Pressurizing leg sleeve

Abstract

The utility model relates to the technical field of medical equipment, in particular to a pressurizing leg sleeve. The sleeve body wraps the whole leg, the fixing assembly is arranged on the outer wall of the upper end of the sleeve body and used for fixing the sleeve body to the thigh, and the pressurizing assembly is arranged on the sleeve body and used for preventing lower limb vein thrombosis. The anti-pressure assembly is arranged on the inner wall of the sleeve body and used for preventing pressure injury; and the two limiting assemblies are arranged on the thigh and the shank of the sleeve body respectively and used for fixing the position of the lower limb. The device solves the problem that lower limb venous thrombosis is easily formed in the operation process of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a compression leg sleeve. Background Art

[0002] Leg sleeves are a product worn on the legs to provide additional support.

[0003] Existing leg sleeves are often used in medical treatment, but they have the following problems during use:

[0004] 1. When patients undergo neurosurgery, the operation time is very long and the patients need to lie on the bed in a fixed position, which causes the blood flow in the lower limb veins to be slow, leading to the formation of lower limb venous thrombosis.

[0005] 2. During the surgical treatment, after the medical staff helped the patient to lie on the operating table in the proper position, the patient unconsciously moved his lower limbs during the operation, causing the medical staff to readjust the patient's lower limbs, affecting the medical staff's concentration. Utility Model Content

[0006] In order to solve the above problems, the purpose of the present invention is to provide a compression leg sleeve, which aims to solve the problem that patients are prone to lower limb venous thrombosis during surgery.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A compression leg sleeve, comprising a sleeve body that wraps the entire leg, a fixing assembly provided on the outer wall of the upper end of the sleeve body for fixing the sleeve body to the thigh, a pressurizing assembly provided on the sleeve body for preventing venous thrombosis in the lower limbs, an anti-pressure assembly provided on the inner wall of the sleeve body for preventing pressure injuries, and two limiting assemblies provided on the thigh and calf of the sleeve body for fixing the position of the lower limb;

[0009] The pressurizing assembly includes a plurality of pressurizing airbags arranged in the sleeve and spaced apart along the length of the sleeve, an elastic band arranged between two adjacent pressurizing airbags and fixedly connected to the adjacent pressurizing airbags at both ends, an air supply pipe arranged on the elastic band and used to connect the adjacent pressurizing airbags, a flap check valve arranged on one pressurizing airbag and used to fill the pressurizing airbag with external air, and an exhaust valve arranged on one pressurizing airbag and used to exhaust the air in the pressurizing airbag;

[0010] The two ends of the pressurized airbag abut against each other and are arranged around the inner wall of the sleeve. An inflation hole is provided on the sleeve corresponding to the flap one-way valve, and the exhaust valve extends out of the outer wall of the sleeve.

[0011] More preferably, the fixing assembly includes a plurality of limiting rings arranged around the upper end of the sleeve, a shrinking ring slidably arranged in the limiting ring, and a pig nose buckle arranged on the shrinking ring and used to adjust the diameter of the shrinking ring.

[0012] More preferably, the pressure-proof component includes a first thickened pad fixedly disposed in the sleeve and arranged corresponding to the front and rear positions of the knee, and a second thickened pad fixedly disposed in the sleeve and arranged corresponding to the heel position.

[0013] More preferably, the limiting assembly includes two restraining bands arranged on both sides of the outer wall of the casing and one end fixed to the outer wall of the casing, a rough surface arranged on one side of the middle section of each restraining band, and a thorn surface arranged at the free end of each restraining band and used to adhere and fix to the rough surface.

[0014] More preferably, the lower end of the sleeve body is fixedly provided with a foot wrapping portion for wrapping the patient's foot.

[0015] More preferably, the sleeve is provided with a zipper on one side of the leg, and the zipper is provided between the thigh and the toes along the length direction of the sleeve;

[0016] The two ends of the pressurized air bag are respectively fixed on the left and right sides of the zipper.

[0017] More preferably, the sleeve is made of a blended material of pure cotton and stretch fabric.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model inflates the flap check valve through the inflation device, allowing air to enter the pressurized airbag and then enter each pressurized airbag along the air supply tube, thereby causing each pressurized airbag to expand together, exerting an inward squeezing force on the patient's lower limbs, thereby promoting blood circulation in the lower limbs and solving the problem of lower limb venous thrombosis that is easy to form during surgery.

[0020] 2. The utility model uses restraint belts on the thighs and calves, wraps the free ends of the restraint belts around the operating table frame, and bonds the fleece surface and the thorn surface, thereby restraining and fixing the patient's lower limbs, solving the problem of unconscious lower limb movement during surgery.

[0021] 3. The utility model provides the first and second anti-pressure pads at the knee and heel, thereby reducing the possibility of pressure injuries when the patient is compressed during a long operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model from the front;

[0023] Figure 2It is a partially enlarged structural diagram of a fixing component of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure inside the zipper of the utility model in the open state;

[0025] Figure 4 This is a schematic diagram of the structure of a horizontal section at the inflation hole of the utility model.

[0026] Explanation of the accompanying drawings: 1. Sleeve; 2. Fixing assembly; 21. Limiting ring; 22. Shrinking ring; 23. Pig nose buckle; 3. Pressurizing assembly; 31. Pressurized airbag; 33. Elastic belt; 34. Air supply pipe; 35. One-way valve with flap; 36. Exhaust valve; 4. Anti-pressure assembly; 41. First thickened pad; 42. Second thickened pad; 5. Limiting assembly; 51. Restraint belt; 52. Rough surface; 53. Thorn surface; 6. Inflation hole; 7. Foot cover; 8. Zipper. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figure 1 、 Figure 3 and Figure 4 As shown, a compression leg sleeve of this embodiment includes a sleeve body 1 that wraps the entire leg, a fixing component 2 provided on the outer wall of the upper end of the sleeve body 1 for fixing the sleeve body 1 to the thigh, a compression component 3 provided on the sleeve body 1 and used to prevent lower limb venous thrombosis, an anti-pressure component 4 provided on the inner wall of the sleeve body 1 and used to prevent pressure injuries, and two limiting components 5 provided on the thigh and calf of the sleeve body 1 respectively and used to fix the position of the lower limb;

[0029] The pressurizing assembly 3 includes a plurality of pressurizing airbags 31 disposed within the sleeve 1 and spaced apart along the length of the sleeve 1, an elastic band 33 disposed between two adjacent pressurizing airbags 31 and fixedly connected at both ends to the two adjacent pressurizing airbags 31, an air supply pipe 34 disposed on the elastic band 33 and used to connect the adjacent pressurizing airbags 31, a flap check valve 35 disposed on one pressurizing airbag 31 and used to unidirectionally fill the pressurizing airbag 31 with external air, and an exhaust valve 36 disposed on one pressurizing airbag 31 and used to exhaust the air in the pressurizing airbag 31.

[0030] The two ends of the pressurized airbag 31 abut against each other and are arranged around the inner wall of the sleeve body 1. An inflation hole 6 is provided on the sleeve body 1 corresponding to the flap check valve 35, and an exhaust valve 36 extends out of the outer wall of the sleeve body 1.

[0031] When using this product, the upper end of the sleeve 1 is put along the bottom of the patient's lower limb to the thigh, and fixed to the patient's thigh through the fixing component 2. Then the medical staff uses the hospital's inflation device and inserts the catheter along the inflation hole 6. The inflation device fills the pressurized airbag 31 with gas, so that the gas flows into the pressurized airbag 31 in one direction through the valve one-way valve 35. Since each pressurized airbag 31 is connected by the air supply pipe 34, each pressurized airbag 31 expands synchronously to pressurize the patient's lower limb, and the elastic band 33 straightens as the pressurized airbag 31 expands, thereby applying pressure to the lower limb muscles between two adjacent pressurized airbags 31, thereby pressurizing the patient's lower limbs, preventing the problem of lower limb venous thrombosis caused by lying down for a long time.

[0032] like Figure 1 and Figure 2 As shown, the fixing assembly 2 includes a plurality of limiting rings 21 arranged around the upper end of the sleeve 1, a shrinking ring 22 slidably arranged in the limiting ring 21, and a pig nose buckle 23 arranged on the shrinking ring 22 and used to adjust the diameter of the shrinking ring 22.

[0033] When using this product, the sleeve 1 is put on the patient's lower limbs, and the upper end of the sleeve 1 is continuously pulled toward the patient's thigh root. After it is in the appropriate position, the pig nose buckle 23 is pressed, and the shrinkage ring 22 located at the pig nose buckle 23 is pulled outward, and the pig nose buckle 23 is pushed toward the thigh at the same time, thereby shrinking and adjusting the diameter of the shrinkage ring 22 to the appropriate position, and then the pig nose buckle 23 is released to fix the shrinkage ring 22, so that this product can adapt to patients with different leg thicknesses and prevent the sleeve 1 from slipping off the patient's legs.

[0034] like Figure 1 and Figure 3 As shown, the pressure-proof component 4 includes a first thickened pad 41 fixedly arranged in the sleeve body 1 and arranged corresponding to the front and rear positions of the knee, and a second thickened pad 42 fixedly arranged in the sleeve body 1 and arranged corresponding to the heel position.

[0035] When this product is in use, the first thickened pad 41 set in front and behind the knee absorbs part of the pressure through the first thickened pad 41 to prevent compressive injuries. The second thickened pad 42 set in front and behind the knee absorbs part of the pressure through the second thickened pad 42 to prevent compressive injuries. The first thickened pad 41 and the second thickened pad 42 are made of pure cotton material, which has a warming effect and promotes blood circulation.

[0036] like Figure 1 As shown, the limiting assembly 5 includes two restraining bands 51 provided on both sides of the outer wall of the sleeve 1 and one end fixed on the outer wall of the sleeve 1, a rough surface 52 provided on one side of the middle section of each restraining band 51, and a thorn surface 53 provided on the free end of each restraining band 51 and used to adhere and fix with the rough surface 52.

[0037] When using this product, medical staff put the patient's legs in the right position, then pull the free ends of each restraint belt 51 respectively, wrap the free ends of the restraint belt 51 around the operating bed frame, and then adhere the thorny surface 53 of the free end of the restraint belt 51 to the wool surface 52, thereby fixing the restraint belt 51 to the operating bed frame and limiting the length of the restraint belt 51, thereby restricting the position of the patient's lower limbs and solving the problem of leg movement of the patient's lower limbs.

[0038] like Figure 1 As shown, the lower end of the sleeve body 1 is fixedly provided with a foot wrapping portion 7 for wrapping the patient's foot.

[0039] When this product is in use, due to the long operation time, the patient's feet are exposed to the air, which can easily cause the patient to catch cold, affecting the patient's blood flow and subsequent recovery. The foot wrap 7 can completely wrap the patient's feet and is made of pure cotton material, thereby achieving a warming effect.

[0040] like Figure 1 and Figure 3 As shown, the cover body 1 is provided with a zipper 8 on one side of the leg, and the zipper 8 is provided between the thigh and the toes along the length direction of the cover body 1;

[0041] The two ends of the pressurized airbag 31 are fixed to the left and right sides of the zipper 8 respectively.

[0042] When the product is in use, medical personnel can open the zipper 8 to observe the blood vessels of the patient's lower limbs and make appropriate adjustments.

[0043] like Figure 1 As shown, the sleeve body 1 is made of a blended material of pure cotton and stretch fabric.

[0044] When in use, this product provides controllable pressure to the patient's lower limbs by virtue of the excellent elastic effect of the elastic fabric itself.

[0045] The working principle of this device is:

[0046] Step 1: Put the upper end of the sleeve 1 upward along the patient's feet until the upper end is put on the patient's thigh.

[0047] Step 2: After pressing the pig nose buckle 23, pull the shrink ring 22 located at the pig nose buckle 23 outward, and at the same time push the pig nose buckle 23 toward the thigh, thereby shrinking and adjusting the diameter of the shrink ring 22 to the appropriate position, and then loosen the pig nose buckle 23, fix the shrink ring 22, and thus fix the sleeve 1 on the patient's thigh.

[0048] Step 3: Medical staff use the hospital's inflation device and insert the catheter along the inflation hole 6. The inflation device fills gas into the pressurized airbag 31, allowing the gas to flow into the pressurized airbag 31 in one direction through the flap check valve 35. Since each pressurized airbag 31 is connected through the air supply pipe 34, the pressurized airbags 31 are expanded synchronously to pressurize the patient's lower limbs, and the elastic band 33 is straightened as the pressurized airbag 31 expands, thereby applying pressure to the lower limb muscles between two adjacent pressurized airbags 31, thereby pressurizing the patient's lower limbs.

[0049] Step 4: During the treatment process, medical staff can open the zipper 8 to observe the blood vessels of the patient's lower limbs and make appropriate adjustments.

[0050] The above description is only a specific embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A compression leg sleeve, characterized by: The invention comprises a sleeve (1) that wraps the entire leg, a fixing component (2) provided on the outer wall of the upper end of the sleeve (1) for fixing the sleeve (1) on the thigh, a pressurizing component (3) provided on the sleeve (1) and used to prevent venous thrombosis of the lower limbs, an anti-pressure component (4) provided on the inner wall of the sleeve (1) and used to prevent pressure injuries, and two limiting components (5) provided on the thigh and calf of the sleeve (1) and used to fix the position of the lower limbs; The pressurizing assembly (3) comprises a plurality of pressurizing airbags (31) arranged in the sleeve (1) and arranged at intervals along the length direction of the sleeve (1), a plurality of elastic bands (33) arranged between two adjacent pressurizing airbags (31) and having two ends fixedly connected to the two adjacent pressurizing airbags (31), an air delivery pipe (34) arranged on the elastic band (33) and used for connecting the adjacent pressurizing airbags (31), a flap check valve (35) arranged on one pressurizing airbag (31) and used for unidirectionally charging external air into the pressurizing airbag (31), and an exhaust valve (36) arranged on one pressurizing airbag (31) and used for exhausting air from the pressurizing airbag (31); The two ends of the pressurized airbag (31) are in contact with each other and are arranged around the inner wall of the sleeve (1). An inflation hole (6) is provided on the sleeve (1) corresponding to the flap check valve (35). The exhaust valve (36) extends out of the outer wall of the sleeve (1).

2. The compression leg sleeve according to claim 1, characterized in that: The fixing assembly (2) comprises a plurality of limiting rings (21) arranged around the upper end of the sleeve (1), a shrinking ring (22) slidably arranged in the limiting ring (21), and a pig nose buckle (23) arranged on the shrinking ring (22) and used to adjust the diameter of the shrinking ring (22).

3. The compression leg sleeve according to claim 1, characterized in that: The anti-pressure component (4) comprises a first thickened pad (41) fixedly arranged in the sleeve (1) and arranged corresponding to the front and rear positions of the knee, and a second thickened pad (42) fixedly arranged in the sleeve (1) and arranged corresponding to the heel position.

4. The compression leg sleeve according to claim 1, characterized in that: The limiting assembly (5) comprises two restraining bands (51) provided on both sides of the outer wall of the sleeve (1) and one end of which is fixedly provided on the outer wall of the sleeve (1), a rough surface (52) provided on one side of the middle section of each restraining band (51), and a thorn surface (53) provided on the free end of each restraining band (51) and used for adhesion and fixation with the rough surface (52).

5. The compression leg sleeve according to claim 1, characterized in that: The lower end of the sleeve (1) is fixedly provided with a foot wrapping portion (7) for wrapping the patient's foot.

6. The compression leg sleeve according to claim 1, characterized in that: The sleeve (1) is provided with a zipper (8) on one side of the leg, and the zipper (8) is provided between the thigh and the toes along the length direction of the sleeve (1); The two ends of the pressurized airbag (31) are respectively fixed on the left and right sides of the zipper (8).

7. The compression leg sleeve according to claim 1, characterized in that: The sleeve (1) is made of a blended material of pure cotton and stretch fabric.

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