CN220558323U

CN220558323U - Bedside pretreatment device

Info

Publication number: CN220558323U
Application number: CN202322264928.8U
Authority: CN
Inventors: 邢艳艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-08
Anticipated expiration: 2033-08-23

Abstract

The bedside pretreatment device effectively solves the problem that the prior endoscope bedside pretreatment device is time-consuming and labor-consuming to use; the cleaning brush comprises a rectangular main body shell, wherein an accommodating cavity with an upward opening in the vertical axial direction is formed in the main body shell, a supporting plate positioned below the accommodating cavity is arranged in the main body shell, piston cylinders positioned at the left side of the accommodating cavity and in the vertical axial direction are respectively arranged at the front side and the rear side of the supporting plate, the diameter of the piston cylinder at the front side is smaller than that of the piston cylinder at the rear side, a liquid storage tank positioned above the piston cylinder is arranged in the liquid storage tank, two accommodating chambers are divided into by a partition plate in the liquid storage tank, a liquid suction pipe inserted into the accommodating chamber at the corresponding side of the liquid storage tank is arranged at the upper end of the piston cylinder, a rotating column which is coaxial with the accommodating cavity and can rotate is arranged in the main body shell, the upper end of the rotating column is inserted into the accommodating cavity and is provided with a connecting plate, and a cleaning brush which can be contacted with the inner wall of the accommodating cavity is arranged at the upper end of the connecting plate; the structure is simple, the conception is novel, the use is convenient, and the practicability is strong.

Description

Bedside pretreatment device

Technical Field

The utility model relates to the technical field of medical disinfection auxiliary instruments, in particular to a bedside pretreatment device.

Background

Some endoscopes such as gastroscopes and enteroscopes can be sent to a disinfection center for cleaning and disinfection after being firstly subjected to bedside pretreatment when being pulled out of a patient after use, the bedside pretreatment is the first step of an endoscope disinfection link, if cleaning is not timely or operation is incorrect, residual organic matters on the endoscopes are dried and hardened and can influence the subsequent cleaning and disinfection effects of the endoscopes, when the bedside pretreatment is carried out, a solution barrel is required to be placed beside the bed, a large amount of clear water and a small amount of multienzyme cleaning solution are required to be filled in the barrel and mixed, the endoscope is required to be quickly placed in the solution barrel for soaking when being pulled out of the patient, the purpose of pretreatment is achieved, after the completion, the inner wall of the barrel is brushed cleanly by using a brush, waste liquid is poured, and new disinfection solution is filled for waiting for pretreatment, but the cleaning tool has the following defects: the disinfectant is required to be manually configured in advance before each use, meanwhile, the inner wall is required to be manually brushed after each use and the waste liquid is required to be poured out, and the endoscope center is required to carry out multiple endoscopy every day, so that the above operation is required to be manually repeated for multiple times, and the operation is tedious, time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the situation, in order to make up the defects of the prior art, the utility model aims to provide a bedside pretreatment device, which effectively solves the problem that the prior endoscopic bedside pretreatment device is time-consuming and labor-consuming to use.

The utility model solves the technical scheme that the device comprises a rectangular main body shell, wherein an accommodating cavity with an upward opening in the vertical axial direction is arranged on the main body shell, a supporting plate positioned below the accommodating cavity is arranged in the main body shell, piston cylinders positioned at the left side of the accommodating cavity and in the vertical axial direction are respectively arranged at the front side and the rear side of the supporting plate, the diameter of the piston cylinder at the front side is smaller than that of the piston cylinder at the rear side, piston plates capable of sliding up and down are coaxially arranged in the piston cylinders, a three-way pipe is arranged at the upper ends of the two piston cylinders, the free ends of the three-way pipe are inserted into the accommodating cavity, a liquid storage tank positioned above the piston cylinders is arranged in the main body shell, the liquid storage tank is divided into two accommodating chambers through a partition plate, a liquid suction pipe inserted into the accommodating chambers at the corresponding sides of the liquid storage tank is arranged at the upper ends of the piston cylinders, a rotating column coaxial with the accommodating cavity is arranged in the main body shell, the upper ends of the rotating column are inserted into the accommodating cavities and are provided with connecting plates, and the upper ends of the connecting plates are provided with cleaning brushes capable of contacting the inner walls of the accommodating cavities.

Compared with the prior art, the utility model has the beneficial effects that: can realize mixing clear water and multienzyme liquid voluntarily, can be simultaneously after the pretreatment operation before the bed accomplishes automatic clean scrubbing to holding the intracavity wall, and can absorb the waste liquid that produces fast and collect, compare with traditional manual operation, whole flow is easy and simple to handle, saves a large amount of operating time.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a full section left side isometric view of the present utility model.

Fig. 3 is a front isometric view in full section of the present utility model.

Fig. 4 is a cutaway isometric view of the present utility model.

Fig. 5 is a full section right isometric view of the present utility model.

Fig. 6 is a top plan perspective view of the present utility model in full section.

Fig. 7 is a perspective isometric view of a guide post and guide slot in the present utility model.

Fig. 8 is an enlarged view of a of fig. 2 according to the present utility model.

Fig. 9 is an enlarged view of B of fig. 5 according to the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides by fig. 1 to 9, including rectangular main part shell 1, be equipped with on the main part shell 1 about axial and opening up hold chamber 2, be equipped with in the main part shell 1 and be located the fagging that holds chamber 2 below, both sides are equipped with respectively about being located the chamber 2 left side and axial piston cylinder 3, the diameter of the piston cylinder 3 of front side is less than the diameter of the piston cylinder 3 of rear side, coaxial being equipped with about slidable piston plate 4 in the piston cylinder 3, two piston cylinder 3 upper ends are equipped with a three-way pipe 5, three-way pipe 5 free end inserts to hold the intracavity 2, be equipped with in the main part shell 1 and be located the liquid reserve tank 6 of piston cylinder 3 top, cut apart into two accommodation chambers through baffle 7 in the liquid reserve tank 6, be equipped with in the accommodation chamber 8 of inserting its corresponding side in the piston cylinder 3, be equipped with in the main part shell 1 with hold chamber 2 coaxial and rotatable swivel post 9, the swivel post 9 upper end inserts and is equipped with connecting plate 10, the connecting plate 10 upper end is equipped with the brush 11 that can contact with the inner wall of holding chamber 2.

In order to facilitate the up-down sliding of the piston plate 4, the piston plate 4 is slidably connected with the piston cylinder 3, the lower ends of the piston plate 4 are coaxially provided with connecting columns 12, the lower ends of the two connecting columns 12 are connected through a connecting plate 13, a rotatable guide column 14 is arranged in the main body shell 1, an annular guide groove 15 is formed in the guide column 14, and a plug-in column 16 inserted into the guide groove 15 is arranged on the connecting column 12.

In order to rotate the guide post 14 and the rotating post 9, the lower ends of the guide post 14 and the rotating post 9 are respectively coaxially provided with a pinion 17, the pinion 17 at the lower end of the guide post 14 is positioned below the pinion 17 at the lower end of the rotating post 9, and a main gear 18 which is positioned between the two pinions 17 and can be meshed with the pinions 17 is arranged in the main body shell 1.

In order to rotate the main gear 18, a motor is arranged on the lower side wall of the main body shell 1, a sleeve is arranged on the output shaft of the motor, a sliding column 19 is connected in a sliding manner in the sleeve, and the upper end of the sliding column 19 is fixedly connected with the main gear 18 in a coaxial manner.

In order to facilitate the extraction of waste liquid, the right end of the main body shell 1 is provided with a waste liquid tank 20, a water suction pump 22 is arranged in the main body shell 1, a water suction pipe 21 is arranged on the water suction pump 22, the upper end of the water suction pipe 21 is inserted into the accommodating cavity 2, and the lower end of the water suction pipe is inserted into the waste liquid tank 20.

In order to prevent the liquid from flowing backwards, a first one-way valve with a right opening is arranged in the three-way pipe 5, and a second one-way valve with a downward opening is respectively arranged in the two liquid suction pipes 8.

In order to facilitate the sliding of the sliding column 19 up and down, a sliding groove in the up-down direction is formed in the front end of the main body shell 1, a sliding plate fixed with the sliding column 19 is connected in the sliding groove in a sliding manner, two grooves which are opposite up and down and hemispherical are formed in the front end of the main body shell 1, a round groove is formed in the rear end of the sliding plate, and a limit column 23 which can be inserted into the groove is connected to the bottom surface of the round groove through a spring.

For convenient use, the liquid storage tank 6 and the waste liquid tank 20 are respectively detachably connected with plugs.

When the device is used, firstly, two plugs on the liquid storage tank 6 are opened, clean water is injected into a space behind the partition plate 7, multienzyme liquid is injected into a space in front of the partition plate 7, when bedside pretreatment is required, a motor is started, the motor drives a main gear 18 to rotate, the main gear 18 is meshed with a left side auxiliary gear 17, so that the left side auxiliary gear 17 is driven to rotate, the left side auxiliary gear 17 drives a guide post 14 to rotate, the guide post 14 rotates, the connecting plate 13 is driven to slide downwards through the inserting post 16, the connecting plate 13 drives two piston plates 4 to slide downwards through the connecting post 12, the liquid in the liquid storage tank 6 is sucked into respective piston cylinders 3 through two liquid suction pipes 8, the multienzyme liquid is sucked into the piston cylinders 3 at the front side, the piston cylinders 3 at the rear side are sucked into the clean water, the inserting post 16 is positioned at the lowest end of the guide groove 15 after the motor rotates by a certain angle, and the connecting plate 13 is driven to slide upwards through continuous rotation;

the connecting plate 13 drives the two piston plates 4 to move upwards through the connecting column 12 to inject clear water and multienzyme solution in the piston plates into the accommodating cavity 2 through the three-way pipe 5, at the moment, the clear water and the multienzyme solution in the accommodating cavity 2 are mixed, the first one-way valve and the second one-way valve can prevent the liquid from flowing backwards, the motor continues to rotate to drive the two piston plates 4 to slide up and down repeatedly, the clear water and the multienzyme solution are sucked and injected into the accommodating cavity 2 repeatedly, when the required amount of mixed cleaning liquid is reached, the motor is closed, at the moment, medical staff can place an endoscope extracted from a patient in the accommodating cavity 2 to realize soaking disinfection, after disinfection is finished, at the moment, the feet of the medical staff lift the sliding plate upwards, the sliding plate drives the sliding column 19 to move upwards in the sleeve, and then drives the main gear 18 to move upwards for a certain distance, and then the main gear 18 is separated from contact with the left side gear 17 and is meshed with the right side gear 17;

at this time, the limit post 23 slides into the upper groove from the lower groove to realize positioning, and then the main gear 18 is continuously meshed with the right side auxiliary gear 17, at this time, the motor is started again, the motor drives the right side auxiliary gear 17 to rotate, the right side auxiliary gear 17 drives the cleaning brush 11 to rotate through the rotary post 9 and the connecting plate 10, the cleaning brush 11 brushes dirt adhered on the inner wall of the accommodating cavity 2, after the cleaning is finished, the motor is turned off, the water suction pump 22 is turned on, the water suction pump 22 pumps waste liquid in the accommodating cavity 2 into the waste liquid tank 20 through the water suction pipe 21 to realize collection, then the water suction pump 22 is turned off, when pretreatment is needed again, the slide plate is stepped down, the main gear 18 is separated from the right side auxiliary gear 17 to be contacted with the left side auxiliary gear 17, and the motor is started again.

The motor and suction pump 22 of the present utility model are conventional.

Compared with the prior art, the utility model has the beneficial effects that: the main body shell, the piston cylinder, the main gear and the like are arranged, so that the automatic mixing of clear water and multi-enzyme liquid can be realized, meanwhile, the inner wall of the accommodating cavity can be automatically cleaned and scrubbed after the pretreatment operation before the bed is finished, and the generated waste liquid can be quickly absorbed and collected.

Claims

1. The utility model provides a bedside preprocessing device, including main part shell (1) of rectangle, a serial communication port, be equipped with on main part shell (1) from top to bottom axial and opening up hold chamber (2), be equipped with in main part shell (1) and be located the fagging that holds chamber (2) below, both sides are equipped with respectively around the fagging and are located the piston cylinder (3) that hold chamber (2) left side and upper and lower axial, the diameter of piston cylinder (3) of front side is less than the diameter of piston cylinder (3) of rear side, coaxial piston plate (4) that can slide from top to bottom are equipped with in piston cylinder (3), two piston cylinder (3) upper ends are equipped with a three-way pipe (5), three-way pipe (5) free end inserts in holding chamber (2), be equipped with in main part shell (1) be located liquid reserve tank (6) of piston cylinder (3) top, cut apart into two holding chambers through baffle (7) in liquid reserve tank (6), piston cylinder (3) upper end is equipped with and inserts the indoor pipette (8) that holds that corresponds the side, be equipped with in main part shell (1) and hold chamber (2) coaxial and rotatable inner wall (9) and be equipped with on rotatable connecting plate (10) and holding connecting plate (10).

2. The bedside pretreatment device according to claim 1, characterized in that the piston plate (4) is slidably connected with the piston cylinder (3), the lower end of the piston plate (4) is coaxially provided with connecting columns (12), the lower ends of the two connecting columns (12) are connected through a connecting plate (13), a rotatable guide column (14) is arranged in the main body shell (1), an annular guide groove (15) is formed in the guide column (14), and a plug-in column (16) inserted into the guide groove (15) is arranged on the connecting column (12).

3. A bedside pretreatment device according to claim 2, characterized in that the guide post (14) and the lower end of the rotary post (9) are respectively and coaxially provided with a pinion (17), the pinion (17) at the lower end of the guide post (14) is positioned below the pinion (17) at the lower end of the rotary post (9), and a main gear (18) which is positioned between the two pinions (17) and can be meshed with the pinions (17) is arranged in the main body shell (1).

4. The bedside pretreatment device of claim 1, wherein a motor is arranged on the lower side wall of the main body shell (1), a sleeve is arranged on an output shaft of the motor, a sliding column (19) is connected in a sliding manner in the sleeve, and the upper end of the sliding column (19) is fixedly connected with a main gear (18) in a coaxial manner.

5. The bedside pretreatment device according to claim 1, wherein the right end of the main body shell (1) is provided with a waste liquid tank (20), a water suction pump (22) is arranged in the main body shell (1), a water suction pipe (21) is arranged on the water suction pump (22), the upper end of the water suction pipe (21) is inserted into the accommodating cavity (2), and the lower end of the water suction pipe is inserted into the waste liquid tank (20).

6. A bedside pretreatment device according to claim 1, characterized in that said tee (5) is provided with a first one-way valve with a right opening, and said two pipettes (8) are respectively provided with a second one-way valve with a downward opening.

7. The bedside pretreatment device according to claim 1, characterized in that the front end of the main body shell (1) is provided with a chute in the vertical direction, a slide plate fixed with the slide column (19) is connected in the chute in a sliding way, the front end of the main body shell (1) is provided with two grooves which are opposite up and down and hemispherical, the rear end of the slide plate is provided with a round groove, and the bottom surface of the round groove is connected with a limit column (23) which can be inserted into the groove through a spring.

8. A bedside pretreatment device according to claim 1, characterized in that said liquid storage tank (6) and said waste liquid tank (20) are detachably connected with plugs, respectively.