CN214073476U - Ultrasonic lithotripsy device through ureteroscope - Google Patents

Abstract

The utility model relates to a transureteroscope ultrasonic lithotripsy device, which comprises a probe tube and an ultrasonic system host; the ultrasonic system host is connected with a probe, and the probe comprises a control handle, an ultrasonic pipeline and an ultrasonic probe; the control handle is provided with a control button, the ultrasonic probe comprises an ultrasonic emitter and an ultrasonic receiver, and data signals of the ultrasonic probe are transmitted to the ultrasonic system host through the probe; the ultrasonic probe is of a semi-cylindrical structure, the ultrasonic transmitter and the ultrasonic receiver are arranged on the lateral plane of the ultrasonic probe, a channel is arranged on the ultrasonic pipeline, a gravel column is movably connected in the channel, the gravel column comprises a net column and a control cable which can be expanded and reduced, and the size of the net column can be controlled; the net fence is opposite to the ultrasonic emitter and the ultrasonic receiver and can be retracted in the channel, and the included angle between the ultrasonic probe and the net fence can be changed; the ultrasonic system host comprises an operating device, an ultrasonic system monitor and a power supply adapter end; the advantages are that: can accurately position the hidden calculus and can quickly and accurately lithotript and take the calculus.

Description

Ultrasonic lithotripsy device through ureteroscope

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a through ureteroscope supersound rubble device.

Background

Urinary calculus is a high disease of the urinary system, and can cause upper urinary tract obstruction and renal colic when the calculus falls into a ureter from a kidney, and if the calculus is small, the calculus can be automatically discharged after effective labor pain and ureter spasmolysis; when the calculus is larger than 6mm, in-vitro shock wave lithotripsy is usually required, and even laser lithotripsy or lithotripsy is required through the urethra. However, for small stones in the kidney, a longer ureter soft lens is needed to reach, and the steering system of the soft lens reaches all corners of the renal pelvis, so that the aim of lithotripsy is fulfilled. However, one type of calculi is hidden, the surface of the calculi can be affected by infection or inflammation, a compact envelope is formed on the surface of the calculi, the calculi cannot be clearly seen or even ignored under the limited visual field of a soft lens, and diverticulum calculi and the like are objects which are easy to ignore under the soft lens.

Chinese patent application CN2046745U discloses a multipurpose dry-type extracorporeal shock wave lithotripter, which is a dry-type practical medical mechanical product that uses two groups of X-ray combinations to position and uses high-voltage liquid-electricity type shock ultrasonic waves to lithotript, and is characterized in that the shock wave head part of a shock wave generation system is improved, so that the service life of an electrode is prolonged, the replacement is easy, the volume is small, the efficiency is high, the coupler can be well coupled with a human body, and the lithotripter can be used for percutaneous pyeloplasty fistulation besides main kidney stone lithotripter; taking stone and broken stone through percutaneous nephroscopy; performing operation under direct vision of ureteroscope examination; examining the shape of the retrograde renal pelvis by using a rubber microscope; transurethral resection operation and the like, but the ultrasonic lithotripsy still is in vitro ultrasonic lithotripsy, and has poor positioning precision and single function.

In view of the above, there is a need for a transureteroscopic ultrasonic lithotripter capable of accurately positioning hidden stones and performing rapid and accurate lithotripsy and lithotripsy.

Disclosure of Invention

The utility model aims at providing a calculus that can the accurate positioning hide to can carry out quick accurate rubble and get stone through ureteroscope supersound rubble device.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a transureteroscope ultrasonic lithotripsy device comprises a probe and an ultrasonic system host; the ultrasonic system host is connected with the probe tube, and the probe tube comprises a control handle, an ultrasonic pipeline and an ultrasonic probe; the control handle, the ultrasonic pipeline and the ultrasonic probe are sequentially connected; the control handle is provided with a control button, the ultrasonic probe comprises an ultrasonic emitter and an ultrasonic receiver, and data signals of the ultrasonic probe are transmitted to the ultrasonic system host through the probe; the ultrasonic system host comprises an operating device, an ultrasonic system monitor and a power supply adapting end.

As a preferable technical solution, the ultrasonic probe is cylindrical, and the ultrasonic transmitter and the ultrasonic receiver are disposed at an end portion thereof.

As a preferable technical solution, the ultrasonic probe is semi-cylindrical, and the ultrasonic transmitter and the ultrasonic receiver are disposed on a side plane thereof.

As a preferable technical scheme, the ultrasonic pipeline is provided with a channel.

As a preferable technical scheme, a gravel column movably connected with the channel is arranged in the channel, the gravel column comprises a net column and a control rope, and the net column is retractable in volume.

As a preferred technical solution, the control button at least comprises a detection mode and a lithotripsy mode.

The utility model has the advantages that:

1. a through its ultrasonic probe of ureteroscope supersound rubble device can survey the calculus position, can realize the supersound rubble again, realizes surveying, rubble integration operation, the utility model discloses it is easy and simple to handle, can the hidden calculus of accurate positioning and in time carry out the rubble and handle, very big improvement the operation flow.

2. Describe a through ureteroscope supersound rubble device still includes garrulous stone fence, can effectively fix the calculus position, prevents the rubble diffusion, does benefit to follow-up rubble and shifts, garrulous stone fence with visit a tub integral type design, can directly take out the rubble, need not to withdraw from and visit a tub clearance of going again, very big improvement operation efficiency.

Drawings

Figure 1 is the probe tube schematic diagram of the ureteroscope ultrasonic lithotripsy device of the utility model.

Figure 2 is the utility model discloses a through ureteroscope supersound rubble device ultrasonic probe sketch map.

Figure 3 is a schematic view of the transureteroscope ultrasonic lithotripsy device of the utility model.

Fig. 4 is a schematic view of the probe of the ultrasonic lithotripsy device of the utility model.

Fig. 5 is another ultrasonic lithotripsy device through ureteroscope of the utility model the ultrasonic probe sketch map.

Fig. 6 is a schematic view of another transureteroscopic ultrasonic lithotripsy device of the utility model.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and such equivalents also fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. exploring tube 2, ultrasonic system host 3, stone breaking fence

11. Control handle 12, ultrasonic pipeline 13, ultrasonic probe

21. Operating equipment 22, ultrasonic system monitor 31, net pen

32. Control cable 111, control button 131, ultrasonic transmitter

132. Ultrasonic receiver

Example 1

Please refer to fig. 1; figure 1 is the probe tube schematic diagram of the ureteroscope ultrasonic lithotripsy device of the utility model. A transureteroscope ultrasonic lithotripsy device comprises a probe 1 and an ultrasonic system host 2;

the probe 1 comprises a control handle 11, an ultrasonic pipeline 12 and an ultrasonic probe 13; one end of the control handle 11 is connected with the ultrasonic system host 2 through a data line, the other end is connected with the ultrasonic pipeline 12, and the ultrasonic probe 13 is connected with the other end of the ultrasonic pipeline 12;

the control handle 11 is used for controlling the ultrasonic pipeline 12, and is provided with a control button 111, such as a mode selection switch, a control switch and the like;

the control pipeline and the data line are used for transmitting electric energy and signals between the ultrasonic probe 13 and the ultrasonic system host 2;

please refer to fig. 2; figure 2 is the utility model discloses a through ureteroscope supersound rubble device ultrasonic probe sketch map. The ultrasonic probe 13 includes an ultrasonic transmitter 131 and an ultrasonic receiver 132, the ultrasonic transmitter 131 converts an electrical signal into a wave signal for transmission by using a transducer, and the ultrasonic receiver 132 converts a received wave signal into an electrical signal by using a transducer;

please refer to fig. 3; figure 3 is a schematic view of the transureteroscope ultrasonic lithotripsy device of the utility model. The ultrasound system host 2 includes an operation device 21, such as a keyboard, a handheld operation device 21, a touch screen operation module, and the like, and an ultrasound system monitor 22 for processing the fed-back data and displaying the corresponding image; the power supply adapting end is used for providing a stable power supply for the electric element; the ultrasound system monitor 22 is used for monitoring ultrasound images and ultrasound wave power characteristics;

the utility model discloses a use method: in the kidney stone operation, ureteroscope is put into to the patient internal to the conventionality, will a through its ultrasonic line 12 of ureteroscope supersound rubble device, ultrasonic probe 13 along ureteroscope, ureteroscope entering patient's kidney portion, medical personnel pass through the position of control handle 11 control ultrasonic probe 13 to set up to the detection mode through control button 111, return the signal when ultrasonic probe 13, handle through ultrasonic system host computer 2 and show in ultrasonic system monitor 22, and confirm its position after, can with ultrasonic probe 13 aims at the calculus, and the adjustment sets up the mode for the rubble mode, direct action is in calculus department, makes its fragmentation and takes out, and its kidney stone operation process of this application can keep unanimous with traditional operation process.

It should be noted that: the utility model relates to a transureteroscope ultrasonic lithotripsy device comprises a probe 1 and an ultrasonic system host 2, wherein the probe 1 comprises a control handle 11, an ultrasonic pipeline 12 and an ultrasonic probe 13, the ultrasonic probe 13 can detect the position of calculus and increase power, and ultrasonic lithotripsy is realized, and the integrated operation of detection and lithotripsy is realized; the detection efficiency of the operation is improved by matching with an optical probe, and stubborn calculi are radically treated.

Example 2

Please refer to fig. 4 and 5; FIG. 4 is a schematic view of the probe of another transureteroscopic ultrasonic lithotripsy apparatus of the present invention; fig. 5 is another ultrasonic lithotripsy device through ureteroscope of the utility model the ultrasonic probe sketch map. The present embodiment is substantially the same as embodiment 1, except that the ultrasonic probe 13 is a semi-cylindrical structure, the ultrasonic transmitter 131 and the ultrasonic receiver 132 are disposed on a lateral plane of the ultrasonic probe 13, the ultrasonic pipeline 12 is provided with a channel, the channel is movably connected with the gravel column 3 therein, the gravel column 3 comprises an expandable net column 31 and a control rope 32, and the control rope 32 controls the contraction of the net column 31; the net fence 31 is opposite to the ultrasonic emitter 131 and the ultrasonic receiver 132, the net fence 31 can be retracted in the channel, and the included angle between the ultrasonic probe 13 and the net fence 31 can be changed.

Please refer to fig. 6, fig. 6 is a schematic view of another transureteroscopic ultrasonic lithotripsy apparatus of the present invention. The use mode is as follows: the stone breaking fence 3 is retracted in the channel, the ultrasonic probe 13 is used for detecting the position of clearing stones, the stone breaking fence 3 is extended out to enable the net fence 31 to cover stones, and the ultrasonic probe 13 is used for breaking stones by ultrasonic waves from the side.

It should be noted that: the broken stone fence 3 can effectively fix the position of the calculus, prevents the diffusion of the broken stone and is beneficial to the subsequent transfer of the broken stone, the broken stone fence 3 and the probe tube 1 are designed into a whole, the broken stone can be directly taken out without withdrawing the probe tube 1 for cleaning, and the operation efficiency is greatly improved; the relative positions of the ultrasonic transmitter 131 and the ultrasonic receiver 132 can be arranged by wrapping the ultrasonic transmitter 131 and the ultrasonic receiver 132 back and forth and left and right, and the ultrasonic transmitter 131 and the ultrasonic receiver 132 can also be integrated on the same piezoelectric ceramic disk transducer.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims (6)

1. A transureteroscope ultrasonic lithotripsy device is characterized by comprising a probe and an ultrasonic system host; the ultrasonic system host is connected with the probe tube, and the probe tube comprises a control handle, an ultrasonic pipeline and an ultrasonic probe; the control handle, the ultrasonic pipeline and the ultrasonic probe are sequentially connected; the control handle is provided with a control button, the ultrasonic probe comprises an ultrasonic emitter and an ultrasonic receiver, and data signals of the ultrasonic probe are transmitted to the ultrasonic system host through the probe; the ultrasonic system host comprises an operating device, an ultrasonic system monitor and a power supply adapting end.

2. The transureteroscopic ultrasound lithotripsy apparatus of claim 1, wherein the ultrasound probe is cylindrical, and the ultrasound transmitter and ultrasound receiver are disposed at ends thereof.

3. The transureteroscopic ultrasound lithotripsy device of claim 1, wherein the ultrasound probe is semi-cylindrical, and the ultrasound transmitter and ultrasound receiver are disposed on a lateral plane thereof.

4. The transureteroscopic ultrasonic lithotripsy device of claim 3, wherein the ultrasound conduit has a channel disposed thereon.

5. The transureteroscopic ultrasonic lithotripsy device according to claim 4, wherein a lithotripsy bar is movably connected to the channel, the lithotripsy bar comprises a net bar and a control cable, and the net bar is retractable in volume.

6. The transureteroscopic ultrasound lithotripsy device according to any of claims 1-5, wherein the control buttons include at least a detection mode, a lithotripsy mode.

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