Processing Equipment for the Antibacterial Layer of Implantable Medical Devices
By designing antibacterial layer processing equipment for implantable medical devices, the problems of microbial entry and bacterial residues during implantation of implantable medical devices are solved, effective antibacterial treatment of implantable medical devices is achieved, infection rate and treatment costs are reduced, and life safety is guaranteed.
Patent Information
- Application Number
- CN202110813069.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-07-19
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2041-07-19
AI Technical Summary
Implantable medical device pacemakers are difficult to avoid microorganisms entering the capsule bag during implantation. In the prior art, it is necessary to soak in dopamine solution, resulting in bacterial residues, easily leading to infection, increasing the pain and economic burden of patients, and even endangering life safety.
An antibacterial layer processing equipment for implantable medical devices is designed, including an immersion unit, an upright unit and an inlet spraying unit. The implantable medical devices are soaked by dopamine solution in the immersion box, followed by an upright treatment, and a mask plate is placed on the metal parts, and the coating solution is sprayed for antibacterial treatment.
It effectively reduces the infection rate of implantable medical devices, reduces treatment costs and patient pain, and ensures life safety.
Smart Images
Figure CN113679943B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of medical devices, and particularly to a processing device for an antibacterial layer of an implantable medical device. Background Art
[0002] Currently, for an implantable medical device pacemaker, a pocket is created under the skin during implantation. Although the pacemaker is packaged aseptically before implantation and the implantation is carried out in a sterile environment, it is still difficult to avoid the entry of microorganisms into the pocket. In the prior art, the pacemaker needs to be immersed in a solution containing dopamine for soaking treatment, and then it can be used during the operation. During this process, a large number of bacteria still remain in the pacemaker, which is extremely likely to cause infection, aggravating the pain of the patient, and also bringing a huge economic burden to the family. In severe cases, it even endangers life safety.
[0003] In summary, it is necessary to develop a processing device for an antibacterial layer of an implantable medical device to overcome the above problems. Summary of the Invention
[0004] In order to overcome the disadvantages that currently, for an implantable medical device pacemaker, a pocket is created under the skin during implantation. Although the pacemaker is packaged aseptically before implantation and the implantation is carried out in a sterile environment, it is still difficult to avoid the entry of microorganisms into the pocket. In the prior art, the pacemaker needs to be immersed in a solution containing dopamine for soaking treatment, and then it can be used during the operation. During this process, a large number of bacteria still remain in the pacemaker, which is extremely likely to cause infection, aggravating the pain of the patient, and also bringing a huge economic burden to the family. In severe cases, it even endangers life safety, the technical problem to be solved is: to provide a processing device for an antibacterial layer of an implantable medical device.
[0005] The technical solution of the present invention is: a processing device for an antibacterial layer of an implantable medical device, including a bottom plate assembly, a support, a control screen, support feet, anti-slip pads, a soaking tank, support columns, a support plate, a soaking unit, and an alignment unit; the bottom plate assembly is fixedly connected to the support; the bottom plate assembly is fixedly connected to four groups of support feet; the bottom plate assembly is fixedly connected to four groups of support columns; the bottom plate assembly is fixedly connected to the support plate; a soaking unit is arranged on the bottom plate assembly; a positive positioning unit is installed on the bottom plate assembly; the support is fixedly connected to the control screen; the four groups of support feet are respectively fixedly connected to the four groups of anti-slip pads; the four groups of support columns are all fixedly connected to the soaking tank; the soaking tank is slidably connected to the soaking unit; the soaking tank is fixedly connected to the alignment unit; the support plate is fixedly connected to the alignment unit; the soaking unit is fixedly connected to the alignment unit; the soaking unit soaks the implantable medical device, and the alignment unit aligns the implantable medical device after being soaked by the soaking unit.
[0006] In one of the embodiments, the soaking unit includes a first driving wheel, a second driving wheel, a first transmission shaft, a first bevel gear, a second bevel gear, a telescopic rod, a first spur gear, a first fixing plate, an electric push rod, a second transmission shaft, a first lead screw, a magnetic plate, a third driving wheel, a fourth driving wheel and a second lead screw; the first driving wheel is fixedly connected to the positioning unit; the first driving wheel is drivingly connected to the second driving wheel through a belt; the second driving wheel is fixedly connected to the first transmission shaft; the first transmission shaft is rotatably connected to the bottom plate assembly; the first transmission shaft is fixedly connected to the first bevel gear; the first bevel gear meshes with the second bevel gear; the second bevel gear is fixedly connected to the telescopic rod; the telescopic rod is rotatably connected to the bottom plate assembly; the telescopic rod is fixedly connected to the first spur gear; the telescopic rod is rotatably connected to the first fixing plate; the first fixing plate is fixedly connected to the electric push rod; the electric push rod is fixedly connected to the bottom plate assembly; a second transmission shaft is arranged above the first spur gear; the second transmission shaft is rotatably connected to the bottom plate assembly; the second transmission shaft is fixedly connected to the first lead screw; the first lead screw is rotatably connected to the bottom plate assembly; the first lead screw is threadedly connected to the magnetic plate; the magnetic plate is slidably connected to the soaking tank; the first lead screw is fixedly connected to the third driving wheel; the third driving wheel is drivingly connected to the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected to the second lead screw; the second lead screw is rotatably connected to the bottom plate assembly; the second lead screw is threadedly connected to the magnetic plate.
[0007] In one of the embodiments, the orthotropic unit includes a motor, a third transmission shaft, a second spur gear, a third spur gear, a fourth transmission shaft, a second fixing plate, a slide bar, a first compression spring, a first slider, a fifth transmission shaft, a fourth spur gear, a first rack, a limiting plate, a third fixing plate, a second compression spring, a fourth fixing plate, a third compression spring, a fixing frame, a second slider, a fourth compression spring, a limiting rod, an electric rotating shaft, a third lead screw, a third slider, a support rod, and a fixing rod; the motor is fixedly connected to the support plate; the motor is fixedly connected to the third transmission shaft; the third transmission shaft is rotatably connected to the bottom plate assembly; the third transmission shaft is fixedly connected to the second spur gear; the second spur gear meshes with the third spur gear; the third spur gear is fixedly connected to the fourth transmission shaft; the fourth transmission shaft is rotatably connected to the bottom plate assembly; the fourth transmission shaft is fixedly connected to two groups of second fixing plates; the second fixing plates are in contact with the sleeved spraying unit; the second fixing plates are fixedly connected to the slide bar; the slide bar is slidably connected to the first slider; the second fixing plates are fixedly connected to the first compression spring; the first compression spring is fixedly connected to the first slider; the first slider is rotatably connected to the fifth transmission shaft; the fifth transmission shaft is fixedly connected to the fourth spur gear; a first rack is arranged on the side of the fourth spur gear; the first rack is fixedly connected to the bottom plate assembly; the fifth transmission shaft is fixedly connected to the limiting plate; the limiting plate is slidably connected to the third fixing plate; the third fixing plate is fixedly connected to the fixing frame; the limiting plate is fixedly connected to the second compression spring; the second compression spring is fixedly connected to the fourth fixing plate; the fourth fixing plate is slidably connected to the bottom plate assembly; the fourth fixing plate is slidably connected to the limiting plate; the limiting plate is fixedly connected to the third compression spring; the third compression spring is fixedly connected to the fixing frame; the fixing frame is slidably connected to two groups of second sliders; the second sliders are fixedly connected to the fourth compression spring; the fourth compression spring is fixedly connected to the fixing frame; the second sliders are fixedly connected to the limiting rod; the fourth fixing plate is rotatably connected to the electric rotating shaft; the electric rotating shaft is fixedly connected to the third lead screw; the third lead screw is rotatably connected to the fixing frame; the third lead screw is threadedly connected to the third slider; the third slider is slidably connected to the fixing frame; a support rod is arranged on the upper side of the third slider; the support rod is fixedly connected to the fixing frame; a fixing rod is arranged above the first rack; the fixing rod is fixedly connected to the bottom plate assembly; the fixing rod is fixedly connected to the soaking tank; the same components are symmetrically arranged with the middle section of the third fixing plate as the axis from the second fixing plate to the limiting plate; the same components are symmetrically arranged with the middle section of the fixing frame as the axis for the second compression spring, the third compression spring, the fixing rod, and from the second slider to the limiting rod.
[0008] In one embodiment, a sheathing spraying unit is further included. The sheathing spraying unit includes a second rack, a fifth spur gear, a sixth transmission shaft, a cam, a support frame, a fixing ring, a seventh transmission shaft, a sixth spur gear, a third rack, and a spraying machine. The second fixing plate is in contact with the second rack. The second rack is slidably connected to the bottom plate assembly. The second rack meshes with the fifth spur gear. The fifth spur gear is fixedly connected to the sixth transmission shaft. The sixth transmission shaft is rotatably connected to the bottom plate assembly. The sixth transmission shaft is fixedly connected to the cam. The cam is in contact with the support frame. The support frame is slidably connected to the bottom plate assembly. The support frame is rotatably connected to the fixing ring through a rotating shaft. The fixing ring is fixedly connected to the seventh transmission shaft. The seventh transmission shaft is rotatably connected to the support frame. The seventh transmission shaft is fixedly connected to the sixth spur gear. A third rack is arranged below the side of the sixth spur gear. The third rack is fixedly connected to the bottom plate assembly. A spraying machine is arranged on the side of the third rack. The spraying machine is fixedly connected to the bottom plate assembly.
[0009] In one embodiment, a notch matching the magnetic plate is provided in the soaking tank.
[0010] In one embodiment, a tooth hole matching the first spur gear is provided in the second transmission shaft.
[0011] In one embodiment, a sliding block matching the first slider is provided in the second fixing plate.
[0012] In one embodiment, a notch matching the sliding rod is provided in the second fixing plate.
[0013] Beneficial effects: 1. To solve the current problem that for the implantable medical device pacemaker, a pocket is created under the skin during implantation. Although the pacemaker is packaged aseptically before implantation and the implantation is carried out in an aseptic environment, it is still difficult to avoid the entry of microorganisms into the pocket. In the prior art, the pacemaker needs to be immersed in a solution containing dopamine for soaking treatment and then can be used during the operation. During this process, a large number of bacteria still remain in the pacemaker, which is extremely likely to cause infection, increase the pain of the patient, and also bring a huge economic burden to the family. In severe cases, it even endangers life safety.
[0014] 2. By setting up an immersion unit, an alignment unit, and a sheathing and spraying unit, when in use, first place the processing equipment for the antibacterial layer of an implantable medical device at the position to be used, make the four sets of feet level with the four sets of anti-slip pads, then connect to an external power supply, and control and start it through the control screen on the support. First, the staff places the oval implantable medical device in the immersion unit on the bottom plate assembly. Then, the immersion unit drives the implantable medical device to move into the immersion tank on the four sets of columns, and it is soaked in the solution containing dopamine in the immersion tank. Next, the soaked implantable medical device is conveyed to the alignment unit. Then, the alignment unit on the support plate is used to align the implantable medical device. Next, the staff places the mask plate matching the metal part in the implantable medical device in the sheathing and spraying unit. Then, the sheathing and spraying unit is used to sheath the mask plate on the metal part of the implantable medical device. Then, the coating solution is sprayed on the surface of the implantable medical device. Finally, the staff takes it out and collects it.
[0015] 3. The present invention realizes moving the implantable medical device into the solution containing dopamine for soaking treatment, then aligning the implantable medical device, then conveying the implantable medical device to the designated position, then sheathing the mask plate on the metal part of the implantable medical device, and then spraying the coating solution on the surface of the implantable medical device, effectively performing antibacterial treatment, reducing the occurrence of infection rate, thereby reducing the treatment cost and the pain of patients, and effectively ensuring life safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is the first three-dimensional structure schematic diagram of the present invention;
[0017] Figure 2 It is the second three-dimensional structure schematic diagram of the present invention;
[0018] Figure 3 It is the third three-dimensional structure schematic diagram of the present invention;
[0019] Figure 4 It is the three-dimensional structure schematic diagram of the immersion unit of the present invention;
[0020] Figure 5 It is the partial three-dimensional structure schematic diagram of the immersion unit of the present invention;
[0021] Figure 6 It is the enlarged view of area B of the present invention;
[0022] Figure 7 It is the three-dimensional structure schematic diagram of the alignment unit of the present invention;
[0023] Figure 8Schematic three-dimensional structure diagram of the first part of the orthotropic unit of the present invention;
[0024] Figure 9 Schematic three-dimensional structure diagram of the second part of the orthotropic unit of the present invention;
[0025] Figure 10 Schematic three-dimensional structure diagram of the third part of the orthotropic unit of the present invention;
[0026] Figure 11 Schematic three-dimensional structure diagram of the inserted spraying unit of the present invention;
[0027] Figure 12 Schematic partial three-dimensional structure diagram of the inserted spraying unit of the present invention.
[0028] In the figure, the markings are: 1 - bottom plate assembly, 2 - support, 3 - control panel, 4 - support feet, 5 - anti-slip pad, 6 - soaking tank, 7 - pillar, 8 - support plate, 201 - first drive wheel, 202 - second drive wheel, 203 - first drive shaft, 204 - first bevel gear, 205 - second bevel gear, 206 - telescopic rod, 207 - first spur gear, 208 - first fixing plate, 209 - electric push rod, 210 - second drive shaft, 211 - first lead screw, 212 - magnetic plate, 213 - third drive wheel, 214 - fourth drive wheel, 215 - second lead screw, 301 - motor, 302 - third drive shaft, 303 - second spur gear, 304 - third spur gear, 305 - fourth drive shaft, 306 - second fixing plate, 307 - slide bar, 308 - first compression spring, 309 - first slider, 310 - fifth drive shaft, 311 - fourth spur gear, 312 - first rack, 313 - limit plate, 314 - third fixing plate, 315 - second compression spring, 316 - fourth fixing plate, 317 - third compression spring, 318 - fixing frame, 319 - second slider, 320 - fourth compression spring, 321 - limit rod, 322 - electric rotating shaft, 323 - third lead screw, 324 - third slider, 325 - support rod, 326 - fixed rod, 401 - second rack, 402 - fifth spur gear, 403 - sixth drive shaft, 404 - cam, 405 - support frame, 406 - fixed ring, 407 - seventh drive shaft, 408 - sixth spur gear, 409 - third rack, 410 - spraying machine. Detailed implementation manners
[0029] The following further describes the present invention in detail in conjunction with the drawings and specific implementation manners, but does not limit the protection scope and application scope of the present invention.
[0030] Embodiment
[0031] A processing device for the antibacterial layer of an implantable medical device, according to Figures 1-3As shown in the figure, it includes a bottom plate assembly 1, a support 2, a control panel 3, feet 4, anti-slip pads 5, an immersion tank 6, struts 7, a support plate 8, an immersion unit, an alignment unit, and a sleeve spraying unit; the bottom plate assembly 1 is fixedly connected to the support 2; the bottom plate assembly 1 is fixedly connected to four groups of feet 4; the bottom plate assembly 1 is fixedly connected to four groups of struts 7; the bottom plate assembly 1 is fixedly connected to the support plate 8; an immersion unit is provided on the bottom plate assembly 1; an alignment unit is installed on the bottom plate assembly 1; the bottom plate assembly 1 is connected to a sleeve spraying unit; the support 2 is fixedly connected to the control panel 3; four groups of feet 4 are respectively fixedly connected to four groups of anti-slip pads 5; four groups of struts 7 are all fixedly connected to the immersion tank 6; the immersion tank 6 is slidably connected to the immersion unit; the immersion tank 6 is fixedly connected to the alignment unit; the support plate 8 is fixedly connected to the alignment unit; the immersion unit is fixedly connected to the alignment unit; the alignment unit is in contact with the sleeve spraying unit; the immersion unit soaks the implantable medical device, and the alignment unit aligns the implantable medical device after being soaked by the immersion unit.
[0032] When in use, first place the processing equipment for the antibacterial layer of an implantable medical device at the position to be used, keep the four groups of feet 4 and the four groups of anti-slip pads 5 horizontal, then connect the external power supply, and control and start it through the control panel 3 on the support 2; first, the staff places the oval implantable medical device in the immersion unit on the bottom plate assembly 1, then, the immersion unit drives the implantable medical device to move into the immersion tank 6 on the four groups of struts 7, and soaks it with the solution containing dopamine in the immersion tank 6. Then, the soaked implantable medical device is conveyed to the alignment unit, and then, the alignment unit on the support plate 8 aligns the implantable medical device. Then, the staff places the mask plate matching the metal part in the implantable medical device in the sleeve spraying unit, and then, the sleeve spraying unit sleeves the mask plate on the metal part of the implantable medical device, and then, sprays the coating solution on the surface of the implantable medical device. Finally, the staff takes it out and collects it. The present invention realizes moving the implantable medical device into the solution containing dopamine for soaking treatment, then, aligning the implantable medical device, then conveying the implantable medical device to the designated position, then, sleeving the mask plate on the metal part of the implantable medical device, and then, spraying the coating solution on the surface of the implantable medical device, effectively performing antibacterial treatment, reducing the occurrence of infection rate, thereby reducing the treatment cost and the pain of patients, and effectively ensuring life safety.
[0033] According to Figures 4-6As shown, the soaking unit includes a first driving wheel 201, a second driving wheel 202, a first transmission shaft 203, a first bevel gear 204, a second bevel gear 205, a telescopic rod 206, a first spur gear 207, a first fixing plate 208, an electric push rod 209, a second transmission shaft 210, a first lead screw 211, a magnetic plate 212, a third driving wheel 213, a fourth driving wheel 214, and a second lead screw 215; the first driving wheel 201 is fixedly connected to the positioning unit; the first driving wheel 201 is drivingly connected to the second driving wheel 202 through a belt; the second driving wheel 202 is fixedly connected to the first transmission shaft 203; the first transmission shaft 203 is rotatably connected to the bottom plate assembly 1; the first transmission shaft 203 is fixedly connected to the first bevel gear 204; the first bevel gear 204 meshes with the second bevel gear 205; the second bevel gear 205 is fixedly connected to the telescopic rod 206; the telescopic rod 206 is rotatably connected to the bottom plate assembly 1; the telescopic rod 206 is fixedly connected to the first spur gear 207; the telescopic rod 206 is rotatably connected to the first fixing plate 208; the first fixing plate 208 is fixedly connected to the electric push rod 209; the electric push rod 209 is fixedly connected to the bottom plate assembly 1; above the first spur gear 207 is provided with a second transmission shaft 210; the second transmission shaft 210 is rotatably connected to the bottom plate assembly 1; the second transmission shaft 210 is fixedly connected to the first lead screw 211; the first lead screw 211 is rotatably connected to the bottom plate assembly 1; the first lead screw 211 is threadedly connected to the magnetic plate 212; the magnetic plate 212 is slidably connected to the soaking tank 6; the first lead screw 211 is fixedly connected to the third driving wheel 213; the third driving wheel 213 is drivingly connected to the fourth driving wheel 214 through a belt; the fourth driving wheel 214 is fixedly connected to the second lead screw 215; the second lead screw 215 is rotatably connected to the bottom plate assembly 1; the second lead screw 215 is threadedly connected to the magnetic plate 212.
[0034] First, the staff places the oval implantable medical device on the magnetic plate 212 and fixes it by adsorption through the magnetic force in the magnetic plate 212. Then, the implantable medical device is moved to the soaking tank 6 on the four groups of struts 7 and soaked with the dopamine-containing solution in the soaking tank 6. The positioning unit operates to drive the first transmission wheel 201 to rotate. The rotation of the first transmission wheel 201 drives the second transmission wheel 202 to drive the first transmission shaft 203 to rotate. The rotation of the first transmission shaft 203 drives the first bevel gear 204 to rotate. The rotation of the first bevel gear 204 drives the second bevel gear 205 to drive the telescopic rod 206 to rotate, and then drives the first spur gear 207 to rotate. Next, the electric push rod 209 is started to control the telescopic rod 206 to expand and contract through the first fixing plate 208, thereby controlling the connection between the first spur gear 207 and the second transmission shaft 210. When the first spur gear 207 is connected to the second transmission shaft 210, the rotation of the first spur gear 207 drives the second transmission shaft 210 to rotate, and then drives the first lead screw 211 to rotate. The rotation of the first lead screw 211 drives the third transmission wheel 213 to rotate. The rotation of the third transmission wheel 213 drives the fourth transmission wheel 214 to drive the second lead screw 215 to rotate. Thus, the simultaneous rotation of the first lead screw 211 and the second lead screw 215 drives the magnetic plate 212 to move downward, and then drives the implantable medical device to move into the soaking tank 6 and be soaked with the dopamine-containing solution in the soaking tank 6. Then, the positioning unit operates to drive the first transmission wheel 201 to rotate in the reverse direction, thereby driving the corresponding components to move back to their original positions. When it moves close to the positioning unit, with the cooperation of the positioning unit, the implantable medical device is removed from the magnetic plate 212 and falls into the positioning unit. The soaking unit realizes moving the implantable medical device to the soaking tank 6, soaking it with the dopamine-containing solution in the soaking tank 6, and conveying the soaked implantable medical device to the positioning unit.
[0035] According to Figures 7-10As shown in the figure, the frontal unit includes a motor 301, a third transmission shaft 302, a second spur gear 303, a third spur gear 304, a fourth transmission shaft 305, a second fixing plate 306, a slide bar 307, a first compression spring 308, a first slider 309, a fifth transmission shaft 310, a fourth spur gear 311, a first rack 312, a limiting plate 313, a third fixing plate 314, a second compression spring 315, a fourth fixing plate 316, a third compression spring 317, a fixing frame 318, a second slider 319, a fourth compression spring 320, a limiting rod 321, an electric rotating shaft 322, a third lead screw 323, a third slider 324, a support rod 325 and a fixing rod 326; the motor 301 is fixedly connected to the support plate 8; the motor 301 is fixedly connected to the third transmission shaft 302; the third transmission shaft 302 is rotatably connected to the bottom plate assembly 1; the third transmission shaft 302 is fixedly connected to the second spur gear 303; the second spur gear 303 meshes with the third spur gear 304; the third spur gear 304 is fixedly connected to the fourth transmission shaft 305; the fourth transmission shaft 305 is rotatably connected to the bottom plate assembly 1; the fourth transmission shaft 305 is fixedly connected to two groups of second fixing plates 306; the second fixing plates 306 are in contact with the sleeve spraying unit; the second fixing plates 306 are fixedly connected to the slide bar 307; the slide bar 307 is slidably connected to the first slider 309; the second fixing plates 306 are fixedly connected to the first compression spring 308; the first compression spring 308 is fixedly connected to the first slider 309; the first slider 309 is rotatably connected to the fifth transmission shaft 310; the fifth transmission shaft 310 is fixedly connected to the fourth spur gear 311; a first rack 312 is arranged on the side of the fourth spur gear 311; the first rack 312 is fixedly connected to the bottom plate assembly 1; the fifth transmission shaft 310 is fixedly connected to the limiting plate 313; the limiting plate 313 is slidably connected to the third fixing plate 314; the third fixing plate 314 is fixedly connected to the fixing frame 318; the limiting plate 313 is fixedly connected to the second compression spring 315; the second compression spring 315 is fixedly connected to the fourth fixing plate 316; the fourth fixing plate 316 is slidably connected to the bottom plate assembly 1; the fourth fixing plate 316 is slidably connected to the limiting plate 313; the limiting plate 313 is fixedly connected to the third compression spring 317; the third compression spring 317 is fixedly connected to the fixing frame 318; the fixing frame 318 is slidably connected to two groups of second sliders 319; the second sliders 319 are fixedly connected to the fourth compression spring 320; the fourth compression spring 320 is fixedly connected to the fixing frame 318; the second sliders 319 are fixedly connected to the limiting rod 321; the fourth fixing plate 316 is rotatably connected to the electric rotating shaft 322; the electric rotating shaft 322 is fixedly connected to the third lead screw 323; the third lead screw 323 is rotatably connected to the fixing frame 318; the third lead screw 323 is screwed to the third slider 324; the third slider 324 is slidably connected to the fixing frame 318; a support rod 325 is arranged on the upper side of the third slider 324; the support rod 325 is fixedly connected to the fixing frame 318;Above the first toothed rod 312, there is a fixed rod 326; the fixed rod 326 is fixedly connected to the bottom plate assembly 1; the fixed rod 326 is fixedly connected to the soaking tank 6; the second fixed plate 306 to the limiting plate 313 are symmetrically provided with the same components with the middle section of the third fixed plate 314 as the axis of symmetry; the second compression spring 315, the third compression spring 317, the fixed rod 326, and the second slider 319 to the limiting rod 321 are symmetrically provided with the same components with the middle section of the fixed frame 318 as the axis of symmetry.
[0036] Next, the third fixing plate 314 and the fourth fixing plate 316 cooperate with the soaking unit to operate, so that the implanted medical device after soaking treatment falls on the two groups of support rods 325. The motor 301 is started to drive the third transmission shaft 302 to rotate. The rotation of the third transmission shaft 302 drives the first transmission wheel 201 to rotate, thereby driving the soaking unit to operate. At the same time, the rotation of the third transmission shaft 302 drives the second straight gear 303 to rotate. The rotation of the second straight gear 303 drives the third straight gear 304 to drive the fourth transmission shaft 305 to rotate. The rotation of the fourth transmission shaft 305 drives the two groups of second fixing plates 306 to rotate. The rotation of the second fixing plate 306 drives the spraying unit sleeved thereon to operate. Thus, the rotation of the second fixing plate 306 drives the first slider 309 to move, thereby driving the fifth transmission shaft 310 to move. Thus, the fifth transmission shaft 310 moves under the limiting action of the fixed rod 326, thereby driving the first slider 309 to move along the second fixing plate 306, thereby driving the slide bar 307 to move and simultaneously squeezing the first compression spring 308. At the same time, the movement of the fifth transmission shaft 310 drives the limiting plate 313 to move. The movement of the limiting plate 313 drives all the components on the fourth fixing plate 316 to move through the second compression spring 315, and at the same time drives all the components on the fixing frame 318 to move through the third compression spring 317, thereby driving the third fixing plate 314 to move. At this time, the third fixing plate 314 and the fourth fixing plate 316 move simultaneously. When the positioning unit operates to drive the implanted medical device to move upward between the third fixing plate 314 and the fourth fixing plate 316, the third fixing plate 314 and the fourth fixing plate 316 move to abut against the magnetic plate 212. At this time, the magnetic plate 212 continues to move upward, so that the implanted medical device in the magnetic plate 212 falls on the two groups of support rods 325. Then, the implanted medical device is positioned. At this time, the motor 301 is started to drive the third transmission shaft 302 to rotate in the reverse direction, thereby driving the corresponding components to move back to their original positions, so that the fourth straight gear 311 moves to engage with the first toothed rod 312, so that the fourth straight gear 311 rotates. The rotation of the fourth straight gear 311 drives the limiting plate 313 to rotate through the fifth transmission shaft 310, thereby driving all the components on the third fixing plate 314 and the fourth fixing plate 316 to rotate. At this time, the implanted medical device slides to the side of the third slider 324. Then, the electric rotating shaft 322 is started to drive the third lead screw 323 to rotate. The rotation of the third lead screw 323 drives the third slider 324 to move along the fourth fixing plate 316, thereby driving the implanted medical device to move between the two groups of limiting rods 321, so that the movement of the limiting rods 321 drives the second slider 319 to move and simultaneously squeezes the fourth compression spring 320. At this time, the implanted medical device is located near the spraying unit sleeved thereon. Then, the third slider 324 continues to move, thereby driving the implanted medical device to move, thereby cooperating with the spraying unit sleeved thereon to operate. The positioning unit realizes the cooperation with the soaking unit to remove the implanted medical device. Then,Then, perform orthotropic treatment on the implantable medical device, and then, cooperate with the operation of the sleeving and spraying unit and the operation of the transmission and immersion unit.
[0037] According to Figures 11-12 As shown, it further includes a sleeving and spraying unit, which includes a second toothed rod 401, a fifth spur gear 402, a sixth transmission shaft 403, a cam 404, a support frame 405, a fixing ring 406, a seventh transmission shaft 407, a sixth spur gear 408, a third toothed rod 409, and a spraying machine 410; the second fixing plate 306 is in contact with the second toothed rod 401; the second toothed rod 401 is slidably connected to the bottom plate assembly 1; the second toothed rod 401 meshes with the fifth spur gear 402; the fifth spur gear 402 is fixedly connected to the sixth transmission shaft 403; the sixth transmission shaft 403 is rotatably connected to the bottom plate assembly 1; the sixth transmission shaft 403 is fixedly connected to the cam 404; the cam 404 is in contact with the support frame 405; the support frame 405 is slidably connected to the bottom plate assembly 1; the support frame 405 is rotatably connected to the fixing ring 406 through a rotating shaft; the fixing ring 406 is fixedly connected to the seventh transmission shaft 407; the seventh transmission shaft 407 is rotatably connected to the support frame 405; the seventh transmission shaft 407 is fixedly connected to the sixth spur gear 408; a third toothed rod 409 is arranged below the side of the sixth spur gear 408; the third toothed rod 409 is fixedly connected to the bottom plate assembly 1; a spraying machine 410 is arranged on the side of the third toothed rod 409; the spraying machine 410 is fixedly connected to the bottom plate assembly 1.
[0038] Next, the orthostatic unit conveys the implantable medical device above the fixing ring 406, and then the mask plate placed in the fixing ring 406 is sleeved on the metal part of the implantable medical device. The second fixing plate 306 rotates to drive the second rack 401 to move. The movement of the second rack 401 drives the fifth spur gear 402 to drive the sixth transmission shaft 403 to rotate. The rotation of the sixth transmission shaft 403 drives the cam 404 to rotate. The rotation of the cam 404 drives the support frame 405 to move upward. The movement of the support frame 405 drives the fixing ring 406 to move upward, thereby driving the mask plate to move upward, and then the mask plate is sleeved on the metal part of the implantable medical device. Then, the coating solution is sprayed on the surface of the implantable medical device. At this time, the rotation of the cam 404 does not squeeze the support frame 405, so that the fixing ring 406 moves downward, thereby driving the seventh transmission shaft 407 to drive the sixth spur gear 408 to move. When the sixth spur gear 408 moves to mesh with the third rack 409, the sixth spur gear 408 rotates on the third rack 409, thereby driving the seventh transmission shaft 407 to drive the fixing ring 406 to rotate, thereby driving the implantable medical device to rotate. At this time, the spraying machine 410 starts to operate, and the coating solution is sprayed on the surface of the implantable medical device. The sleeving of the spraying unit realizes sleeving the mask plate on the metal part of the implantable medical device, and then the coating solution is sprayed on the surface of the implantable medical device.
[0039] A notch matching the magnetic plate 212 is provided in the soaking tank 6.
[0040] It can make the magnetic plate 212 move up and down in the soaking tank 6, thereby driving the implantable medical device to move into the soaking tank 6 for soaking.
[0041] A tooth hole matching the first spur gear 207 is provided in the second transmission shaft 210.
[0042] It can make the second transmission shaft 210 be connected and driven with the first spur gear 207, and can be controlled by the electric push rod 209 to realize on-off.
[0043] A sliding block matching the first slider 309 is provided in the second fixing plate 306.
[0044] It can make the second fixing plate 306 rotate to drive the first slider 309 to move. After the first slider 309 is limited, it slides along the second fixing plate 306.
[0045] A notch matching the slide bar 307 is provided in the second fixing plate 306.
[0046] It can make the slide bar 307 move in the second fixing plate 306 when the first slider 309 slides on the second fixing plate 306.
[0047] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims
1. A processing device for the antibacterial layer of an implantable medical device, comprising a bottom plate assembly, a support, feet, an immersion tank, columns and a support plate; the bottom plate assembly is fixedly connected to the support; the bottom plate assembly is fixedly connected to four groups of feet; the bottom plate assembly is fixedly connected to four groups of columns; the bottom plate assembly is fixedly connected to the support plate; all four groups of columns are fixedly connected to the immersion tank; characterized in that: Soaking unit and alignment unit; a soaking unit is provided on the bottom plate assembly; an alignment unit is installed on the bottom plate assembly; the soaking tank is slidably connected to the soaking unit; the soaking tank is fixedly connected to the alignment unit; the support plate is fixedly connected to the alignment unit; the soaking unit is fixedly connected to the alignment unit; the soaking unit soaks the implantable medical device, and the alignment unit aligns the implantable medical device after being soaked by the soaking unit; The alignment unit includes a motor, a third transmission shaft, a second spur gear, a third spur gear, a fourth transmission shaft, a second fixing plate, a slide bar, a first compression spring, a first slider, a fifth transmission shaft, a fourth spur gear, a first toothed bar, a limit plate, a third fixing plate, a second compression spring, a fourth fixing plate, a third compression spring, a fixing frame, a second slider, a fourth compression spring, a limit rod, an electric rotating shaft, a third lead screw, a third slider, a support rod, and a fixing rod; the motor is fixedly connected to the support plate; the motor is fixedly connected to the third transmission shaft; the third transmission shaft is rotatably connected to the bottom plate assembly; the third transmission shaft is fixedly connected to the second spur gear; the second spur gear meshes with the third spur gear; the third spur gear is fixedly connected to the fourth transmission shaft; the fourth transmission shaft is rotatably connected to the bottom plate assembly; the fourth transmission shaft is fixedly connected to two groups of second fixing plates; the second fixing plate is in contact with the sleeved spraying unit; the second fixing plate is fixedly connected to the slide bar; the slide bar is slidably connected to the first slider; the second fixing plate is fixedly connected to the first compression spring; the first compression spring is fixedly connected to the first slider; the first slider is rotatably connected to the fifth transmission shaft; the fifth transmission shaft is fixedly connected to the fourth spur gear; a first toothed bar is arranged on the side of the fourth spur gear; the first toothed bar is fixedly connected to the bottom plate assembly; the fifth transmission shaft is fixedly connected to the limit plate; the limit plate is slidably connected to the third fixing plate; the third fixing plate is fixedly connected to the fixing frame; the limit plate is fixedly connected to the second compression spring; the second compression spring is fixedly connected to the fourth fixing plate; the fourth fixing plate is slidably connected to the bottom plate assembly; the fourth fixing plate is slidably connected to the limit plate; the limit plate is fixedly connected to the third compression spring; the third compression spring is fixedly connected to the fixing frame; the fixing frame is slidably connected to two groups of second sliders; the second slider is fixedly connected to the fourth compression spring; the fourth compression spring is fixedly connected to the fixing frame; the second slider is fixedly connected to the limit rod; the fourth fixing plate is rotatably connected to the electric rotating shaft; the electric rotating shaft is fixedly connected to the third lead screw; the third lead screw is rotatably connected to the fixing frame; the third lead screw is screwed to the third slider; the third slider is slidably connected to the fixing frame; a support rod is arranged on the upper side of the third slider; the support rod is fixedly connected to the fixing frame; a fixing rod is arranged above the first toothed bar; the fixing rod is fixedly connected to the bottom plate assembly; the fixing rod is fixedly connected to the soaking tank; the same components are symmetrically arranged with the middle section of the third fixing plate as the axis from the second fixing plate to the limit plate; the same components are symmetrically arranged with the middle section of the fixing frame as the axis for the second compression spring, the third compression spring, the fixing rod, and from the second slider to the limit rod; It further includes a sleeved spraying unit, and the sleeved spraying unit includes a second rack, a fifth spur gear, a sixth transmission shaft, a cam, a support frame, a fixing ring, a seventh transmission shaft, a sixth spur gear, a third rack, and a spraying machine; the second fixing plate is in contact with the second rack; the second rack is slidably connected to the bottom plate assembly; the second rack meshes with the fifth spur gear; the fifth spur gear is fixedly connected to the sixth transmission shaft; the sixth transmission shaft is rotatably connected to the bottom plate assembly; the sixth transmission shaft is fixedly connected to the cam; the cam is in contact with the support frame; the support frame is slidably connected to the bottom plate assembly; the support frame is rotatably connected to the fixing ring through a rotating shaft; the fixing ring is fixedly connected to the seventh transmission shaft; the seventh transmission shaft is rotatably connected to the support frame; the seventh transmission shaft is fixedly connected to the sixth spur gear; a third rack is arranged below the side of the sixth spur gear; the third rack is fixedly connected to the bottom plate assembly; a spraying machine is arranged on the side of the third rack; the spraying machine is fixedly connected to the bottom plate assembly.
2. The processing equipment for the antibacterial layer of an implantable medical device according to claim 1, characterized in that: The soaking unit includes a first driving wheel, a second driving wheel, a first transmission shaft, a first bevel gear, a second bevel gear, a telescopic rod, a first spur gear, a first fixing plate, an electric push rod, a second transmission shaft, a first lead screw, a magnetic plate, a third driving wheel, a fourth driving wheel, and a second lead screw; the first driving wheel is fixedly connected to the positioning unit; the first driving wheel is connected to the second driving wheel through a belt for transmission; the second driving wheel is fixedly connected to the first transmission shaft; the first transmission shaft is rotatably connected to the bottom plate assembly; the first transmission shaft is fixedly connected to the first bevel gear; the first bevel gear meshes with the second bevel gear; the second bevel gear is fixedly connected to the telescopic rod; the telescopic rod is rotatably connected to the bottom plate assembly; the telescopic rod is fixedly connected to the first spur gear; the telescopic rod is rotatably connected to the first fixing plate; the first fixing plate is fixedly connected to the electric push rod; the electric push rod is fixedly connected to the bottom plate assembly; a second transmission shaft is arranged above the first spur gear; the second transmission shaft is rotatably connected to the bottom plate assembly; the second transmission shaft is fixedly connected to the first lead screw; the first lead screw is rotatably connected to the bottom plate assembly; the first lead screw is screwed to the magnetic plate; the magnetic plate is slidably connected to the soaking tank; the first lead screw is fixedly connected to the third driving wheel; the third driving wheel is connected to the fourth driving wheel through a belt for transmission; the fourth driving wheel is fixedly connected to the second lead screw; the second lead screw is rotatably connected to the bottom plate assembly; The second lead screw is screwed to the magnetic plate.
3. The processing equipment for the antibacterial layer of an implantable medical device according to claim 2, characterized in that: A notch matching the magnetic plate is provided in the soaking tank.
4. The processing equipment for the antibacterial layer of an implantable medical device according to claim 2, characterized in that: A tooth hole matching the first spur gear is provided in the second transmission shaft.
5. The processing equipment for the antibacterial layer of an implantable medical device according to claim 1, characterized in that: A sliding block matching the first slider is provided in the second fixing plate.
6. The processing equipment for the antibacterial layer of an implantable medical device according to claim 1, characterized in that: A notch matching the slide bar is provided in the second fixing plate.
Citation Information
Patent Citations
Preparation method of antimicrobial coating of implantable medical device
CN106880876A
Instrument pre-disinfection equipment for medical operation
CN108578732A
Medical instrument spraying tool
CN210994919U