CN111359098A - Active and passive intermittent pulse pressurization anti-embolism device - Google Patents

Abstract

The embodiment of the present application discloses an active and passive intermittent pulse compression anti-embolism device, which includes a main engine, an electrode wire, and a pressure leg sleeve airway. Hand, the middle part of the front of the host is provided with a touch screen, and the lower part of the front of the host is provided with a sticking groove. The active and passive intermittent pulse compression anti-thrombosis device, by setting the electrode sheet, uses the intermediate frequency control circuit to control the intermediate frequency generating unit to transmit a pulse signal to the intermediate frequency output socket, and the pulse signal is transmitted to the electrode wire through the intermediate frequency output socket, so that the electrode sheet at one end of the electrode wire is The intermediate frequency pulse is transmitted to the patient, so as to perform pulse therapy on the patient. During the treatment process, the patient's muscle is actively contracted through the active secondary common peroneal nerve, so that the deep venous blood can be quickly returned, and the purpose of treating deep venous thrombosis is achieved.

Description

An active and passive intermittent pulse compression antithrombotic device

technical field

The present application relates to the technical field of medical devices, and more particularly, to an active and passive intermittent pulse compression antithrombotic device.

Background technique

Deep vein thrombosis refers to abnormal blood coagulation in the deep veins, which belongs to the venous return disorder of the lower extremities. Most thrombosis occurs in the immobilized state (especially major orthopaedic surgery). The pathogenic factors are slow blood flow, venous wall damage and hypercoagulable state. After thrombosis, most of them will spread to the main deep veins of the entire limb, except for a few that can be self-ablated or limited to the site of occurrence. If not diagnosed and treated in time, most of them will evolve into thrombosis sequelae, which will affect the quality of life of patients for a long time. ; and some patients may be complicated by pulmonary embolism, resulting in death or other extremely serious consequences.

Antithrombotic pressure pump therapy is a widely used antithrombotic therapy at this stage. Although it has the advantages of safety, greenness and non-invasiveness, it also has some problems. For example, long-term pressure on the lower limbs can easily cause sweating, paralysis, and discomfort, and it is difficult for the pressure to reach the deep veins, which cannot completely solve the risk of deep vein thrombosis in patients. Medium-frequency electrical therapy is a new therapy emerging in recent years. Although it has a fast effect and is easy to use, medium-frequency electrical stimulation can easily cause nerve fatigue and reduce the therapeutic effect when it acts on one part for a long time. Compression antithrombotic device.

SUMMARY OF THE INVENTION

In view of the above problems, the present application proposes an active and passive intermittent pulse compression antithrombotic device to improve the above problems.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an active and passive intermittent pulse compression anti-embolism device, comprising a main engine, an electrode wire, and a pressure leg sleeve airway, the outside of the main engine is provided with a casing, the The top of the casing is fixedly connected with a handle, the middle of the front of the host is provided with a touch screen, the lower part of the front of the host is provided with a sticking groove, the upper part of the back of the casing is provided with a raised part, and the casing A pressure output port and an intermediate frequency output socket are fixedly installed on the upper part of the convex part at the back, and a power socket and a safety seat located at the bottom of the pressure output port are fixedly installed on the convex part at the back of the casing, and the side of the casing is provided with A power switch, a device support frame is fixed on the raised part behind the casing, a power supply circuit is arranged inside the host, the right side of the power supply circuit is electrically connected with the power switch, and the bottom of the power supply circuit is electrically connected to the power switch. It is electrically connected with an intermediate frequency control circuit, an intermediate frequency generating unit and a pressure generating unit.

Optionally, the number of the pressure output ports is two and is symmetrically distributed on the mid-perpendicular line of the housing, the pressure output ports are plugged together with the pressure leg cover air pipe, and the bottom of the pressure leg cover air pipe is connected together. Fixed connection with pressure leg sleeves.

Optionally, the intermediate frequency output sockets are symmetrically distributed on both sides of the pressure output port, the intermediate frequency output sockets are plugged together with an electrode wire, and an electrode sheet is fixedly connected to the bottom of the electrode wire.

Optionally, a heat dissipation window is provided at the lower part of the rear of the housing, a rubber foot is fixedly installed on the bottom of the housing, and a device logo is provided on the top of the housing.

Optionally, the outside of the power socket is connected to a power supply with a voltage of AC220V, the inside of the power socket is electrically connected to a fuse seat and a power switch, and a lithium battery is electrically connected to the bottom of the power switch.

Optionally, the bottom of the intermediate frequency generating unit is connected to the intermediate frequency output socket through a pulse signal.

Optionally, an internal air conduit is fixedly connected to the bottom of the pressure generating unit, and a pressure output port is fixedly connected to the bottom of the internal air conduit.

An active and passive intermittent pulse compression anti-thrombotic device provided by the application has the following beneficial effects:

1. The active and passive intermittent pulse compression anti-thrombosis device uses the intermediate frequency control circuit to control the intermediate frequency generating unit to transmit the pulse signal to the intermediate frequency output socket by setting the electrode sheet, and the pulse signal is transmitted to the electrode wire through the intermediate frequency output socket, so that the The electrode sheet transmits the intermediate frequency pulse to the patient, so as to perform pulse therapy on the patient. During the treatment process, the patient's muscle is actively contracted through the active secondary patient's common peroneal nerve, so that the deep venous blood can be quickly returned, and the purpose of treating deep venous thrombosis is achieved.

2. The active and passive intermittent pulse pressurization anti-thrombotic device, by setting the pressure leg cover, the pressure generating unit runs the production gas according to the instructions sent by the touch screen, and the gas is transmitted to the pressure output port through the internal air conduit, and then The gas is delivered to the pressure leg cover by the pressure leg cover air tube, and the pressure leg cover is inflated to reach a certain pressure. After contacting with the human body, the pressure is transmitted to the patient, so as to perform pressure therapy on the patient. Compress the patient's lower limbs to make the blood flow back, so that the deep venous blood can be quickly returned to achieve the purpose of treating deep vein thrombosis.

3. The active and passive intermittent pulse compression antithrombotic device works alternately through two different mechanisms of active and passive, which can not only play a significant role in active treatment on deep venous blood return, but also play a passive treatment in promoting blood flow and blood flow in the lower extremities. The effect of lymphatic tissue return and improvement of microcirculation.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 shows a schematic diagram of the front of an active and passive intermittent pulse compression anti-thrombotic device proposed in an embodiment of the present application;

2 shows a schematic diagram of the back of an active and passive intermittent pulse compression anti-thrombotic device proposed in an embodiment of the present application;

FIG. 3 shows a schematic diagram of the interior of an active and passive intermittent pulse compression antithrombotic device proposed in an embodiment of the present application.

FIG. 4 shows a schematic diagram of an electrode sheet and a pressure leg cover of an active and passive intermittent pulse compression anti-thrombotic device proposed in an embodiment of the present application

In the picture: 1. Main unit; 2. Housing; 3. Handle; 4. Touch screen; 5. Paste slot; 6. Pressure output port; 7. Intermediate frequency output socket; 8. Power socket; 9. Safety seat; 10. Heat dissipation window; 11. Rubber feet; 12. Equipment identification; 13. Power switch; 14. Equipment support frame; 15. Electrode wire; 16. Electrode sheet; 19. Power supply circuit; 20. Intermediate frequency control circuit; 21. Intermediate frequency generating unit; 22. Lithium battery; 23. Pressure generating unit; 24. Internal air duct.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Please refer to FIGS. 1 to 4 , the present invention provides a technical solution: an active and passive intermittent pulse compression anti-embolism device, comprising a main body 1 , an electrode wire 15 , a pressure leg sleeve airway 17 , and a casing is provided on the outside of the main body 1 Body 2, a handle 3 is fixedly connected to the top of the housing 2, and a touch screen 4 is arranged in the middle of the front of the main body 1. By setting the touch screen 4, during treatment, it can be set in the touch screen 4 first. Corresponding parameters, then the touch screen 4 sends instructions to the intermediate frequency generating unit 21 and the pressure generating unit 23, so that the intermediate frequency generating unit 21 and the pressure generating unit 23 are distributed to generate intermediate frequency pulses and gas, which is convenient for the treatment of patients, and it is easier to operate. Convenient, the lower part of the front of the main unit 1 is provided with a sticking groove 5, the upper part of the back of the housing 2 is provided with a raised part, and the upper part of the raised part behind the housing 2 is fixedly installed with a pressure output port 6 and an intermediate frequency output socket 7, and the intermediate frequency output The sockets 7 are symmetrically distributed on both sides of the pressure output port 6. The intermediate frequency output socket 7 is plugged with the electrode wire 15. The bottom of the electrode wire 15 is fixedly connected with an electrode sheet 16. By setting the electrode sheet 16, the intermediate frequency control circuit 20 is used to control the The intermediate frequency generating unit 21 transmits a pulse signal to the intermediate frequency output socket 7, and the pulse signal is transmitted to the electrode wire 15 through the intermediate frequency output socket 7, so that the electrode piece 16 at one end of the electrode wire 15 conducts the intermediate frequency pulse to the patient, so as to perform pulse therapy on the patient, and the pressure output The number of ports 6 is two and is symmetrically distributed on the vertical line of the housing 2. The pressure output port 6 is inserted into the pressure leg cover air tube 17, and the bottom of the pressure leg cover air tube 17 is fixedly connected with the pressure leg cover 18. , the convex part behind the casing 2 is fixedly installed with the power socket 8 and the safety seat 9 at the bottom of the pressure output port 6, the lower part behind the casing 2 is provided with a heat dissipation window 10, and the bottom of the casing 2 is fixedly installed with rubber feet 11 , By setting the heat dissipation window 10, the heat of the internal components of the host 1 can be volatilized, and the temperature of the internal components can be reduced, and the bottom of the shell 2 is installed with rubber feet 11, which are used to alleviate the vibration generated by the equipment components during operation and reduce the noise of the vibrating products. , the top of the casing 2 is provided with an equipment logo 12, the side of the casing 2 is provided with a power switch 13, the convex part behind the casing 2 is fixed with an equipment support frame 14, and the interior of the host 1 is provided with a power supply circuit 19, the power supply circuit The right side of 19 is electrically connected with the equipment power switch 13, and the bottom of the power supply circuit 19 is electrically connected with an intermediate frequency control circuit 20, an intermediate frequency generating unit 21, and a pressure generating unit 23. The bottom of the intermediate frequency generating unit 21 is connected to the intermediate frequency output socket through a pulse signal. 7 is connected, the outside of the power socket 8 is connected with the power supply of the mains AC220V voltage, the inside of the power socket 8 is electrically connected with the fuse seat 9 and the power switch 13, and the bottom of the power switch 13 is electrically connected with a lithium battery 22, the pressure is generated. The bottom of the unit 23 is fixedly connected with an internal air duct 24 , and the bottom of the internal air duct 24 is fixedly connected with a pressure output port 6 . By setting the pressure generating unit 23 , the pressure generating unit 23 runs the production gas according to the instructions sent by the touch screen 4 . , the gas passes through The upper airway 24 is sent to the pressure output port and the pressure output port 6, and then the pressure leg sleeve airway 17 transports the gas into the pressure leg sleeve 18, inflates the pressure leg sleeve pressure leg sleeve 18 and reaches a certain pressure, and contacts the human body. Then, the pressure is delivered to the patient, so that the patient is subjected to pressure therapy.

To sum up, an active and passive intermittent pulse compression anti-thrombotic device provided by the present application, when in use, connect one end of the electrode wire 15 to the intermediate frequency output socket 7 of the host 1, and the other end to the electrode sheet 16, which is attached to the patient The gastrocnemius muscles of both legs are attached with a physiotherapy electrode sheet on each leg, and then connected to the pressure therapy unit, and one end of the pressure leg cover air tube 17 is connected to the pressure output port 6 of the host 1, and the other end is connected to the pressure leg cover 18. The pressure leg cover 18 is worn on the For the patient's legs, note that the physiotherapy electrodes should be pasted and connected first, and then the pressure leg sleeves should be worn. The pressure leg sleeves are also worn on each leg. The power supply circuit or the internal lithium battery 22 supplies power to the intermediate frequency control circuit 20, and then controls the touch screen 4 to set parameters and perform treatment. After the treatment, remove the electrode sheet 16 and the pressure leg cover 18.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (7)

1. The utility model provides an active passive intermittent pulse pressurization antithrombotic device, includes host computer (1), electrode line (15), pressure leg cover air duct (17), its characterized in that: the portable multifunctional portable computer is characterized in that a shell (2) is arranged outside the host (1), a handle (3) is fixedly connected to the top of the shell (2), a touch screen (4) is arranged in the middle of the front of the host (1), a pasting groove (5) is arranged on the lower portion of the front of the host (1), a protruding portion is arranged on the upper portion of the rear of the shell (2), a pressure output port (6) and an intermediate frequency output socket (7) are fixedly mounted on the upper portion of the protruding portion of the rear of the shell (2), a power socket (8) and a safety seat (9) which are located at the bottom of the pressure output port (6) are fixedly mounted on the protruding portion of the rear of the shell (2), a power switch (13) is arranged on the side of the shell (2), an equipment support frame (14) is fixed on the protruding portion of the rear, the right side of the power supply circuit (19) is electrically connected with the power switch (13), and the bottom of the power supply circuit (19) is electrically connected with an intermediate frequency control circuit (20), an intermediate frequency generating unit (21) and a pressure generating unit (23).

2. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the number of the pressure output ports (6) is two and the two pressure output ports are symmetrically distributed by the perpendicular bisector of the shell (2), the pressure output ports (6) are inserted into the pressure leg sleeve air guide pipes (17), and the bottom of each pressure leg sleeve air guide pipe (17) is fixedly connected with a pressure leg sleeve (18).

3. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the medium-frequency output sockets (7) are symmetrically distributed on two sides of the pressure output port (6), the medium-frequency output sockets (7) are connected with the electrode wires (15) in an inserting mode, and electrode plates (16) are fixedly connected to the bottoms of the electrode wires (15).

4. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the heat dissipation device is characterized in that a heat dissipation window (10) is arranged on the lower portion of the rear face of the shell (2), a rubber pad foot (11) is fixedly mounted at the bottom of the shell (2), and an equipment mark (12) is arranged at the top of the shell (2).

5. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the outside intercommunication of supply socket (8) has the power of commercial power AC220V voltage, the inside of supply socket (8) respectively with insurance seat (9) and switch (13) electric connection, the bottom electric connection of switch (13) has lithium cell (22).

6. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the bottom of the intermediate frequency generating unit (21) is connected with an intermediate frequency output socket (7) through a pulse signal.

7. The active and passive intermittent pulse pressurization antithrombotic device according to claim 1, characterized in that: the bottom of the pressure generating unit (23) is fixedly connected with an internal air duct (24), and the bottom of the internal air duct (24) is fixedly connected with a pressure output port (6).

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