Wound cleaning device for traumatic orthopedics department

Abstract

The invention provides a wound cleaning device for traumatic orthopedics, and belongs to the technical field of wound cleaning. Comprising a main machine, a control panel is arranged on the outer side of the main machine, a hollowed-out plate is installed on the inner side of the main machine, and an arm supporting module is installed at the top end of the hollowed-out plate. By arranging the mixing assembly, clean water in the water storage tank and a disinfection solution in the medicine tank can be mixed, the motor drives the stirring rod to rotate, small particles of the disinfection solution are rapidly dispersed and dissolved in water, corresponding ions are released, the mixed solution is in an active state, the oxidability is enhanced, various germs can be effectively killed, and the disinfection effect is good. Meanwhile, the water storage tank, the medicine tank and the mixing tank are of a split type installation structure, medical staff can quickly replace disinfection agents such as iodophor and hydrogen peroxide, and the wound disinfection device can meet the treatment requirements of different wounds.

Description

Technical Field

[0001] The present invention relates to the technical field of wound cleaning, and in particular to a wound cleaning device for orthopedic trauma. Background Art

[0002] In the field of orthopedic trauma treatment, wound management is a key link. The quality and efficiency of treatment have a profound impact on the patient's recovery process and prognosis. Traditional orthopedic trauma wound management technologies and equipment have many problems that need to be solved.

[0003] Orthopedic trauma wounds are often more complex and easily contaminated by various pathogens. There may be foreign matter such as bone chips and soft tissue fragments in the wound that adhere to the wound edge, which can easily form stubborn stains. Traditional cleaning and disinfection methods require the use of tools such as tweezers and flushing solutions for cleaning. When preparing a mixed cleaning solution, special equipment is required to repeatedly mix the solution, which can easily lead to low cleaning efficiency. It cannot guarantee the complete disinfection and cleaning effect of pathogens and stubborn stains inside and outside the orthopedic trauma wound. In addition, most traditional cleaning methods can only flush in a single direction. For orthopedic trauma wounds, which are complex and prone to harboring dirt, it is difficult to perform a comprehensive, three-dimensional coverage flushing of stains in the wound area. At the same time, the waste liquid generated by orthopedic trauma wound cleaning will contain a large amount of harmful substances such as pathogens, bone chips, soft tissue residues, etc., and the waste liquid components need to be treated in special waste liquid treatment equipment before discharge. The operation steps are complicated and the absorption and treatment efficiency of the waste liquid is low.

[0004] Therefore, the present application provides a wound cleaning device for trauma orthopedics to meet the needs. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a wound cleaning device for trauma orthopedics to solve the problem that the existing traditional cleaning and disinfection method requires the use of tools such as tweezers and flushing solutions for cleaning, and special equipment is required to repeatedly mix the solutions when preparing mixed cleaning solutions. The traditional cleaning method is difficult to perform comprehensive and three-dimensional coverage flushing of stains in the wound area. At the same time, the waste liquid generated by orthopedic trauma wound cleaning needs to be treated in special waste liquid treatment equipment before being discharged, and the operation steps are complicated, and the efficiency of waste liquid absorption and treatment is low.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A wound cleaning device for trauma orthopedics comprises a main unit, a control panel is provided on the outside of the main unit, a hollow plate is installed on the inside of the main unit, an arm support module is installed on the top of the hollow plate, a collection box is installed on the bottom of the hollow plate, an electric push rod is installed on the inside of the main unit, a laser sensor is provided on the inside of the main unit, a mixing assembly is installed on the inside of the main unit, the mixing assembly is used to mix cleaning fluid and pure water, a wound flushing assembly is installed on one side of the mixing assembly, the wound flushing assembly is used to flush the patient's wound, an auxiliary cleaning assembly is installed on the inside of the wound flushing assembly, the auxiliary cleaning assembly is used to clean stubborn stains in the wound and massage the patient's arm, and a waste liquid collection assembly is installed on one side of the mixing assembly, the waste liquid collection assembly is used to collect waste liquid generated after flushing the wound.

[0007] Optionally, the mixing assembly includes a mounting frame, which is mounted on the end of the electric push rod, a water tank is mounted on the inner side of the mounting frame, the water tank is connected to a water delivery module through a pipeline, the water delivery module is mounted on one side of the main unit, a medicine tank is mounted on the inner side of the mounting frame, the medicine tank slides on the inner side of the mounting frame, the bottom end of the water tank is connected to a mounting plate by bolts, and the mounting plate is mounted on the inner side of the mounting frame.

[0008] Optionally, a motor is installed on the top of the mounting plate, and a synchronous wheel group is installed on the output end of the motor. The end of one synchronous wheel in the synchronous wheel group is connected to a stirring rod, and a mixing tank is installed on the outer side of the stirring rod. The mixing tank is installed on the inner side of the mounting frame, and a contact block 1 is installed on the bottom end of the stirring rod. Two connecting pipes are symmetrically installed between the mixing tank and the water storage tank, and the two connecting pipes are nested on the inner side of the mounting plate. The bottom end of the medicine tank is connected to one side of the mixing tank with a drip tube, and the drip tube is nested on the inner side of the mounting plate. A visual camera is installed at the bottom end of the mounting frame.

[0009] Optionally, the wound flushing assembly includes a mounting rod, which is mounted on the inner side of the mixing tank and slides on the inner side of the mixing tank. Four sealing rings are equidistantly installed on the outer side of the mounting rod, and the bottom end of one of the sealing rings is connected to a spring. The tail end of the spring is connected to the inner wall of the bottom end of the mixing tank. The spring is sleeved and mounted on the outer side of the mounting rod. Contact block 2 is mounted on the top end of the mounting rod, and contact block 2 is in contact with contact block 1. The bottom end of the mounting rod is threadedly connected to a mounting tube.

[0010] Optionally, a baffle is nested on the inner side of the mounting tube, a flushing pipe is nested on the inner side of the mounting tube, the flushing pipe passes through the side wall of the mounting tube through a pipeline and is connected to a one-way valve, the top of the one-way valve is connected to a flushing tank, the flushing tank is installed on the inner side of the mounting frame, an extrusion block is nested on the inner side of the flushing tank, the extrusion block rotates on the inner side of the flushing tank, the rotating shaft of the extrusion block is connected to an end of a synchronous wheel in the synchronous wheel group, one side of the flushing tank is connected to a one-way valve two, and the one-way valve two is communicated with one side of the mixing tank.

[0011] Optionally, the auxiliary cleaning component includes a delivery pipe, which is nested and installed on the inner side of the baffle. One side of the delivery pipe is connected to a micro pump, which is installed on the inner side of the mounting frame. The micro pump is connected to the mixing tank through a hose, and the bottom end of the delivery pipe is connected to a mounting box.

[0012] Optionally, a liquid dispensing tube is nested and installed on the inner side of the installation box, and the liquid dispensing tube is connected to the bottom end of the delivery tube. A diversion impeller is installed on the inner side of the liquid dispensing tube, and the diversion impeller rotates on the inner side of the liquid dispensing tube. A nozzle 1 is installed on the bottom end of the installation box, and the nozzle 1 is connected to the bottom end of the liquid dispensing tube. Two nozzles 2 are symmetrically installed on the bottom end of the installation box.

[0013] Optionally, the two nozzles 2 are respectively connected to the two sides of the liquid dispensing tube through pipelines, and the auxiliary cleaning assembly also includes a connecting plate 1, which is symmetrically installed at the bottom end of the mounting frame. There are two connecting plates 1, and each end of the connecting plate 1 is connected to the connecting plate 2 through a torsion spring. Each connecting plate 2 rotates at the end of the corresponding connecting plate 1, and a massage ball is installed at the end of each connecting plate 2.

[0014] Optionally, the waste liquid collection assembly includes a stirring impeller, which is installed at the end of a synchronous wheel in the synchronous wheel group, and a recovery tank is installed on the outer side of the stirring impeller, and the recovery tank is installed on the inner side of the mounting frame, and a counterweight block is installed on the outer side of the stirring impeller, and an adsorption resin is provided on the inner side of the recovery tank.

[0015] Optionally, one side of the recovery tank is connected to a self-priming pump through a pipeline, and the self-priming pump is installed on the inner side of the main unit. The other end of the self-priming pump is connected to a waste liquid tank through a pipeline. The recovery tank is connected to a recovery pipe through a pipeline, and the recovery pipe is nested and installed on the inner side of the mounting pipe. The bottom end of the recovery pipe is connected to a contact cover, and the contact cover is installed on the bottom end of the mounting pipe. Two contact pads are symmetrically installed on the bottom end of the contact cover, and contact grooves are equidistantly arranged on the outside of the contact cover.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up a mixing component, the clean water in the water storage tank and the disinfectant solution in the medicine tank can be mixed. The motor drives the stirring rod to rotate, so that the tiny particles of the disinfectant solution are quickly dispersed and dissolved in the water, releasing corresponding ions, making the mixed solution active, enhancing the oxidizability, and effectively killing various pathogens. It can deeply disinfect and clean stubborn stains inside and outside the wound. At the same time, the water storage tank, medicine tank and mixing tank adopt a split installation structure, and medical staff can quickly replace disinfectants such as iodine tincture and hydrogen peroxide to adapt to different wound treatment needs.

[0017] By setting up a wound flushing component, the mixed solution can be squeezed into the flushing tube through the stable rotation speed of the extrusion block to flush the wound area on the patient's arm. The extrusion of the mixed solution by the extrusion block enhances the fluidity of the solution between the pipes and improves the cleaning efficiency of the solution. During the flushing process, the components in the solution can disinfect the wound and inhibit inflammation, reducing the patient's pain. At the same time, the baffle installed in the pipe can separate the flushing pipe, delivery pipe and recovery pipe to avoid the problem of liquid blockage caused by squeezing between the pipes.

[0018] By setting up an auxiliary cleaning component, controlling the solution flow rate through a micro pump, and using a liquid distribution tube in conjunction with a diverter impeller, the solution is evenly distributed to nozzles one and two, forming a three-dimensional covering atomized flushing at inclined and vertical angles for the stains in the wound area, effectively removing stubborn stains, avoiding the growth of new pathogens that may be introduced during the cleaning process, and improving the cleaning and disinfection effect of the patient's wound.

[0019] By setting up a waste liquid collection component, using a stirring impeller to stir the adsorption resin, performing vortex disturbance on the adsorption resin in the recovery tank, and replacing the position of the adsorption resins, the pathogens and harmful substances in the waste liquid can be efficiently removed, and the waste liquid can be recovered to the waste liquid tank through a self-priming pump, thereby improving the treatment efficiency of waste generated by wound cleaning, reducing the treatment pressure in the classification treatment, and avoiding the breeding of viral and bacterial substances in the waste liquid tank.

[0020] By providing a contact cover and a contact groove, during the process of sucking out waste liquid, the contact groove on the surface of the contact cover can increase the contact area with the waste liquid, produce continuous oscillation on the waste liquid, prevent the substances in the waste liquid from condensing, and improve the efficiency and thoroughness of waste liquid suction. At the same time, it prevents impurities in the waste liquid from being deposited in the pipeline and clogging the pipeline. The contact pad at the bottom end of the contact cover can fit the skin for buffering contact when contacting the patient's skin to avoid puncturing the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a wound cleaning device for orthopedics; Figure 2 A sectional view of the three-dimensional structure of a wound cleaning device for orthopedics; Figure 3 This is a schematic diagram of the three-dimensional structure inside the host; Figure 4 A schematic diagram of the three-dimensional structure of the mixing component and the auxiliary cleaning component; Figure 5 Schematic diagram of the three-dimensional structure of the hybrid component; Figure 6 Schematic diagram of the three-dimensional structure of the limiting component; Figure 7 A schematic diagram of the three-dimensional structure of the mixing component, the wound irrigation component and the auxiliary cleaning component; Figure 8 for Figure 7 A is an enlarged schematic diagram of the three-dimensional structure of A; Figure 9 This is a schematic diagram of the three-dimensional structure of the auxiliary cleaning component; Figure 10 This is a schematic diagram of the three-dimensional structure of the waste liquid collection component.

[0023] Reference numerals: 1. Main unit; 2. Control panel; 3. Hollow plate; 4. Arm support module; 5. Collection box; 6. Electric push rod; 7. Mixing assembly; 71. Mounting frame; 72. Water storage tank; 720. Water delivery module; 73. Medicine tank; 74. Mounting plate; 75. Motor; 76. Synchronous wheel set; 77. Stirring rod; 770. Contact block 1; 78. Mixing tank; 79. Connecting pipe; 710. Drip tube; 711. Visual camera; 8. Wound irrigation assembly; 81. Mounting rod; 82. Sealing ring; 83. Spring; 84. Contact block 2; 85. Mounting pipe; 86. Baffle; 87. Irrigation pipe; 88. One-way valve 1 89. Flushing tank; 810. Extrusion block; 811. One-way valve 2; 9. Auxiliary cleaning assembly; 91. Delivery pipe; 910. Micro pump; 92. Installation box; 93. Liquid separation pipe; 94. Diverter impeller; 95. Nozzle 1; 96. Nozzle 2; 97. Connecting plate 1; 98. Connecting plate 2; 99. Massage ball; 10. Waste liquid collection assembly; 101. Stirring impeller; 102. Recovery tank; 103. Counterweight; 104. Adsorption resin; 105. Self-priming pump; 106. Waste liquid tank; 107. Recovery pipe; 108. Contact cover; 109. Contact pad; 110. Contact slot; 11. Laser sensor.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following describes in detail a wound cleaning device for orthopedics provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, for the sake of completeness, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known techniques. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0026] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0027] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0028] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0029] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0030] like Figures 1 to 10 As shown, an embodiment of the present invention provides a wound cleaning device for trauma orthopedics, including a main unit 1, a control panel 2 is provided on the outside of the main unit 1, a hollow plate 3 is installed on the inside of the main unit 1, an arm support module 4 is installed on the top of the hollow plate 3, a collecting box 5 is installed on the bottom of the hollow plate 3, an electric push rod 6 is installed on the inside of the main unit 1, a laser sensor 11 is provided on the inside of the main unit 1, a mixing component 7 is installed on the inside of the main unit 1, the mixing component 7 is used to mix cleaning liquid and pure water, a wound flushing component 8 is installed on one side of the mixing component 7, the wound flushing component 8 is used to flush the patient's wound, an auxiliary cleaning component 9 is installed on the inside of the wound flushing component 8, the auxiliary cleaning component 9 is used to clean stubborn stains in the wound and massage the patient's arm part, a waste liquid collection component 10 is installed on one side of the mixing component 7, the waste liquid collection component 10 is used to collect waste liquid generated after flushing the wound.

[0031] like Figures 3 to 5 and Figure 7 As shown, the mixing assembly 7 includes a mounting frame 71, which is mounted on the end of the electric push rod 6. A water tank 72 is mounted on the inner side of the mounting frame 71. The water tank 72 is connected to a water delivery module 720 through a pipeline. The water delivery module 720 is mounted on one side of the main unit 1. A medicine tank 73 is mounted on the inner side of the mounting frame 71. The medicine tank 73 slides on the inner side of the mounting frame 71. The bottom end of the water tank 72 is connected to a mounting plate 74 by bolts. The mounting plate 74 is mounted on the inner side of the mounting frame 71. A motor 75 is mounted on the top of the mounting plate 74. A synchronous wheel set 76 is mounted on the output end of the motor 75. The end of one of the synchronous wheels in the synchronous wheel group 76 is connected to a stirring rod 77, and a mixing tank 78 is installed on the outside of the stirring rod 77. The mixing tank 78 is installed on the inner side of the mounting frame 71, and a contact block 770 is installed at the bottom end of the stirring rod 77. Two connecting pipes 79 are symmetrically installed between the mixing tank 78 and the water storage tank 72. The two connecting pipes 79 are nested on the inner side of the mounting plate 74. The bottom end of the medicine tank 73 and one side of the mixing tank 78 are connected to a dripping tube 710. The dripping tube 710 is nested on the inner side of the mounting plate 74, and a visual camera 711 is installed at the bottom end of the mounting frame 71.

[0032] By setting up the mixing component 7, the medical staff first assists the patient, guides the patient to place his arm on the arm support module 4, and adjusts the support structure in the arm support module 4 to assist in supporting the patient's arm, so as to facilitate positioning when cleaning the wound. Then the medical staff starts the electric push rod 6 through the control panel 2 on the side of the host 1, so that the electric push rod 6 drives the mounting frame 71 to move in the direction close to the patient's injured arm, and rotates the iodine tincture or hydrogen peroxide solution to add it to the medicine tank 73 according to the condition of the wound, and installs the medicine tank 73 on the inner side of the mounting frame 71 and fixes it with standard bolts. The water delivery module 720 is started, and the water delivery module 720 pumps clean water (not marked in the figure) into the interior of the water storage tank 72 through the pipeline. The water in the water storage tank 72 is affected by its own gravity and enters the interior of the mixing tank 78 through the connecting pipe 79. The disinfectant solution in the medicine tank 73 is affected by gravity. The force affects the solution to be dripped into the interior of the mixing tank 78 through the dropper 710, and then the control panel 2 is switched to the automatic mode, the visual camera 711 is started, and the distance from the patient's arm is judged by the visual camera 711, the telescopic length of the electric push rod 6 is adjusted, the movement of the mounting frame 71 is controlled, and the motor 75 is started. The stirring rod 77 is driven to rotate through the output end of the motor 75, and the stirring rod 77 mixes the disinfectant solution and water in the mixing tank 78. During the stirring process, the tiny particles of the disinfectant solution are quickly dispersed in the water along with the vortex created by the stirring rod 77, so that the disinfectant solution can dissolve in the water and release the corresponding ions. As the ions are continuously released, the mixed solution begins to show an active state. The oxidizability of the mixed solution in this state is enhanced, which can effectively kill various pathogens and can also deeply disinfect and clean stubborn stains attached to the edge of the patient's wound.

[0033] like Figures 5 to 8As shown, the wound flushing assembly 8 includes a mounting rod 81, which is mounted on the inner side of the mixing tank 78. The mounting rod 81 slides on the inner side of the mixing tank 78. Four sealing rings 82 are evenly distributed on the outer side of the mounting rod 81. The bottom end of a sealing ring 82 is connected to a spring 83. The tail end of the spring 83 is connected to the inner wall of the bottom end of the mixing tank 78. The spring 83 is sleeved and mounted on the outer side of the mounting rod 81. A contact block 2 84 is mounted on the top of the mounting rod 81. The contact block 2 84 contacts the contact block 1 770 with each other. The bottom end of the mounting rod 81 is threadedly connected to a mounting pipe 85. The mounting pipe 85 is made of PVC. A baffle 86 is nested on the inner side of 85, and a flushing pipe 87 is nested on the inner side of the mounting pipe 85. The flushing pipe 87 passes through the side wall of the mounting pipe 85 through a pipeline and is connected to a one-way valve 88. The top of the one-way valve 88 is connected to a flushing tank 89, and the flushing tank 89 is installed on the inner side of the mounting frame 71. An extrusion block 810 is nested on the inner side of the flushing tank 89, and the extrusion block 810 rotates on the inner side of the flushing tank 89. The rotating shaft of the extrusion block 810 is connected to the end of a synchronous wheel in the synchronous wheel group 76. One side of the flushing tank 89 is connected to a one-way valve 811, and the one-way valve 811 is connected to one side of the mixing tank 78.

[0034] By setting up the wound flushing component 8, the medical staff installs the PVC mounting tube 85 on the bottom end of the mounting rod 81 through the end thread rotation. As the solution inside the mixing tank 78 is saturated, the mixed solution is squeezed by the liquid pressure of the unmixed solution and enters the inside of the flushing tank 89 through the one-way valve 2 811. The motor 75 drives the synchronous wheel group 76 to rotate, and one of the synchronous wheels in the synchronous wheel group 76 drives the squeezing block 810 in the flushing tank 89 to rotate. The squeezing block 810 squeezes the solution entering the inside of the flushing tank 89 through the bottom inclined surface during rotation, so that the solution enters the flushing pipe 87 inside the mounting tube 85 through the one-way valve 1 88 and the pipeline. (The baffle 86 located in the mounting tube 85 can separate the flushing pipe 87, the delivery pipe 91 and the recovery pipe 107 to avoid interference between the pipes. The problem of liquid blockage caused by squeezing) is solved by flushing the wound area on the patient's arm. While flushing the wound, the components in the solution can disinfect the wound area and have a certain inhibitory effect on the inflammation of the wound, thereby reducing the patient's pain. During the flushing process, the squeezing block 810 rotates at a stable speed to squeeze the solution in the flushing tank 89 toward the flushing tube 87. Due to the unidirectional conductivity of the one-way valve 1 88 and the one-way valve 2 811, the solution can be prevented from being squeezed and generating backflow, thereby ensuring the unidirectionality and stability of the solution during the flushing process. In addition, during the flushing process, medical staff can judge the progress and effect of the flushing by observing the remaining amount of solution in the flushing tank 89 and the state of the solution flowing out of the flushing tube 87, and modify the parameters of the control panel 2 to improve the cleaning efficiency of the patient's wound.

[0035] like Figures 7 to 9 As shown, the auxiliary cleaning component 9 includes a delivery pipe 91, which is nested and installed on the inner side of the baffle 86. One side of the delivery pipe 91 is connected to a micro pump 910, which is installed on the inner side of the mounting frame 71. The micro pump 910 is connected to the mixing tank 78 through a hose. The bottom end of the delivery pipe 91 is connected to a mounting box 92, and a liquid separation pipe 93 is nested and installed on the inner side of the mounting box 92. The liquid separation pipe 93 is connected to the bottom end of the delivery pipe 91, and a diverter impeller 94 is installed on the inner side of the diverter impeller 94. The diverter impeller 94 rotates on the inner side of the liquid separation pipe 93. The bottom end of the mounting box 92 is installed There is a nozzle 95, which is connected to the bottom end of the liquid dispensing tube 93. Two nozzles 96 are symmetrically installed at the bottom end of the mounting box 92. The two nozzles 96 are respectively connected to the two sides of the liquid dispensing tube 93 through pipelines. The auxiliary cleaning component 9 also includes a connecting plate 97, which is symmetrically installed at the bottom end of the mounting frame 71. There are two connecting plates 97, and each end of each connecting plate 97 is connected to a connecting plate 2 98 through a torsion spring. Each connecting plate 2 98 rotates at the end of the corresponding connecting plate 97, and a massage ball 99 is installed at the end of each connecting plate 2 98.

[0036] By setting up the auxiliary cleaning component 9, when encountering stubborn stains in the wound area, the micro pump 910 is started through the control panel 2 to pump the mixed solution in the mixing tank 78 into the interior of the delivery pipe 91, and the solution enters the interior of the liquid separation pipe 93 in the installation box 92. The solution drives the diversion impeller 94 to rotate, so that the solution passes through the two side pipes of the liquid separation pipe 93 and enters the interior of the nozzle 2 96, and the stains near the skin wound are atomized and cleaned at an inclined angle. At the same time, part of the solution passes through the bottom end pipe of the liquid separation pipe 93 and enters the interior of the nozzle 1 95 to clean the stains near the skin wound. Atomization cleaning is performed in the vertical direction, and the synergistic effect of nozzle 1 95 and nozzle 2 96 cleans the wound area. The water flows generated by the flushing are gathered together and flow into the collection box 5 through the hollow plate 3 with the washed stains. During the flushing process, the skin around the wound can be preliminarily disinfected to prevent the growth of new pathogens that may be introduced during the cleaning process. At the same time, medical staff can adjust the flow rate of the solution entering the dispensing tube 93 according to the cleanliness of the wound and actual needs, thereby controlling the flushing intensity of nozzle 1 95 and nozzle 2 96 to ensure the best cleaning and disinfection effect.

[0037] like Figure 7 and Figures 9 and 10As shown, the waste liquid collection assembly 10 includes a stirring impeller 101, which is mounted on the end of a synchronous wheel in the synchronous wheel group 76. A recovery tank 102 is installed on the outer side of the stirring impeller 101, and the recovery tank 102 is installed on the inner side of the mounting frame 71. A counterweight 103 is provided on the outer side of the stirring impeller 101, and an adsorption resin 104 is provided on the inner side of the recovery tank 102. One side of the recovery tank 102 is connected to a self-priming pump 105 through a pipeline. The self-priming pump 105 is installed on the inner side of the main unit 1, and the other side of the self-priming pump 105 is connected to the main unit 1. The end is connected to a waste liquid tank 106 through a pipeline, and the recovery tank 102 is connected to a recovery pipe 107 through a pipeline. The recovery pipe 107 is nested and installed on the inner side of the mounting tube 85. The bottom end of the recovery pipe 107 is connected to a contact cover 108, and the contact cover 108 is installed on the bottom end of the mounting tube 85. The contact cover 108 is made of PVC material. Two contact pads 109 are symmetrically installed at the bottom end of the contact cover 108. The contact pads 109 are made of silicone material and can fit better with human skin. Contact grooves 110 are equidistantly arranged on the outside of the contact cover 108.

[0038] By setting up the waste liquid collection component 10, medical staff can start the self-priming pump 105 to move the contact cover 108 deep into the cleaning waste liquid level on the patient's skin surface. The self-priming pump 105 draws the flushing waste liquid on the wound surface from the contact cover 108 through the recovery pipe 107 and the pipeline into the interior of the recovery tank 102. The substances in the waste liquid are adsorbed by the adsorption resin 104 in the recovery tank 102. The stirring impeller 101 is driven by a synchronous wheel in the synchronous wheel group 76 to stir the adsorption resin 104. The counterweight block 103 at the top of the stirring impeller 101 can increase the stirring The rotational inertia of the impeller 101 forms a vortex of the adsorption resin 104 when stirring the adsorption resin 104, which can quickly replace the adsorption resin 104 particles in contact with the waste liquid, making it easier to contact with the waste liquid for adsorption, so that the adsorption resin 104 can completely adsorb the substances in the waste liquid. At the same time, the adsorbed waste liquid passes through the self-priming pump 105 and the pipeline into the waste liquid tank 106 for unified treatment. The contact pad 109 made of silicone material at the bottom of the contact cover 108 can fit the patient's skin when it contacts the patient's skin, perform buffering contact, and avoid puncture during the process of absorbing the waste liquid. In the process, the stirring rod 77 rotates along with the motor 75, thereby driving the contact block 1 770 at the bottom end of the stirring rod 77 to rotate. The contact block 1 770 contacts the contact block 2 84 during the rotation process, so that the top end of the mounting rod 81 is subjected to an extrusion force, driving the mounting tube 85 and the contact cover 108 to move downward. Since a plurality of sealing rings 82 are provided on the outside of the mounting rod 81, the mounting rod 81 reciprocates inside the mixing tank 78, and the mixing tank 78 always remains in a sealed state. At this time, the spring 83 is squeezed and compressed by a sealing ring 82, and the spring 83 is compressed at the contact block 77. After rotating through the area of the contact block 2 84, the spring 83 drives the mounting rod 81 and the sealing ring 82 to reset, so that during the rotation of the stirring rod 77, the mounting rod 81 can drive the mounting tube 85 and the contact cover 108 to perform vertical reciprocating motion. Therefore, during the process of sucking the waste liquid, the contact groove 110 on the surface of the contact cover 108 increases the contact area with the waste liquid, generating continuous vibration on the waste liquid, so that the substances in the waste liquid will not condense due to the vibration, thereby improving the efficiency and thoroughness of the waste liquid suction, and also preventing impurities in the waste liquid from being deposited in the pipeline and clogging the pipeline.

[0039] The working principle of the technical solution provided by the present invention is as follows: The medical staff first assists the patient, guides the patient to place his arm on the arm support module 4, and adjusts the support structure in the arm support module 4 to assist in supporting the patient's arm, so as to facilitate positioning when cleaning the wound. Then the medical staff starts the electric push rod 6 through the control panel 2 on the side of the host 1, so that the electric push rod 6 drives the mounting frame 71 to move in the direction close to the patient's injured arm, and rotates the iodine tincture or hydrogen peroxide solution into the medicine tank 73 according to the condition of the wound, and installs the medicine tank 73 on the inner side of the mounting frame 71 and fixes it with standard bolts. The water delivery module 720 is started. The water delivery module 720 pumps clean water (not marked in the figure) into the interior of the water storage tank 72 through the pipeline. The water in the water storage tank 72 is affected by its own gravity and enters the interior of the mixing tank 78 through the connecting pipe 79. The disinfectant solution in the medicine tank 73 is affected by gravity through The dropper 710 drips the solution into the interior of the mixing tank 78, then switches the control panel 2 to automatic mode, starts the visual camera 711, judges the distance from the patient's arm through the visual camera 711, adjusts the telescopic length of the electric push rod 6, controls the movement of the mounting frame 71, starts the motor 75, and drives the stirring rod 77 to rotate through the output end of the motor 75. The stirring rod 77 mixes the disinfectant solution and water in the mixing tank 78. During the stirring process, the tiny particles of the disinfectant solution are quickly dispersed in the water along with the vortex created by the stirring rod 77, so that the disinfectant solution can dissolve in the water and release corresponding ions. As the ions are continuously released, the mixed solution begins to show an active state. In this state, the oxidizing property of the mixed solution is enhanced, which can effectively kill various pathogens and can also deeply disinfect and clean stubborn stains attached to the edge of the patient's wound.

[0040] Medical staff install the PVC mounting tube 85 on the bottom end of the mounting rod 81 through the end thread rotation. As the solution inside the mixing tank 78 is saturated, the mixed solution is squeezed by the liquid pressure of the unmixed solution and enters the inside of the flushing tank 89 through the one-way valve 811. The motor 75 drives the synchronous wheel group 76 to rotate. One of the synchronous wheels in the synchronous wheel group 76 drives the squeezing block 810 in the flushing tank 89 to rotate. The squeezing block 810 squeezes the solution entering the inside of the flushing tank 89 through the bottom inclined surface during rotation, so that the solution enters the flushing pipe 87 inside the mounting tube 85 through the one-way valve 88 and the pipeline. (The baffle 86 located in the mounting tube 85 can separate the flushing pipe 87, the delivery pipe 91 and the recovery pipe 107 to avoid liquid leakage caused by squeezing between the pipes. The problem of blockage) is solved by flushing the wound area of the patient's arm. While flushing the wound, the components in the solution can disinfect the wound area and have a certain inhibitory effect on the inflammation of the wound, thereby reducing the patient's pain. During the flushing process, the squeezing block 810 rotates at a stable speed to squeeze the solution in the flushing tank 89 toward the flushing tube 87. Due to the unidirectional conductivity of the one-way valve 1 88 and the one-way valve 2 811, the solution can be prevented from being squeezed and generating backflow, thereby ensuring the unidirectionality and stability of the solution during the flushing process. In addition, during the flushing process, medical staff can judge the progress and effect of the flushing by observing the remaining solution in the flushing tank 89 and the state of the solution flowing out of the flushing tube 87, and modify the parameters of the control panel 2 to improve the cleaning efficiency of the patient's wound.

[0041] When encountering stubborn stains on the wound area, the micro pump 910 is started through the control panel 2 to pump the mixed solution in the mixing tank 78 into the interior of the delivery pipe 91, and the solution enters the interior of the liquid separation pipe 93 in the installation box 92. The solution drives the diversion impeller 94 to rotate, so that the solution passes through the two side pipes of the liquid separation pipe 93 and enters the interior of the nozzle 2 96, and performs atomization cleaning on the stains near the skin wound at an inclined angle. At the same time, part of the solution passes through the bottom end pipe of the liquid separation pipe 93 and enters the interior of the nozzle 1 95, which performs vertical atomization cleaning on the stains near the skin wound. Atomization cleaning, the synergistic effect of nozzle 1 95 and nozzle 2 96 cleans the wound area, and the water flows generated by the flushing converge together and flow into the collection box 5 through the hollow plate 3 with the washed stains. During the flushing process, the skin around the wound can be preliminarily disinfected to prevent the growth of new pathogens that may be introduced during the cleaning process. At the same time, medical staff can adjust the flow rate of the solution entering the dispensing tube 93 according to the cleanliness of the wound and actual needs, thereby controlling the flushing intensity of nozzle 1 95 and nozzle 2 96 to ensure the best cleaning and disinfection effect.

[0042] When the mounting frame 71 is driven by the electric push rod 6 to move toward the direction of the patient's injured arm, the mounting frame 71 drives the connecting plate 1 97 to move. When the massage ball 99 contacts the patient's arm, the two connecting plates 2 98 are respectively resisted by the massage balls 99. The connecting plates 2 98 rotate at the ends of the corresponding connecting plates 1 97. The connecting plates 2 98 begin to produce elastic deformation through the torsion spring mechanism connected to the connecting plate 1 97, forming a buffer protection while maintaining the contact pressure to prevent the structure from causing damage to the patient's arm. At this time, the two groups of connecting plates 2 98 rotate at the ends of the connecting plate 1 97, and the massage ball 99 can be adjusted with multiple degrees of freedom according to the contour of the patient's arm, so that the connecting plate 2 98 can swing adaptively following the patient's posture, thereby improving the patient's comfort during the cleaning process and alleviating the pain caused by the wound.

[0043] Medical staff can start the self-priming pump 105 and push the contact cover 108 deep into the cleaning waste liquid level on the patient's skin surface. The self-priming pump 105 draws the flushing waste liquid on the wound surface from the contact cover 108 through the recovery pipe 107 and the pipeline into the interior of the recovery tank 102. The substances in the waste liquid are adsorbed by the adsorption resin 104 in the recovery tank 102. The stirring impeller 101 is driven by a synchronous wheel in the synchronous wheel group 76 to stir the adsorption resin 104. The counterweight block 103 at the top of the stirring impeller 101 can increase the stirring impeller The rotational inertia of 101 forms a vortex of the adsorption resin 104 when the adsorption resin 104 is stirred, which can quickly replace the adsorption resin 104 particles in contact with the waste liquid, making it easier to contact with the waste liquid for adsorption, so that the adsorption resin 104 can completely adsorb the substances in the waste liquid. At the same time, the adsorbed waste liquid enters the waste liquid tank 106 through the self-priming pump 105 and the pipeline for unified treatment. The contact pad 109 made of silicone material at the bottom of the contact cover 108 can fit the patient's skin when it contacts the patient's skin, perform buffering contact, and avoid puncture injuries.

[0044] In the process of sucking waste liquid, the stirring rod 77 rotates along with the motor 75, thereby driving the contact block 1 770 at the bottom end of the stirring rod 77 to rotate. The contact block 1 770 contacts the contact block 2 84 during the rotation process, so that the top end of the mounting rod 81 is subjected to an extrusion force, driving the mounting tube 85 and the contact cover 108 to move downward. Since a plurality of sealing rings 82 are provided on the outside of the mounting rod 81, the mounting rod 81 reciprocates inside the mixing tank 78, and the mixing tank 78 always remains in a sealed state. At this time, the spring 83 is squeezed and compressed by a sealing ring 82, and the contact After block one 770 rotates through the area of contact block two 84, the spring 83 drives the mounting rod 81 and the sealing ring 82 to reset, so that when the stirring rod 77 rotates, the mounting rod 81 can drive the mounting tube 85 and the contact cover 108 to perform reciprocating motion in the vertical direction, so that during the process of absorbing waste liquid, the contact groove 110 on the surface of the contact cover 108 increases the contact area with the waste liquid, and continuously vibrates the waste liquid, so that the substances in the waste liquid will not condense due to the vibration, thereby improving the efficiency and thoroughness of waste liquid absorption, and at the same time preventing impurities in the waste liquid from being deposited in the pipeline and clogging the pipeline.

[0045] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A wound cleaning device for trauma orthopedics, comprising a main unit, a control panel being provided on the outside of the main unit, characterized in that: A hollow plate is installed on the inner side of the host, an arm support module is installed on the top of the hollow plate, a collection box is installed on the bottom end of the hollow plate, an electric push rod is installed on the inner side of the host, and a laser sensor is provided on the inner side of the host; A mixing assembly is installed inside the main unit, and the mixing assembly is used to mix the cleaning liquid and pure water; A wound flushing component is installed on one side of the mixing component, and the wound flushing component is used to flush the patient's wound; An auxiliary cleaning component is installed on the inner side of the wound flushing component, and the auxiliary cleaning component is used to clean stubborn stains in the wound and massage the patient's arm; A waste liquid collecting component is installed on one side of the mixing component, and the waste liquid collecting component is used to collect waste liquid generated after flushing the wound.

2. The wound cleaning device for trauma orthopedics according to claim 1, characterized in that: The mixing assembly includes a mounting frame, which is installed at the end of the electric push rod. A water storage tank is installed on the inner side of the mounting frame. The water storage tank is connected to a water delivery module through a pipeline. The water delivery module is installed on one side of the main unit. A medicine tank is installed on the inner side of the mounting frame. The medicine tank slides on the inner side of the mounting frame. The bottom end of the water storage tank is connected to a mounting plate by bolts, and the mounting plate is installed on the inner side of the mounting frame.

3. The wound cleaning device for trauma orthopedics according to claim 2, characterized in that: A motor is installed on the top of the mounting plate, and a synchronous wheel group is installed on the output end of the motor. A stirring rod is connected to the end of one of the synchronous wheels in the synchronous wheel group. A mixing tank is installed on the outer side of the stirring rod, and the mixing tank is installed on the inner side of the mounting frame. A contact block 1 is installed on the bottom end of the stirring rod. Two connecting pipes are symmetrically installed between the mixing tank and the water storage tank. The two connecting pipes are nested on the inner side of the mounting plate. A dripping tube is connected to the bottom end of the medicine tank and one side of the mixing tank. The dripping tube is nested on the inner side of the mounting plate. A visual camera is installed on the bottom end of the mounting frame.

4. The wound cleaning device for trauma orthopedics according to claim 3, characterized in that: The wound flushing assembly includes a mounting rod, which is mounted on the inner side of the mixing tank and slides on the inner side of the mixing tank. Four sealing rings are equidistantly mounted on the outer side of the mounting rod. The bottom end of one of the sealing rings is connected to a spring, and the tail end of the spring is connected to the inner wall of the bottom end of the mixing tank. The spring is sleeved and mounted on the outer side of the mounting rod. A second contact block is mounted on the top end of the mounting rod, and the second contact block is in contact with the first contact block. A mounting tube is threadedly connected to the bottom end of the mounting rod.

5. The wound cleaning device for trauma orthopedics according to claim 4, characterized in that: A baffle is nested on the inner side of the mounting tube, and a flushing pipe is nested on the inner side of the mounting tube. The flushing pipe passes through the side wall of the mounting tube through a pipeline and is connected to a one-way valve. The top of the one-way valve is connected to a flushing tank, and the flushing tank is installed on the inner side of the mounting frame. An extrusion block is nested on the inner side of the flushing tank, and the extrusion block rotates on the inner side of the flushing tank. The rotating shaft of the extrusion block is connected to an end of a synchronous wheel in the synchronous wheel group. One side of the flushing tank is connected to a one-way valve two, and the one-way valve two is communicated with one side of the mixing tank.

6. The wound cleaning device for trauma orthopedics according to claim 5, characterized in that: The auxiliary cleaning component includes a delivery pipe, which is nested and installed on the inner side of the baffle. One side of the delivery pipe is connected to a micro pump, which is installed on the inner side of the mounting frame. The micro pump is connected to the mixing tank through a hose, and the bottom end of the delivery pipe is connected to a mounting box.

7. The wound cleaning device for trauma orthopedics according to claim 6, characterized in that: A liquid dispensing tube is nested and installed on the inner side of the installation box, and the liquid dispensing tube is connected to the bottom end of the delivery tube. A diversion impeller is installed on the inner side of the liquid dispensing tube, and the diversion impeller rotates on the inner side of the liquid dispensing tube. A nozzle 1 is installed on the bottom end of the installation box, and the nozzle 1 is connected to the bottom end of the liquid dispensing tube. Two nozzles 2 are symmetrically installed on the bottom end of the installation box.

8. The wound cleaning device for trauma orthopedics according to claim 7, characterized in that: The two nozzles 2 are respectively connected to the two sides of the liquid dispensing tube through pipelines. The auxiliary cleaning assembly also includes a connecting plate 1, which is symmetrically installed at the bottom end of the mounting frame. There are two connecting plates 1, and each end of the connecting plate 1 is connected to the connecting plate 2 through a torsion spring. Each connecting plate 2 rotates at the end of the corresponding connecting plate 1, and a massage ball is installed at the end of each connecting plate 2.

9. The wound cleaning device for trauma orthopedics according to claim 8, characterized in that: The waste liquid collection assembly includes a stirring impeller, which is installed on the end of a synchronous wheel in the synchronous wheel group. A recovery tank is installed on the outer side of the stirring impeller, and the recovery tank is installed on the inner side of the mounting frame. A counterweight block is installed on the outer side of the stirring impeller, and an adsorption resin is provided on the inner side of the recovery tank.

10. The wound cleaning device for trauma orthopedics according to claim 9, characterized in that: One side of the recovery tank is connected to a self-priming pump through a pipeline, and the self-priming pump is installed on the inner side of the main unit. The other end of the self-priming pump is connected to a waste liquid tank through a pipeline. The recovery tank is connected to a recovery pipe through a pipeline, and the recovery pipe is nested and installed on the inner side of the mounting pipe. The bottom end of the recovery pipe is connected to a contact cover, and the contact cover is installed on the bottom end of the mounting pipe. Two contact pads are symmetrically installed on the bottom end of the contact cover, and contact grooves are equidistantly provided on the outside of the contact cover.

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