological parameter detection device, receiving the characteristic information from the characteristic information acquisition device, receiving the alarm information from the control device, and uploading the physiological parameters, the characteristic information and the alarm information to a cloud database.
Furthermore, a plurality of massage salient points are arranged on the surface of the bag body, which is in contact with the shank and the leg of the wearer.
Further, the bag body is made of a skin-friendly breathable material.
Through the technical scheme provided by the utility model, the utility model discloses following technological effect has at least:
the utility model discloses a prevention low limbs vein thrombus wearing equipment, including the bag body, pump, gasbag, sign parameter detection device and controlling means. At least one side of the bag body is provided with an opening, the air bag is detachably arranged in the bag body through the opening, the bag body is provided with a tightening device with adjustable length, and the bag body can be tightly wrapped on the shank of a wearer through the tightening device. The bladder is capable of pressing against the lower leg of the wearer at a preset frequency. Sign parameter detection device is at bag body surface and with the contact of wearer for detect and output wearer's sign parameter. The control device can receive the physical sign parameters from the physical sign monitoring device and controls the opening and closing of the inflator pump, the inflation solenoid valve and the air leakage solenoid valve according to the physical sign parameters so as to adjust the pressing pressure of the air bag on the shank and the leg. Through the utility model provides a prevention low limbs vein thrombus wearing equipment can intelligent control gasbag press pressure, improves the wearing comfort level of wearing person, satisfies every wearing person's individualized demand.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
Fig. 1 is a schematic view of a wearable device for preventing venous thrombosis of lower limbs according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of the wearable device for preventing venous thrombosis of lower limbs according to the embodiment of the present invention.
Description of the reference numerals
1 bag body and 2 inflator pumps
3 air bag 4 sign detection device
5 control device 6 pressure detection device
7 electric heating layer 8 physiological parameter detection device
9 alarm device 10 information transmitting device
11 tightening means 12 seals component
31 inflation hole and 32 exhaust hole
33 inflation solenoid valve 34 air release solenoid valve
35 through hole 36 massage salient point
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, bottom" and "upper" are generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, vertical or gravitational direction.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, an embodiment of the present invention provides a wearable device for preventing venous thrombosis of lower limbs, including: the bag comprises a wrapping bag body 1, wherein at least one side edge of the wrapping bag body 1 is provided with an opening, a tightening device 11 with adjustable length is arranged on the bag body 1, and the bag body 1 can be wrapped and clamped on the shank of a wearer through the tightening device 11; the inflator pump 2 is arranged on the outer surface of the bag body 1; the air bag 3 is detachably arranged in the bag body 1 through the opening of the bag body 1, and is provided with an inflation hole 31 and an air outlet 32, the air outlet 32 is provided with an air release solenoid valve 34, the inflation pump 2 is communicated with the interior of the air bag 3 through the inflation hole 31, an inflation solenoid valve 33 is arranged on a communication pipeline between the inflation hole 31 and the inflation pump 2, the air bag 3 can be inflated through the inflation pump 2 and the inflation solenoid valve 33 at preset frequency, the air bag 3 can be deflated through the air release solenoid valve 34, and the pressing pressure of the air bag 3 on the shank can be increased or reduced when the bag body 1 is wrapped on the shank through the air filling and deflating actions of the air bag 3; the physical sign detection device 4 is in contact with the wearer and is used for detecting and outputting physical sign parameters of the wearer; controlling means 5 sets up 1 surface of the bag body, and with sign detection device 4 the pump 2 inflate solenoid 33 with it connects to lose heart solenoid 34, controlling means 5 is used for receiving and comes from sign detection device 4's sign parameter, and according to sign parameter control the pump 2 inflate solenoid 33 with the switching of losing heart solenoid 34.
Specifically, the embodiment of the utility model provides an in, prevention low limbs vein thrombus wearing equipment, including the bag body 1, inflator pump 2, gasbag 3, sign parameter detection device 4 and controlling means 5. At least one side of the bag body 1 has an opening through which the airbag 3 is detachably disposed in the bag body 1.
Two ends of the bag body 1 in the extending direction are provided with tightening devices 11, and the tightening devices 11 are of a structure with adjustable length. In a possible embodiment, the tightening device 11 is a strap disposed at two ends of the bag body 1, a length adjusting buckle is disposed on one strap, the other strap is connected with the strap through the length adjusting buckle, and the length of the tightening device 11 is adjusted through the length adjusting buckle according to the circumference of the leg of the wearer, so that the bag body 1 is wrapped and clamped on the leg of the calf of the wearer. In another embodiment, the two ends of the bag body 1 in the extending direction are respectively provided with a connecting ring and a connecting belt matched with the connecting ring, and the free end of the connecting belt can penetrate through the corresponding connecting ring and be turned back to the corresponding fixed end thereof for fixing, so that the bag body 1 is wrapped and clamped on the shank.
The air bag 3 is provided with an inflation hole 31 and an air outlet hole 32, the air outlet hole 32 is provided with an air release electromagnetic valve 34, the inflation hole 31 is provided with an inflation electromagnetic valve 33, the communication pipeline between the inflation hole 31 and the inflator 2 is provided with the inflation electromagnetic valve 33, the air bag 3 can be inflated at a preset frequency through the inflator 2 and the inflation electromagnetic valve 33, the pressure in the air bag 3 reaches a set value, namely, after the pressing pressure on the leg of the lower leg reaches a certain value, the air bag is deflated through the air release electromagnetic valve 34, the pressing pressure of the air bag 3 on the leg of the lower leg can be increased or reduced when the bag body 1 is wrapped on the leg of the lower leg through the circular inflation and deflation actions of the air bag 3, so as to press the lower leg of a.
Sign monitoring devices 4 contact with the wearer, can detect the sign parameter when the wearer uses prevention lower limbs vein thrombosis wearing apparatus. The control device 5 is arranged on the outer surface of the bag body 1, is connected with the sign detection device 4, the inflator pump 2, the inflation solenoid valve 33 and the air release solenoid valve 34, and is used for receiving the sign parameters from the sign detection device 4 and controlling the opening and closing of the inflator pump 2, the inflation solenoid valve 33 and the air release solenoid valve 34 according to the sign parameters so as to adjust the pressing pressure.
Preferably, controlling means 5 passes through magic subsides or fixed band detachably sets up on the bag body 1, after the repetitious usage, can take off gasbag 3 and controlling means 5 from the bag body 1, washs the bag body 1.
Through the utility model provides a prevention low limbs vein thrombus wearing equipment can intelligent control gasbag press pressure, improves the wearing comfort level of wearing person, satisfies every wearing person's individualized demand.
Further, the physical sign detecting device 4 comprises a body fat rate detecting device, which is disposed between the inner surface of the bag body 1 and the shank of the wearer's calf and is used for detecting and outputting the body fat rate of the wearer; the control device 5 is further configured to receive the body fat rate from the body fat rate detection device, and control the air cell 3 to be inflated to increase the pressing pressure of the air cell 3 on the leg portion if the body fat rate is greater than a preset body fat rate.
Specifically, the embodiment of the utility model provides an in, wearing equipment is when initial use to certain pressure is pressed the shank of wearing person, and every wearing person's age, perhaps fat thin degree are different, and the bearing capacity to the pressure of pressing of gasbag 3 is different. The compression pressure of the bladder 3 can be increased appropriately because older wearers or heavier wearers become fatted to a different degree in their muscles, and the blood vessels in the lower leg have an increased diameter and a reduced sensitivity to the compression pressure. Sign detection device 4 includes body fat rate detection device, when using wearing equipment, can place body fat rate detection device between the internal surface of bag body 1 and shank, detect and output wearer's body fat rate, controlling means 5 is when receiving body fat rate from body fat rate detection device, judge the size of body fat rate, under the condition that body fat rate is greater than preset body fat rate, open pump 2, inflation solenoid valve 33, close the solenoid valve 34 that loses heart, increase gasbag 3 to the pressure of shank, in order to satisfy wearer's demand to pressure better.
According to the utility model provides a prevention low limbs vein thrombus wearing equipment can press pressure according to the body fat rate adjustment of wearing person, improves wearing equipment's intelligent control, guarantees wearing person's wearing comfort level.
Further, the physical sign detecting device 4 includes a blood oxygen saturation detecting device, which is clamped on the toes of the wearer and is used for detecting the blood oxygen saturation of the wearer in real time and outputting the current blood oxygen saturation; the control device 5 is used for receiving the current blood oxygen saturation from the blood oxygen saturation detection device, and controlling the air bag 3 to be deflated to reduce the pressing pressure of the air bag 3 on the leg of the lower leg under the condition that the current blood oxygen saturation is less than the preset saturation.
Specifically, the embodiment of the utility model provides an in, sign detection device 4 includes oxyhemoglobin saturation detection device, and the wearer can press from both sides oxyhemoglobin saturation detection device and establish on the toe when using wearing equipment, real-time detection wearer's oxyhemoglobin saturation to current oxyhemoglobin saturation is exported. The normal value of blood oxygen saturation is between 95-100%, and if it is lower than 90%, it means that the calf pressure is too high, and it is necessary to reduce the pressure of the air bag 3. The control device 5, upon receiving the current blood oxygen saturation level from the blood oxygen saturation level detection device, determines whether the current blood oxygen saturation level is less than a preset saturation level (for example, 90%), and in a case where the current blood oxygen saturation level is less than the preset saturation level, closes the inflator 2, the inflation solenoid valve 33, opens the deflation solenoid valve 34, and reduces the pressing pressure of the airbag to the leg portion of the calf.
According to the utility model provides a prevention low limbs vein thrombus wearing equipment can press pressure according to the oxyhemoglobin saturation adjustment of wearing person, improves wearing equipment's intelligent control, guarantees wearing person's wearing comfort level.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the pressure detection device 6 is arranged between the inner surface of the bag body 1 and the shank of the wearer and is connected with the control device 5, and the pressure detection device 6 is used for detecting and outputting the extrusion force of the bag body 1 to the wearer; the control device 5 is further configured to receive the squeezing force from the pressure detection device 6, and control the air cell 3 to be deflated to reduce the pressing pressure of the air cell 3 on the calf and leg when the squeezing force is greater than a preset pressure.
Specifically, in the embodiment of the utility model provides an in, prevention low limbs vein thrombus wearing equipment still includes pressure detection device 6, pressure detection device 6 sets up between the internal surface of the bag body 1 and the shank of wearing person and is connected with controlling means 5, when the wearing person uses wearing equipment, pressure detection device 6 can real-time detection bag body 1 is to the extrusion force of wearing person, controlling means 5 is receiving the extrusion force that comes from pressure detection device 6, can judge the size of extrusion force, under the extrusion force is greater than the condition of settlement pressure, it is too big to show wearing equipment's extrusion force, can increase the painful sense of wearing person, perhaps bring the injury for the wearing person, consequently controlling means 5 closes pump 2, inflation solenoid valve 33, open the solenoid valve 34 that loses heart, reduce gasbag 3 to the pressure of shank. Preferably, the wearable device further comprises a display device connected with the pressure detection device 6, and the pressing pressure of the air bag 3 on the leg of the calf can be displayed in real time.
According to the utility model provides a prevention low limbs vein thrombus wearing equipment can set up the upper limit value of extrusion force, prevents that wearing equipment pressure from too big injury wearing person, improves wearing equipment's comfort level and security.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the electric heating layer 7 is arranged between the inner surface of the bag body 1 and the air bag 3 and is connected with the control device 5; the control device 5 is further configured to turn on the electric heating layer 7 when the current blood oxygen saturation is less than a preset saturation, or when the pressing force is greater than a preset pressure.
Specifically, oxyhemoglobin saturation reduces or under the too big condition of gasbag 3 to the extrusion force of shank, and the blood circulation of shank is poor, and the shank temperature reduces, brings the discomfort for the wearer, if keep for a long time then can arouse terminal necrosis of cutin, swelling, consequently the utility model discloses in the embodiment, be provided with electric heating layer 7 between bag body 1 internal surface and gasbag 3, and be connected with controlling means 5, detect out at controlling means 5 that current oxyhemoglobin saturation is less than predetermineeing the saturation, or under the extrusion force is greater than the condition of predetermineeing pressure, open electric heating layer 7, heat wearer's shank, promote blood circulation, prevent terminal swelling of toe, necrosis.
Further, the airbag 3 is a closed airbag having a plurality of through holes 35 in an inflated state.
Specifically, the embodiment of the utility model provides an in, have a plurality ofly on gasbag 3 and can both communicate the through-hole 35 that is used for breathing freely that is close to the shank one side and keeps away from the shank one side for gasbag 3 is under the gas filled state for the closed gasbag that has a plurality of through-holes 35, through-hole 35 is favorable to the sweat of discharge shank, guarantees the gas permeability, improves draw gear's comfort level.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the physiological parameter detection device 8 is connected with the control device 5 and is in contact with the wearer and used for detecting and outputting the physiological parameters of the wearer in real time; the control device 5 is further configured to receive the physiological parameter from the physiological parameter detection device 8, and output an alarm signal when the physiological parameter exceeds a preset range; and the alarm device 9 is connected with the control device 5 and used for sending alarm information according to the alarm signal from the control device 5.
Specifically, the embodiment of the utility model provides an in, physiological parameter detection device 8 includes arterial blood pressure detection device, body temperature detection device, pulse detection device etc. can real-time detection wearing person's arterial blood pressure, body temperature, pulse to send arterial blood pressure, body temperature, pulse to controlling means 5. In a possible embodiment, the physiological parameter detecting device 8 comprises a lower limb arterial blood pressure detecting device which can detect and output the lower limb arterial blood pressure of the wearer in real time, the control device 5 outputs an alarm signal if the lower limb arterial blood pressure is lower than a preset blood pressure (such as 110/80mmHg) after receiving the lower limb arterial blood pressure, and the alarm device 9 sends out alarm information according to the alarm signal to call other medical personnel for processing. In another embodiment, the physiological parameter detecting device 8 includes a body temperature detecting device, which can detect and output the body temperature of the wearer in real time, after receiving the body temperature, the control device 5 outputs an alarm signal if the body temperature is higher than a preset body temperature (for example, 37 ℃), and the alarm device 9 sends an alarm message according to the alarm signal to call other medical personnel for processing.
Further, the wearing equipment for preventing venous thrombosis of lower limbs further comprises: the characteristic information acquisition device is arranged on the bag body 1 and is used for acquiring the characteristic information of the wearer; and the information sending device 10 is connected with the physiological parameter detection device 8, the characteristic information acquisition device and the control device 5, and is used for receiving the physiological parameters from the physiological parameter detection device 8, receiving the characteristic information from the characteristic information acquisition device, receiving the alarm information from the control device 5, and uploading the physiological parameters, the characteristic information and the alarm information to a cloud database.
Specifically, the embodiment of the utility model provides an in, still be provided with characteristic information collection system and information sending device 10 on wearing equipment, can gather wearing person's characteristic information, including personal information such as name, age, perhaps can characterize wearing person's personal characteristics's fingerprint information, face information, iris information etc.. The information sending device 10 can upload the lower limb arterial blood pressure, the characteristic information and the alarm information to the cloud database, establish the corresponding relation between the characteristic information and the lower limb venous blood pressure and the alarm information in the cloud database, and associate the corresponding relation with the registered account number of the user, the user can log in the cloud database through the account number, inquire the physiological parameters of the wearer at any time, and can also receive the corresponding alarm information when the physiological parameters of the wearer exceed the preset range, so that the physiological parameters of the wearer can be monitored conveniently.
Further, a sealing member 12 is provided at an opening of the bag body 1 to seal the airbag 3 in the bag body 1.
Specifically, the embodiment of the utility model provides an in, be provided with sealing member 12 at the opening part of the bag body 1, can seal gasbag 3 in the bag body 1, prevent that the wearing person from 3 slippage when using, improve the treatment of low limbs vein thrombosis.
Further, the sealing member 12 is a zipper, a hook and loop fastener, or a snap fastener.
Specifically, in the embodiment of the present invention, the sealing member 12 is a zipper, a hook and loop fastener, or a snap fastener, which can be selected according to the use habit of the user.
Furthermore, a plurality of massage protrusions 36 are provided on the surface of the bag body 1 that contacts the lower leg of the wearer.
Specifically, in the embodiment of the utility model provides an in, bag body 1 is provided with a plurality of slick and sly massage bump 36 with wearer's shank contact one side, and massage bump 36 can stimulate the shank acupuncture point, promotes shank blood circulation, improves treatment.
Further, the bag body 1 is made of a skin-friendly breathable material.
Specifically, in the embodiment of the utility model provides an in, bag body 1 is made by close skin ventilative material, and close skin gas permeability is good, can avoid the skin allergy condition of long-term use.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. The utility model provides a prevention lower limbs vein thrombosis wearing apparatus which characterized in that, prevention lower limbs vein thrombosis wearing apparatus includes:
the bag comprises a wrapping bag body (1), wherein at least one side edge of the wrapping bag body is provided with an opening, a tightening device (11) with adjustable length is arranged on the bag body (1), and the bag body (1) can be wrapped and clamped on the shank of a wearer through the tightening device (11);
the inflator pump (2) is arranged on the outer surface of the bag body (1);
an air bag (3) detachably arranged in the bag body (1) through the opening of the bag body (1) and provided with an inflation hole (31) and an air outlet hole (32), the air outlet (32) is provided with an air escape electromagnetic valve (34), the inflator pump (2) is communicated with the interior of the air bag (3) through the inflation hole (31), an inflation electromagnetic valve (33) is arranged on a communication pipeline between the inflation hole (31) and the inflation pump (2), the air bag (3) can be inflated at a preset frequency through the inflator (2) and the inflation electromagnetic valve (33), the air-bleed solenoid valve (34) can deflate the air bag (3), the pressing pressure of the air bag (3) on the shank can be increased or decreased when the bag body (1) covers the shank by inflating and deflating the air bag (3);
a physical sign detection device (4) in contact with the wearer for detecting and outputting physical sign parameters of the wearer;
controlling means (5), set up and be in bag body (1) surface, and with sign detection device (4) pump (2) inflate solenoid valve (33) with it connects to lose heart solenoid valve (34), controlling means (5) are used for receiving and come from the sign parameter of sign detection device (4), and according to sign parameter control pump (2) inflate solenoid valve (33) with the switching of losing heart solenoid valve (34).
2. The wearing apparatus for preventing venous thrombosis of the lower limbs as claimed in claim 1, wherein said physical sign detecting means (4) comprises body fat rate detecting means disposed between the inner surface of said bag body (1) and the shank of the wearer for detecting and outputting the body fat rate of the wearer;
the control device (5) is also used for receiving the body fat rate from the body fat rate detection device, and controlling the air bag (3) to be inflated to increase the pressing pressure of the air bag (3) on the leg of the lower leg under the condition that the body fat rate is larger than the preset body fat rate.
3. The wearing device for preventing phlebothrombosis of lower limbs according to claim 1 or 2, wherein the sign detecting device (4) comprises a blood oxygen saturation detecting device, and the blood oxygen saturation detecting device is clamped on toes of the wearer and used for detecting the blood oxygen saturation of the wearer in real time and outputting the current blood oxygen saturation;
the control device (5) is used for receiving the current blood oxygen saturation from the blood oxygen saturation detection device, and controlling the air bag (3) to perform air bleeding action to reduce the pressing pressure of the air bag (3) on the leg of the lower leg under the condition that the current blood oxygen saturation is less than the preset saturation.
4. The lower extremity venous thrombosis prevention donning device of claim 3, further comprising:
the pressure detection device (6) is arranged between the inner surface of the bag body (1) and the shank of the wearer and is connected with the control device (5), and the pressure detection device (6) is used for detecting and outputting the extrusion force of the bag body (1) to the wearer;
the control device (5) is also used for receiving the extrusion force from the pressure detection device (6), and controlling the air bag (3) to be deflated so as to reduce the pressing pressure of the air bag (3) on the shank and leg under the condition that the extrusion force is greater than the preset pressure.
5. The lower extremity venous thrombosis prevention donning device of claim 4, further comprising:
the electric heating layer (7) is arranged between the inner surface of the bag body (1) and the air bag (3) and is connected with the control device (5);
the control device (5) is also used for starting the electric heating layer (7) under the condition that the current blood oxygen saturation is less than the preset saturation or the extrusion force is greater than the preset pressure.
6. Wearing device according to claim 1, characterized in that said bladder (3), in the inflated condition, is a closed bladder with a plurality of through holes (35).
7. The lower extremity venous thrombosis prevention donning device of claim 1, further comprising:
the physiological parameter detection device (8) is connected with the control device (5) and is in contact with the wearer and used for detecting and outputting the physiological parameters of the wearer in real time;
the control device (5) is also used for receiving the physiological parameter from the physiological parameter detection device (8) and outputting an alarm signal under the condition that the physiological parameter exceeds a preset range;
and the alarm device (9) is connected with the control device (5) and is used for sending alarm information according to the alarm signal from the control device (5).
8. The lower extremity venous thrombosis prevention donning device of claim 7, further comprising:
the characteristic information acquisition device is arranged on the bag body (1) and is used for acquiring the characteristic information of the wearer;
the information sending device (10) is connected with the physiological parameter detection device (8), the characteristic information acquisition device and the control device (5) and is used for receiving the physiological parameters from the physiological parameter detection device (8), receiving the characteristic information from the characteristic information acquisition device and receiving alarm information from the control device (5) and uploading the physiological parameters, the characteristic information and the alarm information to a cloud database.
9. The wearing apparatus for preventing venous thrombosis of the lower limbs as claimed in claim 1, wherein a plurality of massaging protrusions (36) are provided on the surface of said bag body (1) which is in contact with the legs of the wearer.
10. Wearing device for the prevention of venous thrombosis of the lower limbs according to claim 1, characterised in that said bag (1) is made of a skin-friendly breathable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825709.XU CN212547616U (en) | 2019-10-28 | 2019-10-28 | Wearing equipment for preventing lower limb venous thrombosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825709.XU CN212547616U (en) | 2019-10-28 | 2019-10-28 | Wearing equipment for preventing lower limb venous thrombosis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680693A (en) * | 2019-10-28 | 2020-01-14 | 嘉兴市第一医院 | Wearing equipment for preventing lower limb venous thrombosis |
| CN114177568A (en) * | 2021-12-01 | 2022-03-15 | 邵阳学院 | Pressure device for training |
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2019
- 2019-10-28 CN CN201921825709.XU patent/CN212547616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680693A (en) * | 2019-10-28 | 2020-01-14 | 嘉兴市第一医院 | Wearing equipment for preventing lower limb venous thrombosis |
| CN114177568A (en) * | 2021-12-01 | 2022-03-15 | 邵阳学院 | Pressure device for training |
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