CN-121987882-A - Wound cleaning and nursing equipment for orthopedics wound

CN121987882ACN 121987882 ACN121987882 ACN 121987882ACN-121987882-A

Abstract

The application belongs to the technical field of orthopaedics cleaning, in particular to wound cleaning and nursing equipment for orthopaedics wounds, which comprises a cleaning sleeve, wherein the inner circumferential wall of the cleaning sleeve is coaxially and fixedly connected with a recoil ring and a cleaning ring, the outer circumferential wall of the cleaning sleeve is fixedly connected with a water inlet valve, the output end of the water inlet valve is respectively communicated with the recoil ring and the cleaning ring, the input end of the water inlet valve is communicated with an external water pump, and a drain pipe is fixedly communicated with the cleaning sleeve.

Inventors

SUN FENGLING
ZHANG LILI
WANG ZHILEI
LIU XIAOLI

Assignees

长春中医药大学

Dates

Publication Date: 20260508
Application Date: 20260323

Claims (6)

1. The wound cleaning and nursing device for orthopaedics wounds comprises a cleaning sleeve (1), wherein the inner circumferential wall of the cleaning sleeve (1) is coaxially and symmetrically connected with a constraint air bag (2), the constraint air bag (2) is communicated with an external air pump, the device is characterized in that the inner circumferential wall of the cleaning sleeve (1) is coaxially and fixedly connected with a backflushing ring (3) and a cleaning ring (4), the backflushing ring (3) is positioned above the cleaning ring (4), the backflushing ring (3) and the cleaning ring (4) are arranged between the symmetrically arranged constraint air bags (2), the outer circumferential wall of the cleaning sleeve (1) is fixedly connected with a water inlet valve (5), the output end of the water inlet valve (5) is respectively communicated with the backflushing ring (3) and the cleaning ring (4), the input end of the water inlet valve (5) is communicated with an external water pump, the cleaning sleeve (1) is fixedly communicated with a drain pipe (6), the output end of the drain pipe (6) is communicated with an external waste liquid tank, and the external water pump is communicated with the cleaning ring (4), and when a patient is bound by the symmetrically arranged air bag (2), water pump is fed into the cleaning ring (4) through the water inlet valve (5) and the cleaning ring and the waste water is discharged out through the clean drain pipe (6; The water inlet valve (5) is arranged in a hollow mode, the inner circumferential wall of the water inlet valve (5) is longitudinally connected with a moving plate (56) in a sliding mode, the moving plate (56) divides the water inlet valve (5) into a first cavity (51) and a second cavity (52), the first cavity (51) is communicated with the cleaning ring (4) in an initial state, and the second cavity (52) is communicated with the backflushing ring (3).
2. The wound cleaning and nursing device for orthopaedics wounds is characterized in that a water inlet pipe (53), a cleaning pipe (54) and a backflushing pipe (55) are fixedly communicated on the outer circumferential wall of the water inlet valve (5), the cleaning pipe (54) and the backflushing pipe (55) are respectively communicated with the cleaning ring (4) and the backflushing ring (3), an electromagnetic valve (531) is fixedly communicated on the water inlet pipe (53) coaxially, the electromagnetic valve (531) is initially in an open state, the electromagnetic valve (531) is communicated with an external water pump, a blocking plate (57) is longitudinally and slidably connected with the inner circumferential wall of the water inlet valve (5), the blocking plate (57) is fixedly connected with the bottom wall of the movable plate (56), in an initial state, the cleaning pipe (54) is communicated with the water inlet pipe (53) through a first cavity (51), the backflushing pipe (55) is communicated with a second cavity (52), the blocking plate (57) is located below the water inlet pipe (53), and the blocking plate (57) is in control passage switching with the movable plate (56).
3. The orthopedic wound cleaning and nursing device according to claim 2, characterized in that the cleaning ring (4) is fixedly communicated with the cleaning unidirectional spray heads (41) in an annular array, the cleaning unidirectional spray heads (41) are tangentially arranged with the cleaning ring (4), and the direction of the cleaning unidirectional spray heads (41) is from the cleaning ring (4) to the limbs of the patient.
4. The device for cleaning and nursing the wound for the orthopaedics wound is characterized in that the recoil ring (3) is fixedly communicated with the recoil one-way spray head (31) in an annular array, the recoil one-way spray head (31) is positioned above the cleaning one-way spray head (41), and the direction of the recoil one-way spray head (31) is from the recoil ring (3) to the output end of the cleaning one-way spray head (41).
5. The device for cleaning and nursing the wound for the orthopaedics trauma according to claim 4, characterized in that a floating plate (11) is longitudinally and slidably connected to the inner circumferential wall of the cleaning sleeve (1), the floating plate (11) can move along with the liquid level, a touch switch (12) is fixedly connected to the inner circumferential wall of the cleaning sleeve (1), the touch switch (12) is located on the moving path of the floating plate (11), the touch switch (12) is electrically connected with an electromagnetic valve (531) and an external water pump, and when the floating plate (11) is touched with the touch switch (12), the electromagnetic valve (531) is closed, and the external water pump is stopped.
6. The orthopedic wound cleaning and nursing device according to claim 1, characterized in that the pressure release valve (21) is fixedly communicated with the constraint air bags (2), the symmetrically arranged constraint air bags (2) are fixedly communicated with the communicating pipe (22), the communicating pipe (22) is fixedly communicated with the one-way air inlet valve (23), and the one-way air inlet valve (23) is communicated with an external air pump.

Description

Wound cleaning and nursing equipment for orthopedics wound Technical Field The invention belongs to the technical field of orthopedics cleaning, and particularly relates to wound cleaning and nursing equipment for orthopedics wounds. Background In the clinical treatment and postoperative care processes of orthopaedics, wound cleaning is a conventional and vital operation, timely and thoroughly eliminates secretions, coagulum and foreign matters on the surface of a wound, has key effects on preventing infection and promoting tissue healing, and at present, the clinically common wound cleaning modes mainly comprise syringe flushing, infusion bottle drainage, a special wound cleaning machine and the like. However, most of the existing wound cleaning devices and operation methods are open-type in practical application, cleaning liquid is easy to splash around after being sprayed, so that not only is a bed unit and working clothes of medical staff polluted, but also aerosol can be formed to increase the risk of cross infection, the existing devices lack an online self-cleaning mechanism when a spray head is blocked, the blocking objects cannot be automatically removed, and when waste liquid is accumulated due to unsmooth drainage of the existing devices, the waste liquid can flow backward to a wound area to cause the risk of infection. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the application provides wound cleaning and nursing equipment for orthopaedics wounds, which utilizes a closed cleaning cavity formed by a binding air bag driven by an external air pump, a cleaning sleeve and the skin of a patient, inputs cleaning liquid into a cleaning ring through a water inlet valve for jetting and cleaning, and intensively discharges waste water through a drain pipe, thereby realizing local isolation and directional flushing of a wound area, solving the technical problem that the cleaning liquid splashes everywhere and pollutes the environment. In order to solve the technical problems, the technical scheme includes that the wound cleaning and nursing device for orthopaedics wounds comprises a cleaning sleeve, wherein a binding air bag is coaxially and symmetrically connected to the inner circumferential wall of the cleaning sleeve, the binding air bag is communicated with an external air pump, a recoil ring and a cleaning ring are coaxially and fixedly connected to the inner circumferential wall of the cleaning sleeve, the recoil ring is located above the cleaning ring, the recoil ring and the cleaning ring are arranged between the symmetrically arranged binding air bags, a water inlet valve is fixedly connected to the outer circumferential wall of the cleaning sleeve, the output end of the water inlet valve is respectively communicated with the recoil ring and the cleaning ring, the input end of the water inlet valve is communicated with an external water pump, and a drain pipe is fixedly communicated to the cleaning sleeve. Preferably, the water inlet valve is hollow, the inner circumferential wall of the water inlet valve is longitudinally and slidingly connected with a movable plate, the movable plate divides the water inlet valve into a first cavity and a second cavity, a water inlet pipe, a cleaning pipe and a backflushing pipe are fixedly communicated with the outer circumferential wall of the water inlet valve, the cleaning pipe and the backflushing pipe are respectively communicated with a cleaning ring and a backflushing ring, an electromagnetic valve is coaxially and fixedly communicated with the water inlet pipe, the electromagnetic valve is communicated with an external water pump, springs are symmetrically and fixedly connected between the top wall of the movable plate and the inner top wall of the water inlet valve, a plugging plate is longitudinally and slidingly connected with the inner circumferential wall of the water inlet valve, and the plugging plate is fixedly connected with the bottom wall of the movable plate. Preferably, the cleaning ring is fixedly communicated with a cleaning one-way nozzle in an annular array, and the cleaning one-way nozzle is tangentially arranged with the cleaning ring. Preferably, the recoil ring is fixedly communicated with the recoil one-way spray head in an annular array, and the recoil one-way spray head is positioned above the cleaning one-way spray head. Preferably, the inner circumferential wall of the cleaning sleeve is longitudinally and slidably connected with a floating plate, the inner circumferential wall of the cleaning sleeve is fixedly connected with a touch switch, the touch switch is located below the cleaning ring, and the touch switch is electrically connected with the electromagnetic valve and the external water pump. Preferably, the pressure release valve is fixedly communicated with the constraint air bags, the symmetrically arranged constraint air bags are fixedly communicated with the com