Pretreatment enzyme device for digestive endoscopy

Abstract

The utility model relates to the technical field of medical instruments and equipment, and discloses a digestive endoscope enzyme pretreatment device which comprises a barrel body used for containing enzyme washing liquid and a frame body used for supporting the barrel body, a liquid pumping device is installed at an outlet of the barrel body, and the enzyme washing liquid can be pumped out through the liquid pumping device; the liquid extractor is connected with a cage body capable of extending into the cylinder body, and an electric heating rod and a vibration motor which are used for heating the enzyme washing liquid are arranged in the cage body. According to the utility model, the enzyme washing liquid can be used after being pumped out by the liquid pumping device, so that the enzyme washing liquid can be in a daily closed state and can be taken at any time, the mixed use of multiple endoscopes is avoided, and the enzyme washing liquid is prevented from being polluted; and an electric heating rod and a vibration motor can be used for respectively heating and uniformly mixing the solution, so that the technical effect of fully ensuring the activity of the enzyme washing liquid is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments and equipment, in particular to a digestive endoscope pretreatment enzyme device. Background Art

[0002] Digestive endoscopy is an important instrument for screening early gastrointestinal diseases and diagnosing and treating gastrointestinal diseases, and is widely used in clinical practice.

[0003] Digestive endoscopes need to undergo strict cleaning and disinfection operations after surgery, and are equipped with cleaning and disinfection equipment of corresponding scale. According to the endoscope pretreatment operation process in the "WS 507-2016 Technical Specifications for Cleaning and Disinfection of Flexible Endoscopes", the surface stains of the endoscope need to be wiped off after use, and then the front end of the endoscope needs to be implanted in a container filled with medical cleaning fluid by repeatedly supplying water and air. Place the suction tank until the cleaning fluid flows in, start the suction function, extract the cleaning fluid and then wash with water, enzyme clean, rinse and lubricate, disinfect, rinse, blow dry and store.

[0004] In the prior art, there is no professional equipment for the pretreatment of endoscopes. Medical staff usually use an open cylinder to hold enzyme cleaning solution, and the front end of the endoscope is directly inserted into the barrel for negative pressure suction. Multiple endoscopes are usually cleaned in one cylinder, which can easily cause contamination. In addition, the enzyme cleaning solution is uneven and the temperature is not appropriate, resulting in the activity of the cleaning solution being unguaranteed. In short, the effectiveness of the enzyme cleaning solution cannot be guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide a digestive endoscope pretreatment enzyme device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A digestive endoscope pretreatment enzyme device comprises a barrel for containing enzyme washing liquid and a frame for supporting the barrel, and a liquid extractor is installed at the outlet of the barrel so that the enzyme washing liquid can be extracted through the liquid extractor;

[0008] Compared with the traditional pretreatment enzyme device, the present device is provided with a liquid extractor on the cylinder, which allows the enzyme washing liquid to be extracted by the liquid extractor before use, so that the enzyme washing liquid can be kept in a closed state on a daily basis and taken out as needed, thus avoiding the mixed use of multiple endoscopes and the contamination of the enzyme washing liquid;

[0009] Furthermore, the liquid extractor is connected to a cage that can be inserted into the cylinder, and an electric heating rod and a vibration motor for heating the enzyme washing solution are placed in the cage;

[0010] Compared with the traditional enzyme pretreatment device, this device is also equipped with an electric heating rod and a vibration motor, which can be used to heat and mix the solution respectively, fully ensuring the activity of the enzyme washing solution;

[0011] In addition, the electric heating rod and the vibration motor are sent into the cylinder through the cage, which forms a certain protection effect on the electric heating rod and the vibration motor;

[0012] The cage here can be understood as: having a certain hard structure to accommodate the electric heating rod and the vibration motor inside it, forming a certain constraint on the electric heating rod and the vibration motor to prevent the electric heating rod and the vibration motor from shaking, and the hard structure allows the enzyme washing solution to flow between the cage and the cylinder.

[0013] Furthermore, a hook is formed on the frame, and the hook is hung on a movable cart, so that the pretreatment enzyme device can be moved with the cart, which is convenient for the application of the device.

[0014] Furthermore, the enzyme pretreatment device also includes a cup body, which is used to receive the enzyme washing liquid extracted by the liquid extractor, and the cup body can be placed on a cup holder formed on the frame;

[0015] The purpose of such a configuration is that after the extractor draws the enzyme washing liquid into the cup body, the end of the endoscope can be extended into the body to suck the enzyme washing liquid with negative pressure, thereby preventing the end of the endoscope from directly extending into the barrel body.

[0016] Furthermore, a thermocouple is installed in the cylinder to measure the temperature of the enzyme washing solution. The temperature is used to determine whether to continue heating the enzyme washing solution so that the enzyme washing solution is controlled at a temperature corresponding to the optimal activity.

[0017] Furthermore, the liquid extractor comprises a shell, one end of which is connected to the outlet of the cylinder, and the other end is open, and a funnel is provided at the open end which is recessed into the inside of the shell, so that the enzyme washing liquid can be introduced into the cylinder through the funnel;

[0018] The advantage of such a setting is that the enzyme washing solution is generally made by blending enzyme solution and distilled water. After the enzyme washing solution is completed, it can be directly guided into the cylinder through the funnel without opening the entire liquid extractor.

[0019] Furthermore, the open end of the shell is also provided with a rubber cover plate for closing the funnel.

[0020] Furthermore, the neck of the funnel extends into the cage, and a one-way valve is provided at one end extending into the cage, that is, the funnel extends directly into the cage, and the enzyme washing liquid enters the cylinder through the cage, and the one-way valve prevents the enzyme washing liquid from flowing back into the liquid extractor.

[0021] Furthermore, the liquid extractor also includes a liquid pump, which is installed in the shell, with its input end connected to the water pipe, the water pipe extends into the cage body, and the output end of the liquid pump is connected to the liquid outlet pipe of the liquid extractor, the liquid outlet pipe extends out of the shell and is directly opposite to the upper end of the cup body.

[0022] Furthermore, the shell is connected to the cylinder body through a buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a front view of the digestive endoscope pretreatment enzyme device in the embodiment of the utility model;

[0025] Figure 2 It is a side view of the digestive endoscope pretreatment enzyme device in the embodiment of the utility model;

[0026] Figure 3 is a cross-sectional view of a liquid extractor in an embodiment of the utility model;

[0027] In the figure:

[0028] Cylinder 1;

[0029] Frame 2, hook 21, cup holder 22;

[0030] Liquid extractor 3, housing 31, funnel 32, rubber cover 33, one-way valve 34, liquid pump 35, water diversion pipe 36, liquid outlet pipe 37, buckle 38, switch 39;

[0031] Cage body 4, hole 41;

[0032] Electric heating rod 5;

[0033] Vibration motor 6;

[0034] Cup body 7;

[0035] Thermocouple 8. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Example: This example provides a preferred implementation of a digestive endoscope pretreatment enzyme device, combined with the attached Figure 1 ~Attached Figure 3 Specific instructions.

[0038] Please see attached Figures 1-2 , are respectively a front view and a side view of the pretreatment enzyme device, the pretreatment enzyme device comprises a barrel 1 for accommodating an enzyme washing liquid and a frame 2 for supporting the barrel 1, a liquid extractor 3 is installed at the outlet of the barrel 1, so that the enzyme washing liquid can be extracted through the liquid extractor 3; in the present embodiment, the barrel 1 is a cylindrical barrel with an open end in a closed shape, the frame 2 has a cylindrical profile and is formed by bending and welding a strip of metal material, the barrel 1 is placed in the frame 2, and the liquid extractor 3 is an electric liquid extractor.

[0039] Please see attached Figure 3 , is a cross-sectional view of the liquid extractor 3, the liquid extractor 3 is connected to a cage 4 that can be inserted into the barrel 1, specifically, the cage 4 is a hollow columnar structure made of polyester material, which is injection molded at the lower end of the liquid extractor 3, and a plurality of holes 41 for the enzyme washing solution to pass through are opened on the wall of the cage 4;

[0040] Please continue to see the attached Figure 3 An electric heating rod 5 and a vibration motor 6 for heating the enzyme washing solution are installed in the cage 4. The electric heating rod 5 and the vibration motor 6 are electrically connected to the controller in the liquid extractor 3, and are started and stopped by a switch 39 provided on the liquid extractor 3.

[0041] Please continue to see the attached Figures 1-2 A hook 21 is formed on the frame 2, and the hook 21 is formed by bending a metal material.

[0042] Please continue to see the attached Figures 1-2 The enzyme pretreatment device also includes a cup body 7, which is used to receive the enzyme washing liquid extracted by the liquid extractor 3. The cup body 7 can be placed on a cup holder 22 formed on the frame 2. Specifically, in this embodiment, there are two cup holders 22. By rotating the liquid extractor 3 or the cylinder 1, different cup bodies 7 can be made to correspond to the liquid outlet position of the liquid extractor 3. Correspondingly, there are also two cup holders 22. The cup holders 22 are annular rings, which are also formed by bending metal materials and are welded to the frame 2 as a whole.

[0043] Please continue to see the attached Figure 1 A thermocouple 8 is also installed in the cylinder 1 to detect the temperature of the enzyme washing solution in the cylinder 1, and it is also electrically connected to the controller in the liquid extractor 3.

[0044] Please continue to see the attached Figure 3The liquid extractor 3 includes a shell 31, which is made of polyester material and has a cylindrical structure. One end of the shell 31 is used to connect with the outlet of the cylinder 1, and the other end is open. A funnel 32 is provided at the open end and is recessed into the inside of the shell 31, so that the enzyme washing solution can be introduced into the cylinder 1 through the funnel 32; specifically, the top outer edge side of the funnel 32 is welded to the open part of the shell 31, or the two are integrally formed, that is, the connection between the funnel 32 and the shell 31 is in a sealed state.

[0045] Please continue to see the attached Figure 3 The open end of the shell 31 is also provided with a rubber cover 33 for closing the funnel 32 , one end of the rubber cover 33 is hinged or rotatably connected to the open end of the shell 31 , and the other end extends to snap with the outer wall of the shell 31 .

[0046] Please continue to see the attached Figure 3 The neck of the funnel 32 extends into the cage body 4 , and a one-way valve 34 is provided at one end extending into the cage body 4 .

[0047] Please continue to see the attached Figure 3 The liquid extractor 3 also includes a liquid pump 35, which is installed in the shell 31, and its input end is connected to a water pipe 36, which extends into the cage body 4, and the output end of the liquid pump 35 is connected to a liquid outlet pipe 37 of the liquid extractor 3, and the liquid pump 35 is electrically connected to the controller and is controlled to open and close by a switch.

[0048] Please continue to see the attached Figure 3 The housing 31 is connected to the cylinder 1 through a buckle 38, and a rubber ring is provided at the connection between the buckle 38 and the cylinder 1 to prevent leakage of the enzyme washing solution.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A digestive endoscope pretreatment enzyme device, characterized in that: It comprises a barrel for containing enzyme washing liquid and a frame for supporting the barrel, a liquid extractor is installed at the outlet of the barrel, so that the enzyme washing liquid can be extracted through the liquid extractor; the liquid extractor is connected to a cage that can be inserted into the barrel, and an electric heating rod and a vibration motor for heating the enzyme washing liquid are placed in the cage; It also includes a cup body, which is used to receive the enzyme cleaning liquid extracted by the liquid extractor, and the cup body can be placed on a cup holder formed on the frame; The liquid extractor comprises a shell, one end of which is connected to the outlet of the cylinder, and the other end is open, and a funnel is provided at the open end recessed into the inside of the shell, so that the enzyme washing solution can be introduced into the cylinder through the funnel.

2. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: A hook is formed on the frame.

3. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: A thermocouple is also installed in the cylinder.

4. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: The open end of the housing is also provided with a rubber cover plate for closing the funnel.

5. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: The neck of the funnel extends into the cage body, and a one-way valve is arranged at one end extending into the cage body.

6. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: The liquid extractor also includes a liquid pump, which is installed in the shell, with its input end connected to a water diversion pipe extending into the cage body, and the output end of the liquid pump connected to a liquid outlet pipe of the liquid extractor.

7. A digestive endoscope pretreatment enzyme device according to claim 1, characterized in that: The shell is connected to the cylinder through a buckle.

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