A wound cleaning device for neurosurgical care

Abstract

This invention belongs to the field of wound cleaning technology and discloses a wound cleaning device for neurosurgical care, including a cleaning chamber. The cleaning chamber contains a linkage switching component, which includes a limiting frame. Several sets of guide rods are rotatably arranged on both sides of the limiting frame. An adjusting slider is laterally slidable on the inner side of the limiting frame, and a transmission pipe is installed at the bottom of the adjusting slider. A limiting cone sleeve is slidably arranged on the outer side of the lower end of the transmission pipe. This invention, through the coordination of the linkage switching component and the adjusting slider, facilitates the linkage adjustment of the water pressure and flow rate at the cleaning outlet via lateral sliding. The high flow rate and low velocity reduce the impact on deeper wounds and prevent secondary damage. The linkage switching is achieved through adjustment, eliminating the need for staff to separately set the regulating valve, effectively reducing the workload of staff.

Description

Technical Field

[0001] This invention belongs to the field of wound cleaning technology, specifically a wound cleaning device for neurosurgical care. Background Technology

[0002] Arm injuries can easily damage the nerves in the hand. The nerves in the hand are densely distributed and have delicate functions, controlling sensation and movement. Damage to these nerves can easily lead to symptoms such as numbness and limited mobility, severely impacting limb function and daily life. For this type of injury, timely surgical repair is necessary. Professionally performed anastomosis repairs the damaged nerves, laying the foundation for nerve function recovery. Postoperative wound care is crucial for rehabilitation. Patients must strictly follow medical advice, regularly cleaning the surgical wound to remove secretions, bleeding, and contaminants, and then promptly re-bandaging it. Proper procedures effectively reduce the risk of wound infection and inflammation spread, creating favorable conditions for nerve repair and hand function recovery, making it an indispensable part of postoperative rehabilitation.

[0003] For example, the invention disclosed in CN119770781A discloses a wound cleaning device for neurosurgical care, including a fluid dispensing component. An operating table component is located on the front of the fluid dispensing component, and a limiting component is located at the inner end of the operating table component. A waste fluid discharge component is located below the limiting component. The fluid dispensing component includes a first support frame, with a liquid storage tank fixedly connected to the upper end of the first support frame. A fluid dispensing pipe is fixedly connected to the lower end of the liquid storage tank of the fluid dispensing component. Medical personnel guide injured patients to slowly extend their affected limbs into the space enclosed by a transparent cover, placing them in an area defined by a horizontal limiting strip and supported by a bottom horizontal strip. Simultaneously, the wound position is adjusted for easy operation. Medical personnel operate the bottom horizontal strip away from the wound, through which a flexible bandage is passed. Based on the actual limb width, the bandage is secured to a suitable location using Velcro on the positive and negative sides, achieving stable positioning and preventing the patient from moving around due to pain during rinsing, thus improving the stability of the rinsing effect.

[0004] Existing technologies can avoid liquid splashing to some extent during cleaning using existing devices, but the rinsing range is small and cannot effectively adapt to the location and depth of different wounds. When it is necessary to control the flow rate and pressure of the cleaning liquid, separate control or a drive device is required, which not only increases the workload of the staff, but also makes it difficult to control flexibly. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention provides a wound cleaning device for neurosurgical care. This device addresses the shortcomings of existing devices, which can prevent liquid splashing to some extent during cleaning but have a small rinsing range and cannot effectively adapt to different wound locations and depths. When it is necessary to control the flow rate and pressure of the cleaning liquid, separate control or a drive device is required, which not only increases the workload of staff but also makes it difficult to control flexibly.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wound cleaning device for neurosurgical care, comprising a cleaning chamber, wherein a linkage switching component is provided inside the cleaning chamber; The linkage switching component includes a limiting frame, with several sets of guide rods rotatably arranged on both sides of the limiting frame. An adjusting slider is slidably arranged laterally on the inner side of the limiting frame, and a transmission tube is installed at the bottom of the adjusting slider. A limiting cone sleeve is slidably arranged vertically on the outer side of the lower end of the transmission tube. Four sets of connecting rods are installed on the outer side of the upper end of the limiting cone sleeve, and a set of movable rings is installed on the top of the connecting rods. A flip bracket is flipped on both sides of the lower end of the adjusting slider, and a movable rod is installed on the top of the flip bracket. A flip frame is fixedly installed on the outer side of the flip bracket. A drive rod is rotatably arranged on the inner side of the flip bracket away from the flip frame, and a positioning frame is rotatably arranged on the outer side of the drive rod away from the flip bracket. The positioning frame is fixedly installed on both sides of the limiting cone sleeve.

[0007] Preferably, an adjusting plate is fixedly installed at one end of the limiting frame, and an adjusting motor is installed on one side of the adjusting plate. A drive motor is installed on one side of the upper end of the adjusting plate, and an adjusting screw is provided at the output end of the drive motor. The adjusting plate is rotatably disposed inside the limiting frame, and the limiting frame is slidably disposed outside the adjusting plate. An arc-shaped slider is installed at the end of the limiting frame away from the adjusting plate.

[0008] Preferably, four sets of transverse guide rods are installed on the inner side of the limiting frame away from the adjusting plate, an adjusting turntable is installed on the upper end of the adjusting plate near the drive motor, and a limiting slip ring is installed on the outer side of the adjusting turntable. The limiting slip ring is slidably disposed on the inner side of one end of the cleaning chamber, and the drive motor is fixedly installed on one side of the upper end of the adjusting turntable by bolts.

[0009] Preferably, a water inlet pipe is installed on the back of the adjusting slider, and the water inlet pipe is connected to the transmission pipe. A water outlet is installed at the lower end of the transmission pipe, and the water outlet is movably disposed inside the limiting cone sleeve. A fixing plate is installed on the outer side of the transmission pipe, and a fixing end is installed at the bottom of the water outlet.

[0010] Preferably, the two sides of the flip bracket are rotatably provided with limit plates, and the limit plates are fixed on both sides of the adjusting slider. The top of the fixed plate and the movable ring are elastically connected by a support spring.

[0011] Preferably, a linkage unlocking component is provided on the inner side of the end of the limiting frame away from the adjusting plate; The linkage unlocking component includes a squeezing frame, with crossbars installed at the top of both ends of the squeezing frame, and several sets of push plates installed at the top of the crossbars. A sliding plate is movably arranged on the front of the upper end of the push plate, and the sliding plate is slidably arranged on the outside of the horizontal guide rod.

[0012] Preferably, a locking slant rod is installed on the back of the upper end of the sliding plate, and a movable disc is connected to the front of the sliding plate by a rod, and the front of the movable disc and the inside of the limiting frame are elastically connected by a return spring.

[0013] Preferably, a rotating sleeve is installed on the side of the guide rod near the limiting frame, and the rotating sleeve is rotatably disposed inside the limiting frame. A fixed shaft is rotatably disposed in the middle of several sets of rotating sleeves via a torsion spring, and the fixed shaft is fixedly installed inside the limiting frame. Two sets of inclined grooves are opened on the side of the rotating sleeve near the locking rod, and the locking rod is movably inserted into the inside of the inclined groove.

[0014] Preferably, the bottom of the cleaning chamber is equipped with four sets of support columns, and an adjustment groove is provided on the back side of the inner side of the cleaning chamber. The protrusion at the upper end of the adjustment plate is slidably disposed inside the adjustment groove.

[0015] Preferably, two sets of support frames are provided on the top of the inner side of the cleaning chamber, and an air bladder is provided on the outer side of the upper end of the two sets of support frames. An inflation tube is connected between the two sets of air bladders. A guide groove is provided on the inner side of the front of the cleaning chamber, and the arc-shaped slider is slidably disposed on the inner side of the guide groove. A transparent cover is provided on the top of the cleaning chamber.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the coordinated use of a linkage switching component and an adjusting slider, facilitates the linkage adjustment of water pressure and flow rate at the cleaning outlet via lateral sliding. The upper guide rod is adjusted according to the depth of the patient's wound. During the rinsing process, the movable rod contacts the guide rod, and under its guidance, the movable rod, flipping frame, and flipping bracket flip along the axis. During this flipping, the driving rod at the end moves the lower limiting cone sleeve downwards. The gap between the limiting cone sleeve and the fixed end is adjusted during this downward movement. Increasing the gap increases the flow rate while decreasing the flow velocity. This combination of high flow rate and low velocity reduces the impact on deeper wounds, preventing secondary damage. The linkage switching is achieved through adjustment, eliminating the need for staff to manually set the regulating valve, effectively reducing the workload of staff.

[0017] This invention, through the coordination of a linkage locking component and an adjusting slider, facilitates rapid reset by pressing with the adjusting slider. When the adjusting slider moves to the end of the limiting frame, it pushes the pressing frame to move laterally. Simultaneously, the movement causes the crossbar to slide. During the sliding process, the lateral sliding of each set of push plates is adjusted. As the push plates slide, the pressing sliding plate slides along the lateral guide rod for adjustment. During adjustment, the guide rod separates from the inclined groove. After separation, the flip sleeve is quickly reset under the action of the torsion spring. By triggering rapid reset with the adjusting slider, the problem of the adjusting slider being blocked by the downward-pressing guide rod when moving in the opposite direction is avoided, thus preventing the adjustment from being impossible. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the cleaning chamber of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic cross-sectional view of the linkage unlocking component of the present invention; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point D; Figure 6 This is a schematic diagram of the guide bar structure of the present invention; Figure 7 For the present invention Figure 2 Enlarged structural diagram at point B; Figure 8 For the present invention Figure 2 Enlarged structural diagram at point C.

[0019] In the diagram: 100, cleaning chamber; 101, support column; 102, adjustment groove; 103, support frame; 104, air bag; 105, inflation tube; 106, guide groove; 107, transparent cover; 200. Adjusting screw; 201. Adjusting motor; 202. Adjusting plate; 203. Limiting frame; 204. Drive motor; 205. Horizontal guide rod; 206. Arc-shaped slider; 207. Adjusting turntable; 208. Limiting slip ring; 001. Linkage switching component; 300. Fixed end; 301. Adjusting slider; 302. Water inlet pipe; 303. Transmission pipe; 304. Water outlet; 305. Fixing plate; 400. Limiting cone sleeve; 401. Limiting plate; 402. Flipping bracket; 403. Movable rod; 404. Flipping frame; 405. Drive rod; 406. Positioning frame; 408. Connecting rod; 409. Movable ring; 410. Support spring; 002. Linkage unlocking component; 500. Guide rod; 501. Fixed shaft; 502. Rotating sleeve; 503. Inclined groove; 504. Extrusion frame; 505. Crossbar; 506. Push plate; 507. Sliding plate; 508. Locking rod; 509. Movable disc; 510. Return spring. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 8 As shown, the present invention provides a wound cleaning device for neurosurgical care, including a cleaning chamber 100, and a linkage switching component 001 is provided inside the cleaning chamber 100; The linkage switching component 001 includes a limiting frame 203. Several sets of guide rods 500 are rotatably arranged on both sides of the limiting frame 203. An adjusting slider 301 is slidably arranged on the inner side of the limiting frame 203. A transmission pipe 303 is installed at the bottom of the adjusting slider 301. A limiting cone sleeve 400 is slidably arranged on the outer side of the lower end of the transmission pipe 303. Four sets of connecting rods 408 are installed on the outer side of the upper end of the limiting cone sleeve 400. A set of movable rings 409 is installed on the top of the connecting rods 408. A flip bracket 402 is flipped on both sides of the lower end of the adjusting slider 301. A movable rod 403 is installed on the top of the flip bracket 402. A flip frame 404 is fixedly installed on the outer side of the flip bracket 402. A drive rod 405 is rotatably arranged on the inner side of the flip bracket 402 away from the flip frame 404. A positioning frame 406 is rotatably arranged on the outer side of the drive rod 405 away from the flip bracket 402. The positioning frame 406 is fixedly installed on both sides of the limiting cone sleeve 400.

[0022] Using the above solution: the cleaning chamber 100 provides an installation position for the inner structure, and together with the transparent cover 107, it provides a protective space. The cleaning chamber 100 can collect the cleaning liquid and discharge it through the opening. The limiting frame 203 can restrict the inner adjusting slider 301. When the guide rod 500 flips, it can push the movable rod 403 to flip. The transmission pipe 303 can transmit the cleaning liquid. The limiting cone sleeve 400 is combined with the outside of the transmission pipe 303 and can be adjusted by sliding it up and down. The gap between the lower end and the fixed end 300 can be adjusted to change the gap for pressure adjustment. The connecting rod 408 can connect the limiting cone sleeve 400 and the movable ring 409. When the movable ring 409 slides up and down, it can compress the support spring 410. The flipping frame 404 and the flipping bracket 402 can flip and adjust to drive the drive rod 405 to move downward. At the same time, the moving rod will drive the positioning frame 406 and the limiting cone sleeve 400 on both sides to move downward. The positioning frame 406 and the flipping bracket 402 can limit the drive rod 405.

[0023] like Figure 2 - Figure 4 As shown, an adjusting plate 202 is fixedly installed at one end of the limiting frame 203, and an adjusting motor 201 is installed on one side of the adjusting plate 202. A drive motor 204 is installed on one side of the upper end of the adjusting plate 202, and an adjusting screw 200 is provided at the output end of the drive motor 204. The adjusting plate 202 is rotatably disposed inside the limiting frame 203, and the limiting frame 203 is slidably disposed outside the adjusting plate 202. An arc-shaped slider 206 is installed at the end of the limiting frame 203 away from the adjusting plate 202.

[0024] Four sets of transverse guide rods 205 are installed on the inner side of the end of the limiting frame 203 away from the adjusting plate 202. An adjusting turntable 207 is installed on the upper end of the adjusting plate 202 near the drive motor 204. A limiting slip ring 208 is installed on the outer side of the adjusting turntable 207. The limiting slip ring 208 is slidably set on the inner side of one end of the cleaning chamber 100. The drive motor 204 is fixedly installed on one side of the upper end of the adjusting turntable 207 by bolts.

[0025] An inlet pipe 302 is installed on the back of the adjusting slider 301, and the inlet pipe 302 is connected to the transmission pipe 303. An outlet end 304 is installed at the lower end of the transmission pipe 303, and the outlet end 304 is movably set inside the limiting cone sleeve 400. A fixing plate 305 is installed on the outer side of the transmission pipe 303, and a fixing end 300 is installed at the bottom of the outlet end 304.

[0026] The two sides of the flip bracket 402 are provided with limit plates 401, and the limit plates 401 are fixed on both sides of the adjusting slider 301. The top of the fixed plate 305 and the movable ring 409 are elastically connected by a support spring 410.

[0027] Using the above scheme: the adjusting plate 202 can drive the limiting frame 203 to rotate and adjust under the control of the adjusting motor 201. The drive motor 204 can provide power support. When the drive motor 204 is energized, it can drive the adjusting screw 200 to rotate and adjust. The threaded structure can drive the adjusting slider 301 to slide laterally and adjust. The arc-shaped slider 206 can flip and slide along the inner side of the guide groove 106, effectively increasing the stability of the sliding adjustment. The transverse guide rod 205 can slide and adjust the sliding plate 507. The adjusting turntable 207 and the limiting slip ring 208 are embedded in the inner side of the back of the cleaning chamber 100, effectively achieving closure while ensuring normal rotation adjustment. The water inlet pipe 302 is connected to the external cleaning pump. The water flow is introduced into the water outlet 304 through the transmission pipe 303 for discharge. The fixed plate 305 can provide support for the support spring 410. The support spring 410 can lift the movable ring 409 to reduce the gap between the limiting cone sleeve 400 and the fixed end 300, increase water pressure and reduce water flow.

[0028] like Figure 5 - Figure 6 As shown, a linkage unlocking component 002 is provided on the inner side of the end of the limiting frame 203 away from the adjusting plate 202; The linkage unlocking component 002 includes a squeezing frame 504. A crossbar 505 is installed on the top of both ends of the squeezing frame 504. Several sets of push plates 506 are installed on the top of the crossbar 505. A sliding plate 507 is movably arranged on the front of the upper end of the push plate 506. The sliding plate 507 is slidably arranged on the outside of the horizontal guide rod 205.

[0029] A locking rod 508 is installed on the back of the upper end of the sliding plate 507. The front of the sliding plate 507 is connected to the movable plate 509 by a rod, and the front of the movable plate 509 and the inside of the limiting frame 203 are elastically connected by a return spring 510.

[0030] A rotating sleeve 502 is installed on the side of the guide rod 500 near the limiting frame 203, and the rotating sleeve 502 is rotatably set inside the limiting frame 203. A fixed shaft 501 is rotatably set in the middle of several sets of rotating sleeves 502 through a torsion spring, and the fixed shaft 501 is fixedly installed inside the limiting frame 203. Two sets of inclined grooves 503 are opened on the side of the rotating sleeve 502 near the locking rod 508, and the locking rod 508 is movably inserted into the inner side of the inclined groove 503.

[0031] Using the above scheme: the extrusion frame 504 can achieve trigger adjustment under the sliding extrusion of the adjusting slider 301. When the extrusion frame 504 moves, it will drive the crossbar 505 to slide. At the same time, it will drive each set of push plates 506 to adjust. Under the extrusion of the push plate 506, the sliding plate 507 can slide along the transverse guide rod 205. During the movement of the sliding plate 507, the guide rod 500 will separate from the inclined groove 503. After separation, the torsion spring will drive the rotating sleeve 502 to reset. The movable plate 509 and the reset spring 510 can push the sliding plate 507 to move towards the rotating sleeve 502 to achieve the effect of locking the rotating sleeve 502. The rotating sleeve 502 can change the position of the guide rod 500 by flipping adjustment. The fixed shaft 501 can restrict the rotating sleeve 502, and the inclined groove 503 can restrict the locking rod 508. After splicing, the locking effect can be achieved.

[0032] like Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, four sets of support columns 101 are installed at the bottom of the cleaning chamber 100, and an adjustment groove 102 is provided on the back side of the inner side of the cleaning chamber 100. The protrusion at the upper end of the adjustment plate 202 is slidably disposed on the inner side of the adjustment groove 102.

[0033] Two sets of support frames 103 are provided on the top of the inner side of the cleaning chamber 100. Inflatable bladders 104 are provided on the outer side of the upper end of the two sets of support frames 103. An inflation tube 105 is connected between the two sets of inflatable bladders 104. A guide groove 106 is provided on the inner side of the front of the cleaning chamber 100. An arc-shaped slider 206 is slidably disposed on the inner side of the guide groove 106. A transparent cover 107 is provided on the top of the cleaning chamber 100.

[0034] The above scheme is adopted: the support column 101 can provide support for the overall structure of the top, the adjustment groove 102 is a semi-circular structure, which can limit the adjustment plate 202 and ensure that the adjustment plate 202 can rotate 180 degrees to adapt to different needs, the support frame 103 can provide support for the air bag 104, and the air bag 104 will clamp the patient's arm and palm after inflation, the inflation tube 105 can fill gas, the guide groove 106 can limit the arc-shaped slider 206, and ensure the stability of the sliding adjustment of the limit frame 203, and the transparent cover 107 can seal the cleaning chamber 100 to prevent liquid splashing.

[0035] The working principle and usage process of this invention are as follows: First, insert the patient's arm into the inner side of the upper end of the support frame 103. After insertion, gas is filled into the air bladder 104 through the inflation tube 105 to hold the patient's arm in place. Then, adjust the upper guide rod 500 according to the depth of the patient's wound. After adjustment, close the transparent cover 107. The adjustment screw 200 is rotated by the drive motor 204. During rotation, the adjustment slider 301 is moved laterally through the screw thread. During the movement, when the movable rod 403 contacts the adjustment... After the guide bar 500 is installed, the flip frame 404 and flip bracket 402 can be adjusted under the squeezing action of the guide bar 500. At the same time, the drive rod 405 will drive the positioning frame 406 and the limiting cone sleeve 400 to move down. After moving down, the distance between the fixed end 300 and the adjustment distance will increase the water flow and reduce the water pressure. During the adjustment of the slider 301, the adjustment motor 201 drives the adjustment plate 202 and the adjustment turntable 207 to rotate along the central axis to adjust the angle to adapt to the patient's wound position. After cleaning is completed, when the slider 301 moves, it will push the extrusion frame 504. The extrusion frame 504 will simultaneously drive the two sets of crossbars 505 to slide. During the sliding process, the push plate 506 will then push the sliding plate 507. During the movement of the sliding plate 507, the locking rod 508 will separate from the inclined groove 503. After separation, the rotating sleeve 502 will automatically reset under the action of the torsion spring.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wound cleaning device for neurosurgical care, comprising a cleaning chamber (100), characterized in that: The cleaning chamber (100) is equipped with a linkage switching component (001). The linkage switching component (001) includes a limiting frame (203). Several sets of guide rods (500) are rotatably arranged on both sides of the limiting frame (203). An adjusting slider (301) is slidably arranged on the inner side of the limiting frame (203). A transmission tube (303) is installed at the bottom of the adjusting slider (301). A limiting cone sleeve (400) is slidably arranged on the outer side of the lower end of the transmission tube (303). Four sets of connecting rods (408) are installed on the outer side of the upper end of the limiting cone sleeve (400). A set of movable rings (40) is installed on the top of the connecting rods (408). 9) The lower end of the adjusting slider (301) is provided with flip brackets (402) on both sides, and the top of the flip brackets (402) is provided with a movable rod (403). The flip frame (404) is fixedly installed on the outer side of the flip brackets (402). The inner side of the flip brackets (402) away from the flip frame (404) is provided with a drive rod (405), and the outer side of the drive rod (405) away from the flip brackets (402) is provided with a positioning frame (406). The positioning frame (406) is fixedly installed on both sides of the limiting cone sleeve (400).

2. The wound cleaning device for neurosurgical care according to claim 1, characterized in that: An adjusting plate (202) is fixedly installed at one end of the limiting frame (203), and an adjusting motor (201) is installed on one side of the adjusting plate (202). A drive motor (204) is installed on one side of the upper end of the adjusting plate (202), and an adjusting screw (200) is provided at the output end of the drive motor (204). The adjusting plate (202) is rotatably disposed inside the limiting frame (203), and the limiting frame (203) is slidably disposed outside the adjusting plate (202). An arc-shaped slider (206) is installed at the end of the limiting frame (203) away from the adjusting plate (202).

3. The wound cleaning device for neurosurgical care according to claim 2, characterized in that: Four sets of transverse guide rods (205) are installed on the inner side of the limiting frame (203) away from the adjusting plate (202). An adjusting turntable (207) is installed on the upper end of the adjusting plate (202) near the drive motor (204), and a limiting slip ring (208) is installed on the outer side of the adjusting turntable (207). The limiting slip ring (208) is slidably disposed on the inner side of one end of the cleaning chamber (100). The drive motor (204) is fixedly installed on one side of the upper end of the adjusting turntable (207) by bolts.

4. The wound cleaning device for neurosurgical care according to claim 1, characterized in that: The back of the adjusting slider (301) is equipped with a water inlet pipe (302), and the water inlet pipe (302) is connected to the transmission pipe (303). The lower end of the transmission pipe (303) is equipped with a water outlet (304), and the water outlet (304) is movably disposed inside the limiting cone sleeve (400). A fixing plate (305) is installed on the outer side of the transmission pipe (303), and a fixing end (300) is installed at the bottom of the water outlet (304).

5. The wound cleaning device for neurosurgical care according to claim 4, characterized in that: The flip bracket (402) is provided with limit plates (401) on both sides, and the limit plates (401) are fixed on both sides of the adjusting slider (301). The top of the fixed plate (305) and the movable ring (409) are elastically connected by a support spring (410).

6. The wound cleaning device for neurosurgical care according to claim 1, characterized in that: A linkage unlocking component (002) is provided on the inner side of the end of the limiting frame (203) away from the adjusting plate (202). The linkage unlocking component (002) includes a squeezing frame (504), with crossbars (505) installed at the top of both ends of the squeezing frame (504), and several sets of push plates (506) installed at the top of the crossbars (505). A sliding plate (507) is movably arranged on the front of the upper end of the push plate (506), and the sliding plate (507) is slidably arranged on the outside of the horizontal guide rod (205).

7. The wound cleaning device for neurosurgical care according to claim 6, characterized in that: A locking rod (508) is installed on the back of the upper end of the sliding plate (507). The front of the sliding plate (507) is connected to the movable plate (509) by a rod. The front of the movable plate (509) and the interior of the limiting frame (203) are elastically connected by a return spring (510).

8. The wound cleaning device for neurosurgical care according to claim 7, characterized in that: A rotating sleeve (502) is installed on the side of the guide rod (500) near the limiting frame (203), and the rotating sleeve (502) is rotatably set inside the limiting frame (203). A fixed shaft (501) is rotatably set in the middle of several sets of rotating sleeves (502) through a torsion spring, and the fixed shaft (501) is fixedly installed inside the limiting frame (203). Two sets of inclined grooves (503) are opened on the side of the rotating sleeve (502) near the locking rod (508), and the locking rod (508) is movably inserted into the inside of the inclined groove (503).

9. The wound cleaning device for neurosurgical care according to claim 2, characterized in that: The bottom of the cleaning chamber (100) is equipped with four sets of support columns (101), and an adjustment groove (102) is provided on the back side of the inner side of the cleaning chamber (100). The protrusion at the upper end of the adjustment plate (202) is slidably arranged inside the adjustment groove (102).

10. The wound cleaning device for neurosurgical care according to claim 9, characterized in that: The cleaning chamber (100) has two sets of support frames (103) on the top of its inner side. The upper outer side of the two sets of support frames (103) is provided with an air bladder (104). An air inflator (105) is connected between the two sets of air bladders (104). A guide groove (106) is opened on the inner side of the front of the cleaning chamber (100). The arc-shaped slider (206) is slidably disposed on the inner side of the guide groove (106). A transparent cover (107) is provided on the top of the cleaning chamber (100).

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