Recombinant III-type human collagen dressing device

Abstract

The utility model discloses a recombinant III type human collagen dressing device, which relates to the technical field of medical dressings and comprises a device body component, a discharge pipe is fixedly connected to the middle of the lower surface of the device body component in a penetrating manner, and a valve is arranged on the outer surface of the discharge pipe. Three supporting frames are fixedly connected to the lower surface of the device body assembly in an annular array mode, a circular stabilizing plate is fixedly connected to the lower ends of the three supporting frames, and an end cover is arranged on the upper surface of the device body assembly. Through the arrangement of the motor and the connecting assembly, the screw rod is convenient to rotate, so that the mixing disc moves up and down on the inner wall of the cylinder body, materials in the cylinder body are mixed, and the lower surface of the inner wall of the cylinder body is stirred through the arrangement of the stirring rod while the screw rod rotates; the problem that an existing stirring and mixing device is poor in material stirring and mixing effect is solved, and the effect of improving the stirring and mixing performance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical dressings, in particular to a recombinant type III human collagen dressing device. Background Art

[0002] Recombinant type III human collagen dressing is a medical dressing used for wound treatment and wound healing. It is a humanized collagen obtained through genetic engineering technology. It is usually used by medical professionals in clinical medical environments to treat various wounds, such as burns, incisions, chronic ulcers, etc. Recombinant type III human collagen dressing is divided into type A (liquid type) and type B (applicator type) according to different product properties. Type A consists of protein solution and polyolefin plastic bottle or glass bottle or aluminum-plastic composite film bag; Type B consists of protein solution and non-woven fabric (optional: polyethylene carrier packaging, product surface covered with a layer of polypropylene pearlescent paper). The protein solution consists of recombinant type I humanized collagen, carbomer, glycerin, disodium edetate, methylparaben, triethanolamine and purified water.

[0003] The existing technology has the following problems:

[0004] In the existing recombinant type III human collagen dressing device, a variety of materials are mixed by stirring and mixing, and the current stirring and mixing device has a poor effect in stirring and mixing the materials. At the same time, because the current stirring and mixing device is not easy to disassemble, it leads to the problem that the internal residue cannot be cleaned after the work is completed. Utility Model Content

[0005] The utility model provides a recombinant type III human collagen dressing device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A recombinant type III human collagen dressing device comprises a device body component, a discharge pipe is fixedly connected through the middle of the lower surface of the device body component, a valve is provided on the outer surface of the discharge pipe, three support frames are fixedly connected in a ring array on the lower surface of the device body component, circular stabilizing plates are fixedly connected at the lower ends of the three support frames, an end cover is provided on the upper surface of the device body component, loading and unloading components are mirror-imaged on the front and rear sides of the end cover and the outer surface of the device body component, a motor is fixedly connected to the middle of the upper surface of the end cover, and a U-shaped handle is fixedly connected to the upper surface of the end cover.

[0008] The device body assembly includes a cylinder, the inner wall of the cylinder is provided with vertical grooves on both sides, a fixing plate is fixedly connected to the lower part of the inner wall of the cylinder, a circular limit seat is fixedly connected to the middle part of the fixing plate, a screw rod is movably connected to the inside of the circular limit seat, a mixing disk is threadedly connected to the outer surface of the screw rod, a plurality of through openings communicating with each other up and down are provided in a circular array on the upper surface of the mixing disk, sliders are fixedly connected to the outer surface of the mixing disk on both sides, the outer surface of the slider is slidably connected to the inside of the vertical groove, and the outer surface of the mixing disk overlaps the inner wall of the cylinder.

[0009] A further improvement of the technical solution of the utility model is that: a connecting assembly is fixedly connected to the upper end of the screw rod, a stirring rod is fixedly connected to the lower part of the outer surface of the screw rod, and one end of the stirring rod away from the screw rod overlaps the inner wall of the cylinder.

[0010] A further improvement of the technical solution of the utility model is that: the connecting assembly includes a sleeve, and the outer surface of the sleeve is provided with internally and externally communicating clamping grooves on both left and right sides.

[0011] A further improvement of the technical solution of the utility model is that a circular positioning block is fixedly connected to the lower surface of the end cover, the output shaft of the motor penetrates and moves inside the end cover and the circular positioning block, plug blocks are fixedly connected to the left and right sides below the outer surface of the motor output shaft, the outer surface of the circular positioning block is plugged into the interior of the cylinder, and the lower surface of the end cover overlaps the upper surface of the cylinder.

[0012] A further improvement of the technical solution of the utility model is that the lower part of the outer surface of the motor output shaft is plugged into the inside of the sleeve, and the outer surface of the plug block is plugged into the inside of the slot.

[0013] A further improvement of the technical solution of the utility model is that the loading and unloading assembly includes an upper connecting block and a lower connecting block, the rear side of the upper connecting block is fixedly connected to the outer surface of the end cover, and the rear side of the lower connecting block is fixedly connected to the outer surface of the cylinder.

[0014] A further improvement of the technical solution of the utility model is that a groove communicating with each other from top to bottom is opened on the front side of the lower connecting block, a guide rod is overlapped inside the groove, the upper end of the outer surface of the guide rod passes through and moves inside the upper connecting block, a stopper is fixedly connected to the lower end of the guide rod, and the upper surface of the stopper overlaps the lower surface of the lower connecting block.

[0015] A further improvement of the technical solution of the utility model is that: an elastic rubber block is fixedly connected to the upper end of the guide rod, the lower surface of the elastic rubber block overlaps the upper surface of the upper connecting block, and a circular extrusion block is fixedly connected to the upper surface of the elastic rubber block.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides a recombinant type III human collagen dressing device, which adopts the mutual cooperation of a cylinder, a vertical groove, a fixing plate, a circular limit seat, a screw, a mixing disk, a slider, a stirring rod, and a connecting component. The motor and the connecting component are arranged to facilitate the rotation of the screw, so that the mixing disk moves up and down on the inner wall of the cylinder, thereby mixing the materials inside the cylinder. While the screw rotates, the stirring rod is arranged to stir the lower surface of the inner wall of the cylinder, thereby solving the problem of poor effect of stirring and mixing materials in the current stirring and mixing device, and achieving the effect of improving the stirring and mixing performance.

[0018] The utility model provides a recombinant type III human collagen dressing device, which adopts the mutual cooperation of an upper connecting block, a lower connecting block, a groove, a guide rod, a stopper, an elastic rubber block, and a circular extrusion block. The setting of the elastic rubber block makes the stopper fit closely with the lower surface of the lower connecting block, thereby having a position limiting function. The elastic rubber block is pressed and deformed to drive the guide rod and the stopper to move downward. After pressing, the circular extrusion block is rotated to change the position of the stopper, thereby completing the disassembly operation, solving the problem that the current stirring and mixing device is inconvenient to clean up the internal residue after the disassembly work is completed, achieving the goal of simple disassembly operation, facilitating the cleaning of the internal residual material, making the interior clean and tidy, thereby improving the quality of the next material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the cylinder in the device body assembly of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the connection component of the utility model;

[0022] Figure 4 This is a schematic diagram of the circular positioning block and inserting block structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the loading and unloading assembly of the utility model.

[0024] In the figure: 1. device body assembly; 11. cylinder; 12. vertical groove; 13. fixing plate; 14. circular limit seat; 15. screw rod; 16. mixing plate; 17. slider; 18. stirring rod; 19. connecting assembly; 191. sleeve; 192. slot; 2. discharge pipe; 3. support frame; 4. circular stabilizing plate; 5. end cover; 51. circular positioning block; 6. loading and unloading assembly; 61. upper connecting block; 62. lower connecting block; 63. groove; 64. guide rod; 65. stopper; 66. elastic rubber block; 67. circular extrusion block; 7. motor; 71. plug block; 8. U-shaped handle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the utility model provides a recombinant type III human collagen dressing device, including a device body component 1, a discharge pipe 2 is fixedly connected through the middle of the lower surface of the device body component 1, a valve is arranged on the outer surface of the discharge pipe 2, three support frames 3 are fixedly connected to the lower surface of the device body component 1 in an annular array, a circular stabilizing plate 4 is fixedly connected to the lower ends of the three support frames 3, an end cover 5 is arranged on the upper surface of the device body component 1, and a loading and unloading component 6 is mirror-imaged on the front and rear sides of the end cover 5 and the outer surface of the device body component 1, a motor 7 is fixedly connected to the middle of the upper surface of the end cover 5, and a U-shaped handle 8 is fixedly connected to the upper surface of the end cover 5;

[0027] The setting of the loading and unloading component 6 makes it easy to limit the position and disassemble the end cover 5. The setting of the motor 7 drives the internal structure of the cylinder 11 in the device body component 1 to move, so as to stir and mix the materials. After stirring and mixing, the valve in the discharge pipe 2 is opened to discharge the mixed material into the container on the circular stabilizing plate 4. The motor 7 and the wires are electrically connected to the external power supply.

[0028] like Figure 2As shown, the device body component 1 includes a cylinder 11, and vertical grooves 12 are provided on both sides of the inner wall of the cylinder 11, a fixing plate 13 is fixedly connected to the lower part of the inner wall of the cylinder 11, and a circular limit seat 14 is fixedly connected to the middle part of the fixing plate 13, and a screw rod 15 is movably connected to the inner part of the circular limit seat 14, and a mixing disk 16 is threadedly connected to the outer surface of the screw rod 15, and a plurality of through holes communicating with each other are provided in a circular array on the upper surface of the mixing disk 16, and sliders 17 are fixedly connected to the outer surface of the mixing disk 16 on both sides, and the outer surface of the slider 17 is slidably connected to the inner part of the vertical groove 12, and the outer surface of the mixing disk 16 overlaps the inner wall of the cylinder 11, and a connecting assembly 19 is fixedly connected to the upper end of the screw rod 15, and a stirring rod 18 is fixedly connected to the lower part of the outer surface of the screw rod 15, and the end of the stirring rod 18 away from the screw rod 15 overlaps the inner wall of the cylinder 11;

[0029] When the end cover 5 is opened, various types of materials are placed into the cylinder 11, and then the end cover 5 is closed and positioned through the setting of the loading and unloading assembly 6, and the motor 7 is started to drive the connecting assembly 19 and the screw rod 15 to rotate, so that the mixing disk 16 moves upward on the inner wall of the cylinder 11, and the slider 17 slides inside the vertical groove 12. When the screw rod 15 rotates, the stirring rod 18 is driven to rotate, so that the materials at the bottom of the cylinder 11 are stirred and mixed. When the mixing disk 16 moves upward to the appropriate position, the motor 7 is reversed and drives the screw rod 15 to rotate again, so that the mixing disk 16 moves downward, and the materials inside the cylinder 11 are mixed and stirred by the mixing disk 16 moving up and down, and the position of the circular limit seat 14 is fixed by the setting of the fixing plate 13, and the position of the screw rod 15 is restricted by the setting of the circular limit seat 14, so that the screw rod 15 can only rotate.

[0030] like Figure 3 - Figure 4 As shown, the connecting assembly 19 includes a sleeve 191, and the outer surface of the sleeve 191 is provided with a card slot 192 that communicates with the inside and outside on both left and right sides. The lower surface of the end cover 5 is fixedly connected with a circular positioning block 51, and the output shaft of the motor 7 penetrates and moves inside the end cover 5 and the circular positioning block 51. The outer surface of the circular positioning block 51 is plugged into the inside of the cylinder 11, and the lower surface of the end cover 5 overlaps with the upper surface of the cylinder 11. The lower surface of the outer surface of the output shaft of the motor 7 is plugged into the inside of the sleeve 191, and the outer surface of the plug block 71 is plugged into the inside of the card slot 192.

[0031] Before use, the circular positioning block 51 in the end cover 5 is inserted into the interior of the cylinder 11, so that the output shaft of the motor 7 is inserted into the interior of the sleeve 191, and the insert block 71 is inserted into the interior of the slot 192, and then the end cover 5 is positioned by the assembly and disassembly assembly 6. When the motor 7 is started, the sleeve 191 and the screw rod 15 rotate due to the setting of the insert block 71 and the slot 192, thereby completing the movement of the internal structure of the cylinder 11 and stirring and mixing the materials.

[0032] like Figure 5 As shown, the loading and unloading assembly 6 includes an upper connecting block 61 and a lower connecting block 62. The rear side of the upper connecting block 61 is fixedly connected to the outer surface of the end cover 5, and the rear side of the lower connecting block 62 is fixedly connected to the outer surface of the cylinder 11. The front of the lower connecting block 62 is provided with a groove 63 that communicates with each other from top to bottom. The interior of the groove 63 is overlapped with a guide rod 64. The upper end of the outer surface of the guide rod 64 penetrates and moves inside the upper connecting block 61. The lower end of the guide rod 64 is fixedly connected with a stopper 65. The upper surface of the stopper 65 overlaps with the lower surface of the lower connecting block 62. The upper end of the guide rod 64 is fixedly connected with an elastic rubber block 66. The lower surface of the elastic rubber block 66 overlaps with the upper surface of the upper connecting block 61. The upper surface of the elastic rubber block 66 is fixedly connected with a circular extrusion block 67.

[0033] When the work is completed and disassembly is required, the circular extrusion block 67 is pressed to cause the elastic rubber block 66 to deform and shrink, so that the guide rod 64 and the stopper 65 move downward. At this time, the upper surface of the stopper 65 is separated from the lower surface of the lower connecting block 62. The circular extrusion block 67 is pressed and rotated 90 degrees to drive the elastic rubber block 66, the guide rod 64 and the stopper 65, so that the position of the stopper 65 changes, thereby completing the disassembly of the loading and unloading assembly 6. The U-shaped handle 8 is then moved upward to drive the end cover 5 so that the output shaft of the motor 7 and the plug 71 are respectively moved out of the sleeve 191 and the slot 192, thereby facilitating disassembly. The tap water head is then connected through a water gun and a water pipe to rinse the inside of the cylinder 11 to make the inside clean and tidy. Conversely, the installation operation steps are the same as the disassembly operation steps.

[0034] The working principle of the recombinant type III human collagen dressing device is described in detail below.

[0035] After the end cover 5 is opened, various types of materials are placed into the interior of the cylinder 11, and then the end cover 5 is closed and positioned through the setting of the loading and unloading assembly 6. The motor 7 is started to drive the connecting assembly 19 and the screw rod 15 to rotate, so that the mixing plate 16 moves up and down on the inner wall of the cylinder 11. When the screw rod 15 rotates, the stirring rod 18 is driven to rotate, so that the materials at the bottom of the cylinder 11 are stirred and mixed. The connection is facilitated by the setting of the sleeve 191, the slot 192, and the plug 71 in the output shaft of the motor 7. When the work is completed and needs to be disassembled, the circular extrusion block 67 is pressed to cause the elastic rubber block 66 to deform and shrink, so that the guide rod 64 and the stopper 65 move downward, and then the circular extrusion block 67 is rotated 90 degrees while being pressed to drive the elastic rubber block 66, the guide rod 64 and the stopper 65, so that the position of the stopper 65 changes, thereby completing the disassembly of the loading and unloading assembly 6.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A recombinant type III human collagen dressing device, comprising a device body component (1), characterized in that: A discharge pipe (2) is fixedly connected to the middle of the lower surface of the device body component (1), and a valve is arranged on the outer surface of the discharge pipe (2). Three support frames (3) are fixedly connected to the lower surface of the device body component (1) in an annular array, and a circular stabilizing plate (4) is fixedly connected to the lower ends of the three support frames (3). An end cover (5) is arranged on the upper surface of the device body component (1), and a loading and unloading assembly (6) is arranged in a mirror image on the front and rear sides of the end cover (5) and the outer surface of the device body component (1). A motor (7) is fixedly connected to the middle of the upper surface of the end cover (5), and a U-shaped handle (8) is fixedly connected to the upper surface of the end cover (5); The device body component (1) comprises a cylinder (11), the inner wall of the cylinder (11) is provided with vertical grooves (12) on both the front and rear sides, a fixing plate (13) is fixedly connected to the lower part of the inner wall of the cylinder (11), a circular limit seat (14) is fixedly connected to the middle part of the fixing plate (13), a screw rod (15) is movably connected to the inside of the circular limit seat (14), a mixing disk (16) is threadedly connected to the outer surface of the screw rod (15), a plurality of openings communicating with each other from top to bottom are formed in an annular array on the upper surface of the mixing disk (16), a slider (17) is fixedly connected to the outer surface of the mixing disk (16), the outer surface of the slider (17) is slidably connected to the inside of the vertical groove (12), and the outer surface of the mixing disk (16) overlaps the inner wall of the cylinder (11).

2. A recombinant type III human collagen dressing device according to claim 1, characterized in that: The upper end of the screw rod (15) is fixedly connected to a connecting assembly (19), the lower portion of the outer surface of the screw rod (15) is fixedly connected to a stirring rod (18), and one end of the stirring rod (18) away from the screw rod (15) overlaps the inner wall of the cylinder (11).

3. A recombinant type III human collagen dressing device according to claim 2, characterized in that: The connection assembly (19) comprises a sleeve (191), and the outer surface of the sleeve (191) is provided with internally and externally communicating clamping grooves (192) on both left and right sides.

4. The recombinant type III human collagen dressing device according to claim 1, characterized in that: A circular positioning block (51) is fixedly connected to the lower surface of the end cover (5); the output shaft of the motor (7) penetrates and moves inside the end cover (5) and the circular positioning block (51); plug blocks (71) are fixedly connected to the left and right sides of the lower outer surface of the output shaft of the motor (7); the outer surface of the circular positioning block (51) is plugged into the interior of the cylinder (11); and the lower surface of the end cover (5) overlaps the upper surface of the cylinder (11).

5. A recombinant type III human collagen dressing device according to claim 4, characterized in that: The lower portion of the outer surface of the output shaft of the motor (7) is plugged into the interior of the sleeve (191), and the outer surface of the plug block (71) is plugged into the interior of the slot (192).

6. The recombinant type III human collagen dressing device according to claim 1, characterized in that: The loading and unloading assembly (6) comprises an upper connecting block (61) and a lower connecting block (62), wherein the rear side of the upper connecting block (61) is fixedly connected to the outer surface of the end cover (5), and the rear side of the lower connecting block (62) is fixedly connected to the outer surface of the cylinder (11).

7. A recombinant type III human collagen dressing device according to claim 6, characterized in that: The front face of the lower connecting block (62) is provided with a groove (63) communicating with each other from top to bottom, the interior of the groove (63) is overlapped with a guide rod (64), the upper end of the outer surface of the guide rod (64) penetrates and moves inside the upper connecting block (61), the lower end of the guide rod (64) is fixedly connected with a stopper (65), the upper surface of the stopper (65) overlaps with the lower surface of the lower connecting block (62).

8. The recombinant type III human collagen dressing device according to claim 7, characterized in that: An elastic rubber block (66) is fixedly connected to the upper end of the guide rod (64), the lower surface of the elastic rubber block (66) overlaps the upper surface of the upper connecting block (61), and a circular extrusion block (67) is fixedly connected to the upper surface of the elastic rubber block (66).

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