An ultrasonic conductivity meter

Abstract

The application discloses an ultrasonic conductance instrument, which comprises a treatment main machine and an adjustable attaching treatment unit, wherein the adjustable attaching treatment unit comprises a supporting piece, an adjustable ultrasonic treatment piece and a thermal feedback automatic adjusting unit; the adjustable ultrasonic treatment piece is adjusted in position along the vertical direction of the supporting piece and is fixed; and the treatment main machine is connected with the adjustable attaching treatment unit through a lead wire. The application has the beneficial effects of fine adjustment and accurate positioning of the affected part, and prevention of thermal damage of the affected part of the patient.

Description

TECHNICAL FIELD

[0001] The present application relates to the improvement of ultrasonic conductance meter, in particular to an ultrasonic conductance meter. BACKGROUND

[0002] Ultrasonic technology has been widely recognized in the medical field. Through research, ultrasonic vibration can cause the movement of substances in tissue cells, make cell fluid flow, change the permeability of cell membranes, promote the diffusion process of secondary cell semi-permeable membranes, promote cell metabolism, promote microcirculation in the treatment area, improve tissue nutrition, improve protein synthesis rate, and improve regeneration function.

[0003] When the ultrasonic conductance meter is used to treat the patient's affected area, the position of the ultrasonic probe on the patient's body and the degree of adhesion to the patient's affected area have a great influence on the treatment effect. Moreover, in clinical treatment, overheating of the ultrasonic probe may cause thermal damage. Therefore, it is urgent to design an ultrasonic conductance meter that can be adjusted to better adhere to the patient's affected area and prevent thermal damage. SUMMARY

[0004] The purpose of the present application is to solve the above problems, and an ultrasonic conductance meter is designed.

[0005] To achieve the above purpose, the technical scheme of the present application is an ultrasonic conductance meter, which comprises a treatment host and an adjustable adhesion treatment unit. The adjustable adhesion treatment unit comprises a support, an adjustable ultrasonic treatment piece and a thermal feedback automatic adjustment unit. The adjustable ultrasonic treatment piece is adjusted in position along the vertical direction of the support and is fixed. The treatment host is connected to the adjustable adhesion treatment unit through a wire.

[0006] The treatment host is used to output an excitation signal to control the adjustable ultrasonic treatment piece to emit ultrasonic waves.

[0007] The adjustable ultrasonic treatment piece is used to tightly adhere to the treatment part of the patient and emit ultrasonic waves.

[0008] The support is used to be fixed at the treatment site of the patient and support the adjustable ultrasonic treatment piece.

[0009] The thermal feedback automatic adjustment unit is used to heat the part of the adjustable ultrasonic treatment piece that is in close contact with the treatment site of the patient.

[0010] As a preferred embodiment, the support comprises a first bending part, a second bending part, a sliding groove, a sliding block and a first fixed lock, wherein,

[0011] The sliding groove is formed on the horizontal section of the first bending part;

[0012] The sliding block is arranged on the horizontal section of the second bending part;

[0013] The horizontal section of the first bending part is overlapped with the horizontal section of the second bending part, the sliding block is inserted into the sliding groove and slides along the length direction of the sliding groove;

[0014] The first fixing lock is used to fix the relative position of the sliding block and the sliding groove.

[0015] As a preferred, the adjustable ultrasonic treatment part comprises one or more ultrasonic probes, one or more adjusting grooves, one or more adjusting handles, and one or more second fixing locks, wherein,

[0016] The adjusting groove is arranged on the vertical section of the first bending part;

[0017] The connecting end of the ultrasonic probe is installed with the adjusting handle;

[0018] The adjusting handle is inserted into the adjusting groove and slides along the length direction of the adjusting groove;

[0019] The second fixing lock is used to fix the relative position of the adjusting handle and the adjusting groove.

[0020] As a preferred, the part of the ultrasonic probe which contacts the skin of the patient is provided with a plurality of steel pipes, and each of the steel pipes is provided with a plurality of micro plastic balls.

[0021] As a preferred, the heat temperature feedback automatic adjusting unit comprises a shell, a fan, an air pipe, an air avoiding groove, and an air outlet, wherein,

[0022] The surface of the shell is provided with an air inlet, and the fan is installed at the air inlet;

[0023] The ultrasonic probe is provided with the air avoiding groove and the air outlet;

[0024] One end of the air pipe is connected with the inside of the shell, the other end of the air pipe is connected with the air outlet, and the pipe body of the air pipe is coiled in the inside of the air avoiding groove.

[0025] As a preferred, the holding end of the adjusting handle is provided with a hand pushing handle.

[0026] As a preferred, the ultrasonic probe is provided with a pressure sensor.

[0027] As a preferred, the ultrasonic probe is provided with a temperature sensor.

[0028] The first fixing lock comprises a threaded rod and a threaded cap, wherein,

[0029] One end of the threaded rod is inserted into the sliding block;

[0030] The threaded cap is threadedly connected with the threaded rod, and is used to fix the relative position of the sliding block and the sliding groove.

[0031] The second fixed lock comprises one or more limiting grooves, a pair of limiting blocks, a cavity structure, a limiting plate, a pair of offset grooves, a pair of limiting guide rails, a reset spring, a pair of extrusion blocks, wherein,

[0032] The inside of the adjusting handle is provided with the cavity structure;

[0033] The side surface of the adjusting handle is provided with a pair of openings;

[0034] The inside of the cavity structure is provided with a limiting plate, which divides the cavity structure into an operation area and an execution area, and the limiting plate is provided with a pair of offset grooves;

[0035] The upper surface of the operation area is provided with a pair of limiting guide rails;

[0036] One end of the limiting block enters the execution area through the opening and is embedded in the limiting guide rail; the limiting block reciprocates along the length direction of the limiting guide rail;

[0037] The two vertical segments of the U-shaped elastic piece are respectively provided with extrusion blocks;

[0038] One end of the extrusion block away from the vertical segment of the U-shaped elastic piece extends out of the adjusting handle through the opening;

[0039] The reset spring is fixed with a pair of limiting blocks at two ends respectively.

[0040] Beneficial effects

[0041] The ultrasonic conductance instrument manufactured by the technical scheme has the following advanced technical effects:

[0042] First, the adjustable application treatment unit is arranged to attach the ultrasonic probe to the treatment part of the patient and to finely adjust the specific position and accurately position the affected part, so as to ensure the treatment effect;

[0043] Second, a plurality of plastic beads are arranged on the ultrasonic probe, the plastic beads are in contact with the skin of the patient, the plastic beads are smooth in surface and will not damage the skin, and the operation is convenient;

[0044] Third, the temperature feedback automatic adjusting unit is arranged to adjust the temperature of the ultrasonic probe which generates heat in the working state, prevent the temperature of the ultrasonic probe from being too high, and avoid thermal burns of the skin of the patient;

[0045] Fourth, the clinical card recognition function is arranged to facilitate medical staff to know the specific situation of the patient in advance and prevent misdiagnosis and treatment. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 is a structural schematic view of the ultrasonic conductance instrument;

[0047] Figure 2 is a plan view of the adjustable attached treatment unit of the present application;

[0048] Figure 3 is a structural schematic view of the limiting plate of the present application;

[0049] Figure 4 is a structural schematic view of the first bending part of the present application;

[0050] Figure 5 is a structural schematic view of the second bending part of the present application;

[0051] Figure 6 is a structural schematic view of the support formed by the first bending part and the second bending part of the present application;

[0052] Figure 7 is a structural schematic view of the heat temperature feedback automatic adjusting unit in the first embodiment of the present application;

[0053] Figure 8 is an A-A sectional view of the heat temperature feedback automatic adjusting unit in the first embodiment of the present application;

[0054] Figure 9 is a structural schematic view of the heat temperature feedback automatic adjusting unit in the second embodiment of the present application;

[0055] Figure 10 is a structural schematic view of the heat temperature feedback automatic adjusting unit in the third embodiment of the present application;

[0056] Figure 11 is a main control loop connection schematic view of the ultrasonic conductivity meter of the present application;

[0057] In the figure, 1, treatment host; 2, support; 201, first bending part; 202, second bending part; 203, sliding groove; 204, sliding block; 301, ultrasonic probe; 302, adjusting groove; 303, adjusting handle; 401, shell; 402, fan; 403, air pipe; 404, air avoiding groove; 405, air outlet; 5, micro plastic beads; 6, pressure sensor; 7, temperature sensor; 801, threaded rod; 802, threaded cap; 901, limiting groove; 902, limiting block; 903, cavity structure; 904, limiting plate; 905, offset groove; 906, limiting guide rail; 907, return spring; 908, "U" shaped elastic member; 909, extrusion block; 10, handheld handle; 11, control box; 12, controller; 13, first display screen; 14, code scanner; 15, second display screen; 16, steel pipe. DETAILED DESCRIPTION

[0058] The present application will be described in detail below with reference to the accompanying drawings, such as Figures 1 to 11As shown, an ultrasonic conductance meter comprises a treatment host 1 and an adjustable attached treatment unit, the adjustable attached treatment unit comprises a support 2, an adjustable ultrasonic treatment piece and a thermal feedback automatic adjustment unit, the adjustable ultrasonic treatment piece is adjusted in position along the vertical direction of the support 2 and is fixed, the treatment host 1 is connected with the adjustable attached treatment unit through a wire; the treatment host 1 is used for outputting an excitation signal to control the adjustable ultrasonic treatment piece to emit ultrasonic waves; the adjustable ultrasonic treatment piece is used for tightly attaching to a treatment part of a patient and emitting ultrasonic waves; the support 2 is used for being fixed at the treatment part of the patient and supporting the adjustable ultrasonic treatment piece; and the thermal feedback automatic adjustment unit is used for heating the part of the adjustable ultrasonic treatment piece that tightly attaches to the treatment part of the patient.

[0059] Embodiment one:

[0060] In the technical solution, the treatment host 2 is provided with a control box 11, the control box 11 is provided with a controller 12, the control box 12 is provided with a first display screen 13 and a code scanner 14, the controller 12 adopts a model of ARM cortex-M3 kernel and a model of stm32f103, contains rich peripheral hardware interfaces such as IO, SPI and I2C, contains flash and sdram, and does not need to be externally connected with a flash chip to run a program; the first display screen 13 selects a gray mode display screen with a model of 1602A-3; the pressure sensor 6 selects a thin film pressure sensor with a model of RFP602; the temperature sensor 7 selects a temperature sensor with a model of PT100 of a German Heraeus company; the second display screen 15 selects a liquid crystal screen display with a model of LCD12864; and the code scanner 14 selects a two-dimensional code scanner with a model of micro-light interconnection QT660 (embedded scanning platform module). One IO port of the controller 12 is connected with an output port of the pressure sensor 6, another IO port of the controller 12 is connected with an output port of the temperature sensor 7, an IO port of the controller 12 is connected with a power supply end of the fan 403, one SPI port of the controller 12 is connected with an input end of the first display screen 13, another SPI port of the controller 12 is connected with an input end of the second display screen 15, and an SPI port of the controller 13 is connected with an output port of the code scanner 14.

[0061] In the technical solution, the working principle of the device is as follows: first, the position and tightness of the adjustable attached treatment unit on the patient are adjusted for the first time: the first bending part 201 and the second bending part 202 of the support 2 are clamped on the treatment position of the patient, the sliding block 204 of the second bending part 202 is slid in the sliding groove 203 of the first bending part 201, the pressure sensor 6 is used to detect the pressure value between the ultrasonic probe 301 and the skin of the patient, and the numerical value is displayed on the first display screen; when the position is adjusted, the first fixing lock is used for fixing, one end of the threaded rod 801 of the first fixing lock is inserted into the sliding block 204, and the threaded cap 802 is threadedly connected with the threaded rod 801, so as to fix the relative position of the sliding block and the sliding groove.

[0062] Secondly, the position and tightness of the adjustable attached treatment unit on the patient are adjusted for the second time: the adjusting handle 303 fixedly connected with the hand-held handle 10 is moved along the length direction of the adjusting groove 302 to adjust the ultrasonic probe 301 until the ultrasonic probe 301 is attached to the treatment position of the patient, and the second fixing lock is used to fix the relative position of the adjusting handle 303 and the adjusting groove 302.

[0063] In the initial state, the tip of the extrusion block 909 is located in the limiting groove 901, the medical staff holds the adjusting handle 303, the index finger and the middle finger pinch the extrusion block 909, a pair of extrusion blocks 909 are provided with a reset spring 907, the reset spring 907 is compressed under the extrusion force, at this time, one end of the pair of extrusion blocks 909 enters the execution area through the opening 910 and is embedded in the limiting guide rail 906, the extrusion block 909 moves along the length direction of the limiting guide rail 906 under the action of the finger pressure, the two extrusion blocks 909 approach each other, until the tip of the extrusion block 909 exits the limiting groove 901, at this time, the adjusting handle 303 moves along the length direction of the adjusting groove 302 until the position of the ultrasonic probe 301 reaches the optimal value position, at this time, the index finger and the middle finger release the extrusion block 909, the reset spring 907 restores the deformation, and the extrusion block 909 enters the corresponding limiting groove 901, so as to fix the relative position of the adjusting handle 303 and the adjusting groove 302.

[0064] Thirdly, the treatment host 1 is started, the treatment host 1 controls the ultrasonic probe 301 to emit ultrasonic waves and heat the ultrasonic probe 1.

[0065] Finally, the ultrasonic probe 1 is cooled by a thermal feedback automatic adjustment unit, a surface of a shell 401 of the thermal feedback automatic adjustment unit is provided with an air inlet, a fan 402 is installed at the air inlet, the fan 402 guides air into the shell 401, the air flows out of an air outlet 405 through an air pipe 403, an air avoiding groove 404 of the thermal feedback automatic adjustment unit is arranged at an inner side of a part of the ultrasonic probe 301 close to the skin of the patient, the air pipe 403 is coiled in the air avoiding groove 404, the part of the ultrasonic probe 301 close to the skin of the patient is cooled by the flow of the air, the real-time temperature of the part of the ultrasonic probe 301 close to the skin of the patient is detected by a temperature sensor, if the temperature exceeds a rated temperature, the fan 402 is started to realize automatic adjustment and cooling operation.

[0066] In the technical solution, the adjustable ultrasonic treatment piece comprises one or more ultrasonic probes 301, one or more adjusting grooves 302, one or more adjusting handles 303 and one or more second fixing locks, wherein,

[0067] The adjusting groove 302 is arranged on a vertical section of the first bending part 201;

[0068] The adjusting handle 303 is arranged on a wiring end of the ultrasonic probe 301;

[0069] The adjusting handle 303 extends into the adjusting groove 302 and slides along a length direction of the adjusting groove 302;

[0070] The second fixing lock is used for fixing relative positions of the adjusting handle 303 and the adjusting groove 302.

[0071] In the technical solution, the support piece 2 comprises a first bending part 201, a second bending part 202, a sliding groove 203, a sliding block 204 and a first fixing lock, wherein,

[0072] The sliding groove 203 is formed on a horizontal section of the first bending part 201;

[0073] The sliding block 204 is arranged on a horizontal section of the second bending part 202;

[0074] The horizontal section of the first bending part 201 is overlapped with the horizontal section of the second bending part 202, the sliding block 204 extends into the sliding groove 203 and slides along a length direction of the sliding groove 203;

[0075] The first fixing lock is used for fixing relative positions of the sliding block 204 and the sliding groove 203.

[0076] In the technical solution, a plurality of steel pipes 16 are arranged on a part of the ultrasonic probe 301 in contact with the skin of the patient, and a plurality of micro plastic balls 5 are arranged on each steel pipe 16.

[0077] In the technical solution, a hand pushing handle 10 is arranged on a holding end of the adjusting handle 303.

[0078] In the technical solution, the ultrasonic probe 301 is provided with a pressure sensor 6.

[0079] In the technical solution, the ultrasonic probe 301 is provided with a temperature sensor 7.

[0080] In the technical solution, the first fixed lock comprises a threaded rod 801 and a threaded cap 802, wherein,

[0081] One end of the threaded rod 801 is inserted into the sliding block 204; the threaded cap 802 is threadedly connected with the threaded rod 801, and is used for fixing the relative position of the sliding block and the sliding groove.

[0082] In the technical solution, the second fixed lock comprises one or more limiting grooves 901, a pair of limiting blocks 902, a cavity structure 903, a limiting plate 904, a pair of offset grooves 905, a pair of limiting rails 906, a reset spring 907, a "U"-shaped elastic member 908 and a pair of extrusion blocks 909, wherein the inside of the adjusting handle 303 is provided with the cavity structure 903; the side surface of the adjusting handle 303 is provided with a pair of openings 910; the inside of the cavity structure 903 is provided with the limiting plate 904, which divides the cavity structure into an operation area and an execution area, and the limiting plate 904 is provided with a pair of offset grooves 905; the upper surface of the operation area is provided with a pair of limiting rails 906; one end of the limiting block 902 enters the execution area through the opening 910 and is embedded into the limiting rail 906; the limiting block 902 reciprocates along the length direction of the limiting rail 906; the two vertical segments of the "U"-shaped elastic member 908 are respectively provided with the extrusion block 909; one end of the extrusion block 902, which is away from the vertical segment of the "U"-shaped elastic member 908, extends out of the adjusting handle 303 through the opening; and the two ends of the reset spring 907 are respectively fixed with a pair of limiting blocks 909.

[0083] Embodiment two:

[0084] In the technical solution, the ultrasonic probe 1 is cooled by a heat temperature feedback automatic adjusting unit, the surface of a shell 401 of the heat temperature feedback automatic adjusting unit is provided with an air inlet, the air inlet is provided with a fan 402, the fan 402 guides air into the shell 401, the air flows out from an air outlet 405 through an air pipe 403, the air avoiding groove 404 of the heat temperature feedback automatic adjusting unit is arranged on the outer side surface of the ultrasonic probe 301, the air pipe 403 is coiled in the air avoiding groove 404, the outer side surface of the ultrasonic probe 301 is cooled along with the flow of the air, due to the heat transfer effect, the part of the ultrasonic probe 301 close to the skin of the patient is connected with the outer side surface of the ultrasonic probe 301, and the part of the ultrasonic probe 301 close to the skin of the patient is cooled through heat transfer, the real-time temperature of the part of the ultrasonic probe 301 close to the skin of the patient is detected by a temperature sensor, and the fan 402 is started or stopped according to the temperature rise, that is, the cooling operation is started or stopped.

[0085] In the technical solution, other contents of the scheme are the same as those of the first embodiment, and will not be described herein.

[0086] Embodiment three:

[0087] In the technical solution, the ultrasonic probe 1 is cooled by a heat temperature feedback automatic adjusting unit, the surface of a shell 401 of the heat temperature feedback automatic adjusting unit is provided with an air inlet, the air inlet is provided with a fan 402, the fan 402 guides air into the shell 401, the air flows out from an air outlet 405 through an air pipe 403, the air avoiding groove 404 of the heat temperature feedback automatic adjusting unit is arranged on the outer side surface of the ultrasonic probe 301, the air pipe 403 is coiled in the air avoiding groove 404, the outer side surface of the ultrasonic probe 301 is cooled along with the flow of the air, due to the heat transfer effect, the part of the ultrasonic probe 301 close to the skin of the patient is connected with the outer side surface of the ultrasonic probe 301, and the part of the ultrasonic probe 301 close to the skin of the patient is cooled through heat transfer, the real-time temperature of the part of the ultrasonic probe 301 close to the skin of the patient is detected by a temperature sensor, and the fan 402 is started or stopped according to the temperature rise, that is, the cooling operation is started or stopped.

[0088] In the technical solution, other contents of the scheme are the same as those of the first embodiment, and will not be described herein.

[0089] The above technical solution only embodies the preferred technical solution of the present application, and some changes made by the person skilled in the art to some parts of the present application also embody the principle of the present application and are within the protection scope of the present application.

Claims

1. An ultrasonic conductometer comprising a therapy main unit (1), characterized in that, The adjustable attached treatment unit comprises a support (2), an adjustable ultrasonic treatment piece and a thermal feedback automatic adjustment unit, the adjustable ultrasonic treatment piece is adjusted in position along the vertical direction of the support (2) and is fixed, and the treatment main machine (1) is connected with the adjustable attached treatment unit through a wire; The treatment main machine (1) is used for outputting an excitation signal to control the adjustable ultrasonic treatment piece to emit ultrasonic waves; The adjustable ultrasonic treatment piece is used for abutting against a treatment part of a patient and emitting ultrasonic waves; The support (2) is used for being fixed at the treatment part of the patient and supporting the adjustable ultrasonic treatment piece; The thermal feedback automatic adjustment unit is used for heating the part of the adjustable ultrasonic treatment piece abutting against the treatment part of the patient; The support (2) comprises a first bending part (201), a second bending part (202), a sliding groove (203), a sliding block (204) and a first fixing lock, wherein, The sliding groove (203) is formed on the horizontal section of the first bending part (201); The sliding block (204) is arranged on the horizontal section of the second bending part (202); The horizontal section of the first bending part (201) is overlapped with the horizontal section of the second bending part (202), the sliding block (204) is inserted into the sliding groove (203) and slides along the length direction of the sliding groove (203); The first fixing lock is used for fixing the relative position of the sliding block (204) and the sliding groove (203); The adjustable ultrasonic treatment piece comprises one or more ultrasonic probes (301), one or more adjustment grooves (302), one or more adjustment handles (303) and one or more second fixing locks, wherein, The adjustment groove (302) is arranged on the vertical section of the first bending part (201); The connection end of the ultrasonic probe (301) is provided with the adjustment handle (303); The adjustment handle (303) is inserted into the adjustment groove (302) and slides along the length direction of the adjustment groove (302); The second fixing lock is used for fixing the relative position of the adjustment handle (303) and the adjustment groove (302); The treatment main machine (1) is provided with a control box (11), the control box (11) is provided with a controller (12), the control box (11) is provided with a first display screen (13), a code scanner (14) and a second display screen (15); The first fixing lock comprises a threaded rod (801) and a threaded cap (802), one end of the threaded rod (801) is inserted into the sliding block (204), and the threaded cap (802) is threadedly connected with the threaded rod (801); The second fixing lock comprises one or more limiting grooves (901), a pair of limiting blocks (902), a cavity structure (903), a limiting plate (904), a pair of offset grooves (905), a pair of limiting guide rails (906), a return spring (907), a "U"-shaped elastic piece (908) and a pair of extrusion blocks (909), The inside of the adjusting handle (303) is provided with a cavity structure (903), the side surface of the adjusting handle (303) is provided with a pair of openings (910), the inside of the cavity structure (903) is provided with a limiting plate (904), the limiting plate (904) divides the cavity structure into an operation area and an execution area, a pair of offset grooves (905) are arranged on the limiting plate (904), the upper surface of the operation area is provided with a pair of limiting guide rails (906), one end of the limiting block (902) enters the execution area through the opening (910) and is embedded in the limiting guide rail (906), the limiting block (902) reciprocates along the length direction of the limiting guide rail (906), the two vertical segments of the "U"-shaped elastic member (908) are respectively provided with extrusion blocks (909), one end of the extrusion block (909) away from the vertical segment of the "U"-shaped elastic member (908) extends out of the adjusting handle (303) through the opening, and the two ends of the reset spring (907) are respectively fixed with a pair of limiting blocks (902).

2. The ultrasonic conductivity meter according to claim 1, wherein The ultrasonic probe (301) is provided with a plurality of steel pipes (16) on the part in contact with the skin of the patient, and a plurality of micro plastic balls (5) are arranged on each steel pipe (16).

3. The ultrasonic conductivity meter of claim 1, wherein, The hot temperature feedback automatic adjusting unit comprises a shell (401), a fan (402), an air pipe (403), an air avoiding groove (404) and an air outlet (405), wherein, The surface of the shell (401) is provided with an air inlet, the fan (402) is installed at the air inlet, the air avoiding groove (404) and the air outlet (405) are arranged on the ultrasonic probe, One end of the air pipe (403) is connected with the inside of the shell (401), the other end of the air pipe (403) is connected with the air outlet (405), and the pipe body of the air pipe (403) is coiled in the inside of the air avoiding groove (404).

4. The ultrasonic conductivity meter of claim 1, wherein, The holding end of the adjusting handle (303) is provided with a hand push handle (10).

5. The ultrasonic conductivity meter of claim 1, wherein, The ultrasonic probe (301) is provided with a pressure sensor (6).

6. The ultrasonic conductivity meter of claim 1, wherein, The ultrasonic probe (301) is provided with a temperature sensor (7).

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