Chronic wound nursing medicine applying mechanism

Abstract

The invention discloses a chronic wound surface nursing medicine applying mechanism, and relates to the technical field of chronic wound surface nursing, the chronic wound surface nursing medicine applying mechanism comprises a body mechanism, the body mechanism comprises a rack, the inner wall of the rack is fixedly provided with a mattress, and the rack is internally provided with a processing mechanism; the processing mechanism comprises a medicine applying unit, the medicine applying unit is located in the rack, and the medicine applying unit is used for selecting medicine applying heads of different shapes according to different chronic wound surface positions of the patient; the treatment mechanism further comprises a uniform smearing unit, the uniform smearing unit is located in the machine frame, the medicine applying unit and the uniform smearing unit are used in a matched mode, and the uniform smearing unit is used for adjusting different smearing heads according to different positions of chronic wound surfaces of patients. The medicine applying head body is more attached to the chronic trauma part of a patient, so that the applied medicine can be uniformly applied to the chronic trauma part of the patient, and the situation that the uniformity of medicine applying is affected due to the complexity of the chronic trauma part is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of chronic wound care, in particular to a chronic wound care medication application mechanism. Background Art

[0002] Chronic wounds generally refer to skin and soft tissue defects that cannot be repaired for more than two weeks or one month. When a chronic wound occurs, it is necessary to apply medication and care to the wound. In order to reduce the workload of medical staff, a chronic wound care and medication device will be used when applying medication to chronic wounds.

[0003] When the existing chronic wound care medication application device is used, due to the different locations of the chronic wounds on the patients, the medication application mechanism in the prior art is prone to drug accumulation or uncovered areas when applying medication to the concave or protruding parts, resulting in uneven medication application during the medication application process on the patient's chronic wounds. As a result, areas with too high concentration may cause local drug overdose and produce adverse reactions, while areas with too low drug concentration cannot reach an effective therapeutic dose, so that the infection cannot be effectively controlled or tissue repair is affected.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing chronic wound care and medication application institutions on the market, and even if they can be solved, they need to be solved through the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a chronic wound care and medication application institution. Summary of the invention

[0005] The purpose of the present invention is to provide a chronic wound care medication mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a chronic wound care medication mechanism, comprising a main body mechanism, the main body mechanism comprising a frame, a mattress is fixedly mounted on the inner wall of the frame, and a processing mechanism is arranged inside the frame;

[0007] The processing mechanism comprises a medicine applying unit, which is located inside the frame and is used to select medicine applying heads of different shapes according to the different locations of the chronic wound surface of the patient;

[0008] The processing mechanism further includes a spreading unit, which is located inside the frame, and the medication unit is used in conjunction with the spreading unit, and the spreading unit is used to adjust different application heads according to different locations of the patient's chronic wound surface;

[0009] A fixing mechanism is arranged inside the frame, and the processing mechanism is used in conjunction with the fixing mechanism, and the fixing mechanism is used to unfold and fix the wrinkled skin.

[0010] Preferably, the medicine feeding unit includes a first ball screw, which is rotatably connected to the inside of the frame, and a rotating motor is fixedly installed on the right side of the frame, and the right end of the first ball screw is fixedly connected to the output end of the rotating motor, and the outer surface of the first ball screw is threadedly connected to a moving frame, and a scanner is fixedly installed on the inner top wall of the moving frame, and a first manipulator is fixedly installed on the inner wall of the moving frame, and a mounting plate is fixedly installed on the front of the first manipulator, and a plurality of storage boxes and a plurality of drug delivery pumps are fixedly installed on the upper surface of the moving frame, and the input end of each of the drug delivery pumps passes through the interior of the storage box, and the output end of each of the drug delivery pumps is fixedly connected to a delivery pipe, a connecting plate is fixedly installed on the front of the mounting plate, and a connecting pipe is fixedly installed on the inner wall of the connecting plate, and an end of each of the delivery pipes away from the drug delivery pump passes through the interior of the connecting pipe, and the outer surface of each of the delivery pipes is fixedly connected to a solenoid valve. The outer surface of the connecting tube is fixedly installed with a rubber sleeve, and the inner top wall of the rubber sleeve is fixedly installed with two electric push rods, and the telescopic ends of the two electric push rods are fixedly installed with a moving ring, and a plurality of connecting rods are movably hinged inside the moving ring, and the outer surface of the connecting tube is fixedly installed with two fixing rings, and the outer surfaces of the two fixing rings are fixedly installed with a plurality of fixing rods, and the outer surfaces of each group of the fixing rods are movably hinged with a clamping frame, and the number of each group of the fixing rods is two, and each connecting rod is movably hinged inside the clamping frame, and the side of each clamping frame away from the connecting tube is in contact with the inner wall of the rubber sleeve, an air pump is fixedly installed on the upper surface of the connecting plate, and an air bag is fixedly installed on the outer surface of the connecting tube, and the output end of the air pump is fixedly connected with a fixing pipe, and the end of the fixing pipe away from the air pump passes through the interior of the air bag, and a placement box is fixedly installed on the inner wall of the frame, and three medicine head bodies are clamped inside the placement box.

[0011] Preferably, a sliding rod is fixedly mounted on the inner wall of the frame, and the outer surface of the sliding rod is slidably connected to the inner wall of the movable frame.

[0012] Preferably, two limit blocks are fixedly installed on the outer surface of the connecting pipe, and the bottom surfaces of the two limit blocks are fixedly connected to the upper surface of the connecting plate.

[0013] Preferably, the smoothing unit comprises a fixed plate, the back side of the fixed plate is fixedly connected to the front side of the mounting plate, a mounting frame is fixedly installed on the bottom surface of the fixed plate, two electric telescopic rods are fixedly installed on the bottom surface of the fixed plate, a movable plate is fixedly installed on the telescopic ends of the two electric telescopic rods, a plurality of connecting springs are fixedly installed on the bottom surface of the movable plate, a movable column is fixedly installed on the lower end of each connecting spring, a T-block is fixedly installed on each movable column, the outer surface of each movable column and the outer surface of the T-block are slidably connected to the inner wall of the mounting frame, and the bottom ends of the plurality of movable columns are fixedly installed together A first Velcro is installed, a second Velcro is arranged below the first Velcro, the bottom surface of the first Velcro contacts the upper surface of the second Velcro, a rubber block is fixedly installed on the bottom surface of the second Velcro, a plurality of installation grooves are provided inside the installation frame, a first electromagnet is fixedly installed on the inner wall of each installation groove, a fixing spring is fixedly installed on the front side of each first electromagnet, a friction block is fixedly installed on the end of each fixing spring away from the first electromagnet, the front side of each friction block contacts the back side of the T-block, and a second electromagnet is fixedly installed on the back side of each friction block.

[0014] Preferably, a plurality of telescopic columns are fixedly mounted on the bottom surface of the movable plate, and a telescopic end of each of the telescopic columns is fixedly connected to the top end of the movable column.

[0015] Preferably, the fixing mechanism includes a second ball screw, which is rotatably connected to the inside of the frame, and a rotating motor is fixedly installed on the back of the frame, and the right end of the second ball screw is fixedly connected to the output end of the rotating motor, and a placement plate is threadedly connected to the outer surface of the second ball screw, and a second manipulator is fixedly installed on the back of the placement plate, and a connecting block is fixedly installed on the back of the second manipulator, and a stepping motor is fixedly installed on the right side of the connecting block, and an adjusting frame is fixedly installed on the output end of the stepping motor, and a level and a servo motor are fixedly installed on the inner wall of the adjusting frame, and the output end of the servo motor passes through the adjusting frame and is fixedly installed with a connecting gear, and two pressing blocks are arranged on the back of the adjusting frame, and rack plates are fixedly installed on the side surfaces of the two pressing blocks that are close to each other, and the side surfaces of the two rack plates that are close to each other are meshed with the outer surface of the connecting gear, and linear drives are fixedly installed on the inner walls of the two pressing blocks, and adhesion plates are fixedly installed on the telescopic ends of the two linear drives.

[0016] Preferably, a limit rod is fixedly mounted on the inner wall of the frame, and the outer surface of the limit rod is slidably connected to the inner wall of the placement plate.

[0017] Preferably, a connecting bearing is fixedly mounted on the inner wall of the adjusting frame, and the left side and the right side of the inner ring of the connecting bearing are fixedly connected.

[0018] Preferably, a slider is fixedly mounted on the front of the two rack plates, two slide grooves are provided on the back of the adjustment frame, and the two sliders are slidably connected inside the slide grooves.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a medication applying unit, so that the device can scan and detect the chronic trauma site of the patient, and thus select medication applying head bodies of different styles according to the location of the chronic trauma site of the patient, so that the medication applying head body can better fit the chronic trauma site of the patient, and the applied medicine can be evenly applied to the chronic trauma site, avoiding the influence of the complexity of the chronic trauma site on the uniformity of the medication application.

[0021] 2. The present invention is provided with a spreading unit, so that after the device is scanned by the medication unit, the shape of the rubber block is changed so that the shape of the rubber block can better fit the chronic trauma site of the patient, thereby facilitating more even spreading of the squeezed medicine and avoiding the impact on the patient due to uneven distribution of the medicine.

[0022] 3. The present invention is provided with a fixing mechanism, so that the chronic wound site of the patient can be fixed and the wrinkled site can be unfolded, thereby avoiding the phenomenon that the medicine cannot contact the wound site due to the wrinkles on the patient's body, and further ensuring the uniformity of the drug application. The device is provided with a processing mechanism and a fixing mechanism, so as to avoid the phenomenon of uneven drug distribution when applying the medicine to the chronic wound site of the patient, thereby reducing the impact of uneven drug distribution on the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the rear view of the frame of the present invention;

[0025] Figure 3 It is a structural schematic diagram of a bottom view of the mobile frame of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a cross-sectional view of a connecting plate of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a cross-sectional view of the rubber sleeve of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a cross-sectional view of a placement box of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a cross-sectional view of a fixing plate of the present invention;

[0030] Figure 8 It is a structural schematic diagram of a cross-sectional view of a movable plate of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of a rear cross-sectional view of the mounting frame of the present invention;

[0032] Fig.10 It is a structural schematic diagram of a rear view of the first electromagnet of the present invention;

[0033] Fig.11 It is a structural schematic diagram of a rear view of the adjustment frame of the present invention;

[0034] Fig.12 It is a structural schematic diagram of a cross-sectional view of the adjustment frame of the present invention;

[0035] Fig.13 It is a structural schematic diagram of a rear cross-sectional view of the pressing block of the present invention.

[0036] In the figure: 1, main body; 11, frame; 12, mattress; 2, processing mechanism; 21, medicine feeding unit; 2101, first ball screw; 2102, rotating motor; 2103, moving frame; 2104, scanner; 2105, first manipulator; 2106, mounting plate; 2107, material storage box; 2108, medicine delivery pump; 2109, delivery pipe; 2110, connecting plate; 2111, connecting pipe; 2112, solenoid valve ; 2113, rubber sleeve; 2114, electric push rod; 2115, moving ring; 2116, connecting rod; 2117, fixed ring; 2118, fixed rod; 2119, clamping frame; 2120, air pump; 2121, air bag; 2122, fixed tube; 2123, placement box; 2124, medicine head body; 2125, slide rod; 2126, limit block; 22, smoothing unit; 2201, fixed plate; 2202, installation Frame; 2203, electric telescopic rod; 2204, moving plate; 2205, connecting spring; 2206, moving column; 2207, T-block; 2208, first Velcro; 2209, second Velcro; 2210, rubber block; 2211, mounting groove; 2212, first electromagnet; 2213, fixing spring; 2214, friction block; 2215, second electromagnet; 2216, telescopic column; 3, fixing mechanism; 301 , second ball screw; 302, rotating motor; 303, placing plate; 304, second manipulator; 305, connecting block; 306, stepping motor; 307, adjusting frame; 308, level; 309, servo motor; 310, connecting gear; 311, pressing block; 312, rack plate; 313, linear drive; 314, adhesive plate; 315, limiting rod; 316, connecting bearing; 317, slider; 318, slide groove. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1: Please refer to Figure 1-Figure 6 The present invention provides a technical solution: a chronic wound care medication mechanism, comprising a main body mechanism 1, the main body mechanism 1 comprises a frame 11, a mattress 12 is fixedly installed on the inner wall of the frame 11, and a processing mechanism 2 is arranged inside the frame 11;

[0039] The processing mechanism 2 includes a medication applying unit 21, which is located inside the frame 11. The medication applying unit 21 is used to select medication applying heads of different shapes according to the different locations of the chronic wounds of the patients.

[0040] As a further limitation of the processing mechanism 2 of the present invention, the medicine feeding unit 21 includes a first ball screw 2101, which is rotatably connected to the inside of the frame 11, and a rotating motor 2102 is fixedly installed on the right side of the frame 11. The right end of the first ball screw 2101 is fixedly connected to the output end of the rotating motor 2102. The outer surface of the first ball screw 2101 is threadedly connected to a moving frame 2103, and a scanner 2104 is fixedly installed on the inner top wall of the moving frame 2103. The scanner 2104 uses a built-in camera to photograph the position of the patient's chronic trauma, thereby analyzing the depression or protrusion of the injured position. The inner wall of the moving frame 2103 is fixedly installed with a first manipulator 2105, and the front of the first manipulator 2105 A mounting plate 2106 is fixedly installed, and a plurality of storage boxes 2107 and a plurality of drug delivery pumps 2108 are fixedly installed on the upper surface of the mobile frame 2103. The input end of each drug delivery pump 2108 penetrates into the interior of the storage box 2107, and different drugs are respectively arranged inside the storage box 2107. The output end of each drug delivery pump 2108 is fixedly connected to a delivery pipe 2109. A connecting plate 2110 is fixedly installed on the front of the mounting plate 2106, and a connecting pipe 2111 is fixedly installed on the inner wall of the connecting plate 2110. The end of each delivery pipe 2109 away from the drug delivery pump 2108 penetrates into the interior of the connecting pipe 2111, and the outer surface of each delivery pipe 2109 is fixedly connected to a solenoid valve 2112, and the outer surface of the connecting pipe 2111 is fixedly installed with The rubber sleeve 2113 has a top surface and a bottom surface made of hard material, and the side surface of the rubber sleeve 2113 is made of soft rubber material, so that it has two expansion effects. Two electric push rods 2114 are fixedly installed on the inner top wall of the rubber sleeve 2113. The telescopic ends of the two electric push rods 2114 are fixedly installed with moving rings 2115. The inside of the moving rings 2115 is movably hinged with a plurality of connecting rods 2116. Two fixing rings 2117 are fixedly installed on the outer surface of the connecting tube 2111. A plurality of fixing rods 2118 are fixedly installed on the outer surfaces of the two fixing rings 2117. The outer surfaces of each group of fixing rods 2118 are movably hinged with a clamping frame 2119. The number of each group of fixing rods 2118 is two, and each connecting rod 2116 is movably hinged at Inside the clamping frame 2119, one side of each clamping frame 2119 away from the connecting tube 2111 is in contact with the inner wall of the rubber sleeve 2113, an air pump 2120 is fixedly installed on the upper surface of the connecting plate 2110, an air bag 2121 is fixedly installed on the outer surface of the connecting tube 2111, an air outlet pipe is fixedly connected to the upper surface of the air bag 2121, and the air outlet pipe passes through the top of the connecting plate 2110, so that the gas inside the air bag 2121 can be discharged, the output end of the air pump 2120 is fixedly connected to a fixed pipe 2122, and one end of the fixed pipe 2122 away from the air pump 2120 passes through the inside of the air bag 2121, a placement box 2123 is fixedly installed on the inner wall of the frame 11, and three upper medicine head bodies 2124 are clamped inside the placement box 2123,The three medicine applying head bodies 2124 are respectively provided with a concave head, a flat head and a protruding head. The concave head corresponds to the patient's limbs, the flat head corresponds to the patient's torso, and the protruding head corresponds to the concave position of the patient's body. By providing the medicine applying unit 21, the device can scan and detect the chronic wound site of the patient, and thus select different styles of medicine applying head bodies 2124 according to the location of the chronic wound site of the patient, so that the medicine applying head body 2124 can be more closely fitted to the chronic wound site of the patient, and the applied medicine can be evenly applied to the chronic wound site, avoiding the influence of the complexity of the chronic wound site on the uniformity of the medicine application.

[0041] See also Figure 1 A slide bar 2125 is fixedly installed on the inner wall of the frame 11, and the outer surface of the slide bar 2125 is slidably connected to the inner wall of the mobile frame 2103. The installation of the slide bar 2125 limits the moving trajectory of the mobile frame 2103, thereby preventing the mobile frame 2103 from rotating during movement, thereby ensuring the stability of the movement of the mobile frame 2103.

[0042] See also Figure 4 Two limit blocks 2126 are fixedly installed on the outer surface of the connecting tube 2111, and the bottom surfaces of the two limit blocks 2126 are fixedly connected to the upper surface of the connecting plate 2110. The installation of the limit blocks 2126 fixes the connecting tube 2111, thereby preventing the connecting tube 2111 from moving when transporting drugs, thereby ensuring the stability of the connecting tube 2111.

[0043] The specific implementation of this embodiment is as follows: the user and the medical staff first place the patient on the mattress 12 according to the position of the chronic wound of the patient, and then use the power provided by the rotating motor 2102 to drive the first ball screw 2101 to rotate, so that the first ball screw 2101 drives the moving frame 2103 and the scanner 2104 to move, so as to scan and identify the position of the chronic wound of the patient, and after the scanning is completed, the moving frame 2103 returns to the leftmost end, and then the first manipulator 2105 drives the mounting plate 2106 to move, so that the rubber sleeve 2113 and the airbag 2121 are inserted into the corresponding upper medicine head body 2124 according to the position of the chronic wound of the patient, and then the power provided by the electric push rod 2114 is used to drive the moving ring 2115 to move downward, so that the moving ring 2115 pushes the connecting rod 2116 outward, so that the connecting rod 2116 cooperates with the fixing ring 2117 and the fixing rod 2118 to drive the clamping frame 2119 to move to the side close to the rubber sleeve 2113, and then The clamping frame 2119 cooperates with the extension of the rubber sleeve 2113 to squeeze the inner wall of the upper medicine head body 2124, so that the upper medicine head body 2124 can be carried and moved. At the same time, the power provided by the air pump 2120 is used to fill the air into the air bag 2121, so as to seal the connection position between the connecting tube 2111 and the upper medicine head body 2124 to prevent the drug from leaking from the connection. Then, the power provided by the rotating motor 2102 is used again to move the upper medicine head body 2124 to the position of the patient's chronic wound. Then, open the drug delivery pump 2108 and the solenoid valve 2112 at the corresponding drug location, and use the power provided by the drug delivery pump 2108 to squeeze the drug inside the storage box 2107 through the delivery tube 2109, the connecting tube 2111 and the upper drug head body 2124 to the patient's chronic wound location. At the same time, cooperate with the first manipulator 2105 to adjust the position of the upper drug head body 2124, so that the extruded drug can better fit the chronic wound location, avoid excessive drug or extrusion omissions, and thus ensure the uniformity of drug extrusion.

[0044] Example 2: Please refer to Figure 1 , Figure 3 and Figure 7-10 The present invention provides a technical solution: a chronic wound care medication mechanism. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The processing mechanism 2 also includes a spreading unit 22, which is located inside the frame 11. The medication unit 21 is used in conjunction with the spreading unit 22. The spreading unit 22 is used to adjust different applicator heads according to the different locations of the patient's chronic wound.

[0045] As a further limitation of the processing mechanism 2 of the present invention, the smoothing unit 22 includes a fixed plate 2201, the back of the fixed plate 2201 is fixedly connected to the front of the mounting plate 2106, the bottom surface of the fixed plate 2201 is fixedly installed with a mounting frame 2202, the bottom surface of the fixed plate 2201 is fixedly installed with two electric telescopic rods 2203, the telescopic ends of the two electric telescopic rods 2203 are jointly fixedly installed with a moving plate 2204, the bottom surface of the moving plate 2204 is fixedly installed with a plurality of connecting springs 2205, the lower end of each connecting spring 2205 is fixedly installed with a moving column 2206, and each moving column 2206 is fixedly installed with a T-block 220 7. The outer surface of each movable column 2206 and the outer surface of the T-block 2207 are slidably connected to the inner wall of the mounting frame 2202. The bottom ends of the plurality of movable columns 2206 are fixedly installed with a first Velcro 2208. A second Velcro 2209 is arranged below the first Velcro 2208. The bottom surface of the first Velcro 2208 contacts the upper surface of the second Velcro 2209. A rubber block 2210 is fixedly installed on the bottom surface of the second Velcro 2209. The first Velcro 2208 is a burr surface, and the second Velcro 2209 is a round burr surface. Through the arrangement of the first Velcro 2208 and the second Velcro 2209, it is convenient to The rubber block 2210 is disassembled, thereby facilitating the disassembly of the rubber block 2210. A plurality of mounting grooves 2211 are provided inside the mounting frame 2202. A first electromagnet 2212 is fixedly installed on the inner wall of each mounting groove 2211. A fixing spring 2213 is fixedly installed on the front side of each first electromagnet 2212. A friction block 2214 is fixedly installed on one end of each fixing spring 2213 away from the first electromagnet 2212. The front side of each friction block 2214 contacts the back side of the T-block 2207. A second electromagnet 2215 is fixedly installed on the back side of each friction block 2214. The first electromagnet 2212 and The polarities of the two faces of the second electromagnet 2215 are the same, so when the two are charged at the same time, they will repel each other, causing the friction block 2214 to contact the T-block 2207, and then the movable column 2206 is locked by the friction force between the friction block 2214 and the T-block 2207. By providing a spreading unit 22, the device changes the shape of the rubber block 2210 after being scanned by the medication unit 21, so that the shape of the rubber block 2210 is more fitted to the chronic trauma site of the patient, thereby facilitating the more even spreading of the extruded medicine and avoiding the impact on the patient due to uneven distribution of the medicine.

[0046] See also Figure 8A plurality of telescopic columns 2216 are fixedly installed on the bottom surface of the movable plate 2204. The telescopic end of each telescopic column 2216 is fixedly connected to the top of the movable column 2206. The installation of the telescopic columns 2216 serves to limit the moving trajectory of the movable column 2206, thereby preventing the movable column 2206 from deviating from the moving trajectory during movement, thereby ensuring the stability of the movement of the movable column 2206.

[0047] The specific implementation of this embodiment is as follows: when the upper medicine head body 2124 is installed, the power provided by the electric telescopic rod 2203 is used to drive the moving plate 2204 to move downward, so that the moving plate 2204 cooperates with the connecting spring 2205 to drive the moving column 2206 to move downward, and then the moving column 2206 drives the first Velcro 2208, the second Velcro 2209 and the rubber block 2210 to move downward. In the process of moving downward, according to the shape of the chronic wound position recognized by the scanner 2104, the first electromagnet 2212 and the second electromagnet 2215 in the corresponding installation slot 2211 are opened, and the mutual repulsion between the two is used to make the second electromagnet 2215 The friction block 2214 is driven to move toward the side close to the T-block 2207, and then the corresponding moving column 2206 is locked under the friction force between the T-block 2207 and the friction block 2214 and the squeezing force of the second electromagnet 2215, and the remaining moving columns 2206 continue to move, so that the connecting spring 2205 on the locked moving column 2206 is compressed. Similarly, the remaining moving columns 2206 are locked according to the shape, so that the shape of the rubber block 2210 is adjusted according to the downward moving distance of the moving column 2206 to make it correspond to the position of the patient's chronic wound, and then the first manipulator 2105 is used to drive the rubber block 2210 to move, so as to evenly apply the medicine.

[0048] Example 3: Please refer to Figure 1-Figure 2 and Figure 11-13 The present invention provides a technical solution: a chronic wound care medication mechanism. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A fixing mechanism 3 is arranged inside the frame 11. The processing mechanism 2 is used in conjunction with the fixing mechanism 3. The fixing mechanism 3 is used to unfold and fix the wrinkled skin.

[0049] As a further limitation of the fixing mechanism 3 of the present invention, the fixing mechanism 3 includes a second ball screw 301, which is rotatably connected to the inside of the frame 11, and a rotating motor 302 is fixedly installed on the back of the frame 11. The right end of the second ball screw 301 is fixedly connected to the output end of the rotating motor 302. The outer surface of the second ball screw 301 is threadedly connected with a placement plate 303, and a second manipulator 304 is fixedly installed on the back of the placement plate 303. A connecting block 305 is fixedly installed on the back of the second manipulator 304, and a stepping motor 306 is fixedly installed on the right side of the connecting block 305. An adjusting frame 307 is fixedly installed on the output end of the stepping motor 306, and a level 308 and a servo motor 309 are fixedly installed on the inner wall of the adjusting frame 307. The output end of the servo motor 309 passes through the adjusting frame 307 and is fixedly installed with a connecting gear 310. The back of the adjusting frame 307 is provided with Two pressing blocks 311 are arranged, and the cooperation between the level 308 and the servo motor 309 makes the two pressing blocks 311 always in a vertical state, so as to facilitate pressing the chronic wound surface of the patient and avoid uneven drug application caused by involuntary movements of the patient. The side surfaces of the two pressing blocks 311 close to each other are fixedly installed with rack plates 312, and the side surfaces of the two rack plates 312 close to each other are meshed with the outer surface of the connecting gear 310. The inner walls of the two pressing blocks 311 are fixedly installed with linear drivers 313, and the telescopic ends of the two linear drivers 313 are fixedly installed with adhesive plates 314. By providing a fixing mechanism 3, the chronic wound site of the patient is fixed and the wrinkled site is unfolded, so as to avoid the phenomenon that the drug cannot contact the wound site due to wrinkles on the patient's body, and further ensure the uniformity of drug application.

[0050] See also Figure 2 A limit rod 315 is fixedly installed on the inner wall of the frame 11, and the outer surface of the limit rod 315 is slidably connected to the inner wall of the placement plate 303. The installation of the limit rod 315 serves to limit the moving trajectory of the placement plate 303, thereby preventing the placement plate 303 from rotating during movement, thereby ensuring the stability of the movement of the placement plate 303.

[0051] See also Figure 12-13 A connecting bearing 316 is fixedly installed on the inner wall of the adjusting frame 307, and the left side and the right side of the inner ring of the connecting bearing 316 are fixedly connected. The installation of the connecting bearing 316 stabilizes the adjusting frame 307, thereby preventing the adjusting frame 307 from shaking during rotation, thereby ensuring the stability of the rotation of the adjusting frame 307.

[0052] See also Figure 12-13The front sides of the two rack plates 312 are fixedly mounted with sliders 317, and the back sides of the adjustment frame 307 are provided with two slide grooves 318. The two sliders 317 are slidably connected inside the slide grooves 318. The installation of the sliders 317 and the slide grooves 318 serves to limit the moving trajectory of the rack plates 312, thereby ensuring the stability of the movement of the rack plates 312.

[0053] The specific implementation of this embodiment is as follows: after the scanner 2104 completes scanning, the power provided by the rotating motor 302 is used to drive the second ball screw 301 to rotate, so that the second ball screw 301 drives the placement plate 303 to move, so that the second manipulator 304 is moved to the position of the patient's chronic wound surface, and then according to the length of the chronic wound surface to be scanned, the power provided by the servo motor 309 is used to drive the connecting gear 310 to rotate, so that the connecting gear 310 drives the two rack plates 312 to move relative to each other, and then the rack plates 312 drive the two pressing blocks 311 to move relative to each other, so that the distance between the two pressing blocks 311 is greater than the length of the chronic wound surface of the patient, and then the second manipulator 304 is used to rotate. 04 drives the adjustment frame 307 to move toward the patient's chronic wound. During the movement of the adjustment frame 307, the level 308 is used to detect the inclination angle of the adjustment frame 307, and the stepper motor 306 is used to adjust the inclination angle of the adjustment frame 307, so that the pressing block 311 is always in a downward position. Then, the second manipulator 304 is used to make the pressing block 311 press and limit the positions on both sides of the patient's chronic wound. At the same time, the adhesive plate 314 contacts the patient's skin. Then, the power provided by the linear drive 313 is used to move the adhesive plate 314 to the side away from each other, so as to unfold the wrinkled skin of the patient, thereby preventing the wrinkled skin from affecting the application of medicine on the patient's chronic wound.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chronic wound care medication mechanism, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) comprises a frame (11), a mattress (12) is fixedly mounted on the inner wall of the frame (11), and a processing mechanism (2) is arranged inside the frame (11); The processing mechanism (2) comprises a medicine applying unit (21), the medicine applying unit (21) is located inside the frame (11), and the medicine applying unit (21) is used to select medicine applying heads of different shapes according to different locations of the chronic wound surface of the patient; The processing mechanism (2) further comprises a spreading unit (22), the spreading unit (22) being located inside the frame (11), the medication applying unit (21) being used in conjunction with the spreading unit (22), the spreading unit (22) being used to adjust different application heads according to different locations of the chronic wound surface of the patient; A fixing mechanism (3) is arranged inside the frame (11), and the processing mechanism (2) is used in conjunction with the fixing mechanism (3), and the fixing mechanism (3) is used to unfold and fix the wrinkled skin.

2. A chronic wound care medication mechanism according to claim 1, characterized in that: The medicine feeding unit (21) comprises a first ball screw (2101), the first ball screw (2101) is rotatably connected to the inside of the frame (11), a rotating motor (2102) is fixedly installed on the right side of the frame (11), the right end of the first ball screw (2101) is fixedly connected to the output end of the rotating motor (2102), the outer surface of the first ball screw (2101) is threadedly connected to a moving frame (2103), a scanner (2104) is fixedly installed on the inner top wall of the moving frame (2103), a first manipulator (2105) is fixedly installed on the inner wall of the moving frame (2103), a mounting plate (2106) is fixedly installed on the front of the first manipulator (2105), and the moving frame ( A plurality of material storage boxes (2107) and a plurality of drug delivery pumps (2108) are fixedly mounted on the upper surface of the mounting plate (2103), the input end of each of the drug delivery pumps (2108) penetrates into the interior of the material storage box (2107), and the output end of each of the drug delivery pumps (2108) is fixedly connected to a delivery pipe (2109). A connecting plate (2110) is fixedly mounted on the front of the mounting plate (2106), and a connecting pipe (2111) is fixedly mounted on the inner wall of the connecting plate (2110). An end of each of the delivery pipes (2109) away from the drug delivery pump (2108) penetrates into the interior of the connecting pipe (2111), and an outer surface of each of the delivery pipes (2109) is fixedly connected to a solenoid valve (2112). The connecting pipe (2110) is fixedly mounted on the inner wall of the connecting plate (2110). A rubber sleeve (2113) is fixedly installed on the outer surface of the connecting tube (2111), two electric push rods (2114) are fixedly installed on the inner top wall of the rubber sleeve (2113), and the telescopic ends of the two electric push rods (2114) are fixedly installed with moving rings (2115), and the inner part of the moving rings (2115) is movably hinged with a plurality of connecting rods (2116). Two fixing rings (2117) are fixedly installed on the outer surface of the connecting tube (2111), and a plurality of fixing rods (2118) are fixedly installed on the outer surfaces of the two fixing rings (2117), and a clamping frame (2119) is movably hinged on the outer surface of each group of the fixing rods (2118), and the number of each group of the fixing rods (2118) is two, and each connecting rod (211 6) are movably hinged inside the clamping frame (2119), and the side of each clamping frame (2119) away from the connecting tube (2111) is in contact with the inner wall of the rubber sleeve (2113), the upper surface of the connecting plate (2110) is fixedly installed with an air pump (2120), the outer surface of the connecting tube (2111) is fixedly installed with an air bag (2121), the output end of the air pump (2120) is fixedly connected with a fixed tube (2122), and the end of the fixed tube (2122) away from the air pump (2120) passes through the inside of the air bag (2121), and the inner wall of the frame (11) is fixedly installed with a placement box (2123), and three upper medicine head bodies (2124) are clamped inside the placement box (2123).

3. A chronic wound care medication mechanism according to claim 2, characterized in that: A sliding rod (2125) is fixedly mounted on the inner wall of the frame (11), and the outer surface of the sliding rod (2125) is slidably connected to the inner wall of the movable frame (2103).

4. A chronic wound care medication mechanism according to claim 2, characterized in that: Two limit blocks (2126) are fixedly mounted on the outer surface of the connecting pipe (2111), and the bottom surfaces of the two limit blocks (2126) are fixedly connected to the upper surface of the connecting plate (2110).

5. A chronic wound care medication mechanism according to claim 2, characterized in that: The smoothing unit (22) comprises a fixed plate (2201), the back side of the fixed plate (2201) is fixedly connected to the front side of the mounting plate (2106), the bottom side of the fixed plate (2201) is fixedly mounted with a mounting frame (2202), the bottom side of the fixed plate (2201) is fixedly mounted with two electric telescopic rods (2203), the telescopic ends of the two electric telescopic rods (2203) are jointly fixedly mounted with a moving plate (2204), and the moving plate (2204) is fixedly mounted with a moving plate (2204). 04), a plurality of connecting springs (2205) are fixedly installed on the bottom surface, a moving column (2206) is fixedly installed on the lower end of each connecting spring (2205), a T-shaped block (2207) is fixedly installed on each moving column (2206), the outer surface of each moving column (2206) and the outer surface of the T-shaped block (2207) are slidably connected to the inner wall of the mounting frame (2202), and the bottom ends of the plurality of moving columns (2206) are fixedly installed with a first A magic tape (2208), a second magic tape (2209) is arranged below the first magic tape (2208), the bottom surface of the first magic tape (2208) is in contact with the upper surface of the second magic tape (2209), a rubber block (2210) is fixedly installed on the bottom surface of the second magic tape (2209), and a plurality of installation grooves (2211) are opened inside the mounting frame (2202), and the inner wall of each installation groove (2211) is fixedly installed with a rubber block (2210). A first electromagnet (2212), a fixed spring (2213) is fixedly installed on the front side of each of the first electromagnets (2212), a friction block (2214) is fixedly installed on one end of each of the fixed springs (2213) away from the first electromagnet (2212), the front side of each of the friction blocks (2214) is in contact with the back side of the T-shaped block (2207), and a second electromagnet (2215) is fixedly installed on the back side of each of the friction blocks (2214).

6. A chronic wound care medication mechanism according to claim 5, characterized in that: A plurality of telescopic columns (2216) are fixedly mounted on the bottom surface of the movable plate (2204), and the telescopic end of each telescopic column (2216) is fixedly connected to the top end of the movable column (2206).

7. A chronic wound care medication mechanism according to claim 2, characterized in that: The fixing mechanism (3) comprises a second ball screw (301), the second ball screw (301) is rotatably connected to the inside of the frame (11), a rotating motor (302) is fixedly mounted on the back of the frame (11), the right end of the second ball screw (301) is fixedly connected to the output end of the rotating motor (302), a placement plate (303) is threadedly connected to the outer surface of the second ball screw (301), a second manipulator (304) is fixedly mounted on the back of the placement plate (303), a connecting block (305) is fixedly mounted on the back of the second manipulator (304), a stepping motor (306) is fixedly mounted on the right side of the connecting block (305), and an adjusting screw is fixedly mounted on the output end of the stepping motor (306). The adjusting frame (307) has a level (308) and a servo motor (309) fixedly mounted on its inner wall, the output end of the servo motor (309) passes through the adjusting frame (307) and is fixedly mounted with a connecting gear (310), two pressing blocks (311) are arranged on the back of the adjusting frame (307), a rack plate (312) is fixedly mounted on the side of the two pressing blocks (311) close to each other, the side of the two rack plates (312) close to each other are meshed with the outer surface of the connecting gear (310), a linear drive (313) is fixedly mounted on the inner wall of the two pressing blocks (311), and an adhesive plate (314) is fixedly mounted on the telescopic end of the two linear drives (313).

8. The chronic wound care medication mechanism according to claim 7, characterized in that: A limiting rod (315) is fixedly mounted on the inner wall of the frame (11), and the outer surface of the limiting rod (315) is slidably connected to the inner wall of the placement plate (303).

9. A chronic wound care medication mechanism according to claim 7, characterized in that: A connecting bearing (316) is fixedly mounted on the inner wall of the adjusting frame (307), and the left side and right side of the inner ring of the connecting bearing (316) are fixedly connected.

10. The chronic wound care medication mechanism according to claim 7, characterized in that: The front sides of the two rack plates (312) are fixedly mounted with sliders (317), the back side of the adjustment frame (307) is provided with two slide grooves (318), and the two sliders (317) are slidably connected inside the slide grooves (318).

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