CN215738820U

CN215738820U - Automatic bedside auxiliary pretreatment machine for endoscope

Info

Publication number: CN215738820U
Application number: CN202121569088.0U
Authority: CN
Inventors: 张军; 王衍龙; 冯洪营
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-08
Anticipated expiration: 2031-07-12

Abstract

An automatic bedside auxiliary pretreatment machine for endoscopes belongs to the technical field of medical equipment. In the treatment of medical equipment, endoscope cleaning is always an important link, the pretreatment of the endoscope generally requires a worker to prepare a container in advance and prepare enzyme liquid (cleaning liquid), and in the process, pollutants such as body fluid and the like in the endoscope are very likely to be solidified in a tube cavity, so that the difficulty of endoscope cleaning is increased, and the cleaning quality of the endoscope is influenced; on the other hand, there is a possibility that the amount of the enzyme solution used is too high or too low. The enzyme cleaning solution preparation device comprises a preparation box, a grabbing device, a solution preparation device and a control device, and is capable of realizing full-automatic preparation of enzyme cleaning solution, reducing the possibility of touch pollution only by touching the control device by an operator, achieving accurate proportion and better cleaning effect, saving the use amount of enzyme solution, and achieving high pretreatment efficiency. The disposable cup is grabbed by using the rotating mechanism to match with the grabbing device, and the disposable cup grabbing device is simple in structure, low in damage rate, simple in maintenance, easy to machine parts and low in cost.

Description

Automatic bedside auxiliary pretreatment machine for endoscope

Technical Field

An automatic bedside auxiliary pretreatment machine for endoscopes belongs to the technical field of medical equipment.

Background

In the medical field, endoscopes are used for detecting pathological changes and problems of internal tissues of human bodies, and tissue pictures are displayed on a screen through an imaging principle, so that the imaging is accurate, and the pictures are clear.

Endoscope cleaning is always an important link, and since an endoscope needs to be in direct contact with skin, mucous membrane, secretion, body fluid and the like of a patient, pathogenic bacteria are easily brought into the body of the patient to cause iatrogenic infection if the endoscope is polluted or disinfected improperly, which is related to the health and safety of the patient.

In the prior art, pretreatment of the endoscope generally requires a worker to prepare a container and prepare enzyme liquid (cleaning liquid) in advance, and in the process, pollutants such as body fluid and the like in the endoscope are very likely to be solidified in a tube cavity, so that the difficulty of endoscope cleaning is increased, and the cleaning quality of the endoscope is influenced; on the other hand, in order to shorten the time of the preparation process and avoid the solidification of the contaminants, the enzyme solution needs to be prepared as soon as possible, and the problems of too high or too low enzyme solution consumption and the like may be caused in a short operation time, which further causes the problems of enzyme solution waste, insufficient cleaning solution concentration and poor cleaning effect, respectively.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: overcomes the defects of the prior art, and provides an automatic bedside auxiliary pretreatment machine for an endoscope, which is convenient for grabbing a cup and proportioning enzyme liquid according to different requirements.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an automatic bedside auxiliary pretreatment machine of scope which characterized in that: comprises a configuration box, a gripping device, a liquid preparation device and a control device; the gripping device and the liquid preparation device are respectively connected with the control device; the gripping device comprises a cup grabbing hand, a rotating mechanism, a cup storage rack and a telescopic device, the cup storage rack is arranged on one side in the configuration box, the cup grabbing hand is arranged at the cup outlet end of the cup storage rack, the telescopic device is arranged at the bottom of the cup grabbing hand, the cup grabbing hand is connected with the rotating shaft of the rotating mechanism through the telescopic device, the telescopic direction of the telescopic device is perpendicular to the rotating shaft of the rotating mechanism, and the telescopic device is connected with the control device;

the liquid distribution device comprises a liquid outlet which is arranged on the outer side of the top of the configuration box and is positioned at a position corresponding to one side of the telescopic device and right above the rotating shaft;

the top of the configuration box is provided with a groove corresponding to the position of the gripping device.

Operating control device during use, controlling means makes the telescoping device stretch out earlier, make the disposable bottom of cup in grabbing the cup holder, the telescoping device withdrawal back, slewing mechanism starts, the axis of rotation rotates and drives the telescoping device and grab the cup hand and use the axis of rotation to rotate 90 as the centre of a circle, make disposable cup roll out the configuration roof portion through the groove of configuration roof portion, finally stop in one side of liquid outlet, annotate enzyme pump and notes liquid pump and inject water purification and enzyme liquid into disposable cup through annotating the enzyme head with annotating the liquid head according to the procedure setting, the required washing liquid is configured, operating personnel directly disinfects the scope in disposable cup, the operation controlling means that finishes in the disinfection makes and grabs the cup hand and release disposable cup, abandon disposable cup.

In the whole disinfection pretreatment operation process, an operator only needs to touch the control device, so that the possibility of touch pollution is greatly reduced; the cleaning liquid is automatically prepared according to the program setting, the proportion is accurate, the cleaning effect is better, and the using amount of enzyme liquid can be saved; the program control, the configuration speed is fast, and the pretreatment efficiency is high.

Especially, the rotating mechanism is selected to be matched with the grabbing device to grab the disposable cup, the whole device only comprises stretching and rotating in the running process, translation or sliding is not needed, pollutants or germs hidden in a too small gap of the sliding device can be effectively avoided, the cleanliness of the whole pretreatment device is improved, the cleaning difficulty is reduced, and meanwhile, the device is simple in structure, low in damage rate, simple to maintain, easy to machine parts and low in cost.

Preferably, join in marriage liquid device include water purification bucket, filling pump, enzyme liquid bucket, annotate the enzyme pump, annotate the enzyme head and annotate the liquid head, the liquid outlet is annotate the enzyme head and annotate the liquid head, annotate the enzyme head and annotate the liquid head and connect gradually through the pipe respectively and annotate enzyme pump, enzyme liquid bucket and annotate liquid pump, water purification bucket.

Preferably, the configuration box is provided with a discarding port on one side opposite to the cup outlet end of the cup storage rack, the discarding port is communicated with the groove on the top of the configuration box, the diameter of the discarding port is larger than that of the telescopic device, and the discarding port is communicated with the groove on the top of the configuration box.

After the disinfection pretreatment is finished, an operator can operate the control device again to enable the cup grasping hand and the disposable cup to continue to rotate for 90 degrees in the last rotating direction until the cup body extends out of the other end of the configuration box, at the moment, the control device automatically releases the disposable cup again, the disposable cup and enzyme liquid in the disposable cup directly fall into a garbage can below the endoscope automatic bed side auxiliary pretreatment machine, the waste process is realized without the contact of the operator, and the control system can automatically enable the gripping device to return to standby.

Preferably, the telescopic device is a push rod cylinder.

Preferably, the rotating mechanism comprises a cam, a rotating push rod and a rotating shaft, one end of the rotating push rod is fixed in the configuration box, the other end of the rotating push rod is hinged with the cam through a connecting rod, the rotating shaft is a guide rod, one end of the guide rod is connected with the axis of the cam, and the other end of the guide rod is fixedly connected with the telescopic device.

The guide rod is rotated by utilizing the cam and the rotating push rod, so that the grabbing device is driven to rotate. In view of the above-mentioned automatic bedside auxiliary pretreatment machine of scope maximum rotation volume is no more than 180, and the structure is simpler in comparison with other rotating structure, and the fault rate is low, increase of service life, the maintenance of being convenient for.

Preferably, the guide rod is fixedly connected with the telescopic device through a connecting rod, and the connecting rod is perpendicular to the guide rod.

Preferably, the inner wall of the cup grabbing hand is provided with a vacuum chuck, and the vacuum chuck is connected with a gas injection cylinder.

Preferably, the control device comprises a control screen and an electrical box, the control screen is arranged on the outer side of the configuration box, and the electrical box is connected with the control screen.

The control screen type operating platform has the advantages that the contact area is smaller in the control process of an operator, the possibility of pollution is reduced, the control device is an external source part which is only contacted by the operator, the plane structure of the control screen is easier to clean, the hidden pollution is avoided, and the cleaning effect is better.

Preferably, a paper cup push rod is further arranged in the cup storage rack, and the paper cup push rod is a spring push rod and is fixed at the other end, opposite to the cup outlet end, in the cup storage rack.

The cup grabbing difficulty is reduced by the paper cup push rod, so that the disposable cup is more firmly fixed on the cup grabbing hand.

Preferably, the enzyme injection head and the liquid injection head protrude from the top of the placement box.

The enzyme injection head and the liquid injection head can conveniently inject liquid into the disposable cup.

Compared with the prior art, the technical scheme of the automatic bedside auxiliary pretreatment machine for the endoscope has the beneficial effects that: the automation and integration of taking and configuration are realized, and the operator only needs to touch the control device in the whole disinfection pretreatment operation process, so that the possibility of touch pollution is greatly reduced; the cleaning liquid is automatically prepared according to the program setting, the proportion is accurate, the cleaning effect is better, and the using amount of enzyme liquid can be saved; the program control, the configuration speed is fast, and the pretreatment efficiency is high.

Drawings

Fig. 1 is a top perspective view of the endoscope automatic bedside auxiliary preconditioner.

Fig. 2 is a schematic diagram of the inside of a cup grabbing hand of the automatic bedside auxiliary pretreatment machine for endoscopes.

Fig. 3 is a schematic diagram of a rotating mechanism of an endoscope automatic bedside auxiliary pretreatment machine.

Wherein: 1. a configuration box; 2. a paper cup push rod; 3. paper cups; 4. a liquid injection head; 5. injecting an enzyme head; 6. a cup grabbing hand; 7. a push rod cylinder; 8. a guide bar; 9. a connecting rod; 10. a cam; 11. an enzyme injection pump; 12. an electric box; 13. a liquid injection pump; 14. an enzyme liquid barrel; 15. a purified water bucket; 16. a control screen; 17. discarding the port; 18. a cup storage rack; 19. a vacuum chuck; 20. rotating the push rod; 21. a connecting rod.

Detailed Description

Fig. 1 to 3 show preferred embodiments of the automatic bedside auxiliary pretreatment machine for endoscope, and the present invention will be further described with reference to fig. 1 to 3.

The present invention is further described with reference to the following detailed description, however, it should be understood by those skilled in the art that the detailed description given herein with respect to the accompanying drawings is for better explanation and that the present invention is not necessarily limited to the specific embodiments, but rather, for equivalent alternatives or common approaches, may be omitted from the detailed description, while still remaining within the scope of the present application.

Referring to fig. 1-3, the automatic bedside auxiliary pretreatment machine for endoscopes comprises a configuration box 1, a gripping device, a liquid preparation device and a control device, wherein the control device is arranged at the upper part of the outer side of the configuration box 1, and the gripping device and the liquid preparation device are both arranged in the configuration box 1; the gripping device and the liquid distribution device are connected to the control device through a PLC controller.

The gripping device comprises a cup gripping hand 6, a rotating mechanism, a cup storage rack 18 and a cup gripping push rod 7.

The cup storage rack 18 is arranged on one side in the configuration box 1 and is horizontal to the ground, a paper cup push rod 2 is further arranged in the cup storage rack 18, the paper cup push rod 2 is a spring push rod, a paper cup 3 which is fixed to the other end, opposite to the cup outlet end, in the cup storage rack 18 is placed in the paper cup 3, force towards the cup outlet end is applied to the paper cup through the paper cup push rod 2, a cup grabbing hand 6 is arranged outside the cup outlet end of the cup storage rack 18, a push rod cylinder 7 is arranged at the bottom of the cup grabbing hand 6, and the push rod cylinder 7 drives the cup grabbing hand 6 to ascend and descend; the cup grabbing hand 6 realizes grabbing of the paper cup 3 through the push rod cylinder 7, the cup grabbing hand 6 is provided with a vacuum sucker 19, the upper side of the vacuum sucker 19 is connected with a gas injection cylinder, the gas injection cylinder drives the sucker to clamp or loosen, the vacuum sucker 19 is in a disc shape, and the suckers are uniformly distributed on the inner wall of the disc; the rotating mechanism is arranged on the right side of the push rod cylinder 7 and comprises a cam 10 and a rotating push rod 20, one end of the rotating push rod 20 is fixed on the inner side of the configuration box 1, the cam 10 is arranged at the other end of the rotating push rod 20, the cam 10 is hinged to the other end of the rotating push rod 20 through a connecting rod 9, the rotating push rod 20 drives the cam 10 to rotate, the axis of the cam 10 is connected with one end of a guide rod 8, the other end of the guide rod 8 is connected with the push rod cylinder 7 through a connecting rod 21, and the connecting rod 21 is perpendicular to the guide rod 8.

The liquid preparation device comprises an enzyme injection pump 11, an injection pump 13, a water purification barrel 15 and an enzyme liquid barrel 14, wherein the enzyme injection pump 11 and the injection pump 13 are arranged on the upper side of an electric box 12, and the electric box 12 is arranged on the upper side of the preparation box 1; the purified water bucket 15 and the enzyme liquid bucket 14 are arranged on one side in the configuration box 1, the purified water bucket 15 is arranged on the upper side of the enzyme liquid bucket 14, the purified water bucket 15 is connected with the liquid injection pump 13, the enzyme liquid bucket 14 is connected with the enzyme injection pump 11, and the enzyme injection pump 11 and the liquid injection pump 13 are respectively connected with corresponding controls of the control device.

Although the inside of the configuration box 1 is shown in a perspective top view in fig. 1, a cover is provided on the top of the actual configuration box 1 to close the configuration box 1, a groove for allowing the cup grasping hand 6 and the paper cup 3 to extend out of the configuration box 1 when rotated is provided on the cover at a position corresponding to the grasping device, the liquid injection head 4 and the enzyme injection head 5 are actually provided on the outside of the cover at a position corresponding to the side of the cup grasping hand 6 and directly above the guide bar 8, and after the cup grasping hand 6 grasps the paper cup 3 and rotates 90 ° to the outside of the configuration box 1, the liquid injection head 4 and the enzyme injection head 5 can be positioned right at the rim side of the paper cup 3 to receive water and enzyme from the liquid injection head 4 and the enzyme injection head 5 to dispose the cleaning liquid.

Controlling means includes control panel 16 and electric box 12, control panel 16 sets up the outside at configuration box 1, click the button on the screen, can realize grabbing the cup automatically, select the washing enzyme liquid that will match, it works to annotate enzyme pump 11 and notes liquid pump 13 after receiving the instruction, prepare the washing enzyme liquid of appointed concentration or requirement to the paper cup 3 in, supply operating personnel to take, take the back that finishes, operation control panel 16, connect last direction of rotation rotatory 90, all abandoning mouthful 17 outsides to whole grabbing cup hand 6 and paper cup 3, the gas injection cylinder injects the gas to vacuum chuck 19, release paper cup 3, the completion is abandoned, then slewing mechanism resets and gets back to and awaits orders in configuration box 1.

The whole process of configuring, using and discarding the cleaning solution by an operator only contacts the control screen 16, which is equivalent to zero contact of the whole device, and qualified enzyme cleaning solution can be obtained within 5 seconds, so that the cleaning efficiency of the endoscope is greatly improved, new pollution cannot be introduced, and the cleaning effect is improved.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic bedside auxiliary pretreatment machine of scope which characterized in that: comprises a configuration box (1), a gripping device, a liquid preparation device and a control device; the gripping device and the liquid preparation device are respectively connected with the control device; the gripping device comprises a cup grabbing hand (6), a rotating mechanism, a cup storage rack (18) and a telescopic device, wherein the cup storage rack (18) is arranged on one side in the configuration box (1), the cup grabbing hand (6) is arranged at the cup outlet end of the cup storage rack (18), the telescopic device is arranged at the bottom of the cup grabbing hand (6), the cup grabbing hand (6) is connected with the rotating shaft of the rotating mechanism through the telescopic device, the telescopic direction of the telescopic device is perpendicular to the rotating shaft of the rotating mechanism, and the telescopic device is connected with the control device;

the liquid distribution device comprises a liquid outlet which is arranged on the outer side of the top of the configuration box (1) and is positioned at a position corresponding to one side of the telescopic device and right above the rotating shaft;

the top of the configuration box (1) is provided with a groove corresponding to the position of the gripping device.

2. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: join in marriage liquid device include water purification bucket (15), infusion pump (13), enzyme liquid bucket (14), annotate enzyme pump (11), annotate enzyme head (5) and annotate liquid head (4), the liquid outlet is annotate enzyme head (5) and annotate liquid head (4), annotate enzyme head (5) and annotate liquid head (4) and connect gradually through pipe respectively and annotate enzyme pump (11), enzyme liquid bucket (14) and infusion pump (13), water purification bucket (15).

3. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: the cup storage device is characterized in that a discarding port (17) is formed in one side, opposite to the cup outlet end of the cup storage rack (18), of the configuration box (1), the discarding port (17) is communicated with a groove in the top of the configuration box (1), the diameter of the discarding port (17) is larger than that of the telescopic device, and the discarding port (17) is communicated with the groove in the top of the configuration box (1).

4. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: the telescopic device is a push rod cylinder (7).

5. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: the rotating mechanism comprises a cam (10), a rotating push rod (20) and a rotating shaft, one end of the rotating push rod (20) is fixed in the configuration box (1), the other end of the rotating push rod is hinged to the cam (10) through a connecting rod (9), the rotating shaft is a guide rod (8), one end of the guide rod (8) is connected with the axis of the cam (10), and the other end of the guide rod is fixedly connected with a telescopic device.

6. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 5, wherein: the guide rod (8) is fixedly connected with the telescopic device through a connecting rod (21), and the connecting rod (21) is perpendicular to the guide rod (8).

7. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: the inner wall of the cup grabbing hand (6) is provided with a vacuum sucker (19), and the vacuum sucker (19) is connected with a gas injection cylinder.

8. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: the control device comprises a control screen (16) and an electric box (12), wherein the control screen (16) is arranged on the outer side of the configuration box (1), and the electric box (12) is connected with the control screen (16).

9. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 1, wherein: a paper cup push rod (2) is further arranged in the cup storage rack (18), and the paper cup push rod (2) is a spring push rod and is fixed at the other end, opposite to the cup outlet end, in the cup storage rack (18).

10. The automatic bedside auxiliary pretreatment machine for endoscope according to claim 2, wherein: the enzyme injection head (5) and the liquid injection head (4) are protruded out of the outer side of the top of the configuration box (1).