Mixing device for medical beauty implant material processing

Abstract

The invention relates to the technical field of medical beauty auxiliary devices, in particular to a mixing device for medical beauty implant material processing. The device comprises a mixing pipe barrel, a connecting end arranged on the upper side of the mixing pipe barrel, a wall scraping assembly arranged in the mixing pipe barrel and used for converging and pushing materials on the inner wall of the mixing pipe barrel to the upper end of the mixing pipe barrel, and a mixing assembly arranged in the mixing pipe barrel and used for circumferentially stirring the materials in the mixing pipe barrel. The device aims to reduce mixed materials remaining on the inner wall of the mixing device as much as possible.

Description

Technical Field

[0001] The present invention relates to the technical field of medical aesthetics auxiliary devices, and in particular to a mixing device for processing medical aesthetics implant materials. Background Art

[0002] Currently, in aesthetic medicine, based on practitioners' own experience and needs, in order to achieve different treatment goals and achieve the best treatment results, it is often necessary to mix and use a variety of different products or active ingredients, such as fat, PLLA, growth factors, PRP, botulinum toxin, or hyaluronic acid. In this process, the following problems exist:

[0003] 1. Currently, materials are mostly mixed through medical three-way pipes, which have three interfaces. When in use, the materials in the syringe are mixed by connecting the syringe to the three interfaces and pushing and pulling back and forth. As a result, part of the mixed material will be left on the wall of the three-way pipe during the process of aspirating the mixed material, resulting in material waste.

[0004] 2. In the process of mixing medical beauty materials through the three-way pipe, the material mixing is driven by repeated pushing and pulling of the syringe, resulting in the inability to quickly and evenly mix the injected materials. Summary of the Invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a mixing device for processing medical cosmetic implant materials, the purpose of which is to reduce the mixed material remaining on the inner wall of the mixing device as much as possible.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A mixing device for processing medical cosmetic implant materials, comprising a mixing tube, a connecting end located on the upper side of the mixing tube, a scraping assembly located within the mixing tube and used to push material on the inner wall of the mixing tube toward the upper end of the mixing tube, and a mixing assembly located within the mixing tube and used to circumferentially stir the material in the mixing tube;

[0008] The scraper assembly includes a spiral cylinder fixed in the mixing tube along the vertical height direction of the mixing tube, a horizontal push plate movably sleeved on the spiral cylinder along the helical direction of the spiral cylinder and with the side wall sealedly connected to the inner wall of the mixing tube, a first elastic sealing ring arranged between the horizontal push plate and the spiral cylinder and fixedly connected to the horizontal push plate, a petal-shaped connecting valve fixed in the connecting end head, and a plurality of air pressure balance holes arranged at circumferential intervals on the lower side of the mixing tube.

[0009] More preferably, the mixing assembly includes a plurality of through holes arranged at intervals in the circumferential direction on the horizontal push plate and a plurality of stirring rods movably arranged in each through hole along the vertical direction of the mixing tube.

[0010] More preferably, an elastic sealing ring is fixed on the inner wall of each through hole and is sealed and connected to the side wall of the corresponding stirring rod.

[0011] More preferably, a pair of upper supporting plates are fixedly provided on the left and right side walls of the mixing tube, and a pair of lower supporting plates are fixedly provided on the left and right side walls of the mixing tube corresponding to the lower sides of the upper supporting plates.

[0012] More preferably, a second elastic sealing ring is fixedly provided on the side wall of the horizontal push plate.

[0013] The present invention has the following beneficial effects:

[0014] 1. The present invention uses a scraper assembly to drive a horizontal push plate to slide up against the inner wall of the mixing tube when the syringe sucks the material out of the mixing tube through the connecting end, thereby converging the material on the inner wall of the mixing tube toward the upper end of the inner wall of the mixing tube, thereby reducing the amount of mixed material remaining on the inner wall of the mixing device after the material is sucked out by the syringe;

[0015] 2. In the present invention, the mixing assembly causes the horizontal push plate to drive the stirring rods to rotate circumferentially in the mixing tube during the process of pushing and pulling the syringe, thereby accelerating the mixing of the materials in the mixing tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall exploded view of the present invention;

[0017] Figure 2 This is an overall axonometric view of the present invention;

[0018] Figure 3 This is a vertically cut structural diagram of the present invention.

[0019] Description of reference numerals:

[0020] 1. Mixing tube; 2. Connecting end; 3. Scraping assembly; 31. Spiral cylinder; 32. Horizontal push plate; 33. First elastic sealing ring; 34. Petal-shaped connecting valve; 35. Air pressure balance hole; 4. Stirring assembly; 41. Through hole; 42. Stirring rod; 5. Elastic sealing ring; 6. Upper support plate; 7. Lower support plate; 8. Second elastic sealing ring. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figure 1 、 Figure 2 and Figure 3As shown, a mixing device for processing medical aesthetic implant materials in this embodiment includes a mixing tube 1, a connecting end 2 provided on the upper side of the mixing tube 1, a scraping assembly 3 provided in the mixing tube 1 and used to push the material on the inner wall of the mixing tube 1 toward the upper end of the mixing tube 1, and a mixing assembly 4 provided in the mixing tube 1 and used to circumferentially stir the material in the mixing tube 1;

[0023] The scraper assembly 3 includes a spiral cylinder 31 fixed in the mixing tube 1 along the vertical direction of the mixing tube 1, a horizontal push plate 32 movably sleeved on the spiral cylinder 31 along the helical direction of the spiral cylinder 31 and with the side wall sealed and connected to the inner wall of the mixing tube 1, a first elastic sealing ring 33 provided between the horizontal push plate 32 and the spiral cylinder 31 and fixedly connected to the horizontal push plate 32, a flap-shaped connecting valve 34 fixed in the connecting end head 2 and a plurality of air pressure balance holes 35 arranged at circumferential intervals on the lower side of the mixing tube 1.

[0024] When the product is in use, the space above the horizontal push plate 32 in the mixing tube 1 is in a sealed state. When the syringe is connected to the connecting end 2 to push the material into the mixing tube 1, the flap-shaped connecting valve 34 is pushed into the mixing tube 1, thereby connecting the space above the horizontal push plate 32 in the mixing tube 1 with the syringe. During the injection process, the material filled in the space above the horizontal push plate 32 in the mixing tube 1 gradually increases, and the internal pressure increases, thereby pushing the horizontal push plate 32 to rotate and slide down along the spiral direction of the spiral cylinder 31. When the injection stops, the flap-shaped connecting valve 34 self-deforms and returns to a sealed state. Then, when the syringe is pulled outward, the flap-shaped connecting valve 34 is opened under the action of suction pressure. The connecting valve 34 opens outward, allowing the material in the space above the horizontal push plate 32 in the mixing tube 1 to be sucked into the syringe. During the suction process, the air pressure in the space above the horizontal push plate 32 in the mixing tube 1 decreases, and the external atmospheric pressure applies an upward thrust to the horizontal push plate 32 through the air pressure balance hole 35, thereby balancing the space above the horizontal push plate 32 in the mixing tube 1 with the external atmospheric pressure. As a result, when the syringe is pulled out, the horizontal push plate 32 rotates and slides upward along the spiral direction of the spiral cylinder 31, and the material on the side wall of the space above the horizontal push plate 32 in the mixing tube 1 is gathered to the upper end of the mixing tube 1 for suction by the syringe, reducing the amount of material remaining on the inner wall.

[0025] like Figure 1 、 Figure 2 and Figure 3 As shown, the mixing assembly 4 includes a plurality of through holes 41 arranged circumferentially and spaced apart on the horizontal push plate 32 and a plurality of stirring rods 42 movably arranged in each through hole 41 along the vertical direction of the mixing tube 1 .

[0026] When the product is in use, during the process of pushing and pulling the syringe, the horizontal push plate 32 rotates and slides up and down along the spiral cylinder 1, thereby driving each stirring rod 42 to rotate synchronously with the horizontal push plate 32, thereby accelerating the mixing of the materials.

[0027] like Figure 1 and Figure 3 As shown, an elastic sealing ring 5 is fixed on the inner wall of each through hole 41 and is sealed and connected to the side wall of the corresponding stirring rod 42.

[0028] When in use, this product prevents the material from flowing out through the gap between the inner wall of the through hole 41 and the outer wall of the stirring rod 42, causing the material to overflow, and prevents the space above the horizontal push plate 32 in the mixing tube 1 from losing the sealing effect.

[0029] like Figure 1 and Figure 2 As shown, a pair of upper supporting plates 6 are fixedly provided on the left and right side walls of the mixing tube 1 , and a pair of lower supporting plates 7 are fixedly provided on the left and right side walls of the mixing tube 1 corresponding to the lower sides of the upper supporting plates 6 .

[0030] When using this product, the operator inserts two fingers between the upper supporting plate 6 and the lower supporting plate 7 on both sides, which makes it easier for the operator to apply force and hold.

[0031] like Figure 1 and Figure 3 As shown, a second elastic sealing ring 8 is fixedly provided on the side wall of the horizontal push plate 32 .

[0032] When using this product, the horizontal push plate 32 is fully fitted to the inner wall, the inner wall material is scraped off as completely as possible, and moves upward together with the horizontal push plate 32.

[0033] The working principle of this device is:

[0034] The first step: inject the material to be mixed into the mixing tube 1 from the connecting end 2 through the syringe in a quantitative manner. When the last mixed material is injected, connect the syringe end to the connecting end 2, and then push the material in the syringe into the mixing tube 1. At this time, the material pushes the flap-shaped connecting valve 34 inward from the connecting end 2, and as the material is continuously injected into the mixing tube 1, the pressure above the horizontal push plate 32 increases, pushing the horizontal push plate 32 downward, so that the horizontal push plate 32 moves downward along the spiral direction of the spiral cylinder 31, causing the horizontal push plate 32 to rotate and slide, thereby driving the various stirring rods 42 connected to it to rotate synchronously with the horizontal push plate 32, and mixing and stirring the materials in the mixing tube 1.

[0035] Step 2: Pull the syringe outward again to create suction on the material in the mixing tube 1, prompting the material in the mixing tube 1 to push the flap-shaped connecting valve 34 upward to flow out, thereby reducing the pressure above the horizontal push plate 32. Under the action of atmospheric pressure, the bottom of the horizontal push plate 32 is pushed upward by the pressure, causing the horizontal push plate 32 to rotate and slide upward along the spiral direction of the spiral cylinder 1 during the process of pulling the syringe outward, so that the stirring column 42 rotates with the horizontal push plate 32 to stir the material and the horizontal push plate 32 continuously pushes the upper material to gather at the connecting end 2 during the process of mixing.

[0036] Step 3: In order to mix evenly, the syringe can be pushed and pulled repeatedly. When taking, pull the syringe outward to suck out the material in the mixing tube 1 and suck it into the syringe for the operator to use.

[0037] The above description is only a specific embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made by using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mixing device for processing medical cosmetic implant materials, characterized by: The invention comprises a mixing tube (1), a connecting end (2) provided on the upper side of the mixing tube (1), a scraping assembly (3) provided in the mixing tube (1) and used for converging and pushing the inner wall material of the mixing tube (1) toward the upper end of the mixing tube (1), and a mixing assembly (4) provided in the mixing tube (1) and used for circumferentially stirring the material in the mixing tube (1); The scraper assembly (3) comprises a spiral cylinder (31) fixedly arranged in the mixing tube (1) along the vertical direction of the mixing tube (1), a horizontal push plate (32) movably sleeved on the spiral cylinder (31) along the spiral direction of the spiral cylinder (31) and with the side wall sealedly connected to the inner wall of the mixing tube (1), a first elastic sealing ring (33) arranged between the horizontal push plate (32) and the spiral cylinder (31) and fixedly connected to the horizontal push plate (32), a flap-shaped connecting valve (34) fixedly arranged in the connecting end (2), and a plurality of air pressure balance holes (35) arranged at intervals in the circumferential direction on the lower side of the mixing tube (1).

2. A mixing device for processing medical cosmetic implant materials according to claim 1, characterized in that: The mixing assembly (4) comprises a plurality of through holes (41) arranged at intervals in the circumferential direction on the horizontal push plate (32) and a plurality of stirring rods (42) movably arranged in each through hole (41) along the vertical direction of the mixing tube (1).

3. The mixing device for processing medical cosmetic implant materials according to claim 2, characterized in that: An elastic sealing ring (5) is fixedly provided on the inner wall of each through hole (41) and is sealed and connected to the side wall of the corresponding stirring rod (42).

4. The mixing device for processing medical cosmetic implant materials according to claim 1, characterized in that: A pair of upper supporting plates (6) are fixedly provided on the left and right side walls of the mixing tube (1), and a pair of lower supporting plates (7) are fixedly provided on the left and right side walls of the mixing tube (1) corresponding to the lower sides of the upper supporting plates (6).

5. The mixing device for processing medical cosmetic implant materials according to claim 1, characterized in that: A second elastic sealing ring (8) is fixedly provided on the side wall of the horizontal push plate (32).

Images