A joint trauma care and disinfection device

Abstract

The present invention proposes a joint trauma care and disinfection device, which includes a base, a position adjustment slot is arranged at the central position of both ends of the base, a support adjustment part is arranged inside the position adjustment slot, the upper end of the support adjustment part is connected to a fixing unit, a control module is arranged on the side of the support adjustment part at one end, a support column is arranged at the center position of the base, the upper end of the support column is connected to a flushing device, and the support adjustment part and the support column can be raised and lowered. In the present invention, the fixing unit provides a better support effect for the patient through an extrusion support, and the flushing device provides 360-degree care and disinfection services for the wound through a debridement device and a disinfection device, and performs effective wound cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a joint trauma nursing and disinfecting device. Background Art

[0002] Doctors treat traumatic wounds by stopping bleeding, cleaning the wound, removing foreign bodies, and removing necrotic soft tissues, with the goal of reducing infection, promoting tissue repair, and ensuring wound healing. For orthopedic patients whose injuries involve joints such as knees and elbows, the flushing devices in the prior art cannot effectively support the injured parts of the patients. During the flushing process, the patient's joint posture needs to be adjusted many times, which can easily cause external tearing of the wound, increase the patient's pain, and fail to achieve effective cleaning, resulting in incomplete flushing. Summary of the invention

[0003] In order to solve the technical problem that the prior art cannot effectively clean the wounds of orthopedic patients with joint injuries, the joint wound care and disinfection device proposed in the present invention includes a base, a position adjustment groove is arranged at the central position of both ends of the base, a support adjustment part is arranged inside the position adjustment groove, the upper end of the support adjustment part is connected to the fixing unit, a control module is arranged on the side of the support adjustment part at one end, a support column is arranged at the center position of the base, the upper end of the support column is connected to the flushing device, and the support adjustment part and the support column can be raised and lowered.

[0004] Furthermore, an inflatable and deflable fixed airbag is disposed on the inner wall of the fixed unit, and a plurality of contact pressure sensors are evenly disposed on the surface of the fixed airbag.

[0005] Furthermore, a working movable track is arranged on the top of the inner wall of the flushing device, a debridement device and a disinfection device are arranged in the working movable track, a cold compress movable track is arranged at the middle position on both sides of the inner wall of the flushing device, a cold compress device is arranged in the cold compress movable track, and a plurality of cameras are evenly arranged on both sides of the cold compress movable track.

[0006] Furthermore, the debridement device comprises a debridement movable ring, and four debridement units are evenly arranged on the inner side of the debridement movable ring.

[0007] Furthermore, the debridement unit includes a first fixed rod and a second fixed rod, the first fixed rod is connected to the inner side of the debridement movable ring, the first fixed rod and the second fixed rod are connected via an angle adjustment mechanism, and the second fixed rod is connected to a debridement actuator.

[0008] Furthermore, the debridement actuator 7224 includes a positive and negative pressure dual-purpose pump, a waste liquid collection bottle and a flushing buffer chamber, the positive and negative pressure dual-purpose pump is connected to the waste liquid collection bottle through a negative pressure three-way pipe, the upper end of the waste liquid collection bottle is provided with a collecting tube extending out of the debridement actuator, and a waste liquid one-way valve is provided at the connection between the collecting tube and the waste liquid collection bottle, the high-pressure end of the positive and negative pressure dual-purpose pump is connected to the flushing buffer chamber through a high-pressure pipe, the upper end of the flushing buffer chamber is provided with a flushing tube extending out of the debridement actuator, the connection between the high-pressure pipe and the flushing buffer chamber, and the connection between the flushing tube and the flushing buffer chamber are both provided with electric-controlled valves, a physiological saline storage chamber is provided on the side of the flushing buffer chamber, a first delivery valve and a second delivery valve are provided on the physiological saline storage chamber, the first delivery valve is provided between the physiological saline storage chamber and the upper end of the flushing buffer chamber, and the second delivery valve is provided between the physiological saline storage chamber and the lower end of the flushing buffer chamber.

[0009] Furthermore, the disinfection device comprises a disinfection movable ring, a sliding groove is arranged inside the disinfection movable ring, and a disinfection unit is arranged inside the sliding groove.

[0010] Furthermore, the disinfection unit includes a first sliding rod and a second rotating rod, the first sliding rod is connected to the sliding groove, the first sliding rod and the second rotating rod are connected via a rotation adjustment mechanism, and the second rotating rod is connected to the disinfection execution structure.

[0011] Furthermore, a high-pressure air pump and a disinfection cache chamber are provided inside the disinfection execution structure, and the high-pressure air pump and the disinfection cache chamber are connected through an air pressure tube. A disinfection tube extending out of the disinfection execution structure is provided at the upper end of the disinfection cache chamber, and an alcohol storage chamber is provided on the side of the disinfection cache chamber. A third delivery valve and a fourth delivery valve are provided on the alcohol storage chamber, and the third delivery valve is provided between the alcohol storage chamber and the upper end of the disinfection cache chamber, and the fourth delivery valve is provided between the alcohol storage chamber and the lower end of the disinfection cache chamber. A rotating motor is provided on the side of the disinfection execution structure, and the rotating motor is connected to a nozzle switching unit through a rotating shaft, and the nozzle switching unit includes a plurality of nozzles cooperating with the disinfection tube.

[0012] Furthermore, the cold compress device includes a movable base, a telescopic rod and a cold compress unit, the mobile base is connected to the cold compress movable track, the telescopic rod is connected between the mobile base and the cold compress unit, the cold compress unit includes a heat dissipation part and a heat equalizing shell, a heat dissipation fan is arranged on the side of the heat dissipation part, heat dissipation holes are arranged on the remaining side surfaces of the heat dissipation part and the connecting surface between the heat dissipation part and the heat equalizing shell, and a semiconductor refrigeration sheet is arranged on the inner surface of the heat equalizing shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The fixation unit provides better support for patients through extrusion support, and cooperates with the cold compress device to help achieve better hemostasis effect;

[0015] 2. The debridement device and disinfection device can not only move forward and backward along the working moving track, but also have an annular structure, which can provide 360-degree care and disinfection services for the wound and perform effective wound cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the joint trauma care and disinfection device of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the fixing unit of the present invention;

[0018] Figure 3 is a side perspective view of the flushing device of the present invention;

[0019] Figure 4 is a front schematic diagram of the flushing device of the present invention;

[0020] Figure 5 is a schematic structural diagram of the debridement device of the present invention;

[0021] Figure 6 is a schematic structural diagram of the debridement unit of the present invention;

[0022] Figure 7 It is a schematic structural diagram of the disinfection device of the present invention;

[0023] Figure 8 It is a structural schematic diagram of the disinfection unit of the present invention;

[0024] Fig. 9 It is a schematic structural diagram of the cold compress device of the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] like Figure 1As shown, the joint trauma nursing and disinfection device proposed by the present invention includes a base 1, a position adjustment slot 2 is arranged at the central position of both ends of the base 1, a support adjustment part 3 is arranged inside the position adjustment slot 2, and can move forward and backward along the position adjustment slot 2, the upper end of the support adjustment part 3 is connected to a fixing unit 4, a control module 5 is arranged on the side of the support adjustment part at one end, a support column 6 is arranged at the center position of the base 1, and the upper end of the support column 6 is connected to a flushing device 7, and the support adjustment part 3 and the support column 6 can be raised and lowered. The height of the support adjustment part 3 and the support column 6, as well as the position of the support adjustment part 3 in the position adjustment slot 2 are adjusted according to the actual situation of the patient, which effectively improves the application scope of the joint trauma nursing and disinfection device.

[0027] like Figure 2 As shown, the inner wall of the fixing unit 4 is provided with an inflatable and deflable fixing airbag 41, and a plurality of contact pressure sensors 42 are evenly arranged on the surface of the fixing airbag 41. When the patient's limb is inserted into the fixing unit 4, the fixing airbag 41 is in a contracted state. When the limb is positioned, the fixing airbag 41 squeezes the limb by inflation, and the inflation amount is controlled according to the data of the contact pressure sensor 42. In order to achieve a better hemostasis effect while ensuring the fixation effect, for the fixing airbag 41 located at the blood supply end of the limb, when the data of the contact pressure sensor 42 reaches a first pressure threshold, inflation is stopped. For the fixing airbag 41 far from the blood supply end of the limb, when the data of the contact pressure sensor 42 reaches a second pressure threshold, inflation is stopped, and the first pressure threshold is greater than the second pressure threshold.

[0028] like Figure 3 and Figure 4 As shown, a working moving track 71 is provided at the top of the inner wall of the flushing device 7, and a debridement device 72 and a disinfection device 73 are provided in the working moving track 71, and the debridement device 72 and the disinfection device 73 can move forward and backward along the working moving track 71. A cold compress moving track 74 is provided at the middle position of both sides of the inner wall of the flushing device 7, and a cold compress device 75 is provided in the cold compress moving track 74, and the cold compress device 75 can move forward and backward along the cold compress moving track 74. A plurality of cameras 76 are evenly arranged on both sides of the cold compress moving track 74.

[0029] like Figure 5 As shown, the debridement device 72 includes a debridement moving ring 721, and four debridement units 722 are evenly arranged inside the debridement moving ring 721. Figure 6As shown, the debridement unit 722 includes a first fixing rod 7221 and a second fixing rod 7223, the first fixing rod 7221 is connected to the inner side of the debridement moving ring 721, the first fixing rod 7221 and the second fixing rod 7223 are connected through an angle adjustment mechanism 7222, and the second fixing rod 7223 is connected to a debridement actuator 7224. The debridement actuator 7224 includes a positive and negative pressure dual-purpose pump 72241, a waste liquid collection bottle 72242 and a flushing buffer chamber 72243. The positive and negative pressure dual-purpose pump 72241 is connected to the waste liquid collecting bottle 72242 through the negative pressure three-way pipe 72244, the first end of the negative pressure three-way pipe 72244 is connected to the negative pressure end of the positive and negative pressure dual-purpose pump 72241, the second end and the third end of the negative pressure three-way pipe 72244 are respectively connected to the upper and lower ends of the waste liquid collecting bottle 72242, and the three ports of the negative pressure three-way pipe 72244 are all provided with valves to control the on and off, and the upper end of the waste liquid collecting bottle 72242 is provided with a collecting tube 72245 extending out of the debridement actuator 7224, and the connection between the collecting tube 72245 and the waste liquid collecting bottle 72242 is provided with a waste liquid one-way valve, which only allows waste liquid to flow into the waste liquid collecting bottle 72242 through the collecting tube 72245, and prevents the waste liquid in the waste liquid collecting bottle 72242 from flowing out through the collecting tube 72245. The high-pressure end of the positive and negative pressure dual-purpose pump 72241 is connected to the flushing buffer chamber 72243 through a high-pressure pipe 72246. The upper end of the flushing buffer chamber 72243 is provided with a flushing pipe 72247 extending out of the debridement actuator 7224. The connection between the high-pressure pipe 72246 and the flushing buffer chamber 72243, and the connection between the flushing pipe 72247 and the flushing buffer chamber 72243 are both provided with electric-controlled valves. A physiological saline storage chamber 72248 is provided on the side of the flushing buffer chamber 72243. The physiological saline storage chamber 72248 is provided with a first delivery valve and a second delivery valve. The first delivery valve is provided between the physiological saline storage chamber 72248 and the upper end of the flushing buffer chamber 72243, and the second delivery valve is provided between the physiological saline storage chamber 72248 and the lower end of the flushing buffer chamber 72243. The working process of the debridement actuator 7224 is as follows:

[0030] S1. The three ports of the negative pressure three-way pipe 72244 are all in a closed state, and the electric control valves at both ends of the flushing buffer chamber 72243 are in a closed state;

[0031] S2. According to the orientation of the debridement actuator 7224, the first delivery valve or the second delivery valve is selected to be turned on, and the saline is delivered to the flushing buffer chamber 72243. After the delivery is completed, the first delivery valve or the second delivery valve is closed, and the electric control valves at both ends of the flushing buffer chamber 72243 are opened. The high pressure output by the positive and negative pressure dual-purpose pump 72241 outputs the saline in the flushing buffer chamber 72243 to the patient's wound through the flushing tube 72247. After the output is completed, the electric control valves at both ends of the flushing buffer chamber 72243 are immediately closed. Specifically, if the orientation of the debridement actuator 7224 is upward, the second delivery valve is selected to be turned on, and if the orientation of the debridement actuator 7224 is downward, the first delivery valve is selected to be turned on.

[0032] S3. Connect the first end of the negative pressure three-way pipe 72244, and select the second end or the third end of the negative pressure three-way pipe 72244 according to the direction of the debridement actuator 7224. The negative pressure output by the positive and negative pressure dual-purpose pump 72241 absorbs the physiological saline mixed with foreign matter into the waste liquid collection bottle 72242 through the collection tube 72245. After the absorption is completed, the three ports of the negative pressure three-way pipe 72244 are all in a closed state. Specifically, if the debridement actuator 7224 is oriented upward, select the second end of the negative pressure three-way pipe 72244, and if the debridement actuator 7224 is oriented downward, select the third end of the negative pressure three-way pipe 72244.

[0033] S4. Repeat S2-S3 until the wound cleaning is completed.

[0034] like Figure 7 As shown, the disinfection device 73 includes a disinfection moving ring 731, a sliding groove is arranged inside the disinfection moving ring 731, and a disinfection unit 732 is arranged in the sliding groove. Figure 8As shown, the disinfection unit 732 includes a first sliding rod 7321 and a second rotating rod 7323. The first sliding rod 7321 is connected to the sliding groove and can move along the sliding groove. The first sliding rod 7321 and the second rotating rod 7323 are connected through a rotation adjustment mechanism 7322. The second rotating rod 7323 is connected to the disinfection execution structure 7324. A high-pressure air pump 73241 and a disinfection cache chamber 73243 are provided inside the disinfection execution structure 7324. The high-pressure air pump 73241 and the disinfection cache chamber 73243 are connected by an air pressure tube 73242. A disinfection tube 73245 extending out of the disinfection execution structure 7324 is provided at the upper end of the disinfection cache chamber 73243. An alcohol storage chamber 73244 is provided on the side of the disinfection cache chamber 73243. A third delivery valve and a fourth delivery valve are provided on the alcohol storage chamber 73244. The third delivery valve is provided between the alcohol storage chamber 73244 and the upper end of the disinfection cache chamber 73243, and the fourth delivery valve is provided between the alcohol storage chamber 73244 and the lower end of the disinfection cache chamber 73243. A rotating motor 7325 is arranged on the side of the disinfection execution structure 7324. The rotating motor 7325 is connected to the nozzle switching unit 7326 through a rotating shaft. The nozzle switching unit 7326 includes a plurality of nozzles cooperating with the disinfection tube 73245. The nozzles cooperating with the disinfection tube 73245 can be replaced by rotation to meet the disinfection requirements.

[0035] like Fig. 9 As shown, the cold compress device 75 includes a mobile base 751, a telescopic rod 752 and a cold compress unit 753, the mobile base 751 is connected to the cold compress mobile track 74, and the telescopic rod 752 is connected between the mobile base 751 and the cold compress unit 753. The cold compress unit 753 includes a heat dissipation portion 7531 and a heat-saturating shell 7533, a heat dissipation fan 7532 is arranged on the side of the heat dissipation portion 7531, and heat dissipation holes are arranged on the remaining side of the heat dissipation portion 7531 and the connection surface between the heat dissipation portion 7531 and the heat-saturating shell 7533, and a semiconductor cooling sheet 7534 is arranged on the inner surface of the heat-saturating shell 7533. The heat-saturating shell 7533 can make the cooling effect of the semiconductor cooling sheet 7534 more uniform and improve the cooling efficiency. The heat dissipation holes in the heat dissipation portion 7531 and the heat dissipation fan 7532 cooperate with each other to achieve a better heat dissipation effect and ensure the cooling environment of the semiconductor cooling sheet 7534.

[0036] The working process of the joint trauma care and disinfection device is that the patient fixes the injured limb on the fixing unit, the camera in the flushing device captures the specific condition of the limb, determines the location of the trauma, moves the debridement device and the disinfection device to one end of the trauma, moves the cold compress device to both ends of the trauma, and uses the telescopic rod to make the cold compress unit close to the skin surface to help the trauma stop bleeding. With the assistance of the camera, the debridement device removes foreign matter on the surface of the trauma through the work of the debridement unit, and slowly moves from one end of the trauma to the other end. After the debridement work is completed, the disinfection device, with the assistance of the camera, disinfects the surface of the trauma through the disinfection unit, and slowly moves from one end of the trauma to the other end to complete the care and disinfection of the trauma.

[0037] 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 joint trauma care and disinfection device, characterized in that: The joint trauma care and disinfection device comprises a base, a position adjustment groove is arranged at the central position of both ends of the base, a support adjustment part is arranged inside the position adjustment groove, the upper end of the support adjustment part is connected to the fixing unit, a control module is arranged on the side of the support adjustment part at one end, a support column is arranged at the center position of the base, the upper end of the support column is connected to the flushing device, and the support adjustment part and the support column can be raised and lowered; A working moving track is arranged at the top of the inner wall of the flushing device, a debridement device and a disinfection device are arranged in the working moving track, a cold compress moving track is arranged at the middle position of both sides of the inner wall of the flushing device, a cold compress device is arranged in the cold compress moving track, and a plurality of cameras are evenly arranged on both sides of the cold compress moving track. During the working process, the position of the wound is determined by the camera, the cold compress device is moved to both ends of the wound, and the cold compress unit is made to be close to the skin surface by the telescopic rod to help the wound stop bleeding; The cold compress device comprises a mobile base, a telescopic rod and a cold compress unit, wherein the mobile base is connected to the cold compress mobile track, the telescopic rod is connected between the mobile base and the cold compress unit, the cold compress unit comprises a heat dissipation part and a heat-saturating shell, a heat dissipation fan is arranged on the side of the heat dissipation part, heat dissipation holes are arranged on the other side of the heat dissipation part and the connection surface between the heat dissipation part and the heat-saturating shell, and a semiconductor refrigeration sheet is arranged on the inner surface of the heat-saturating shell; The debridement device comprises a debridement moving ring, and four debridement units are evenly arranged on the inner side of the debridement moving ring; The debridement unit comprises a first fixing rod and a second fixing rod, the first fixing rod is connected to the inner side of the debridement moving ring, the first fixing rod and the second fixing rod are connected via an angle adjustment mechanism, and the second fixing rod is connected to a debridement execution mechanism; The debridement actuator comprises a positive and negative pressure dual-purpose pump, a waste liquid collection bottle and a flushing buffer chamber, the positive and negative pressure dual-purpose pump is connected to the waste liquid collection bottle through a negative pressure three-way pipe, the upper end of the waste liquid collection bottle is provided with a collecting tube extending out of the debridement actuator, and a waste liquid one-way valve is provided at the connection between the collecting tube and the waste liquid collection bottle, the high-pressure end of the positive and negative pressure dual-purpose pump is connected to the flushing buffer chamber through a high-pressure pipe, the upper end of the flushing buffer chamber is provided with a flushing tube extending out of the debridement actuator, the connection between the high-pressure pipe and the flushing buffer chamber, and the connection between the flushing tube and the flushing buffer chamber are both provided with electric-controlled valves, a physiological saline storage chamber is provided on the side of the flushing buffer chamber, a first delivery valve and a second delivery valve are provided on the physiological saline storage chamber, the first delivery valve is provided between the physiological saline storage chamber and the upper end of the flushing buffer chamber, and the second delivery valve is provided between the physiological saline storage chamber and the lower end of the flushing buffer chamber.

2. The joint injury care and disinfection device according to claim 1, characterized in that: An inflatable and deflable fixed airbag is disposed on the inner wall of the fixed unit, and a plurality of contact pressure sensors are evenly disposed on the surface of the fixed airbag.

3. The joint injury care and disinfection device according to claim 1, characterized in that: The disinfection device comprises a disinfection movable ring, a sliding groove is arranged inside the disinfection movable ring, and a disinfection unit is arranged inside the sliding groove.

4. The joint injury care and disinfection device according to claim 3, characterized in that: The disinfection unit comprises a first sliding rod and a second rotating rod, the first sliding rod is connected to the sliding groove, the first sliding rod and the second rotating rod are connected via a rotation adjustment mechanism, and the second rotating rod is connected to the disinfection execution structure.

5. The joint injury care and disinfection device according to claim 4, characterized in that: A high-pressure air pump and a disinfection cache chamber are provided inside the disinfection execution structure, and the high-pressure air pump and the disinfection cache chamber are connected by an air pressure tube. A disinfection tube extending out of the disinfection execution structure is provided at the upper end of the disinfection cache chamber, and an alcohol storage chamber is provided on the side of the disinfection cache chamber. A third delivery valve and a fourth delivery valve are provided on the alcohol storage chamber, and the third delivery valve is provided between the alcohol storage chamber and the upper end of the disinfection cache chamber, and the fourth delivery valve is provided between the alcohol storage chamber and the lower end of the disinfection cache chamber. A rotating motor is provided on the side of the disinfection execution structure, and the rotating motor is connected to a nozzle switching unit via a rotating shaft. The nozzle switching unit includes a plurality of nozzles that cooperate with the disinfection tube.

Images