CN219661758U

CN219661758U - Calculus collector

Info

Publication number: CN219661758U
Application number: CN202222573532.7U
Authority: CN
Inventors: 朱宇虹; 高丽雅; 杨高洁; 殷琰; 吴丽芬
Original assignee: First Affiliated Hospital of Suzhou University
Current assignee: First Affiliated Hospital of Suzhou University
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-09-12
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a calculus collector, comprising: the bottom of the funnel is connected with a collecting cup through a connecting pipe; a filter screen is arranged in the collecting cup; the utility model aims at solving the difficulty of clinically reserving urinary stones, and designs a stone collecting device which can be used by patients no matter before and after operation and no matter for men and women.

Description

Calculus collector

Technical Field

The utility model relates to the technical field of calculus collection, in particular to a calculus collector.

Background

Urinary calculus is one of the most common diseases in urinary surgery, along with the deep research of urinary calculus etiology, the metabolism risk factors of the calculus are more and more important to urinary surgery workers, the age, sex, heredity, environmental factors, eating habits, occupation and the like have great influence on the formation of the calculus, and targeted diet guidance is an important measure for preventing the recurrence of the calculus according to the calculus types of patients, but no better collecting tool and method for the calculus of the patients with the urinary calculus exist clinically at present, most of the collecting tools and methods for guiding the patients to filter and collect the calculus by using gauze are used for component analysis, the calculus collecting process is time-consuming, the observation is inconvenient, the calculus obtaining process is easy to cause omission, the effect is not ideal, and no satisfactory collecting method is available for the patients and medical staff at present.

A calculus collector as in the prior patent publication CN213525357U, which comprises a collecting rack for resting on a toilet, the collecting rack has an upwardly open collecting cavity, a collecting pipe is inserted into the bottom of the collecting cavity, and a filter screen is arranged on the collecting pipe. It will have and collect the frame and place on the squatting pan, be convenient for collect the urine when patient urinates, collect the inner chamber shape looks adaptation of the collection chamber of frame and squatting pan, can reduce the urine splash, guarantee to collect the effect.

However, the patent is difficult to disassemble and assemble, and is difficult to meet the requirements of different patients, such as the patients with indwelling catheterization, and certain defects exist.

Disclosure of Invention

In view of the problems mentioned in the background art, it is an object of the present utility model to provide a stone collector that solves the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

a stone collector, comprising: the bottom of the funnel is connected with a collecting cup through a connecting pipe;

the filter screen is arranged in the collecting cup.

By adopting the technical scheme: the stone collector can be divided into three parts which can be freely disassembled and assembled:

first kind: the funnel is directly placed on the collecting cup, is suitable for patients who urinate by themselves before operation, and is used for collecting stone specimens;

second kind: the connecting pipe is a soft plastic connecting pipe, the diameter of the upper end is slightly smaller than the diameter of the outlet of the anti-reflux drainage bag Yu Kangwei, the connecting pipe is convenient to directly connect the lower end of the drainage bag to collect residual calculus after operation, the lower end screw thread is used for connecting with a collecting cup, and the connecting pipe is suitable for a patient retaining catheterization;

third kind: the inner wall of the top end of the collecting cup is provided with threads, so that the filter screen is conveniently fixed in the collecting cup, urine collected by the funnel or the connecting pipe flows into the collecting cup, and stones in the urine are remained on the filter screen through the filter screen.

Preferably, the connecting pipe sequentially comprises an upper circular pipe, a circular truncated cone-shaped pipe and a lower circular pipe from top to bottom, and the upper circular pipe, the circular truncated cone-shaped pipe and the lower circular pipe are integrally formed.

By adopting the technical scheme: the specific shape of the connection pipe is defined.

Preferably, the outer wall of the drain pipe of the funnel is provided with an external thread, the top inner wall of the upper circular pipe is provided with an internal thread, the bottom outer wall of the lower circular pipe is provided with an external thread, the top inner wall of the collecting cup is provided with an internal thread, the drain pipe is installed in the lower circular pipe through threaded connection, and the lower circular pipe is installed in the top of the collecting cup through threaded connection.

By adopting the technical scheme: the connecting pipe is connected with the funnel and the collecting cup through threads, so that the connecting pipe is convenient to disassemble and assemble.

Preferably, the top outer wall of the filter screen is provided with a circular ring, the outer wall of the circular ring is provided with external threads, and the circular ring is installed in the collecting cup through threaded connection.

By adopting the technical scheme: the circular ring is in threaded connection with the collecting cup, so that the filter screen and the collecting cup can be conveniently disassembled and assembled.

Preferably, the filter screen is arranged in an arc-shaped downward protruding mode.

By adopting the technical scheme: the specific shape of the filter screen is defined.

Preferably, handles are welded on the left side and the right side of the top of the circular ring.

By adopting the technical scheme: the handle is used for conveniently disassembling and assembling the circular ring.

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

the utility model aims at solving the difficulty of clinically reserving urinary stones, and designs a stone collecting device which can be used by patients no matter before and after operation and no matter for men and women, wherein the stone collecting device can be divided into three parts which can be freely disassembled and assembled, so that the requirements of different patients are met:

third kind: the inner wall at the top end of the collecting cup is provided with threads, so that the filter screen is conveniently fixed in the collecting cup, urine collected by the funnel or the connecting pipe flows into the collecting cup, and stones in the urine are left on the filter screen through the filter screen, so that the filter screen and the collecting cup are convenient to assemble and disassemble.

Drawings

FIG. 1 is a schematic diagram of an explosion structure of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a first embodiment of the present utility model;

FIG. 3 is a front cut-away view of a collection cup according to a first embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a use mode according to a first embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of another use mode according to the first embodiment of the present utility model;

FIG. 6 is a schematic diagram of a second embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a filter screen according to a second embodiment of the present utility model;

FIG. 8 is a schematic view of the structure of a collection cup according to a second embodiment of the utility model;

fig. 9 is a front cut-away view of a collection cup according to a second embodiment of the utility model.

Reference numerals: 1. a funnel; 11. a liquid outlet pipe; 2. an upper round tube; 21. round table type tube; 22. a lower round tube; 3. a collection cup; 301. a slot; 4. a filter screen; 41. a circular ring; 411. a connecting block; 412. a vertical rod; 413. a diagonal rod; 42. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a calculus collector comprises a funnel 1, a connecting pipe and a collecting cup 3 from top to bottom, wherein a filter screen 4 is arranged in the collecting cup 3, and the filter screen 4 is arranged in an arc-shaped downward protruding manner.

The specific structure of the connecting pipe is as follows: the connecting pipe sequentially comprises an upper circular pipe 2, a circular truncated cone-shaped pipe 21 and a lower circular pipe 22 from top to bottom, and the upper circular pipe 2, the circular truncated cone-shaped pipe 21 and the lower circular pipe 22 are integrally formed;

referring to fig. 1, in order to facilitate disassembly and assembly of the funnel 1, the connecting pipe and the collecting cup 3, an external thread is provided on an outer wall of a liquid outlet pipe 11 of the funnel 1, an internal thread is provided on an inner wall of a top portion of an upper circular pipe 2, an external thread is provided on an outer wall of a bottom portion of a lower circular pipe 22, an internal thread is provided on an inner wall of a top portion of the collecting cup 3, the liquid outlet pipe 11 is installed in the lower circular pipe 22 through threaded connection, and the lower circular pipe 22 is installed in the top portion of the collecting cup 3 through threaded connection; the connecting pipe is connected with the funnel 1 and the collecting cup 3 through threads, so that the connecting pipe is convenient to disassemble and assemble.

Please refer to fig. 1, in order to make things convenient for the dismouting of filter screen 4, the top outer wall of filter screen 4 is equipped with ring 41, the external screw thread has been seted up to the outer wall of ring 41, ring 41 passes through threaded connection and installs the inside at collection cup 3, be threaded connection between ring 41 and the collection cup 3, make things convenient for the dismouting between filter screen 4 and the collection cup 3, the left and right sides at the top of ring 41 has all welded handle 42, make things convenient for dismouting ring 41 through handle 42, handle 42 is the setting of T shape handle.

Structural principle:

the stone collector can be divided into three parts which can be freely disassembled and assembled, so that the requirements of different patients are met:

first kind: as shown in fig. 4, the funnel 1 is directly placed on the collecting cup 3, is suitable for patients who urinate by themselves before operation, and is used for collecting stone specimens;

second kind: as shown in fig. 5, the inner wall of the upper end and the outer wall of the lower end are provided with threaded connecting pipes, the connecting pipes are soft plastic connecting pipes, the diameter of the upper end is slightly smaller than that of the outlet of the anti-reflux drainage bag Yu Kangwei, the connecting pipes are convenient to directly connect with the lower end of the drainage bag to collect residual stones after operation, the threads of the lower end are used for being connected with the collecting cup 3, and the connecting pipes are suitable for patients with indwelling catheterization;

third kind: as shown in fig. 2, the inner wall of the top end of the collecting cup 3 is provided with threads, so that the filter screen 4 is conveniently fixed in the collecting cup 3, urine collected by the funnel 1 or the connecting pipe flows into the collecting cup 3, and stones in the urine are left on the filter screen through the filter screen 4, so that the filter screen 4 and the collecting cup 3 are convenient to assemble and disassemble.

Example two

As shown in fig. 6 to 9, the second embodiment is substantially the same as the first embodiment except that: the top of ring 41 does not have handle 42, has all welded connecting block 411 in the left and right sides of ring 41, and the outer wall welding of connecting block 411 has montant 412, and the top integrated into one piece of montant 412 has inclined rod 413, and slot 301 has all been seted up to the left and right sides of the inner wall of collection cup 3, and when filter screen 4 installs in the inside of collection cup 3, montant 412 card is in the inside of slot 301, and the bottom of inclined rod 413 is pressed at the top of collection cup 3, only need hold inclined rod 413 can make things convenient for the dismouting of filter screen 4.

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

Claims

1. A stone catcher, comprising:

the funnel (1), the bottom of the funnel (1) is connected with a collecting cup (3) through a connecting pipe;

a filter screen (4) is arranged in the collecting cup (3);

the connecting pipe sequentially comprises an upper circular pipe (2), a circular truncated cone-shaped pipe (21) and a lower circular pipe (22) from top to bottom, wherein the upper circular pipe (2), the circular truncated cone-shaped pipe (21) and the lower circular pipe (22) are integrally formed;

the outer wall of a liquid outlet pipe (11) of the funnel (1) is provided with external threads, the inner wall of the top of the upper circular pipe (2) is provided with internal threads, the outer wall of the bottom of the lower circular pipe (22) is provided with external threads, the inner wall of the top of the collecting cup (3) is provided with internal threads, the liquid outlet pipe (11) is installed in the lower circular pipe (22) through threaded connection, and the lower circular pipe (22) is installed in the top of the collecting cup (3) through threaded connection;

the top outer wall of the filter screen (4) is provided with a circular ring (41), the outer wall of the circular ring (41) is provided with external threads, and the circular ring (41) is installed in the collecting cup (3) through threaded connection;

the filter screen (4) is arranged in an arc-shaped downward protruding mode.

2. A stone collector according to claim 1, wherein: handles (42) are welded on the left side and the right side of the top of the circular ring (41).