CN220192984U - Water inlet and outlet device and electronic soft cystoscope system - Google Patents

Abstract

The utility model provides a water inlet and outlet device and an electronic soft cystoscope system, which belong to the technical field of medical instruments, wherein the water inlet and outlet device comprises a water inlet and outlet adjusting component, the water inlet and outlet adjusting component is provided with a first channel, a second channel and a third channel, a water inlet adjusting switch, the water inlet adjusting switch is arranged on the water inlet and outlet adjusting component, and the water inlet adjusting switch is used for controlling the cutting off or opening of the second channel and the first channel by pressing; the water outlet regulating switch is arranged on the water inlet and outlet regulating assembly, and the water outlet regulating switch is used for controlling the third channel to be cut off or opened with the first channel by pressing.

Description

Water inlet and outlet device and electronic soft cystoscope system

Technical Field

The embodiment relates to the technical field of medical instruments, in particular to a water inlet and outlet device and an electronic soft cystoscope system.

Background

Cystoscopy is one of the common examination means for urinary surgery, and is mainly used for examining whether lesions exist in the bladder, determining the cause of hematuria, rechecking bladder tumors after operation, and the like. The traditional cystoscope is made of metal, has a thicker pipe diameter, brings great pain to patients in the examination process, and particularly to male patients, and the S-shaped urethra is forced to straighten when the cystoscope enters the bladder through the urethra, so that obvious pain is caused. Many patients are therefore afraid of cystoscopy and even have patients with a consequent delay in diagnosis and treatment of the disease. The bladder soft mirror has a thinner pipe diameter, and the mirror body is soft and bendable, can adapt to the urethra structure, can flexibly pass through the urethra, reduces the damage to the urethral mucosa, and reduces the uncomfortable feeling of patients. The electronic cystoscope has great advantages over the traditional cystoscope in terms of use for patients.

The electronic soft cystoscope water inlet valve and the electronic soft cystoscope water outlet valve are generally manual valves, and the operation of water inlet and water outlet needs a certain time, so that the operation needs a long time, and the problems of exudation and bleeding in the bladder caused by excessive bladder irrigation and drainage of a patient are easily generated.

Disclosure of Invention

Therefore, the technical problem to be solved by the embodiment is to overcome the defect that the opening and closing operations of the water inlet valve and the water outlet valve of the electronic soft cystoscope are inconvenient in the prior art, so as to provide the water inlet and outlet device and the electronic soft cystoscope system with the water inlet and outlet device.

In order to solve the above technical problems, the present utility model provides a water inlet and outlet device, comprising: the device comprises a water inlet and outlet adjusting component, a first channel is arranged at one end of the water inlet and outlet adjusting component, and the first channel is used for being connected with a cleaning pipeline of the electronic soft cystoscope; the second channel is positioned at the upper part of the first channel, is not intersected with the first channel, and is used for communicating with a water inlet pipeline; a third channel, which is positioned at the upper part of the first channel and is not intersected with the first channel and the second channel, and is used for communicating with a drainage pipeline; the water inlet adjusting switch is arranged on the water inlet adjusting assembly and used for controlling the cutting-off or opening of the second channel and the first channel by pressing; the water outlet adjusting switch is arranged on the water inlet and outlet adjusting assembly and used for controlling the cutting off or opening of the third channel and the first channel by pressing.

Optionally, the water inlet regulating switch comprises a first valve body, the first valve body can slide reciprocally in the water inlet regulating assembly, and a sliding track of the first valve body comprises a first starting end and a first ending end; the first valve body is internally provided with a first liquid channel, the first liquid channel is communicated with the first channel, a first through hole is formed in the first valve body, and the first through hole is vertically communicated with the first liquid channel; when the first valve body is positioned at the first starting end, the first through hole is not communicated with the second channel, the water inlet regulating switch is in a closed state, and when the first valve body is positioned at the first ending end, the first through hole is communicated with the second channel, and the water inlet regulating switch is in an open state.

Optionally, a first elastic device is connected to the first valve body, and the first elastic device has an elastic force that drives the first valve body to slide towards the first starting end.

Optionally, a plurality of sealing rings are arranged on the first valve body.

Optionally, the water outlet regulating switch comprises a second valve body, the second valve body can slide reciprocally in the water inlet regulating assembly, and the sliding track comprises a second starting end and a second ending end; a second liquid channel is arranged in the second valve body and is communicated with the first channel, a second through hole is formed in the second valve body, and the second through hole is vertically communicated with the second liquid channel; when the second valve body is at the second starting end, the second through hole is not communicated with the third channel, the water outlet regulating switch is in a closed state, and when the second valve body is at the second ending end, the second through hole is communicated with the third channel, and the water outlet regulating switch is in an open state.

Optionally, a second elastic device is connected to the second valve body, and the second elastic device has an elastic force that drives the second valve body to slide towards the second starting end.

Optionally, the water inlet and outlet adjusting assembly comprises a housing, at least one plane is arranged on the housing, and the water inlet adjusting switch and the water outlet adjusting switch are arranged on the same plane of the housing in parallel.

Optionally, the outer casing of business turn over water adjusting part is class cuboid structure, and upper portion is plane, both sides and lower part setting up to the curved surface shape.

Optionally, the business turn over water adjusting part be used for with wash the pipeline junction and be provided with the joint, the joint has the connecting piece, there is the internal thread in the connecting piece, the connecting piece with wash the pipeline and pass through threaded connection.

The present utility model also provides an electronic soft cystoscope system, comprising: one end of the mirror body is fixed on the operating handle, and the other end of the mirror body can be used for being inserted into the focus position; the tail part of the operating handle is provided with two interfaces, one interface is connected with a signal connecting line and used for signal transmission, and the other interface is connected with a cleaning pipeline; the negative pressure bottle is provided with a top cover, and a drainage pipeline is connected to the top cover; one end of the negative pressure connecting pipe is arranged on the top cover of the negative pressure bottle, and the other end of the negative pressure connecting pipe is connected to negative pressure equipment; one end of the brine bottle is connected with the water inlet pipeline; the water inlet and outlet device is arranged between the cleaning pipeline and the water inlet pipeline and between the cleaning pipeline and the water outlet pipeline.

The technical scheme of the embodiment has the following advantages:

1. the water inlet and outlet device comprises a water inlet and outlet adjusting assembly, wherein one end of the water inlet and outlet adjusting assembly is provided with a first channel, and the first channel is used for being connected with a cleaning pipeline of the electronic soft cystoscope; the second channel is positioned at the upper part of the first channel, is not intersected with the first channel, and is used for communicating with a water inlet pipeline; a third channel, which is positioned at the upper part of the first channel and is not intersected with the first channel and the second channel, and is used for communicating with a drainage pipeline; the water inlet adjusting switch is arranged on the water inlet adjusting assembly and used for controlling the cutting-off or opening of the second channel and the first channel by pressing; the water outlet adjusting switch is arranged on the water inlet and outlet adjusting assembly and used for controlling the cutting off or opening of the third channel and the first channel by pressing.

Through setting up the inflow regulating switch and the play water regulating switch of push type in business turn over water installation for the cutting off or opening of business turn over water is more swift, and the time spent is shorter, and operating personnel operates more conveniently.

2. According to the water inlet and outlet device provided by the embodiment, the water inlet regulating switch comprises a first valve body, the first valve body can slide back and forth in the water inlet regulating assembly, and a sliding track of the first valve body comprises a first starting end and a first ending end; the first valve body is internally provided with a first liquid channel, the first liquid channel is communicated with the first channel, a first through hole is formed in the first valve body, and the first through hole is vertically communicated with the first liquid channel; when the first valve body is positioned at the first starting end, the first through hole is not communicated with the second channel, the water inlet regulating switch is in a closed state, and when the first valve body is positioned at the first ending end, the first through hole is communicated with the second channel, and the water inlet regulating switch is in an open state.

Through the first liquid channel that sets up in the first valve body of inflow regulating switch for first passageway and first valve body intercommunication drive the first through-hole on it through the reciprocating motion of first valve body and also reciprocate, make first passageway and second passageway can communicate or do not communicate, and then accomplish the conversion of cutting off or opening, this kind of structure production is simple, and the switch opens or closes fast.

3. According to the water inlet and outlet device provided by the embodiment, the first valve body is connected with the first elastic device, and the first elastic device has elastic force for driving the first valve body to slide towards the first starting end.

Through setting up first resilient means on first valve body, can make the inlet control switch automatic, quick completion close under the effect of elasticity effect, operating personnel only need open the switch when operating, need not to close the operation, reduced operating personnel's work load.

4. In the water inlet and outlet device provided by the embodiment, the first valve body is provided with a plurality of sealing rings.

The sealing performance outside the first valve body can be improved by arranging a plurality of sealing rings, and leakage between the first channel and the second channel is reduced.

5. In the water inlet and outlet device provided by the embodiment, the water outlet regulating switch comprises a second valve body, the second valve body can slide back and forth in the water inlet regulating assembly, and the sliding track comprises a second starting end and a second ending end; a second liquid channel is arranged in the second valve body and is communicated with the first channel, a second through hole is formed in the second valve body, and the second through hole is vertically communicated with the second liquid channel; when the second valve body is at the second starting end, the second through hole is not communicated with the third channel, the water outlet regulating switch is in a closed state, and when the second valve body is at the second ending end, the second through hole is communicated with the third channel, and the water outlet regulating switch is in an open state.

Through the second liquid channel that sets up in the second valve body of play water regulating switch for first passageway and second valve body intercommunication drive the second through-hole on it through the reciprocating motion of second valve body and also reciprocate, make first passageway and third passageway can communicate or do not communicate, and then accomplish the conversion of cutting off or opening, and this kind of structure production is simple, and the switch opens or closes fast.

6. In the water inlet and outlet device provided in this embodiment, the second valve body is connected with a second elastic device, and the second elastic device has an elastic force that drives the second valve body to slide towards the second starting end.

Through setting up the second resilient means on the second valve body, can make out water regulating switch and can be automatic, quick completion close under the effect of elasticity effect, operating personnel only need open the switch when operating, need not to close the operation, reduced operating personnel's work load.

7. The water inlet and outlet device provided by the embodiment, the water inlet and outlet adjusting assembly comprises a shell, at least one plane is arranged on the shell, and the water inlet adjusting switch and the water outlet adjusting switch are arranged on the same plane of the shell in parallel. The water inlet regulating switch and the water outlet regulating switch are arranged on the same plane of the shell in parallel, so that an operator can perform the opening operation of the water inlet regulating switch and the water outlet regulating switch under the condition of one hand, and the operation is more convenient.

8. According to the water inlet and outlet device provided by the embodiment, the shell of the water inlet and outlet adjusting assembly is of a cuboid-like structure, and the upper part is a plane, two sides and the lower part are arranged in a curved surface shape.

Through designing into the shell of business turn over water adjusting part class cuboid, can accord with operating personnel and hold, both sides and lower part set up to the curved surface shape, can increase business turn over water adjusting part's anti-skidding performance, increased simultaneously and held the comfort level.

9. The business turn over water installation that this embodiment provided, business turn over water adjusting part be used for with wash the pipeline junction and be provided with the joint, the joint has the connecting piece, there is the internal thread in the connecting piece, the connecting piece with wash the pipeline and pass through threaded connection.

Through setting up the joint in business turn over water adjusting part and cleaning pipeline department, when the business turn over water adjusting part of convenience that can be better blocks up, wash or change, simultaneously, through setting up the protection both sides part that the connecting piece can be better, threaded connection structure is simpler, and the cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the present embodiment or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some implementations of the present embodiment, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a water inlet adjusting assembly according to the present embodiment;

FIG. 2 is a top view of the inlet adjustment assembly shown in FIG. 1;

FIG. 3 is a cross-sectional view of the inlet water conditioning assembly of FIG. 1;

FIG. 4 is a J-J cross-sectional view of the inlet adjustment assembly shown in FIG. 2;

FIG. 5 is a cross-sectional I-I view of the inlet water conditioning assembly shown in FIG. 2;

fig. 6 is a schematic structural diagram of the first valve body according to the present embodiment;

fig. 7 is a schematic structural diagram of a second valve body according to the present embodiment;

fig. 8 is a schematic structural diagram of an electronic soft cystoscope system according to the present embodiment.

Reference numerals illustrate:

1. a water inlet and outlet adjusting assembly; 11. a first channel; 12. a second channel; 13. a third channel; 14. a water inlet regulating switch; 141. a first valve body; 1411. a first liquid channel; 1412. a first through hole; 142. a first elastic means; 143. a seal ring; 15. a water outlet regulating switch; 151. a second valve body; 1511. a second liquid channel; 1512. a second through hole; 152. a second elastic means; 16. a housing; 17. a connecting piece; 2. a water inlet pipe; 3. a drainage pipe; 4. cleaning the pipeline; 5. a mirror body; 6. an operation handle; 7. a negative pressure bottle; 8. a negative pressure connecting pipe; 9. salt water bottle.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present embodiment, but not all embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the embodiments in this embodiment fall within the protection scope of this embodiment.

In the description of the present embodiment, 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, are merely for convenience of description of the present embodiment and for simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present embodiment. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.

In addition, technical features of the different implementations of the present embodiment described below may be combined with each other as long as they do not collide with each other.

The embodiment provides a water inlet and outlet device, as shown in fig. 1-5, which comprises a water inlet and outlet adjusting assembly 1, wherein one end of the water inlet and outlet adjusting assembly 1 is provided with a first channel 11, and the first channel 11 is used for being connected with a cleaning pipeline 4 of an electronic soft cystoscope; a second passage 12 located at an upper portion of the first passage 11, being disjoint from the first passage 11, the second passage 12 being adapted to communicate with the water intake pipe 2; a third passage 13 located at an upper portion of the first passage 11, being disjoint from both the first passage 11 and the second passage 12, the third passage 13 being for communication with the drain pipe 3; a water inlet adjusting switch 14 mounted on the water inlet and outlet adjusting assembly 1, the water inlet adjusting switch 14 being used for controlling the cutting-off or opening of the second channel 12 and the first channel 11 by pressing; the water outlet regulating switch 15 is installed on the water inlet and outlet regulating assembly 1, and the water outlet regulating switch 15 is used for controlling the cutting off or opening of the third channel 13 and the first channel 11 by pressing.

Through setting up the inflow regulating switch 14 and the outflow regulating switch 15 of push type in business turn over water installation for the cutting off or opening of inflow and outflow is more swift, and the time spent is shorter, and operating personnel operates more conveniently.

It should be noted that, the first channel 11 may be formed by drilling a hole in the solid water inlet and outlet adjusting assembly 1, or may be a pipe installed on the water inlet and outlet adjusting assembly 1, when the drilling forming mode is adopted, the stability of the channel is better, and when the pipe installation mode is adopted, the material is saved; in the present embodiment, the first channel 11 is provided by means of drilling; meanwhile, the length and shape of the first channel 11 are not specifically limited, and can be guaranteed to be communicated with the second liquid channel 1511 and the first liquid channel 1411, in this embodiment, the shape of the first channel 11 is circular, and the structure is convenient to process, stable and firm, and can also be elliptical or other shapes.

Further, the second channel 12 and the third channel 13 may be formed by drilling holes in the solid water inlet and outlet adjusting assembly 1, or may be pipes installed in the water inlet and outlet adjusting assembly 1, and the second channel 12 and the third channel 13 may be disposed above the first channel 11, directly above the first channel 11, or relatively above the first channel 11, and in this embodiment, the second channel 12 and the third channel 13 are disposed directly above the first channel, which may make the overall layout compact and save space.

In this embodiment, the second channel 12 and the third channel 13 are both perpendicular to the end face of the water inlet and outlet adjusting assembly 1, and this design makes the relative distance shortest, saves cost and facilitates the circulation of liquid.

As shown in fig. 3, the water inlet adjusting switch 14 provided in this embodiment includes a first valve body 141, where the first valve body 141 can slide reciprocally in the water inlet adjusting assembly, and a sliding track includes a first start end and a first end; the first valve body 141 is internally provided with a first liquid channel 1411, the first liquid channel 1411 is communicated with the first channel 11, the first valve body 141 is provided with a first through hole 1412, and the first through hole 1412 is vertically communicated with the first liquid channel 1411; when the first valve body 141 is at the first starting end, the first through hole 1412 is not communicated with the second channel 12, the water inlet regulating switch 14 is in a closed state, and when the first valve body 141 is at the first ending end, the first through hole 1412 is communicated with the second channel 12, and the water inlet regulating switch 14 is in an open state.

Through the first liquid channel 1411 arranged in the first valve body 141 of the water inlet regulating switch 14, the first channel 11 is communicated with the first valve body 141, and the first through hole 1412 on the first valve body 141 is driven to reciprocate through the reciprocating motion of the first valve body 141, so that the first channel 11 and the second channel 12 can be communicated or not, further the switching of cutting off or opening is finished, the structure is simple in production, and the speed of opening or closing the switch is high.

It should be noted that, the first valve body 141 may be configured as a cylinder, a sphere or other structures, in this embodiment, the first valve body is configured as a cylinder structure, which has good sealing performance and is convenient for installation and disassembly, meanwhile, the cylinder is configured as a hollow structure, i.e. the first liquid channel 1411, and meanwhile, a circular first through hole 1412 is provided in the middle of the hollow structure, when the first valve body 141 is at the first termination end, the first through hole 1412 coincides with the port of the second channel 12, and at this time, the first channel 11 is communicated with the second channel 12 through the first liquid channel 1411 and the first through hole 1412; when the first valve body 141 is at the first starting end, the first through hole 1412 is located at the upper portion of the port of the second passage 12, not communicating with the second passage 12, and at this time, the first passage 11 is disconnected from the second passage 12.

As shown in fig. 3, in the water inlet and outlet device provided in this embodiment, a first elastic device 142 is connected to the first valve body 141, and the first elastic device 142 has an elastic force for driving the first valve body 141 to slide toward the first starting end.

By arranging the first elastic device 142 on the first valve body 141, the water inlet regulating switch 14 can be automatically and rapidly closed under the action of elastic force, and an operator only needs to operate when the switch is opened, so that the closing operation is not needed, and the workload of the operator is reduced.

As shown in fig. 6, the first valve body 141 is provided with a protruding portion, the first elastic device 142 is arranged between the protruding portion and the water inlet and outlet adjusting assembly 1, when an operator presses the top of the water inlet adjusting switch 14, the first valve body 141 compresses the first elastic device 142 while moving downwards, and when the operator releases the water inlet adjusting switch 14, the water inlet adjusting switch 14 moves to a first starting end under the action of elastic potential energy of the first elastic device 142, so that the automatic closing of the first channel 11 and the second channel 12 is realized.

It should be noted that, the first elastic device 142 may be a coil spring or a leaf spring, and the embodiment provides a coil spring, and the design adopts a simple matching structure and has low cost.

In the water inlet and outlet device provided in this embodiment, as shown in fig. 3, a plurality of sealing rings 143 are disposed on the first valve body 141.

By providing a plurality of sealing rings 143, the tightness of the exterior of the first valve body 141 can be increased, and leakage between the first passage 11 and the second passage 12 can be reduced.

It should be noted that, in this embodiment, three sealing rings 143 are disposed outside the first valve body 141, and a groove is disposed at a position corresponding to the sealing rings 143 on the water inlet and outlet adjusting assembly 1, so that the sealing rings 143 are convenient to be fixed, and other numbers of sealing rings 143 can be disposed as required.

In the water inlet and outlet device provided in this embodiment, as shown in fig. 3, the water outlet adjusting switch 15 includes a second valve body 151, where the second valve body 151 can slide reciprocally in the water inlet adjusting assembly, and the sliding track includes a second starting end and a second ending end; the second valve body 151 is internally provided with a second liquid channel 1511, the second liquid channel 1511 is communicated with the first channel 11, the second valve body 151 is provided with a second through hole 1512, and the second through hole 1512 is vertically communicated with the second liquid channel 1511; when the second valve body 151 is at the second starting end, the second through hole 1512 is not communicated with the third channel 13, the water outlet regulating switch 15 is in a closed state, and when the second valve body 151 is at the second ending end, the second through hole 1512 is communicated with the third channel 13, and the water outlet regulating switch 15 is in an open state.

Through the second liquid channel 1511 arranged in the second valve body 151 of the water outlet regulating switch 15, the first channel 11 is communicated with the second valve body 151, and the second through hole 1512 on the second valve body 151 is driven to reciprocate through the reciprocating motion of the second valve body 151, so that the first channel 11 and the third channel 13 can be communicated or not communicated, further the switching of cutting off or opening is finished, the structure is simple in production, and the speed of opening or closing the switch is high.

It should be noted that, as shown in fig. 7, the second valve body 151 and the first valve body 141 in this embodiment adopt the same cylindrical structure, so that the processing amount of the whole water inlet and outlet adjusting assembly 1 can be reduced, the second valve body 151 is also a hollow structure, that is, the second liquid channel 1511, and a circular second through hole 1512 is provided in the middle of the hollow structure, when the second valve body 151 is at the second end, the second through hole 1512 coincides with the port of the third channel 13, and at this time, the second channel 12 is communicated with the third channel 13 through the second liquid channel 1511 and the second through hole 1512; when the second valve body 151 is at the second start end, the second through hole 1512 is located at the upper part of the port of the third channel 13, and is not communicated with the third channel 13, and the first channel 11 is disconnected from the third channel 13.

In the water inlet and outlet device provided in this embodiment, as shown in fig. 3, the second valve body 151 is connected to a second elastic device 152, and the second elastic device 152 has an elastic force for driving the second valve body 151 to slide toward the second starting end.

By arranging the second elastic device 152 on the second valve body 151, the water outlet regulating switch 15 can be automatically and rapidly closed under the action of elastic force, and an operator only needs to operate when the switch is opened, so that the closing operation is not needed, and the workload of the operator is reduced.

It should be noted that, the structure and the arrangement principle of the sealing ring 143 outside the second valve body 151 in this embodiment are the same as those of the first valve body 141, and will not be described here again.

In the water inlet and outlet device provided in this embodiment, as shown in fig. 1, the water inlet and outlet adjusting assembly 1 includes a housing 16, at least one plane is provided on the housing 16, and the water inlet adjusting switch 14 and the water outlet adjusting switch 15 are arranged in parallel on the same plane of the housing 16.

The position of the water inlet adjusting switch 14 where the water outlet adjusting switch 15 is arranged is not particularly limited, and the water inlet adjusting switch 14 and the water outlet adjusting switch 15 may be arranged in parallel, or may be arranged in a staggered manner or in other arrangement manners, and in this embodiment, the water inlet adjusting switch 14 and the water outlet adjusting switch 15 are arranged in parallel on the same plane of the housing 16, so that an operator can perform the opening operation of the water inlet adjusting switch 14 and the water outlet adjusting switch 15 under the condition of one hand, and the operation is more convenient.

In the water inlet and outlet device provided in this embodiment, the housing 16 of the water inlet and outlet adjusting assembly 1 is in a cuboid-like structure, and the upper part is a plane, and both sides and the lower part are arranged in a curved surface shape.

It should be noted that, the housing 16 of the water inlet and outlet adjusting assembly 1 may have various forms, including cuboid, cube, ellipsoid, etc., and in this embodiment, the housing 16 of the water inlet and outlet adjusting assembly 1 is designed into a cuboid-like form, so that the water inlet and outlet adjusting assembly can be held by an operator, and the two sides and the lower part are curved surfaces, so that the anti-slip performance of the water inlet and outlet adjusting assembly 1 can be increased, and the holding comfort level is increased.

In the water inlet and outlet device provided in this embodiment, as shown in fig. 7, a joint is provided at a joint of the water inlet and outlet adjusting assembly 1 and the cleaning pipeline 4, the joint has a connecting piece 17, an internal thread is provided in the connecting piece 17, and the connecting piece 17 is connected with the cleaning pipeline 4 through threads.

It should be noted that, the joint of the water inlet and outlet adjusting assembly 1 and the cleaning pipeline 4 may be connected by a connecting piece 17, or may be directly connected or other detachable connection modes.

In this embodiment, through setting up the joint in business turn over water adjusting part 1 and cleaning line wash pipeline 4 department, when the business turn over water adjusting part 1 of convenience that can be better blocks up, wash or change, simultaneously, through setting up the protection both sides part that connecting piece 17 can be better, threaded connection structure is simpler, and the cost is lower.

Further, the water inlet and outlet adjusting assembly 1 is connected with the drainage pipeline 3 and the water inlet pipeline 2, the operating handle 6 and the signal connecting line and the cleaning pipeline 4 can also adopt a detachable joint form, and the detachable joint form can be used for conveniently replacing, checking, cleaning and the like of each assembly.

In the electronic soft cystoscope system provided in this embodiment, as shown in fig. 8, the images of the skin, urethra and bladder interior are transmitted to the television and computer screen by using the lens body 5 and signal connection lines to detect gynecological and urinary system diseases, the size of the lens body 5 is generally 3.1 mm to 5 mm, and a high-definition image is formed through the bladder inner wall. The image may show internal bladder abnormalities such as a tumor, polyp, dropped implant, etc. Meanwhile, a fourth channel is provided on the operation handle 6, and can be used as an instrument channel or a suction channel, and a doctor can use tools such as an electric cutter, scissors and the like to perform operations such as excision and the like on abnormal tissues inside the patient through the fourth channel.

The scope 5 includes a hose through which a physician can inject water or saline to keep the inside of the tube moist and a miniature camera. This helps to improve clarity and to make the appearance easier to identify, in this embodiment a brine bottle 9 is provided on the inlet conduit 2 of the inlet conduit for storage of the flushing liquid.

The drainage pipeline 3 is also a hose and is connected to the top cover of the negative pressure bottle 7, the negative pressure bottle 7 is also provided with a negative pressure connecting pipe 8, and the negative pressure connecting pipe 8 can be connected to a hospital negative pressure pipeline or other negative pressure equipment.

When a doctor needs to inject liquid, the inflow control switch 14 on the inflow control assembly 1 is pressed down, and physiological saline or/and water flows into the inflow pipe 2 of the inflow pipe from the saline bottle 9 and then sequentially passes through the second channel 12, the first through hole 1412, the first liquid channel 1411, the first channel 11 and the cleaning pipe 4 to enter the bladder. When a doctor needs to discharge liquid, the water inlet regulating switch 14 is loosened, the water outlet regulating switch 15 is pressed, under the action of negative pressure, the liquid sequentially passes through the first channel 11, the second liquid channel 1511, the second through hole 1512 and the third channel 13 through the cleaning pipeline 4 after entering the endoscope body 5 from the bladder, and then enters the negative pressure bottle 7 from the drainage pipeline 3 to be collected, and more information can be provided for the doctor by collecting and observing the liquid in the bladder so as to help the doctor to make accurate diagnosis.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications of the embodiments are contemplated as falling within the scope of the present utility model.

Claims (10)

1. A water inlet and outlet device, comprising:

the electronic soft cystoscope comprises a water inlet and outlet adjusting component (1), wherein a first channel (11) is formed at one end of the water inlet and outlet adjusting component (1), and the first channel (11) is used for being connected with a cleaning pipeline (4) of the electronic soft cystoscope;

a second channel (12) located at the upper part of the first channel (11) and not intersecting with the first channel (11), the second channel (12) being used for communicating with a water inlet pipeline (2);

a third channel (13) located at the upper part of the first channel (11) and not intersecting with the first channel (11) and the second channel (12), wherein the third channel (13) is used for communicating with a drainage pipeline (3);

a water inlet regulating switch (14) which is arranged on the water inlet and outlet regulating assembly (1), wherein the water inlet regulating switch (14) is used for controlling the cutting-off or opening of the second channel (12) and the first channel (11) by pressing;

the water outlet regulating switch (15) is arranged on the water inlet and outlet regulating assembly (1), and the water outlet regulating switch (15) is used for controlling the cutting-off or opening of the third channel (13) and the first channel (11) by pressing.

2. The water inlet and outlet device according to claim 1, characterized in that the water inlet regulating switch (14) comprises a first valve body (141), the first valve body (141) being reciprocally slidable within the water inlet and outlet regulating assembly (1), the sliding track of which comprises a first start end and a first end;

a first liquid channel (1411) is formed in the first valve body (141), the first liquid channel (1411) is communicated with the first channel (11), a first through hole (1412) is formed in the first valve body (141), and the first through hole (1412) is vertically communicated with the first liquid channel (1411);

when the first valve body (141) is at the first starting end, the first through hole (1412) is not communicated with the second channel (12), the water inlet regulating switch (14) is in a closed state, when the first valve body (141) is at the first ending end, the first through hole (1412) is communicated with the second channel (12), and the water inlet regulating switch (14) is in an open state.

3. The water inlet and outlet device according to claim 2, wherein a first elastic device (142) is connected to the first valve body (141), and the first elastic device (142) has an elastic force for driving the first valve body (141) to slide toward the first starting end.

4. The water inlet and outlet device according to claim 2, characterized in that the first valve body (141) is provided with a plurality of sealing rings (143).

5. The water inlet and outlet device according to claim 1, characterized in that the water outlet regulating switch (15) comprises a second valve body (151), the second valve body (151) can slide reciprocally in the water inlet and outlet regulating assembly (1), the sliding track of which comprises a second starting end and a second ending end;

a second liquid channel (1511) is arranged in the second valve body (151), the second liquid channel (1511) is communicated with the first channel (11), a second through hole (1512) is formed in the second valve body (151), and the second through hole (1512) is vertically communicated with the second liquid channel (1511);

when the second valve body (151) is at the second starting end, the second through hole (1512) is not communicated with the third channel (13), the water outlet regulating switch (15) is in a closed state, when the second valve body (151) is at the second ending end, the second through hole (1512) is communicated with the third channel (13), and the water outlet regulating switch (15) is in an open state.

6. The water inlet and outlet device according to claim 5, wherein a second elastic device (152) is connected to the second valve body (151), and the second elastic device (152) has an elastic force for driving the second valve body (151) to slide toward the second starting end.

7. The water inlet and outlet device according to any one of claims 1 to 6, wherein the water inlet and outlet adjusting assembly (1) comprises a housing (16), the housing (16) has at least one plane thereon, and the water inlet adjusting switch (14) and the water outlet adjusting switch (15) are arranged in parallel on the same plane of the housing (16).

8. The water inlet and outlet device according to claim 7, wherein the housing (16) of the water inlet and outlet adjusting assembly (1) is in a cuboid-like structure, the upper part is planar, and both sides and the lower part are arranged in a curved shape.

9. The water inlet and outlet device according to any one of claims 1-6, characterized in that a joint is arranged at the joint of the water inlet and outlet adjusting assembly (1) and the cleaning pipeline (4), the joint is provided with a connecting piece (17), an internal thread is arranged in the connecting piece (17), and the connecting piece (17) is connected with the cleaning pipeline (4) through threads.

10. An electronic soft cystoscope system, comprising:

a lens body (5), one end of which is fixed on the operating handle (6) and the other end of which can be used for inserting the focus position;

the tail part of the operating handle (6) is provided with two interfaces, one interface is connected with a signal connecting line and used for signal transmission, and the other interface is connected with a cleaning pipeline (4);

the negative pressure bottle (7) is provided with a top cover, and the top cover is connected with a drainage pipeline (3);

a negative pressure connecting pipe (8), one end of which is arranged on the top cover of the negative pressure bottle (7) and the other end of which is connected with negative pressure equipment;

a brine bottle (9), wherein one end of the brine bottle (9) is connected with the water inlet pipeline (2);

the water inlet and outlet device according to any one of claims 1-9, being mounted between the washing pipe (4) and the water inlet pipe (2) and the water outlet pipe (3).