Drug penetration device for treating protrusion of lumbar intervertebral disc

Abstract

The utility model relates to the technical field of medicine penetration treatment, and discloses a medicine penetration device for treating lumbar disc herniation, which comprises a main body assembly, the main body assembly comprises a bridle, a bandage, a box body and a sealing cover, the bridle is provided with a treatment window, the bandage is fixedly connected to the outer side of the bridle, the box body is fixedly connected to the outer side of the bridle, and the sealing cover is hinged to the top of the box body. The medicine bag heating device has the advantages that a medicine bag is heated in a rotating mode so that heating can be even, an operator drives a threaded rod to rotate through a driving mechanism, a clamping plate is driven to clamp and fix the medicine bag, then the operator drives the medicine bag to rotate slowly through a motor, the heating block heats all the aspects of the medicine bag, and therefore the medicine bag can be heated more evenly. Meanwhile, the medicine bag rotates, gaps between the medicinal materials in the medicine bag can be changed, the medicine bag is further heated, the heating uniformity of the medicine bag is improved, and the problem that the top and the bottom of the medicine bag are heated unevenly due to the fact that the medicine bag is heated upwards from the bottom of the medicine bag is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug penetration treatment, in particular to a drug penetration device for treating lumbar disc herniation. Background Art

[0002] Intervertebral disc herniation is one of the most common diseases. It is mainly caused by the degenerative changes in various parts of the lumbar intervertebral disc (nucleus pulposus, annulus fibrosus and cartilage plate), especially the nucleus pulposus, to varying degrees. Under the influence of external factors, the annulus fibrosus of the intervertebral disc ruptures, and the nucleus pulposus tissue protrudes (or falls out) from the ruptured part to the back or inside the spinal canal, causing the adjacent spinal nerve roots to be stimulated or compressed, resulting in a series of clinical symptoms such as low back pain, numbness and pain in one or both lower limbs. With the development of medical technology, a concept of drug penetration is proposed, which uses the distance that promotes drug penetration to drive drug molecules deep into the body and directly reach the affected area, with good treatment effect.

[0003] With the development of medical technology, a concept of drug penetration is proposed. The drug molecules are driven to penetrate deep into the body and reach the affected area by promoting the penetration of drugs. However, most of them are disposable and it is inconvenient to replace the medicine bag. The existing technology is used for drug penetration devices for treating lumbar disc herniation. The medicine bag is placed in a box and heated by a hot air blower. While it is convenient to replace, the hot air heats the medicine bag to enhance the treatment effect. However, in actual use, since the hot air blows directly upward from the bottom, the bottom temperature is higher and the top temperature is relatively lower, so that the medicine bag is heated unevenly, which has certain limitations. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a drug penetration device for treating lumbar disc herniation, which has the advantage of more uniform heating due to rotation of the medicine package, and solves the problem of uneven heating at the top and bottom of the medicine package caused by heating from the bottom of the medicine package upwards.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug-permeable device for treating lumbar disc herniation, comprising a main body component; the main body component comprises: a belt, on which a treatment window is arranged; a bandage, fixedly connected to the outside of the belt; a box, fixedly connected to the outside of the belt; a sealing cover, hinged to the top of the box; a heating assembly is arranged on the box, and the heating assembly comprises: a motor, fixedly connected to the outside of the box; a connecting rod, fixedly connected to the output end of the motor and inserted into the interior of the box; a mounting shell, arranged on the connecting rod; a threaded rod, rotatably connected to the interior of the mounting shell; a driving mechanism, arranged on the mounting shell; a splint, arranged on the threaded rod; a heating block, fixedly connected to the interior of the box.

[0008] In some embodiments, the driving mechanism includes: a rotating rod inserted into the mounting shell and rotatably connected to the mounting shell; a bevel gear 1 fixedly connected to the bottom end of the rotating rod; and a bevel gear 2 fixedly connected to the outside of the threaded rod.

[0009] In some embodiments, a turntable is fixedly connected to the top of the rotating rod.

[0010] In some embodiments, an auxiliary component is provided on the connecting rod, and the auxiliary component includes: a connecting block, which is rotatably connected to the outside of the connecting rod, and the mounting shell is fixedly connected to one end of the connecting block; a limiting groove, which is opened on the outside of the connecting rod, and a card slot is opened inside the limiting groove; a limiting block, which is inserted into the limiting groove; and a card block, which is fixedly connected to the bottom end of the limiting block and is card-engaged with the card slot inside the limiting groove.

[0011] In some embodiments, a limiting plate is fixedly connected to the mounting shell.

[0012] In some embodiments, a spring is disposed inside the connection block, and two ends of the spring are respectively fixedly connected to the inside of the connection block and the outside of the limiting block.

[0013] In some embodiments, a rotating block is fixedly connected to the outer side of the connecting rod, and the rotating block is rotatably connected to the inside of the connecting block.

[0014] In some embodiments, ventilation holes are provided on the splint.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a drug-penetrating device for treating lumbar disc herniation, which has the following beneficial effects:

[0017] The utility model has the advantage that the medicine bag is heated by rotation so that the heating is more uniform. The operator drives the threaded rod to rotate through the driving mechanism, and drives the clamping plate to clamp and fix the medicine bag. Then the operator uses the motor to drive the medicine bag to rotate slowly, so that the heating block heats all sides of the medicine bag, so that the medicine bag is heated evenly. At the same time, the rotation of the medicine bag can change the gap between the medicinal materials inside the medicine bag, further heating the medicine bag, increasing the uniformity of heating of the medicine bag, and solving the problem of uneven heating of the top and bottom of the medicine bag caused by heating from the bottom of the medicine bag upwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure inside the box body of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the installation position of some devices in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the internal device of the connecting block in the utility model.

[0022] In the figure:

[0023] 1. Main assembly; 11. Strap; 12. Treatment window; 13. Bandage; 14. Box; 15. Sealing cover;

[0024] 2. Heating assembly; 21. Motor; 22. Connecting rod; 23. Mounting shell; 24. Driving mechanism; 25. Threaded rod; 26. Clamping plate; 27. Heating block; 241. Rotating rod; 242. Bevel gear 1; 243. Bevel gear 2;

[0025] 3. Auxiliary components; 31. Connecting block; 32. Limiting block; 33. Limiting groove; 34. Card block;

[0026] 4. Air vent; 5. Turntable; 6. Spring; 7. Rotating block; 8. Limiting plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] With the development of medical technology, a concept of drug penetration has been proposed, which uses factors that promote drug penetration to drive drug molecules deep into the body and directly reach the affected area.

[0031] In the related art, the drug-permeable device used to treat lumbar disc herniation does not have a good heating function. Generally, the drug package can only be heated by turning on and off a hot air blower. During use, the drug package cannot be heated evenly, which has certain limitations.

[0032] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a drug-permeable device for treating lumbar disc herniation. When the medicine package needs to be heated, it is only necessary to turn on the motor 21. By rotating the medicine package, uniform heating of the medicine package can be achieved, which is more uniform and convenient, and improves the stability of the heating of the medicine package.

[0033] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figure 1-Figure 4 The embodiment of the present application provides a drug-permeable device for treating lumbar disc herniation, including a main body component 1; the main body component 1 includes: a treatment window 12 is provided on a strap 11, a bandage 13 is fixedly connected to the outside of the strap 11, a box 14 is fixedly connected to the outside of the strap 11, a sealing cover 15 is hinged to the top of the box 14, a heating component 2 is provided on the box 14, and the heating component 2 includes: a motor 21 is fixedly connected to the outside of the box 14, a connecting rod 22 is fixedly connected to the output end of the motor 21 and inserted into the box 14, a mounting shell 23 is arranged on the connecting rod 22, a threaded rod 25 is rotatably connected to the inside of the mounting shell 23, a driving mechanism 24 is arranged on the mounting shell 23, a splint 26 is arranged on the threaded rod 25, and a heating block 27 is fixedly connected to the inside of the box 14.

[0035] When ready for use, the strap 11 is fixed to the patient's lumbar spine through the bandage 13, and then the operator opens the sealing cover 15 and drives the threaded rod 25 to rotate through the driving mechanism 24, so that the threaded rod 25 drives the connecting plate on the splint 26 to move, thereby driving the splint 26 to clamp and fix the medicine package, and then the operator connects the internal power supply of the heating block 27 and turns on the heating block 27 to heat the medicine package. After the operator closes the sealing cover 15, the power supply of the motor 21 outside the box body 14 is connected and the motor 21 is turned on. The motor 21 drives the connecting rod 22 to rotate, so that the connecting rod 22 drives the mounting shell 23 to rotate at the same time, thereby driving the medicine package to rotate slowly, so that the heating block 27 heats all aspects of the medicine package, so that the medicine package is heated evenly. At the same time, the rotation of the medicine package can change the gap between the medicinal materials inside the medicine package, further heat the medicine package, increase the uniformity of heating of the medicine package, and finally transmit the heat and medicinal properties to the patient's lumbar spine through the treatment window 12 for treatment.

[0036] Specifically, the connecting rod 22 is welded and fixed to the output end of the motor 21, the clamping plate 26 is threadedly connected to the threaded rod 25 through the connecting plate, and a far-infrared magnetic pad is laid at the treatment window 12. The magnetic pad can absorb the energy radiated by the human body itself and directly emit far-infrared light waves, and a layer of thermal conductive copper mesh is embedded in the treatment window 12 for heat conduction. The heating block 27 has an electric heating coil inside. When the electric heating coil is energized, a large amount of heat is generated, thereby driving the entire heating block 27 to rise steadily.

[0037] In some embodiments, the driving mechanism 24 includes: a rotating rod 241 inserted into the mounting shell 23 and rotatably connected to the mounting shell 23, a bevel gear 1 242 fixedly connected to the bottom end of the rotating rod 241; and a bevel gear 243 fixedly connected to the outside of the threaded rod 25.

[0038] The operator rotates the rotating rod 241 by hand, and the rotating rod 241 drives the bevel gear 1 242 to rotate. The rotation of the bevel gear 1 242 drives the bevel gear 2 243 to rotate at the same time, so that the bevel gear 2 243 drives the threaded rod 25 to rotate. The operation is simple and the convenience of the device is improved.

[0039] Specifically, the rotating rod 241 and the bevel gear 1 242 , and the threaded rod 25 and the bevel gear 2 243 are all welded and fixed.

[0040] In some embodiments, a turntable 5 is fixedly connected to the top of the rotating rod 241. When an operator rotates the turntable 5 by hand, the rotation of the turntable 5 drives the rotating rod 241 to rotate at the same time, thereby preventing the operator from being unable to directly rotate the rotating rod 241 due to the small contact area between the rotating rod 241 and the operator's fingers, thereby improving the operator's work efficiency.

[0041] Specifically, the rotating rod 241 is fixed to the rotating disk 5 by welding.

[0042] In some embodiments, an auxiliary component 3 is provided on the connecting rod 22, and the auxiliary component 3 includes: a connecting block 31 rotatably connected to the outside of the connecting rod 22, and the mounting shell 23 is fixedly connected to one end of the connecting block 31, a limiting groove 33 is opened on the outside of the connecting rod 22, and a card slot is opened inside the limiting groove 33, the limiting block 32 is inserted into the limiting groove 33, and the card block 34 is fixedly connected to the bottom end of the limiting block 32, and is card-engaged with the card slot inside the limiting groove 33.

[0043] When use is finished, when the operator replaces the medicine package, the motor 21 is turned off to stop the rotation of the splint 26, and then the operator pulls the limit block 32, thereby driving the card block 34 to slide out of the card slot. After pulling out the limit block 32, the fixation of the connecting block 31 and the connecting rod 22 is cancelled, and then the connecting block 31 is rotated to drive the mounting shell 23 to rotate, thereby rotating the mounting shell 23 to a suitable position, which is convenient for the operator to turn the turntable 5 and replace the medicine package, and then the limit block 32 drives the card block 34 to be inserted into the limit slot 33 and re-fixed. The operation is simple, which improves the convenience of the device.

[0044] Specifically, a plurality of limiting grooves 33 are provided, and the clamping block 34 is fixed to the connecting block 31 by welding.

[0045] In some embodiments, a limiting plate 8 is fixedly connected to the mounting shell 23, and the limiting plate 8 can limit the moving position of the connecting plate on the clamping plate 26 to prevent the connecting plate from moving too much in the direction of the bevel gear 243 and colliding with the bevel gear 243 during adjustment, causing damage to the device, thereby improving the safety of the device.

[0046] In some embodiments, a spring 6 is provided inside the connecting block 31, and the two ends of the spring 6 are respectively fixedly connected to the inside of the connecting block 31 and the outside of the limit block 32. After the operator pulls the limit block 32 to drive the clamping block 34 to cancel the clamping connection with the clamping slot in the limit slot 33, under the action of the elastic force of the spring 6, the spring 6 pulls the limit block 32 and the clamping block 34 out of the limit slot 33, so that the operator only needs to pull the clamping block 34 to cancel the clamping connection, and the limit block 32 can automatically pop out, thereby canceling the limit on the connecting rod 22, thereby improving the work efficiency of the operator.

[0047] In some embodiments, a rotating block 7 is fixedly connected to the outside of the connecting rod 22, and the rotating block 7 is rotatably connected to the inside of the connecting block 31. When the operator rotates the connecting block 31, the connecting block 31 is prevented from separating from the connecting rod 22 due to the limit of the rotating block 7, which causes the operator to reinstall it, thereby improving the stability of the device.

[0048] Specifically, the rotating block 7 is annular, and the rotating block 7 is fixed to the connecting rod 22 by welding.

[0049] In some embodiments, the splint 26 is provided with air holes 4, through which heat can enter the contact point between the splint 26 and the medicine package, thereby reducing the dead corners of the medicine package that are heated and improving the uniformity of heating of the medicine package.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0051] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drug-permeable device for treating lumbar disc herniation, comprising a main body component (1); the main body component (1) comprises: A strap (11) having a treatment window (12) disposed thereon; A bandage (13) fixedly connected to the outside of the strap (11); A box body (14) fixedly connected to the outside of the strap (11); A sealing cover (15) is hinged to the top of the box body (14); The invention is characterized in that: a heating component (2) is arranged on the box body (14), and the heating component (2) comprises: A motor (21) is fixedly connected to the outside of the box (14); A connecting rod (22) is fixedly connected to the output end of the motor (21) and inserted into the box (14); A mounting shell (23) disposed on the connecting rod (22); A threaded rod (25) rotatably connected to the interior of the mounting shell (23); A driving mechanism (24) is arranged on the mounting shell (23); A clamping plate (26) is arranged on the threaded rod (25); The heating block (27) is fixedly connected to the inside of the box (14).

2. A drug-penetrating device for treating lumbar disc herniation according to claim 1, characterized in that: The driving mechanism (24) comprises: A rotating rod (241) is inserted into the interior of the mounting shell (23) and is rotatably connected to the mounting shell (23); Bevel gear 1 (242), fixedly connected to the bottom end of the rotating rod (241); Bevel gear 2 (243) is fixedly connected to the outer side of the threaded rod (25).

3. A drug-penetrating device for treating lumbar disc herniation according to claim 2, characterized in that: The top end of the rotating rod (241) is fixedly connected to a rotating disk (5).

4. The drug-penetrating device for treating lumbar disc herniation according to claim 1, characterized in that: The connecting rod (22) is provided with an auxiliary component (3), and the auxiliary component (3) comprises: A connecting block (31) is rotatably connected to the outside of the connecting rod (22), and the mounting shell (23) is fixedly connected to one end of the connecting block (31); A limiting groove (33) is provided on the outside of the connecting rod (22), and a clamping groove is provided inside the limiting groove (33); A limiting block (32) is inserted into the limiting groove (33); The clamping block (34) is fixedly connected to the bottom end of the limiting block (32) and is clamped with the internal clamping groove of the limiting groove (33).

5. The drug-penetrating device for treating lumbar disc herniation according to claim 1, characterized in that: The mounting shell (23) is fixedly connected to a limiting plate (8).

6. The drug-penetrating device for treating lumbar disc herniation according to claim 4, characterized in that: A spring (6) is arranged inside the connection block (31), and two ends of the spring (6) are respectively fixedly connected to the inside of the connection block (31) and the outside of the limit block (32).

7. The drug-penetrating device for treating lumbar disc herniation according to claim 4, characterized in that: A rotating block (7) is fixedly connected to the outside of the connecting rod (22), and the rotating block (7) is rotatably connected to the inside of the connecting block (31).

8. The drug-penetrating device for treating lumbar disc herniation according to claim 1, characterized in that: The clamping plate (26) is provided with a ventilation hole (4).

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