Handle of vibrating lymphatic drainage equipment

Abstract

The utility model relates to the field of medical instruments, and particularly discloses a vibration lymphatic drainage equipment handle which comprises a negative pressure handle, a bearing plate is fixedly installed in the negative pressure handle and connected with a negative pressure pipeline through a fastening pipe hoop, the negative pressure pipeline is communicated with external negative pressure equipment, and the external negative pressure equipment is connected with a control box. The negative pressure cup is directly inserted into the communicating pipe, after the sealing ring is extruded to deform, the sealing effect is achieved, then the circular ring is rotated to achieve locking of the negative pressure cup, and the situation that when a buckle and threaded connection are rotated, rotary locking needs to be carried out after the sealing ring is extruded to deform is avoided; therefore, the problem that the position of the sealing ring is deviated and the sealing ring is easily pulled due to frequent disassembly and assembly of the negative pressure cup is solved, the problem that the sealing effect at the joint is reduced due to frequent disassembly and assembly of the negative pressure cup is solved, the service life of the sealing ring is prolonged, and the sealing effect is ensured.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, and specifically designs a vibration lymphatic drainage device handle. Background Art

[0002] Lymphedema is a common health problem, usually caused by obstructed flow of lymph in the lymphatic system. Lymphatic drainage is a physical therapy that promotes the flow of lymph through massage and guidance to relieve symptoms such as swelling and pain caused by lymph retention. In recent years, with the development of science and technology, some new technologies have also been applied to the field of lymphatic drainage to improve treatment effects and patient comfort, such as pneumatic lymphatic drainage, laser lymphatic drainage, vibration lymphatic drainage, etc. Vibration lymphatic drainage stimulates the patient's lymphatic system through special vibration equipment to promote the flow of lymph.

[0003] The existing vibrating lymphatic drainage device has a significant health hazard when providing lymphatic massage. When the negative pressure cup is in direct contact with the patient's skin, body fluids, skin fragments, etc. between different patients are easily left on the suction port. Therefore, after use, medical staff usually need to spend a lot of time to remove the negative pressure cup from the device, perform strict disinfection, and replace it with a new, disinfected negative pressure cup to ensure the safety of the next patient. The frequent disassembly and assembly process brings many problems. First, since the negative pressure cup produces a massage effect through the suction of an external negative pressure pump, its connection needs to ensure a high degree of sealing. At present, the connection between the negative pressure cup and the device is mostly a rotating buckle or a threaded connection. Although these connection methods can provide a good sealing effect during the initial installation, with frequent disassembly and assembly, the connection is easily worn, resulting in a reduced sealing effect and even causing gas leakage, which not only affects the effect of lymphatic massage, but also causes unnecessary harm to the patient. Based on this, the inventor purposefully provides a vibrating lymphatic drainage device handle that is easy to disassemble and can ensure the sealing of the negative pressure cup connection for a long time. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art and to provide a vibration lymphatic drainage device handle that is easy to disassemble and can ensure the sealing of the negative pressure cup connection for a long time, so as to solve the problem in the prior art that frequent disassembly of the negative pressure cup leads to a decrease in sealing performance and even causes gas leakage.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A handle for a vibrating lymphatic drainage device comprises a negative pressure handle, wherein a carrying plate is fixedly installed in the negative pressure handle, the carrying plate is connected to a negative pressure pipeline by a tightening pipe clamp, the negative pressure pipeline is connected to an external negative pressure device, the external negative pressure device is connected to a control box, a connecting pipe is connected to the bottom of the carrying plate, a negative pressure cup is inserted into the bottom end of the negative pressure handle, a first sealing groove is provided at the top of the negative pressure cup, a sealing ring is provided in the first sealing groove, a clamping groove is provided on the outer circular surface of the negative pressure cup, the top of the negative pressure cup is inserted into the connecting pipe, and the sealing ring abuts against the inner wall of the connecting pipe, the negative pressure cup is connected to the negative pressure pipeline through the connecting pipe, a circular ring is rotatably connected to the bottom end of the negative pressure handle, an arc-shaped hole is provided at the bottom end of the negative pressure handle, a clamping protrusion is slidably connected in the arc-shaped hole, one end of the clamping protrusion is connected to the inner wall of the circular ring, and the other end of the clamping protrusion is slidably clamped with the clamping groove.

[0007] As a further optimization or improvement of this solution.

[0008] A boss is fixedly connected to the inner wall of the connecting pipe. When the top end of the negative pressure cup is inserted into the connecting pipe, the boss abuts against the sealing ring.

[0009] As a further optimization or improvement of this solution.

[0010] The bottom end of the negative pressure cup is threadedly connected with a transparent vacuum suction cup, and the diameter of the transparent vacuum suction cup decreases downward along its axial direction, and the tip of the transparent vacuum suction cup is sleeved with a silicone sealing sleeve.

[0011] As a further optimization or improvement of this solution.

[0012] A second sealing groove is provided at the screw connection between the negative pressure cup and the transparent vacuum suction cup, and a sealing ring is arranged in the second sealing groove.

[0013] As a further optimization or improvement of this solution.

[0014] The bearing plate is connected to the negative pressure monitoring pipeline through a fastening pipe clamp, the negative pressure monitoring pipeline is connected to the negative pressure cup through a connecting pipe, a negative pressure sensor is arranged on the negative pressure monitoring pipeline, and the negative pressure sensor is connected to the control box.

[0015] As a further optimization or improvement of this solution.

[0016] A mechanical vibration motor is arranged in the negative pressure handle, and the mechanical vibration motor is connected to the control box.

[0017] Beneficial effects of the utility model:

[0018] 1. The utility model directly inserts the negative pressure cup into the connecting pipe, and after the sealing ring is squeezed and deformed, the sealing effect is achieved, and then the circular ring is rotated to lock the negative pressure cup, thereby avoiding the need to further rotate the negative pressure cup to achieve fixation when rotating the buckle and threaded connection, resulting in the sealing ring needing to be rotated after being squeezed and deformed, causing the position of the sealing ring to be offset and easily causing pulling on the sealing ring, thereby avoiding the problem of reduced sealing effect at the connection due to frequent disassembly and installation of the negative pressure cup, extending the service life of the sealing ring and ensuring the sealing effect.

[0019] 2. When the negative pressure cup is fully installed in the negative pressure handle, the sealing ring on the negative pressure cup forms a sealing relationship not only with the inner wall of the connecting tube, but also with the boss, thereby achieving a secondary sealing effect, further ensuring the sealing of the connection between the negative pressure cup and the connecting tube, and thus ensuring the negative pressure effect.

[0020] 3. The utility model can reduce the range of negative pressure by adding a transparent vacuum suction cup to the bottom of the negative pressure cup and putting a silicone sealing sleeve on the tip of the transparent vacuum suction cup, so that the installation position is more accurate. At the same time, the silicone sealing sleeve can also isolate the patient's skin, and disinfection and cleaning are also more convenient. In actual application, there are a variety of models to choose from, and the tip diameters are different, so that a transparent vacuum suction cup of appropriate size can be selected according to the massage position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic diagram of the internal structure of the negative pressure handle of the utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the negative pressure cup of the utility model.

[0025] Figure 4 It is a schematic diagram of the structure of the clamping protrusion of the utility model.

[0026] Figure 5 This is a schematic diagram of the connecting pipe structure of the utility model.

[0027] The figure shows:

[0028] 1. Negative pressure handle; 2. Mounting cover; 3. Transparent vacuum suction cup; 4. Silicone sealing sleeve; 5. Negative pressure pipeline; 6. Negative pressure sensor; 7. Negative pressure monitoring pipeline; 8. Fastening pipe clamp; 9. Mechanical vibration motor; 10. Load-bearing plate; 11. Ring; 12. Negative pressure cup; 13. Snap-on groove; 14. First sealing groove; 15. Second sealing groove; 16. Snap-on protrusion; 17. Arc hole; 18. Connecting pipe; 19. Boss. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 5 A vibrating lymphatic drainage device handle comprises a negative pressure handle 1, wherein a bearing plate 10 is fixedly installed in the negative pressure handle 1, the bearing plate 10 is connected to a negative pressure pipeline 5 through a fastening pipe hoop 8, the negative pressure pipeline 5 is connected to an external negative pressure device, and the external negative pressure device is connected to a control box, a connecting pipe 18 is connected to the bottom of the bearing plate 10, a negative pressure cup 12 is plugged into the bottom end of the negative pressure handle 1, a first sealing groove 14 is opened at the top of the negative pressure cup 12, a sealing ring is arranged in the first sealing groove 14, and a negative pressure cup 12 is connected to the bottom end of the negative pressure handle 1. A snap-fit ​​groove 13 is provided on the outer circular surface of the pressure cup 12, the top end of the negative pressure cup 12 is inserted into the connecting tube 18, and the sealing ring abuts against the inner wall of the connecting tube 18. The negative pressure cup 12 is connected to the negative pressure pipeline 5 through the connecting tube 18. The bottom end of the negative pressure handle 1 is rotatably connected to a circular ring 11, and an arc-shaped hole 17 is provided at the bottom end of the negative pressure handle 1. A snap-fit ​​protrusion 16 is slidably connected in the arc-shaped hole 17, one end of the snap-fit ​​protrusion 16 is connected to the inner wall of the circular ring 11, and the other end of the snap-fit ​​protrusion 16 is slidably engaged with the snap-fit ​​groove 13.

[0031] In a specific embodiment, a mounting cover 2 is installed on the negative pressure handle 1, and the mounting cover 2 is detachable. A filter element is arranged on the top of the negative pressure cup 12. The external negative pressure device can be a negative pressure pump or other components that can achieve a negative pressure effect. This embodiment is not specifically limited here. It should be noted that the control box described in the present application includes a PLC control system, a single-chip microcomputer, a power supply, etc. The above components are all prior arts, and the present application does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present application.

[0032] The working principle of the utility model is as follows: hold the negative pressure handle 1, align the opening of the negative pressure cup 12 with the skin, control the external negative pressure device to start through the control box, and establish negative pressure in the internal space composed of the negative pressure cup 12 and the human skin through the negative pressure pipeline 5. Under the action of negative pressure, the negative pressure cup 12 can pull the skin, and negative pressure therapy can promote the flow of lymph by reducing the pressure in the skin tissue, and the filter element can effectively prevent impurities from entering the negative pressure pipeline 5. When the negative pressure cup 12 needs to be disassembled, disinfected and replaced, first, rotate the ring 11 to drive the clamping protrusion 16 to slide in the arc hole 17 and the clamping groove 13. Unlocking is achieved. At this time, the negative pressure cup 12 can be quickly pulled out from the negative pressure handle 1. Secondly, align the snap-in groove 13 on the disinfected and replaced negative pressure cup 12 with the snap-in protrusion 16, and then insert the negative pressure cup 12 into the negative pressure handle 1. At this time, the top of the negative pressure cup 12 will be inserted into the connecting tube 18, and the sealing ring in the first sealing groove 14 will be squeezed to the inner wall of the connecting tube 18, thereby deforming and blocking the gap between the negative pressure cup 12 and the connecting tube 18 to achieve a sealing effect. Finally, rotate the ring 11 in the opposite direction so that the snap-in protrusion 16 snaps into the snap-in groove 13, and then fixes the snap-in groove 13 in the negative pressure handle 1 to complete the installation.

[0033] This structure is to insert the negative pressure cup 12 directly into the connecting pipe 18, and after the sealing ring is squeezed and deformed and the sealing effect is achieved, the ring 11 is rotated to lock the negative pressure cup 12, thereby avoiding the need to further rotate the negative pressure cup 12 to achieve fixation when rotating the buckle and threaded connection, resulting in the sealing ring needing to be rotated after being squeezed and deformed, which will cause the position of the sealing ring to be easily offset and easily cause the sealing ring to be pulled, thereby avoiding the problem of reduced sealing effect at the connection due to frequent disassembly and installation of the negative pressure cup 12, extending the service life of the sealing ring and ensuring the sealing effect.

[0034] Specifically, a boss 19 is fixedly connected to the inner wall of the connecting tube 18 . When the top end of the negative pressure cup 12 is inserted into the connecting tube 18 , the boss 19 abuts against the sealing ring.

[0035] In a specific embodiment, when the negative pressure cup 12 is inserted into the connecting tube 18, the sealing ring in the first sealing groove 14 will first be squeezed against the inner wall of the connecting tube 18 to produce deformation, and when inserted to the deepest, the sealing ring will also abut against the boss 19, so that the deformation of the sealing ring can better fit the inner wall of the connecting tube 18, and the sealing ring not only forms a sealing relationship with the inner wall of the connecting tube 18, but also forms a sealing relationship with the boss 19, thereby achieving a secondary sealing effect, further ensuring the sealing of the connection between the negative pressure cup 12 and the connecting tube 18, and thus ensuring the negative pressure effect.

[0036] More specifically, the bottom end of the negative pressure cup 12 is threadedly connected with a transparent vacuum suction cup 3 , and the diameter of the transparent vacuum suction cup 3 decreases downward along its axial direction, and the tip of the transparent vacuum suction cup 3 is sleeved with a silicone sealing sleeve 4 .

[0037] In a specific embodiment, by adding a transparent vacuum suction cup 3 to the bottom of the negative pressure cup 12 and putting a silicone sealing sleeve 4 on the tip of the transparent vacuum suction cup 3, the range of negative pressure can be narrowed and the installation position can be more accurate. At the same time, the silicone sealing sleeve 4 can also isolate the patient's skin, and disinfection and cleaning are also more convenient. In actual applications, there are a variety of models to choose from, and the tip diameters are different, so that a transparent vacuum suction cup 3 of appropriate size can be selected according to the massage position.

[0038] Meanwhile, it should be noted that a second sealing groove 15 is provided at the screw connection between the negative pressure cup 12 and the transparent vacuum suction cup 3 , and a sealing ring is provided in the second sealing groove 15 .

[0039] In a specific embodiment, by providing a sealing ring at the connection between the negative pressure cup 12 and the transparent vacuum suction cup 3 , the sealing performance of the connection between the negative pressure cup 12 and the transparent vacuum suction cup 3 can be ensured.

[0040] More specifically, the support plate 10 is connected to the negative pressure monitoring pipeline 7 through a fastening pipe clamp 8, the negative pressure monitoring pipeline 7 is connected to the negative pressure cup 12 through a connecting pipe 18, a negative pressure sensor 6 is provided on the negative pressure monitoring pipeline 7, and the negative pressure sensor 6 is connected to the control box.

[0041] In a specific embodiment, the negative pressure sensor 6 monitors the negative pressure value in the negative pressure cup 12 and feeds it back to the control box. The control box controls the external negative pressure device to make the negative pressure value in the negative pressure cup 12 reach the set value. If the negative pressure value needs to be adjusted during the treatment, it can be adjusted through the corresponding function buttons of the control box.

[0042] Meanwhile, it should be noted that a mechanical vibration motor 9 is provided in the negative pressure handle 1 , and the mechanical vibration motor 9 is connected to the control box.

[0043] In a specific embodiment, when vibration-assisted therapy is needed during treatment, the mechanical vibration motor 9 is controlled by the control box to start vibration, and the vibration will be transmitted to the negative pressure handle 1, and then transmitted to the massage points through the negative pressure handle 1 to achieve negative pressure pulse vibration therapy. Mechanical vibration can stimulate the contraction and relaxation of the lymphatic vessel wall, thereby promoting the flow of lymph fluid. In combination with negative pressure therapy, the flow of lymph fluid can be more effectively promoted, thereby alleviating the symptoms of lymphedema.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A handle for a vibrating lymphatic drainage device, characterized in that: The invention comprises a negative pressure handle (1), wherein a bearing plate (10) is fixedly installed inside the negative pressure handle (1), the bearing plate (10) is connected to a negative pressure pipeline (5) through a fastening pipe hoop (8), the negative pressure pipeline (5) is connected to an external negative pressure device, the external negative pressure device is connected to a control box, a connecting pipe (18) is connected to the bottom of the bearing plate (10), a negative pressure cup (12) is plugged into the bottom end of the negative pressure handle (1), a first sealing groove (14) is provided at the top end of the negative pressure cup (12), a sealing ring is provided in the first sealing groove (14), and a sealing ring is provided on the outer circumference of the negative pressure cup (12). A clamping groove (13) is provided, the top end of the negative pressure cup (12) is inserted into the connecting pipe (18), and the sealing ring abuts against the inner wall of the connecting pipe (18), the negative pressure cup (12) is connected to the negative pressure pipeline (5) through the connecting pipe (18), the bottom end of the negative pressure handle (1) is rotatably connected with a ring (11), the bottom end of the negative pressure handle (1) is provided with an arc hole (17), a clamping protrusion (16) is slidably connected in the arc hole (17), one end of the clamping protrusion (16) is connected to the inner wall of the ring (11), and the other end of the clamping protrusion (16) is slidably clamped with the clamping groove (13).

2. A vibration lymphatic drainage device handle according to claim 1, characterized in that: A boss (19) is fixedly connected to the inner wall of the connecting tube (18); when the top end of the negative pressure cup (12) is inserted into the connecting tube (18), the boss (19) abuts against the sealing ring.

3. The handle of the vibration lymphatic drainage device according to claim 1, characterized in that: The bottom end of the negative pressure cup (12) is threadedly connected to a transparent vacuum suction cup (3), and the diameter of the transparent vacuum suction cup (3) decreases downward along its axial direction. The tip of the transparent vacuum suction cup (3) is sleeved with a silicone sealing sleeve (4).

4. A vibration lymphatic drainage device handle according to claim 3, characterized in that: A second sealing groove (15) is provided at the screw connection between the negative pressure cup (12) and the transparent vacuum suction cup (3), and a sealing ring is provided in the second sealing groove (15).

5. The handle of the vibration lymphatic drainage device according to claim 1, characterized in that: The support plate (10) is connected to the negative pressure monitoring pipeline (7) via a fastening pipe hoop (8); the negative pressure monitoring pipeline (7) is connected to the negative pressure cup (12) via a connecting pipe (18); a negative pressure sensor (6) is provided on the negative pressure monitoring pipeline (7); and the negative pressure sensor (6) is connected to a control box.

6. A vibration lymphatic drainage device handle according to claim 1, characterized in that: A mechanical vibration motor (9) is arranged in the negative pressure handle (1), and the mechanical vibration motor (9) is connected to a control box.

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