Appliance for relieving edema of lower limbs of patient

Abstract

The appliance comprises a massage cushion, a wrapping cloth layer, connecting cloth strips, a fixing mechanism, a control unit, a connecting wire and an inflation mechanism, the wrapping cloth layer is arranged on the outer surface of the massage cushion, the connecting cloth strips are arranged on the outer surface of the wrapping cloth layer, the fixing mechanism is arranged between the two connecting cloth strips, and the control unit is arranged on the outer surface of the fixing mechanism. The control unit is arranged on one side of the wrapping cloth layer, the connecting wire is arranged between the control unit and the massage cushion, and the inflation mechanism is arranged on the inner surface of the wrapping cloth layer. Through the arrangement of the fixing mechanism and the inflation mechanism, the massage cushion can be stably fixed to the lower limbs of the puerpera, it can be ensured that the massage cushion is not prone to slipping or shifting in the using process, then the massage effect can be improved to a certain degree, the fixing mechanism is easy to operate and easy to understand, and the practicability is high. And a puerpera or a nurse can conveniently and quickly complete assembly and disassembly.

Description

Technical Field

[0001] The invention relates to the technical field of obstetrics and gynecology nursing, in particular to an appliance for alleviating edema of the patient's lower limbs. Background Art

[0002] After childbirth, mothers often face the problem of lower limb edema. This edema is mainly due to the combined effect of multiple factors such as hormonal changes during pregnancy, compression of lower limb veins by the enlarged uterus, and physical exertion during childbirth. In order to promote blood circulation in the lower limbs and reduce the risk of thrombosis, massage equipment is generally used for massage. At present, some massage devices on the market have problems such as inconvenience in use and poor fixing effect. For example, some devices are fixed with simple straps or Velcro, but this method is easy to loosen, making it difficult for the massage components to fit the lower limbs of the parturient, thereby affecting the massage effect. For this reason, a device for relieving edema of the patient's lower limbs is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a device for relieving edema in the lower limbs of patients, which can solve the problem that some massage devices are fixed with simple straps or Velcro when in use, which are prone to loosening, making it difficult for the massage parts to fit the lower limbs of the parturient, thus affecting the massage effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an apparatus for relieving edema in the lower limbs of a patient, comprising a massage pad, a wrapping cloth layer, a connecting cloth strip, a fixing mechanism, a control unit, a connecting wire and an inflation mechanism, wherein the wrapping cloth layer is arranged on the outer surface of the massage pad, the connecting cloth strip is arranged on the outer surface of the wrapping cloth layer, the fixing mechanism is arranged between two connecting cloth strips, the control unit is arranged on one side of the wrapping cloth layer, the connecting wire is arranged between the control unit and the massage pad, and the inflation mechanism is arranged on the inner surface of the wrapping cloth layer.

[0005] Preferably, the outer surface of the massage pad in contact with the patient's lower limbs is provided with a plurality of massage protrusions, and the massage protrusions are made of silicone material and arranged in a matrix on the massage pad, so as to massage the patient's lower limbs to a certain extent through static compression.

[0006] Preferably, the wrapping cloth layer is made of bamboo fiber or cotton and linen blended material, which is breathable and moisture-absorbent, so as to maintain comfort and hygiene during use.

[0007] Preferably, the fixing mechanism comprises a connecting block 1 and a connecting block 2 which are arranged between two connecting cloth strips, the connecting block 1 and the connecting block 2 are respectively fixedly connected to the connecting cloth strips, the connecting block 1 and the connecting block 2 are slidably plugged into each other, a slot is provided on the outer surface of the connecting block 2, a spring is provided on the outer surface of the connecting block 1, a slide is provided on one end of the spring, the slide is slidably connected to the connecting block 1, a connecting rod is hinged on the outer surface of the slide, a limiting block is hinged on one end of the connecting rod, the limiting block is slidably connected to the connecting block 1, and the limiting block is snap-fitted into the slot.

[0008] Preferably, an oblique groove is provided on the outer surface of the limit block, and when the connecting block 2 moves and contacts the oblique groove, the limit block can be moved under force, thereby facilitating the connection between the connecting block 2 and the connecting block 1.

[0009] Preferably, the connecting block 1, the connecting block 2, the sliding plate and the limiting block are all made of polypropylene plastic, which has the characteristics of light weight and corrosion resistance.

[0010] Preferably, the inflation mechanism comprises a hose arranged on the inner surface of the wrapped cloth layer, a shell is arranged at one end of the hose, a one-way valve is arranged at the air inlet of the shell, a valve is arranged at the exhaust port of the shell, and an airbag is arranged on the outer surface of the shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects: Stable fixing mechanism: Through the plug-in design of connecting block 1 and connecting block 2, combined with the synergistic effect of springs, slide plates, connecting rods and limit blocks, the massage pad is firmly fixed on the lower limbs of the parturient. This design can ensure that the massage pad is not easy to slip or shift during use, thereby improving the accuracy and effect of massage to a certain extent. At the same time, the operation of the fixing mechanism is simple and easy to understand, which is convenient for parturients or nursing staff to quickly complete installation and disassembly; Personalized massage experience: This device allows mothers to choose the appropriate massage intensity and mode according to their needs and comfort through the setting of the control unit. This personalized choice not only enhances the comfort and effectiveness of the massage, but also improves the mother's satisfaction. In addition, the massage pad is made of soft and elastic material, which can fit the curve of the mother's lower limbs, further improving the massage effect; Convenient inflation and exhaust function: Through the design of squeezing airbag and one-way valve, external air can quickly enter the shell and be transported to the wrapped cloth layer through the hose to squeeze the massage pad so that it fits tightly to the lower limbs of the parturient. It can meet the needs of different parturient lower limb massages within a certain range to ensure the effect of the lower limb massage. When the massage is over, the valve can be manually opened to quickly exhaust the air, making it easy to remove the massage pad from the lower limbs of the parturient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is the overall structural view of the present invention; Figure 2 For the present invention Figure 1 The structural view of the connected fabric strips in FIG. Figure 3 For the present invention Figure 2 A cross-sectional structural view of the connection block in FIG. Figure 4 For the present invention Figure 1 Shell cutaway structure view in .

[0014] Description of reference numerals: 1. Massage cushion; 2. Wrapping cloth layer; 3. Connecting cloth strip; 4. Fixing mechanism; 41. Connecting block 1; 42. Connecting block 2; 43. Slot; 44. Spring; 45. Slide plate; 46. Connecting rod; 47. Limiting block; 5. Control unit; 6. Connecting wire; 7. Inflating mechanism; 71. Hose; 72. Shell; 73. One-way valve; 74. Valve; 75. Airbag; 8. Inclined slot. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figures 1 to 4 , the present invention provides a technical solution: A device for relieving edema of the patient's lower limbs comprises a massage pad 1, a wrapping cloth layer 2, a connecting cloth strip 3, a fixing mechanism 4, a control unit 5, a connecting wire 6 and an inflation mechanism 7. The wrapping cloth layer 2 is arranged on the outer surface of the massage pad 1, the connecting cloth strip 3 is arranged on the outer surface of the wrapping cloth layer 2, the fixing mechanism 4 is arranged between two connecting cloth strips 3, the control unit 5 is arranged on one side of the wrapping cloth layer 2, the connecting wire 6 is arranged between the control unit 5 and the massage pad 1, and the inflation mechanism 7 is arranged on the inner surface of the wrapping cloth layer 2. The outer surface of the massage pad 1 in contact with the patient's lower limbs is provided with a plurality of massage protrusions, and the massage protrusions are made of silicone material and arranged in a matrix on the massage pad 1. The wrapping cloth layer 2 is made of bamboo fiber or cotton and linen blended material, which is breathable and moisture-absorbent.

[0017] It should be noted that the massage pad 1 adopts EMS technology, and its working principle is to stimulate muscle contraction by sending weak electrical signals to the muscles, imitating the nerve signals sent by the human brain, thereby triggering autonomous contraction of the muscles, which is an existing technology.

[0018] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the fixing mechanism 4 includes a connecting block 1 41 and a connecting block 2 42 arranged between two connecting cloth strips 3, the connecting block 1 41 and the connecting block 2 42 are respectively fixedly connected to the connecting cloth strips 3, the connecting block 1 41 is slidably plugged with the connecting block 2 42, a card slot 43 is provided on the outer surface of the connecting block 1 41, a spring 44 is provided on the outer surface of the connecting block 1 41, a slide plate 45 is provided at one end of the spring 44, the slide plate 45 is slidably connected to the connecting block 1 41, a connecting rod 46 is hinged on the outer surface of the slide plate 45, a limiting block 47 is hinged at one end of the connecting rod 46, the limiting block 47 is slidably connected to the connecting block 1 41, the limiting block 47 is carded with the card slot 43, an oblique groove 8 is provided on the outer surface of the limiting block 47, the connecting block 1 41, the connecting block 2 42, the slide plate 45 and the limiting block 47 are all made of polypropylene plastic; The inflation mechanism 7 includes a hose 71 arranged on the inner surface of the wrapping cloth layer 2, a shell 72 is arranged at one end of the hose 71, a one-way valve 73 is arranged at the air inlet of the shell 72, a valve 74 is arranged at the exhaust port of the shell 72, and an airbag 75 is arranged on the outer surface of the shell 72.

[0019] Working principle: When in use, the massage pad 1 is placed on the outside of the patient's lower limbs, and then the connecting block 2 42 is plugged into the connecting block 1 41. When the connecting block 1 41 contacts the inclined groove 8 on the limiting block 47, the limiting block 47 is forced to move toward the outside of the connecting block 1 41. At this time, the spring 44 will be compressed. When the connecting block 2 42 and the connecting block 1 41 are plugged in, the slide plate 45 can be moved by the elastic force of the spring 44, and then the movement of the slide plate 45 can drive the connecting rod 46 to move, and then the limiting block 47 can be driven to move and engage with the slot 43 on the connecting block 2 42, so as to fix the position of the connecting block 2 42. Then, the airbag 75 is squeezed to force the one-way valve 73 to open, and the external air can enter the shell 72 through the air inlet of the shell 72, and then be transported to the inside of the wrapped cloth layer 2 through the hose 71, squeezing the massage pad 1 so that the massage pad 1 fits the patient's lower limbs. At this time, the control unit 5 can select parameters, and then the massage pad 1 massages the patient's lower limbs. When the massage is finished, the valve 74 can be manually opened to allow the gas to be discharged through the exhaust port of the shell 72; Subsequently, the slide plate 45 can be pushed, and the movement of the slide plate 45 can drive the connecting rod 46 to move, and then the movement of the connecting rod 46 can drive the limit block 47 to move and separate from the slot 43 on the connecting block 2 42, thereby releasing the fixed position of the connecting block 2 42. At this time, the connecting block 2 42 can be separated from the connecting block 1 41, and then the massage pad 1 can be removed from the patient's lower limbs.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An apparatus for relieving edema in the lower limbs of a patient, comprising a massage pad (1), characterized in that: Also included are: A wrapping cloth layer (2), wherein the wrapping cloth layer (2) is arranged on the outer surface of the massage pad (1); A connecting cloth strip (3), wherein the connecting cloth strip (3) is arranged on the outer surface of the wrapping cloth layer (2); A fixing mechanism (4), wherein the fixing mechanism (4) is arranged between the two connecting cloth strips (3); A control unit (5), wherein the control unit (5) is arranged on one side of the wrapping cloth layer (2); A connecting wire (6), wherein the connecting wire (6) is arranged between the control unit (5) and the massage pad (1); An inflation mechanism (7) is arranged on the inner surface of the wrapping cloth layer (2).

2. The device for relieving edema in the lower limbs of a patient according to claim 1, characterized in that: The outer surface of the massage pad (1) in contact with the patient's lower limbs is provided with a plurality of massage protrusions, and the massage protrusions are made of silicone material and arranged in a matrix on the massage pad (1), so as to massage the patient's lower limbs to a certain extent through static compression.

3. The device for relieving edema in the lower limbs of a patient according to claim 2, characterized in that: The wrapping cloth layer (2) is made of breathable and moisture-absorbent material (bamboo fiber or cotton and linen blended material), which can maintain comfort and hygiene during use.

4. The device for relieving edema in the lower limbs of a patient according to claim 3, characterized in that: The fixing mechanism (4) comprises a connecting block 1 (41) and a connecting block 2 (42) arranged between the two connecting cloth strips (3); the connecting block 1 (41) and the connecting block 2 (42) are respectively fixedly connected to the connecting cloth strips (3); the connecting block 1 (41) and the connecting block 2 (42) are slidably plugged; a clamping groove (43) is provided on the outer surface of the connecting block 1 (41); a spring (44) is provided on the outer surface of the connecting block 1 (41); a slide plate (45) is provided at one end of the spring (44); the slide plate (45) is slidably connected to the connecting block 1 (41); a connecting rod (46) is hinged on the outer surface of the slide plate (45); one end of the connecting rod (46) is hinged to a limiting block (47); the limiting block (47) is slidably connected to the connecting block 1 (41); and the limiting block (47) is clamped with the clamping groove (43).

5. The device for relieving edema in the lower limbs of a patient according to claim 4, characterized in that: The outer surface of the limit block (47) is provided with an inclined groove (8). When the second connecting block (42) moves and contacts the inclined groove (8), the limit block (47) can be moved by force, thereby facilitating the connection between the second connecting block (42) and the first connecting block (41).

6. The device for relieving edema in the lower limbs of a patient according to claim 5, characterized in that: The connecting block 1 (41), the connecting block 2 (42), the sliding plate (45) and the limiting block (47) are all made of polypropylene plastic.

7. The device for relieving edema in the lower limbs of a patient according to claim 6, characterized in that: The inflation mechanism (7) comprises a hose (71) arranged on the inner surface of the wrapping cloth layer (2); a shell (72) is arranged at one end of the hose (71); a one-way valve (73) is arranged at the air inlet of the shell (72); a valve (74) is arranged at the air outlet of the shell (72); and an air bag (75) is arranged on the outer surface of the shell (72).

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