CN106729827A - Chlorination equipment - Google Patents

Abstract

The invention discloses a disinfection device, comprising: a cleaning tank, which is a U-shaped concave cavity, and a shelf for fixing surgical instruments is arranged in the concave cavity, and the shelf is rotatably arranged at the bottom of the concave cavity , wherein, three types of nozzles are arranged on the wall of the concave cavity, and the three types of nozzles are electrically connected to a controller and controlled by the controller; the first type of nozzles are connected to the water inlet pipe, and the spraying direction is the same as the inner radius of the concave cavity. The direction is at an angle of 10 degrees to 15 degrees. The water sprayed from the first type of nozzles flushes the surgical instruments and also pushes the shelf to rotate; the second type of nozzles is connected with the disinfectant tank to spray disinfectant on the surgical instruments for disinfection. ; The third type of nozzle is connected with the superheated steam generating device to spray superheated steam to the surgical instrument for further disinfection. The device not only improves the efficiency of disinfection, but also thoroughly sterilizes the surgical instruments, thereby avoiding infection that may be caused by incomplete disinfection of the surgical instruments.

Description

Disinfection device

technical field

The invention belongs to the field of disinfection of medical instruments, in particular to a disinfection device suitable for surgical instruments.

Background technique

Surgery, commonly known as surgery, is a process in which surgical equipment or instruments are inserted into the human body or other biological tissues under the operation of a surgeon to remove lesions, modify structures, or implant foreign objects by external force. With the application of microsurgical technology, surgery has been greatly developed, and surgery is only one of the methods of surgical disease treatment. The surgical instruments used in the operation process, such as scalpels, tweezers, etc., must be sterilized by autoclaving before each use, otherwise the bacteria carried will cause cross-infection and affect the health of the patient. However, the existing surgical instrument disinfection devices generally have the problems of heavy workload, low efficiency and incomplete disinfection.

Contents of the invention

In order to overcome the deficiencies of the prior art, the disinfection device provided by the present invention not only improves the efficiency of disinfection, but also thoroughly disinfects surgical instruments, avoiding infection that may be caused by incomplete disinfection of surgical instruments.

The technical scheme provided by the invention is:

A disinfection device, comprising:

The cleaning tank is a U-shaped concave cavity, and a shelf for fixing surgical instruments is arranged in the concave cavity, and the shelf is rotatably arranged at the bottom of the concave cavity, wherein, in the concave cavity, Three types of nozzles are arranged on the wall of the concave cavity, the first type of nozzle, the second type of nozzle and the third type of nozzle, and the three types of nozzles are electrically connected to a controller and controlled by the controller;

The first type of nozzle is connected to the water inlet pipe, and its spraying direction is at an angle of 10° to 15° with the inner radius direction of the concave cavity. The water sprayed from the first type of nozzle is washing the surface of the surgical instrument. Simultaneously, the rack is also pushed to rotate; the second type of nozzle is connected with the disinfectant tank to spray the disinfectant to the surgical instrument for disinfection; the third type of nozzle is connected with the superheated steam generating device to spray the surgical instrument The surgical instruments are sprayed with superheated steam for further disinfection.

Preferably, in the disinfection device, the nozzles of the first type are connected to the water inlet pipe through the first pipeline; the nozzles of the second type are connected to the disinfectant tank through the second pipeline; the nozzles of the third type are connected through the third The pipeline is connected with the superheated steam generating device.

Preferably, in the disinfection device, the cleaning tank is located inside a body; the disinfectant tank is arranged inside the body.

Preferably, in the disinfection device, a disinfectant outlet is provided on the wall of the concave cavity, and a first valve for controlling the opening and closing of the disinfectant outlet is arranged at the outlet of the disinfectant. The liquid outlet is connected to the disinfectant liquid tank, and the disinfectant liquid tank, the second pipeline, the second type nozzle, the concave cavity and the disinfectant liquid tank form a disinfectant liquid circulation cycle, wherein the A circulation pump is arranged in the second pipeline, and the circulation pump is connected to and controlled by the controller.

Preferably, in the disinfection device, a cleaning water outlet is provided on the wall of the concave cavity to discharge the sewage for cleaning the surgical instruments, and a control device for controlling the cleaning water is provided at the cleaning water outlet. The second valve for opening and closing the outlet.

Preferably, in the disinfection device, the nozzles of the third type are arranged above the wall of the concave cavity; the nozzles of the second type and the nozzles of the first type are arranged alternately at intervals.

Preferably, in the disinfection device, the number of the first type nozzles and the second nozzles arranged in each circle is 4-8.

Preferably, in the disinfection device, the number of turns of the first nozzle and the second nozzle is 3-4.

Preferably, the disinfection device is provided with a cover above the concave cavity.

Preferably, in the disinfection device, both the first valve and the second valve are electrically connected to the controller.

The present invention at least includes the following beneficial effects: since the cleaning tank provided is a U-shaped concave cavity, and a shelf for fixing surgical instruments is rotatably set in the concave cavity, and a There are three types of nozzles, the first type of nozzle, the second type of nozzle and the third type of nozzle. The setting of the three types of nozzles makes the disinfection of surgical instruments very thorough. First, the surgical instruments are cleaned with water first, and cleaning agents can also be added to the cleaning water. After the surgical instrument is washed with water, it is cleaned with a disinfectant solution, and the disinfectant solution tank, the second pipeline, the second type of nozzle, the concave cavity and the disinfectant solution tank form a circulation cycle of disinfectant solution, Make the disinfectant continuously soak and rinse the surgical instruments. After the disinfectant is used for disinfection, the superheated steam is used to further disinfect the surgical instruments, so that the disinfection of the surgical instruments is very thorough; because the shelf of the fixed surgical instruments can spray water on the nozzle Or rotate under the action of disinfectant, so that the surgical instruments can be cleaned and sterilized in all directions.

Other advantages, objectives and features of the present invention will partly be embodied through the following descriptions, and partly will be understood by those skilled in the art through the study and practice of the present invention.

Description of drawings

Fig. 1 is a schematic structural view of the disinfection device of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, the disinfection device provided by the embodiment of the present invention includes: a cleaning tank, which is a U-shaped concave cavity 1, and a shelf 2 for fixing surgical instruments is arranged in the concave cavity 1, so that The shelf 2 is rotatably arranged at the bottom of the concave cavity 1, wherein three types of nozzles are arranged on the wall of the concave cavity, the first type nozzle 7, the second type nozzle 8 and the third type nozzle 6. The three types of nozzles are all electrically connected to a controller 3 and controlled by the controller 3; the first type of nozzles 7 are connected to the water inlet pipe, and the spraying direction is in line with the inner radius direction of the concave cavity. At an angle of 10° to 15°, the water sprayed from the first type of nozzle 7 also pushes the frame to rotate while washing the surgical instrument; the second type of nozzle 8 is connected to the disinfectant tank 4, The disinfectant can be sprayed to the surgical instrument for disinfection; the third type of nozzle 6 is connected with the superheated steam generating device 5 to spray superheated steam to the surgical instrument for further disinfection.

Wherein, the nozzles of the third type 6 are arranged above the wall of the concave cavity; the nozzles of the second type 8 and the nozzles of the first type 7 are arranged alternately at intervals. The number of the first type of nozzles and the second nozzles arranged in each circle is 4-8. The number of turns of the first nozzle and the second nozzle is 3-4 turns.

It should be noted that the method of fixing the surgical instrument on the shelf is not specifically limited here, and conventional fixing methods are sufficient. The shelf is rotatably arranged at the bottom of the concave cavity, and the specific way of setting is not specifically limited in this embodiment, the conventional way is enough, and the preferred way can be to set a bottom of the shelf turntable. The number of the three types of nozzles in this embodiment is not limited, and the given number is only a preferred number, which can be set according to the actual situation to achieve the best effect. Another point is that the injection speed and injection range of the nozzle are limited. This depends on the size of the actual concave cavity, the size of the shelf and other specific conditions to set the injection range of the nozzle. The higher the injection speed, the better, and the higher the speed, the better. The greater the scouring force on surgical instruments, the better the cleaning and disinfection. However, the specifics should be determined according to the type of surgical instruments.

It should also be noted that, due to the different functions of the three types of nozzles, the working hours of the three types of nozzles are different, which are completely controlled by the controller. First, during the cleaning process, the first type of nozzles work, and the process of disinfectant disinfection During the process, the second type of nozzle works, and during the steam sterilization process, the third type of nozzle works.

Since the set cleaning tank is a U-shaped concave cavity, and a shelf for fixing surgical instruments is arranged in a rotatable manner in the concave cavity, three types of nozzles are arranged on the wall of the concave cavity, and the first type of nozzles , the second type of nozzle and the third type of nozzle, the setting of the third type of nozzle makes the disinfection of surgical instruments very thorough. First, the surgical instruments should be cleaned with water first, and cleaning agents can also be added to the cleaning water. After the surgical instruments are cleaned with water, they can be disinfected After cleaning with disinfectant, superheated steam is used to further sterilize the surgical instruments, so that the surgical instruments are thoroughly sterilized. Since the shelf for fixing the surgical instrument can be rotated under the action of spraying water or disinfectant from the nozzle, the surgical instrument can be cleaned and sterilized in all directions.

In the specific setting process, the nozzles of the first type are connected to the water inlet pipe through the first pipe; the nozzles of the second type are connected to the disinfectant tank through the second pipe; the nozzles of the third type are connected to the superheated connected to the steam generator.

In order to improve the airtightness of the whole disinfection device, the cleaning tank is located inside a body 9; the disinfectant tank is arranged inside the body, and the superheated steam generating device is also arranged inside the body, so the first pipeline and the second pipeline Both the pipe and the third pipe run through the wall of the concave cavity and are connected with the devices connected thereto.

In another preferred embodiment, the disinfection device is provided with a disinfectant outlet 10 on the wall of the concave cavity, and the disinfectant outlet is provided with a first switch for controlling the opening and closing of the disinfectant outlet. A valve, the disinfectant outlet is connected to the disinfectant tank, the disinfectant tank, the second pipeline, the second type of nozzle, the concave cavity and the disinfectant tank constitute a disinfectant circulation circulation, wherein a circulation pump is arranged in the second pipeline, and the circulation pump is connected to and controlled by the controller.

Since the disinfectant tank, the second pipeline, the second type nozzle, the concave cavity and the disinfectant tank form a disinfectant circulation cycle, the disinfectant can continuously soak and flush the surgical instruments , Improve the efficiency of disinfection.

In order to facilitate the discharge of cleaned sewage, the disinfection device is provided with a cleaning water outlet 11 on the wall of the concave cavity to discharge the sewage for cleaning the surgical instruments, and a control device is provided at the cleaning water outlet. The second valve for opening and closing the cleaning water outlet.

In order to improve the airtightness of the cleaning tank, the disinfection device is provided with a cover 12 above the concave cavity.

In order to improve the intelligence of the entire disinfection device, the disinfection device, the first valve and the second valve are all electrically connected to the controller.

Although the embodiment of the present invention has been disclosed as above, it is not limited to the use listed in the specification and implementation, it can be applied to various fields suitable for the present invention, and it can be easily understood by those skilled in the art Therefore, the invention is not limited to the specific details and examples shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims (10)

1. A disinfection device, characterized in that, comprising: The cleaning tank is a U-shaped concave cavity, and a shelf for fixing surgical instruments is arranged in the concave cavity, and the shelf is rotatably arranged at the bottom of the concave cavity, wherein, in the concave cavity, Three types of nozzles are arranged on the wall of the concave cavity, the first type of nozzle, the second type of nozzle and the third type of nozzle, and the three types of nozzles are electrically connected to a controller and controlled by the controller; The first type of nozzle is connected to the water inlet pipe, and its spraying direction is at an angle of 10° to 15° with the inner radius direction of the concave cavity. The water sprayed from the first type of nozzle is washing the surface of the surgical instrument. Simultaneously, the rack is also pushed to rotate; the second type of nozzle is connected with the disinfectant tank to spray the disinfectant to the surgical instrument for disinfection; the third type of nozzle is connected with the superheated steam generating device to spray the surgical instrument The surgical instruments are sprayed with superheated steam for further disinfection. 2. The disinfection device according to claim 1, wherein the first type of nozzle is connected to the water inlet pipe through the first pipeline; the second type of nozzle is connected to the disinfectant tank through the second pipeline; The three types of nozzles are connected with the superheated steam generating device through the third pipeline. 3. The disinfection device according to claim 2, wherein the cleaning tank is located inside a body; the disinfectant tank is arranged inside the body. 4. The disinfection device according to claim 2, wherein a disinfectant outlet is provided on the wall of the concave cavity, and the disinfectant outlet is provided with a first switch for controlling the opening and closing of the disinfectant outlet. A valve, the disinfectant outlet is connected to the disinfectant tank, the disinfectant tank, the second pipeline, the second type of nozzle, the concave cavity and the disinfectant tank constitute a disinfectant circulation circulation, wherein a circulation pump is arranged in the second pipeline, and the circulation pump is connected to and controlled by the controller. 5. The disinfection device according to claim 4, wherein a cleaning water outlet is provided on the wall of the concave cavity to discharge the sewage for cleaning the surgical instruments, and a cleaning water outlet is provided at the cleaning water outlet. There is a second valve for controlling the opening and closing of the cleaning water outlet. 6. The disinfection device according to claim 1, wherein the nozzles of the third type are arranged above the wall of the concave cavity; the nozzles of the second type and the nozzles of the first type alternate at intervals way to set. 7 . The disinfection device according to claim 6 , wherein the number of nozzles of the first type and the nozzles of the second type arranged in each circle is 4-8. 8 . The disinfection device according to claim 7 , wherein the number of turns of the first nozzle and the second nozzle is 3-4. 9. The disinfection device according to claim 1, characterized in that a cover is provided above the concave cavity. 10. The disinfection device according to claim 5, wherein both the first valve and the second valve are electrically connected to the controller.