A trolley for cleaning wounds after plaster cast removal

Abstract

This utility model relates to the field of medical equipment technology, specifically a wound cleaning trolley after plaster cast removal. It includes a trolley base with a support assembly on one side. The support assembly includes a fixing plate, which is fixedly connected to one side of the trolley base. This wound cleaning trolley allows the patient to place their injured leg or hand on it after moving the trolley in front of them. An electric actuator is then activated to adjust the support plate to a suitable height. Depending on the length of the patient's leg or hand, a movable block is moved along a movable column within a groove. When the block reaches the appropriate position, a pin is inserted into the movable block and connected to a fixing hole to ensure stability. The leg or hand is then placed on the placement arc plate. This effectively solves the problem of difficulty in placing and cleaning different lengths of legs and hands, making the process more flexible, convenient, and improving overall practicality.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically a trolley for cleaning wounds after plaster removal. Background Technology

[0002] Plaster cast removal refers to the process of removing the plaster cast that was originally fixed to a part of the body (such as the limbs). When a fracture or other injury has been immobilized for a period of time and the bone has reached the clinical healing standard, the plaster cast needs to be removed. For example, for an upper limb fracture in a typical adult, plaster cast immobilization may take about 4-6 weeks, while for a lower limb fracture it may take about 6-8 weeks. This timeframe is a general range, and the specific time will vary depending on factors such as the severity and location of the fracture, the patient's age, and physical condition.

[0003] Currently, most wound cleaning after plaster cast removal involves manual cleaning using a cleaning nozzle. However, cleaning large wounds consumes a lot of time and energy for medical staff, resulting in low cleaning efficiency and poor cleaning effect. Therefore, a wound cleaning cart for plaster cast removal is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a trolley for cleaning wounds after plaster cast removal, to solve the problem mentioned in the background art that cleaning large-area wounds consumes a lot of time and energy for medical staff, resulting in low cleaning efficiency and poor cleaning effect. To achieve the above objective, this utility model provides the following technical solution: a trolley for cleaning wounds after plaster cast removal, including a trolley base, a support assembly provided on one side of the trolley base, the support assembly including a fixing plate, the fixing plate being fixedly connected to one side of the trolley base, an electric push rod being fixedly connected to one side of the fixing plate, a support plate being fixedly connected to the other end of the electric push rod, a groove being formed on one side of the support plate, a movable column being fixedly connected to the inner wall of the groove, a movable block being movably connected to the side surface of the movable column, a fixing hole being formed on one side of the support plate, a pin being movably connected inside the support plate, the pin being adapted to the fixing hole, and a column being fixedly connected to one side of the support plate. The other end of the column is fixedly connected to a placement arc plate, and a protective pad is fixedly connected to one side of the placement arc plate. The support assembly is designed so that by moving the trolley in front of the patient, and then placing the injured leg or hand on it, the electric push rod is activated to drive the support plate to rise and fall to a suitable height. Then, according to the length of the patient's leg or hand, the moving block is moved so that the moving block moves on the movable column in the groove. When it moves to the appropriate position, the pin is inserted into the moving block and connected to the fixing hole to fix it, so that the moving block remains stable. Then the leg or hand is placed on the placement arc plate. This effectively improves the solution to the problem of different leg and hand lengths of different patients being difficult to place and clean, making it more flexible and convenient, and improving the overall practicality.

[0005] More preferably, a baffle is fixedly connected to one side of the trolley base, and omnidirectional wheels are fixedly connected to the bottom of the trolley base.

[0006] Further preferably, a cleaning assembly is provided on one side of the baffle. The cleaning assembly includes a water storage tank, which is fixedly connected to one side of the baffle. A water pump is fixedly connected to one side of the water storage tank, and a connection port is fixedly connected to one side of the water storage tank. A first water supply pipe is fixedly connected to one side of the water storage tank, and the other end of the first water supply pipe is fixedly connected to the water pump. A second water supply pipe is fixedly connected to one side of the water pump, and a regulating valve is fixedly connected to the other end of the second water supply pipe. The regulating valve is fixedly connected to the baffle. A bellows is fixedly connected to the other side of the regulating valve, and a push block is fixedly connected to the other end of the bellows. A cleaning head is fixedly connected to one side of the push block. An internal movable horizontal plate is connected, with a sliding groove on one side of the horizontal plate. A connecting groove is formed on the inner wall of the sliding groove, and an auxiliary wheel is fixedly connected to the inner wall of the connecting groove. The auxiliary wheel is movably connected to the cleaning head. The cleaning assembly is set up so that water in the water storage tank is drawn and transported through water supply pipes one and two by starting a water pump, and then transported to the cleaning head through a corrugated pipe for cleaning and spraying. The cleaning head can be moved on the auxiliary wheel in the sliding groove by moving the push block to adjust the position of different positions. Then, the motor is started to drive the lead screw to rotate, thereby moving the horizontal plate to adjust the position. This effectively improves the flexibility of the device and reduces the inconvenience of the patient moving their body to adjust the cleaning position, making it more flexible.

[0007] More preferably, a position groove is provided on one side of the baffle, and a motor is fixedly connected to one side of the baffle.

[0008] More preferably, the drive end of the motor is fixedly connected to a lead screw, and the side surface of the lead screw is movably connected to a cross plate.

[0009] More preferably, a control box is fixedly connected to one side of the baffle, and a control button is fixedly connected to one side of the control box.

[0010] More preferably, a handle is fixedly connected to one side of the trolley base, a collection frame is fixedly connected to one side of the trolley base, and a valve is fixedly connected to one side of the collection frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this invention, the support component is designed so that by moving the trolley in front of the patient, placing the injured leg or hand on it, and activating the electric push rod to raise and lower the support plate to a suitable height, the moving block is moved according to the length of the patient's leg or hand. The moving block moves on the movable column in the groove. When it reaches the appropriate position, a pin is inserted into the moving block and connected to the fixing hole to fix it, so that the moving block remains stable. Then, the leg or hand is placed on the placement arc plate. This effectively solves the problem of difficulty in placing and cleaning the legs and hands of different patients with different lengths, making it more flexible and convenient, and improving the overall practicality.

[0013] In this invention, the cleaning component is designed to draw and transport water from the storage tank through water pipes one and two via a water pump, and then deliver it to the cleaning head via a corrugated pipe for cleaning and spraying. The cleaning head is moved on the auxiliary wheel in the chute by a moving push block to adjust its position. Then, the motor is started to drive the lead screw to rotate, which moves the horizontal plate to adjust its position. This effectively increases the flexibility of the device, reduces the inconvenience of patients having to move their bodies to adjust the cleaning position, and makes it more flexible. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the support component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0017] Figure 4 This is a schematic diagram of the cleaning component structure of this utility model. Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model. Figure 2 ;

[0019] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 .

[0020] In the diagram: 1. Trolley base; 2. Support assembly; 3. Baffle; 4. Casters; 5. Cleaning assembly; 6. Position slot; 7. Motor; 8. Lead screw; 9. Control box; 10. Control button; 11. Handle; 12. Collection box; 13. Valve; 201. Fixing plate; 202. Electric push rod; 203. Support plate; 204. Groove; 205. Movable column; 206. Moving block; 207. Fixing hole; 208. Pin; 209. Column; 210. Placement arc plate; 211. Protective pad; 501. Water tank; 502. Water pump; 503. Connection port; 504. Water supply pipe one; 505. Water supply pipe two; 506. Regulating valve; 507. Corrugated pipe; 508. Push block; 509. Cleaning head; 510. Horizontal plate; 511. Slide groove; 512. Connection slot; 513. Auxiliary wheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 - Figure 6This utility model provides a technical solution: a trolley for cleaning wounds after plaster cast removal, including a trolley base 1, a support assembly 2 on one side of the trolley base 1, the support assembly 2 including a fixing plate 201, the fixing plate 201 being fixedly connected to one side of the trolley base 1, an electric push rod 202 being fixedly connected to one side of the fixing plate 201, a support plate 203 being fixedly connected to the other end of the electric push rod 202, a groove 204 being formed on one side of the support plate 203, a movable column 205 being fixedly connected to the inner wall of the groove 204, a movable block 206 being movably connected to the side surface of the movable column 205, a fixing hole 207 being formed on one side of the support plate 203, and a pin 208 being movably connected inside the support plate 203, the pin 208 being connected to the fixing hole 207. The support plate 203 is fixedly connected to a column 209 on one side, and a placement arc plate 210 is fixedly connected to the other end of the column 209. A protective pad 211 is fixedly connected to one side of the placement arc plate 210. The trolley is moved in front of the patient, and then the injured leg or hand is placed on it. The electric push rod 202 is activated to drive the support plate 203 to be raised and lowered to a suitable height. Then, according to the length of the patient's leg or hand, the moving block 206 is moved so that the moving block 206 moves on the movable column 205 in the groove 204. When it moves to the appropriate position, the pin 208 is inserted into the moving block 206 and connected and fixed with the fixing hole 207 to keep the moving block 206 stable. Then the leg or hand is placed on the placement arc plate 210.

[0023] In this embodiment, as Figure 1 , Figure 3 and Figure 6 As shown, a baffle 3 is fixedly connected to one side of the trolley base 1, and a caster wheel 4 is fixedly connected to the bottom of the trolley base 1.

[0024] In this embodiment, as Figure 1 , Figure 4 and Figure 5As shown, a cleaning assembly 5 is provided on one side of the baffle 3. The cleaning assembly 5 includes a water storage tank 501, which is fixedly connected to one side of the baffle 3. A water pump 502 is fixedly connected to one side of the water storage tank 501. A connection port 503 is fixedly connected to one side of the water storage tank 501. A first water supply pipe 504 is fixedly connected to one side of the water storage tank 501. The other end of the first water supply pipe 504 is fixedly connected to the water pump 502. A second water supply pipe 505 is fixedly connected to one side of the water pump 502. A regulating valve 506 is fixedly connected to the other end of the second water supply pipe 505. The regulating valve 506 is fixedly connected to the baffle 3. A bellows 507 is fixedly connected to the other side of the regulating valve 506. A push block 508 is fixedly connected to the other end of the bellows 507. One side of the push block 508 is fixedly connected to... A cleaning head 509 is connected, and a horizontal plate 510 is movably connected inside the cleaning head 509. A sliding groove 511 is opened on one side of the horizontal plate 510, and a connecting groove 512 is opened on the inner wall of the sliding groove 511. An auxiliary wheel 513 is fixedly connected to the inner wall of the connecting groove 512. The auxiliary wheel 513 is movably connected to the cleaning head 509. Water is pumped from the water storage tank 501 by starting the water pump 502 and transported through the first water supply pipe 504 and the second water supply pipe 505. The water is then transported to the cleaning head 509 for cleaning and spraying through the corrugated pipe 507. The cleaning head 509 is moved on the auxiliary wheel 513 in the sliding groove 511 by moving the push block 508 to adjust the position. Then, the motor 7 is started to drive the lead screw 8 to rotate, thereby adjusting the position of the moving horizontal plate 510.

[0025] In this embodiment, as Figure 1 , Figure 3 and Figure 6 As shown, a position groove 6 is provided on one side of the baffle 3, and a motor 7 is fixedly connected to one side of the baffle 3.

[0026] In this embodiment, as Figure 1 , Figure 3 and Figure 6 As shown, a lead screw 8 is fixedly connected to the transmission end of the motor 7, and the side surface of the lead screw 8 is movably connected to the cross plate 510.

[0027] In this embodiment, as Figure 1 , Figure 3 and Figure 6 As shown, a control box 9 is fixedly connected to one side of the baffle 3, and a control button 10 is fixedly connected to one side of the control box 9.

[0028] In this embodiment, as Figure 1 , Figure 3 and Figure 6 As shown, a handle 11 is fixedly connected to one side of the trolley base 1, a collection frame 12 is fixedly connected to one side of the trolley base 1, and a valve 13 is fixedly connected to one side of the collection frame 12. The water after washing is collected through the collection frame 12 to prevent it from spilling onto the ground, and then discharged to a designated place through the valve 13.

[0029] The usage and advantages of this utility model: The wound cleaning cart after plaster cast removal works as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the device is activated via electrical connection to control box 9. The trolley is moved in front of the patient, and the injured leg or hand is placed on it. The electric push rod 202 is activated, causing the support plate 203 to rise and fall to a suitable height. Then, depending on the length of the patient's leg or hand, the moving block 206 is moved along the movable column 205 in the groove 204. When it reaches the appropriate position, a pin 208 is inserted into the moving block 206 and connected to the fixing hole 207 to secure it, thus stabilizing the moving block 206. The leg or hand is then placed on the placement arc. On plate 210, water is pumped from water tank 501 by water pump 502 and transported through water pipe 1 504 and water pipe 2 505. The water is then transported to cleaning head 509 through corrugated pipe 507 for cleaning and spraying. The cleaning head 509 is moved on auxiliary wheel 513 in slide 511 by moving push block 508 to adjust its position. Then, motor 7 is started to drive screw 8 to rotate, which adjusts the position of moving cross plate 510. The water after cleaning is collected by collection frame 12 to prevent it from spilling onto the ground. Finally, it is discharged to a designated place through valve 13.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plaster removal post wound cleaning trolley comprising a trolley base (1) characterised in that: A support assembly (2) is provided on one side of the trolley base (1). The support assembly (2) includes a fixing plate (201), which is fixedly connected to one side of the trolley base (1). An electric push rod (202) is fixedly connected to one side of the fixing plate (201), and a support plate (203) is fixedly connected to the other end of the electric push rod (202). A groove (204) is provided on one side of the support plate (203), and a movable column (205) is fixedly connected to the inner wall of the groove (204). A movable block (206) is movably connected to the side surface of the movable column (205). A fixing hole (207) is provided on one side of the support plate (203). A pin (208) is movably connected inside the support plate (203). The pin (208) is adapted to the fixing hole (207). A column (209) is fixedly connected to one side of the support plate (203). A placement arc plate (210) is fixedly connected to the other end of the column (209). A protective pad (211) is fixedly connected to one side of the placement arc plate (210).

2. The plaster cast removal wound cleaning trolley according to claim 1, characterized in that: A baffle (3) is fixedly connected to one side of the trolley base (1), and a caster wheel (4) is fixedly connected to the bottom of the trolley base (1).

3. The plaster cast removal wound cleaning trolley according to claim 2, characterized in that: A cleaning assembly (5) is provided on one side of the baffle (3). The cleaning assembly (5) includes a water storage tank (501), which is fixedly connected to one side of the baffle (3). A water pump (502) is fixedly connected to one side of the water storage tank (501). A connection port (503) is fixedly connected to one side of the water storage tank (501). A water supply pipe (504) is fixedly connected to one side of the water storage tank (501). The other end of the water supply pipe (504) is fixedly connected to the water pump (502). One side of the water pump (502) is fixedly connected to... There is a second water supply pipe (505), and a regulating valve (506) is fixedly connected to the other end of the second water supply pipe (505). The regulating valve (506) is fixedly connected to the baffle (3). A bellows (507) is fixedly connected to the other side of the regulating valve (506). A push block (508) is fixedly connected to the other end of the bellows (507). A cleaning head (509) is fixedly connected to one side of the push block (508). A horizontal plate (510) is movably connected inside the cleaning head (509). A sliding groove (511) is opened on one side of the horizontal plate (510).

4. The plaster cast removal wound cleaning trolley according to claim 3, characterized in that: The inner wall of the chute (511) is provided with a connecting groove (512), and an auxiliary wheel (513) is fixedly connected to the inner wall of the connecting groove (512). The auxiliary wheel (513) is movably connected to the cleaning head (509).

5. A wound cleaning trolley after plaster cast removal according to claim 2, characterized in that: A position groove (6) is provided on one side of the baffle (3), and a motor (7) is fixedly connected to one side of the baffle (3).

6. A wound cleaning trolley after plaster removal according to claim 5, characterized in that: The transmission end of the motor (7) is fixedly connected to a lead screw (8), and the side surface of the lead screw (8) is movably connected to the cross plate (510).

7. A wound cleaning trolley after plaster cast removal according to claim 2, characterized in that: A control box (9) is fixedly connected to one side of the baffle (3), and a control button (10) is fixedly connected to one side of the control box (9).

8. A wound cleaning trolley after plaster cast removal according to claim 1, characterized in that: A handle (11) is fixedly connected to one side of the trolley base (1), a collection frame (12) is fixedly connected to one side of the trolley base (1), and a valve (13) is fixedly connected to one side of the collection frame (12).

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