CN219614335U - Pressurizing leg sleeve assembly for preventing deep vein thrombosis - Google Patents

Abstract

The utility model relates to a treatment device for preventing deep vein thrombosis, in particular to a pressurized leg sleeve assembly for preventing deep vein thrombosis, which solves the problem of insufficient adaptability of deep vein thrombosis pressurized leg sleeves in the prior art; it includes a leg sleeve , a foot cover, a catheter and an inflatable device, the leg cover includes a plurality of first air bags arranged at intervals, the first elastic bands are connected between the first air bags, the foot cover includes a second air bag that is connected to foldable soles of the feet, and wraps The third airbag of the ankle, the first airbag, the second airbag, and the third airbag are provided with one-way valve air inlets and are connected to the inflation device through a catheter; compared with the prior art, this utility model can be widely used in different body types For clinical treatment of patients, the size can be adjusted, and the airbag design is more in line with the anatomical characteristics of human blood vessels and muscles, which can more effectively prevent deep vein thrombosis and exercise muscle function, and the design scheme is easier to operate.

Description

A compression leg cuff assembly for preventing deep vein thrombosis

technical field

The utility model relates to a treatment device for preventing deep vein thrombosis, in particular to a pressurized leg sleeve assembly for preventing deep vein thrombosis.

Background technique

For long-term bedridden patients, the lower limbs cannot move, resulting in muscle atrophy and prone to lower limb deep vein thrombosis. In the existing technology, family members or nurses use manual treatment and nursing to prevent limb muscle atrophy and lower limb deep vein thrombosis. This kind of nursing method not only increases the workload of family members and nursing staff, but also makes it very difficult for the family members and nursing staff to control the strength of the hands. If it is too heavy, it may cause damage to the patient's limbs and muscles, and if it is too light, it will not reach the goal of treatment. Effect.

At present, there are many models of pressurized leg sleeves for deep vein thrombosis therapy. Most of them have disadvantages such as non-adjustable size of leg sleeves and unreasonable design of inflatable airbags. The size of the leg sleeves cannot be adjusted, so many thin patients with small legs and obese patients with large legs cannot apply pressurized leg sleeves or the effect is not good after use; the unreasonable design of the airbag makes the airbag unable to fit the patient after inflation The characteristics of muscles and blood vessels are precisely given inflation pressure, so that the effect of muscle training to prevent blood clots cannot be achieved.

Utility model content

Based on the above statement, the utility model provides a pressurized leg cuff assembly for preventing deep vein thrombosis to solve the problem of insufficient adaptability of deep vein thrombosis pressurized leg cuffs in the prior art.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A pressurized leg sleeve assembly for preventing deep vein thrombosis, including a leg sleeve, a foot sleeve, a catheter and an inflatable device, the leg sleeve includes a plurality of first airbags arranged at intervals, and a first elastic force is connected between the first airbags The two sides of the leg cover are provided with first self-locking parts. The foot cover includes a second air bag that can be folded to support the sole of the foot, and a third air bag that wraps around the ankle. The two air bags of the second air bag The second self-locking part is provided on the side, and the third self-locking part is provided on both sides of the third airbag. The first airbag, the second airbag, and the third airbag are provided with one-way valve inlets and pass through The conduit is connected with the inflation device to realize inflation and deflation.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the first self-locking part includes a first sub-buckle and a first female buckle arranged on both sides of the leg sleeve, and the second self-locking part includes a second sub-buckle and a first female button arranged on both sides of the second airbag. Two female buckles, the third self-locking part includes a third sub-buckle and a third female buckle arranged on both sides of the third airbag.

Further, fixed cloth straps are arranged on both sides of the second airbag.

Further, a second elastic band is connected between adjacent leg covers, and a third elastic band is connected between the leg covers and foot covers on the same side.

Further, the second elastic band is arranged on the top of the leg sleeve, and the third elastic band is respectively arranged on the bottom of the leg sleeve and the top of the third airbag.

Further, the first Velcro is provided on both sides of the leg cover, the second Velcro is provided on the edge of the fixing cloth or the second airbag, and the third Velcro is provided on the edge of the third airbag .

Further, the inflation device includes pressure equipment, an inflation chamber and a connecting pipe. The pressure equipment performs positive pressure inflation and negative pressure deflation into the inflation chamber through the connection pipe. Valve connection port.

Further, there are five sets of the first airbags.

Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

Compared with the prior art, the utility model can be widely used in the clinical treatment of patients with different body types, the size can be adjusted, the design of the airbag is more in line with the anatomical blood characteristics of human blood vessels and muscles, and it can more effectively prevent deep vein thrombosis and exercise muscle function. The design scheme is easier to operate.

Description of drawings

Fig. 1 is the structural representation of the leg cover that the utility model embodiment provides;

Fig. 2 is the structural representation of the foot cover that the utility model embodiment provides;

Fig. 3 is a schematic structural diagram of an inflator provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of component connection of the embodiment of the present invention.

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

1. Leg cover; 11. The first air bag; 12. The first elastic band; 13. The first self-locking piece; 14. The second elastic band; 15. The third elastic band; 16. The first Velcro; 2. Foot 21, the second air bag; 22, the second self-locking part; 23, the third air bag; 24, the third self-locking part; 25, the fixed cloth belt; 26, the second Velcro; 27, the third Velcro; 3. Conduit; 4. Inflatable device; 41. Pressure equipment; 42. Inflatable chamber; 43. Connecting pipe.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

It will be appreciated that spatial relational terms such as "under", "under", "under", "under", "on", "above", etc., may be used herein to describe The relationship of one element or feature to other elements or features shown in the figures. It will be understood that the spatially relative terms encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "below" and "beneath" can encompass both an orientation of above and below. In addition, the device may be otherwise oriented (eg, rotated 90 degrees or at other orientations) and the spatial descriptors used herein interpreted accordingly.

As shown in Figure 1-4, a pressurized leg sleeve assembly for preventing deep vein thrombosis includes a leg sleeve 1, a foot sleeve 2, a catheter 3 and an inflatable device 4, and the inflation device 4 relies on the catheter 3 to supply the leg sleeve 1 and the foot sleeve 2. Inflate and pressurize, so that the leg cover 1 and the foot cover 2 cover the legs or feet.

The leg cover 1 includes several first airbags 11 arranged at intervals. The first airbags 11 are arranged from top to bottom against the skin of the legs. A first elastic band 12 is connected between the first airbags 11. The first elastic band 12 is used for filling The gaps between the first airbags 11 are used to connect the first airbags 11 with different filling degrees, so as to keep them in close contact with the legs. The first airbag 11 is a longitudinal airbag. This design is more in line with the anatomical structure of the blood vessels in the lower limbs of the human body. It can give inflation pressure along the direction of the blood vessels. Theoretically, it has a better force bearing effect than the horizontal airbags, so as to prevent thrombus. The effect is more significant. And the calf and thigh cover 1 have the same design scheme, only need to change the vertical size, which is scientific and reasonable. The first elastic band 12 can laterally adjust the size of the leg cover 1 so as to better fit the patient's leg.

In this solution, five first airbags 11 are specifically provided, and four first elastic bands 12 are correspondingly provided. The number of inflatable airbags can be selected according to the circumference of the patient's calf and thigh. If the patient's leg circumference is small, the number of inflatable airbags can be reduced to reduce the transverse diameter of the leg sleeve 1 to better fit the patient's leg muscles. This design makes up for the defect that the ordinary leg sleeve 1 cannot be applied to patients with thinner legs.

The foot cover 2 includes a foldable second airbag 21 for supporting the sole of the foot and a third airbag 23 for wrapping the ankle. As shown in FIG. 2 , the sole of the foot steps on the second airbag 21 , and the third airbag 23 is folded to form a vertical seat with the second airbag 21 and abuts against the ankle. The size of the second airbag 21 is wider and can cover the entire dorsum of the foot, while the third airbag 23 can wrap the entire ankle, which conforms to the anatomical characteristics of the foot vessels of the patient and prevents foot thrombosis.

The first airbag 11 , the second airbag 21 , and the third airbag 23 are provided with one-way valve inlets and are connected to the inflation device 4 through the catheter 3 . The inflation device 4 includes a pressure device 41 , an inflatable chamber 42 and a connecting pipe 43 , the pressure device 41 inflates into the inflatable chamber 42 through the connecting pipe 43 , and the inflatable chamber 42 is provided with a one-way valve connection port connected to the catheter 3 . The inflatable chamber 42 can keep the fullness of the leg cover 1 and the foot cover 2 for a long time. When activities are needed, the catheter 3 is disassembled, and the pressure of the leg cover 1 and the foot cover 2 can be maintained for a period of time by relying on the one-way valve air inlet. When the instrument is working, the inflation device 4 will inflate and deflate periodically, and use the catheter 3 inserted into the connection port of the one-way valve to directly inflate and deflate the interior of each airbag to realize squeezing and relaxing the legs and feet Muscle and blood vessels, to prevent muscular atrophy and venous thrombosis.

Both sides of the leg cover 1 are provided with a first self-locking part 13 , both sides of the second airbag 21 are provided with a second self-locking part 22 , and both sides of the third airbag 23 are provided with a third self-locking part 24 . The first self-locking part 13 includes a first sub-buckle and a first female buckle arranged on both sides of the leg sleeve 1, and the second self-locking part 22 includes a second sub-buckle and a second female button arranged on both sides of the second airbag 21 , The third self-locking part 24 includes a third sub-buckle and a third female buckle arranged on both sides of the third airbag 23 .

Considering that the thickness of the instep of different patients is different, the width of the second airbag 21 cannot be too long, so as not to overlap the second airbag 21 after wrapping the foot, and a large gap will appear after inflation to affect the therapeutic effect. In this solution, fixed cloth straps 25 are arranged on both sides of the second airbag 21, and the fixed cloth straps 25 are used to connect the gap at the end of the second airbag 21 after wrapping the foot, so as to avoid the above-mentioned problems.

Preferably, a second elastic band 14 is connected between adjacent leg covers 1, which can play a certain static orthopedic effect. A third elastic band 15 is connected between the leg cover 1 and the foot cover 2 on the same side, so that traction is produced between the leg and the foot on the same leg, and it can also play a fixed massage effect when some bent leg postures. Specifically, the second elastic band 14 is disposed on the top of the leg sleeve 1 , and the third elastic band 15 is respectively disposed on the bottom of the leg sleeve 1 and the top of the third airbag 23 .

Preferably, first Velcro 16 is provided on both sides of the leg cover 1, and the first Velcro 16 is more convenient to fix than the first sub-buckle and the first female button, but the sub-buckle can be used similar to a backpack The retractable design of the drawstring has a larger adjustment range and a tighter locking, which is the main fixing method, and the first Velcro 16 is an auxiliary fixing method. Correspondingly, the second Velcro 26 is provided at the edge of the fixing cloth belt 25 or the second airbag 21 , and the third Velcro 27 is provided at the edge of the third airbag 23 .

Compared with the prior art, the utility model can be widely used in the clinical treatment of patients with different body types, the size can be adjusted, the design of the airbag is more in line with the anatomical blood characteristics of human blood vessels and muscles, and it can more effectively prevent deep vein thrombosis and exercise muscle function. The design scheme is easier to operate.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (8)

1. The utility model provides a pressurization leg cover subassembly of prevention dark vein thrombus, its characterized in that, includes leg cover, podotheca, pipe and aerating device, the leg cover includes the first gasbag that a plurality of intervals set up, be connected with first elastic webbing between the first gasbag, the both sides of leg cover are provided with first auto-lock spare, the podotheca includes the second gasbag of continuous folding bearing plantar, with the third gasbag of parcel ankle, the both sides of second gasbag are provided with the second auto-lock spare, the both sides of third gasbag are provided with the third auto-lock spare, set up one-way flap air inlet and link to each other with aerating device through the pipe on first gasbag, second gasbag, the third gasbag and realize inflating and gassing.

2. The pressurized leg cuff assembly of claim 1, wherein the first self-locking member comprises a first sub-buckle and a first female buckle disposed on both sides of the leg cuff, the second self-locking member comprises a second sub-buckle and a second female buckle disposed on both sides of the second air bladder, and the third self-locking member comprises a third sub-buckle and a third female buckle disposed on both sides of the third air bladder.

3. The compression leg cuff assembly for preventing deep vein thrombosis as claimed in claim 2, wherein the second balloon is provided with a fixing cloth tape at both sides.

4. The compression leg cuff assembly for preventing deep vein thrombosis as in claim 1, wherein a second elastic band is connected between adjacent leg cuffs and a third elastic band is connected between the leg cuffs and the foot cuffs on the same side.

5. The compression leg cuff assembly for preventing deep vein thrombosis as in claim 4, wherein the second elastic band is disposed on top of the leg cuff and the third elastic band is disposed on top of the third bladder and bottom of the leg cuff, respectively.

6. A compression leg sleeve assembly for preventing deep vein thrombosis according to claim 3 wherein the two sides of the leg sleeve are provided with first velcro, the edge of the fixed cloth belt or the second air bag is provided with second velcro, and the edge of the third air bag is provided with third velcro.

7. The pressurized leg cuff assembly for preventing deep vein thrombosis according to claim 1, wherein the inflating device comprises a pressure device, an inflating bin and a connecting pipe, the pressure device performs positive pressure inflation and negative pressure deflation into the inflating bin through the connecting pipe, and the inflating bin is provided with a one-way flap connecting port of the butt joint catheter.

8. The compression leg cuff assembly for preventing deep vein thrombosis as in claim 1, wherein said first bladder is provided with five sets.