A quick cleaning and disinfecting device for cupping apparatus
By designing a rapid cleaning and disinfection device for cupping devices, a roller and gear mechanism is used to simultaneously clean and disinfect the inside and outside of the cupping devices at high temperatures, solving the problem of low cleaning and disinfection efficiency of cupping devices and achieving rapid and low-cost cleaning and disinfection results.
Patent Information
- Application Number
- CN202410269960.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2044-03-11
AI Technical Summary
The existing cupping device cleaning and disinfection process is difficult to complete quickly, and wiping and immersion disinfection cannot be carried out simultaneously, resulting in low cleaning and disinfection efficiency.
A rapid cleaning and disinfection device for cupping devices was designed, including a carrier, a fixed clamp, a movable clamp, an outer cleaning component, and an inner cleaning component. The device achieves synchronous rotation and cleaning of the inner and outer sides of the cupping device through rollers and gear mechanisms, and performs high-temperature disinfection in boiling water.
It enables rapid cleaning and disinfection of the inside and outside of the cupping device, is easy to operate, low in cost, requires no electricity consumption, and improves cleaning and disinfection efficiency.
Smart Images

Figure CN117960725B_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of medical device technology, specifically relating to a rapid cleaning and disinfection device for cupping devices. Background Technology
[0002] Cupping is an external therapy that can promote blood circulation, relieve swelling and pain, and dispel wind and cold. It is often used for wind-cold-dampness syndrome, shoulder, back, waist and leg pain, joint pain, soft tissue injury, etc. It also has good effects on colds, coughs, lumbar disc herniation, cervical spondylosis, frozen shoulder, stomach pain, vomiting, abdominal pain, dysmenorrhea, diarrhea, stroke and other diseases.
[0003] The main instrument used in cupping is the cup, which can be categorized by material, such as glass cups, bamboo cups, ceramic cups, and suction cups, with glass cups being the most common. (See the instruction manual for details.) Figure 1 As shown, this is a commonly used cupping device 6. The cupping device 6 is made of glass and has a hollow spherical body with an opening at the bottom. The opening also has an outwardly extending edge 61. The edge 61 increases the contact area between the cupping device 6 and the skin, enhancing the seal and facilitating stable placement on a flat surface. Because cupping requires negative pressure to adhere to the skin surface, blood secretions, sweat, etc., will adhere to the cupping jar, especially the inside of long-used cupping jars, which are often blackened. To ensure cleanliness and hygiene and prevent cross-infection and virus transmission, the cupping device must be cleaned and disinfected after each use. Current technology primarily relies on the user wiping the cupping device with a cloth for cleaning, while disinfection involves boiling. Due to the high temperature of boiling, wiping cannot be done simultaneously, making the cleaning and disinfection process difficult to complete quickly. Therefore, to address these issues, we propose a rapid cleaning and disinfection device for cupping devices. Summary of the Invention
[0004] To overcome the problems existing in related technologies, this invention discloses a rapid cleaning and disinfection device for cupping devices.
[0005] To achieve the above objectives, one technical solution adopted by the present invention is:
[0006] A rapid cleaning and disinfection device for cupping devices includes a carrier, a fixed clamp, a movable clamp, an outer cleaning component, and an inner cleaning component. The fixed clamp includes two fixed wheels rotatably connected to the front upper side of the carrier and a roller rotatably connected to the carrier. When the roller rotates, it will drive one of the fixed wheels to rotate.
[0007] The movable clamping component includes a first sliding component that is slidably mounted on the upper rear part of the carrier and two movable wheels that are rotatably connected to the upper side of the first sliding component;
[0008] The external cleaning component is located on the upper side of the carrier for cleaning the outside of the cupping device;
[0009] The inner cleaning member comprises a second sliding member slidingly assembled on the upper side of the carrier and an inner wiping member arranged on the second sliding member for wiping the inside of the cupping device;
[0010] When the cupping device is sleeved outside the inner wiping member and the lower end of the cupping device abuts against the upper end of the second sliding member, and the two movable wheels slide forward with the first sliding member to abut against the side wall of the cupping device, and the cupping device slides forward with the second sliding member to abut against the two fixed wheels, the fixed wheels and the movable wheels will be located on the upper side of the outer edge to limit the cupping device from being separated from the inner wiping member, and when the roller rotates to drive one of the fixed wheels to rotate, the rotation of the fixed wheel can drive the cupping device to rotate through the friction formed by abutting against the outside of the cupping device.
[0011] Further, the roller shadow projected on the horizontal plane from top to bottom protrudes from the carrier shadow projected on the horizontal plane from top to bottom.
[0012] Further, the fixed clamping member further comprises a first rotating shaft and a driving gear, and the left fixed wheel, the roller and the driving gear are coaxially fixedly connected with the first rotating shaft.
[0013] The inner cleaning member further comprises a second rotating shaft and a driven gear, and the second rotating shaft is in damping rotation connection with the second sliding member, and the inner wiping member and the driven gear are coaxially fixedly connected with the second rotating shaft.
[0014] When the two fixed wheels and the two movable wheels abut against the side wall of the cupping device to cooperate with the outer edge to limit the cupping device from being separated from the inner wiping member, the driven gear will not mesh with the driving gear.
[0015] When the cupping device is not sleeved outside the inner wiping member, the forward sliding of the first sliding member can push the second sliding member to slide forward to mesh the driven gear with the driving gear.
[0016] When the driven gear meshes with the driving gear, the inner wiping member will be in contact with the outer cleaning member.
[0017] Further, the movable clamping member further comprises a first elastic member arranged between the first sliding member and the carrier for pushing the first sliding member forward.
[0018] Further, the inner cleaning member further comprises a second elastic member arranged between the second sliding member and the carrier for pushing the second sliding member backward, and the elastic force of the first elastic member is greater than that of the second elastic member.
[0019] Further, the inner cleaning part further comprises a third elastic member arranged between the second sliding member and the first sliding member, and the elastic force of the first elastic member is greater than the sum of the elastic forces of the second elastic member and the third elastic member.
[0020] Further, the carrier comprises a shell, slide rods arranged side by side on the upper side of the shell, and a handle arranged at the rear of the upper side of the shell.
[0021] The first rotating shaft longitudinally penetrates the shell and is rotationally connected with the shell, both the fixed wheels are arranged on the upper side of the shell, the right fixed wheel is rotationally connected with the upper end of the shell, the roller is arranged on the lower side of the shell, the driving gear is arranged in the shell, and the outer cleaning part is fixedly connected with the upper end of the shell.
[0022] The front and rear ends of the slide rods are fixedly connected with the shell through connecting bosses, the first sliding member and the second sliding member are both provided with slide rod holes on the left and right sides, and the first sliding member and the second sliding member are both slidably connected with the two slide rods through the slide rod holes on the left and right sides.
[0023] The second rotating shaft penetrates the second sliding member downward and extends into the shell, the driven gear is arranged in the shell, and the shell is provided with a second rotating shaft sliding groove for sliding of the second rotating shaft.
[0024] Further, the number of the first elastic member, the second elastic member and the third elastic member is two, and each is sleeved on the two slide rods, the first elastic member is arranged between the rear connecting boss and the first sliding member, and the second elastic member is arranged between the front connecting boss and the second sliding member.
[0025] Further, the movable clamping member further comprises a pushing member arranged at the rear side of the first sliding member, the handle is in the shape of an inverted U, and the length direction of the handle is parallel to the sliding direction of the first sliding member.
[0026] Further, the outer cleaning part comprises a support and an outer wiping member arranged on one side of the support, the shape of the outer wiping member matches the shape of the outer side of the cupping device, the shape of the inner wiping member matches the shape of the inner side of the cupping device, and the outer wiping member and the inner wiping member are both made of flexible material.
[0027] The present application discloses a kind of cupping device quick cleaning and disinfecting device, compared with prior art, it can quickly clean and disinfect the inner and outer sides of cupping device, and it can quickly clean and disinfect inner wiping member and outer wiping member, easy to operate, and cleaning process does not need to consume electric energy, production and use cost are lower, it is beneficial to market promotion and use. BRIEF DESCRIPTION OF DRAWINGS
[0028] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:
[0029] Figure 1 This is a schematic diagram of the structure of a cupping device in the prior art;
[0030] Figure 2 Here is a schematic diagram of an embodiment of the present invention:
[0031] Figure 3 for Figure 2 Enlarged structural diagram at point A;
[0032] Figure 4 This is a cross-sectional structural diagram of an embodiment of the present invention;
[0033] Figure 5 for Figure 4 Enlarged structural diagram at point B;
[0034] Figure 6 This is a schematic diagram of the internal cleaning component in one embodiment of the present invention;
[0035] Figure 7 This is a schematic diagram of the external cleaning component in one embodiment of the present invention.
[0036] The meanings of the labels in the attached diagram are as follows:
[0037] Carrier 1, housing 11, second rotating shaft groove 111, slide rod 12, connecting boss 121, handle 13, fixed clamp 2, fixed wheel 21, roller 22, first rotating shaft 23, driving gear 24, moving clamp 3, first sliding member 31, moving wheel 32, first elastic member 33, actuating member 34, outer cleaning member 4, bracket 41, outer wiping member 42, inner cleaning member 5, second sliding member 51, inner wiping member 52, second rotating shaft 53, driven gear 54, second elastic member 55, third elastic member 56, cupping device 6, outer edge 61. Detailed Implementation
[0038] The invention will now be further described with reference to the accompanying drawings.
[0039] Reference Figures 2-7 As shown, this embodiment of a cupping device for rapid cleaning and disinfection (also known as a cupping device for rapid cleaning and disinfection tool) includes a carrier 1, a fixed clamp 2, a movable clamp 3, an outer cleaning component 4, and an inner cleaning component 5.
[0040] In the embodiment, the carrier 1 is the framework of the whole device, which comprises a shell 11, slide rods 12 arranged side by side on the upper side of the shell 11, and a handle 13 arranged on the rear upper side of the shell 11. Specifically, the front and rear ends of the slide rods 12 are fixed to the shell 11 through connecting bosses 121.
[0041] In the embodiment, the fixed clamping part 2 comprises two fixed wheels 21 rotatably connected to the front upper side of the carrier 1 and a roller 22 rotatably connected to the carrier 1. When the roller 22 rotates, the left fixed wheel 21 will be driven to rotate.
[0042] Specifically, the fixed clamping part 2 further comprises a first rotating shaft 23 and a driving gear 24. The left fixed wheel 21, the roller 22, and the driving gear 24 are coaxially fixed to the first rotating shaft 23. The first rotating shaft 23 longitudinally penetrates the shell 11 and is rotatably connected to the shell 11. The two fixed wheels 21 are located on the upper side of the shell 11. The right fixed wheel 21 is rotatably connected to the upper end of the shell 11. The roller 22 is located on the lower side of the shell 11. The driving gear 24 is located in the shell 11. The outer cleaning part 4 is fixed to the upper end of the shell 11.
[0043] In the embodiment, the movable clamping part 3 comprises a first sliding part 31 slidably arranged on the rear upper side of the carrier 1 and two movable wheels 32 rotatably connected to the upper side of the first sliding part 31.
[0044] Specifically, the first sliding part 31 is provided with slide rod holes on the left and right sides. The first sliding part 31 is slidably connected to the two slide rods 12 through the slide rod holes on the left and right sides. In addition, in the embodiment, the roller shadow of the roller 22 projected on a horizontal plane from top to bottom protrudes from the carrier shadow of the carrier 1 projected on a horizontal plane from top to bottom. Such arrangement enables the roller 22 to contact other objects before the carrier 1, so as to facilitate the rolling of the roller 22 on a plane.
[0045] In the embodiment, the outer cleaning part 4 is arranged on the upper side of the carrier 1 for scrubbing the outer side of the cupping device 6. The outer cleaning part 4 comprises a bracket 41 and an outer scrubbing part 42 arranged on one side of the bracket 41. The shape of the outer scrubbing part 42 matches the shape of the outer side of the cupping device 6.
[0046] In the embodiment, the inner cleaning part 5 comprises a second sliding part 51 slidably arranged on the upper side of the carrier 1 and an inner scrubbing part 52 arranged on the second sliding part 51 for scrubbing the inner side of the cupping device 6.
[0047] Specifically, the inner cleaning member 5 further comprises a second rotating shaft 53 and a driven gear 54, the second rotating shaft 53 is in damping rotating connection with the second sliding member 51, and the inner wiping member 52 and the driven gear 54 are coaxially fixedly connected with the second rotating shaft 53. The second sliding member 51 is provided with sliding rod holes on the left and right sides, and the second sliding member 51 is in front and back sliding connection with the two sliding rods 12 through the sliding rod holes on the left and right sides. The second rotating shaft 53 penetrates the second sliding member 51 downward and extends into the shell 11, and the driven gear 54 is located in the shell 11. The shell 11 is provided with a second rotating shaft sliding groove 111 for sliding of the second rotating shaft 53. The shape of the inner wiping member 52 matches the shape of the inner side of the cupping device 6.
[0048] In the embodiment, the outer wiping member 42 and the inner wiping member 52 are both flexible materials, specifically, sponges.
[0049] In the embodiment, the movable clamping member 3 further comprises a first elastic member 33 arranged between the first sliding member 31 and the carrier 1 and used for pushing the first sliding member 31 forward, the inner cleaning member 5 further comprises a second elastic member 55 arranged between the second sliding member 51 and the carrier 1 and used for pushing the second sliding member 51 backward, the inner cleaning member 5 further comprises a third elastic member 56 arranged between the second sliding member 51 and the first sliding member 31, the elastic force of the first elastic member 33 is greater than the sum of the elastic forces of the second elastic member 55 and the third elastic member 56, the number of the first elastic member 33, the second elastic member 55 and the third elastic member 56 is both two, and they are all spiral springs and are respectively sleeved on the two sliding rods 12, the first elastic member 33 is located between the rear connecting boss 121 and the first sliding member 31, and the second elastic member 55 is located between the front connecting boss 121 and the second sliding member 51.
[0050] In the initial state, the first elastic member 33 will push the first sliding member 31 forward under the action of its own elastic force in cooperation with the rear connecting boss 121, the first sliding member 31 will abut against the third elastic member 56 when sliding forward, and the second sliding member 51 will be pushed forward by the third elastic member 56, until the inner wiping member 52 is pushed forward to abut against the outer wiping member 42 by the second rotating shaft 53, in this state, the third elastic member 56 will be in a compressed state under the pushing action of the first elastic member 33, and similarly, the front end of the second elastic member 55 will abut against the front connecting boss 121 to keep compression. In addition, in this state, the driven gear 54 will engage with the driving gear 24.
[0051] In this embodiment, the movable clamping member 3 further comprises a pushing member 34 arranged at the rear side of the first sliding member 31. The pushing member 34 is shaped like an inverted "L" and has a recess at its upper end for the thumb to extend into. In this way, the user can easily push the pushing member 34 forward and backward with the thumb to control the first sliding member 31 to slide forward and backward. In addition, the handle 13 is shaped like an inverted "U" and its length direction is parallel to the sliding direction of the first sliding member 31. In this way, the user can easily insert the four fingers except the thumb into the handle 13 to hold the handle 13, so that the user can control the movable clamping member 3 to move forward and backward while holding the carrier 1 with one hand.
[0052] When the cupping device 6 is cleaned and disinfected, the user holds the handle 13 with one hand and then pushes the movable clamp 3 backward against the elastic force of the first elastic member 33, so that the two movable wheels 32 are away from the two fixed wheels 21 to make room for the outer edge 61 to enter. In this state, the second elastic member 55 will be pushed backward by the front connecting boss 121 to cooperate with the second sliding member 51 under the action of its own elastic force, so that the inner cleaning member 52 is located between the two fixed wheels 21 for subsequent cupping device 6 to be set outside the inner cleaning member 52. Similarly, the third elastic member 56 will abut against the first sliding member 31 under the action of its own elastic force, so that the inner cleaning member 52 is located between the two movable wheels 32 for subsequent cupping device 6 to be set outside the inner cleaning member 52. After the above operation is completed, the cupping device 6 is set outside the inner cleaning member 52 until the lower end of the cupping device 6 abuts against the upper end of the second sliding member 51. In this way, the inner cleaning member 52 will abut against the inner wall of the cupping device 6 under the action of its own elastic force. Then the movable clamp 3 is released, and at this time the first elastic member 33 will rebound to push the first sliding member 31 to slide forward, so that the two movable wheels 32 on the first sliding member 31 abut against the rear side wall of the cupping device 6. In this way, the cupping device 6 is also pushed forward to slide together with the inner cleaning member 5 until the front side wall of the cupping device 6 abuts against the two fixed wheels 21. In this state, the fixed wheels 21 and the movable wheels 32 are located on the upper side of the outer edge 61 to limit the cupping device 6 from being separated from the inner cleaning member 52. At this time, the cupping device 6 is rotationally limited between the fixed clamp 2 and the movable clamp 3. In this state, the front side of the cupping device 6 will elastically abut against the outer cleaning member 42. In addition, the driven gear 54 in this state cannot be engaged with the driving gear 24 under the limiting action of the cupping device 6. After the above installation operation is completed, the user can hold the handle 13 to control the roller 22 and the cupping device 6 to extend into the boiling water, and make the roller 22 abut against the bottom of the water pot in the vertical direction. Then the user pushes the carrier 1 back and forth to control the roller 22 to rotate back and forth under the friction action of the bottom of the water pot. When the roller 22 rotates, it will drive the left fixed wheel 21 to rotate through the first rotating shaft 23. This process will drive the cupping device 6 to rotate. Since the outer cleaning member 42 is fixed in position, and the inner cleaning member 52 is connected to the second sliding member 51 through the second rotating shaft 53 and the second sliding member 51, the cupping device 6 cannot drive the inner cleaning member 52 to rotate. Therefore, the cupping device 6 will rotate relative to the outer cleaning member 42 and the inner cleaning member 52. In this process, the inner cleaning member 52 and the cupping device 6 will repeatedly clean the inner and outer sides of the cupping device 6, respectively. Since the cupping device 6 is directly immersed in boiling water, it can also be disinfected during the cleaning process. In this way, the cleaning and disinfection processes are carried out simultaneously to quickly complete the cleaning and disinfection of the cupping device 6, thereby improving work efficiency.
[0053] When the inner and outer wipers 52 and 42 need to be cleaned, the cleaning and disinfecting device is kept in the initial state as described above, i.e. the natural state of the cleaning and disinfecting device without the cupping device 6 installed. In this state, the user holds the handle 13 and controls the roller 22, the outer wiper 42 and the inner wiper 52 to be inserted into boiling water. Then the user pushes the carrier 1 back and forth to control the roller 22 to rotate back and forth by the friction of the bottom of the kettle. When the roller 22 rotates, the driving gear 24 is driven to rotate by the first rotating shaft 23. Since the driven gear 54 is engaged with the driving gear 24 in this state, the driving gear 24 drives the driven gear 54 to rotate. When the driven gear 54 rotates, the inner wiper 52 is driven to rotate by the second rotating shaft 53. Since the inner wiper 52 is in elastic abutment with the outer wiper 42 in this state, the outer wiper 42 and the inner wiper 52 are rubbed against each other. In this way, the inner wiper 52 and the outer wiper 42 can be quickly cleaned and disinfected.
[0054] It is worth mentioning that the container containing boiling water is not limited, and the cleaning can also be directly used under the flushing of liquid. In addition, the liquid participating in cleaning can also be other normal temperature / high temperature cleaning liquid or disinfectant, such as alcohol.
[0055] In summary, compared with the prior art, the cleaning and disinfecting device can quickly clean and disinfect the inner and outer sides of the cupping device, quickly clean and disinfect the inner and outer wipers, is easy to operate, does not consume electric energy during the cleaning process, has low production and use costs, and is conducive to market promotion and use.
[0056] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.
Claims
1. A rapid cleaning and disinfection device for cupping sets, characterized in that: The device comprises a carrier, a fixed clamp, a movable clamp, an outer cleaning part and an inner cleaning part. The fixed clamp comprises two fixed wheels rotatably connected to the front upper side of the carrier and a roller rotatably connected to the carrier. When the roller rotates, one of the fixed wheels rotates. The movable clamp comprises a first sliding part slidingly assembled to the rear upper side of the carrier and two movable wheels rotatably connected to the upper side of the first sliding part. The outer cleaning part is arranged on the upper side of the carrier to clean the outer side of the cupping device. The inner cleaning part comprises a second sliding part slidingly assembled to the upper side of the carrier and an inner cleaning part arranged on the second sliding part to clean the inner side of the cupping device. When the cupping device is sleeved on the outer side of the inner cleaning part and the lower end of the cupping device abuts against the upper end of the second sliding part, and the two movable wheels slide forward with the first sliding part to abut against the side wall of the cupping device, and the cupping device slides forward with the second sliding part to abut against the two fixed wheels, the fixed wheels and the movable wheels are located on the upper side of the outer edge to limit the cupping device from being separated from the inner cleaning part. In this state, when the roller rotates to rotate one of the fixed wheels, the rotation of the fixed wheel can drive the cupping device to rotate through the friction formed by abutting against the outer side of the cupping device. The fixed clamp further comprises a first rotating shaft and a driving gear. The left fixed wheel, the roller and the driving gear are coaxially fixed to the first rotating shaft. The inner cleaning part further comprises a second rotating shaft and a driven gear. The second rotating shaft is dampingly rotatably connected to the second sliding part. The inner cleaning part and the driven gear are coaxially fixed to the second rotating shaft. When the two fixed wheels and the two movable wheels abut against the side wall of the cupping device to cooperate with the outer edge to limit the cupping device from being separated from the inner cleaning part, the driven gear does not mesh with the driving gear. When the cupping device is not sleeved on the outer side of the inner cleaning part, the forward sliding of the first sliding part can push the second sliding part to slide forward to mesh the driven gear with the driving gear. When the driven gear meshes with the driving gear, the inner cleaning part is in contact with the outer cleaning part. The movable clamp further comprises a first elastic member arranged between the first sliding part and the carrier to push the first sliding part forward. The inner cleaning part further comprises a second elastic member arranged between the second sliding part and the carrier to push the second sliding part backward. The elastic force of the first elastic member is greater than that of the second elastic member. The inner cleaning part further comprises a third elastic member arranged between the second sliding part and the first sliding part. The elastic force of the first elastic member is greater than the sum of the elastic forces of the second elastic member and the third elastic member. The carrier comprises a shell, a slide rod arranged on the upper side of the shell and a handle arranged on the rear upper side of the shell. The first rotating shaft longitudinally penetrates the shell and is rotatably connected to the shell. The two fixed wheels are located on the upper side of the shell. The right fixed wheel is rotatably connected to the upper end of the shell. The roller is located on the lower side of the shell. The driving gear is located in the shell. The outer cleaning part is fixed to the upper end of the shell. The slide rods are fixed to the shell through the connecting bosses at the front and rear ends, the first slide and the second slide are provided with slide rod holes on the left and right sides, and the first slide and the second slide are connected to the slide rods at the front and rear through the slide rod holes on the left and right sides; The second rotating shaft penetrates the second slide downward and extends into the shell, the driven gear is located in the shell, and the shell is provided with a second rotating shaft sliding groove for the sliding of the second rotating shaft; The first elastic member, the second elastic member and the third elastic member are both two in number and are sleeved on the two slide rods, the first elastic member is located between the rear connecting boss and the first slide, and the second elastic member is located between the front connecting boss and the second slide.
2. The cupping therapy device rapid cleaning and disinfecting device according to claim 1, characterized in that: The roller shadow projected on the horizontal plane from top to bottom protrudes from the carrier shadow projected on the horizontal plane from top to bottom.
3. The cupping therapy device rapid cleaning and disinfecting device according to claim 1, characterized in that: The movable clamping member further comprises a pushing member arranged at the rear side of the first slide, the handle is in the shape of an inverted U, and the length direction of the handle is parallel to the sliding direction of the first slide.
4. The cupping device rapid cleaning and disinfecting device according to any one of claims 1-3, characterized in that: The outer cleaning member comprises a support and an outer wiping member arranged at one side of the support, the shape of the outer wiping member is matched with the shape of the outer side of the cupping device, the shape of the inner wiping member is matched with the shape of the inner side of the cupping device, and the outer wiping member and the inner wiping member are both made of flexible material.
Citation Information
Patent Citations
Glass cupping jar inner wall cleaning equipment for medical cupping jars
CN107096777A
Medical treatment test tube inner wall cleaning device
CN206966257U