Wearable ultrasonic therapeutic apparatus

Abstract

According to the wearable ultrasonic therapeutic apparatus provided by the utility model, the telescopic arc-shaped front forehead protector and the arc-shaped rear forehead protector are arranged and are connected in the same plane to form an annular forehead protector, and then the arc-shaped top belt is rotatably connected on the annular forehead protector, so that the front forehead protector and the rear forehead protector cannot be bent when the chute top belt is adjusted by swinging back and forth; the positioning of the ultrasonic transducer is not influenced; the ultrasonic transducer is specifically positioned on the sliding groove of the arc-shaped top belt through a detachable bearing part, the detachable bearing part is configured to slide along the sliding groove and be positioned, and the output end of the detachable bearing part is configured to be a universal output end, so that the angle of the ultrasonic transducer installed on the detachable bearing part can be adjusted along with the scalp change of a user. The whole device is of a head-mounted type, the structure is simple, the size is small, positioning adjustment of the ultrasonic transducer and adjustment of the radiating surface of the ultrasonic transducer can be achieved, and the problems that an existing wearable ultrasonic therapeutic apparatus is complex in structure, large in size and not adjustable are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to a wearable ultrasonic therapeutic device. Background Art

[0002] Cerebrovascular disease is one of the three major diseases that endanger human health and cause human death. Cerebrovascular disease includes two major categories: cerebral hemorrhage and ischemia. Among them, cerebral ischemia, mainly referring to cerebral thrombosis or cerebral infarction, accounts for about 70% of cerebrovascular diseases. Using ultrasonic irradiation to dissolve blood clots or using urokinase to dissolve blood clots while adding ultrasonic irradiation can accelerate blood clot dissolution and reduce the dosage of urokinase, making thrombolytic therapy safer and more reliable. This is the latest method that is currently being tested abroad and has been proven to be effective.

[0003] However, the head fixing structure of the currently available wearable ultrasonic therapeutic devices is not adjustable, and has a complex structure and a large size, so it is not convenient to position and adjust the ultrasonic head according to the patient's diseased part. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wearable ultrasonic therapeutic device to solve the problem that the existing wearable ultrasonic therapeutic device has a complex structure, a large volume and cannot be adjusted.

[0005] To solve the above problems, the technical solution of the utility model is:

[0006] The utility model provides a wearable ultrasonic therapeutic device, comprising:

[0007] Retractable curved forehead protector;

[0008] The arc-shaped rear forehead protector is connected to the retractable arc-shaped front forehead protector, and the arc-shaped rear forehead protector and the retractable arc-shaped front forehead protector are arranged in the same plane and cooperate to form a ring-shaped forehead protector;

[0009] The arc-shaped top band has two ends which are rotatably connected to the annular forehead protector, and the arc-shaped top band is provided with mounting slots extending toward the two ends thereof;

[0010] At least one detachable carrier is respectively configured to pass through the slide slot and clamped on the arc-shaped top belt, and the output end of the detachable carrier is a universal output end;

[0011] At least one ultrasonic transducer is installed at the corresponding universal output end.

[0012] The wearable ultrasonic therapeutic device of the utility model, the retractable arc-shaped front forehead protector comprises a front forehead protector body, a left elastic band, a right elastic band and a locking piece;

[0013] The front forehead guard body is provided with an arc-shaped channel penetrating along an arc direction;

[0014] The adjustment ends of the left elastic band and the right elastic band extend into and are slidably connected to the arc-shaped channel through the two ends of the arc-shaped channel, and the connecting sections of the left elastic band and the right elastic band are respectively connected to the two ends of the arc-shaped rear forehead protector along the arc-shaped direction;

[0015] The locking member is mounted on the front forehead protector body, and the locking member is configured to lock the relative positions of the left elastic band, the right elastic band and the front forehead protector body.

[0016] In the wearable ultrasonic therapeutic apparatus of the utility model, the front forehead protector body is provided with a threaded hole penetrating to the arc-shaped channel;

[0017] The locking member is a tension knob, and a threaded section of the tension knob is threadedly connected to the threaded hole.

[0018] In the wearable ultrasonic therapeutic apparatus of the utility model, the swing angle of the arc-shaped top band relative to the annular forehead protector is greater than or equal to 150°.

[0019] The wearable ultrasonic therapeutic device of the utility model has a detachable bearing part including a magnetic part, an adsorption matching part, a universal pin ball and a universal buckle;

[0020] The adsorption fitting member and / or the magnetic member are configured to penetrate the slide groove, and at least part of the matching surfaces of the magnetic member and the adsorption fitting member are respectively arranged on both sides of the arc-shaped top belt, so as to be clamped on both sides of the arc-shaped top belt by magnetic attraction;

[0021] The universal buckle is provided with a spherical groove, and the universal buckle is connected to the corresponding ultrasonic transducer;

[0022] The connecting end of the universal pin ball is connected to the adsorption fitting and / or the magnetic part, and the ball end of the universal pin ball is embedded in and slides in the spherical groove.

[0023] The wearable ultrasonic therapeutic apparatus of the utility model further comprises a telescopic component, a fixed end of the telescopic component is connected to the magnetic member, and a telescopic end of the telescopic component is connected to the universal needle ball.

[0024] The wearable ultrasonic therapeutic device of the utility model further comprises a universal needle ball sleeve and a suction cap, wherein the suction matching part is the pressure cap;

[0025] The suction cap is provided with a receiving cavity and the suction cap is provided with the magnetic member; the universal pin ball sleeve is sleeved on the end of the universal pin ball, and the universal pin ball sleeve is slidably connected to the receiving cavity; the pressing cap is sleeved and fixed on the universal pin ball sleeve, and the pressing cap is provided with an annular extension wall, and the surface of the annular extension wall facing the suction cap is the matching surface;

[0026] The fixed end of the telescopic component is connected to the suction cap.

[0027] The wearable ultrasonic therapeutic device of the utility model, the telescopic component comprises an elastic member and a flexible sleeve;

[0028] The elastic member passes through the universal pin ball sleeve, and two ends of the elastic member are respectively connected to the universal pin ball and the accommodating cavity; the flexible sleeve is arranged on the universal pin ball, and two ends of the flexible sleeve are respectively connected to the pressing cap and the universal buckle.

[0029] In the wearable ultrasonic therapeutic apparatus of the utility model, flexible pads are provided on the inner circle surfaces of the retractable arc-shaped front forehead protector and the arc-shaped rear forehead protector.

[0030] In the wearable ultrasonic therapeutic apparatus of the utility model, the arc range of the mounting slide groove on the arc-shaped top band is greater than 150°.

[0031] Due to the adoption of the above technical solution, the utility model has the following advantages and positive effects compared with the prior art:

[0032] 1. An embodiment of the utility model provides a retractable arc-shaped front forehead guard and an arc-shaped rear forehead guard, which are configured to be connected in the same plane and form a ring-shaped forehead guard, and then a rotatably connected arc-shaped top band is provided thereon, so that when the top band of the slide slot is swung back and forth to adjust, the front and rear forehead guards will not bend, and will not affect the positioning of the ultrasonic transducer; the ultrasonic transducer is specifically positioned on the slide slot of the arc-shaped top band through a detachable bearing, the detachable bearing is configured to slide and position along the slide slot, and the output end of the detachable bearing is configured as a universal output end, so that the ultrasonic transducer installed thereon can adjust the angle as the user's scalp changes, so that the radiation surface of the ultrasonic transducer can always be tangent to the arc surface where the human scalp is located. The device is head-mounted as a whole, with a simple structure and small volume, and the positioning and adjustment of the ultrasonic transducer can be realized by the relative position of the arc-shaped top band and the detachable bearing in the slide slot, and the radiation surface of the ultrasonic transducer can be adjusted by the universal output end, which solves the problem that the existing wearable ultrasonic therapeutic device has a complex structure, a large volume and cannot be adjusted.

[0033] 2. An embodiment of the utility model further provides a telescopic component, which, together with the universal output end, can better adapt to the head shapes of different people, and can ensure that the radiation surface of the ultrasonic transducer is always in contact with the human scalp, so as to better adapt to the size of the human head and improve the comfort of wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of a wearable ultrasonic therapeutic device of the present invention;

[0035] Figure 2It is a schematic diagram of a detachable bearing member and an ultrasonic transducer of the wearable ultrasonic therapeutic device of the present invention;

[0036] Figure 3 It is a cross-sectional view of the detachable bearing component and ultrasonic transducer of the wearable ultrasonic therapeutic device of the present invention.

[0037] Explanation of the accompanying drawings: 1. Arc-shaped top strap; 2. Removable bearing member; 3. Right elastic band; 4. Front breathable forehead protector; 5. Elastic knob; 6. Front forehead protector body; 7. Left elastic band; 8. Arc-shaped rear forehead protector; 9. Rear breathable forehead protector; 10. Magnetic member; 11. Elastic member; 12. Pressing cap; 13. Flexible sleeve; 14. Universal needle ball sleeve; 15. Suction cap; 16. Inverted buckle structure; 17. Universal needle ball; 18. Universal buckle; 19. Ultrasonic transducer. DETAILED DESCRIPTION

[0038] The following is a further detailed description of a wearable ultrasonic therapeutic device proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent according to the following description and claims.

[0039] See also Figures 1 to 3 In one embodiment, a wearable ultrasonic therapeutic device includes a retractable arc-shaped front forehead protector, an arc-shaped rear forehead protector 8, an arc-shaped top strap 1, at least one detachable bearing member 2 and at least one ultrasonic transducer 19.

[0040] The arc-shaped rear forehead protector 8 is connected to the retractable arc-shaped front forehead protector, and the arc-shaped rear forehead protector 8 and the retractable arc-shaped front forehead protector are arranged in the same plane and cooperate to form an annular forehead protector. The two ends of the arc-shaped top belt 1 are respectively rotatably connected to the annular forehead protector, and the arc-shaped top belt 1 is provided with mounting slide grooves extending toward its two ends.

[0041] The detachable carriers 2 are respectively arranged to pass through the slide slots and clamped on the arc-shaped top belt 1. The output end of the detachable carrier 2 is a universal output end, that is, the universal output end is configured to have three degrees of freedom corresponding to three mutually perpendicular rotation axes. The ultrasonic transducers 19 are respectively installed on the corresponding universal output ends, and the free rotation of the ultrasonic transducers 19 is realized by the universal output ends.

[0042] In this embodiment, a retractable arc-shaped front forehead protector and an arc-shaped rear forehead protector 8 are provided, and the two are configured to be connected in the same plane to form an annular forehead protector, and then a rotatably connected arc-shaped top band 1 is provided thereon, so that when the top band of the slide groove is swung back and forth to adjust the front and back forehead protectors, the front and back forehead protectors will not bend, and will not affect the positioning of the ultrasonic transducer 19; the ultrasonic transducer 19 is specifically positioned on the slide groove of the arc-shaped top band 1 through a detachable carrier 2, and the detachable carrier 2 is configured to be able to slide and position along the slide groove, and the output end of the detachable carrier 2 is configured as a universal output end, so that the ultrasonic transducer 19 installed thereon can adjust the angle as the user's scalp changes, so that the radiation surface of the ultrasonic transducer 19 can always be tangent to the arc surface where the human scalp is located. The device as a whole is head-worn, with a simple structure and small size. The positioning and adjustment of the ultrasonic transducer 19 can be achieved by the relative positions of the arc-shaped top band 1 and the detachable supporting part 2 in the slide groove, and the radiation surface adjustment of the ultrasonic transducer 19 can be achieved by the universal output end, which solves the problem that the existing wearable ultrasonic therapeutic device has a complex structure, a large size and cannot be adjusted.

[0043] Moreover, the retractable arc-shaped front forehead protector and the arc-shaped rear forehead protector 8 are on the same plane. When the arc-shaped top belt 1 is swung back and forth to adjust, the front and rear forehead protectors will not bend, and will not affect the positioning of the ultrasonic transducer 19.

[0044] The specific structure of the wearable ultrasonic therapeutic device of this embodiment is further described below:

[0045] In this embodiment, the telescopic arc-shaped front forehead protector may specifically include a front forehead protector body 6, a left elastic band 7, a right elastic band 3 and a locking member.

[0046] The front forehead protector body 6 is provided with an arc-shaped channel penetrating along the arc direction. The adjustment ends of the left elastic band 7 and the right elastic band 3 are configured to extend into and slidably connect to the arc-shaped channel through the two ends of the arc-shaped channel, and the connecting sections of the left elastic band 7 and the right elastic band 3 are respectively connected to the two ends of the arc-shaped rear forehead protector 8 along the arc direction (that is, the overall circumference of the annular forehead protector can be achieved by the length of the left elastic band 7 and the right elastic band 3 extending into the front forehead protector body 6, thereby adapting to the head shapes of different users).

[0047] The locking member is installed on the front forehead protector body 6 , and the locking member is configured to lock the relative positions of the left elastic band 7 and the right elastic band 3 and the front forehead protector body 6 .

[0048] Specifically, the front forehead protector body 6 may be provided with a threaded hole penetrating into the arc-shaped passage, and the locking member may be a tension knob 5, and the threaded section of the tension knob 5 is threadedly connected to the threaded hole, and the left elastic band 7 and the right elastic band 3 may be tightened by screwing the thread in. Furthermore, a plurality of fixed holes arranged at intervals may be provided on the left elastic band 7 and the right elastic band 3, and the relative position may be fixed by inserting the tension knob 5 into the corresponding fixed holes.

[0049] In this embodiment, in order to ensure coverage of the top of the user's head, the swing angle of the arc-shaped top band 1 relative to the annular forehead protector is greater than or equal to 150°, that is, the angle between the frontmost swing position and the rearmost swing position of the arc-shaped top band 1 relative to the annular forehead protector.

[0050] In this embodiment, in order to achieve sliding and positioning in the slide groove, the above-mentioned detachable carrier 2 may include a magnetic member 10 , an adsorption matching member, a universal pin ball 17 and a universal buckle 18 .

[0051] The adsorption fitting and / or magnetic member 10 is configured to be inserted into the slide slot, and at least part of the matching surfaces of the magnetic member 10 and the adsorption fitting are respectively arranged on both sides of the arc-shaped top belt 1 for clamping on both sides of the arc-shaped top belt 1 by magnetic attraction.

[0052] The universal buckle 18 is provided with a spherical groove, and the universal buckle 18 is connected to a corresponding ultrasonic transducer 19. The connecting end of the universal pin ball 17 is connected to the adsorption fitting and / or the magnetic part 10, and the ball end of the universal pin ball 17 is embedded and slides in the spherical groove.

[0053] That is, the magnetic part 10 and the adsorption matching part realize sliding in the slide groove and clamping on both sides of the arc-shaped top belt 1, and the ball end of the universal needle ball 17 cooperates with the universal buckle 18 to realize universal rotation, thereby enabling the ultrasonic transducer 19 installed on the universal buckle 18 to realize universal rotation.

[0054] Furthermore, the wearable ultrasonic therapeutic device may also include a telescopic component, the fixed end of the telescopic component is connected to the magnetic part 10, and the telescopic end of the telescopic component is connected to the universal needle ball 17, so that while realizing the connection between the magnetic part 10 and the universal ball needle, the telescopic adjustment of the universal ball needle relative to the magnetic part 10 is realized. The telescopic component, combined with the universal output end, can better adapt to the head shapes of different people, and can ensure that the radiation surface of the ultrasonic transducer 19 is always in contact with the human scalp, so as to better adapt to the size of the human head and improve the comfort of wearing.

[0055] Specifically, the wearable ultrasonic therapeutic device may further include a universal needle ball sleeve 14 and a suction cap 15 , and the above-mentioned adsorption matching part is a pressure cap 12 .

[0056] The suction cap 15 is provided with a receiving cavity and the suction cap 15 is provided with a magnetic member 10, that is, the suction cap 15 forms a solid part of the receiving cavity for abutting against the arc-shaped top band 1, and the magnetic member 10 fixed in the receiving cavity is used to generate a magnetic attraction force to magnetically attract the pressing cap 12 below. The inner ring of the universal needle ball sleeve 14 is configured to be sleeved on the end of the universal needle ball 17, and the outer ring surface of the universal needle ball sleeve 14 is configured to be slidably connected to the above-mentioned receiving cavity. The pressing cap 12 is sleeved and fixed on the universal needle ball sleeve 14, and the pressing cap 12 is provided with an annular extension wall, and the surface of the annular extension wall facing the suction cap 15 is the above-mentioned matching surface, which is used to abut against the other side of the arc-shaped top band 1.

[0057] Specifically, the magnetic member 10 mentioned above can be a magnetic steel or other magnetic components.

[0058] The fixed end of the telescopic assembly is configured to be connected to the suction cap 15. Specifically, the telescopic assembly includes an elastic member 11 and a flexible sleeve 13. The elastic member 11 is arranged to penetrate the universal pin ball sleeve 14, and the two ends of the elastic member 11 are respectively connected to the universal pin ball 17 and the accommodating cavity; the elastic member 11 can be specifically a spring, and the two ends are respectively connected to the inner cavity top surface of the accommodating cavity and the universal pin ball 17. The flexible sleeve 13 is sleeved on the universal pin ball 17, and the two ends of the flexible sleeve 13 are respectively connected to the pressure cap 12 and the universal buckle 18, that is, the flexible sleeve 13 is used to partially shield the universal pin ball 17.

[0059] In this embodiment, a plurality of annularly spaced inverted structures 16 may be provided in the accommodating cavity, and the inverted structures 16 are used to hook the portion of the pressure cap 12 extending into the accommodating cavity, so that the extending portion of the pressure cap 12 can always be limited in the accommodating cavity, thereby preventing the pressure cap 12 from detaching from the suction cap 15.

[0060] The pressing cap 12 moves toward the suction cap 15 under the magnetic attraction of the magnetic steel, so that the two are pressed tightly against the two sides of the arc-shaped top band 1 to achieve the purpose of clamping; after clamping, the pressing cap 12 and the universal pin-ball sleeve 14 are fixed relative to the suction cap 15, and the universal pin ball 17 slides in the universal pin-ball sleeve 14 under the action of the spring to achieve the effect of telescopic adjustment.

[0061] Since the present embodiment adopts the magnet for secondary installation, the disassembly is very convenient. The clamping can be released by only overcoming the magnetic attraction and pulling open the pressing cap 12 to achieve sliding relative to the slide groove.

[0062] In this embodiment, in order to ensure the comfort of the user when wearing it, flexible pads can be provided on the inner circle surfaces of the retractable arc-shaped front forehead guard and the arc-shaped rear forehead guard 8, which are the front breathable forehead guard 4 and the rear breathable forehead guard 9 respectively. The front breathable forehead guard 4 and the rear breathable forehead guard 9 can specifically be highly breathable sponge pads.

[0063] In this embodiment, in order to further ensure the coverage range, the arc range of the installation slide groove on the arc top band 1 is greater than 150°, that is, the angle formed between the two ends of the installation slide groove in the arc direction and the center of the circle is greater than 150°.

[0064] In this embodiment, the ultrasonic transducer 19 component is adsorbed in the suction cap 15 through the adsorption effect of the magnetic steel, and a slide groove is sandwiched between the suction cap 15 and the ultrasonic transducer 19 component. Due to the adsorption force of the magnet, the ultrasonic transducer 19 can be easily moved in the slide groove and can be fixed at any position when it moves.

[0065] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A wearable ultrasonic therapeutic device, characterized in that: include: Retractable curved front forehead protector; The arc-shaped rear forehead protector is connected to the retractable arc-shaped front forehead protector, and the arc-shaped rear forehead protector and the retractable arc-shaped front forehead protector are arranged in the same plane and cooperate to form a ring-shaped forehead protector; The arc-shaped top band has two ends which are rotatably connected to the annular forehead protector, and the arc-shaped top band is provided with mounting slots extending toward the two ends thereof; At least one detachable carrier is respectively configured to pass through the slide slot and clamped on the arc-shaped top belt, and the output end of the detachable carrier is a universal output end; At least one ultrasonic transducer is respectively installed on the corresponding universal output end.

2. The wearable ultrasonic therapeutic device according to claim 1, characterized in that: The retractable arc-shaped front forehead protector comprises a front forehead protector body, a left elastic band, a right elastic band and a locking piece; The front forehead guard body is provided with an arc-shaped channel penetrating along an arc direction; The adjustment ends of the left elastic band and the right elastic band extend into and are slidably connected to the arc-shaped channel through the two ends of the arc-shaped channel, and the connecting sections of the left elastic band and the right elastic band are respectively connected to the two ends of the arc-shaped rear forehead protector along the arc-shaped direction; The locking member is mounted on the front forehead protector body, and the locking member is configured to lock the relative positions of the left elastic band, the right elastic band and the front forehead protector body.

3. The wearable ultrasonic therapeutic device according to claim 2, characterized in that: The front forehead guard body is provided with a threaded hole penetrating to the arc-shaped channel; The locking member is a tension knob, and a threaded section of the tension knob is threadedly connected to the threaded hole.

4. The wearable ultrasonic therapeutic device according to claim 1, characterized in that: The swing angle of the arc-shaped top belt relative to the annular forehead protector is greater than or equal to 150°.

5. The wearable ultrasonic therapeutic device according to claim 1, characterized in that: The detachable bearing parts include magnetic parts, adsorption matching parts, universal pin balls and universal buckles; The adsorption fitting member and / or the magnetic member are configured to penetrate the slide groove, and at least part of the matching surfaces of the magnetic member and the adsorption fitting member are respectively arranged on both sides of the arc-shaped top belt, so as to be clamped on both sides of the arc-shaped top belt by magnetic attraction; The universal buckle is provided with a spherical groove, and the universal buckle is connected to the corresponding ultrasonic transducer; The connecting end of the universal pin ball is connected to the adsorption fitting and / or the magnetic part, and the ball end of the universal pin ball is embedded in and slides in the spherical groove.

6. The wearable ultrasonic therapeutic device according to claim 5, characterized in that: It also includes a telescopic component, the fixed end of the telescopic component is connected to the magnetic part, and the telescopic end of the telescopic component is connected to the universal needle ball.

7. The wearable ultrasonic therapeutic device according to claim 6, characterized in that: It also includes a universal needle ball sleeve and a suction cap, and the suction matching part is a pressure cap; The suction cap is provided with a receiving cavity and the suction cap is provided with the magnetic member; the universal pin ball sleeve is sleeved on the end of the universal pin ball, and the universal pin ball sleeve is slidably connected to the receiving cavity; the pressing cap is sleeved and fixed on the universal pin ball sleeve, and the pressing cap is provided with an annular extension wall, and the surface of the annular extension wall facing the suction cap is the matching surface; The fixed end of the telescopic component is connected to the suction cap.

8. The wearable ultrasonic therapeutic device according to claim 7, characterized in that: The telescopic assembly includes an elastic member and a flexible sleeve; The elastic member passes through the universal pin ball sleeve, and two ends of the elastic member are respectively connected to the universal pin ball and the accommodating cavity; the flexible sleeve is arranged on the universal pin ball, and two ends of the flexible sleeve are respectively connected to the pressing cap and the universal buckle.

9. The wearable ultrasonic therapeutic device according to claim 1, characterized in that: Flexible pads are provided on the inner circle surfaces of the telescopic arc-shaped front forehead protector and the arc-shaped rear forehead protector.

10. The wearable ultrasonic therapeutic device according to claim 1, characterized in that: The arc range of the mounting slide groove on the arc-shaped top belt is greater than 150°.

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