CN213030777U

CN213030777U - Modular back flush device of ureteral calculus shutoff

Info

Publication number: CN213030777U
Application number: CN202021246435.1U
Authority: CN
Inventors: 王连迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-23
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a modular ureteral calculus shutoff back flush device relates to medical technical field, including inserting the hose, insert the inside of hose and seted up first air duct, insert one side that the hose is close to first air duct and rotate through the hinge and be connected with the rotation and seal the door, drive and rotate and seal the door bottom and be provided with spacing spring, spacing spring keeps away from one side of rotating and sealing the door and inserts hose fixed connection, inserts the hose and keeps away from one side of rotating and sealing the door and the inside that is located first air duct is provided with the closed soft bag, the beneficial effects of the utility model are that: this combination formula ureteral calculus shutoff back flush unit seals the ureter through the mode that uses gas filling to can utilize water to carry out the back flush from renal pelvis to ureter's mode after sealing the completion, thereby better discharge the rubble, compare in the plugging device who uses at present that the shutoff effect is better, be of value to the discharge of rubble more.

Description

Modular back flush device of ureteral calculus shutoff

Technical Field

The utility model relates to the field of medical technology, specifically a modular ureteral calculus shutoff back flush device.

Background

Ureteral stones are generally caused by that kidney stones are temporarily blocked at the narrow part of a ureter in the discharging process, primary ureteral stones are rare, for example, the ureteral stones are not discharged and can grow gradually at the staying part, the ureteral stones are usually accompanied with obvious symptoms, such as renal colic and hematuria, obstruction and hydronephrosis are also often caused by the ureteral stones, emergency treatment is needed for the ureteral stones, the ureteral stones are required to be broken into extremely small blocks and then taken out gradually when the ureteral stones are treated, but the broken stones can move towards the direction of the renal pelvis along with the force generated by broken stones when the ureteral stones are crushed, so that operation failure is caused, in order to avoid the problem, the ureter is generally closed, the broken stones are prevented from entering the renal pelvis, but the currently used occluder cannot well close the ureter, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of prior art, the utility model provides a modular ureteral calculus shutoff back flush device has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular ureteral calculus shutoff anti-washing unit, is including inserting the hose, first air duct has been seted up to the inside of inserting the hose, the one side that inserts the hose and be close to first air duct is connected with through the hinge rotation and rotates the sealing door, drives and rotates the sealing door bottom and be provided with spacing spring, spacing spring keeps away from the one side that rotates the sealing door and inserts hose fixed connection, the inside that inserts the hose and keep away from one side that rotates the sealing door and be located first air duct is provided with the closed soft bag, insert the inside first basin of having seted up of hose, insert one side that the hose is close to first basin and install the water jet, the one side that inserts the hose is provided with the external.

Preferably, an inner mounting frame is installed at the bottom of the rotary closing door, a trigger pull rope is bound on the inner mounting frame, and one end, far away from the inner mounting frame, of the trigger pull rope penetrates out of the outer side of the first air groove.

Preferably, an insertion inclined plate is arranged on one side of the insertion hose far away from the external connection hose.

Preferably, a second air groove is formed in the outer connecting hose, a threaded air connecting pipe is installed at one end of the second air groove, a second water groove is formed in one side, close to the second air groove, of the inner portion of the outer connecting hose, and a threaded water connecting pipe is installed on one side, close to the threaded air connecting pipe, of the second water groove.

Preferably, insert the hose and be close to one side of outer coupling hose and install second flange, outer coupling hose is close to one side of inserting the hose and installs first flange, install spacing post on the first flange, spacing hole has been seted up on the second flange.

Preferably, a first closing valve is installed on one side of the external connection hose, and a second closing valve is installed on one side, far away from the first closing valve, inside the external connection hose.

The utility model provides a modular ureteral calculus shutoff back flush unit possesses following beneficial effect:

1. this combination formula ureteral calculus shutoff back flush unit seals the ureter through the mode that uses gas filling to can utilize water to carry out the back flush from renal pelvis to ureter's mode after sealing the completion, thereby better discharge the rubble, compare in the plugging device who uses at present that the shutoff effect is better, be of value to the discharge of rubble more.

2. According to the combined ureteral calculus plugging backwashing device, the closed structure with the trigger structure is used, the trigger pull rope can be pulled to drive the rotary closed door to be opened, so that air in the air groove is discharged, the plugging backwashing device is convenient to take out, and the use is more convenient.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. inserting a hose; 2. a first gas tank; 3. rotating the closing door; 4. an inner mounting frame; 5. triggering a pull rope; 6. a limiting spring; 7. sealing the soft bag; 8. a first water tank; 9. a water jet; 10. inserting a sloping plate; 11. an external connection hose; 12. a second gas tank; 13. a threaded gas connection pipe; 14. a first closing valve; 15. a second water tank; 16. a threaded water connection pipe; 17. a second closing valve; 18. a first connecting flange; 19. a second attachment flange.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a combined ureteral calculus blocking back-flushing device comprises an insertion hose 1, an insertion inclined plate 10 is installed on one side, far away from an outer connecting hose 11, of the insertion hose 1, the blocking back-flushing device can be conveniently inserted into a ureter, a first air groove 2 is formed in the insertion hose 1, one side, close to the first air groove 2, of the insertion hose 1 is rotatably connected with a rotary closing door 3 through a hinge, an inner mounting frame 4 is installed at the bottom of the rotary closing door 3, a trigger pull rope 5 is bound on the inner mounting frame 4, one end, far away from the inner mounting frame 4, of the trigger pull rope 5 penetrates out of the outer side of the first air groove 2 and can drive the rotary closing door 3 to move, the purpose of exhausting gas in the first air groove 2 and the gas in a closed soft bag 7 is achieved, a limiting spring 6 is arranged at the bottom of the rotary closing door 3, and one side, far away, a sealing soft bag 7 is arranged at one side of the inserting hose 1 far away from the rotary sealing door 3 and positioned in the first air groove 2, a first water groove 8 is arranged in the inserting hose 1, a water spraying opening 9 is arranged at one side of the inserting hose 1 close to the first water groove 8, an external connecting hose 11 is arranged at one side of the inserting hose 1, a second air groove 12 is arranged in the external connecting hose 11, a threaded air connecting pipe 13 is arranged at one end of the second air groove 12, a second water groove 15 is arranged at one side of the external connecting hose 11 close to the second air groove 12, a threaded water connecting pipe 16 is arranged at one side of the second water groove 15 close to the threaded air connecting pipe 13, water and air can be conveniently injected into the first air groove 2 and the first water groove 8, a second connecting flange 19 is arranged at one side of the inserting hose 1 close to the external connecting hose 11, and a first connecting flange 18 is arranged at one side of the external connecting, install spacing post on the first flange 18, seted up spacing hole on the second flange 19, be convenient for will insert hose 1 and outer coupling hose 11 fixed connection together, first closed valve 14 is installed to one side of outer coupling hose 11, and the inside one side of keeping away from first closed valve 14 of outer coupling hose 11 is installed second closed valve 17, conveniently seals second gas tank 12 and second basin 15, and the doctor of being convenient for operates.

In conclusion, when the combined ureteral calculus plugging backwashing device is used, the plugging backwashing device is plugged into the ureter to enable the soft sealing bag 7 to be located between the renal pelvis and calculus, air is injected into the first air tank 2 through the threaded air connecting pipe 13 to enable the soft sealing bag 7 to swell so as to plug the ureter, after plugging is completed, calculus can be broken, after the calculus is completed, water is filled into the first water tank 8 through the threaded water connecting pipe 16, water is sprayed out through the water spraying port 9 and reversely washed on the calculus, so that the discharge of the calculus is facilitated, after the discharge is completed, the triggering pull rope 5 is pulled, the rotary sealing door 3 is opened, the soft sealing bag 7 discharges the air under the extrusion of the ureter, and then the plugging backwashing device is taken out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular ureterolith shutoff back flush unit, is including inserting hose (1), its characterized in that: insert the inside of hose (1) and seted up first air duct (2), it is connected with rotation sealing door (3) through the hinge rotation to insert one side that hose (1) is close to first air duct (2), drives and rotates sealing door (3) bottom and be provided with spacing spring (6), one side that rotation sealing door (3) was kept away from in spacing spring (6) with insert hose (1) fixed connection, insert one side that hose (1) was kept away from rotation sealing door (3) and be located the inside of first air duct (2) and be provided with closed soft bag (7), insert hose (1) inside and seted up first basin (8), insert one side that hose (1) is close to first basin (8) and install water jet (9), the one side that inserts hose (1) is provided with external connection hose (11).

2. The combined ureteral calculus plugging backwashing device of claim 1, wherein: an inner mounting frame (4) is installed at the bottom of the rotary closing door (3), a trigger pull rope (5) is bound on the inner mounting frame (4), and one end, far away from the inner mounting frame (4), of the trigger pull rope (5) penetrates out of the outer side of the first air groove (2).

3. The combined ureteral calculus plugging backwashing device of claim 1, wherein: an insertion inclined plate (10) is installed on one side, far away from the outer connecting hose (11), of the insertion hose (1).

4. The combined ureteral calculus plugging backwashing device of claim 1, wherein: second air tank (12) have been seted up to the inside of outer coupling hose (11), screw thread gas connection pipe (13) are installed to the one end of second air tank (12), second basin (15) have been seted up to the inside one side that is close to second air tank (12) of outer coupling hose (11), screw thread water connecting pipe (16) are installed to one side that second basin (15) are close to screw thread gas connection pipe (13).

5. The combined ureteral calculus plugging backwashing device of claim 1, wherein: insert hose (1) and be close to one side of outer coupling hose (11) and install second flange (19), outer coupling hose (11) are close to one side of inserting hose (1) and install first flange (18), install spacing post on first flange (18), spacing hole has been seted up on second flange (19).

6. The combined ureteral calculus plugging backwashing device of claim 1, wherein: a first closing valve (14) is installed on one side of the outer connecting hose (11), and a second closing valve (17) is installed on one side, far away from the first closing valve (14), of the inner portion of the outer connecting hose (11).