CN111528774A - A gastroscope cleaning device - Google Patents

Abstract

The invention discloses a gastroscope cleaning device which comprises a cleaning host machine, wherein the cleaning host machine is used for being fixedly connected with a cleaning end of a gastroscope, a cleaning motor and a cleaning pipe are arranged in the cleaning host machine, the cleaning pipe is arranged in a cleaning channel of the gastroscope, and the end, far away from the cleaning pipe, of the cleaning pipe is connected with a rotating shaft of the cleaning motor, so that the cleaning motor drives the cleaning pipe to rotate, and the cleaning channel of the gastroscope is brushed and cleaned. So, because the mutual friction between the washing passageway inner wall of scavenge pipe and gastroscope, can accomplish the rinse thoroughly to the inner tube of gastroscope, and degree of automation is high, reduces work load. In addition, damage to the gastroscope, particularly to the lens and the electronic system being the gastroscope, caused by immersion of the gastroscope is avoided.

Description

A gastroscope cleaning device

technical field

The invention relates to the technical field of endoscope cleaning, in particular to a gastroscope cleaning device.

Background technique

Both the gastroscope and the colonoscope are long thin tubes with an electronic camera at the end that enters the human body, and there are optical fiber transmission and various lines in the tube. The doctor inserts the gastroscope into the body to collect images. The gastroscope is usually provided with a mechanical channel, through which the live extract forceps can be inserted into the gastroscope to extract foreign bodies. In this way, the outer side of the gastroscope and the mechanical channel will be soiled, and because the gastroscope is a valuable item, it is generally not used for one-time use. Any residual organic matter in the tube, such as blood clots, pus, protein, and mucus, will prevent the effective contact of microorganisms with the sterilization medium, and these organic matter will form a film on the surface of the instrument to protect the bacteria, thereby affecting the cleaning and sterilization effect. In the prior art, the gastroscope is mainly soaked in the cleaning box, and then flushed by injecting a cleaning agent into the tube, but this method cannot completely clean the gastroscope, the degree of automation is low, and the workload is large; Immersion of the gastroscope can easily lead to damage to the gastroscope, especially the lens and the electronic system for the gastroscope.

SUMMARY OF THE INVENTION

The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a gastroscope cleaning device.

In order to achieve the above object, according to the gastroscope cleaning device according to the embodiment of the present invention, the gastroscope cleaning device includes:

A cleaning main unit, which is used for fixed connection with the cleaning end of the gastroscope, is provided with a cleaning motor and a cleaning pipe, and the cleaning pipe is used to be arranged in the cleaning channel of the gastroscope, and the cleaning pipe is far away from The cleaning pipe end is connected with the rotating shaft of the cleaning motor, so that the cleaning pipe is driven to rotate by the cleaning motor, and the cleaning channel of the gastroscope is brushed and cleaned.

Further, according to an embodiment of the present invention, the cleaning pipe is a hollow structure, the cleaning main body is further provided with a liquid medicine connection head, and the liquid medicine connection head and the cleaning pipe are communicated with each other;

The body of the cleaning pipe is also provided with a plurality of liquid outlets, and the liquid outlets are used for outputting the medicinal liquid introduced by the medicinal liquid connecting head.

Further, according to an embodiment of the present invention, the cleaning tube is a flexible conduit.

Further, according to an embodiment of the present invention, the gastroscope cleaning device further includes a scrubbing tube, the scrubbing tube is arranged on the outside of the cleaning tube, and the cleaning main unit is further provided with a gas-liquid connection head, the gas-liquid connection The liquid connection head communicates with the scrubbing tube to supply air and/or liquid to the scrubbing tube, so that the scrubbing tube is inflated to be in contact with the inner wall of the cleaning channel of the gastroscope.

Further, according to an embodiment of the present invention, the scrubbing pipes are set to four, and they are evenly arranged at positions outside the cleaning pipes;

a fixed connection between the scrubbing pipe and the cleaning pipe;

The scrubbing tube is made of flexible material.

Further, according to an embodiment of the present invention, the brushing tube is provided with an inflatable protrusion structure for increasing friction with the inner wall of the cleaning channel of the gastroscope.

Further, according to an embodiment of the present invention, the gastroscope cleaning device further comprises a cleaning tube connector, and the cleaning tube and/or the scrubbing tube are connected to the cleaning electric rotating shaft through the cleaning tube connector;

A first drainage channel and a second drainage channel are respectively provided between the cleaning pipe connection head and the cleaning main body housing, and the liquid on the medicinal liquid connection head can be drained to the cleaning through the first drainage channel and the second drainage channel. inside the tube;

A third drainage channel and a fourth drainage channel are respectively provided between the cleaning pipe connection head and the cleaning main body housing, and the gas or liquid on the gas-liquid connection head can be drained through the third drainage channel and the fourth drainage channel. into the scrubbing tube.

Further, according to an embodiment of the present invention, the cleaning host is further provided with a buckle structure adapted to the cleaning channel shell of the gastroscope, so as to clamp the cleaning host and the cleaning channel shell of the gastroscope. Fasten tightly.

Further, according to an embodiment of the present invention, the inner side of the buckle structure is made of elastic material.

Further, according to an embodiment of the present invention, the gastroscope cleaning device further includes a fixed bracket, and the cleaning main machine and the gastroscope are respectively arranged on the fixed bracket, so that the cleaning main engine and the gastroscope are respectively cleaned by the fixed bracket. Fixing during cleaning.

Further, according to an embodiment of the present invention, a first fixing ring and a second fixing ring are respectively provided on the fixing bracket, and the first fixing ring and the second fixing ring respectively fix the gastroscope and the cleaning main unit. .

An embodiment of the present invention provides a gastroscope cleaning device, which is fixedly connected to a cleaning end of a gastroscope through a cleaning host, wherein a cleaning motor and a cleaning tube are provided in the cleaning host, and the cleaning tube is used to be arranged in a cleaning channel of the gastroscope , and the end of the cleaning pipe away from the cleaning pipe is connected with the rotating shaft of the cleaning motor, so that the cleaning motor can drive the cleaning pipe to rotate to brush and clean the cleaning channel of the gastroscope. In this way, due to the mutual friction between the cleaning tube and the inner wall of the cleaning channel of the gastroscope, the inner tube of the gastroscope can be thoroughly cleaned, and the degree of automation is high, reducing the workload. In addition, avoid damage to the gastroscope by soaking it, especially the lens and the electronic system for the gastroscope.

Description of drawings

1 is a schematic structural diagram of a gastroscope cleaning device for cleaning a gastroscope provided by an example of the present invention;

2 is a schematic structural diagram of a gastroscope cleaning device provided by an example of the present invention;

3 is a schematic structural diagram of a cleaning host provided by an example of the present invention;

4 is a schematic diagram of a cross-sectional structure of a cleaning host provided by an example of the present invention;

FIG. 5 is a schematic structural diagram of a cleaning pipe and a scrubbing pipe provided in an example of the present invention.

Reference number:

cleaning the host 10;

cleaning motor 101;

liquid medicine connector 102;

Gas-liquid connector 103;

snap structure 104;

cleaning the mainframe casing 105;

the second drainage channel 1051;

the fourth drainage channel 1052;

sealing ring 106;

the first sealing ring 1061;

the second sealing ring 1062;

The third sealing ring 1063;

the fourth sealing ring 1064;

cleaning pipe connector 107;

the first drainage channel 1071;

the third drainage channel 1072;

the first liquid inlet hole 1073;

the second liquid inlet hole 1074;

cleaning tube 20;

Liquid outlet 201;

scrubbing tube 30;

Inflatable protrusion structure 301;

fixing bracket 40;

the first fixing ring 401;

the second fixing ring 402;

gastroscope 50;

Cleaning channel 501.

The object realization, functional features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

In order for those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

Referring to FIGS. 1 to 5 , an embodiment of the present invention provides a cleaning device for gastroscope 50, including: cleaning main body 10, cleaning main body 10 is used for fixed connection with the cleaning end of gastroscope 50, cleaning main body 10 is provided with cleaning motor 101 and cleaning Tube 20, the cleaning tube 20 is used to be arranged in the cleaning channel 501 of the gastroscope 50, and the end of the cleaning tube 20 away from the cleaning tube 20 is connected to the rotating shaft of the cleaning motor 101, so as to drive the cleaning tube 20 to rotate through the cleaning motor 101, and the gastroscope The cleaning channel 501 of 50 is brushed and cleaned. As shown in FIG. 1 and FIG. 2 , when the inner tube of the mechanical channel of the gastroscope 50 needs to be cleaned, the cleaning tube 20 is inserted into the cleaning channel 501 of the gastroscope 50 , and the cleaning main unit 10 and the gastroscope 50 are connected by Since the cleaning motor 101 is provided in the cleaning host 10, the rotation of the cleaning motor 101 can drive the cleaning tube 20 to rotate or move, and the rotation or movement of the cleaning tube 20 can be in contact with the inner wall of the inner tube of the mechanical channel of the gastroscope 50. friction is generated between the gastroscope 50 and the inner wall of the mechanical channel inner tube of the gastroscope 50 to remove blood clots, pus, protein, and mucus. Wash thoroughly.

The embodiment of the present invention provides a cleaning device for gastroscope 50, which is fixedly connected to the cleaning end of gastroscope 50 through cleaning main unit 10, and cleaning main unit 10 is provided with cleaning motor 101 and cleaning tube 20, and cleaning tube 20 is used for setting in the gastroscope 50. 50 in the cleaning channel 501, and the end of the cleaning tube 20 away from the cleaning tube 20 is connected to the rotating shaft of the cleaning motor 101, so that the cleaning motor 101 drives the cleaning tube 20 to rotate, and the cleaning channel 501 of the gastroscope 50 is brushed and cleaned. In this way, due to the mutual friction between the cleaning tube 20 and the inner wall of the cleaning channel 501 of the gastroscope 50, the inner tube of the gastroscope 50 can be thoroughly cleaned with a high degree of automation and reduced workload.

Referring to FIGS. 4 and 5 , the cleaning pipe 20 is a hollow structure, and the cleaning host 10 is also provided with a liquid medicine connection head 102, and the liquid medicine connection head 102 and the cleaning pipe 20 communicate with each other; as shown in FIG. The liquid connection head 102 is connected to the sterilizing liquid medicine supply end. Since the liquid medicine connection head 102 and the cleaning pipe 20 are connected to each other, the cleaning liquid can be injected into the cleaning pipe 20 of the hollow structure through the liquid medicine supply end.

The body of the cleaning pipe 20 is further provided with a plurality of liquid outlets 201 , and the liquid outlets 201 are used for outputting the liquid medicine introduced by the liquid medicine connection head 102 . As shown in FIG. 5 , since the body of the cleaning pipe 20 is further provided with a plurality of liquid outlets 201 , and the liquid outlets 201 are respectively communicated with the hollow structure of the cleaning pipe 20 . The liquid injected by the liquid medicine connector 102 can be drawn out from the liquid outlet 201 through the liquid outlet 201 . Because the liquid outlets 201 are respectively provided with a plurality of them, they are respectively arranged on the pipe body of the cleaning pipe 20 evenly and intersectingly. In this way, the liquid injected by the liquid medicine connector 102 can be uniformly drawn out from the liquid outlet 201 and projected onto the inner wall of the cleaning channel 501 of the gastroscope 50 . After the cleaning tube 20 rubs the inner wall of the cleaning channel 501 of the gastroscope 50 with each other to remove the blood clots, pus, protein and mucus on the inner wall of the inner tube of the mechanical channel of the gastroscope 50, these organic substances are formed on the surface of the instrument to form a film to destroy, Make it unable to protect the bacteria, and kill the details in the tube through the bactericidal drugs, so as to achieve a better cleaning and sterilization effect.

Further, in one embodiment of the present invention, the cleaning pipe 20 is a flexible conduit. Referring to FIG. 1 , in an embodiment of the present invention, since the cleaning tube 20 needs to be inserted into the cleaning channel 501 of the gastroscope 50 during cleaning. Usually, the cleaning channel 501 of the gastroscope 50 is not a straight-through structure, but is designed to be a bent structure. When the cleaning tube 20 is inserted into the cleaning channel 501 of the gastroscope 50 and when the cleaning motor 101 drives the cleaning tube 20 to rotate, it also needs to be bent. In this way, by making the cleaning pipe 20 a flexible conduit, it is convenient to produce an adaptive bending. It is better inserted into the cleaning channel 501 of the gastroscope 50, and better driven by the motor.

Referring to FIGS. 4 and 5 , the cleaning device for gastroscope 50 further includes a scrubbing tube 30 . The scrubbing tube 30 is arranged on the outer side of the cleaning tube 20 . The cleaning main unit 10 is also provided with a gas-liquid connecting head 103 , and the gas-liquid connecting head 103 is connected to the scrubbing tube 30 . They communicate with each other to supply air and/or liquid to the scrubbing tube 30 , so that the scrubbing tube 30 is inflated to be in contact with the inner wall of the cleaning channel 501 of the gastroscope 50 . As shown in FIG. 4 and FIG. 5 , the scrubbing pipe 30 is made of a flexible material, and when the scrubbing pipe 30 is not filled with gas/liquid, the scrubbing pipe 30 is in a compressed state. In this way, the outer diameter of the cleaning rod formed by the suction brush tube and the cleaning tube 20 can be made smaller than the inner diameter of the cleaning channel 501 of the gastroscope 50 . It is better to insert the cleaning rod composed of the suction brush tube and the cleaning tube 20 into the cleaning channel 501 of the gastroscope 50 . Because the cleaning channel 501 of the gastroscope 50 is an elongated structure. In this way, even if there are foreign objects in the cleaning channel 501 of the gastroscope 50 , the resistance can be greatly reduced, and the cleaning rod composed of the suction brush tube and the cleaning tube 20 can be better inserted into the cleaning channel 501 of the gastroscope 50 .

Referring to FIG. 5 , there are four scrubbing pipes 30 , and they are evenly arranged at the outer positions of the cleaning pipes 20 ; as shown in FIG. the outer position. In this way, the brushing tube 30 can better generate friction with the interior of the cleaning channel 501 of the gastroscope 50 , so as to clean the cleaning channel 501 of the gastroscope 50 .

More specifically, as shown in FIG. 5 , in one embodiment of the present invention, the liquid outlet 201 of the cleaning pipe 20 may be disposed between the cleaning pipe 30 and the cleaning pipe 20 to better remove the inside of the cleaning pipe 20 The cleaning solution is drawn out.

The scrubbing pipe 30 and the cleaning pipe 20 are fixedly connected. By fixing the connection between the scrubbing pipe 30 and the cleaning pipe 20 . On the one hand, the scrubbing tube 30 can be fixed to the opposite. On the other hand, when the cleaning motor 101 drives the cleaning pipe 20 to rotate, it can also drive the scrubbing pipe 30 to rotate at the same time, so as to avoid the poor driving of the scrubbing motor due to the flexible material of the scrubbing pipe 30 .

5, the scrubbing tube 30 is provided with an inflatable protrusion structure 301 for increasing the friction with the inner wall of the cleaning channel 501 of the gastroscope 50; It collides and rubs against the inner wall of the cleaning channel 501 of the gastroscope 50 . Clean the inner wall of the cleaning channel 501 of the gastroscope 50 .

4 and 5, the gastroscope cleaning device further includes a cleaning tube connector 107, and the cleaning tube 20 and/or the scrubbing tube 30 are connected to the cleaning electric rotating shaft through the cleaning tube connector 107;

A first drainage channel 1071 and a second drainage channel 1051 are respectively provided between the cleaning pipe connector 107 and the cleaning host housing 105 , and the medicinal liquid connector can be connected to the first drainage channel 1071 and the second drainage channel 1051 through the first drainage channel 1071 and the second drainage channel 1051 The liquid or gas input from 102 and/or the vapor-liquid connecting head 103 is drained into the cleaning pipe 20 and/or the scrubbing pipe 30 .

A first drainage channel 1071 and a second drainage channel 1051 are respectively provided between the cleaning pipe connector 107 and the cleaning host housing 105 , and the medicinal liquid connector can be connected to the first drainage channel 1071 and the second drainage channel 1051 through the first drainage channel 1071 and the second drainage channel 1051 The liquid on the cleaning pipe is drained into the cleaning pipe 20; a third drainage channel 1072 and a fourth drainage channel 1052 are respectively provided between the cleaning pipe connection head and the cleaning main body casing, and the third drainage channel 1072 and the fourth drainage channel 1052 are respectively provided. The channel 1052 can drain the gas or liquid on the gas-liquid connection into the scrubbing tube 30 .

In addition, as shown in FIG. 4 and FIG. 5 , sealing rings 106 are respectively provided on both sides of the first drainage channel 1071 , through which the connection head 107 of the cleaned pipe and the housing of the cleaning main machine can be connected by the sealing rings 106 . gap seal. Avoid gas or hydraulic leaks. In addition, the outer side of the first drainage channel 1071 can be set as a rectangular structure to increase the water injection or aeration area between the first drainage channel 1071 and the second drainage channel 1051, so as to facilitate the motor to drive the cleaning pipe connector 107 back and forth. During rotation, the communication between the first drainage channel 1071 and the second drainage channel 1051 is maintained, and the sealing rings 106 on both sides are matched to further avoid gas and liquid leakage.

1 and 4 , the cleaning main unit 10 is further provided with a buckle structure 104 adapted to the housing of the cleaning channel 501 of the gastroscope 50 to fasten and fix the cleaning main unit 10 and the housing of the cleaning channel 501 of the gastroscope 50 . As shown in FIG. 1 and FIG. 4 , the inner side of the housing of the cleaning main unit 10 is provided with a structure matching the outer casing of the cleaning channel 501 of the gastroscope 50 . In this way, the cleaning main unit 10 can be more installed and fixed on the casing of the cleaning channel 501 of the gastroscope 50 , and can be directly clamped and fixed by the buckle structure 104 , which facilitates the fixing of the cleaning channel 501 of the gastroscope 50 .

Further, in an embodiment of the present invention, the inner side of the buckle structure 104 is made of elastic material. By making the inner side of the buckle structure 104 an elastic material, the buckle structure 104 of the cleaning host 10 and the shell of the cleaning channel 501 of the gastroscope 50 can be in soft contact without causing damage to the shell surface of the cleaning channel 501 of the gastroscope 50 . In addition, since the elastic material has a certain elasticity, it can be better adapted to the housing of the cleaning channel 501 of the gastroscope 50 with different structures.

1 and 2 , the cleaning device for gastroscope 50 further includes a fixing bracket 40, and the cleaning host 10 and the gastroscope 50 are respectively arranged on the fixing bracket 40, so as to fix the cleaning host 10 and the gastroscope 50 when cleaning respectively through the fixing bracket 40. . As shown in FIG. 1 , by fixing the bracket 40 , when cleaning the gastroscope 50 , the gastroscope 50 and the cleaning device for the gastroscope 50 can be respectively arranged on the fixed bracket 40 to facilitate the cleaning of the gastroscope 50 . The fixed bracket 40 is provided with a symmetrical structure. In this way, two gastroscopes 50 can be cleaned at the same time. In addition, when cleaning one gastroscope 50 , the connecting tube of the gastroscope 50 can be hung on the other side of the fixing bracket 40 .

1 and 2 , the fixing bracket 40 is provided with a first fixing ring 401 and a second fixing ring 402 respectively, and the first fixing ring 401 and the second fixing ring 402 respectively fix the gastroscope 50 and the cleaning main unit 10 . As shown in FIG. 1 and FIG. 2 , when cleaning the gastroscope 50 , the main body of the gastroscope 50 and the cleaning main body 10 can be placed in the first fixing ring 401 and the second fixing ring 402 respectively, so as to clean the gastroscope 50 and the cleaning main body. 10 fixed.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformations made by the contents of the description and drawings of the present invention, or the direct/indirect application Other related technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. A gastroscopic cleaning apparatus comprising:

the cleaning host machine, the cleaning host machine is used for the washing end fixed connection with the gastroscope, be equipped with washing motor and scavenge pipe in the cleaning host machine, the scavenge pipe is used for setting up in the washing passageway of gastroscope, just the scavenge pipe of keeping away from the scavenge pipe end with the rotation axis of washing motor is connected, in order to pass through the washing motor drives the scavenge pipe rotates, right the washing is scrubbed to the washing passageway of gastroscope.

2. The gastroscope cleaning device according to claim 1, wherein the cleaning tube is of a hollow structure, a liquid medicine connector is further arranged on the cleaning host machine, and the liquid medicine connector and the cleaning tube are communicated with each other;

still be equipped with a plurality of liquid outlets on the pipe shaft of scavenge pipe, the liquid outlet be used for with the liquid medicine output that the liquid medicine connector introduced.

3. The gastroscopic cleaning apparatus according to claim 2 in which the cleaning tube is a flexible catheter.

4. The gastroscope cleaning device according to claim 3, further comprising a washing tube arranged outside the washing tube, wherein the cleaning host is further provided with a gas-liquid connector, and the gas-liquid connector is communicated with the washing tube to supply gas and/or liquid to the washing tube so that the washing tube is expanded to be in contact with the inner wall of the cleaning channel of the gastroscope.

5. The gastroscopic cleaning apparatus according to claim 4, in which the washing tubes are provided in four and are uniformly provided in positions outside the washing tubes, respectively;

the washing pipe is fixedly connected with the cleaning pipe;

the washing pipe is made of flexible materials.

6. The gastroscopic cleaning apparatus according to claim 5 in which the wash tube is provided with an inflatable protuberance formation for increasing friction with the inner wall of the cleaning channel of the gastroscope.

7. The gastroscope cleaning device according to claim 5, further comprising a cleaning tube connector through which the cleaning tube and/or the washing tube is connected with the cleaning electric rotating shaft;

a first drainage channel and a second drainage channel are respectively arranged between the cleaning pipe connector and the cleaning main machine shell, and liquid on the liquid medicine connector can be drained into the cleaning pipe through the first drainage channel and the second drainage channel;

be equipped with third drainage channel and fourth drainage channel between scavenge pipe connector and the washing host casing respectively, through third drainage channel and fourth drainage channel can be intraductal with gas or the liquid drainage to the washing pipe on the gas-liquid connector.

8. The gastroscope cleaning device according to claim 1, wherein the cleaning host is further provided with a buckle structure matched with the cleaning channel shell of the gastroscope so as to clamp and fix the cleaning host and the cleaning channel shell of the gastroscope.

9. The gastroscopic cleaning apparatus according to claim 8 in which the inside of the snap features is of a resilient material.

10. The gastroscope cleaning device according to claim 1, characterized by further comprising a fixing bracket, wherein the cleaning host and the gastroscope are respectively arranged on the fixing bracket so as to be fixed when the cleaning host and the gastroscope are respectively cleaned by the fixing bracket;

the fixed bolster is last to be equipped with the solid fixed ring of first solid fixed ring and second respectively, the solid fixed ring of first solid fixed ring and second is right respectively gastroscope and cleaning host's are fixed.

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