CN108295370B - Back skin treatment nursing system for dermatology department - Google Patents
Back skin treatment nursing system for dermatology department Download PDFInfo
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- CN108295370B CN108295370B CN201810112684.2A CN201810112684A CN108295370B CN 108295370 B CN108295370 B CN 108295370B CN 201810112684 A CN201810112684 A CN 201810112684A CN 108295370 B CN108295370 B CN 108295370B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
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Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a back skin treatment nursing system for dermatology, which comprises a medicine storage cylinder, a sucker, a medicine applying module, a resistance module, a medicine blocking module, a medicine injection module, a disinfection module and a positioning module, wherein the medicine storage cylinder is used for storing ointment to be applied; the sucking disc is arranged at the bottom end of the medicine storage cylinder; the medicine smearing module smears the ointment on the back skin through the extrusion of the back; the resistance module is used for avoiding excessive ointment overflow caused by excessive back extrusion force; the medicine blocking module is used for preventing the ointment from flowing out when medicine smearing is not needed; the medicine injection module is arranged on the medicine storage barrel and is used for injecting the ointment into the medicine storage barrel; the disinfection module is used for disinfecting the back skin needing to be coated with the medicine in advance; the positioning module is matched with the disinfection module and the medicine smearing module, and is used for accurately smearing the medicine on the back skin. The invention can realize accurate medicine smearing work on any part of the back and can disinfect the skin in advance.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a back skin treatment and nursing system for dermatology.
Background
Clinically, many skin diseases are infectious, and in order to enable medicines to be quickly absorbed by skin during treatment, generally, ointment is directly applied to a diseased part, and the existing method is to squeeze the ointment on the diseased part and then apply the ointment by hands, so that the operation is very troublesome, time and labor are wasted, cross infection is easy to occur, and inconvenience is brought to medical staff. Particularly, it is difficult to apply the medicine to body parts such as the back and the waist which can not be directly touched by hands, and if the medicine is applied by others, cross infection can be caused; when the medicine is applied to the back by oneself, the medicine is difficult to be accurately applied due to the fact that eyes cannot see the medicine, and the effect of applying the medicine to the back is poor.
Some technical scheme that carry out the ointment to the back and paint has also appeared among the prior art, chinese patent like application number 201520829672 discloses an automatic ointment device of paining, including holding rod, motor, scribble the medicine head, and the motor shaft tip on the motor is equipped with the external screw thread, scribbles the overhead internal thread that is equipped with of medicine, scribbles the medicine head and passes through the perpendicular connection of screw thread with the motor shaft, and the motor shaft passes holding rod one end, and the motor shaft passes through the bearing assembly on holding rod. The other end of the holding rod is inserted into the sleeve and can stretch out and draw back in the sleeve, a plurality of positioning holes are formed in the wall of the holding rod, positioning buttons are arranged on the sleeve, and all the positioning holes and the positioning buttons are located on the same horizontal line. Although this technical scheme can realize carrying out the ointment to the back and scribbling, this technical scheme adopts handheld mode to scribble the medicine to the back, because eyes can't see, relies on the sensation to realize totally smearing the location of medicine, causes to be difficult to scribble the medicine accurately to the position that the back is confirmed, and the result of use is relatively poor.
In view of the above, the back skin treatment nursing system for dermatology of the present invention can apply ointment to any part of the back, has accurate positioning, can ensure that the ointment is accurately applied to the affected part, and improves the effect of applying the ointment, and has the following specific beneficial effects:
1. according to the back skin treatment nursing system for the dermatology department, the medicine applying module, the medicine blocking module, the medicine injection module disinfection module and the positioning module are matched with each other to work, so that the medicine applying work on any part of the back can be smoothly realized, the ointment is guaranteed to be accurately applied to an affected part, the medicine applying effect is better, the back skin can be disinfected before the medicine is applied, and the medicine effect can be favorably exerted.
2. According to the back skin treatment nursing system for the dermatology department, the resistance module is used for avoiding the phenomenon that a large amount of ointment is extruded due to overlarge back extrusion force and the waste of the ointment is caused, has certain intelligence, can extrude the ointment according to the needs and avoids the pollution to the external environment.
3. According to the back skin treatment nursing system for the dermatology department, the medicine applying module can be used for applying the ointment on the back and uniformly applying the ointment on the back, so that the medicine effect absorption of skin cells is promoted, a large amount of ointment can be prevented from being stained on clothes, hands are not needed to apply the ointment, the medicine applying efficiency is high, and possible cross infection is avoided.
4. According to the back skin treatment nursing system for the dermatology department, the disinfection module can stretch out and draw back, and the alcohol tank retracts into the mounting seat after disinfection is finished, so that the skin cannot be contacted with the disinfection module when the next medicine applying work is carried out, the alcohol is prevented from being continuously applied to other positions of the back when the medicine is applied, the waste of the alcohol is avoided, and the cleanness of the back when the medicine is applied is ensured.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a back skin treatment and care system for dermatology, which is mainly used for disinfecting back skin and accurately applying medicine. According to the invention, accurate medicine smearing work on any part of the back can be realized through the mutual matching work of the medicine smearing module, the resistance module, the medicine blocking module, the medicine injection module, the disinfection module and the positioning module, the medicine smearing process is easy, and the medicine smearing effect is good; meanwhile, the prior alcohol disinfection can reduce the bacterial infection on the affected part, and the full play of the drug effect is ensured.
The technical scheme adopted by the invention for solving the technical problems is as follows: the back skin treatment and nursing system for the dermatology department comprises a medicine storage cylinder, a sucking disc, a medicine smearing module, a resistance module, a medicine blocking module, a medicine injection module, a disinfection module and a positioning module, wherein the medicine storage cylinder is a cylinder with a cavity inside and is used for storing ointment to be smeared; the sucking disc is arranged at the bottom end of the medicine storage cylinder, and the medicine storage cylinder can be horizontally fixed on the surface of an object through the sucking disc; the medicine applying module is arranged on the medicine storage barrel and applies the ointment to the back skin through the extrusion of the back; the resistance module is used for avoiding excessive ointment overflow caused by excessive back extrusion force and waste; the medicine blocking module is positioned in the medicine applying module and is used for preventing the ointment from flowing out when the medicine applying is not needed; the medicine injection module is arranged on the medicine storage barrel and is used for injecting the ointment into the medicine storage barrel; the disinfection module is used for disinfecting the back skin needing to be coated in advance to ensure the drug effect; the positioning module is matched with the disinfection module and the medicine smearing module, and is used for accurately smearing medicine on back skin.
The medicine smearing module comprises a piston, a piston rod, a medicine smearing frame, a medicine smearing roller, a fixed shaft and a rotating shaft, the piston is located in the cavity of the medicine storage barrel and can move along the cavity of the medicine storage barrel, and a through hole is formed in the middle of the piston rod; the piston rod is fixed at one end of the piston, one end of the piston rod penetrates through the medicine storage barrel, a discharge hole is formed in the middle of the piston rod along the axis, and the discharge hole is communicated with the through hole of the piston; the smearing frame is positioned on the outer side of the medicine storage barrel, the smearing frame is fixed at the end part of the piston rod, and a medicine passing hole is formed in the smearing frame and communicated with a discharge hole of the piston rod; the number of the fixed shafts is two, the fixed shafts are coaxially arranged on the smearing frame, medicine inlet holes are formed in the fixed shafts along the axis, and the medicine inlet holes are communicated with the medicine passing holes in the smearing frame; the rotating shaft is rotatably connected with the fixed shaft, a through hole is axially arranged in the rotating shaft, and the through hole of the rotating shaft is communicated with the medicine inlet hole of the fixed shaft; both ends are fixed mutually with the pivot about the medicine roller of smearing, and the medicine roller of smearing is installed on the fixed axle through the pivot, and the inside hollow structure that is of the medicine roller of smearing, pivot and the medicine roller of smearing are made by rubber materials, and the circumference surface of the medicine roller of smearing sets up evenly to be provided with out the medicine hole, goes out the medicine hole and smears the inside intercommunication of medicine roller, and the ointment passes through the fixed axle and the pivot gets into and smears inside the medicine roller. When the ointment is paintd to the back to needs, pass through the sucking disc with the device and fix on the wall, then be close to the roller of smearing the medicine with the back, the bottom motion that medicine frame and piston rod were stored up the cartridge case mutually is promoted to the back, the ointment in will storing up the cartridge case is impressed inside the piston rod, the ointment passes through the piston rod under the pressure effect, fixed axle and pivot get into the roller of smearing the medicine, and flow through the play medicine hole on roller surface of smearing the medicine, thereby extrude the back with the ointment, at this in-process, the back reciprocates and makes the roller of smearing the medicine rotate and evenly scribble the ointment at the back, the medicine of smearing to the back has been realized.
The resistance module comprises a first electromagnet, a first spring, a friction plate and a pressure sensor, wherein guide grooves are horizontally arranged at the top end of the medicine smearing frame along the radial direction, the guide grooves are symmetrically arranged along the radial direction of the piston rod, and the guide grooves are positioned in the same plane; the electromagnet is fixed at the bottom of the guiding groove of the medicine smearing frame; the friction plate is positioned in the guide groove and can horizontally slide along the guide groove, one end of the friction plate, which is in contact with the piston rod, is of an arc-shaped structure, and the arc-shaped structure of the friction plate can be attached to the piston rod; the spring I is positioned in the guide groove, one end of the spring I is connected with the electromagnet I, and the other end of the spring I is connected with the friction plate; the pressure sensor is fixed at the bottom of the medicine storage barrel. When the extrusion force of the back to the piston rod is too large, the pressure sensor at the bottom of the medicine storage barrel works, the electromagnet is powered off, the friction plate moves towards the piston rod under the elastic force action of the spring I and is in contact with the piston rod, so that the friction force between the friction plate and the piston rod is increased, the motion of the piston rod is slowed down, the phenomenon that the piston rod moves too much due to the too large extrusion force of the back to cause uncontrolled amount of extruded ointment is avoided, and the ointment waste is avoided.
The medicine blocking module comprises a plug, a second spring and a support plate, and a discharge hole of the piston rod penetrates through the end part of the piston rod; the plug is arranged at one end of the piston rod, which is far away from the medicine storage barrel, is positioned in the discharge hole of the piston rod, and can plug the medicine passing hole of the medicine applying frame, so that the ointment is prevented from entering the medicine passing hole of the medicine applying frame from the discharge hole of the piston rod, and the front end of the plug is of a conical structure; the support plate is fixed in the medicine smearing frame; the spring II is used for connecting the plug and the support plate, one end of the spring II is fixed at the end part of the plug, and the other end of the spring II is fixed on the support plate; and the outer surface of the medicine smearing roller is provided with an annular magnet. When the medicine is smeared, the rotating shaft and the medicine smearing roller are made of rubber materials, when the back of the medicine smearing roller extrudes the medicine smearing roller, the whole medicine smearing roller is sunken into the medicine smearing frame to form a certain radian, at the moment, the annular magnet of the medicine smearing roller is close to the plug, the plug is sucked out outwards under the action of the magnetic force of the annular magnet, the plug does not block the medicine passing hole of the medicine smearing frame any more, and the ointment smoothly enters the medicine smearing frame; when the medicine smearing roller is not needed any more, the medicine passing hole of the medicine smearing frame is blocked by the plug under the elastic action of the second spring due to the fact that the medicine smearing roller is far away from the plug, and the ointment is prevented from flowing out.
The medicine injection module comprises a connector, a medicine injection cylinder, a movable plug, a movable rod and a blocking head, wherein a medicine inlet is formed in the side wall of the bottom of the medicine storage cylinder and communicated with the outside; the connecting head is fixed on the outer wall of the medicine storage barrel and is a cylinder, a through hole is formed in the connecting head along the axis, the through hole of the connecting head is communicated with the medicine inlet of the medicine storage barrel, and the outer circumferential surface of the connecting head is of an external thread structure; the injection cylinder is used for injecting ointment into the medicine storage cylinder, a medicine outlet of the injection cylinder is connected with the connector through threads, a medicine suction port is formed in the side wall of the injection cylinder, and an electromagnet II is arranged in the position, located at the medicine suction port, of the injection cylinder; the movable plug is positioned in the medicine injection cylinder, the lower end of the movable plug is vertically provided with a chute, and the bottom of the movable plug is provided with a magnet; the movable rod is fixed at one end of the movable plug and extends to the outside of the injection cylinder; the plugging head is fixed in the sliding groove of the movable plug through magnetic adsorption, and the plugging head can move up and down along the sliding groove of the movable plug. When ointment needs to be filled into the medicine storage barrel, the medicine injection barrel is arranged on the connecting head of the medicine storage barrel; then, the movable plug is pulled to enable the ointment to enter the injection cylinder; then the movable rod promotes the movable stopper and removes left, and when the movable stopper removed the medicine mouth position of inhaling of injection cylinder, two electrified electromagnets, the jam head in the movable stopper was blocked up with inhaling the medicine mouth of inhaling of injection cylinder, will inhale the medicine mouth, continues to promote the movable rod, and the ointment has realized the injection to the storage cylinder in the connector gets into the storage cylinder under the pressure effect.
The disinfection module comprises a mounting seat, an alcohol tank, a third electromagnet, a third spring, a roller, a cloth belt and a first motor, wherein the mounting seat is positioned on the sucker, and a sliding groove is horizontally arranged on the mounting seat; the alcohol tank is positioned in the sliding groove of the mounting seat, the alcohol tank is a rectangular shell with one open end, a stop block is arranged at the open end of the alcohol tank and used for sealing the opening of the alcohol tank, the height of the stop block is half of the size of the opening of the alcohol tank, the alcohol tank is used for storing alcohol, and a support is arranged on the end face of the opening of the alcohol tank; the electromagnet III is fixed in the sliding groove of the mounting seat; one end of the spring III is connected with the electromagnet III, and the other end of the spring III is fixedly connected with the alcohol tank; the number of the rollers is two, one roller is horizontally arranged in the alcohol tank, the height of the roller in the alcohol tank is lower than that of the stop block, the other roller is arranged on the outer side of the alcohol tank through a support, and the roller on the outer side of the alcohol tank is positioned above the roller in the alcohol tank; the cotton tape is arranged on the roller and provided with cotton balls; the first motor is arranged on the support and used for driving the roller to rotate. When the medicine needs to be applied to the back skin, firstly, the alcohol disinfection is carried out on the back skin: three outage of electro-magnet, the alcohol tank is along pressing the seat and outwards removing under three spring force effects of spring, during back and strap contact, the motor drives the strap and rotates, the strap takes out the alcohol in the alcohol tank, the alcohol of adhesion on the strap is taken out the alcohol tank under the drive of gyro wheel, the strap that is carrying alcohol carries out alcohol with back skin contact and continuous motion and cleans the back, the disinfection to back skin has been realized, the disinfection is accomplished the back, three electrified electricities of electro-magnet, the alcohol tank receives magnetic force effect to inside the mount pad and removes, thereby when smearing the medicine module and smearing the medicine to skin, strap and skin contactless no longer.
The positioning module comprises a screw and a second motor, a guide groove is formed in the sucker, sliding blocks are arranged at the bottoms of the drug storage cylinder and the mounting seat, the sliding blocks are located in the guide groove of the sucker, and a threaded through hole is horizontally formed in each sliding block; the screw rod is horizontally arranged in the guide groove of the sucker and is connected with the sliding block through threads; the second motor is installed on the sucker, and an output shaft of the second motor is connected with the screw rod. When the second motor drives the screw to rotate clockwise, the disinfection module is positioned in the middle of the sucker, and the medicine smearing module is positioned on the right side; when two motors drive the screw rod anticlockwise rotation, the medicine smearing module is located at the middle position of the sucker, the disinfection module is located on the left side, the disinfection module is used for locating the back part to be coated with the medicine, and after the alcohol disinfection is finished, the medicine smearing module moves to the position of the original disinfection module, so that the medicine can be smeared accurately on the back skin.
The invention has the beneficial effects that:
1. according to the back skin treatment nursing system for the dermatology department, the medicine applying module, the medicine blocking module, the medicine injection module disinfection module and the positioning module are matched with each other to work, so that the medicine applying work on any part of the back can be smoothly realized, the ointment is guaranteed to be accurately applied to an affected part, the medicine applying effect is better, the back skin can be disinfected before the medicine is applied, and the medicine effect can be favorably exerted.
2. According to the back skin treatment nursing system for the dermatology department, the resistance module is used for avoiding the phenomenon that a large amount of ointment is extruded due to overlarge back extrusion force and the waste of the ointment is caused, has certain intelligence, can extrude the ointment according to the needs and avoids the pollution to the external environment.
3. According to the back skin treatment nursing system for the dermatology department, the medicine applying module can be used for applying the ointment on the back and uniformly applying the ointment on the back, so that the medicine effect absorption of skin cells is promoted, a large amount of ointment can be prevented from being stained on clothes, hands are not needed to apply the ointment, the medicine applying efficiency is high, and possible cross infection is avoided.
4. According to the back skin treatment nursing system for the dermatology department, the disinfection module can stretch out and draw back, and the alcohol tank retracts into the mounting seat after disinfection is finished, so that the skin cannot be contacted with the disinfection module when the next medicine applying work is carried out, the alcohol is prevented from being continuously applied to other positions of the back when the medicine is applied, the waste of the alcohol is avoided, and the cleanness of the back when the medicine is applied is ensured.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view of a sterilization module of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1;
in the figure: the device comprises a medicine storage barrel 1, a sucking disc 2, a medicine smearing module 3, a resistance module 4, a medicine blocking module 5, a medicine injection module 6, a disinfection module 7, a positioning module 8, a piston 31, a piston rod 32, a medicine smearing frame 33, a medicine smearing roller 34, a fixed shaft 35, a first electromagnet 41, a friction plate 42, a plug 51, a support plate 52, a connector 61, a medicine injection barrel 62, a movable plug 63, a movable rod 64, a plug 65, a mounting seat 71, an alcohol tank 72, a third electromagnet 73, a roller 74, a cloth belt 75, a support 76, a screw 81, a second motor 82 and a sliding block 83.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the back skin treatment and nursing system for dermatology department of the present invention comprises a drug storage cylinder 1, a suction cup 2, a medicine applying module 3, a resistance module 4, a medicine blocking module 5, a medicine injection module 6, a disinfection module 7 and a positioning module 8, wherein the drug storage cylinder 1 is a cylinder with a cavity inside, and the drug storage cylinder 1 is used for storing ointment to be applied; the sucking disc 2 is arranged at the bottom end of the medicine storage cylinder 1, and the medicine storage cylinder 1 can be horizontally fixed on the surface of an object through the sucking disc 2; the medicine applying module 3 is arranged on the medicine storage barrel 1, and the medicine applying module 3 applies the ointment to the back skin through the extrusion of the back; the resistance module 4 is used for avoiding excessive ointment overflow caused by excessive back extrusion force and waste; the medicine blocking module 5 is positioned in the medicine applying module 3, and the medicine blocking module 5 is used for preventing the ointment from flowing out when the medicine applying is not needed; the medicine injection module 6 is arranged on the medicine storage barrel 1, and the medicine injection module 6 is used for injecting ointment into the medicine storage barrel 1; the disinfection module 7 is used for disinfecting the back skin needing to be coated in advance to ensure the drug effect; the positioning module 8 is matched with the disinfection module 7 and the medicine smearing module 3 for accurately smearing medicine on the back skin.
The medicine smearing module 3 comprises a piston 31, a piston rod 32, a medicine smearing frame 33, a medicine smearing roller 34, a fixed shaft 35 and a rotating shaft, wherein the piston 31 is positioned in the cavity of the medicine storage barrel 1, the piston 31 can move along the cavity of the medicine storage barrel 1, and a through hole is formed in the middle of the piston rod 32; the piston rod 32 is fixed at one end of the piston 31, one end of the piston rod 32 penetrates through the cartridge case 1, and a discharge hole is formed in the middle of the piston rod 32 along the axis and is communicated with the through hole of the piston 31; the smearing frame 33 is positioned at the outer side of the medicine storage barrel 1, the smearing frame 33 is fixed at the end part of the piston rod 32, and a medicine passing hole is formed in the smearing frame 33 and communicated with a discharge hole of the piston rod 32; the number of the fixed shafts 35 is two, the fixed shafts 35 are coaxially arranged on the smearing frame 33, medicine inlet holes are formed in the fixed shafts 35 along the axis and are communicated with medicine passing holes in the smearing frame 33; the rotating shaft is rotatably connected with the fixed shaft 35, a through hole is axially formed in the rotating shaft, and the through hole of the rotating shaft is communicated with the medicine inlet hole of the fixed shaft 35; both ends are fixed mutually with the pivot about smearing medicine cylinder 34, and smearing medicine cylinder 34 is installed on fixed axle 35 through the pivot, and smearing medicine cylinder 34 is inside to be hollow structure, and pivot and smearing medicine cylinder 34 are made by rubber materials, and the circumferential surface of smearing medicine cylinder 34 sets up evenly to be provided with out the medicine hole, and it communicates with each other with smearing medicine cylinder 34 is inside to go out the medicine hole, and the ointment passes through fixed axle 35 and pivot and gets into inside smearing medicine cylinder 34. When ointment is smeared to the back as required, fix the device on the wall through sucking disc 2, then be close to smearing medicine cylinder 34 with the back, the back promotes the bottom motion that smears frame 33 and piston rod 32 store up cartridge case 1 mutually, the ointment in storing up cartridge case 1 is impressed inside piston rod 32, the ointment passes through piston rod 32 under the pressure effect, fixed axle 35 and pivot get into smearing medicine cylinder 34, and flow out through the play medicine hole on smearing medicine cylinder 34 surface, thereby extrude the ointment to the back, at this in-process, the back reciprocates and makes smearing medicine cylinder 34 rotate and evenly scribble the ointment at the back, the smooth medicine that smears to the back that has realized.
The resistance module 4 comprises a first electromagnet 41, a first spring, a friction plate 42 and a pressure sensor, wherein guide grooves are horizontally arranged at the top end of the smearing frame 33 along the radial direction, the guide grooves are symmetrically arranged along the radial direction of the piston rod 32, and the guide grooves are positioned in the same plane; the electromagnet is fixed at the bottom of the guiding groove of the medicine smearing frame 33; the friction plate 42 is positioned in the guide groove, the friction plate 42 can horizontally slide along the guide groove, one end of the friction plate 42, which is in contact with the piston rod 32, is of an arc-shaped structure, and the arc-shaped structure of the friction plate 42 can be attached to the piston rod 32; the spring I is positioned in the guide groove, one end of the spring I is connected with the electromagnet I41, and the other end of the spring I is connected with the friction plate 42; the pressure sensor is fixed at the bottom of the medicine storage barrel 1. When the extrusion force of the back to the piston rod 32 is too large, the pressure sensor at the bottom of the storage cylinder 1 works, the electromagnet I41 is powered off, the friction plate 42 moves towards the piston rod 32 under the action of the elastic force of the spring I and is in contact with the piston rod 32, so that the friction force between the friction plate 42 and the piston rod 32 is increased, the movement of the piston rod 32 is slowed down, the phenomenon that the piston rod 32 moves too much due to the too large extrusion force of the back to cause uncontrolled amount of extruded ointment is avoided, and the waste of the ointment is avoided.
The medicine blocking module 5 comprises a plug 51, a second spring and a support plate 52, and a discharge hole of the piston rod 32 penetrates through the end part of the piston rod 32; the plug 51 is arranged at one end of the piston rod 32 far away from the medicine storage barrel 1, the plug 51 is positioned in the discharge hole of the piston rod 32, the plug 51 can plug the medicine passing hole of the medicine applying frame 33, so that ointment is prevented from entering the medicine passing hole of the medicine applying frame 33 from the discharge hole of the piston rod 32, and the front end of the plug 51 is of a conical structure; the support plate 52 is fixed in the smearing frame 33; the spring II is used for connecting the plug 51 and the support plate 52, one end of the spring II is fixed at the end part of the plug 51, and the other end of the spring II is fixed on the support plate 52; the outer surface of the medicine smearing roller 34 is provided with an annular magnet. When the medicine is smeared, because the rotating shaft and the medicine smearing roller 34 are made of rubber materials, when the back extrudes the medicine smearing roller 34, the whole medicine smearing roller 34 sinks towards the inside of the medicine smearing frame 33 to form a certain radian, at the moment, the annular magnet of the medicine smearing roller 34 is close to the plug 51, the plug 51 is sucked out under the magnetic action of the annular magnet, the plug 51 does not block the medicine passing hole of the medicine smearing frame 33 any more, and the ointment smoothly enters the medicine smearing frame 33; when the medicine smearing roller 34 is far away from the plug 51, the plug 51 plugs the medicine passing hole of the medicine smearing frame 33 under the elastic force of the second spring, so that the ointment is prevented from flowing out.
The medicine injection module 6 comprises a connector 61, a medicine injection cylinder 62, a movable plug 63, a movable rod 64 and a plugging head 65, wherein a medicine inlet is formed in the side wall of the bottom of the medicine storage cylinder 1 and communicated with the outside; the connector 61 is fixed on the outer wall of the medicine storage barrel 1, the connector 61 is a cylinder, a through hole is formed in the connector 61 along the axis, the through hole of the connector 61 is communicated with the medicine inlet of the medicine storage barrel 1, and the outer circumferential surface of the connector 61 is of an external thread structure; the medicine injection tube 62 is used for injecting ointment into the medicine storage tube 1, a medicine outlet of the medicine injection tube 62 is connected with the connector 61 through threads, a medicine suction port is formed in the side wall of the medicine injection tube 62, and a second electromagnet is arranged in the position, located at the medicine suction port, of the medicine injection tube 62; the movable plug 63 is positioned in the injection cylinder 62, the lower end of the movable plug 63 is vertically provided with a chute, and the bottom of the movable plug 63 is provided with a magnet; the movable rod 64 is fixed at one end of the movable plug 63, and the movable rod 64 extends to the outside of the injection cylinder 62; the plugging head 65 is fixed in the sliding groove of the movable plug 63 through magnetic force adsorption, and the plugging head 65 can move up and down along the sliding groove of the movable plug 63. When ointment needs to be filled into the medicine storage barrel 1, the medicine injection barrel 62 is arranged on the connector 61 of the medicine storage barrel 1; then, the movable plug 63 is pulled to make the ointment enter the injection tube 62; then the movable rod 64 pushes the movable plug 63 to move leftwards, when the movable plug 63 moves to the position of the medicine suction port of the medicine injection cylinder 62, the electromagnet II is electrified, the blocking head 65 in the movable plug 63 is sucked into the medicine suction port of the medicine injection cylinder 62 to block the medicine suction port, the movable rod 64 is continuously pushed, and ointment enters the medicine storage cylinder 1 through the connector 61 under the action of pressure, so that the medicine injection of the medicine storage cylinder 1 is realized.
The disinfection module 7 comprises a mounting seat 71, an alcohol box 72, a third electromagnet 73, a third spring, a roller 74, a cloth belt 75 and a first motor, wherein the mounting seat 71 is positioned on the sucker 2, and a sliding groove is horizontally formed in the mounting seat 71; the alcohol tank 72 is positioned in the sliding groove of the mounting seat 71, the alcohol tank 72 is a rectangular shell with one open end, a stop block is arranged at the open end of the alcohol tank 72 and used for sealing the opening of the alcohol tank 72, the height of the stop block is half of the size of the opening of the alcohol tank 72, the alcohol tank 72 is used for storing alcohol, and a support 76 is arranged on the end face of the opening of the alcohol tank 72; the electromagnet III 73 is fixed in the sliding groove of the mounting seat 71; one end of the third spring is connected with the third electromagnet 73, and the other end of the third spring is fixedly connected with the alcohol tank 72; the number of the rollers 74 is two, one roller 74 is horizontally arranged in the alcohol tank 72, the height of the roller 74 in the alcohol tank 72 is lower than that of the stop block, the other roller 74 is arranged on the outer side of the alcohol tank 72 through a bracket 76, and the roller 74 on the outer side of the alcohol tank 72 is positioned above the roller 74 in the alcohol tank 72; the cloth belt 75 is arranged on the roller 74, and cotton balls are arranged on the cloth belt 75; the first motor is mounted on the bracket 76 and is used for driving the roller 74 to rotate. When the medicine needs to be applied to the back skin, firstly, the alcohol disinfection is carried out on the back skin: three 73 outage of electro-magnet, alcohol tank 72 is along pressing the seat and outwards removing under the effect of three elasticity of spring, when back and the contact of strap 75, the motor drives strap 75 and rotates, strap 75 takes out the alcohol in the alcohol tank 72, the alcohol of adhesion on strap 75 is taken out alcohol tank 72 under the drive of gyro wheel 74, the strap 75 that is carrying the alcohol contacts and continuous motion carries out the alcohol to clean the back with back skin, the disinfection to back skin has been realized, the disinfection is accomplished the back, three 73 electrifications of electro-magnet, alcohol tank 72 receives magnetic force to move to mount pad 71 is inside, thereby when smearing medicine module 3 and smearing the medicine to skin, 75 and the strap no longer contacts with the skin.
The positioning module 8 comprises a screw 81 and a second motor 82, a guide groove is formed in the sucker 2, sliding blocks 83 are arranged at the bottoms of the medicine storage cylinder 1 and the mounting seat 71, the sliding blocks 83 are located in the guide groove of the sucker 2, and threaded through holes are horizontally formed in the sliding blocks 83; the screw 81 is horizontally arranged in the guide groove of the sucker 2, and the screw 81 is connected with the sliding block 83 through threads; the second motor 82 is installed on the suction cup 2, and an output shaft of the second motor 82 is connected with the screw 81. When the second motor 82 drives the screw 81 to rotate clockwise, the disinfection module 7 is positioned in the middle of the sucker 2, and the medicine applying module 3 is positioned on the right side; when two motors 82 drive screw rod 81 anticlockwise rotation, wipe medicine module 3 and be located the intermediate position of sucking disc 2, disinfection module 7 is located the left side, utilizes disinfection module 7 to fix a position the back is waited to scribble the medicine, and after the alcohol disinfection, wipe medicine module 3 and remove the position of original disinfection module 7, can realize wiping the medicine to the accuracy of back skin.
The specific working process is as follows:
when ointment is smeared to the back as required, fix the device on the wall through sucking disc 2, then be close to smearing medicine cylinder 34 with the back, the back promotes the bottom motion that smears frame 33 and piston rod 32 store up cartridge case 1 mutually, the ointment in storing up cartridge case 1 is impressed inside piston rod 32, the ointment passes through piston rod 32 under the pressure effect, fixed axle 35 and pivot get into smearing medicine cylinder 34, and flow out through the play medicine hole on smearing medicine cylinder 34 surface, thereby extrude the ointment to the back, at this in-process, the back reciprocates and makes smearing medicine cylinder 34 rotate and evenly scribble the ointment at the back, the smooth medicine that smears to the back that has realized.
When the extrusion force of the back to the piston rod 32 is too large, the pressure sensor at the bottom of the storage cylinder 1 works, the electromagnet I41 is powered off, the friction plate 42 moves towards the piston rod 32 under the action of the elastic force of the spring I and is in contact with the piston rod 32, so that the friction force between the friction plate 42 and the piston rod 32 is increased, the movement of the piston rod 32 is slowed down, the phenomenon that the piston rod 32 moves too much due to the too large extrusion force of the back to cause uncontrolled amount of extruded ointment is avoided, and the waste of the ointment is avoided.
When the medicine is smeared, because the rotating shaft and the medicine smearing roller 34 are made of rubber materials, when the back extrudes the medicine smearing roller 34, the whole medicine smearing roller 34 sinks towards the inside of the medicine smearing frame 33 to form a certain radian, at the moment, the annular magnet of the medicine smearing roller 34 is close to the plug 51, the plug 51 is sucked out under the magnetic action of the annular magnet, the plug 51 does not block the medicine passing hole of the medicine smearing frame 33 any more, and the ointment smoothly enters the medicine smearing frame 33; when the medicine smearing roller 34 is far away from the plug 51, the plug 51 plugs the medicine passing hole of the medicine smearing frame 33 under the elastic force of the second spring, so that the ointment is prevented from flowing out.
When ointment needs to be filled into the medicine storage barrel 1, the medicine injection barrel 62 is arranged on the connector 61 of the medicine storage barrel 1; then, the movable plug 63 is pulled to make the ointment enter the injection tube 62; then the movable rod 64 pushes the movable plug 63 to move leftwards, when the movable plug 63 moves to the position of the medicine suction port of the medicine injection cylinder 62, the electromagnet II is electrified, the blocking head 65 in the movable plug 63 is sucked into the medicine suction port of the medicine injection cylinder 62 to block the medicine suction port, the movable rod 64 is continuously pushed, and ointment enters the medicine storage cylinder 1 through the connector 61 under the action of pressure, so that the medicine injection of the medicine storage cylinder 1 is realized.
When the medicine needs to be applied to the back skin, firstly, the alcohol disinfection is carried out on the back skin: three 73 outage of electro-magnet, alcohol tank 72 is along pressing the seat and outwards removing under the effect of three elasticity of spring, when back and the contact of strap 75, the motor drives strap 75 and rotates, strap 75 takes out the alcohol in the alcohol tank 72, the alcohol of adhesion on strap 75 is taken out alcohol tank 72 under the drive of gyro wheel 74, the strap 75 that is carrying the alcohol contacts and continuous motion carries out the alcohol to clean the back with back skin, the disinfection to back skin has been realized, the disinfection is accomplished the back, three 73 electrifications of electro-magnet, alcohol tank 72 receives magnetic force to move to mount pad 71 is inside, thereby when smearing medicine module 3 and smearing the medicine to skin, 75 and the strap no longer contacts with the skin.
When the second motor 82 drives the screw 81 to rotate clockwise, the disinfection module 7 is positioned in the middle of the sucker 2, and the medicine applying module 3 is positioned on the right side; when two motors 82 drive screw rod 81 anticlockwise rotation, wipe medicine module 3 and be located the intermediate position of sucking disc 2, disinfection module 7 is located the left side, utilizes disinfection module 7 to fix a position the back is waited to scribble the medicine, and after the alcohol disinfection, wipe medicine module 3 and remove the position of original disinfection module 7, can realize wiping the medicine to the accuracy of back skin.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A dermatology back skin treatment and care system is characterized in that: the ointment applying device comprises a medicine storage cylinder (1), a sucking disc (2), a medicine applying module (3), a resistance module (4), a medicine blocking module (5), a medicine injecting module (6), a disinfecting module (7) and a positioning module (8), wherein the medicine storage cylinder (1) is a cylinder with a cavity inside, and the medicine storage cylinder (1) is used for storing ointment to be applied; the sucking disc (2) is arranged at the bottom end of the medicine storage cylinder (1), and the medicine storage cylinder (1) can be horizontally fixed on the surface of an object through the sucking disc (2); the medicine applying module (3) is arranged on the medicine storage barrel (1), and the medicine applying module (3) applies the ointment to the back skin through the extrusion of the back; the resistance module (4) is used for avoiding excessive ointment overflow caused by excessive back extrusion pressure and waste; the medicine blocking module (5) is positioned in the medicine applying module (3), and the medicine blocking module (5) is used for preventing the ointment from flowing out when medicine applying is not needed; the medicine injection module (6) is arranged on the medicine storage barrel (1), and the medicine injection module (6) is used for injecting ointment into the medicine storage barrel (1); the disinfection module (7) is used for disinfecting back skin needing to be coated in advance to ensure the drug effect; the positioning module (8) is matched with the disinfection module (7) and the medicine smearing module (3) to accurately smear the medicine on the back skin;
the medicine smearing module (3) comprises a piston (31), a piston rod (32), a medicine smearing frame (33), a medicine smearing roller (34), a fixed shaft (35) and a rotating shaft, the piston (31) is located in a cavity of the medicine storage barrel (1), the piston (31) can move along the cavity of the medicine storage barrel (1), and a through hole is formed in the middle of the piston rod (32); the piston rod (32) is fixed at one end of the piston (31), one end of the piston rod (32) penetrates through the cartridge (1), a discharge hole is formed in the middle of the piston rod (32) along the axis, and the discharge hole is communicated with the through hole of the piston (31); the smearing frame (33) is positioned on the outer side of the medicine storage barrel (1), the smearing frame (33) is fixed at the end part of the piston rod (32), and a medicine passing hole is formed in the smearing frame (33) and communicated with a discharge hole of the piston rod (32); the number of the fixed shafts (35) is two, the fixed shafts (35) are coaxially arranged on the smearing frame (33), medicine inlet holes are formed in the fixed shafts (35) along the axis and are communicated with medicine passing holes in the smearing frame (33); the rotating shaft is rotatably connected with the fixed shaft (35), a through hole is axially formed in the rotating shaft, and the through hole of the rotating shaft is communicated with the medicine inlet hole of the fixed shaft (35); both ends are fixed mutually with the pivot about smearing medicine cylinder (34), and smearing medicine cylinder (34) is installed on fixed axle (35) through the pivot, and smearing medicine cylinder (34) is inside to be hollow structure, and the circumference surface of smearing medicine cylinder (34) sets up evenly to be provided with out the medicine hole, and it communicates with each other with smearing medicine cylinder (34) inside to go out the medicine hole, and the ointment passes through fixed axle (35) and pivot and gets into smearing medicine cylinder (34) inside.
2. A dermatological back skin treatment care system according to claim 1, characterized in that: the resistance module (4) comprises a first electromagnet (41), a first spring, a friction plate (42) and a pressure sensor, wherein the top end of the smearing frame (33) is horizontally provided with guide grooves along the radial direction, the guide grooves are symmetrically arranged along the radial direction of the piston rod (32), and the guide grooves are positioned in the same plane; the electromagnet is fixed at the bottom of the guide groove of the medicine smearing frame (33); the friction plate (42) is positioned in the guide groove, the friction plate (42) can horizontally slide along the guide groove, one end, in contact with the piston rod (32), of the friction plate (42) is of an arc-shaped structure, and the arc-shaped structure of the friction plate (42) can be attached to the piston rod (32); the spring is positioned in the guide groove, one end of the spring is connected with the electromagnet I (41), and the other end of the spring is connected with the friction plate (42); the pressure sensor is fixed at the bottom of the medicine storage barrel (1).
3. A dermatological back skin treatment care system according to claim 1, characterized in that: the medicine blocking module (5) comprises a plug (51), a second spring and a support plate (52), and a discharge hole of the piston rod (32) penetrates through the end part of the piston rod (32); the plug (51) is arranged at one end, far away from the medicine storage barrel (1), of the piston rod (32), the plug (51) is located in the discharge hole of the piston rod (32), the plug (51) can plug the medicine passing hole of the medicine applying frame (33) to prevent ointment from entering the medicine passing hole of the medicine applying frame (33) from the discharge hole of the piston rod (32), and the front end of the plug (51) is of a conical structure; the support plate (52) is fixed in the medicine smearing frame (33); the second spring is used for connecting the plug (51) and the support plate (52), one end of the second spring is fixed at the end part of the plug (51), and the other end of the second spring is fixed on the support plate (52); and the outer surface of the medicine smearing roller (34) is provided with an annular magnet.
4. A dermatological back skin treatment care system according to claim 1, characterized in that: the medicine injection module (6) comprises a connector (61), a medicine injection barrel (62), a movable plug (63), a movable rod (64) and a blocking head (65), a medicine inlet is formed in the side wall of the bottom of the medicine storage barrel (1), and the medicine inlet is communicated with the outside; the connecting head (61) is fixed on the outer wall of the medicine storage barrel (1), the connecting head (61) is a cylinder, a through hole is formed in the connecting head (61) along the axis, the through hole of the connecting head (61) is communicated with a medicine inlet of the medicine storage barrel (1), and the outer circumferential surface of the connecting head (61) is of an external thread structure; the medicine injection tube (62) is used for injecting ointment into the medicine storage tube (1), a medicine outlet of the medicine injection tube (62) is connected with the connector (61) through threads, a medicine suction port is formed in the side wall of the medicine injection tube (62), and an electromagnet is arranged in the position, located at the medicine suction port, of the medicine injection tube (62); the movable plug (63) is positioned in the medicine injection cylinder (62), the lower end of the movable plug (63) is vertically provided with a sliding groove, and the bottom of the movable plug (63) is provided with a magnet II; the movable rod (64) is fixed at one end of the movable plug (63), and the movable rod (64) extends to the outside of the injection cylinder (62); the plugging head (65) is fixed in a sliding groove of the movable plug (63) through magnetic adsorption, and the plugging head (65) can move up and down along the sliding groove of the movable plug (63).
5. A dermatological back skin treatment care system according to claim 1, characterized in that: the disinfection module (7) comprises a mounting seat (71), an alcohol box (72), an electromagnet III (73), a spring III, a roller (74), a cloth belt (75) and a motor I, wherein the mounting seat (71) is positioned on the sucker (2), and a sliding groove is horizontally formed in the mounting seat (71); the alcohol tank (72) is positioned in the sliding groove of the mounting seat (71), the alcohol tank (72) is a rectangular shell with one open end, a stop block is arranged at the open end of the alcohol tank (72) and used for sealing the opening of the alcohol tank (72), the height of the stop block is half of the size of the opening of the alcohol tank (72), the alcohol tank (72) is used for storing alcohol, and a support (76) is arranged on the open end face of the alcohol tank (72); the electromagnet III (73) is fixed in the sliding groove of the mounting seat (71); one end of the spring III is connected with an electromagnet III (73), and the other end of the spring III is fixedly connected with an alcohol tank (72); the number of the rollers (74) is two, one roller (74) is horizontally arranged in the alcohol tank (72), the height of the roller (74) in the alcohol tank (72) is lower than that of the stop block, the other roller (74) is arranged on the outer side of the alcohol tank (72) through a support (76), and the roller (74) on the outer side of the alcohol tank (72) is positioned above the roller (74) in the alcohol tank (72); the cloth belt (75) is arranged on the roller (74), and cotton balls are arranged on the cloth belt (75); the first motor is arranged on the bracket (76) and is used for driving the roller (74) to rotate.
6. A dermatological back skin treatment care system according to claim 5, characterized in that: the positioning module (8) comprises a screw rod (81) and a second motor (82), a guide groove is formed in the sucker (2), sliding blocks (83) are arranged at the bottoms of the drug storage cylinder (1) and the mounting seat (71), the sliding blocks (83) are located in the guide groove of the sucker (2), and threaded through holes are horizontally formed in the sliding blocks (83); the screw (81) is horizontally arranged in the guide groove of the sucker (2), and the screw (81) is connected with the sliding block (83) through threads; the second motor (82) is installed on the sucker (2), and an output shaft of the second motor (82) is connected with the screw rod (81).
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| CN109157736A (en) * | 2018-10-19 | 2019-01-08 | 张晨晨 | A kind of combined medical equipment and its working method for skin of face treatment |
| CN109364362B (en) * | 2018-11-12 | 2021-03-19 | 刘纪君 | Liquid medicine smearing device for back trauma wound |
| CN110025876A (en) * | 2019-04-28 | 2019-07-19 | 赵鹏 | A kind of paediatrics treating skin disease plaster application device |
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| CN111450400B (en) * | 2020-04-22 | 2021-11-09 | 安徽医科大学第一附属医院 | Traditional chinese medicine external application device is used to traditional chinese medicine of chinese western medicine combination oncology |
| CN113082445B (en) * | 2021-02-28 | 2022-08-16 | 西安交通大学第二附属医院 | Medical treatment is clinical with position anesthesia quantitative atomizer |
| CN113599685B (en) * | 2021-09-17 | 2022-12-23 | 蚌埠医学院 | Medicine applying device for patients with skin diseases |
| CN115282452B (en) * | 2022-07-26 | 2023-06-16 | 刘波 | Facial skin medicine applicator |
| CN115814254B (en) * | 2022-12-06 | 2023-11-17 | 南京医科大学第二附属医院 | Ointment smearing device |
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