Nursing debridement table for burn

Abstract

The invention relates to a nursing debridement table for burns. The nursing debridement table comprises a bed body and a debridement pool, the bed body comprises a main beam, a guide plate is arranged at the lower end of the main beam, and two sides of the guide plate protrude out of the main beam; two bed side plates are arranged on the two sides of the front plate, side plate transverse parts are arranged at the lower ends of the bed side plates, and guide channels are formed by the side plate transverse parts and the side parts of the guide plates; the two rear plates are fixedly arranged on the first lifting walking vehicle, and the first lifting walking vehicle drives the rear plates to ascend to be flush with the front plate; the debridement pool is fixedly arranged on the second lifting walking vehicle through a debridement pool stand column, one end of the debridement pool is detachably connected with the rear plate, and the second lifting walking vehicle enables the debridement pool and the rear plate to move synchronously; a plurality of supporting rod assemblies are adjustably arranged on the debridement pool. According to the nursing debridement table for burns, nursing debridement can be conducted on lower limb burns of a patient in a supine position or a prone position, and it is guaranteed that medicine is poured into a debridement pool and does not leak out in the operation process.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a burn nursing and debridement table. Background Art

[0002] During the treatment of limb burns, patients need to undergo multiple nursing, debridement, and re-medication and bandaging of the wounds on their upper or lower limbs. In severe cases, the patient needs to be anesthetized to relieve the patient's pain. For patients with upper limb burns, the wound treatment is relatively simple, and the patient's upper limbs are easy to move and operate during the process. During the debridement process, it is not easy for the drug to splash or leak when it is sprinkled. However, patients with lower limb burns undergo nursing, debridement, and bandaging under local or general anesthesia. Because the patient's lower limbs are large in size and mass, the patient is difficult to control himself, and it is also very difficult for medical staff to move the lower limbs. It often requires the cooperation of multiple medical staff to complete the debridement of the lower limbs. At the same time, when debridement of the patient's lower limbs, because the length of the lower limbs is longer than the upper limbs, it is easy to splash and leak when pouring the drug, and the bandaging process cannot be completed by one medical staff, resulting in low nursing efficiency and great waste of human resources. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a burn care and debridement table which can enable patients to perform lower limb burn care and debridement in a supine or prone position and ensure that drugs are poured into a debridement pool without leaking during the operation.

[0004] To solve the above problems, the technical solution adopted by the present invention is: A burn nursing debridement table, comprising a bed body and a debridement pool; The bed comprises: A main beam is arranged on the ground through a plurality of main beam columns, a guide plate is fixedly arranged at the lower end of the main beam, and two sides of the guide plate protrude from the main beam and are symmetrical; A front plate, fixedly arranged at the front part of the main beam for supporting the patient's torso, two bed side plates are symmetrically arranged on both sides of the front plate, and the lower ends of the bed side plates are provided with side plate transverse parts bent toward the main beam, and the side plate transverse parts correspond to the side parts of the guide plate to form a guide channel; Two rear plates are symmetrically arranged on both sides of the main beam, and the rear plates are fixed on the first lifting vehicle through rear plate columns. The first lifting vehicle is used to drive the rear plates to rise to be flush with the front plates to support the patient's lower limbs; after the patient's lower limbs are lifted, the first lifting vehicle drives the rear plates to descend into the guide channel, and then the first lifting vehicle drives the rear plates to move in the guide channel to a position below the front plates; The debridement pool is fixed on the second lifting carriage through a debridement pool column, and one end of the debridement pool is detachably connected to the rear plate, and the second lifting carriage is used to make the debridement pool and the rear plate move synchronously; after the rear plate moves to a position below the front plate, the debridement pool corresponds to the rear end of the front plate, and the second lifting carriage drives the debridement pool to rise into place; a plurality of support rod assemblies are adjustably arranged on the debridement pool, and after the debridement pool rises into place, the patient's lower limbs can be lowered onto the support rod assemblies for support.

[0005] As an embodiment of the present invention, the rear end of the front plate is symmetrically provided with two engaging grooves on both sides of the main beam, and a front plate protrusion with a convex cross section is arranged in the engaging groove, and an engaging strip is arranged at the front end of the rear plate corresponding to the engaging groove, and a rear plate groove with a convex cross section is arranged on the engaging strip corresponding to the front plate protrusion, and the first lifting and traveling vehicle drives the rear plate to rise into position, so that the engaging strip is embedded in the engaging groove, and the front plate protrusion can be slid up and down in the rear plate groove to limit the rear plate; A rear plate protrusion is provided at the rear end of the rear plate, and the shape and size of the cross-section of the rear plate protrusion correspond to the shape and size of the cross-section of the front plate protrusion. The front and rear ends of the debridement pool are provided with engaging parts, and a vertically penetrating engaging groove is provided on the engaging part corresponding to the rear plate protrusion. The rear plate protrusion can be slid up and down in the engaging groove. After the rear plate moves to a position below the front plate, the debridement pool rises to enable the front plate protrusion to be stuck in the engaging groove.

[0006] As an embodiment of the present invention, the first lifting vehicle comprises a vehicle bottom plate, a lifting assembly and a wheel driving assembly arranged on the vehicle bottom plate, a plurality of wheels evenly arranged on the vehicle bottom plate, and a power supply control assembly arranged on the vehicle bottom plate; The walking vehicle bottom plate is connected to the rear plate column, a plurality of wheel supports are arranged on the walking vehicle bottom plate, the wheels are rotatably arranged on the wheel supports, and a walking vehicle shell is detachably arranged on the walking vehicle bottom plate; The lifting assembly includes two lifting electric push rods symmetrically arranged on both sides of the rear plate column, the output rods of the lifting electric push rods penetrate the bottom plate of the walking vehicle and are connected to a support plate, and the output rods are extended so that the support plate is against the ground, thereby lifting the rear plate; The wheel driving assembly comprises two travel driving motors symmetrically arranged on both sides of the rear plate column, and the output shafts of the travel driving motors are connected to the rotating shafts of the wheels.

[0007] As an embodiment of the present invention, a long guide plate slide groove is provided on one side of the guide plate protruding from the main beam, a long side plate guide groove is provided on the transverse portion of the side plate, and two vertical slide plates are symmetrically provided on the lower end surface of the front end of the rear plate, and the two slide plates are respectively slidably provided in the side plate guide groove and the guide plate slide groove to guide the movement of the rear plate in the guide channel; The side plate guide groove and the guide plate slide groove both protrude from the rear end of the front plate, so that the two slide plates of the rear plate can slide to a position protruding from the front plate to disengage the rear plate from the guide channel.

[0008] As an embodiment of the present invention, a bed side baffle is detachably provided on the side plate guide groove, and the bed side baffle is used to block the part of the side plate guide groove protruding from the front plate to prevent the slide plate from sliding to a position protruding from the front plate; A baffle is detachably provided on the guide plate slide groove, and the baffle is used to block the portion of the guide plate slide groove protruding from the front plate, so as to prevent the slide plate from sliding to a position protruding from the front plate.

[0009] As an embodiment of the present invention, two sets of limiting mechanisms are provided at both ends of the guide plate slide groove, and the limiting mechanisms are used to limit the sliding of the slide plate, and include: A connecting seat, fixed on the guide plate and located on one side of the end of the guide plate slide groove; The enclosure plate is arranged on the connecting seat in a square shape, and a rack through hole is arranged on the side of the enclosure plate facing the guide plate slide groove; A guide bar, arranged on the connecting seat; A rack, two rack grooves are symmetrically provided on both sides of the rack, and the rack is slidably arranged on the guide bar through one of the rack grooves; A gear, rotatably disposed on the connecting seat and meshing with the rack; An upper cover is buckled and arranged on the enclosure plate, and a driving motor is detachably arranged on the upper cover, and an output shaft of the driving motor passes through the upper cover and is connected to the gear key; The driving motor drives the gear to rotate, thereby causing the rack to slide along the guide bar and pass through the rack through hole; The slide plate slides until it abuts against the baffle plate, and the rack extends out to abut against one end of the slide plate, thereby limiting the rear plate to a position protruding from the front plate to guide the slide plate to rise and fall; the slide plate slides until it abuts against the end of the guide plate slide groove, and the rack extends out to abut against one end of the slide plate, thereby limiting the rear plate to a position below the front plate to lock the relative position between the debridement pool and the front plate.

[0010] As an embodiment of the present invention, a groove plug is provided at one end of the rack groove of the rack facing the upper cover, and an upper cover screw hole is provided on the upper cover corresponding to the rack groove, and the upper cover screw hole is opposite to the rack groove and is used to penetrate a rack limiting bolt, so that the end of the rack limiting bolt is embedded in the rack groove to limit the rack between the rack limiting bolt and the connecting seat; The rack limiting bolt abuts against the groove plug to limit the sliding of the rack and prevent the rack from separating from the guide bar.

[0011] As an embodiment of the present invention, the inner cavity of the debridement pool is sequentially connected with two symmetrical guide grooves, two symmetrical diversion slopes and an inclined pool bottom from top to bottom; The cross section of the pool bottom is U-shaped, and a liquid outlet is arranged at the lowest point thereof, and the liquid outlet is connected to the guide pipe.

[0012] As an embodiment of the present invention, the support rod assembly includes: The support rod body is in the shape of a long strip. A top bar, arranged on the lower end surface of the support rod body, wherein the lower end surface of one end of the top bar abuts against the horizontal portion of the guide groove; A knob mounting seat is arranged on the lower end surface of the support rod body, the knob mounting seat is arranged opposite to the top bar, and a first threaded through hole is penetrated through the knob mounting seat; A knob is rotatably arranged between the knob mounting seat and the top bar, and a knob key hole is centrally opened at one end of the knob corresponding to the first threaded through hole; A top screw, threadedly connected and arranged in the first threaded through hole, one end of the top screw is provided with a top screw key portion, and the top screw key portion is inserted into the knob key hole, so that the knob and the top screw rotate synchronously; A top block is slidably disposed on the lower end surface of the support rod body, one end of which abuts against the end of the top screw; A support rod pad is detachably arranged on the upper end surface of the support rod body and is used to abut against the patient's lower limbs to support the patient's lower limbs; Rotating the knob causes the top screw to rotate in the first threaded through hole, thereby moving the top screw away from the knob and pressing the top block against the vertical portion of the guide slot to fix the support rod assembly at a suitable position on the debridement pool.

[0013] As an embodiment of the present invention, a knob convex shaft is provided at one end of the knob, and a knob ring groove is provided at the other end thereof with the knob key hole as the center; One end of the top strip is provided with a top strip groove corresponding to the knob convex shaft, and the knob convex shaft is rotatably arranged in the top strip groove; The knob mounting seat is symmetrically provided with two second threaded through holes on both sides of the first threaded through hole, and the second threaded through holes are threadedly connected with mounting screws, and the ends of the mounting screws are clamped in the knob ring groove so that the knob is rotatably arranged between the knob mounting seat and the top strip.

[0014] The beneficial effects of adopting the above technical solution are: The rear plate of the present application is fixed on the first lifting carriage through the rear plate column. The first lifting carriage is used to drive the rear plate to rise to be flush with the front plate to support the lower limb of the patient on one side; after the patient's lower limb is lifted, the first lifting carriage drives the rear plate to descend into the guide channel, and then the first lifting carriage drives the rear plate to move to a position below the front plate in the guide channel. The debridement pool is fixed on the second lifting carriage through the debridement pool column. One end of the debridement pool is detachably connected to the rear plate. The second lifting carriage is used to move the debridement pool and the rear plate synchronously. After the rear plate moves to the position below the front plate, the debridement pool corresponds to the rear end of the front plate. The second lifting carriage drives the debridement pool to rise into place. A plurality of support rod assemblies are adjustably provided on the debridement pool. After the debridement pool rises into place, the patient's lower limb can be lowered to the support rod assembly for support. Thus, a platform for patients to perform lower limb burn debridement care in the supine or prone position is realized, which improves the patient's experience of burn treatment. At the same time, when the patient is anesthetized, the patient only needs to lift his lower limbs, and the patient's lower limbs can be transferred from the back plate of the bed to the debridement pool by moving the back plate and the debridement pool. This process is fast and reliable. While ensuring the patient's treatment experience, it reduces the labor burden of medical staff to move patients and greatly simplifies the operation process. In addition, the patient's lower limbs are moved to the debridement pool for nursing debridement and medication bandaging, which can reduce the contamination of the bed when spilling drugs and increase the cleanliness of the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of an embodiment.

[0016] Figure 2 yes Figure 1 Schematic diagram of the structure at the bottom.

[0017] Figure 3 Schematic diagram of the structure of the rear plate and the debridement pool of the embodiment.

[0018] Figure 4 It is a schematic structural diagram of the front plate protrusion, the rear plate groove, the rear plate protrusion and the interlocking groove of the embodiment.

[0019] Figure 5 It is a schematic diagram of the structure after the rear plate and the first lifting vehicle of the embodiment are moved away from the vehicle shell.

[0020] Figure 6It is a schematic structural diagram of the limiting mechanism, baffle, in-position sensor and slide plate of the embodiment.

[0021] Figure 7 Schematic diagram of the structure of the debridement pool of the embodiment.

[0022] Figure 8 Schematic diagram of the structure of the support rod assembly of the embodiment.

[0023] Fig. 9 Schematic diagram of the structure of the parts of the support rod assembly of the embodiment.

[0024] Fig.10 It is a schematic structural diagram of the parts of the support rod assembly of the embodiment from another angle.

[0025] Fig.11 Schematic diagram of the bed body, lower limb lifting mechanism and debridement pool of the embodiment.

[0026] Fig.12 It is a schematic diagram of the structure when the debridement pool of the embodiment rises to support the lower limbs of the patient.

[0027] Fig.13 yes Fig.12 Schematic diagram of the structure at the bottom.

[0028] Fig.14 yes Fig.13 Schematic diagram of the structure at A in the middle.

[0029] Wherein: 100 front plate; 101 fitting groove; 102 front plate protrusion; 103 front plate column; 104 front plate cushion; 200 rear plate; 201 fitting strip; 201-1 rear plate groove; 202 rear plate protrusion; 203 rear plate column; 204 rear plate cushion; 205 slide plate; 300 main beam; 301 guide plate; 302 guide plate slideway; 303 limit mechanism; 303-1 connection seat; 303-2 enclosure; 303-3 gear; 303-4 guide bar; 303-5 rack; 303-51 rack groove; 303-6 upper cover; 303-61 upper cover screw hole; 303-7 drive motor; 304 in-position sensor; 305 baffle; 306 main beam column; 307 main beam cushion; 400 first lifting vehicle; 401 vehicle bottom plate; 401-1 motor mounting slot; 402 travel drive motor; 403 wheel support; 404 wheel; 405 lifting electric push rod; 406 support plate; 407 vehicle power supply; 408 vehicle controller; 409 vehicle housing; 500 debridement pool; 501 cavity in the pool; 501-1 guide groove; 501-2 diversion slope; 502 fitting part; 502-1 fitting groove; 503 support rod assembly; 503-1 support rod body; 503-11 top block guide convex ridge; 503-2 top block; 503-3 knob mounting seat; 503-31 first threaded through hole; 503-32 second threaded through hole; 503-4 knob; 503-41 knob convex shaft; 503-42 knob ring groove; 503-43 knob keyway; 503-5 Mounting screws; 503-6 jack screw; 503-61 jack screw end cap; 503-62 jack screw thread portion; 503-63 jack screw key portion; 503-7 top bar; 503-71 top bar groove; 503-8 support rod pad; 504 debridement pool column; 505 vertical isolation board; 506 curved isolation board; 507 diversion tube; 600 Second lifting vehicle; 700 bed side board; 701 side board transverse part; 702 side board guide groove; 703 bed side baffle; 800 Headboard 900 Lower limb lifting mechanism; 901 Counterweight base; 902 Lifting column; 903 Lifting beam; 904 Winch; 905 Rope; 906 Strap. DETAILED DESCRIPTION

[0030] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention is clearly and completely described below in conjunction with specific embodiments.

[0031] like Figures 1 to 14 The burn care debridement table shown is characterized in that it includes a bed body and a debridement pool 500; The bed comprises: Main beam 300, see Figure 1 and Figure 2 , which is arranged on the ground through a plurality of main beam columns 306. In this embodiment, the guide plate 301 is installed on the lower end surface of the main beam 300, and the main beam column 306 is installed on the lower end surface of the guide plate 301. The lower end surface of the main beam 300 is fixed with the guide plate 301, and both sides of the guide plate 301 protrude from the main beam 300 and are symmetrical. Front plate 100, see Figure 1 and Figure 2, fixedly arranged at the front part of the main beam 300 for supporting the patient's torso, two front plate columns 103 are symmetrically arranged on the lower end surface of the front end of the front plate 100, and the front plate columns 103 are against the ground, and two bed side plates 700 are symmetrically arranged on both sides of the front plate 100, and the lower end of the bed side plate 700 is provided with a side plate transverse portion 701 bent toward the main beam 300, and the side plate transverse portion 701 corresponds to the side of the guide plate 301 to form a guide channel; Two rear plates 200, see Figure 1 and Figure 2 , symmetrically arranged on both sides of the main beam 300, the rear plate 200 is fixed on the first lifting vehicle 400 through the rear plate columns 203, and the first lifting vehicle 400 is used to drive the rear plate 200 to rise to be flush with the front plate 100 to support the patient's lower limbs; before use, the patient's lower limb to be operated on one side is placed on the rear plate 200 to be moved, and the lower limb on the other side is placed on the cushion of the main beam 300 or on another rear plate 200; after the patient's lower limb to be operated (hereinafter referred to as the lower limb to be operated) is lifted, the first lifting vehicle 400 drives the rear plate 200 to descend into the guide channel, and then the first lifting vehicle 400 drives the rear plate 200 to move in the guide channel to a position below the front plate 100; See also Figures 1 to 4 The debridement pool 500 is fixed on the second lifting vehicle 600 through the debridement pool column 504, and one end of the debridement pool 500 is detachably connected to the rear plate 200, and the second lifting vehicle 600 is used to make the debridement pool 500 and the rear plate 200 move synchronously; after the rear plate 200 moves to the position below the front plate 100, the debridement pool 500 corresponds to the rear end of the front plate 100, and the second lifting vehicle 600 drives the debridement pool 500 to rise into place; a plurality of support rod assemblies 503 can be adjusted on the debridement pool 500, and after the debridement pool 500 rises into place, the patient's lower limbs can be placed on the support rod assemblies 503 for support, see Figures 11 to 13 After the nursing and debridement of the patient's lower limbs is completed, the lower limbs are lifted, the debridement pool 500 is lowered, and the first lifting vehicle 400 drives the rear plate 200 to move to the rear of the main beam 300, and then the first lifting vehicle 400 drives the rear plate 200 to rise and reset. During this process, the debridement pool 500 is driven by the second lifting vehicle 600 to move and reset synchronously with the rear plate.

[0032] See also Figure 4The rear end of the front plate 100 is located on both sides of the main beam 300 and is symmetrically provided with two fitting grooves 101, and a front plate protrusion 102 with a convex cross-section is arranged in the fitting groove 101, and a fitting strip 201 is arranged at the front end of the rear plate 200 corresponding to the fitting groove 101, and a rear plate groove 201-1 with a convex cross-section is arranged on the fitting strip 201 corresponding to the front plate protrusion 102, and the first lifting and traveling vehicle 400 drives the rear plate 200 to rise into place, so that the fitting strip 201 is embedded in the fitting groove 101, and the front plate protrusion 102 can be slid up and down in the rear plate groove 201-1 to limit the rear plate 200, thereby increasing the connection strength between the rear plate 200 and the front plate 100, reducing the shaking of the rear plate 100 after it rises into place, and increasing the comfort of the patient lying on the bed. At the same time, the interlocking groove 101 in this embodiment is provided on the lower end surface of the front plate 100, so that the interlocking portion 502 of the debridement pool 500 rises to a position and abuts against the upper portion of the interlocking groove 101, so as to limit the debridement pool 500 from rising; See also Figure 4 and Figure 3 The rear end of the rear plate 200 is provided with a rear plate protrusion 202, and the shape and size of the cross section of the rear plate protrusion 202 correspond to the shape and size of the cross section of the front plate protrusion 102. The front and rear ends of the debridement pool 500 are both provided with a fitting portion 502. In this embodiment, the cross section of the front plate protrusion 102 can also be a dovetail shape. The fitting portion 502 is provided with a vertically penetrating fitting groove 502-1 corresponding to the rear plate protrusion 202. The rear plate protrusion 202 can be slid up and down in the fitting groove 502-1. After the rear plate 200 moves to a position below the front plate 100, the debridement pool 500 rises to allow the front plate protrusion 102 to be stuck in the fitting groove 502-1. After the debridement pool 500 rises to a state of supporting the patient's lower limbs, the front plate protrusion 102 and the rear plate protrusion 202 are both stuck in the fitting groove 201-1, so that the bed and the debridement pool 500 are tightly connected, increasing the overall connection strength and correlation of the nursing debridement table.

[0033] See also Figure 5 The first lifting vehicle 400 includes a vehicle bottom plate 401, a lifting assembly and a wheel driving assembly arranged on the vehicle bottom plate 401, a plurality of wheels 404 evenly arranged on the vehicle bottom plate 401, and a power control assembly arranged on the vehicle bottom plate 401. In this embodiment, the power control assembly includes a vehicle power supply 407 and a vehicle controller 408 arranged on the vehicle bottom plate 401, which are used to control the operation of the lifting assembly and the wheel driving assembly.

[0034] The walking vehicle bottom plate 401 is connected to the rear plate column 203 , and a plurality of wheel supports 403 are arranged on the walking vehicle bottom plate 401 , and the wheels 404 are rotatably arranged on the wheel supports 403 . A walking vehicle shell 409 is detachably arranged on the walking vehicle bottom plate 401 .

[0035] See also Figure 5 The lifting assembly includes two lifting electric push rods 405 symmetrically arranged on both sides of the rear plate column 203. The output rod of the lifting electric push rod 405 passes through the bottom plate 401 of the walking vehicle and is connected to a support plate 406. The output rod is extended so that the support plate 406 is against the ground, thereby lifting the rear plate 200.

[0036] The wheel drive assembly includes two travel drive motors symmetrically arranged on both sides of the rear plate column 203, and the output shafts of the travel drive motors are connected to the rotating shafts of the wheels 404. In this embodiment, the second lifting vehicle 600 has the same structure as the lifting vehicle 400, but it does not need to be provided with a wheel drive assembly. The first lifting vehicle 400 can drive the debridement pool 500 and the rear plate 200 to move synchronously, which is simpler to operate, saves the use of electrical components, and is more economical.

[0037] See also Figure 2 and Fig.13 The guide plate 301 protrudes from the main beam 300 and is provided with a long guide plate slot 302. The side plate transverse portion 701 is provided with a long side plate guide slot 702. Two vertical slide plates 205 are symmetrically arranged on the lower end surface of the front end of the rear plate 200. The two slide plates 205 are respectively slidably arranged in the side plate guide slot 702 and the guide plate slot 302 to guide the movement of the rear plate 200 in the guide channel. The side plate guide slot 702 and the guide plate slot 302 both protrude from the rear end of the front plate 100, so that the two slide plates 205 of the rear plate 200 can slide to a position protruding from the front plate 100 to detach the rear plate 200 from the guide channel. This facilitates the replacement and maintenance of the rear plate 200 at a later stage.

[0038] See also Figure 2 The side plate guide groove 702 is detachably provided with a bed side baffle 703, and the bed side baffle 703 is used to block the portion of the side plate guide groove 702 protruding from the front plate 100, so as to prevent the slide plate 205 from sliding to a position protruding from the front plate 100. Fig.13 A baffle 305 is detachably provided on the guide plate slide groove 302 , and the baffle 305 is used to block the portion of the guide plate slide groove 302 protruding from the front plate 100 , so as to prevent the slide plate 205 from sliding to a position protruding from the front plate 100 .

[0039] See also Figure 6 and Fig.14 Two sets of limiting mechanisms 303 are provided at both ends of the guide plate slide groove 302. The limiting mechanisms 303 are used to limit the sliding of the slide plate 205, and include: The connecting seat 303-1 is fixed on the guide plate 301 and is located at one side of the end of the guide plate slide groove 302; The enclosure plate 303-2 is arranged on the connection seat 303-1 in a square shape, and a rack through hole is arranged on the side facing the guide plate slide groove 302; A guide bar 303-4, disposed on the connecting seat 303-1; The rack 303-5 has two rack grooves 303-51 symmetrically formed on both sides thereof. The rack 303-5 is slidably disposed on the guide bar 303-4 through one of the rack grooves 303-51. A chamfered portion is disposed at the front end of the rack 303-5 corresponding to the slider 205 for quickly limiting the slider 205. The gear 303-3 is rotatably disposed on the connecting seat 303-1 and meshes with the rack 303-5; The upper cover 303-6 is buckled on the enclosure 303-2, and a driving motor 303-7 is detachably mounted thereon. The output shaft of the driving motor 303-7 passes through the upper cover 303-6 and is key-connected with the gear 303-3; The driving motor 303-7 drives the gear 303-3 to rotate, thereby causing the rack 303-5 to slide along the guide bar 303-4 and pass through the rack through hole; In this embodiment, an in-position sensor 304 is provided on the baffle 305 and at one end of the guide plate slide groove 302 to obtain a signal that the slide plate 205 has slid into position. In this embodiment, the limiting mechanism 303 and the in-position sensor 304 are connected to a power supply mechanism and a controller arranged on one side of the bed through a wiring harness.

[0040] The slide plate 205 slides until it abuts against the baffle plate 305, and the rack 303-5 extends out to abut against one end of the slide plate 205, thereby limiting the rear plate 200 to a position protruding from the front plate 100 to guide the slide plate 205 to rise and fall. Specifically, the height of the slide plate 205 in the vertical direction satisfies that when the rear plate 200 rises to be flush with the front plate 100, the lower part of the slide plate 205 is still between the rack 303-5 and the baffle plate 305 to accurately guide the lifting and lowering of the rear plate 200; the slide plate 205 slides until it abuts against the end of the guide plate slide groove 302, and the rack 303-5 extends out. It abuts against one end of the slide plate 205, thereby limiting the position of the rear plate 200 below the front plate 100 to lock the relative position between the debridement pool 500 and the front plate 100. This design makes the engaging groove 502-1 of the debridement pool 500 opposite to the front plate protrusion 102 of the front plate 100, ensuring that after the debridement pool 500 rises, the front plate protrusion 102 and the rear plate protrusion 202 are both stuck in the engaging groove 502-1, so that the front plate 100, the rear plate 200 and the debridement table 500 are tightly combined, thereby increasing the overall stability and connection strength of the nursing debridement table and reducing the shaking of the nursing debridement table.

[0041] See also Figure 6 and Fig.14 A groove plug is provided at one end of the rack groove 303-51 of the rack 303-5 facing the upper cover 303-6, and an upper cover screw hole 303-61 is provided on the upper cover 303-6 corresponding to the rack groove 303-51. The upper cover screw hole 303-61 is used to penetrate the rack limit bolt corresponding to the rack groove 303-51, so that the end of the rack limit bolt is embedded in the rack groove 303-51 to limit the rack 303-5 between the rack limit bolt and the connecting seat 303-1. The rack limit bolt abuts against the groove plug to limit the sliding of the rack 303-5 and prevent the rack 303-5 from being separated from the guide bar 303-4.

[0042] See also Figure 7 The pool cavity 501 inside the debridement pool 500 is sequentially connected with two symmetrical guide grooves 501-1, two symmetrical diversion slopes 501-2 and a pool bottom arranged obliquely from top to bottom. The cross section of the pool bottom is U-shaped, and a liquid outlet is arranged at the lowest point thereof, and the liquid outlet is connected to a diversion pipe 507, and the diversion pipe 507 is used to guide the waste liquid into a trash can.

[0043] In this embodiment, both sides of the upper end surface of the debridement pool 500 are provided with long isolation plate installation grooves, in which vertical isolation plates 505 or curved isolation plates 506 can be slidably installed. Figure 7The vertical isolation board 505 is located between the legs of the patient during the operation to reduce the problem of drugs splashing out of the debridement pool 500 during the operation, so as to keep the bed clean and tidy. In this embodiment, a heating component can be installed in the cavity 501 of the debridement pool 500 to heat and warm the patient's wound during the operation.

[0044] See also Figure 7 , the guide groove 501-1 includes a horizontal portion and a vertical portion, see Figures 8 to 10 , the support rod assembly 503 includes: The support rod body 503-1 is in the shape of a long strip as a whole; The top bar 503-7 is arranged on the lower end surface of the support rod body 503-1, and the lower end surface of one end of the top bar 503-7 abuts against the horizontal part of the guide groove 501-1. In this embodiment, there is a gap between the end of the top bar 503-7 and the end of the top block 503-2 in the adjustment state and the vertical part of the guide groove 501-1, which is used to put the support rod assembly 503 between the two guide grooves 501-1 and flexibly move the support rod assembly 503, so as to facilitate the adjustment of the position of the support rod assembly 503 to adapt to patients with different injuries; The knob mounting seat 503-3 is arranged on the lower end surface of the support rod body 503-1. The knob mounting seat 503-3 is arranged opposite to the top bar 503-7, and a first threaded through hole 503-31 is formed therethrough; The knob 503-4 is rotatably arranged between the knob mounting seat 503-3 and the top strip 503-7, and a knob key hole 503-43 is centrally opened at one end thereof corresponding to the first threaded through hole 503-31. A plurality of strip-shaped convex ridges may be uniformly distributed on the outer wall of the knob 503-4 in the circumferential direction to increase the friction force during rotation; A top screw 503-6, which is threadedly connected and arranged in the first threaded through hole 503-31, and a top screw key portion 503-63 is arranged at one end of the top screw 503-6, and the top screw key portion 503-63 is inserted into the knob key hole 503-43, so that the knob 503-4 and the top screw 503-6 rotate synchronously; The top block 503-2 is slidably arranged on the lower end surface of the support rod body 503-1, and one end thereof abuts against the end of the top screw 503-6. Specifically, a dovetail-shaped groove is provided on the upper end surface of the top block 503-2, and a long top block guide rib 503-11 with a dovetail-shaped cross section is provided on the lower end surface of the support rod body 503-1 corresponding to the top block 503-2, and the top block 503-2 is slidably arranged on the top block guide rib 503-11; The support rod pad 503-8 is detachably arranged on the upper end surface of the support rod body 503-1, and is used to abut against the patient's lower limbs to support the patient's lower limbs. The lower end surface of the support rod pad 503-8 is provided with a pad ridge with a dovetail-shaped cross-section, and the corresponding pad ridge on the support rod body 503-1 is provided with a dovetail-shaped groove, so that the support rod pad 503-8 can be slidably installed on the support rod body 503-1, and the two ends of the support rod pad 503-8 are located between the vertical parts of the two guide grooves 501-1. The support rod pad 503-8 is constrained by the vertical part of the guide groove 501-1 to prevent it from being separated from the support rod body 503-1. By replacing the support rod pad 503-8 of different thicknesses, it can be used to raise the patient's lower limbs to different heights to meet the needs of the operation.

[0045] See also Figures 8 to 10 , rotating the knob 503-4 causes the top screw 503-6 to rotate in the first threaded through hole 503-31, thereby moving the top screw 503-6 away from the knob 503-4 and pressing the top block 503-2 against the vertical portion of the guide groove 501-1, so as to fix the support rod assembly 503 at a suitable position on the debridement pool 500.

[0046] A knob convex shaft 503-41 is disposed at one end of the knob 503-4, and a knob ring groove 503-42 is disposed at the other end with the knob key hole 503-43 as the center; One end of the top strip 503-7 is provided with a top strip groove 503-71 corresponding to the knob convex shaft 503-41, and the knob convex shaft 503-41 is rotatably disposed in the top strip groove 503-71; Two second threaded through holes 503-32 are symmetrically arranged on both sides of the first threaded through hole 503-31 on the knob mounting seat 503-3, and the second threaded through holes 503-32 are internally threadedly connected with mounting screws 503-5, and the ends of the mounting screws 503-5 are clamped in the knob ring groove 503-42 to enable the knob 503-4 to be rotatably arranged between the knob mounting seat 503-3 and the top strip 503-7.

[0047] See also Fig.11 and Fig.12In this embodiment, a lower limb lifting mechanism 900 is also provided on one side of the bed, which includes a counterweight base 901, a lifting column 902 provided on the counterweight base 901, a lifting beam 903 provided on the top of the lifting column 902, a winch 904 provided on the lifting beam 903 at one end away from the lifting column 902, and a rope 905 wound around the winch 904. A strap 906 is provided at the lower end of the rope 905. The strap 906 is sleeved on a suitable position of the patient's lower limb, and then the lower limb of the patient on one side is lifted, which can assist medical staff or patients in lifting the lower limb, so as to support the patient's lower limb when the debridement pool 500 is moved into place or the rear plate 200 is reset, thereby reducing the amount of exercise for medical staff and patients. In this embodiment, the bottom of the counterweight base 901 is evenly distributed with self-locking universal wheels, so that the counterweight base 901 can be moved to a suitable position to lift the patient's lower limb and avoid the injured position.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A burn care and debridement table, characterized in that: It includes a bed and a debridement pool (500); The bed comprises: A main beam (300) is arranged on the ground via a plurality of main beam columns (306); a guide plate (301) is fixedly provided on the lower end surface of the main beam (300); two sides of the guide plate (301) protrude from the main beam (300) and are symmetrical; A front plate (100) is fixedly mounted on the front part of the main beam (300) and is used to support the patient's trunk. Two bed side plates (700) are symmetrically arranged on both sides of the front plate (100). The lower ends of the bed side plates (700) are provided with side plate transverse portions (701) bent toward the main beam (300). The side plate transverse portions (701) correspond to the side portions of the guide plates (301) to form a guide channel. Two rear plates (200) are symmetrically arranged on both sides of the main beam (300); the rear plates (200) are fixedly mounted on a first lifting vehicle (400) via rear plate columns (203); the first lifting vehicle (400) is used to drive the rear plates (200) to rise to be flush with the front plate (100) to support the patient's lower limbs; after the patient's lower limbs are lifted, the first lifting vehicle (400) drives the rear plates (200) to descend into the guide channel, and then the first lifting vehicle (400) drives the rear plates (200) to move in the guide channel to a position below the front plate (100); The debridement pool (500) is fixed on the second lifting trolley (600) via a debridement pool column (504); one end of the debridement pool (500) is detachably connected to the rear plate (200); the second lifting trolley (600) is used to make the debridement pool (500) and the rear plate (200) move synchronously; after the rear plate (200) moves to a position below the front plate (100), the debridement pool (500) corresponds to the rear end of the front plate (100), and the second lifting trolley (600) drives the debridement pool (500) to rise into place; a plurality of support rod assemblies (503) are adjustably arranged on the debridement pool (500); after the debridement pool (500) rises into place, the patient's lower limbs can be placed on the support rod assemblies (503) for support.

2. The burn care and debridement table according to claim 1, characterized in that: The rear end of the front plate (100) is located on both sides of the main beam (300) and is symmetrically provided with two engaging grooves (101), the engaging grooves (101) are provided with front plate protrusions (102) with a convex cross section, the front end of the rear plate (200) is provided with an engaging strip (201) corresponding to the engaging grooves (101), the engaging strip (201) is provided with a rear plate groove (201-1) with a convex cross section corresponding to the front plate protrusions (102), the first lifting vehicle (400) drives the rear plate (200) to rise to a position, so that the engaging strip (201) is embedded in the engaging grooves (101), and the front plate protrusions (102) can be slid up and down in the rear plate grooves (201-1), so as to limit the rear plate (200); The rear end of the rear plate (200) is provided with a rear plate protrusion (202), and the shape and size of the cross section of the rear plate protrusion (202) correspond to the shape and size of the cross section of the front plate protrusion (102). The front and rear ends of the debridement pool (500) are both provided with a fitting portion (502), and a vertically penetrating fitting groove (502-1) is provided on the fitting portion (502) corresponding to the rear plate protrusion (202). The rear plate protrusion (202) can be slid up and down in the fitting groove (502-1). After the rear plate (200) moves to a position below the front plate (100), the debridement pool (500) rises to allow the front plate protrusion (102) to be stuck in the fitting groove (502-1).

3. The burn care and debridement table according to claim 1, characterized in that: The first lifting vehicle (400) comprises a vehicle bottom plate (401), a lifting assembly and a wheel driving assembly arranged on the vehicle bottom plate (401), a plurality of wheels (404) evenly distributed on the vehicle bottom plate (401), and a power supply control assembly arranged on the vehicle bottom plate (401); The walking vehicle bottom plate (401) is connected to the rear plate upright column (203); a plurality of wheel supports (403) are arranged on the walking vehicle bottom plate (401); the wheels (404) are rotatably arranged on the wheel supports (403); and a walking vehicle shell (409) is detachably arranged on the walking vehicle bottom plate (401); The lifting assembly comprises two lifting electric push rods (405) symmetrically arranged on both sides of the rear plate column (203); the output rods of the lifting electric push rods (405) penetrate through the bottom plate (401) of the walking vehicle and are connected to a support plate (406); the output rods are extended so that the support plate (406) abuts against the ground, thereby lifting the rear plate (200); The wheel drive assembly comprises two travel drive motors symmetrically arranged on both sides of the rear plate column (203), and the output shafts of the travel drive motors are connected to the rotation shafts of the wheels (404).

4. The burn care and debridement table according to claim 1, characterized in that: A long guide plate sliding groove (302) is provided on one side of the guide plate (301) protruding from the main beam (300); a long side plate guide groove (702) is provided on the side plate transverse portion (701); two vertical sliding plates (205) are symmetrically provided on the lower end surface of the front end of the rear plate (200); the two sliding plates (205) are respectively slidably provided in the side plate guide groove (702) and the guide plate sliding groove (302) to guide the movement of the rear plate (200) in the guide channel; The side plate guide groove (702) and the guide plate slide groove (302) both protrude from the rear end of the front plate (100), so that the two slide plates (205) of the rear plate (200) can slide to a position protruding from the front plate (100) to disengage the rear plate (200) from the guide channel.

5. The burn nursing and debridement table according to claim 4, characterized in that: A bed side baffle (703) is detachably provided on the side plate guide groove (702), and the bed side baffle (703) is used to block the portion of the side plate guide groove (702) protruding from the front plate (100), so as to prevent the slide plate (205) from sliding to a position protruding from the front plate (100); A baffle (305) is detachably provided on the guide plate slide groove (302), and the baffle (305) is used to block the portion of the guide plate slide groove (302) protruding from the front plate (100), so as to prevent the slide plate (205) from sliding to a position protruding from the front plate (100).

6. The burn care and debridement table according to claim 5, characterized in that: Two sets of limiting mechanisms (303) are provided at both ends of the guide plate slide groove (302), and the limiting mechanisms (303) are used to limit the sliding of the slide plate (205), and include: A connecting seat (303-1) is fixedly mounted on the guide plate (301) and is located on one side of the end of the guide plate slide groove (302); The enclosure plate (303-2) is arranged on the connection seat (303-1) in a square shape, and a rack through hole is arranged on the side of the enclosure plate facing the guide plate slide groove (302); A guide bar (303-4) arranged on the connecting seat (303-1); A rack (303-5) having two rack grooves (303-51) symmetrically formed on both sides thereof, wherein the rack (303-5) is slidably arranged on the guide bar (303-4) via one of the rack grooves (303-51); A gear (303-3) is rotatably disposed on the connecting seat (303-1) and meshes with the rack (303-5); An upper cover (303-6) is buckled and arranged on the enclosure (303-2), and a driving motor (303-7) is detachably arranged on the upper cover, wherein an output shaft of the driving motor (303-7) passes through the upper cover (303-6) and is key-connected to the gear (303-3); The driving motor (303-7) drives the gear (303-3) to rotate, thereby causing the rack (303-5) to slide along the guide bar (303-4) and pass through the rack through hole; The slide plate (205) slides until it abuts against the baffle plate (305), and the rack (303-5) extends out to abut against one end of the slide plate (205), thereby limiting the rear plate (200) to a position protruding from the front plate (100) to guide the slide plate (205) to rise and fall; the slide plate (205) slides until it abuts against the end of the guide plate slide groove (302), and the rack (303-5) extends out to abut against one end of the slide plate (205), thereby limiting the rear plate (200) to a position below the front plate (100) to lock the relative position between the debridement pool (500) and the front plate (100).

7. The burn care and debridement table according to claim 6, characterized in that: A groove plug is provided at one end of the rack groove (303-51) on the side of the rack (303-5) facing the upper cover (303-6); an upper cover screw hole (303-61) is provided on the upper cover (303-6) corresponding to the rack groove (303-51); the upper cover screw hole (303-61) is opposite to the rack groove (303-51) and is used to penetrate a rack limiting bolt, so that the end of the rack limiting bolt is embedded in the rack groove (303-51) to limit the rack (303-5) between the rack limiting bolt and the connecting seat (303-1); The rack limiting bolt abuts against the groove plug to limit the sliding of the rack (303-5) and prevent the rack (303-5) from being separated from the guide bar (303-4).

8. The burn care and debridement table according to claim 1, characterized in that: The pool cavity (501) inside the debridement pool (500) is provided with two symmetrical guide grooves (501-1), two symmetrical diversion slopes (501-2) and an inclined pool bottom in sequence from top to bottom; The cross-section of the pool bottom is U-shaped, and a liquid outlet is provided at the lowest point thereof, and the liquid outlet is connected to the guide pipe (507).

9. The burn care and debridement table according to claim 8, characterized in that: The guide groove (501-1) comprises a horizontal portion and a vertical portion, and the support rod assembly (503) comprises: The support rod body (503-1) is in the shape of a long strip as a whole; A top strip (503-7) is arranged on the lower end surface of the support rod body (503-1), and the lower end surface of one end of the top strip (503-7) abuts against the horizontal portion of the guide groove (501-1); A knob mounting seat (503-3) is arranged on the lower end surface of the support rod body (503-1); the knob mounting seat (503-3) is arranged opposite to the top bar (503-7) and has a first threaded through hole (503-31) extending therethrough; A knob (503-4) is rotatably arranged between the knob mounting seat (503-3) and the top strip (503-7), and one end of the knob is provided with a knob key hole (503-43) in the center corresponding to the first threaded through hole (503-31); A top screw (503-6) is threadedly connected and arranged in the first threaded through hole (503-31); one end of the top screw (503-6) is provided with a top screw key portion (503-63); the top screw key portion (503-63) is inserted into the knob key hole (503-43), so that the knob (503-4) and the top screw (503-6) rotate synchronously; A top block (503-2) is slidably arranged on the lower end surface of the support rod body (503-1), and one end of the top block abuts against the end of the top screw (503-6); A support rod pad (503-8) is detachably arranged on the upper end surface of the support rod body (503-1) and is used to abut against the patient's lower limbs to support the patient's lower limbs; The knob (503-4) is rotated to cause the top screw (503-6) to rotate in the first threaded through hole (503-31), thereby moving the top screw (503-6) away from the knob (503-4) and pressing the top block (503-2) against the vertical portion of the guide groove (501-1), so as to fix the support rod assembly (503) at a suitable position on the debridement pool (500).

10. The burn care and debridement table according to claim 9, characterized in that: One end of the knob (503-4) is provided with a knob convex shaft (503-41), and the other end thereof is provided with a knob ring groove (503-42) with the knob key hole (503-43) as the center. One end of the top strip (503-7) is provided with a top strip groove (503-71) corresponding to the knob convex shaft (503-41), and the knob convex shaft (503-41) is rotatably arranged in the top strip groove (503-71); Two second threaded through holes (503-32) are symmetrically arranged on both sides of the first threaded through hole (503-31) on the knob mounting seat (503-3); the second threaded through holes (503-32) are internally threadedly connected with mounting screws (503-5); the ends of the mounting screws (503-5) are clamped in the knob ring groove (503-42) so that the knob (503-4) is rotatably arranged between the knob mounting seat (503-3) and the top strip (503-7).

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