CN112704630B - Leg wrapping device of external counterpulsation device - Google Patents
Leg wrapping device of external counterpulsation device Download PDFInfo
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- CN112704630B CN112704630B CN202110008425.7A CN202110008425A CN112704630B CN 112704630 B CN112704630 B CN 112704630B CN 202110008425 A CN202110008425 A CN 202110008425A CN 112704630 B CN112704630 B CN 112704630B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a leg wrapping device of an external counterpulsation device, which is designed for the leg wrapping device of the external counterpulsation, the adjusting and locking mechanism in the arc-shaped connecting plate is connected and clamped with the fixing lug on the wrapping device main body, so that the corresponding adjustment can be carried out according to the thickness of the leg without a person, the applicability is improved, and the firmness and the stability of the leg wrapping can be improved by adjusting the linkage action of the locking mechanism and the auxiliary mechanism, and moreover, by adjusting the matching action between the locking mechanism and the connecting elastic cloth, also can provide certain travelling comfort for the patient when guaranteeing its parcel stability to through positioning channel section, the L type activity strip and the locator card strip that set up, can adjust connecting elastic cloth, and then can satisfy the actual demand to shank parcel, improve work efficiency.
Description
Technical Field
The invention relates to the technical field of counterpulsation devices, in particular to a leg wrapping device of an external counterpulsation device.
Background
Counterpulsation is an auxiliary circulation method for reducing the systolic blood pressure and increasing the diastolic blood pressure in the aorta in a mechanical way so as to assist the heart to do work, improve blood circulation and increase the blood perfusion of organs such as heart, brain, kidney and the like; the counterpulsation increases the blood supply of coronary artery by improving the diastolic pressure of aorta, so as to rescue ischemic cardiac muscle and improve the blood pumping function of heart; the commonly used counterpulsation method comprises an intra-aortic balloon counterpulsation method and an external counterpulsation method, wherein the external counterpulsation method is a method for pressing the lower half of the body in an external noninvasive manner, relieves and eliminates angina pectoris symptoms, improves the anoxic and ischemic states of important organs of a body, and is medical equipment for preventing and treating cardiovascular and cerebrovascular diseases simultaneously, the working principle of the equipment is that the air bags are wrapped on four limbs and buttocks, and the air bags are inflated and pressurized in the diastole phase of the heart to promote the blood of the artery of the limb to return to the aorta, so that the diastolic pressure is obviously increased, the blood flow of the heart is increased, and the afterload of the heart is reduced; the air bag can exhaust air rapidly in the systole, the pressure is relieved, the systolic pressure in the aorta is reduced, the resistance in the cardiac ejection period is relieved to the maximum extent, and the blood flows to the far end in an accelerated way, thereby achieving the counterpulsation effect.
In the prior art, when a leg wrapping process of a person is carried out, the leg wrapping process is usually carried out simply through the adhesive cloth, on one hand, in the treatment working process, looseness of a wrapping device can be caused, the stability is poor, certain influence is brought to the treatment effect, discomfort of the leg of the patient can be caused in the process, the treatment experience and the treatment effect of the patient cannot be well balanced, on the other hand, for different patients, the leg thicknesses and the sizes are different, the applicability of the existing counterpulsation wrapping device is poor, the actual working requirement cannot be met, and further the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a leg wrapping device of an external counterpulsation device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a leg wrapping device of an external counterpulsation device comprises a wrapping device main body, a connecting elastic cloth, an arc-shaped connecting plate, an adjusting and locking mechanism and an auxiliary mechanism;
the wrapping device comprises a wrapping device body and is characterized in that a rotating shaft is movably arranged in the wrapping device body, connecting elastic cloth is arranged on the rotating shaft in a winding mode, an arc-shaped connecting plate is arranged at the other end of the connecting elastic cloth, and fixing lugs are arranged on the outer side wall of the wrapping device body at equal intervals;
the wrapping device comprises a rotating shaft, a wrapping device body and a first reset spring, wherein L-shaped movable strips are movably arranged in the rotating shaft, positioning clamping grooves are equidistantly arranged in the wrapping device body at the side position of the rotating shaft, the L-shaped movable strips are equidistantly provided with the first reset spring, and the other ends of the L-shaped movable strips are provided with positioning clamping strips;
a round connecting groove and a square connecting groove are formed in the fixed lug;
the adjusting and locking mechanism is arranged in the arc-shaped connecting plate, and an auxiliary mechanism is arranged in the adjusting and locking mechanism;
the adjusting and locking mechanism comprises a transmission gear, a first arc-shaped extrusion chute, a movable connecting column, a locking auxiliary groove, a transmission rack, a first extrusion convex plate, an adjusting knob, a second extrusion convex plate, a movable extrusion auxiliary plate, a positioning circular groove, an external thread fixing ring, a first movable extrusion block, a movable clamping column and an internal thread locking ring, wherein the transmission gear is movably arranged in the arc-shaped connecting plate at equal intervals, the transmission gear is provided with the first arc-shaped extrusion chute, one end of the movable connecting column is movably arranged in the first arc-shaped extrusion chute, two sides of the movable connecting column are symmetrically provided with first lugs, the lugs are provided with second reset springs, one side of the movable connecting column is provided with the locking auxiliary groove, the transmission gear is meshed and arranged on one side of the transmission rack, the other side of the transmission rack is provided with the first extrusion convex plate, and the adjusting knob is movably arranged in the arc-shaped connecting plate, a second extrusion convex plate is arranged on one side of the adjusting knob, a movable extrusion auxiliary plate is movably arranged in the second extrusion convex plate, a connecting spring is arranged at one end of the movable extrusion auxiliary plate, the other end of the connecting spring is arranged in the second extrusion convex plate, positioning circular grooves are equidistantly arranged on the outer side wall of the adjusting knob, an external thread fixing ring is arranged on the arc-shaped connecting plate, first movable extrusion blocks are equidistantly arranged in the external thread fixing ring, one end of each first movable extrusion block is provided with a slope, the other end of each first movable extrusion block is provided with a movable clamping column, a second reset spring is arranged at the connecting end, connected with the movable clamping column, of each first movable extrusion block, an internal thread locking ring is arranged on the external thread fixing ring in a threaded connection mode, and an auxiliary mechanism is connected to one end of the adjusting knob;
the complementary unit includes second arc extrusion chute, swing joint strip, second activity extrusion piece, activity locking piece, second arc extrusion chute sets up the one end at regulation and control knob, the one end activity of swing joint strip sets up in second arc extrusion chute to one side of swing joint strip is provided with the second lug, is provided with third reset spring on the lug, the activity of second activity extrusion piece sets up in fixed convex block, and the one end of second activity extrusion piece is provided with the slope, and the other end activity is provided with the activity locking piece, the one end symmetry of activity locking piece is provided with the slope, and the other end is provided with extrusion spring, and the extrusion spring other end sets up in second activity extrusion piece to second activity extrusion piece one side is provided with the third lug, is provided with fourth reset spring on the third lug.
Preferably, the movable connecting column corresponds to the circular connecting groove in arrangement position, and the diameters of the movable connecting column and the circular connecting groove are equal.
Preferably, the movable locking blocks correspond to the locking auxiliary grooves in arrangement positions and are arranged in the same number, and the cross section of the end parts of the movable locking blocks is the same as that of the groove openings of the locking auxiliary grooves, namely the cross sections of the movable locking blocks and the groove openings are equal in length and width.
Compared with the prior art, the invention has the beneficial effects that:
1. for the external counterpulsation leg wrapping device designed by the invention, when the device works, the adjusting locking mechanism in the arranged arc-shaped connecting plate is connected and clamped with the fixing lug on the wrapping device main body, so that the device can be correspondingly adjusted according to the thickness of the leg without a person, the applicability is improved, and the firmness and stability of wrapping the leg can be improved through the linkage effect of the adjusting locking mechanism and the auxiliary mechanism, the normal operation of detection work is ensured, and the working efficiency is improved;
2. moreover, through adjusting the locking mechanism and connecting the cooperation between the elastic cloth, also can provide certain travelling comfort for the patient when guaranteeing its parcel stability, improve its use and experience the effect to positioning channel section, L type activity strip and the locator card strip through setting up can adjust connecting the elastic cloth, and then can satisfy the actual demand to shank parcel, improve work efficiency.
Drawings
FIG. 1 is a right side view of the wrapping device of the present invention in structural association;
FIG. 2 is a schematic view of the wrapping device of the present invention shown attached to the left side;
FIG. 3 is a partial cross-sectional view of the internal structural attachment of the wrap device of the present invention;
FIG. 4 is a partially enlarged view of the connection structure shown in FIG. 3 according to the present invention;
FIG. 5 is a top view of the internal connection structure of the adjusting and locking mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of the connection structure of FIG. 5 according to the present invention;
FIG. 7 is a bottom view of the internal connection structure of the adjusting and locking mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of the connection structure of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the connection of the transmission gear structure of the present invention;
FIG. 10 is a partial cross-sectional view of the connection of the internal structure of the fixing bump according to the present invention.
In the figure: the wrapping device comprises a wrapping device body 1, a rotating shaft 2, a connecting elastic cloth 3, a positioning clamping groove 4, an L-shaped movable strip 5, a positioning clamping strip 6, an arc-shaped connecting plate 7, a fixed lug 8, a circular connecting groove 9, a square connecting groove 10, an adjusting locking mechanism 11, a transmission gear 1101, a first arc-shaped extrusion chute 1102, a movable connecting column 1103, a locking auxiliary groove 1104, a transmission rack 1105, a first extrusion convex plate 1106, an adjusting knob 1107, a second extrusion convex plate 1108, a movable extrusion auxiliary plate 1109, a positioning circular groove 1110, an external thread fixing ring 1111, a first movable extrusion block 1112, a movable clamping column 1113, an internal thread locking ring 1114, an auxiliary mechanism 12, a second arc-shaped extrusion chute 1201, a movable connecting strip 1202, a second movable extrusion block 1203 and a movable locking block 1204.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the invention relates to a leg wrapping device of an external counterpulsation device, which comprises a wrapping device main body 1, a connecting elastic cloth 3, an arc-shaped connecting plate 7, an adjusting and locking mechanism 11 and an auxiliary mechanism 12;
a rotating shaft 2 is movably arranged in the wrapping device main body 1, a connecting elastic cloth 3 is connected to the rotating shaft 2 in a rolling mode, an arc-shaped connecting plate 7 is arranged at the other end of the connecting elastic cloth 3, and fixing lugs 8 are arranged on the outer side wall of the wrapping device main body 1 at equal intervals;
an L-shaped movable strip 5 is movably arranged in the rotating shaft 2, positioning clamping grooves 4 are equidistantly arranged at the side position of the rotating shaft 2 in the wrapping device main body 1, a first return spring is equidistantly arranged on the L-shaped movable strip 5, and a positioning clamping strip 6 is arranged at the other end of the L-shaped movable strip 5;
a round connecting groove 9 and a square connecting groove 10 are arranged in the fixed lug 8;
an adjustment locking mechanism 11 is provided in the arc-shaped connecting plate 7, and an assist mechanism 12 is provided in the adjustment locking mechanism 11.
Furthermore, the adjusting locking mechanism 11 includes a transmission gear 1101, a first arc extrusion chute 1102, a movable connection post 1103, a locking auxiliary groove 1104, a transmission rack 1105, a first extrusion convex plate 1106, an adjusting knob 1107, a second extrusion convex plate 1108, a movable extrusion auxiliary plate 1109, a positioning circular groove 1110, an external thread fixing ring 1111, a first movable extrusion block 1112, a movable clamping post 1113 and an internal thread locking ring 1114, the transmission gear 1101 is movably arranged in the arc connection plate 7 at equal intervals, the transmission gear 1101 is provided with the first arc extrusion chute 1102, one end of the movable connection post 1103 is movably arranged in the first arc extrusion chute 1102, two sides of the movable connection post 1103 are symmetrically provided with first protruding pieces, the protruding pieces are provided with second return springs, one side of the movable connection post 1103 is provided with the locking auxiliary groove 1104, the transmission gear 1101 is meshed and connected to one side of the transmission rack 1105, and the other side of the driving rack 1105 is provided with a first extrusion convex plate 1106, the adjusting knob 1107 is movably arranged in the arc-shaped connecting plate 7, one side of the adjusting knob 1107 is provided with a second extrusion convex plate 1108, the second extrusion convex plate 1108 is movably provided with a movable extrusion auxiliary plate 1109, one end of the movable extrusion auxiliary plate 1109 is provided with a connecting spring, the other end of the connecting spring is arranged in the second extrusion convex plate 1108, the outer side wall of the adjusting knob 1107 is equidistantly provided with positioning circular grooves 1110, an external thread fixing ring 1111 is arranged on the arc-shaped connecting plate 7, the external thread fixing ring 1111 is equidistantly provided with a first movable extrusion block 1112, one end of the first movable extrusion block 1112 is provided with a slope, the other end is provided with a movable clamping column 1113, the first movable extrusion block 1112 is provided with a second return spring at the connecting end with the movable clamping column 1113, and the external thread fixing ring 1111 is provided with an internal thread locking ring 1114 in a threaded connection manner, one end of the adjusting knob 1107 is connected with the auxiliary mechanism 12.
Further, the auxiliary mechanism 12 comprises a second arc-shaped extrusion chute 1201, a movable connecting bar 1202, a second movable extrusion block 1203 and a movable locking block 1204, the second arc-shaped extrusion chute 1201 is arranged at one end of the adjusting knob 1107, one end of the movable connecting bar 1202 is movably arranged in the second arc-shaped extrusion chute 1201, and one side of the movable connecting bar 1202 is provided with a second lug, the lug is provided with a third return spring, a second movable extrusion block 1203 is movably arranged in the fixed lug 8, one end of the second movable extrusion block 1203 is provided with a slope, the other end is movably provided with a movable locking block 1204, one end of the movable locking block 1204 is symmetrically provided with the slope, the other end is provided with an extrusion spring, the other end of the extrusion spring is arranged in the second movable extrusion block 1203, and a third lug is arranged on one side of the second movable extrusion block 1203, and a fourth return spring is arranged on the third lug.
Further, the movable connecting column 1103 corresponds to the circular connecting groove 9, and the diameters of the two are equal.
Further, the movable locking blocks 1204 and the locking auxiliary grooves 1104 are arranged at the same number of groups corresponding to each other, and the cross-sectional shape of the end of the movable locking block 1204 is the same as that of the groove opening of the locking auxiliary groove 1104, that is, the cross-sectional length and width of the movable locking block are the same.
The working principle is as follows: when the leg wrapping device works, the wrapping device body 1 is clamped on the leg and tightly wrapped, then the adjusting knob 1107 is rotated, the adjusting knob 1107 drives the second extrusion convex plate 1108 and the movable extrusion auxiliary plate 1109 to extrude the first extrusion convex plate 1106, the first extrusion convex plate 1106 drives the transmission rack 1105 to be in meshing transmission with the transmission gear 1101, so that the first arc-shaped extrusion chute 1102 on the transmission gear 1101 extrudes the movable connecting column 1103, the movable connecting column 1103 is clamped in the circular connecting groove 9 on the fixed lug 8, meanwhile, the adjusting knob 1107 also drives the auxiliary mechanism 12 to operate, the second arc-shaped extrusion chute 1201 on the adjusting knob 1107 extrudes the movable connecting column 1202, so that the movable connecting column 1202 enters the square connecting groove 10 on the fixed lug 8, and in the process, the movable connecting bar 1202 extrudes the second movable extrusion block 1203, the second movable extrusion block 1203 further pushes the movable locking block 1204 to be clamped in the locking auxiliary groove 1104 at one side of the movable connecting post 1103, then the internal thread locking ring 1114 is rotated, the internal thread locking ring 1114 extrudes the first movable extrusion block 1112, the first movable extrusion block 1112 pushes the movable clamping post 1113 to be clamped in the positioning circular groove 1110 on the outer side wall of the adjusting knob 1107, the wrapping work of the leg can be completed quickly, and when the leg feels too tight, the extending length of the connecting elastic cloth 3 can be adjusted through the rotating shaft 2, so that better experience comfort is provided for the patient, therefore, for the external counterpulsation leg wrapping device designed by the invention, when in operation, the adjusting locking mechanism 11 in the arc-shaped connecting plate 7 is clamped with the fixing lug 8 on the wrapping device main body 1, the leg thickness degree can be correspondingly adjusted according to the leg thickness degree without people, the applicability is improved, the wrapping firmness and stability of the legs can be improved by adjusting the linkage effect of the locking mechanism 11 and the auxiliary mechanism 12, the normal operation of detection work is ensured, and the working efficiency is improved; moreover through adjusting 11 and being connected the cooperation between the elasticity cloth 3 of locking mechanism, also can provide certain travelling comfort for the patient when guaranteeing its parcel stability, improve its use and experience the effect to through positioning channel section 4, the L type that set up activity strip 5 and the locator card strip 6, can adjust connecting elasticity cloth 3, and then can satisfy the actual demand to the shank parcel, improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A leg wrapping device of an external counterpulsation device is characterized in that: comprises a wrapping device main body (1), a connecting elastic cloth (3), an arc-shaped connecting plate (7), an adjusting and locking mechanism (11) and an auxiliary mechanism (12);
a rotating shaft (2) is movably arranged in the wrapping device main body (1), a connecting elastic cloth (3) is arranged on the rotating shaft (2) in a winding manner, an arc-shaped connecting plate (7) is arranged at the other end of the connecting elastic cloth (3), and fixing lugs (8) are arranged on the outer side wall of the wrapping device main body (1) at equal intervals;
the wrapping device is characterized in that L-shaped movable strips (5) are movably arranged in the rotating shaft (2), positioning clamping grooves (4) are equidistantly arranged in the wrapping device body (1) at the side positions of the rotating shaft (2), first return springs are equidistantly arranged on the L-shaped movable strips (5), and positioning clamping strips (6) are arranged at the other ends of the L-shaped movable strips (5);
a round connecting groove (9) and a square connecting groove (10) are arranged in the fixed lug (8);
the adjusting and locking mechanism (11) is arranged in the arc-shaped connecting plate (7), and an auxiliary mechanism (12) is arranged in the adjusting and locking mechanism (11);
the adjusting and locking mechanism (11) comprises a transmission gear (1101), a first arc-shaped extrusion chute (1102), a movable connecting column (1103), a locking auxiliary groove (1104), a transmission rack (1105), a first extrusion convex plate (1106), an adjusting knob (1107), a second extrusion convex plate (1108), a movable extrusion auxiliary plate (1109), a positioning circular groove (1110), an external thread fixing ring (1111), a first movable extrusion block (1112), a movable clamping column (1113) and an internal thread locking ring (1114), wherein the transmission gear (1101) is movably arranged in the arc-shaped connecting plate (7) in an equidistance manner, the transmission gear (1101) is provided with the first arc-shaped extrusion chute (1102), one end of the movable connecting column (1103) is movably arranged in the first arc-shaped extrusion chute (1102), two sides of the movable connecting column (1103) are symmetrically provided with first lugs, and the lugs are provided with second reset springs, one side of the movable connecting column (1103) is provided with a locking auxiliary groove (1104), the transmission gear (1101) is meshed and connected with one side of the transmission rack (1105), the other side of the transmission rack (1105) is provided with a first extrusion convex plate (1106), the adjusting knob (1107) is movably arranged in the arc-shaped connecting plate (7), one side of the adjusting knob (1107) is provided with a second extrusion convex plate (1108), the second extrusion convex plate (1108) is movably provided with a movable extrusion auxiliary plate (1109), one end of the movable extrusion auxiliary plate (1109) is provided with a connecting spring, the other end of the connecting spring is arranged in the second extrusion convex plate (1108), the outer side wall of the adjusting knob (1107) is equidistantly provided with positioning circular grooves (1110), the external thread fixing ring (1111) is arranged on the arc-shaped connecting plate (7), and the external thread fixing ring (1111) is equidistantly provided with a first movable extrusion block (1112), one end of the first movable extrusion block (1112) is provided with a slope, the other end of the first movable extrusion block is provided with a movable clamping column (1113), a second return spring is arranged at the end, connected with the movable clamping column (1113), of the first movable extrusion block (1112), an internal thread locking ring (1114) is arranged on the external thread fixing ring (1111) in a threaded connection mode, and one end of the adjusting knob (1107) is connected with an auxiliary mechanism (12);
the auxiliary mechanism (12) comprises a second arc-shaped extrusion chute (1201), a movable connecting strip (1202), a second movable extrusion block (1203) and a movable locking block (1204), the second arc-shaped extrusion chute (1201) is arranged at one end of the adjusting knob (1107), one end of the movable connecting strip (1202) is movably arranged in the second arc-shaped extrusion chute (1201), a second protruding piece is arranged on one side of the movable connecting strip (1202), a third return spring is arranged on the protruding piece, the second movable extrusion block (1203) is movably arranged in the fixed protruding block (8), one end of the second movable extrusion block (1203) is provided with a slope, the other end of the second movable extrusion block is movably provided with the movable locking block (1204), one end of the movable locking block (1204) is symmetrically provided with the slope, the other end of the second movable locking block is provided with the extrusion spring, and the other end of the extrusion spring is arranged in the second movable extrusion block (1203), and a third lug is arranged on one side of the second movable extrusion block (1203), and a fourth return spring is arranged on the third lug.
2. The leg wrapping device of the external counterpulsation device according to claim 1, wherein: the movable connecting column (1103) corresponds to the round connecting groove (9) in arrangement position, and the diameters of the movable connecting column and the round connecting groove are equal.
3. The leg wrapping device of the external counterpulsation device according to claim 2, wherein: the movable locking blocks (1204) correspond to the locking auxiliary grooves (1104) in arrangement position and are arranged in the same number, and the cross section of the end parts of the movable locking blocks (1204) is the same as that of the groove openings of the locking auxiliary grooves (1104), namely the cross sections of the movable locking blocks and the groove openings are equal in length and width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008425.7A CN112704630B (en) | 2021-01-05 | 2021-01-05 | Leg wrapping device of external counterpulsation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008425.7A CN112704630B (en) | 2021-01-05 | 2021-01-05 | Leg wrapping device of external counterpulsation device |
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| Publication Number | Publication Date |
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| CN112704630A CN112704630A (en) | 2021-04-27 |
| CN112704630B true CN112704630B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110008425.7A Active CN112704630B (en) | 2021-01-05 | 2021-01-05 | Leg wrapping device of external counterpulsation device |
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Families Citing this family (1)
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| CN114808732A (en) * | 2022-05-17 | 2022-07-29 | 中铁三局集团第二工程有限公司 | Horizontal positioning structure, segment assembling bridge girder erection machine and construction method thereof |
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| CN111643810A (en) * | 2020-06-10 | 2020-09-11 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Lower limb exercise rehabilitation device |
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| WO2002002181A1 (en) * | 2000-06-30 | 2002-01-10 | Embro Corporation | Therapeutic device and system |
| US20130023843A1 (en) * | 2011-07-18 | 2013-01-24 | Dan Chen | Urinary Leg Bag Holder and Straps |
| US20170000639A1 (en) * | 2015-06-30 | 2017-01-05 | Deroyal Global Healthcare Solutions Limited | Adjustable knee brace |
| CN109718079A (en) * | 2019-03-11 | 2019-05-07 | 吉林大学 | A kind of leg ultrasound health massager based on Mobile Method |
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