CN215959777U

CN215959777U - Scope disinfecting equipment

Info

Publication number: CN215959777U
Application number: CN202121668625.7U
Authority: CN
Inventors: 何小芳; 李玮; 陈朝元; 史瑜媛
Original assignee: AFFILIATED HOSPITAL OF FUJIAN MEDICAL UNIVERSITY
Current assignee: AFFILIATED HOSPITAL OF FUJIAN MEDICAL UNIVERSITY
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-08
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses endoscope disinfection equipment which comprises a container, a container cover, a mirror placing plate, an opening and closing mechanism and a lifting mechanism, wherein the container cover is arranged on the container; the container comprises an accommodating cavity, one end of the accommodating cavity is open, and the container cover is arranged on the opening of the accommodating cavity; the outer wall of the mirror plate is movably arranged on the inner wall of the accommodating cavity, the mirror plate comprises a first through hole, the first through hole is communicated with the front surface of the mirror plate and the back surface of the mirror plate, and the front surface of the mirror plate is used for bearing an endoscope; the opening and closing mechanism is arranged on the back surface of the mirror plate and is used for shielding the first through hole or keeping the first through hole open; the lifting mechanism is arranged in the accommodating cavity, the back surface of the mirror plate is arranged on a lifting end of the lifting mechanism, and the lifting end of the lifting mechanism is used for driving the mirror plate to ascend or descend along the inner wall of the accommodating cavity. The technical scheme protects the health of operators.

Description

Scope disinfecting equipment

Technical Field

The utility model relates to the technical field of endoscope equipment, in particular to endoscope disinfection equipment.

Background

The scope is as a delicate electronic equipment, need carry out manifold cycles and use, and all disinfect in advance to the scope before using at every turn, the turnover process needs to carry out cleaning and disinfection (require to reach high level disinfection effect even sterilization effect according to the standard), scope cleaning and disinfection divide into machine washing and manual cleaning and disinfection, the manual cleaning and disinfection turnover of scope is fast, the event still takes the manual cleaning and disinfection as leading (carry out according to soft scope cleaning and disinfection technical specification) to the cleaning and disinfection of scope at present, but the required device of present manual cleaning and disinfection has following drawback:

the cover is opened repeatedly, the time that the disinfectant is exposed in the air is long, the disinfectant can volatilize in the air or is easy to splash to the groove edge and the ground when fishing out the endoscope, so that air pollution, environmental pollution and potential artificial operation pollution of the disinfected endoscope are caused. The operators are easy to be stained with the disinfectant which belongs to irritant liquid and can affect the health of the respiratory tract, eyes, skin and other parts of the operators.

SUMMERY OF THE UTILITY MODEL

Therefore, an endoscope disinfection device is needed to be provided, and the problem that an operator is easily invaded by disinfectant when cleaning an endoscope is solved.

In order to achieve the above object, the present embodiment provides an endoscope sterilization apparatus, which includes a container, a container cover, a mirror plate, an opening and closing mechanism, and a lifting mechanism;

the container comprises an accommodating cavity, one end of the accommodating cavity is open, and the container cover is arranged on the opening of the accommodating cavity;

the outer wall of the mirror plate is movably arranged on the inner wall of the accommodating cavity, the mirror plate comprises a first through hole, the first through hole is communicated with the front surface of the mirror plate and the back surface of the mirror plate, and the front surface of the mirror plate is used for bearing an endoscope;

the opening and closing mechanism is arranged on the back surface of the mirror plate and is used for shielding the first through hole or keeping the first through hole open;

the lifting mechanism is arranged in the accommodating cavity, the back surface of the mirror plate is arranged on a lifting end of the lifting mechanism, and the lifting end of the lifting mechanism is used for driving the mirror plate to ascend or descend along the inner wall of the accommodating cavity.

Further, the opening and closing mechanism comprises a moving plate and a moving assembly;

the moving assembly is arranged on the back surface of the mirror plate, the moving end of the moving assembly is provided with the moving plate, the moving plate comprises a second through hole, the second through hole is communicated with the front surface of the moving plate and the back surface of the moving plate, and the front surface of the moving plate is movably arranged on the back surface of the mirror plate;

the moving end of the moving assembly is used for driving the moving plate to move along the back of the mirror plate, and the non-second through hole area of the moving plate is enabled to block the first through hole or the second through hole is enabled to be communicated with the first through hole.

Further, the moving assembly is a telescopic oil cylinder, a telescopic air cylinder or an electric push rod, and the moving assembly is used for driving the moving plate to perform linear reciprocating motion.

Further, the endoscope fixing mechanism is also included;

the endoscope fixing mechanism is arranged on the front face of the mirror plate and used for fixing an endoscope.

Further, the endoscope fixing mechanism is a buckle.

Further, the device also comprises an air exhaust fan;

the container further comprises an air inlet and an air outlet, the air exhaust fan is communicated with the accommodating cavity through the air outlet, and the air inlet is also communicated with the accommodating cavity.

Further, the device also comprises an anti-overflow mechanism;

the anti-overflow scattering mechanism is arranged on the air inlet and is used for preventing harmful gas in the accommodating cavity from overflowing into the air.

Further, the anti-overflow mechanism comprises a check valve or a filter screen.

Further, the device also comprises a blowing fan;

the blowing fan is communicated with the accommodating cavity through the air inlet.

Further, the lifting mechanism is a telescopic oil cylinder, a telescopic air cylinder or an electric push rod.

Different from the prior art, in the above technical scheme, the opening and closing mechanism is controlled to shield the first through hole of the mirror plate, so that the disinfectant cannot flow from the back surface of the mirror plate to the front surface of the mirror plate through the first through hole; secondly, the mirror placing plate is lifted to the upper part of the disinfectant through the lifting mechanism, and the endoscope is placed on the mirror placing plate; the outer wall of the mirror plate and the inner wall of the accommodating cavity have good air tightness; covering the container cover again, and controlling the opening and closing mechanism to stop shielding the first through hole of the mirror plate; and finally, the mirror placing plate is lowered into the disinfectant through the lifting mechanism, so that the endoscope on the mirror placing plate is immersed into the disinfectant. Therefore, the endoscope disinfection equipment can prevent the volatilization and the splashing of the disinfectant, and avoid the air and the environmental pollution; the hands of the operators do not directly contact the disinfectant, so that the risk of potential skin damage of the operators is avoided, and the health of the operators is protected to a great extent.

Drawings

FIG. 1 is a schematic structural diagram of a container, a container cover and a mirror plate according to the present embodiment;

FIG. 2 is a schematic cross-sectional view of an endoscope disinfecting apparatus according to an embodiment;

FIG. 3 is a second schematic cross-sectional view illustrating an endoscope disinfecting apparatus according to the present embodiment;

FIG. 4 is a schematic view of a moving plate driven by a moving assembly according to some embodiments;

FIG. 5 is a second schematic view of the moving plate driven by the moving assembly according to some embodiments;

FIG. 6 is a schematic structural diagram of the filter screen of the present embodiment;

FIG. 7 is a schematic structural view of a plurality of air outlets in the present embodiment;

fig. 8 is a schematic structural view of the arc-shaped fixing portion of the present embodiment.

Description of reference numerals:

1. a container;

11. an accommodating cavity;

12. an air inlet;

13. an air outlet;

14. an accessory storage barrel;

2. a container cover;

3. placing a mirror plate;

31. a first through hole;

4. a lifting mechanism;

41. a lifting end;

5. an opening and closing mechanism;

51. moving the plate; 511. a second through hole;

52. a moving assembly;

521. a mobile terminal;

522. a motor;

6. a filter screen;

7. buckling;

71. an arc-shaped fixing part.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 8, the present embodiment provides an endoscope sterilization apparatus, which includes a container 1, a container cover 2, a mirror plate 3, an opening and closing mechanism 5, and a lifting mechanism 4. The container 1 comprises an accommodating cavity 11, one end of the accommodating cavity 11 is open, and the container cover 2 is arranged on the opening of the accommodating cavity 11. It should be noted that the top of the accommodating chamber 11 is open, and an operator puts the disinfectant and the endoscope into the accommodating chamber 11 through the top opening of the accommodating chamber 11. The outer wall of the mirror plate 3 is movably disposed on the inner wall of the accommodating cavity 11, that is, the inner wall of the accommodating cavity 11 is sleeved on the outer wall of the mirror plate 3, but the mirror plate 3 can move along the inner wall of the accommodating cavity 11 in a depth direction parallel to the accommodating cavity 11. The mirror plate 3 comprises a first through hole 31, the first through hole 31 communicates the front surface of the mirror plate 3 and the back surface of the mirror plate 3, and the front surface of the mirror plate 3 is used for bearing an endoscope. The opening and closing mechanism 5 is disposed on the back surface of the mirror plate 3, and the opening and closing mechanism 5 is used for shielding the first through hole 31 or keeping the first through hole 31 open. The lifting mechanism 4 is disposed in the accommodating cavity 11, the back surface of the mirror plate 3 is disposed on a lifting end 41 of the lifting mechanism 4, and the lifting end 41 of the lifting mechanism 4 is used to drive the mirror plate 3 to move along the inner wall of the accommodating cavity 11, that is, the mirror plate 3 moves in a depth direction parallel to the accommodating cavity 11.

In the technical scheme, the opening and closing mechanism is controlled to shield the first through hole of the mirror plate, so that the disinfectant cannot flow from the back surface of the mirror plate to the front surface of the mirror plate through the first through hole; secondly, the mirror placing plate is lifted to the upper part of the disinfectant through the lifting mechanism, and the endoscope is placed on the mirror placing plate; the outer wall of the mirror plate and the inner wall of the accommodating cavity have good air tightness; covering the container cover again, and controlling the opening and closing mechanism to stop shielding the first through hole of the mirror plate; and finally, the mirror placing plate is lowered into the disinfectant through the lifting mechanism, so that the endoscope on the mirror placing plate is immersed into the disinfectant. Therefore, the endoscope disinfection equipment can prevent the volatilization and the splashing of the disinfectant, and avoid the air and the environmental pollution; the hands of the operators do not directly contact the disinfectant, so that the risk of potential skin damage of the operators is avoided, and the health of the operators is protected to a great extent.

In this embodiment, the lifting mechanism 4 is any one of a telescopic oil cylinder, a telescopic air cylinder and an electric push rod. Referring to fig. 2 and 3, the lifting mechanism 4 of the telescopic cylinder is illustrated as an example: the telescopic oil cylinder comprises a cylinder body, a piston and a piston rod. One end of the piston rod is disposed on the piston, the piston is movably disposed in the cylinder, and the other end of the piston rod is disposed on the mirror plate 3, i.e. the piston rod is the lifting end 41 of the lifting mechanism 4.

It should be noted that, in order to improve the stability of lifting the mirror plate, when there is one lifting mechanism, it is preferable that one lifting mechanism is connected to the center of the mirror plate; of course, two lifting mechanisms can be provided to drive the mirror plate simultaneously, and the two lifting mechanisms are connected to two ends of the mirror plate respectively, as shown in fig. 2.

In the present embodiment, the opening and closing mechanism 5 includes a moving plate 51 and a moving assembly 52. The moving component 52 is disposed on the back surface of the mirror plate 3, and the moving end 521 of the moving component 52 is disposed on the moving plate 51. The moving plate 51 includes a second through hole 511, and the second through hole 511 communicates the front surface of the moving plate 51 and the rear surface of the moving plate 51. The front surface of the moving plate 51 is movably disposed on the back surface of the mirror plate 3, that is, when the moving plate 51 moves, there is sliding friction between the front surface of the moving plate 51 and the back surface of the mirror plate 3. The moving end 521 of the moving assembly 52 is used to drive the moving plate 51 to move along the back surface of the mirror plate 3, and make the non-second through hole area of the moving plate 51 block the first through hole 31 or make the second through hole 511 and the first through hole 31 communicate.

Referring to fig. 2 and 3, in the present embodiment, the moving assembly 52 is any one of a telescopic cylinder, and an electric push rod, and can drive the moving plate 51 to move linearly. Like the lifting mechanism, the moving end 521 of the moving assembly 52 may be a piston rod, and the piston rod is connected to the moving plate 51.

Referring to fig. 2, when the non-second through hole region of the moving plate 51 blocks the first through hole 31, the second through hole 511 and the first through hole 31 are misaligned, the second through hole 511 and the first through hole 31 are not connected, and the disinfecting liquid and the volatile gas cannot move to the front surface of the mirror plate through the first through hole 31; referring to fig. 3, when the second through hole 511 of the moving plate 51 is connected to the first through hole 31 of the mirror plate, the disinfecting liquid and the volatile gas can move to the front surface of the mirror plate through the first through hole 31.

Referring to fig. 4 and 5, in some embodiments, the moving assembly 52 can further drive the moving plate 51 to rotate, so that the moving plate 51 blocks the first through hole. In this embodiment, the moving assembly 52 includes a motor 522 capable of generating a driving torque as a power source for rotating the moving plate 51. At this time, the center of the moving plate 51 is disposed on the back surface of the mirror plate 3 through a rotation shaft, and the moving plate 51 rotates around the center thereof. The output shaft of the motor 522 is sleeved with a gear, the side wall of the moving plate 51 is provided with a plurality of teeth, so that the motor 522 and the moving plate 51 are in transmission connection, when the output shaft of the motor 522 rotates, the gear transmits power to the moving plate 51 through the teeth on the side wall of the moving plate 51, the moving plate 51 rotates around the center of the gear, the second through hole 511 on the moving plate 51 rotates along with the gear, and the second through hole 511 is overlapped with the first through hole 31, and the structure is shown in fig. 5, or the area, which is not the second through hole, on the moving plate 51 shields the first through hole 31, and the structure is shown in fig. 4. It is noted that both FIG. 4 and FIG. 5 show the back side of the mirror plate.

It should be noted that no matter which one of the telescopic oil cylinder, the telescopic air cylinder, the electric push rod and the motor is adopted as the moving assembly, a sealing structure is arranged outside the moving assembly, the sealing structure does not cover the first through hole or the second through hole, and the sealing structure protects the moving assembly from being corroded by the disinfectant.

In the present embodiment, in order to increase the speed of the disinfecting liquid moving onto the front surface of the mirror plate 3, the number of the first through holes 31 is plural, such as 2, 3, 4, 5, 100 or even more. For example, in fig. 4, the number of the first through holes 31 is 4; for example, in fig. 8, the number of the first through holes 31 is 6. The plurality of first through holes 31 may be regularly (e.g., in rows and columns) arranged on the mirror plate 3, or the plurality of first through holes 31 may be irregularly arranged on the mirror plate 3. Meanwhile, as the number of the first through holes 31 increases, the number of the second through holes 511 also increases, and the number of the second through holes 511 is the same as the number of the first through holes 31. When the non-second through hole area of the moving plate 51 blocks the first through hole 31, the plurality of first through holes 31 on the mirror plate 3 are all blocked by the non-second through hole area of the moving plate 51; when the second through holes 511 of the moving plate 51 communicate with the first through holes 31 of the mirror plate 3, preferably, one second through hole communicates with one first through hole.

In this embodiment, in order to fix the perfusion pipeline of scope, prevent that the perfusion pipeline from floating on the antiseptic solution, lead to the scope after the disinfection to take place cross contamination, scope disinfecting equipment still includes scope fixed establishment. The endoscope fixing mechanism is arranged on the front surface of the mirror plate 3 and is used for fixing an endoscope. So, scope disinfecting equipment can disinfect to a plurality of scopes simultaneously for many scopes disinfect simultaneously and take out simultaneously, reduce operating time, improve the turnover rate of scope, reduce potential artificial cross contamination's hidden danger.

In this embodiment, the endoscope fixing mechanism only needs to fix the endoscope and the endoscope perfusion pipeline on the front surface of the mirror plate 3, and the endoscope fixing mechanism can be a buckle or a connecting rope. The material of the clasp is usually made of a plastic material with a certain flexibility, which can quickly clasp the endoscope. The cross section of the perfusion tube of the endoscope is circular, the buckle 7 comprises an arc-shaped fixing part 71, the middle part of the arc-shaped fixing part 71 is positioned above the end part of the arc-shaped fixing part 71, namely, the middle part of the arc-shaped fixing part 71 is arched upwards, and the structure is shown in fig. 8. The perfusion tube can be plugged into the arc-shaped fixing part, and the arc-shaped fixing part 71 can press down the perfusion tube of the endoscope.

It should be noted that there may be a plurality of arc-shaped fixing portions 71 on one buckle, for example, in fig. 8, there are two arc-shaped fixing portions 71 on one buckle, and the two arc-shaped fixing portions 71 are symmetrical about a preset point, which may be the center of the buckle, and the rotation angle may be 180 °. It should be noted that, a plurality of buckles may be provided, and each buckle fixes the perfusion tube of an endoscope.

The disinfectant belongs to an irritant liquid, and can volatilize harmful gases after being exposed to the air for a long time, so that the air and the environment are polluted. In this embodiment, the endoscope sterilization apparatus further includes an air extractor for treating harmful gas. The container 1 further comprises an air inlet 12 and an air outlet 13. The air exhaust fan is communicated with the accommodating cavity 11 through the air outlet 13. The air inlet 12 is also communicated with the accommodating cavity 11, and the air inlet 12 is used for avoiding negative pressure from being formed in the accommodating cavity 11. It should be noted that the air inlet 12 and the air outlet 13 are both located at the upper part of the container 1, and the liquid level of the sterilizing liquid is located below the air inlet 12 and the air outlet 13. The air exhaust fan can exhaust the air in the accommodating cavity and lead the air to the air collection box for subsequent air treatment. So, air exhaust fan can reduce the excessive probability that scatters of harmful gas in the holding chamber, reduces the pollution of harmful gas to the environment.

In this embodiment, in order to prevent harmful gas from escaping through the gas inlet, the endoscope disinfecting apparatus further includes an anti-escape mechanism. The anti-overflow mechanism is arranged on the air inlet 12 and is used for preventing harmful gas in the accommodating cavity 11 from overflowing into the air. The anti-overflow scattering mechanism is any one of a check valve or a filter screen 6. It should be noted that the number of the air inlets 12 may be multiple, and each air inlet 12 is provided with an anti-spill mechanism.

The check valve is explained here as an example: when the air exhaust fan exhausts air, the valve clack of the check valve is opened, and the check valve only allows air to flow from the outside of the air inlet to the accommodating cavity; when the air extracting fan does not extract air, the valve clack of the check valve is closed, so that air cannot flow into the accommodating cavity 11 from the air inlet.

Referring to fig. 6, a filter screen 6 is taken as an example for description: the filter screen 6 covers the air inlet on one side, or the filter screen 6 can be arranged along the inner wall of the air inlet; the filter screen 6 can be a filter screen of activated carbon, a filter screen of polypropylene (PP), and the like, and is used for filtering gas.

In this embodiment, the endoscope sterilization device further comprises a drying mechanism (not shown), wherein the drying mechanism comprises one or a combination of two of an air blower and an electric heating tube. Here, a blowing fan is taken as an example, and the blowing fan is communicated with the accommodating cavity 11 through the air inlet. The blowing fan supplies air into the accommodating cavity 11, and the air exhaust fan exhausts the air in the accommodating cavity 11. Meanwhile, the blowing fan can blow the endoscope placed on the mirror plate 3, so that disinfectant attached to the surface of the endoscope and the surface of the gloves is reduced, and the waste of the disinfectant is greatly avoided.

Preferably, the air inlet 12 connected to the blower is located opposite the air outlet, i.e. the side wall where the air inlet is located opposite the side wall where the air outlet is located, e.g. in fig. 1, the air inlet 12 is on the front side of the container, the air outlet is on the back side of the container, and the front side of the container is located opposite the back side of the container.

Referring to fig. 7, preferably, there are a plurality of air outlets 13, and one air outlet 13 is opposite to one air inlet 12, that is, a projection of a circle center of one air outlet 13 is overlapped with a projection of a circle center of one air inlet 12, and a direction of the projection is perpendicular to a side wall where the air inlet 12 is located, so that convection is achieved in the endoscope disinfection device to improve air circulation.

Here, an electric heating tube is taken as an example, and the electric heating tube is communicated with the accommodating cavity 11 through the air inlet; the electric heating pipe can also be matched with a blowing fan, and the electric heating pipe is arranged at a position between the blowing fan and the air inlet, so that the blowing fan can blow hot air to the accommodating cavity 11. It should be noted that the electric heating tube may be replaced with an electric heating plate.

In this embodiment, one air outlet may be provided, and at this time, one air outlet is connected to the air exhaust fan through a pipeline; the air outlets can be multiple, and at the moment, the multiple air outlets can be converged into the air exhaust fan through the pipelines respectively.

In this embodiment, in order to realize automation of the endoscope sterilization apparatus, the endoscope sterilization apparatus further comprises a control system. The control system is electrically connected with the lifting mechanism, the moving assembly, the air exhaust fan or the air blowing fan so as to control the components. The control system is a Programmable Logic Controller (PLC), and can control the lifting end of the lifting mechanism to drive the mirror plate to move up and down, or control the moving end of the moving assembly to drive the moving plate to move to block the first through hole, or drive the air exhaust fan to exhaust air, or drive the air blowing fan to blow air.

Note that the mirror plate is further provided with an accessory storage barrel 14, which is configured as shown in fig. 2 and 3. Therefore, the operator can quickly take out the accessory, and the working efficiency is improved.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims

1. An endoscope disinfection device is characterized by comprising a container, a container cover, a mirror placing plate, an opening and closing mechanism and a lifting mechanism;

2. An endoscope sterilization apparatus according to claim 1, wherein said opening and closing mechanism comprises a moving plate and a moving assembly;

3. An endoscope sterilization apparatus according to claim 2, wherein said moving assembly is a telescopic cylinder, a telescopic cylinder or an electric push rod, said moving assembly is used for driving the moving plate to perform a linear reciprocating motion.

4. An endoscope sterilization apparatus according to claim 1, further comprising an endoscope securing mechanism;

5. An endoscope sterilization apparatus according to claim 4, wherein said endoscope securing mechanism is a snap.

6. An endoscope sterilization apparatus according to claim 1, further comprising an air extractor;

7. An endoscope sterilization apparatus according to claim 6, further comprising an anti-spill mechanism;

8. An endoscope sterilization apparatus according to claim 7, wherein said anti-overflow mechanism comprises a check valve or a filter screen.

9. An endoscope sterilization apparatus according to claim 6, characterized by further comprising an air blower;

10. An endoscope sterilization apparatus according to claim 1, wherein said lifting mechanism is a telescopic cylinder, a telescopic cylinder or an electric push rod.