An intelligent liquid dispensing machine for endoscope cleaning enzyme

Abstract

An endoscope cleaning enzyme intelligent dispensing machine relates to the field of machinery, including a main frame, a new cup barrel and an old cup barrel are installed in the main frame, a cup outlet mechanism is provided at the bottom of the new cup barrel, an old cup recovery mechanism is provided on one side of the old cup barrel, a push mechanism is provided below the main frame, a cup holder is installed on the push mechanism, a filling port is installed between the main frame and the new cup barrel, an enzyme liquid pump and a water pump are connected to the filling port, and the enzyme liquid pump is connected to an enzyme liquid bottle. The present invention designs a multi-part mechanism to help medical staff automatically complete various operations such as enzyme liquid preparation, enzyme liquid filling, cleaning cup placement, and old cup recovery. Medical staff only need to add a new cleaning cup and concentrate the enzyme liquid and water.

Description

Technical Field

[0001] The invention relates to the field of machinery, in particular to an intelligent liquid dispensing machine for endoscope cleaning enzyme. Background Art

[0002] According to the WS 507-2016 Technical Specifications for Cleaning and Disinfection of Flexible Endoscopes, flexible endoscopes should be pre-treated at the bedside after diagnosis and treatment. 6.2.1 c stipulates that "place the tip of the endoscope into a container filled with cleaning fluid, start the suction function, and aspirate the cleaning fluid until it flows into the suction tube."

[0003] Currently, the cleaning enzyme solution used in the pretreatment process of the hospital's endoscopy clinic is basically configured once and placed in a large-capacity container. The cleaning solution is extracted from the container for endoscope pretreatment after endoscopic diagnosis and treatment on the same day, which increases the possibility of cross-infection during endoscope turnover.

[0004] The existing enzyme liquid preparation machines on the market only have the function of preparing enzyme liquid. The amount of enzyme liquid output each time is set to meet the needs of endoscope pretreatment, and then injected into the cleaning cup. The cleaning cup is replaced after one use, which reduces the possibility of cross infection to a certain extent. However, medical staff are still required to operate when replacing the cleaning cup, and there is still a possibility of contaminating the new cleaning cup when discarding the old cup and replacing it with a new one. Summary of the invention

[0005] In view of the problems mentioned in the prior art, the present invention provides an intelligent liquid dispensing machine for endoscope cleaning enzyme, which can avoid the occurrence of the above problems.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] An intelligent liquid dispensing machine for endoscope cleaning enzyme comprises a main frame, a new cup barrel and an old cup barrel are installed in the main frame, a cup discharge mechanism is provided at the bottom of the new cup barrel, an old cup recovery mechanism is provided at one side of the old cup barrel, a pushing mechanism is provided below the main frame, a cup holder is installed on the pushing mechanism, a filling port is installed between the main frame and the new cup barrel, an enzyme liquid pump and a water pump are connected to the filling port, and the enzyme liquid pump is connected to an enzyme liquid bottle.

[0008] Furthermore, the pushing mechanism includes a fixed plate, a first slide rail is provided on the fixed plate, a first slider is slidably matched with the first slide rail, a pushing motor is provided at the end of the fixed plate, the pushing motor is connected to a ball screw, a thread sleeve is installed on the first slider, the thread sleeve cooperates with the ball screw, and a cup holder is installed on the first slider.

[0009] Furthermore, the old cup recycling mechanism includes a mounting sleeve, which is fixedly connected to the main frame, an old cup barrel is inserted in the mounting sleeve, a fixing plate is provided on one side of the mounting sleeve, a second slide rail is provided on the fixing plate, a second slide rail is slidably fitted with a second slider, a lifting plate is connected to the second slider, a first electric cylinder is provided on the fixing plate, a telescopic rod of the first electric cylinder is connected to the lifting plate, a support plate is provided at the end of the lifting plate, and a card groove is provided on the inner wall of the old cup barrel.

[0010] Furthermore, the cup discharging mechanism includes a cup discharging sleeve, a center hole is provided in the middle of the cup discharging sleeve, a clamping ring is provided on the inner wall of the center hole, a new cup barrel is inserted in the center hole and the movement of the new cup barrel in the center hole is limited by the clamping ring, a guide rectangular hole is provided on each side of the cup discharging sleeve, the middle part of the guide rectangular hole is connected with the center hole, a pull-out frame is slidably fitted in the guide rectangular hole, a second electric cylinder is provided on one side of the cup discharging sleeve, the second electric cylinder is connected to the pull-out frame, the pull-out frame includes an intermediate rod, each end of the intermediate rod is connected to a side rod, the side rod moves along the guide rectangular hole, an inner support plate is provided at the end of the side rod, a conical block is provided inside the side rod, and the height of the conical block is higher than the height of the inner support plate.

[0011] Furthermore, the distance between the lower end of the conical block and the top of the inner support plate is greater than or equal to the height of the edge of the cleaning cup.

[0012] Furthermore, a control panel is installed on the main frame.

[0013] Furthermore, a slot is provided at the bottom of the base plate, and a waste liquid tray is inserted into the slot.

[0014] Furthermore, two side panels, a front panel, a rear panel, a bottom panel and an upper panel are installed on the main frame.

[0015] Furthermore, an opening is provided on the front plate, a third slide rail is provided on the bottom plate, a third slider is installed on the third slide rail, a movable plate is provided on the third slider, a blocking plate is connected to the movable plate, and the blocking plate moves along the third slide rail and blocks the opening.

[0016] Furthermore, a limiting plate is provided on the third slide rail, and the limiting plate limits the movement of the movable plate on the third slide rail.

[0017] Furthermore, an anti-collision block is provided on the inner wall of the blocking plate.

[0018] The beneficial effects of the present invention are as follows: the present invention designs a multi-part mechanism to help medical staff automatically complete operations such as enzyme solution preparation, enzyme solution filling, cleaning cup placement, and old cup recycling. Medical staff only need to add a new cleaning cup and concentrate the enzyme solution and water. In addition, multiple sensors are added to the structure to complete signal input, coordination of various actions, and cleaning cup and enzyme solution exhaustion alarm and fault alarm functions; medical staff do not need to prepare and package cleaning solution separately before each pretreatment. After the pretreatment is completed, the old cup can be automatically recycled with one button, and the centralized treatment can reduce the risk of cross infection; the amount of enzyme solution, the amount of water and the preparation ratio can be quantitatively adjusted to avoid the waste of cleaning solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention after removing the side panels;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the new cup barrel and the old cup barrel;

[0022] Figure 4 This is the main view of the new cup barrel and the old cup barrel;

[0023] Figure 5 The cross-sectional view of the new cup barrel and the old cup barrel;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the cup discharging mechanism;

[0025] Figure 7 is a cross-sectional view of the cup dispensing mechanism;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the pull-out frame;

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the pushing mechanism. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figures 1 to 9 As shown, an intelligent liquid dispensing machine for endoscope cleaning enzyme comprises a main frame 1, a new cup barrel 2 and an old cup barrel 3 are installed in the main frame, a cup discharge mechanism 7 is provided at the bottom of the new cup barrel, an old cup recovery mechanism 6 is provided at one side of the old cup barrel, a pushing mechanism 5 is provided under the main frame, a cup holder 55 is installed on the pushing mechanism, a filling port is installed between the main frame and the new cup barrel, an enzyme liquid pump and a water pump are connected to the filling port, and the enzyme liquid pump is connected to an enzyme liquid bottle.

[0031] Furthermore, a control panel 4 is installed on the main frame.

[0032] Furthermore, a slot is provided at the bottom of the base plate, and a waste liquid tray 101 is inserted into the slot.

[0033] Working mode: medical staff completes signal input through control screen buttons, photoelectric sensor switches, etc., and the work process starts; the pushing mechanism drives the cup holder to move to the bottom of the new cup barrel, the cup discharge mechanism is activated, and a cleaning cup 100 in the new cup barrel falls into the cup holder; the pushing mechanism drives the cup holder to move to the bottom of the filling port, and the water pump and enzyme liquid pump work at the same time to start filling the cleaning liquid; after the filling is completed, the pushing mechanism drives the cup holder to move to extend out of the main frame, and the cleaning cup extends out to complete the endoscope pretreatment process; after the pretreatment is completed, the pushing mechanism drives the cup holder to move back to the bottom of the old cup barrel, the old cup recovery mechanism is activated, and the old cleaning cup is moved into the old cup barrel.

[0034] In at least one embodiment, two side panels 14 , a front panel 13 , a rear panel, a bottom panel 11 and an upper panel 12 are mounted on the main frame.

[0035] Furthermore, an opening is provided on the front plate, a third slide rail 104 is provided on the bottom plate, a third slider 105 is installed on the third slide rail, a movable plate 103 is provided on the third slider, a blocking plate 102 is connected to the movable plate, and the blocking plate can move along the third slide rail and block the opening.

[0036] Furthermore, a limiting plate 106 is provided on the third slide rail, and the limiting plate can limit the movement of the movable plate on the third slide rail.

[0037] Furthermore, the inner wall of the blocking plate is provided with an anti-collision block 107. The anti-collision block cooperates with the cup holder of the pushing mechanism, and the pushing mechanism can push the cleaning cup in the cup holder to continue to move against the anti-collision block after the cleaning liquid is filled, and push the blocking plate away from the main frame, so that the cleaning cup can extend out of the equipment, which is convenient for medical staff to work.

[0038] In at least one embodiment, the pushing mechanism 5 includes a fixed plate 51, a first slide rail is provided on the fixed plate, a first slider 54 is slidably fitted on the first slide rail, a pushing motor 52 is provided at the end of the fixed plate, the pushing motor is connected to a ball screw 53, a thread sleeve is installed on the first slider, the thread sleeve cooperates with the ball screw, a cup holder 55 is installed on the first slider, and the pushing motor can drive the cup holder to move along the slide rail so that the cup holder moves from under the old cup bucket to under the new cup bucket.

[0039] In at least one embodiment, the old cup recovery mechanism 6 includes a mounting sleeve 61, which is fixedly connected to the main frame, and the old cup barrel 3 is inserted in the mounting sleeve. A fixing plate 62 is provided on one side of the mounting sleeve, and a second slide rail 63 is provided on the fixing plate. A second slider 64 is slidably matched on the second slide rail, and a lifting plate 65 is connected to the second slider. A first electric cylinder 66 is provided on the fixing plate, and a telescopic rod of the first electric cylinder is connected to the lifting plate. A support plate 66 is provided at the end of the lifting plate, and in cooperation with the support plate, a card slot 31 is provided on the inner wall of the old cup barrel 3. When the telescopic rod of the first electric cylinder is retracted so that the support plate is at the lowest point, the cup holder of the pushing mechanism moves to the bottom of the old cup barrel. At this time, a used cleaning cup is placed in the cup holder, and then the telescopic rod of the first electric cylinder is extended so that the support plate abuts against the bottom of the cleaning cup and drives the cleaning cup to be inserted into the bottom of the old cup barrel and further causes the edge of the cleaning cup to be stuck above the card slot.

[0040] In at least one embodiment, the cup discharging mechanism 7 includes a cup discharging sleeve 71, a center hole 711 is provided in the middle of the cup discharging sleeve, a retaining ring 72 is provided on the inner wall of the center hole, a new cup barrel is inserted in the center hole and the movement of the new cup barrel in the center hole can be restricted by the retaining ring, a guide rectangular hole 73 is provided on each side of the cup discharging sleeve, the middle of the guide rectangular hole is connected to the center hole, a pull-out frame 74 is slidably fitted in the guide rectangular hole, a second electric cylinder 75 is provided on one side of the cup discharging sleeve, the second electric cylinder is connected to the pull-out frame, the pull-out frame includes an intermediate rod 741, and a side rod 742 is connected to each end of the intermediate rod, the side rod can move along the guide rectangular hole, an inner support plate 743 is provided at the end of the side rod, a conical block 744 is provided inside the side rod, and the height of the conical block is higher than the height of the inner support plate.

[0041] Furthermore, the distance between the lower end of the conical block and the top of the inner support plate is greater than or equal to the height of the edge of the cleaning cup.

[0042] Working mode, when it is necessary to drop a new cleaning cup, the pull-out frame can move back and forth under the action of the second electric cylinder. When the second electric cylinder is actuated, first the inner support plate is inserted into the lower edge of a cleaning cup, which is defined as cleaning cup A, and the upper cleaning cup is defined as cleaning cup B, so that the inner support plate is supported below the edge of cleaning cup A, and then the second electric cylinder continues to act to insert the conical block between cleaning cups A and B. At this time, the inner support plate is separated from the center hole, and the inner support plate no longer supports cleaning cup A. Under the action of the second electric cylinder, the conical block presses down the upper edge of cleaning cup A, so that cleaning cup A falls from the center hole into the cup holder, and then the inner support plate retracts while the conical block retracts so that the inner support plate supports the lower edge of cleaning cup B (cleaning cup B falls under the gravity of the upper cleaning cup), and then the cycle is repeated to achieve the falling of the cleaning cup.

[0043] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

Claims

1. An intelligent liquid dispensing machine for endoscope cleaning enzyme, characterized in that: It comprises a main frame, a new cup barrel and an old cup barrel are installed in the main frame, a cup discharging mechanism is provided at the bottom of the new cup barrel, an old cup recovery mechanism is provided at one side of the old cup barrel, a pushing mechanism is provided below the main frame, a cup holder is installed on the pushing mechanism, a filling port is installed between the main frame and the new cup barrel, an enzyme liquid pump and a water pump are connected to the filling port, and the enzyme liquid pump is connected to an enzyme liquid bottle, The pushing mechanism comprises a fixed plate, a first slide rail is arranged on the fixed plate, a first slider is slidably matched on the first slide rail, a pushing motor is arranged at the end of the fixed plate, a ball screw is connected to the pushing motor, a thread sleeve is installed on the first slider, the thread sleeve cooperates with the ball screw, and a cup holder is installed on the first slider. The old cup recycling mechanism comprises a mounting sleeve, the mounting sleeve is fixedly connected to the main frame, an old cup barrel is inserted in the mounting sleeve, a fixing plate is provided on one side of the mounting sleeve, a second slide rail is provided on the fixing plate, a second slider is slidably matched on the second slide rail, a lifting plate is connected to the second slider, a first electric cylinder is provided on the fixing plate, a lifting plate is connected to the telescopic rod of the first electric cylinder, a supporting plate is provided at the end of the lifting plate, and a card slot is provided on the inner wall of the old cup barrel. The cup discharging mechanism comprises a cup discharging sleeve, a center hole is provided in the middle of the cup discharging sleeve, a clamping ring is provided on the inner wall of the center hole, a new cup barrel is inserted in the center hole and the movement of the new cup barrel in the center hole is limited by the clamping ring, a guide rectangular hole is provided on each side of the cup discharging sleeve, the middle part of the guide rectangular hole is connected with the center hole, a pull-out frame is slidably fitted in the guide rectangular hole, a second electric cylinder is provided on one side of the cup discharging sleeve, the second electric cylinder is connected to the pull-out frame, the pull-out frame comprises an intermediate rod, a side rod is connected to each of the two ends of the intermediate rod, the side rod moves along the guide rectangular hole, an inner support plate is provided at the end of the side rod, a conical block is provided inside the side rod, and the height of the conical block is higher than the height of the inner support plate. A control panel is installed on the main frame.

2. The endoscope cleaning enzyme intelligent liquid dispensing machine according to claim 1, characterized in that: The distance between the lower end of the conical block and the top of the inner supporting plate is greater than or equal to the height of the edge of the cleaning cup.

3. The endoscope cleaning enzyme intelligent liquid dispensing machine according to claim 1, characterized in that: Two side plates, a front plate, a rear plate, a bottom plate and an upper plate are installed on the main frame.

4. The endoscope cleaning enzyme intelligent liquid dispensing machine according to claim 3, characterized in that: A slot is provided at the bottom of the bottom plate, and a waste liquid tray is inserted into the slot.

5. The endoscope cleaning enzyme intelligent liquid dispensing machine according to claim 3 or 4, characterized in that: The front plate is provided with an opening, the bottom plate is provided with a third slide rail, the third slide rail is provided with a third slider, the third slider is provided with a movable plate, the movable plate is connected with a blocking plate, and the blocking plate moves along the third slide rail and blocks the opening.

6. The endoscope cleaning enzyme intelligent liquid dispensing machine according to claim 5, characterized in that: The third slide rail is provided with a limit plate, which limits the movement of the movable plate on the third slide rail.

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