CN112120875A

CN112120875A - Nursing is with belt cleaning device that changes dressings

Info

Publication number: CN112120875A
Application number: CN202010963347.1A
Authority: CN
Inventors: 王雅倩; 卢亚楠; 杨林青
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-12-25

Abstract

The invention provides a dressing change cleaning device for nursing, which comprises: the cleaning tank is internally provided with a boss, and the boss and the cleaning tank are combined to form an annular groove; the boss is provided with a supporting disk; the supporting component is rotatably arranged on the supporting disc; the bottom of the supporting plate is provided with a first motor, an output shaft of the first motor extends to the bottom of the supporting component, and the first motor can drive the supporting component to rotate; and the power component can drive the supporting disc to vertically move. The device can realize the height adjustment of the supporting component through the power component so as to adapt to dressing change and cleaning at different heights; and after the cleaning and disinfecting device is used, the supporting part is moved downwards into the cleaning tank, so that the cleaning and disinfecting treatment of the supporting part can be realized, and the problems of cross infection and incapability of adjusting the height of the supporting part, which are easily caused in the prior art, are solved.

Description

Nursing is with belt cleaning device that changes dressings

Technical Field

The invention belongs to the technical field of dressing change cleaning equipment, and particularly relates to a dressing change cleaning device for nursing.

Background

In clinical care, the shank or the arm of patient need be washd usually and change dressings, wash the in-process of changing dressings because patient's limbs directly place on the sick bed, make washing liquid or liquid medicine directly fall on the sick bed along the limbs easily, produce the pollution to the sick bed, this not only can increase cross infection's probability, influence sanitation, still can increase work load for medical personnel, need often change the sheet and wash, waste time and energy. Therefore, there is a need for a dressing change cleaning device for nursing care.

The belt cleaning device that changes dressings that clinical care used at present, most homoenergetic are pushing away the walking, and medical personnel only need place required washing liquid and liquid medicine in the belt cleaning device that changes dressings that can walk, can realize changing dressings to different patients' quick washing. However, since the same device is used for dressing change and cleaning of different patients, cross infection is caused by accommodation, medical staff need to regularly and manually disinfect the dressing change and cleaning device, and the efficiency is low.

In the using process, the applicant finds that for different patients, the height of the corresponding supporting part is required to be adjusted frequently to enable the dressing change and cleaning process to be performed normally, but the height of the supporting part cannot be adjusted by the existing device, so that great inconvenience exists in the using process of the device.

Disclosure of Invention

In order to solve the above problems, the present invention provides a dressing change cleaning device for nursing use, which can realize height adjustment of a supporting component through a power component to adapt to dressing change cleaning at different heights; and after the cleaning and disinfecting device is used, the supporting part is moved downwards into the cleaning tank, so that the cleaning and disinfecting treatment of the supporting part can be realized, and the problems of cross infection and incapability of adjusting the height of the supporting part, which are easily caused in the prior art, are solved.

In order to achieve the above object, the technical solution of the present invention is as follows.

A dressing change cleaning device for nursing, comprising:

the cleaning tank is internally provided with a boss, and the boss and the cleaning tank are combined to form an annular groove; the boss is provided with a supporting disk;

the supporting component is rotatably arranged on the supporting disc; the bottom of the supporting plate is provided with a first motor, an output shaft of the first motor extends to the bottom of the supporting component, and the first motor can drive the supporting component to rotate; and

the power component can drive the supporting disc to vertically move; the power unit includes:

one end of each screw rod is arranged at the bottom of the supporting plate, and the other end of each screw rod extends into the boss;

the gear set is arranged on the inner wall of the boss and can drive the plurality of screw rods to synchronously and vertically move.

Furthermore, be provided with a plurality of through-holes on the boss, every the screw rod all joint in rather than the through-hole that corresponds, and can follow the through-hole vertical removal.

Still further, the gear set includes:

the gear ring is rotatably arranged on the inner wall of the boss; and

the driven gears are rotatably arranged on the inner wall of the boss; each driven gear is meshed with inner gear teeth of the gear ring; each driven gear is arranged on the lower side of the through hole corresponding to the driven gear.

Furthermore, one side of the gear ring is provided with a worm, and the worm is meshed with outer gear teeth of the gear ring; one end of the worm is connected with a rotating shaft of the second motor through a tooth-shaped conveyor belt.

Furthermore, a filter tank is arranged in the support component, and a plurality of filtering liquid discharge holes are formed in the side wall of the bottom of the filter tank; the top of the filter tank is symmetrically provided with arc-shaped placing openings.

Further, the bottom of the supporting part is provided with a protection lantern ring, and the inner diameter of the protection lantern ring is larger than the outer diameter of the boss.

Further, the bottom of the cleaning tank is connected with a liquid discharge pipe, one end of the liquid discharge pipe is connected with the annular groove, and the other end of the liquid discharge pipe is connected with a waste liquid tank.

Further, the bottom of the cleaning tank is provided with an accommodating cavity, and the accommodating cavity is provided with a plurality of tubular cavities which extend towards the side wall of the cleaning tank in a radiation mode; the end part of each tubular chamber is connected with a spray head;

and a washing liquid box and a fan are arranged at the bottom of the accommodating cavity, and the washing liquid box and the fan are respectively connected with the accommodating cavity through connecting pipelines.

Furthermore, a first chamber and a second chamber are separated from the washing liquid box through a partition plate, and washing liquid can be contained in the first chamber; the second chamber can contain disinfectant.

Furthermore, the bottom of washing tank is provided with the supporting seat, the washing liquid case with the fan all set up in on the supporting seat.

The invention has the beneficial effects that:

1. according to the device, the boss is additionally arranged in the cleaning tank, so that not only can an annular groove be formed, the temporary storage and discharge of cleaning waste liquid are facilitated, but also the support part and the power part can be protected, and the cleaning waste liquid is prevented from entering the power part.

2. The device can drive the supporting plate to vertically move through the power component, and further adjust the height of the supporting component to match the dressing change cleaning at different heights. And after dressing change and cleaning are finished, the supporting disc can be moved downwards into the cleaning groove through the power part for cleaning and disinfecting the supporting part, so that the cross infection condition existing in the dressing change process of different patients is avoided. In addition, due to the rotatable connection between the support component and the support disk, the filter tank in the support component can be cleaned, and the support component can be dried quickly after being cleaned and sterilized.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic cut-away view of an apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the support member and the power member in fig. 2.

Fig. 4 is a schematic structural view of a portion a in fig. 3.

FIG. 5 is a schematic structural diagram of a gear set according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a cleaning tank and a drying oven according to an embodiment of the invention.

Fig. 7 is a schematic structural view of a cleaning tank and a sealing cover according to an embodiment of the present invention.

In the figure, 100, a cleaning tank; 110. a boss; 111. a through hole; 120. an annular groove; 130. a liquid discharge pipe; 140. an accommodating cavity; 150. a tubular chamber; 160. a spray head; 170. a sealing cover; 200. a support disc; 210. a first motor; 300. a support member; 310. a filter tank; 311. filtering a liquid discharge hole; 312. an arc-shaped placing opening; 320. a protective collar; 400. a power component; 410. a screw; 420. a gear set; 421. a gear ring; 422. a driven gear; 430. a worm; 440. a second motor; 500. a waste liquid tank; 600. a washing liquid box; 610. a first chamber; 620. a second chamber; 700. a fan; 800. a supporting seat; 900. a drying oven; 910. an exhaust port; 920. an air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a schematic structural view of a dressing change cleaning device for nursing care according to an embodiment of the present invention. The apparatus includes a wash tank 100, a support part 300, and a power part 400.

Referring to fig. 1 to 2, a boss 110 is disposed in the cleaning tank 100, and the boss 110 and the cleaning tank 100 are combined to form an annular groove 120; the device adds a boss in the washing tank, can not only form annular groove, helps keeping in and discharging of washing waste liquid, can also form the protection to support component and power part, avoids washing the waste liquid and gets into power part in, influences power part's normal work.

Referring to fig. 2 to 3, a support plate 200 is disposed on the boss 110; the supporting member 300 is rotatably disposed on the supporting plate 200; for example, the supporting disk is U-shaped, a rotating clamping groove is formed in the inner wall of the supporting disk, a rotating clamping block is arranged on the outer wall of the supporting component, and the rotating clamping block is inserted into the rotating clamping groove and can horizontally rotate along the rotating clamping groove. Of course, the bottom of the support plate 200 is provided with the first motor 210, and the output shaft of the first motor 210 passes through the support plate 200, extends to the bottom of the support member 300, and is fixedly connected with the support member 300. The first motor 210 can drive the supporting member 300 to rotate; for example, the middle part of supporting disk is provided with ball bearing, and the output shaft of first motor is fixed with ball bearing's inner wall, and ball bearing's outer wall is fixed with the supporting disk, sets up like this, can make the output shaft of motor rotate at the middle part of supporting disk freely, reduces rotational friction. Of course, in other embodiments, a plurality of annular rolling grooves may be formed on the rotation contact surface between the support plate and the support member, and balls may be filled in the plurality of annular rolling grooves, so that the friction resistance of the support member during rotation may be reduced, and the smoothness during rotation may be improved.

Referring to fig. 3 to 4, the power unit 400 is disposed at the lower side of the rotating plate, and drives the supporting plate 200 to move vertically; wherein, the bottom of supporting disk is connected to the one end of power component, and the other end extends to in the boss.

The power unit 400 includes a plurality of screws 410 and a gear set 420.

One end of each screw 410 is arranged at the bottom of the support disc 200, and the other end extends into the boss 110; specifically, the boss 110 is provided with a plurality of through holes 111, and each screw 410 is clamped in the corresponding through hole 111 and can vertically move along the through hole 111. For example, all be provided with the slip draw-in groove on the outer wall of every screw rod, all be provided with the slip fixture block on the inner wall of every through-hole, the equal joint of slip fixture block is in the slip draw-in groove that corresponds, and can follow the vertical slip of the slip draw-in groove that corresponds. Along with the rotation drive of the gear set, the rotation of the plurality of screw rods can be avoided, so that the vertical stable movement of the plurality of screw rods can be ensured.

In this embodiment, a hollow cavity for accommodating the gear set is further disposed in the boss, and the hollow cavity divides the plurality of through holes into an upper portion and a lower portion, and the positions of the through holes correspond to one another.

The gear set 420 is disposed on the inner wall of the hollow cavity of the boss 110, and the gear set 420 drives the plurality of screws 410 to move vertically in synchronization, so that the circumferential side of the support member can be uniformly raised or lowered.

In this embodiment, the device adds a boss in the washing tank, can not only form annular groove, helps keeping in and discharging of washing waste liquid, can also form the protection to support component and power part, avoids washing waste liquid to get into in the power part. During the use, can drive the vertical removal of supporting disk through power component, and then adjust supporting component's height, make supporting component pushed to the outside of wash bowl to can match the not high washing of changing dressings of co-altitude. And after dressing change and cleaning are finished, the power component can drive the supporting plate to move downwards into the cleaning groove for cleaning and disinfecting the supporting part, so that the cross infection of different patients in the dressing change process is avoided. In addition, due to the rotatable connection between the support component and the support disk, the filter tank in the support component can be cleaned, and the support component can be dried quickly after being cleaned and sterilized.

Referring to fig. 3-5, gear set 420 includes: a gear ring 421, a plurality of driven gears 422, a worm 430 and a second motor 440.

The gear ring 421 is rotatably disposed on the inner wall of the boss 110; for example, the top of ring gear is provided with solid fixed ring, gu fixed ring's lower extreme and ring gear fixed connection are provided with spacing rotating groove on the inner wall of the cavity in the boss, gu fixed ring's top is provided with spacing rotating ring, and spacing rotating ring joint is in spacing rotating groove to can follow spacing rotating groove rotatory.

A plurality of driven gears 422 are rotatably disposed on the inner wall of the boss 110; each driven gear 422 is engaged with the inner gear teeth of the gear ring 421; each driven gear 422 is provided at the lower side of the through-hole 111 corresponding thereto.

One side of the gear ring 421 is provided with a worm 430, and the worm 430 is meshed with outer gear teeth of the gear ring 421; one end of the worm 430 is connected to a rotation shaft of the second motor 440 through a toothed belt.

In the embodiment, the gear ring is provided with outer gear teeth and inner gear teeth, and the driven gear is arranged on one side of the inner gear teeth of the gear ring and is meshed with the inner gear teeth; the worm is arranged on one side of the outer wheel teeth of the gear ring and is meshed with the outer wheel teeth. During the use, start the second motor, drive the worm through the second motor and rotate for the ring gear takes place the rotation thereupon, and then drives a plurality of driven gear synchronous emergence rotations. Each screw 410 is clamped in the corresponding through hole 111 and can vertically move along the through hole 111. Along with the synchronous rotation of the plurality of driven gears, the plurality of screw rods can ascend and move along the corresponding through holes. When the screw rod is required to move downwards, the screw thread can move downwards by changing the rotating direction of the rotating shaft of the second motor. The vertical stable movement of a plurality of screw rods can be ensured through the rotary driving of the gear set.

Referring to fig. 3, the supporting member 300 has a filtering tank 310 therein, and a plurality of filtering drain holes 311 are formed on a bottom side wall of the filtering tank 310; the arc-shaped placing openings 312 are symmetrically formed in the top of the filter tank 310, so that the limb parts of the patient to be cleaned and changed with the medicine can be conveniently placed, and the cleaning liquid or the medicine liquid can be prevented from directly falling onto a sickbed along the limbs to pollute the sickbed. The cleaned waste liquid and the liquid medicine can fall into the filter tank along the limb part and flow into the annular groove through a plurality of filtering liquid discharge holes at the bottom of the filter tank. And the solid waste after dressing change can also be placed in a filter tank. The solid waste and the waste liquid can be separated and treated through the filter tank.

In order to further improve the protection effect on the boss inner parts, the bottom of the supporting part 300 is provided with a protection lantern ring 320, here, the top of the protection lantern ring 320 is fixedly connected with the bottom outer wall of the supporting part 300, and the bottom inner wall of the filter tank and the top of the protection lantern ring are both located at the same horizontal position. In this embodiment, the inner diameter of the shield collar 320 is slightly larger than the outer diameter of the boss 110, so that the shield collar can rotate or move vertically outside the boss. Of course, the bottom height of the protection lantern ring and the bottom height of the screw rod are located at the same horizontal position, when the screw rod moves upwards, the protection lantern ring can be ensured to be always kept outside the boss, so that the protection of inner parts of the boss can be realized, and liquid is prevented from splashing or flowing into the boss.

Referring to fig. 1 to 2 again, the bottom of the cleaning tank 100 is connected to a drain pipe 130, one end of the drain pipe 130 is connected to the annular groove 120, and the other end is connected to a waste liquid tank 500. Of course, the drain pipe is also provided with a control valve for controlling the opening and closing of the passage of the liquid in the annular groove flowing into the waste liquid tank.

The bottom of the cleaning tank 100 is provided with a containing cavity 140, and the containing cavity 140 extends towards the side wall of the cleaning tank 100 in a radiation manner to form a plurality of tubular chambers 150; a spray head 160 is connected to the end of each tubular chamber 150; the cleaning liquid, the disinfectant and the drying air flow in the cleaning process are temporarily stored in the accommodating cavity, circulate along the plurality of tubular cavities and are finally sprayed out by the spray head. The shower nozzle sets up on the top inner wall of washing tank, and all extends towards the rose tank, and convenient washing, disinfection and the drying to the rose tank.

The bottom of the accommodating cavity 140 is provided with a washing liquid tank 600 and a fan 700, and the washing liquid tank 600 and the fan 700 are respectively connected with the accommodating cavity 140 through connecting pipes. Of course, a three-way valve is arranged on the connecting pipeline, and the communication of the corresponding pipelines is controlled by the three-way valve.

A first chamber 610 and a second chamber 620 are partitioned by a partition plate in the washing liquid tank 600, and the first chamber 610 can contain washing liquid; the second chamber 620 may contain sterilizing fluid therein. A connecting pipeline extends from the top of the first cavity and the top of the second cavity, and the connecting pipeline is communicated with the corresponding cavities through a three-way valve. The cleaning solution tank is connected with a liquid suction pump, and the liquid suction pump is respectively connected with the first cavity and the second cavity through connecting pipes, so that cleaning solution or disinfectant can be guided into the accommodating cavity 140 and sprayed out by the corresponding spray heads.

The bottom of the cleaning tank 100 is provided with a support base 800, and the cleaning tank 600 and the blower 700 are both disposed on the support base 800.

Referring to fig. 6, a drying oven 900 is further disposed in the supporting seat 800, an exhaust port 910 is disposed on one side of the top of the drying oven 900, an air inlet 920 is disposed on the other side of the bottom of the drying oven 900, an adsorbent is filled in the drying oven 900, the adsorbent may be activated carbon particles, or a mixture of silica gel and activated carbon particles, the air inlet 920 of the drying oven 900 is connected to the cleaning tank 100 through a pipeline, and a control valve is disposed on the pipeline.

The top of the washing tub 100 is provided with a sealing cover 170, one side of the sealing cover 170 is hinged with one side of the washing tub 100, and the other side is fastened and sealed with the washing tub 100. After the sealing cover 170 is covered, the inside of the washing tub can be washed, sterilized and dried.

When the cleaning tank is used, cleaning liquid is introduced into the accommodating cavity through the liquid suction pump and is sprayed out through the corresponding spray heads to clean the cleaning tank, and then disinfectant is introduced to disinfect the cleaning tank. The waste liquid after cleaning and disinfection flows into the waste liquid box through the liquid discharge pipe. After cleaning and disinfection, the fan is started to dry the cleaning tank. During the use, open this control flap, the fan forms the air current to the holding cavity to along the shower nozzle blowout, carry out the drying to the outer wall of washing tank, rose tank and boss, still can start first motor simultaneously, it is rotatory to drive the support component through first motor, can accelerate the drying to the rose tank. At the moment, the air flow introduces the moisture in the cleaning tank into the drying box, and the drying box is used for drying and adsorbing the air flow, so that the influence of the discharge of the sterilizing gas on the surrounding environment is avoided.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dressing change cleaning device for nursing, comprising:

the washing tank (100) is internally provided with a boss (110), and the boss (110) and the washing tank (100) are combined to form an annular groove (120); a supporting plate (200) is arranged on the boss (110);

a support member (300) rotatably provided on the support plate (200); a first motor (210) is arranged at the bottom of the support plate (200), an output shaft of the first motor (210) extends to the bottom of the support component (300), and the first motor (210) can drive the support component (300) to rotate; and

the power part (400) can drive the supporting disc (200) to vertically move; the power unit (400) includes:

one end of each screw rod (410) is arranged at the bottom of the supporting plate (200), and the other end of each screw rod (410) extends into the boss (110);

the gear set (420) is arranged on the inner wall of the boss (110), and the gear set (420) can drive the plurality of screws (410) to synchronously and vertically move.

2. The nursing dressing cleaning device according to claim 1, wherein the boss (110) is provided with a plurality of through holes (111), and each screw (410) is clamped in the corresponding through hole (111) and can vertically move along the through hole (111).

3. The nursing dressing change cleaning device according to claim 2, wherein the gear set (420) comprises:

a gear ring (421) rotatably disposed on an inner wall of the boss (110); and

a plurality of driven gears (422) rotatably disposed on an inner wall of the boss (110); each driven gear (422) is meshed with inner gear teeth of the gear ring (421); each driven gear (422) is arranged at the lower side of the through hole (111) corresponding to the driven gear.

4. The nursing dressing change cleaning device according to claim 3, wherein a worm (430) is arranged on one side of the gear ring (421), and the worm (430) is meshed with the outer gear teeth of the gear ring (421); one end of the worm (430) is connected with a rotating shaft of the second motor (440) through a tooth-shaped conveyor belt.

5. The nursing dressing washing device according to claim 1, wherein the supporting member (300) has a filtering tank (310) therein, and a plurality of filtering drainage holes (311) are formed on the bottom side wall of the filtering tank (310); arc-shaped placing openings (312) are symmetrically formed in the top of the filtering tank (310).

6. The nursing dressing washing device of claim 1, wherein the bottom of the supporting member (300) is provided with a protective collar (320), and the inner diameter of the protective collar (320) is larger than the outer diameter of the boss (110).

7. The dressing change washing device for nursing care according to claim 1, wherein a drain pipe (130) is connected to the bottom of the washing tank (100), one end of the drain pipe (130) is connected to the annular groove (120), and the other end is connected to a waste liquid tank (500).

8. The dressing change cleaning device for nursing care according to claim 1, wherein the bottom of the cleaning tank (100) is provided with a containing cavity (140), and the containing cavity (140) is extended with a plurality of tubular chambers (150) radiating towards the side wall of the cleaning tank (100); a spray head (160) is connected to the end of each tubular chamber (150);

the bottom of the accommodating cavity (140) is provided with a washing liquid box (600) and a fan (700), and the washing liquid box (600) and the fan (700) are respectively connected with the accommodating cavity (140) through connecting pipelines.

9. The dressing change washing device for nursing care according to claim 81, wherein the washing liquid tank (600) is partitioned into a first chamber (610) and a second chamber (620) by a partition plate, the first chamber (610) can contain the washing liquid; the second chamber (620) may contain a sanitizing liquid therein.

10. The dressing change cleaning device for nursing care according to claim 8, wherein a support seat (800) is provided at the bottom of the cleaning tank (100), and the washing tank (600) and the blower (700) are both provided on the support seat (800).