CN215426882U

CN215426882U - Clinical prostate expanding device of uropoiesis surgery

Info

Publication number: CN215426882U
Application number: CN202121129207.0U
Authority: CN
Inventors: 王园园; 郑佩
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-07
Anticipated expiration: 2031-05-25

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a clinical prostate expansion device for urinary surgery, which comprises a device holding handle, wherein an expansion pipe is rotatably arranged on the outer surface of an external thread, an expansion protection body is glued to the outer surface of the expansion pipe, a vent hole penetrates through the expansion pipe, expansion colloid is movably arranged on the outer surface of the expansion protection body, expansion bulges are distributed on the outer surface of the expansion colloid in an annular array manner, and a probe is fixedly arranged on the upper end surface of the expansion protection body. According to the utility model, by arranging the expansion protrusion, when the expansion colloid expands the prostate of a patient, the expansion colloid is prevented from moving due to the fact that the surface of the prostate is too wet and slippery, the expansion device cannot be placed at a proper expansion position, and by arranging the external thread, after the device is used, the expansion tube only needs to be rotated and can be detached through the matching of the external thread, so that the detachment of the expansion tube is simplified, and the cleaning of the expansion tube is prevented from being influenced due to the fact that the expansion tube cannot be detached.

Description

Clinical prostate expanding device of uropoiesis surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a clinical prostate expansion device for urology surgery.

Background

Through extraperitoneal laparoscopic urinary surgery, because extraperitoneal gaps are not congenital cavities, the extraperitoneal gaps need to be manually intervened to expand the extraperitoneal gaps to form pneumoperitoneum by filling CO2, so that a doctor can conveniently carry out minimally invasive laparoscopic surgery, and the conventional expansion device consists of an air storage bag, a ventilation rubber tube and an inflation needle tube.

There are the following problems:

1. when the existing clinical prostate expansion device for urinary surgery is used for expanding the prostate of a patient, the expansion colloid moves due to the fact that the surface of the prostate is too wet and slippery, and the expansion device cannot be placed at a proper expansion position.

2. The clinical prostate expanding device of current uropoiesis surgery, because the unable dismouting of expansion tube leads to the staff can't wash the inner wall of expansion tube after using the completion, makes the unable quick use of putting into next use of putting into of device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clinical prostate expansion device for urinary surgery, which solves the problems that the surface of a prostate is too smooth, so that expansion colloid can slide, the expansion device cannot be placed at a proper expansion position, and a worker cannot clean the inner wall of an expansion pipe due to the fact that the expansion pipe cannot be disassembled and assembled.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical prostate expanding device of uropoiesis surgery, includes that the device holds the handle, the up end welding of handle is held to the device has the external screw thread, the surface rotation of external screw thread installs the expansion pipe, the surface of expansion pipe is spliced and is had the expansion protective body, the air vent runs through the expansion pipe, the surface movable mounting of expansion protective body has the expansion colloid, it distributes in the surface of expansion colloid to expand the arch to be annular array, the up end fixed mounting of expansion protective body has the probe.

As a preferred technical scheme of the utility model, the outer surface of the device holding handle is respectively glued with an air discharging pipe and an air charging pipe, the outer surface of the air discharging pipe is fixedly provided with a first one-way valve, and the air discharging pipe and the air charging pipe are made of nitrile butadiene rubber.

As a preferable technical scheme of the utility model, a second one-way valve is fixedly arranged on the outer surface of the inflation tube, and a lead is arranged on the lower end face of the device holding handle.

As a preferable technical scheme of the utility model, a first rotating hand is rotatably installed on the upper end surface of the inflation tube, a second rotating hand is rotatably installed on the upper end surface of the second one-way valve, and the first rotating hand and the second rotating hand are made of stainless steel.

Compared with the prior art, the utility model provides a clinical prostate expansion device for urology surgery, which has the following beneficial effects:

1. this clinical prostate expanding device of uropoiesis surgery is protruding through setting up the extension, when the expansion colloid expands patient's prostate, has avoided because the surface of prostate is too slippery, leads to the expansion colloid can move about, can't lay expanding device in suitable expansion position.

2. This clinical prostate expanding device of uropoiesis surgery, through setting up the external screw thread, after the device uses the completion, only need rotate the expansion pipe, can dismantle through the cooperation of external screw thread, make the dismantlement of expansion pipe simple, avoided because the washing that influences the expansion pipe can't be dismantled.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the expandable gel of the present invention;

FIG. 4 is a schematic view of the expandable guard of the present invention;

FIG. 5 is a schematic view of a second check valve of the present invention

FIG. 6 is a schematic view of the external thread structure of the present invention

Fig. 7 is a schematic structural view of a first check valve of the present invention.

In the figure: 1. the device holds the handle; 2. expanding the protective body; 3. an expansion tube; 4. a vent hole; 5. expanding the colloid; 6. a probe; 7. discharging the air pipe; 8. an inflation tube; 9. a first check valve; 10. a second one-way valve; 11. a wire; 12. an external thread; 13. a first rotating hand; 14. an expansion boss; 15. and a second rotating hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a clinical prostate expanding device of uropoiesis surgery, includes that the device holds handle 1, the device holds the up end welding of handle 1 and has external screw thread 12, the surface of external screw thread 12 is rotated and is installed expansion pipe 3, the surface of expansion pipe 3 is spliced and has the expansion protective body 2, air vent 4 runs through expansion pipe 3, the surface movable mounting of expansion protective body 2 has expansion colloid 5, expansion arch 14 is annular array and distributes in the surface of expansion colloid 5, the up end fixed mounting of expansion protective body 2 has probe 6.

In this embodiment, the handle 1 is held to the device and the operation of doctor is convenient for, and external screw thread 12 makes the expansion tube 3 more firm with being connected of handle 1 is held to the device, and expansion tube 3 provides the mounted position for expanding the protection body 2, and air vent 4 conveys gas in expanding colloid 5.

Specifically, the outer surface of the device holding handle 1 is respectively glued with an air release pipe 7 and an inflation pipe 8, the outer surface of the air release pipe 7 is fixedly provided with a first one-way valve 9, and the air release pipe 7 and the inflation pipe 8 are made of nitrile rubber.

In this embodiment, the gas in the expansion rubber body 5 is discharged through the gas discharge tube 7, and the gas enters the expansion tube 3 through the gas filling tube 8.

Specifically, a second one-way valve 10 is fixedly installed on the outer surface of the inflation tube 8, and a lead 11 is arranged on the lower end face of the device holding handle 1.

In this embodiment, the second one-way valve 10 can only introduce gas into the dilation tube 3 and can not deflate, and the wire 11 transmits the picture taken by the probe 6 to a computer, so as to facilitate the operation of a doctor.

Specifically, a first rotating hand 13 is rotatably mounted on the upper end surface of the inflation tube 8, a second rotating hand 15 is rotatably mounted on the upper end surface of the second check valve 10, and the first rotating hand 13 and the second rotating hand 15 are made of stainless steel.

In this embodiment, the first rotating hand 13 is rotated to discharge the gas, and the second rotating hand 15 is rotated to flush the gas into the extension tube 3.

The probe 6 in this embodiment is a known technique which has been disclosed to be widely used in daily life, and the type of the probe 6 is HK-7004-C2.

The working principle and the using process of the utility model are as follows: when the device is used, a doctor holds the device to hold the handle 1, the probe 6 is inserted into a prostate pipeline of a patient from an operation opening, a picture shot by the probe 6 is transmitted to a computer screen in an electric signal mode, so that the doctor can find the position of prostate expansion of the patient conveniently, then the gas pipe is installed in the gas filling pipe 8, then the second rotating hand 15 is rotated, at the moment, gas is transmitted into the expansion colloid 5 through the expansion pipe 3, the expansion colloid 5 starts to expand, the expansion bulge 14 is attached to the prostate pipeline of the patient, the expansion colloid 5 is prevented from sliding due to the fact that the surface of the prostate is too smooth, the expansion colloid 5 cannot be placed at a proper expansion position, then the doctor carries out next operation, after the use is finished, the first rotating hand 13 is rotated to discharge the gas in the expansion colloid 5, then the expansion pipe 3 is pulled out, and after the use is finished, the expansion pipe 3 is rotated, and the expansion pipe can be detached through the matching of the external thread 12, so that the detachment of the expansion pipe 3 is simplified, and the influence on the cleaning of the expansion pipe 3 due to the incapability of detaching is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A urological clinical prostate dilation device, includes device handle (1), its characterized in that: the device holds the up end welding of handle (1) and has external screw thread (12), the surface rotation of external screw thread (12) installs expansion pipe (3), the surface of expansion pipe (3) is glued and has expansion protective body (2), the inside of expansion pipe (3) is run through and is had air vent (4), the surface movable mounting of expansion protective body (2) has expansion colloid (5), the surface of expansion colloid (5) is personally submitted annular array and is distributed and have expansion arch (14), the up end fixed mounting of expansion protective body (2) has probe (6).

2. A urological clinical prostate dilation device according to claim 1, wherein: the outer surface of handle (1) is taken to the device splices respectively and has bleeder (7) and gas tube (8), the fixed surface of bleeder (7) installs first check valve (9), the material of bleeder (7) and gas tube (8) is butadiene acrylonitrile rubber, the fixed surface of gas tube (8) installs second check valve (10).

3. A urological clinical prostate dilation device according to claim 1, wherein: the lower end face of the device holding handle (1) is provided with a lead (11).

4. A urological clinical prostate dilation device according to claim 2, wherein: the up end of gas tube (8) rotates and installs first commentaries on classics hand (13), the up end of second check valve (10) rotates and installs second commentaries on classics hand (15), the material of first commentaries on classics hand (13) and second commentaries on classics hand (15) is the stainless steel.