CN112604055A

CN112604055A - Wound belt cleaning device for orthopedics wound

Info

Publication number: CN112604055A
Application number: CN202011476361.5A
Authority: CN
Inventors: 张成栋; 王开; 陈力; 钱源; 扈延龄; 徐荣
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-06

Abstract

The invention discloses a wound cleaning device for orthopedic wounds, which belongs to the technical field of orthopedic wounds and comprises an upper cavity, a lower cavity, a cleaning assembly and a liquid collecting assembly, wherein a buckle is arranged between the upper cavity and the lower cavity, the upper cavity and the lower cavity are matched in a clamping and embedding manner through the buckle, the cleaning assembly is arranged in the upper cavity and comprises a cleaning nozzle and an air pressure washing bottle, the cleaning nozzle is arranged on the inner wall of the upper cavity, the air pressure washing bottle is communicated above the cleaning nozzle, the liquid collecting assembly is arranged at the bottom of the lower cavity, and sponge sealing soft adhesive layers are arranged at the connecting parts of the upper cavity and the lower cavity. The combined type wound cleaning device can be quickly installed on the affected limb of a patient to clean the wound and collect waste liquid through the combined upper cavity and lower cavity, can effectively prevent the waste liquid splashed out by specially infected people when cleaning the wound from causing indirect infection to surrounding people, has an installation mode of standing and lying postures, and has higher practical value.

Description

Wound belt cleaning device for orthopedics wound

Technical Field

The invention relates to the technical field of orthopedic wounds, in particular to a wound cleaning device for orthopedic wounds.

Background

In open wound therapy, wound cleansing is one of the most common methods to improve the therapeutic effect, and cleansing wounds is an essential part of wound bed preparation, removing tissue debris, reducing bacterial load and preventing biofilm formation, improving the visual effects of the wound bed and margins, removing organic and non-organic matter, and removing excess exudate.

When carrying out wound to patient's four limbs and wasing, current belt cleaning device washs through medical staff manual operation honeycomb duct, not only leads to the waste liquid after the washing to trickle everywhere and causes indirect infection easily, and to the inconvenient four limbs that remove of some patients moreover, hardly washs.

Therefore, it is desirable to provide a wound cleansing apparatus for orthopedic trauma, which aims to solve the above problems.

Disclosure of Invention

In view of the defects in the prior art, an object of the embodiments of the present invention is to provide a wound cleansing device for orthopedic wounds, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a wound belt cleaning device for orthopedic wound, including last die cavity, lower die cavity, wash subassembly and collection liquid subassembly, wherein go up and be equipped with the buckle between die cavity and the lower die cavity, it passes through buckle inlay card cooperation with lower die cavity to go up die cavity, it has the washing subassembly to go up die cavity internally mounted, it includes the washing nozzle to wash the subassembly, a connector, feed liquor pipe and pneumatic flushing bottle, wherein wash the nozzle setting on the inner wall of last die cavity, it is connected with the connector to wash the nozzle top, connector top intercommunication has the feed liquor pipe, be connected with pneumatic flushing bottle on the feed liquor pipe, the collection liquid subassembly is installed to lower die cavity bottom, the junction of going up die cavity and lower die cavity all is equipped with the sealed soft glue layer of sponge, the sealed soft glue layer of sponge can laminate fast on the affected limb.

As a further scheme of the invention, two sides of the upper cavity are fixedly provided with upper flanges, two sides of the lower cavity are fixedly provided with lower flanges, the upper flanges are movably connected with buckles, the lower flanges are provided with buckles, and the buckles are connected with the buckles in a clamping and embedding manner.

As a further scheme of the invention, an air pressure valve core for balancing air pressure is arranged above the upper cavity.

As a further aspect of the present invention, a front support bar and a rear support bar are disposed at both sides of the washing nozzle, wherein the front support bar is disposed at the left side of the washing nozzle, the rear support bar is disposed at the right side of the washing nozzle, and a distance between the front support bar and the washing nozzle is smaller than a distance between the rear support bar and the washing nozzle.

As a further scheme of the invention, a bottom support rod is arranged above the lower cavity, a liquid leakage hole is formed in the bottom of the lower cavity, and threads are arranged on the surface of the liquid leakage hole.

As a further scheme of the invention, a liquid leakage opening is rotatably connected below the liquid leakage hole through threads, a liquid discharge pipe is connected below the liquid leakage opening, and the tail part of the liquid discharge pipe is communicated with a collection bottle.

As a further scheme of the invention, the right side of the lower cavity of the upper cavity is provided with a right flange, the right flange is provided with a liquid drainage branch opening, the surface of the liquid drainage branch opening is provided with a thread, and the liquid drainage branch opening is connected with the liquid leakage opening through the thread.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the invention, through the combined upper cavity and lower cavity, the device can be quickly installed on the affected part of a patient for cleaning and waste liquid collection, so that indirect infection of the waste liquid to the surrounding environment is effectively avoided, and the device has excellent safety and convenience.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the invention.

Fig. 2 is a schematic transverse cross-sectional view of an embodiment of the invention.

Fig. 3 is a schematic perspective view of an upper cavity in an embodiment of the invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

Reference numerals: 1-upper die cavity, 2-lower die cavity, 3-upper flanging, 4-lower flanging, 5-sponge sealing soft rubber layer, 6-buckle, 7-buckle, 8-pneumatic valve core, 9-front support rod, 10-rear support rod, 11-cleaning nozzle, 12-connector, 13-liquid inlet pipe, 14-pneumatic flushing bottle, 15-bottom support rod, 16-liquid leakage hole, 17-liquid leakage port, 18-liquid discharge pipe, 19-collecting bottle, 20-right flange, 21-liquid discharge port, 22-movable soft rubber layer, 23-sliding rod, 24-limiting groove and 25-spring.

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.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example 1

Referring to fig. 1 to 3, a wound cleaning device for orthopedic trauma comprises an upper cavity 1, a lower cavity 2, a cleaning assembly and a fluid collecting assembly, wherein a buckle 6 is arranged between the upper cavity 1 and the lower cavity 2, the upper cavity 1 and the lower cavity 2 are in clamping fit through the buckle 6, the cleaning assembly is arranged in the upper cavity 1 and comprises a cleaning nozzle 11, a connector 12, a fluid inlet pipe 13 and an air pressure washing bottle 14, the cleaning nozzle 11 is arranged on the inner wall of the upper cavity 1, the connector 12 is connected above the cleaning nozzle 11, the fluid inlet pipe 13 is communicated above the connector 12, the air pressure washing bottle 14 is connected on the fluid inlet pipe 13, a front support rod 9 and a rear support rod 10 are arranged on two sides of the cleaning nozzle 11, the front support rod 9 is arranged on the left side of the cleaning nozzle 11, the rear support rod 10 is arranged on the right side of the cleaning nozzle 11, the distance between the front support rod 9 and the cleaning nozzle 11 is smaller than the distance between the rear support rod 10 and the cleaning nozzle 11, the liquid collecting component is installed to 2 bottoms in lower die cavity, and the junction of going up die cavity 1 and lower die cavity 2 all is equipped with the sealed soft glue layer of sponge 5, and bottom branch 15 is installed to 2 tops in lower die cavity, and weeping hole 16 has been seted up to 2 bottoms in lower die cavity, and weeping hole 16 surface is equipped with the screw thread, and there is weeping mouth 17 weeping hole 16 below through screw thread swivelling joint, and weeping mouth 17 below is connected with fluid-discharge tube 18, and the 18 afterbody intercommunication of fluid-discharge tube has receiving flask 19.

Go up the both sides fixed mounting of die cavity 1 and have turn-ups 3, turn-ups 4 down is installed to the both sides fixed mounting of die cavity 2 down, swing joint buckle 6 on going up turn-ups 3, install padlock 7 down on the turn-ups 4, buckle 6 links to each other with padlock 7 inlay card, go up die cavity 1 top and install the atmospheric pressure case 8 that is used for balanced atmospheric pressure, the right side of going up die cavity 1 and lower die cavity 2 is equipped with right side flange 20, it props up mouthful 21 to have seted up the flowing back on the right side flange 20, the flowing back props up mouthful 21 surface and has seted up the screw thread, flowing back props up mouthful 21 and links to.

The working principle of the invention is as follows: when the wound cleaning device for orthopedic wound is needed to clean the affected part of a patient, firstly, when the patient is in a sitting and lying posture, the lower cavity 2 is firstly placed below the affected part of the patient, then the upper cavity 1 is placed above the affected part, and the cleaning nozzle 11 is aligned to the affected part, so that the front supporting rod 9 and the rear supporting rod 10 at two sides of the cleaning nozzle 11 are pressed at the left end and the right end of the affected part and are not contacted with the affected part, meanwhile, the buckles 6 at two sides of the upper cavity 1 and the lower cavity 2 are clamped and embedded in the buckle lock 7, the sponge sealing soft rubber layer 5 at the inner sides of the upper cavity 1 and the lower cavity 2 is tightly attached to the skin, the upper cavity 1 and the lower cavity 2 are fixed, at the moment, after the air pressure washing bottle 14 is filled with physiological saline, the physiological saline is pumped into the liquid inlet pipe 13 by pressing the push rod of the air pressure washing bottle 14, and then the physiological saline passes through the connector 12 to enter the cleaning nozzle, and is sprayed to the surface of the affected part from the cleaning nozzle 11, fine organic and inorganic pollutants, inflammatory pollutants, bacteria, inactivated tissues and penetrating fluid at the affected part are washed downwards, and the washed waste liquid flows through the surface of the skin and then reaches the lower cavity 2, flows to a lower liquid leakage opening 17 from a liquid leakage hole 16 at the bottom of the lower cavity 2 and finally enters a collecting bottle 19 through the liquid leakage opening 17.

When a patient is difficult to move a wounded limb due to pain and needs to clean a wound in a standing state, the installation process is the same as the above, the difference is that the leakage port 17 is connected to the drainage branch port 21, meanwhile, in the installation process, the rear support rod 10 is close to the position of an affected part, the front support rod 9 is slightly away from the position of the affected part in the vertical direction, a certain height difference is formed between the cleaning nozzle 11 and the affected part, the cleaning nozzle 11 is positioned above the affected part, when medical staff extrudes the physiological saline by pressing the air pressure washing bottle 14, the physiological saline is obliquely sprayed out under the action of gravity and covers the affected part to clean the affected part, and then the waste liquid flows along the inner walls of the upper cavity 1 and the lower cavity 2 and then gathers on the lateral flange 20 and flows into the collecting bottle 19 from the drainage branch port 21.

The advantage of this embodiment lies in, through the last die cavity 1 and the lower die cavity 2 of combination formula, can wash the device fast and carry out the waste liquid collection on patient's affected part, can also effectively keep away the waste liquid that special infection crowd spills when wasing the wound and cause indirect infection to personnel on every side, has the mounting means of the posture of standing and lying simultaneously concurrently, has higher practical value.

Example 2

Referring to fig. 4, a wound cleaning device for orthopedic wounds has a main structure the same as that of embodiment 1, the sponge sealing soft rubber layer 5 is improved, the sponge sealing soft rubber layer 5 is replaced with the movable soft rubber layer 22, the sliding rod 23 is arranged behind the movable soft rubber layer 22, the outer side of the sliding rod 23 is provided with the limiting groove 24, the sliding rod 23 is slidably installed in the limiting groove 24, the tail of the sliding rod 23 is connected with the spring 25, and the sliding rod 23 is connected in the limiting groove 24 through the spring 25.

The working principle of the invention is as follows: when the upper cavity 1 and the lower cavity 2 are connected through the buckle 6, the movable soft adhesive layer 22 on the inner side of the upper cavity 1 and the lower cavity 2 is attached to the skin, the sliding rod 23 is connected to the rear of the movable soft adhesive layer 22 at the moment, and the sliding rod 23 tightly attaches the movable soft adhesive layer 22 to the surface of the skin under the pushing of the spring 25, so that the inside of the device is isolated from the outside.

The embodiment has the advantages that the movable soft adhesive layer 22 is used for replacing the sponge sealing soft adhesive layer 5 in the embodiment 1, the upper cavity 1 and the lower cavity 2 can be effectively attached to the surface of the skin, the liquid leakage condition possibly existing in the embodiment 1 is avoided, and the better sealing performance is achieved.

In the description of the present invention, it is to be understood that the terms "left side", "bottom", "right side", "top", "upper", "one side", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention may be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A wound cleaning device for orthopedic wounds comprises an upper cavity (1), a lower cavity (2), a cleaning component and a liquid collecting component, it is characterized in that a buckle (6) is arranged between the upper cavity (1) and the lower cavity (2), the upper cavity (1) and the lower cavity (2) are in embedded fit through the buckle (6), a cleaning component is arranged in the upper cavity (1), the cleaning component comprises a cleaning nozzle (11), a connector (12), a liquid inlet pipe (13) and a pneumatic washing bottle (14), wherein wash nozzle (11) and set up on the inner wall of last die cavity (1), wash nozzle (11) top and be connected with connector (12), connector (12) top intercommunication has feed liquor pipe (13), is connected with atmospheric pressure washing bottle (14) on feed liquor pipe (13), and the collection liquid subassembly is installed to die cavity (2) bottom down, and the junction of going up die cavity (1) and die cavity (2) down all is equipped with the sealed soft glue layer of sponge (5).

2. The wound cleaning device for orthopedic wounds as claimed in claim 1, characterized in that the upper cavity (1) is provided with upper flanges (3) at both sides thereof, the lower cavity (2) is provided with lower flanges (4) at both sides thereof, the upper flanges (3) are movably connected with buckles (6), the lower flanges (4) are provided with buckles (7), and the buckles (6) are connected with the buckles (7) in an embedded manner.

3. Wound washing device for orthopedic wounds, according to claim 2, characterized in that a pneumatic valve core (8) for balancing the air pressure is installed above the upper cavity (1).

4. Wound washing device for orthopedic wounds, according to claim 1, characterized in that the washing nozzle (11) is provided with a front support bar (9) and a rear support bar (10) on both sides, wherein the front support bar (9) is arranged on the left side of the washing nozzle (11) and the rear support bar (10) is arranged on the right side of the washing nozzle (11), and the distance between the front support bar (9) and the washing nozzle (11) is smaller than the distance between the rear support bar (10) and the washing nozzle (11).

5. The wound cleaning device for orthopedic wounds as claimed in claim 2, characterized in that a bottom support rod (15) is installed above the lower cavity (2), a weeping hole (16) is formed at the bottom of the lower cavity (2), and a thread is arranged on the surface of the weeping hole (16).

6. The wound cleaning device for orthopedic wounds is characterized in that a liquid leakage port (17) is rotatably connected below the liquid leakage hole (16) through threads, a liquid drainage pipe (18) is connected below the liquid leakage port (17), and a collection bottle (19) is communicated with the tail of the liquid drainage pipe (18).

7. The wound cleaning device for orthopedic wounds as claimed in claim 1, characterized in that right side flanges (20) are arranged on the right sides of the upper cavity (1) and the lower cavity (2), a drainage branch opening (21) is arranged on the right side flange (20), threads are arranged on the surface of the drainage branch opening (21), and the drainage branch opening (21) is connected with the leakage opening (17) through threads.