CN213217433U

CN213217433U - Calculus snatchs broken integrative equipment of cleaing away for urological department operation

Info

Publication number: CN213217433U
Application number: CN202021276203.0U
Authority: CN
Inventors: 谢金波; 万建; 王可屹; 彭波
Original assignee: Shanghai Tenth Peoples Hospital
Current assignee: Shanghai Tenth Peoples Hospital
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-18
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a urological department operation snatchs broken integrative clarification plant with calculus, including ultrasonic probe, absorption storehouse and straight tube, ultrasonic probe's internally mounted has the backing sound absorbent, and the below of backing sound absorbent is provided with the electrode, piezoelectric crystal is installed to the below of electrode, and piezoelectric crystal's below is provided with the acoustic matching bed, adsorb the storehouse and connect in ultrasonic probe's right side, and adsorb the upper right corner in storehouse and install the gland, the top of adsorbing the storehouse is connected with the trachea, and tracheal left side is provided with the electrode line, the straight tube is installed in electrode line and tracheal outside, and the lower extreme of straight tube is connected with the hose, miniature air pump is installed to the right side outer wall of straight tube, the inside in adsorbing the storehouse is fixed with the base, and the inboard of base is connected with the slat. This urological department operation snatchs broken integrative cleaning equipment solves prior art and is not convenient for discharge the external problem of kibbling calculus, and the rubble after smashing can avoid the pipe blockage.

Description

Calculus snatchs broken integrative equipment of cleaing away for urological department operation

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a urological department operation snatchs broken integrative cleaning equipment with calculus.

Background

Urinary calculus is a common disease in urinary surgery, except for relatively small calculus, the calculus can be crushed by medicine and external shock waves, a considerable proportion of calculus patients need to be treated by an intracavity lithotripsy operation, and calculus is usually removed and treated by modes such as air pressure ballistic calculus, holmium laser calculus, ultrasonic calculus, electrohydraulic calculus and the like.

However, in the current clinical removing and processing mode, the calculus can be only crushed in vivo, the calculus cannot be directly removed out of the body, the calculus can only be taken out by high-pressure perfusion and a clamp, and the crushed calculus can be cleaned by simply using a negative pressure aspirator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a urological department operation snatchs broken integrative cleaning equipment to solve the present clinical treatment mode of cleaing away that proposes in the above-mentioned background art, can only be in internal crushing calculus, can't directly clear away the calculus external, can only pour into and take out the calculus with the pliers by the high pressure, and use the negative pressure aspirator to clear up the kibbling calculus simple, because the calculus piece is not of uniform size, cause the problem of drawing the pipe jam very easily.

In order to achieve the above object, the utility model provides a following technical scheme: a calculus grabbing and crushing integrated clearing device for urological surgery comprises an ultrasonic probe, an adsorption bin and a straight pipe, wherein a liner sound absorption material is arranged inside the ultrasonic probe, and an electrode is arranged below the backing sound absorption material, a piezoelectric crystal is arranged below the electrode, and an acoustic matching layer is arranged below the piezoelectric crystal, the adsorption bin is connected to the right side of the ultrasonic probe, a gland is arranged at the upper right corner of the adsorption bin, an air pipe is connected above the adsorption bin, an electrode wire is arranged at the left side of the air pipe, the straight pipe is arranged at the outer sides of the electrode wire and the air pipe, the lower end of the straight pipe is connected with a hose, the outer wall of the right side of the straight pipe is provided with a micro air pump, the inside of the adsorption bin is fixed with a base, and the inboard of base is connected with the slat, the top of slat is connected with the spring, and the upper end of spring is connected with the baffle.

Preferably, the electrodes are distributed in an up-down symmetrical manner about a horizontal center line of the piezoelectric crystal, and the electrodes are electrically connected with the electrode wires.

Preferably, the adsorption bin forms a communicating structure with the miniature air pump through the air pipe, and a full-surrounding structure is formed among the straight pipe, the air pipe and the electrode wire.

Preferably, the left end of gland is connected with the cardboard, and the structure of cardboard is elastic construction to the gland passes through the cardboard and adsorbs and constitute the block structure between the storehouse.

Preferably, the hose is made of carbon alloy metal, and the air pipe and the electrode wire penetrate through the hose.

Preferably, the slat is formed with an elastic structure between the spring and the baffle, and the outer diameter of the baffle is 2-3mm larger than the inner diameter of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the calculus grabbing and crushing integrated removing equipment for the urological surgery is provided with the ultrasonic probe and the adsorption bin which are fixed together side by side, so that the calculus can be conveniently crushed by the ultrasonic probe, and the crushed calculus can be removed by the adsorption bin, the problem that the crushed calculus is inconvenient to discharge out of a body in the prior art is solved, and the crushed calculus can be prevented from being blocked by a pipeline;

2. the air pipe is arranged between the adsorption bin and the micro air pump, so that a negative pressure space is formed in the adsorption bin under the action of the micro air pump, crushed stones can be conveniently adsorbed into the adsorption bin, the cleaning is convenient, the gland is arranged and clamped on the adsorption bin through the elastic clamping plate, the gland can be detached relative to the adsorption bin, the stones in the adsorption bin can be conveniently cleaned in a unified manner in the later period, the clamping structure is simple, and the detachment operation is convenient and rapid;

3. set up the hose that carbon alloy metal material made and have certain moulding ability, so that carry out the bending according to medical personnel's use needs, thereby adjustment ultrasonic probe with adsorb the angle of the relative straight tube in storehouse, be convenient for go deep into carry out the calculus clearance among the patient's health, the practicality is stronger, set up the slat, spring and baffle formation elasticity shutoff mechanism, make outside calculus can be adsorbed inside into adsorbing the storehouse, and the inside calculus in adsorption storehouse can't be discharged from the base, effectively avoid being poured by the calculus of collecting, improve clearance effect and efficiency greatly, avoid repeatedly collecting the calculus, reduce patient's misery.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is the local structure schematic diagram of the joint of the gland and the adsorption bin of the utility model.

In the figure: 1. an ultrasonic probe; 2. a backing sound absorbing material; 3. an electrode; 4. a piezoelectric crystal; 5. an acoustic matching layer; 6. an adsorption bin; 7. a gland; 8. an air tube; 9. an electrode wire; 10. a straight pipe; 11. a hose; 12. a micro air pump; 13. a base; 14. laths; 15. a spring; 16. a baffle plate; 17. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a calculus grabbing and crushing integrated clearing device for urological surgery comprises an ultrasonic probe 1, a pad sound absorption material 2, electrodes 3, a piezoelectric crystal 4, an acoustic matching layer 5, an adsorption bin 6, a gland 7, a trachea 8, an electrode wire 9, a straight pipe 10, a hose 11, a micro air pump 12, a base 13, a batten 14, a spring 15, a baffle 16 and a clamping plate 17, wherein the pad sound absorption material 2 is installed inside the ultrasonic probe 1, the electrodes 3 are arranged below the pad sound absorption material 2, the piezoelectric crystal 4 is installed below the electrodes 3, the acoustic matching layer 5 is arranged below the piezoelectric crystal 4, the adsorption bin 6 is connected to the right side of the ultrasonic probe 1, the gland 7 is installed at the upper right corner of the adsorption bin 6, the trachea 8 is connected above the adsorption bin 6, the electrode wire 9 is arranged on the left side of the trachea 8, the electrodes 3 are vertically and symmetrically distributed about the horizontal center line of the piezoelectric crystal 4, the electrode 3 is electrically connected with the electrode wire 9, the ultrasonic probe 1 and the adsorption bin 6 are fixed together side by side, so that the crushed stone can be conveniently crushed by the ultrasonic probe 1, and the crushed stone can be cleaned by the adsorption bin 6, so that the problem that the crushed stone is inconvenient to discharge out of a body in the prior art is solved, and the crushed stone can avoid pipeline blockage;

the straight tube 10 is installed outside the electrode wire 9 and the trachea 8, the lower end of the straight tube 10 is connected with the hose 11, the hose 11 is made of carbon alloy metal, the trachea 8 and the electrode wire 9 penetrate through the hose 11, the hose 11 made of the carbon alloy metal has certain shaping capacity so as to be bent according to the use requirement of medical personnel, the angle of the ultrasonic probe 1 and the adsorption bin 6 relative to the straight tube 10 is adjusted, the stone cleaning can be conveniently carried out when the ultrasonic probe and the electrode wire penetrate into the body of a patient, the practicability is stronger, the miniature air pump 12 is installed on the outer wall of the right side of the straight tube 10, the adsorption bin 6 forms a communication structure through the trachea 8 and the miniature air pump 12, a full-surrounding structure is formed between the straight tube 10 and the trachea 8 and the electrode wire 9, the trachea 8 is connected between the adsorption bin 6 and the miniature air pump 12 so as to form a negative pressure space inside the adsorption bin, the crushed stone is conveniently adsorbed into the adsorption bin 6, and the cleaning is convenient;

a base 13 is fixed in the adsorption bin 6, a strip plate 14 is connected to the inner side of the base 13, a spring 15 is connected above the strip plate 14, a baffle 16 is connected to the upper end of the spring 15, the strip plate 14 forms an elastic structure with the baffle 16 through the spring 15, the outer diameter of the baffle 16 is 2-3mm larger than the inner diameter of the base 13, the strip plate 14, the spring 15 and the baffle 16 form an elastic plugging mechanism, so that external stones can be adsorbed into the adsorption bin 6, the stones in the adsorption bin 6 cannot be discharged from the base 13, the collected stones are effectively prevented from being poured out, the cleaning effect and efficiency are greatly improved, repeated collection of stones is avoided, the pain of a patient is reduced, a clamping plate 17 is connected to the left end of the gland 7, the clamping plate 17 is of an elastic structure, a clamping structure is formed between the gland 7 and the adsorption bin 6 through the clamping plate 17, and the gland 7 is arranged to be clamped on the adsorption bin 6 through the elastic clamping plate, make gland 7 adsorb 6 storehouses relatively and can dismantle, the later stage of being convenient for is unified the clearance to adsorbing 6 inside stones in storehouse to block simple structure dismantles convenient operation swiftly.

The working principle is as follows: for the calculus grabbing and crushing integrated clearing equipment for the urological surgery, firstly, the ultrasonic probe 1 and the adsorption bin 6 are pressed, the ultrasonic probe 1 and the adsorption bin 6 drive the hose 11 to bend, the angle of the ultrasonic probe 1 and the adsorption bin 6 relative to the straight pipe 10 is adjusted, the whole device is conveniently stretched into a patient body, the pad sound absorption material 2 wraps the end part of the electrode wire 9, the pad sound absorption material 2, the electrode 3, the piezoelectric crystal 4 and the sound matching layer 5 form the main body structure of the whole ultrasonic probe 1, the ultrasonic probe 1 is connected with external main body equipment through the electrode wire 9 to send ultrasonic waves to break stones, then the micro air pump 12 is started, the air in the adsorption bin 6 is sucked by the micro air pump 12 through the air pipe 8, the adsorption bin 6 is in a negative pressure state, the atmospheric pressure is greater than the pressure in the adsorption bin 6, and then the baffle 16 is driven to be separated from the base 13, produce the gap, spring 15 is elongated between slat 14 and baffle 16 simultaneously, then inside kibbling calculus gets into adsorption bin 6 along the gap between baffle 16 and the base 13, the calculus is collected in unison, press the cardboard 17 at last for no longer the chucking between cardboard 17 and the adsorption bin 6, can dismantle gland 7 from adsorption bin 6, pour out the calculus of collecting can, accomplish the whole urological surgery like this and snatch the use of broken integrative cleaning equipment with the calculus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a urological department operation is snatched broken integrative cleaning equipment with calculus, includes ultrasonic probe (1), adsorbs storehouse (6) and straight tube (10), its characterized in that: the ultrasonic probe is characterized in that a backing sound-absorbing material (2) is arranged inside the ultrasonic probe (1), an electrode (3) is arranged below the backing sound-absorbing material (2), a piezoelectric crystal (4) is arranged below the electrode (3), a sound matching layer (5) is arranged below the piezoelectric crystal (4), an adsorption bin (6) is connected to the right side of the ultrasonic probe (1), a gland (7) is arranged at the upper right corner of the adsorption bin (6), a trachea (8) is connected above the adsorption bin (6), an electrode wire (9) is arranged on the left side of the trachea (8), a straight pipe (10) is arranged outside the electrode wire (9) and the trachea (8), a hose (11) is connected to the lower end of the straight pipe (10), a micro air pump (12) is arranged on the outer wall of the right side of the straight pipe (10), a base (13) is fixed inside the adsorption bin (6), and the inboard of base (13) is connected with slat (14), the top of slat (14) is connected with spring (15), and the upper end of spring (15) is connected with baffle (16).

2. A urological calculus grabbing and breaking integrated removal device according to claim 1, characterized in that: the electrodes (3) are distributed in an up-and-down symmetrical mode about the horizontal center line of the piezoelectric crystal (4), and the electrodes (3) are electrically connected with the electrode wires (9).

3. A urological calculus grabbing and breaking integrated removal device according to claim 1, characterized in that: the adsorption bin (6) is communicated with the miniature air pump (12) through an air pipe (8), and a full-surrounding structure is formed among the straight pipe (10), the air pipe (8) and the electrode wire (9).

4. A urological calculus grabbing and breaking integrated removal device according to claim 1, characterized in that: the left end of gland (7) is connected with cardboard (17), and the structure of cardboard (17) is elastic construction to gland (7) pass through cardboard (17) and adsorb and constitute the block structure between storehouse (6).

5. A urological calculus grabbing and breaking integrated removal device according to claim 1, characterized in that: the hose (11) is made of carbon alloy metal, and the air pipe (8) and the electrode wire (9) penetrate through the hose (11).

6. A urological calculus grabbing and breaking integrated removal device according to claim 1, characterized in that: the batten (14) and the baffle (16) form an elastic structure through the spring (15), and the outer diameter of the baffle (16) is 2-3mm larger than the inner diameter of the base (13).