CN219594553U

CN219594553U - Multifunctional fine-track mirror

Info

Publication number: CN219594553U
Application number: CN202320237393.2U
Authority: CN
Inventors: 武志刚; 张磊; 黄宏; 刘宇鹏; 周超烽; 陈炜康
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-29
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to a multifunctional fine-canal endoscope, which comprises a handle, an outer tube and an inner tube, wherein the inner tube is softer than the outer tube and sleeved in the outer tube, the rear ends of the outer tube and the inner tube are connected to the handle, an ultrasonic channel is arranged in the inner tube in a penetrating way for arranging an ultrasonic probe, a light source channel is arranged in the inner tube in a penetrating way for arranging an LED lighting system, a visual channel is arranged in the penetrating way for arranging a video camera, and a puncture flushing channel is arranged in the penetrating way for puncturing and flushing; the front end of the ultrasonic channel, the light source channel, the visual channel and the puncture flushing channel penetrates out of the inner tube. The utility model provides convenience for the seminal duct to enter the seminal duct by arranging the probes with different functions through the plurality of groups of channels, ensures the diameter of the seminal duct by the double functions of the video camera and the ultrasonic wave, provides flushing and places the guide wire and the ejaculation duct bracket tube by the puncture flushing channel, and ensures the success rate of the operation.

Description

Multifunctional fine-track mirror

Technical Field

The utility model relates to a medical instrument, in particular to a multifunctional seminal emission scope.

Background

In the current market, the traditional Chinese medicine is not specially designed to be applied to clinical seminal duct lenses according to the characteristics of the seminal duct, and generally, the seminal duct lenses are used for replacing the seminal duct lenses to perform the seminal duct surgery, and the ureteroscopes are used for performing a path which enters the seminal duct through a prostate small bag poking hole, so that the traditional Chinese medicine belongs to blind wearing, is easy to form a false duct injury, and has low success rate.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a multifunctional fine channel mirror, sets a plurality of groups of probes with different functions through structural design, provides convenience for the fine channel mirror to enter a fine channel through a stamping hole, and ensures success rate.

The utility model adopts the following technical scheme: the multifunctional smart meatoscope comprises a handle, an outer tube and an inner tube, wherein the inner tube is softer than the outer tube and sleeved in the outer tube, the rear ends of the outer tube and the inner tube are connected to the handle, an ultrasonic channel is arranged in the inner tube in a penetrating way for the arrangement of an ultrasonic probe, a light source channel is arranged in a penetrating way for the arrangement of an LED lighting system, a visual channel is arranged in a penetrating way for the arrangement of a video camera, and a penetrating flushing channel is arranged in a penetrating way for penetration and flushing; the front end of the ultrasonic channel, the light source channel, the visual channel and the puncture flushing channel penetrates out of the inner tube.

As an improvement, the front end of the inner tube is provided with four perforations for the ultrasonic channel, the light source channel, the vision channel and the puncture flushing channel to be penetrated out in an adapting way, the perforations are arranged to enable the ultrasonic channel to be located above, the light source channel and the vision channel are arranged on the left side and the right side of the middle in parallel, and the puncture flushing channel is located below.

As an improvement, the front end of the ultrasonic channel extends out of the inner tube more than the light source channel, the vision channel and the puncture flushing channel.

As an improvement, the front end of the puncture flushing channel is bent towards the front end of the ultrasonic channel to form an included angle, and the included angle is 10-30 degrees.

As an improvement, the outer tube is axially movably arranged outside the inner tube, and the front end of the inner tube is exposed when the outer tube slides backwards.

As an improvement, an ultrasonic control module, an illumination module and a video and central processing unit module are arranged at the handle, the ultrasonic control module is connected with an ultrasonic probe in an ultrasonic channel, the illumination module is connected with an LED illumination system in a light source channel, and the video and central processing unit module is connected with a video camera in a visual channel; the rear end of the puncture flushing channel is obliquely penetrated out from the upper part of the handle to the rear.

As an improvement, the handle comprises a horizontal part at the front end and a bending part at the rear end, wherein a placing cavity is formed in the horizontal part and the bending part, the video and central processing unit module is arranged in the placing cavity at the bending part, the ultrasonic control module and the lighting module are arranged in the placing cavity at the horizontal part, and the ultrasonic control module and the lighting module form front-back counterweights with the video and central processing unit module.

As an improvement, the rear end of the puncture flushing channel is obliquely penetrated out from the upper part of the horizontal part to the rear.

The utility model has the beneficial effects that: the probes with different functions are arranged through the multiple groups of channels, so that convenience is brought to the entrance of the fine passage through the fine passage stamping holes, the diameter of the fine passage is determined through the double functions of the video camera and the ultrasonic waves, flushing and placing of the guide wire and the ejaculation tube support tube are provided through the puncture flushing channel, and the success rate of operation is guaranteed.

Drawings

Fig. 1 is a partial perspective view of the present utility model.

Fig. 2 is a schematic view of a partial perspective view of the handle of the present utility model with a portion of the housing removed.

Fig. 3 is a partial perspective view of the handle of the present utility model with a portion of the housing removed.

Fig. 4 is a schematic longitudinal sectional view of the front end of the inner tube of the present utility model.

Fig. 5 is a partial perspective view of the handle of the present utility model with the housing removed.

Fig. 6 is a schematic perspective view of the present utility model.

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4, 5 and 6, the embodiment of the multifunctional smart meatoscope according to the present utility model includes a handle 1, an outer tube 2 and an inner tube 3, wherein the inner tube 3 is softer than the outer tube 2 and is sleeved in the outer tube 2, the rear ends of the outer tube 2 and the inner tube 3 are connected to the handle 1, an ultrasonic channel 4 is arranged in the inner tube 3 in a penetrating manner for arranging an ultrasonic probe, a light source channel 5 is arranged in a penetrating manner for arranging an LED lighting system, a visual channel 6 is arranged in a penetrating manner for arranging a video camera, and a penetrating flushing channel 7 is arranged in a penetrating manner for penetrating and flushing; the front ends of the ultrasonic channel 4, the light source channel 5, the visual channel 6 and the puncture flushing channel 7 penetrate out of the inner tube 3.

When the utility model is used, the parts and the handle 1 are assembled and are connected with external systems such as a flushing system, a power supply system and the like; the doctor operates the handle 1 to penetrate the front outer tube 2 into the urethra, finds the opening of the prostate small bag by means of the video camera and the LED lighting system, then moves the outer tube 2 backwards to expose the front end of the inner tube 3, so that the front end of the softer inner tube 3 enters the prostate small bag, punctures into the seminal vesicle under the guidance of the ultrasonic probe, penetrates the puncture needle at the puncture flushing channel 7, and enters the seminal vesicle to operate under the guidance of the puncture needle direction; after the operation is completed, the front end can be bent downwards, the guide wire is inserted into the ejaculation tube along the forward direction through the puncture flushing channel 7, and the stent tube of the ejaculation tube is inserted along the guide wire, so that the indwelling stent in the ejaculation tube is completed. In operation, the outer tube 2 is used as a hard outer sheath, so that the penetrating strength of the front section path is facilitated, and the smoothness of operation is ensured; by means of the backward movement of the outer tube 2 to expose the inner tube 3, the front end of the softer inner tube 3 can be flexibly bent, the inner multi-working channel can be bent to enter the ejaculation tube from the seminal vesicle, the puncture flushing channel 7 provides a path for flushing and placing a guide wire and a stent tube of the ejaculation tube, the guide wire is convenient to place, and guidance is provided for the subsequent placement of the stent tube of the ejaculation tube; the probes with different functions are arranged in the multiple groups of channels, so that convenience is brought to the entrance of the fine meatus stamping hole of the fine meatus mirror, the diameter of the fine meatus is determined by the double functions of the video camera and the ultrasonic wave, and the success rate of the operation is improved. The operator can control the front and back movement of the outer tube 2 and the opening and closing of each part by the handle 1, so that the operation by one hand is convenient.

As an improved specific embodiment, the front end of the inner tube 3 is provided with four perforations 31 for the ultrasonic channel 4, the light source channel 5, the visual channel 6 and the puncture flushing channel 7 to be penetrated, the perforations 31 are arranged to enable the ultrasonic channel 4 to be located above, the light source channel 5 and the visual channel 6 are arranged on the left side and the right side of the middle in parallel, and the puncture flushing channel 7 is located below.

As shown in fig. 3, four through holes 31 enable the ultrasonic wave channel 4, the light source channel 5, the vision channel 6 and the puncture flushing channel 7 to be orderly arranged, and are not mutually interfered; the four channels are also arranged in the inner tube 3 in an orderly penetrating way corresponding to the positions of the four channels during assembly, so that the maintenance is convenient and the winding is avoided. The four channels are orderly arranged, one part is arranged above, two parts are arranged at the left and right parts of the middle part, and one part is arranged below, so that a good weight ratio is formed, and the functions of the four channels are used after the front end is penetrated, and the four channels are not interfered.

As a modified embodiment, the front end of the ultrasonic channel 4 protrudes further out of the inner tube 3 than the light source channel 5, the vision channel 6, and the puncture flushing channel 7.

As shown in fig. 1, 2 and 3, more ultrasonic channels 4 extend to make the ultrasonic probe more forward, which is helpful for the ultrasonic probe to detect and guide the periphery, and in the state that the front end of the outer tube 2 covers the front end of the inner tube 3, the more forward ultrasonic probe is not interfered by the outer tube 2, so that the periphery can be detected, and the wearing of the seminal meatoscope is facilitated.

As an improved specific embodiment, the front end of the puncture flushing channel 7 is bent towards the front end of the ultrasonic channel 4 to form an included angle, and the included angle is 10-30 degrees.

As shown in fig. 4, the ultrasonic probe at the front end of the ultrasonic channel 4 detects and positions the position to be punctured, and the front end of the puncturing flushing channel 7 forms an included angle with the ultrasonic probe, so that the puncturing needle accurately positions and punctures towards the detection position of the ultrasonic probe during puncturing, thereby effectively ensuring the success rate; the included angle is controlled between 10 degrees and 30 degrees, so that the accuracy of the puncture position can be ensured, and the precision cost and the difficulty requirements of the part manufacturing and assembly are reduced.

As an improved embodiment, the outer tube 2 is axially movably arranged outside the inner tube 3, and the front end of the inner tube 3 is exposed when the outer tube 2 slides backwards.

As shown in fig. 1, 2 and 3, in the specific implementation, a sliding bracket can be arranged in the handle 1, and is connected with the outer tube 2, and a doctor holds the handle 1 to operate the sliding bracket to move back and forth, and when the sliding bracket moves back, the outer tube 2 is moved back, so that the front end of the inner tube 3 is exposed, and the front end of the soft inner tube 3 can enter the prostate small bag to reach the operation position conveniently.

As an improved specific embodiment, the handle 1 is provided with an ultrasonic control module 41, an illumination module 51 and a video and central processing unit module 61, wherein the ultrasonic control module 41 is connected with an ultrasonic probe in the ultrasonic channel 4, the illumination module 51 is connected with an LED illumination system in the light source channel 5, and the video and central processing unit module 61 is connected with a video camera in the visual channel 6; the rear end of the puncture flushing channel 7 is obliquely penetrated out from the upper part of the handle 1 to the rear.

As shown in fig. 2 and 3, each module arranged in the handle 1 is correspondingly connected with the equipment in each channel, so that the functions of each equipment are realized; preferably, the handle 1 is provided with a switch button of a corresponding module through electric connection, so that a doctor can conveniently operate the switch on and off of each function by one hand. The ultrasonic channel 4, the light source channel 5 and the visual channel 6 are penetrated backwards in the space of the handle 1 and connected to the respective modules at the rear; the puncture flushing channel 7 obliquely penetrates out from the upper part of the handle 1 to the rear to form a puncture flushing channel 7 inlet facing an operator, namely a doctor holding the handle 1, so that the doctor can conveniently perform specific operations such as butt joint of a flushing system, penetration of a puncture needle, penetration of a guide wire corresponding to an ejaculation tube bracket tube and the like facing the inlet. Wherein the modules and devices may be implemented using well-established prior art techniques.

As an improved embodiment, the handle 1 comprises a horizontal part 11 at the front end and a bending part 12 at the rear end, wherein a placing cavity 13 is formed in the horizontal part 11 and the bending part 12, a video and central processing unit (cpu) module 61 is arranged in the placing cavity 13 at the bending part 12, an ultrasonic control module 41 and an illumination module 51 are arranged in the placing cavity 13 at the horizontal part 11, and the ultrasonic control module 41 and the illumination module 51 form front-rear counterweights with the video and central processing unit (cpu) module 61.

As shown in fig. 2, 3 and 5, the bending part 12 is convenient for a doctor to hold and then operates a switch button and a sliding bracket provided at the horizontal part 11 to control each module. The formed placing cavity 13 provides spaces for arranging each module, equipment, circuits and sliding brackets in the horizontal part 11 and the bending part 12, and the three modules are respectively arranged in the placing cavity 13 of the horizontal part 11 and the bending part 12 according to the weight and the size of the modules, so that reasonable front-back weight ratio is formed, and the modules are convenient for doctors to hold more comfortably and operate and use.

As an improved embodiment, the rear end of the puncture flushing channel 7 is obliquely penetrated out from the upper part of the horizontal part 11 to the rear.

As shown in fig. 1, 2 and 3, when a doctor holds the bending portion 12, the horizontal portion 11 will maintain a relatively horizontal position, so that the rear end of the puncture flushing channel 7, i.e. the inlet end, faces the doctor, which is convenient for the doctor to wear.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a multi-functional smart way mirror which characterized in that: the ultrasonic device comprises a handle (1), an outer tube (2) and an inner tube (3), wherein the inner tube (3) is softer than the outer tube (2) and sleeved in the outer tube (2), the rear ends of the outer tube (2) and the inner tube (3) are connected to the handle (1), an ultrasonic channel (4) is arranged in the inner tube (3) in a penetrating manner for the arrangement of the ultrasonic probe, a light source channel (5) is arranged in a penetrating manner for the arrangement of an LED lighting system, a visual channel (6) is arranged in a penetrating manner for the arrangement of a video camera, and a penetrating flushing channel (7) is arranged in a penetrating manner for the penetration and flushing; the front ends of the ultrasonic channel (4), the light source channel (5), the visual channel (6) and the puncture flushing channel (7) penetrate out of the inner tube (3).

2. A multi-functional smart meatoscope according to claim 1, characterized in that: the front end of the inner tube (3) is provided with four perforations (31) for the ultrasonic channel (4), the light source channel (5), the visual channel (6) and the puncture flushing channel (7) to be matched and penetrated, the perforations (31) are arranged so that the ultrasonic channel (4) is located above, the light source channel (5) and the visual channel (6) are arranged on the left side and the right side of the middle in parallel, and the puncture flushing channel (7) is located below.

3. A multi-functional smart meatoscope according to claim 2, characterized in that: the front end of the ultrasonic channel (4) is more extended out of the inner tube (3) than the light source channel (5), the visual channel (6) and the puncture flushing channel (7).

4. A multi-functional smart meatoscope according to claim 2 or 3, characterized in that: the front end of the puncture flushing channel (7) is bent towards the front end of the ultrasonic channel (4) to form an included angle, and the included angle is 10-30 degrees.

5. A multi-functional smart meatoscope according to claim 1 or 2 or 3, characterized in that: the outer tube (2) is axially movably arranged outside the inner tube (3), and when the outer tube (2) slides backwards, the front end of the inner tube (3) is exposed.

6. A multi-functional smart meatoscope according to claim 1 or 2 or 3, characterized in that: an ultrasonic control module (41), an illumination module (51) and a video and central processing unit module (61) are arranged at the handle (1), the ultrasonic control module (41) is connected with an ultrasonic probe in the ultrasonic channel (4), the illumination module (51) is connected with an LED illumination system in the light source channel (5), and the video and central processing unit module (61) is connected with a video camera in the visual channel (6); the rear end of the puncture flushing channel (7) obliquely passes out from the upper part of the handle (1) to the rear.

7. The multi-functional smart meatoscope according to claim 6, wherein: the handle (1) comprises a horizontal part (11) at the front end and a bending part (12) at the rear end, a placement cavity (13) is formed in the horizontal part (11) and the bending part (12), the video and central processing unit module (61) is arranged in the placement cavity (13) at the bending part (12), the ultrasonic control module (41) and the lighting module (51) are arranged in the placement cavity (13) at the horizontal part (11), and the ultrasonic control module (41) and the lighting module (51) form front-back counterweights with the video and central processing unit module (61).

8. The multi-functional smart meatoscope according to claim 7, wherein: the rear end of the puncture flushing channel (7) obliquely passes out from the upper part of the horizontal part (11) to the rear.