CN111569116A - An automatic washing and disinfection device for disinfection supply room - Google Patents

Abstract

The invention discloses an automatic washing and sterilizing device for a sterilizing supply room, which relates to the technical field of sterilizing medical instruments. The invention comprises a box body; a driving device is arranged above the box body; a disinfection chamber is arranged inside the box body; a disinfection device is rotatably installed above the disinfection chamber; A spray pipe and a suspension rod are assembled; a spray head is symmetrically communicated below the spray pipe; a hanging rod is symmetrically arranged below the suspension rod; the hanging rod includes a column body and a column cap; the column body is a cylinder; a connecting rod is arranged under the column cap; The connecting rod is placed in the inner cavity of the column body; a spring is sleeved on the connecting rod. In the present invention, the driving device is installed above the box body, the disinfection device and the cleaning device are installed inside the box body, and the spray pipe in the disinfection device is controlled by the controller to sterilize the medical instruments suspended by the lower hanging rod, so as to improve the cleaning effect and complete the disinfection. Reduced medical risks.

Description

An automatic washing and disinfection device for disinfection supply room

technical field

The invention belongs to the technical field of sterilization of medical instruments, and in particular relates to an automatic washing and sterilizing device for a sterilizing supply room.

Background technique

The full name of the disinfection room is the disinfection supply room, which is an important department for the hospital to supply various sterile instruments, dressings and supplies. The quality of its work directly affects the quality of medical care and the safety of patients; the new construction, expansion and reconstruction of the disinfection room should be based on the premise of improving work efficiency and ensuring work quality. The supply room should be close to the clinical department and can be located in the middle of the inpatient department and the outpatient department. The surrounding environment should be clean and free of pollution sources, and a relatively independent area should be formed to facilitate the organization of internal work lines and avoid interference from outsiders. In order to avoid the pollution of disinfection and sterilization equipment, it should be divided into polluted area, clean area and sterile area. The supply of high-pressure steam should be sufficient and convenient. Good ventilation and lighting. Walls and ceilings should be free of cracks, dust, and easy to clean and disinfect. The ground is smooth and has drainage channels. A complete supply room should have a place for receiving, washing, special drying items, dressing making, disinfection, aseptic storage, distribution and staff changing rooms. Conditional hospitals should set up pyrogen monitoring rooms, offices and toilets.

The existing disinfection devices are all about placing the medical devices on the tray for disinfection treatment. Due to the placement state, the contact area between the medical device and the tray is large, resulting in an insufficient disinfection effect and a potential safety hazard, and the existing spray disinfection device is in the process of being sterilized. When spraying, the spraying direction is fixed, and it is also impossible to achieve comprehensive disinfection.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic washing and sterilizing device for a sterilizing supply room. By installing a driving device above the box body, installing a sterilizing device and a cleaning device inside the box body, and using a controller to control the spray pipe in the sterilizing device to the bottom The medical equipment suspended by the suspension rod is sterilized, which solves the problem of poor sterilization effect of the existing sterilization device.

In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions:

The invention relates to an automatic washing and disinfection device for a disinfection supply room, comprising a box body; the box body is a circular barrel body; a driving device is arranged above the box body; a disinfection chamber is arranged inside the box body; A sterilizing device is rotatably installed above the sterilization chamber; a cleaning device is rotatably installed below the sterilization chamber;

The sterilizing device comprises a plurality of groups of spray pipes and hanging rods arranged at intervals in sequence; a spray head is symmetrically connected under the spray pipes; a hanging rod is symmetrically arranged below the hanging rod, and the hanging rod sd is used for hanging medical instruments;

The hanging rod includes a column body and a column cap; the column body is a cylindrical body; a connecting rod is arranged under the column cap; the connecting rod is placed in the inner cavity of the column body; There is a spring; one end of the spring is fixed on the lower surface of the column cap; the other end of the spring is fixed at the bottom of the inner cavity of the column body.

Further, the driving device includes a first motor; the output shaft of the first motor is rotatably connected to a rotating pipe running through the upper wall of the box body through a bevel gear set; the part of the rotating pipe located in the sterilizing chamber is connected with a sterilizing device.

Further, the bevel gear set is composed of two mutually perpendicular and meshing bevel gears.

Further, the cleaning device includes a second motor installed at the bottom of the box body; one end of the output shaft of the second motor is connected to the pulsator through the lower bottom surface of the box body.

Further, a door body is hinged on one side of the box body, and a sealing tape is attached to the door body; a medicine box is arranged on the opposite side of the box body; a heating resistor is arranged at the bottom of the medicine box; A dosing funnel is arranged above the medicine box; a medicine delivery pipe is arranged in the medicine box; The rotating tube is connected.

Further, the box body is also provided with a support frame and a drain pipe; a water pump is provided on the drain pipe.

Further, a controller is provided on the outer wall of the box.

Further, a hook is also fixed below the suspension rod.

Further, the water outlet of the drainage pipe is connected with a feeding tray.

The present invention has the following beneficial effects:

In the present invention, the driving device is installed above the box body, the disinfection device and the cleaning device are installed inside the box body, and the spray pipe in the disinfection device is controlled by the controller to sterilize the medical instruments suspended by the lower hanging rod, so as to improve the cleaning effect and complete the disinfection. Reduced medical risks.

Of course, it is not necessary for any product embodying the present invention to achieve all of the above-described advantages simultaneously.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of the internal structure of an automatic washing and disinfecting device for a disinfection supply room of the present invention;

Figure 2 is a schematic structural diagram of a spray pipe and a suspension rod;

Fig. 3 is the front view of Fig. 2;

Figure 4 is a schematic diagram of the internal structure of the hanging rod;

In the accompanying drawings, the list of components represented by each number is as follows:

1-box, 2-sterilization chamber, 3-first motor, 4-spray pipe, 5-hanging rod, 6-hanging rod, 7-column cap, 8-column body, 9-second motor, 10- Door body, 11-medicine box, 12-lift pump, 13-support frame, 14-drain pipe, 301-bevel gear set, 302-rotating pipe, 401-spray head, 701-connecting rod, 702-spring, 901-wave Wheel, 1101-heating resistor, 1102-dosing funnel, 1103-dosing pipe, 1401-water pump.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1 , the present invention is an automatic washing and sterilizing device for a sterilizing supply room, including a box body 1; the box body 1 is a circular barrel body; a driving device is arranged above the box body 1; There is a disinfection chamber 2; a disinfection device is rotated and installed above the disinfection chamber 2; a cleaning device is rotated and installed at the bottom of the disinfection chamber 2;

As shown in Figure 2-3, the disinfection device includes three groups of spray pipes 4 and suspension rods 5 arranged at intervals in sequence, and the spray pipes 4 and the suspension rods 5 are radially surrounding the rotating pipe 302, and the number of the suspension rods 5 in each layer is The number of the spray pipes 4 is the same and corresponds to each other; a spray head 401 is symmetrically connected below the spray pipe 4, and the spray head 401 is used to spray the medicine downward; a hanging rod 6 is symmetrically arranged below the hanging rod 5, and the hanging rod 6 is used for hanging medical treatment. instrument;

As shown in FIG. 4 , the hanging rod 6 includes a column body 8 and a column cap 7; the column body 8 is a cylindrical body; a connecting rod 701 is provided below the column cap 7; the connecting rod 701 is placed in the inner cavity of the column body 8; A spring 702 is sleeved on the rod 701; one end of the spring 702 is fixed on the lower surface of the column cap 7; the other end of the spring 702 is fixed at the bottom of the inner cavity of the column body 8; when in use, pull up the column cap 7 to make the column cap 7 and the column The body 8 is separated, and the upper edge of the medical instrument is placed between the column cap 7 and the column body 8. When the column cap 7 is lowered, the column cap 7 clamps the medical instrument under the elastic force of the spring 702.

Wherein, the driving device includes a first motor 3; the output shaft of the first motor 3 is rotatably connected with a rotating pipe 302 running through the upper wall of the casing 1 through a bevel gear set 301; the part of the rotating pipe 302 located in the sterilizing chamber 2 is connected with a sterilizing device; The rotation of the driving device can make the rotating tube 302 rotate along with it. During the rotation, the sprayed medicine can be evenly sprayed on the medical equipment, and the disinfection effect is improved.

The bevel gear set 301 is composed of two bevel gears that are perpendicular to each other and meshing with each other.

Among them, the cleaning device includes a second motor 9 installed at the bottom of the box 1; one end of the output shaft of the second motor 9 is connected to the pulsator 901 through the bottom surface of the box 1. When cleaning is required, the inside of the box can be filled with When it is full of water, the second motor 9 is used to drive the pulsator 901 to rotate, and the formed eddy current cleans the medical equipment. The principle is similar to that of a drum washing machine, so that the washing effect is better.

A door body 10 is hinged on one side of the box body 1, and a sealing tape is attached to the door body 10 to prevent the medicine in the box body 1 from flowing out; a medicine box 11 is arranged on the opposite side of the box body 1; There is a heating resistor 1101, the heating resistor 1101 can heat the medicine to a sufficient temperature, so that the medicine can be sterilized, and the high-temperature steam generated can also produce a disinfection effect on the medical equipment; above the medicine box 11 is provided with a dosing funnel 1102; a medicine delivery pipe 1103 is arranged in the medicine box 11; one end of the medicine delivery pipe 1103 passes through the box body 1 and communicates with the water inlet of the lift pump 12 located at the top of the box body 1; the water outlet of the lift pump 12 is communicated with the rotary pipe 302, from The medicament is added into the dosing funnel 1102, and the lift pump 12 sucks the medicament from the drug delivery pipe 1103 into the rotating pipe 302, and sprays the medicine on the medical equipment by the nozzle 401 in the rotating pipe 302 to realize the supply of disinfectant.

The box body 1 is also provided with a support frame 13 and a drain pipe 14; the drain pipe 14 is provided with a water pump 1401. When medical equipment needs to be cleaned, water can be injected into the box body 1 through the water pump 1401. The pipe 14 discharges the sewage.

A controller is provided on the outer wall of the box body 1, and the controller box is electrically connected to the first motor 3, the second motor 9, the lift pump 12, the heating resistor 1101 and the water pump 1401 in the box, respectively.

Among them, a hook is also fixed below the suspension rod 5, and the hook can be used for medical instruments that are inconvenient to hang, such as scissors, scalpels and other hard medical equipment.

Among them, the water outlet of the drain pipe 14 is connected with a feeding tray, which is used to pour medical wastewater from medical equipment into the feeding tray. The sewage in the feeding tray will be specially treated to avoid direct discharge of sewage and cause water pollution. .

A specific application of this embodiment is:

When using the automatic washing and disinfecting device for disinfection: open the door 10 hinged on one side of the box body 1, and hang the medical equipment that needs to be sterilized on the hanging rod 6; the specific use method of the hanging rod 6 is as follows: pull up the column cap 7 The column cap 7 is separated from the column body 8, and the upper edge of the medical device is placed between the column cap 7 and the column body 8. When the column cap 7 is lowered, the column cap 7 clamps the medical device under the elastic force of the spring 702. The disinfectant is added into the medicine box 11 from the dosing funnel 1102 , the lift pump 12 is activated by the controller, and the lift pump 12 sucks the disinfectant in the medicine box 11 into the spray pipe 4 in the box body 1 through the medicine delivery pipe 1103 , the medicament is sprayed down by the spray head 401 on the spray pipe 4, because the three groups of spray pipes 4 and the suspension rod 5 are arranged at intervals, the spray pipe 4 and the suspension rod 5 are radially around the rotating pipe 302, each layer The number of the suspension rods 5 is the same as that of the spray pipes 4 and corresponds to each other. The medicine sprayed by the spray head 401 sterilizes the medical equipment. Because the rotating pipe 302 is operated by the first motor, the rotation of the rotating pipe 302 is realized through the bevel gear set. Rotate and rotate, so that the medicine is sprayed on the medical device to sterilize the medical device.

When washing with an automatic washer-disinfector:

The washed disinfectant is discharged from the drain pipe 14; the water pump 1401 on the drain pipe 14 is then used to inject a large amount of clean water into the box. When the water injection amount reaches a certain level, the second motor is activated by the controller, and the second motor drives the pulsator. 901 rotates, and the formed eddy current cleans the medical equipment. The principle is similar to that of a drum washing machine, which is a technology well known to those skilled in the art.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (9)

1. An automatic washing and sterilizing device for a disinfection supply room, comprising a box body (1); the box body (1) is a circular barrel; a drive device is provided above the box body (1); the box body (1) A sterilization chamber (2) is arranged on the inside of the body (1); a sterilization device is rotatably installed above the sterilization chamber (2); a cleaning device is rotatably installed below the sterilization chamber (2); it is characterized in that: The disinfection device comprises a plurality of groups of spray pipes (4) and suspension rods (5) arranged at intervals in sequence; a spray head (401) is symmetrically connected below the spray pipes (4); and the bottom of the suspension rod (5) is symmetrically connected A hanging rod (6) is provided; The hanging rod (6) comprises a column body (8) and a column cap (7); the column body (8) is a cylindrical body; a connecting rod (701) is arranged below the column cap (7); the The connecting rod (701) is placed in the inner cavity of the column body (8); a spring (702) is sleeved on the connecting rod (701); one end of the spring (702) is fixed on the lower surface of the column cap (7); The other end of the spring (702) is fixed at the bottom of the inner cavity of the column body (8). 2 . The automatic washing and sterilizing device for a sterilizing supply room according to claim 1 , wherein the driving device comprises a first motor ( 3 ); the output shaft of the first motor ( 3 ) passes through a bevel gear. 3 . The group (301) is rotatably connected with a rotating pipe (302) penetrating the upper wall of the box body (1); the part of the rotating pipe (302) located in the sterilizing chamber (2) is connected with a sterilizing device. 3. The automatic washing and sterilizing device for a sterilizing supply room according to claim 2, wherein the bevel gear set (301) is composed of two mutually perpendicular and meshing bevel gears. 4. The automatic washing and disinfecting device for a disinfection supply room according to claim 1, wherein the cleaning device comprises a second motor (9) installed at the bottom of the box body (1); the second motor One end of the output shaft of (9) is connected to the pulsator (901) through the lower bottom surface of the box body (1). 5. The automatic washing and disinfecting device for a disinfection supply room according to claim 1 or 2, wherein a door body (10) is hinged on one side of the box body (1), and the door body (10) A sealing tape is attached to the top; a medicine box (11) is arranged on the opposite side of the box body (1); a heating resistor (1101) is arranged at the bottom of the medicine box (11); the upper part of the medicine box (11) A dosing funnel (1102) is provided; a medicine delivery tube (1103) is arranged in the medicine box (11); one end of the medicine delivery tube (1103) passes through the box body (1) and is located in the box body (1) The water inlet of the lift pump (12) at the top is communicated with; the water outlet of the lift pump (12) is communicated with the rotating pipe (302). 6 . The automatic washing and disinfecting device for a disinfection supply room according to claim 1 , wherein the box body ( 1 ) is further provided with a support frame ( 13 ) and a drain pipe ( 14 ); the drain pipe (14) is provided with a water pump (1401). 7 . The automatic washing and disinfecting device for a disinfection supply room according to claim 1 , wherein a controller is provided on the outer wall of the box body ( 1 ). 8 . 8 . The automatic washing and disinfecting device for a disinfection supply room according to claim 1 , wherein a hook is also fixed below the hanging rod ( 5 ). 9 . 9 . The automatic washing and sterilizing device for a sterilizing supply room according to claim 6 , wherein the water outlet of the drain pipe ( 14 ) is connected with a feeding tray. 10 .

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