CN217119111U

CN217119111U - Disposable ureter fistula

Info

Publication number: CN217119111U
Application number: CN202221019754.8U
Authority: CN
Inventors: 吴凌庚
Original assignee: Suzhou New District Huasheng Medical Devices Co ltd
Current assignee: Suzhou New District Huasheng Medical Devices Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-05
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a disposable ureter fistula, include: the device comprises a pasting structure, a fastening structure, a telescopic bent pipe and an external connecting pipe; the pasting structure is sleeved on the rear pipe body of the insertion pipe; the fastening structure is movably connected to the rear pipe body of the insertion pipe through threads, and the posting structure and the fastening structure are both detachable structures; the telescopic bent pipe is connected to the rear end of the inserting pipe, and the telescopic bent pipe is connected with the inserting pipe in a split mode; the external connecting pipe is connected with the rear end of the telescopic bent pipe; the front part of the insertion tube is provided with a conical tube, the inner aperture of the front end of the conical tube is smaller than that of the rear end of the conical tube, the front part of the conical tube is provided with a plugging bubble, the plugging bubble is filled with filling liquid, and the front end of the conical tube is provided with a urine inlet head. The utility model discloses conveniently assemble the split, conveniently stably peg graft in patient's bladder, and avoid taking place to rock and crooked, also can crooked connection back body, use safer convenient trouble-saving.

Description

Disposable ureter fistula

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to disposable ureter fistula.

Background

The bladder fistulization is because of the unable discharge of urine of lower urinary tract obstruction, goes up bladder puncture art at the pubis, puts into a catheter and drains urine to external, reaches to alleviate urinary tract obstruction and maintains organism water electrolyte and internal environment balanced treatment purpose, currently uses ordinary catheter as bladder fistulization pipe clinically more. However, the ureteral fistula in the prior art is single in arrangement, inconvenient and stable in fixation, easy to shake to affect stable catheterization, flexible in movement, and inconvenient and practical in use.

Disclosure of Invention

In order to overcome the defects in the prior art, a disposable ureteral fistula is provided so as to solve the problems that the ureteral fistula in the prior art is single in arrangement, inconvenient to stably fix, easy to shake to influence stable catheterization, flexible to move and inconvenient and practical to use.

To achieve the above object, there is provided a disposable ureteral fistula comprising: the device comprises a pasting structure, a fastening structure, a telescopic bent pipe and an external connecting pipe;

the pasting structure is sleeved on the rear pipe body of the insertion pipe;

the fastening structure is movably connected to the rear pipe body of the insertion pipe through threads, and the posting structure and the fastening structure are both detachable structures;

the telescopic bent pipe is connected to the rear end of the insertion pipe, and the telescopic bent pipe is connected with the insertion pipe in a splitting mode;

the external connecting pipe is connected to the rear end of the telescopic bent pipe.

Furthermore, the front part of the insertion tube is provided with a conical tube, the inner aperture of the front end of the conical tube is smaller than that of the rear end of the conical tube, the front part of the conical tube is provided with a plugging bubble, the plugging bubble is filled with filling liquid, and the front end of the conical tube is provided with a urine inlet head.

Furthermore, an external thread is arranged on the outer ring surface of the rear pipe body of the insertion pipe, and the pasting structure and the fastening structure move back and forth on the rear pipe body of the insertion pipe.

Furthermore, the rear end of the insertion tube is provided with a first rear outlet, an air bag is arranged outside the first rear outlet, a second rear outlet is arranged at the rear end of the air bag, and a first outer sleeve head is arranged outside the second rear outlet.

Further, the middle part upside of puting up the structure is provided with the handle, and the left and right sides of puting up the structure all is provided with pastes the wing to the lower surface of pasting the wing is provided with double-sided tape.

Furthermore, the front end of flexible return bend is provided with first preceding import, and just first preceding mouth pegs graft outside the export behind the second to the separation is connected between export behind first preceding import and the second.

Further, the middle part rear side of taking over outward is provided with export behind the third, and the outside of export is provided with the second overcoat head behind the third, and the rear portion left side of taking over outward is provided with left shunt tubes, and the back end of left shunt tubes twists round outward and has the left lid to the rear portion right side of taking over outward is provided with right shunt tubes, and the back end of right shunt tubes twists round has the right lid.

The beneficial effects of the utility model reside in that:

1. the utility model discloses in the anterior toper pipe of insert tube thin back is thick before setting up, conveniently stretches into the bladder, stifled mouthful bubble simultaneously with advance the setting of urine head so that plug up the bladder opening part to avoid the urine outflow, also can avoid urine to leak outward and infect the viscera when conveniently transporting the urine outward.

2. The utility model discloses in put up setting up of structure and conveniently glue glutinous fixedly on human skin to the insert tube firmly takes place to rock, and fastening structure conveniently blocks putting up the structure of front side through screw thread swing joint outside the external screw thread on the insert tube simultaneously, so that put up the structure and move backward, thereby firm insert tube safe and reliable.

3. The utility model discloses the setting up of well flexible return bend conveniently connects the stand pipe and manages with external, and flexible return bend flexible activity simultaneously to nimble crooked body uses more nimble facility.

4. The utility model discloses the setting up of china and foreign takeover is convenient to carry interior too fast urine toward carrying away outward, is provided with left shunt tubes and right shunt tubes respectively in takeover rear portion left and right sides simultaneously to exhaust and sampling alone use, set up more convenient saving trouble.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 3 is a schematic view of an insert tube structure according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a pasting structure according to an embodiment of the present invention;

fig. 5 is a schematic view of an external connection structure according to an embodiment of the present invention.

In the figure: 1. an insertion tube; 10. a tapered tube; 11. filling liquid; 12. a plugging bubble; 13. a urine inlet head; 14. an external thread; 15. a first rear outlet; 16. an air bag; 17. a second rear outlet; 18. a first outer sleeve head; 2. posting the structure; 20. a handle; 21. pasting wings; 3. a fastening structure; 4. a telescopic bent pipe; 40. a first front inlet; 5. an external connection pipe; 50. a left twist cover; 51. a left shunt tube; 52. a second outer sleeve head; 53. a third rear outlet; 54. a right shunt tube; 55. and (6) a right twist cover.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses front view schematic diagram, fig. 2 are the utility model discloses a section structure schematic diagram, fig. 3 do the utility model discloses an insert tube structure schematic diagram, fig. 4 do the utility model discloses a put up the structure schematic diagram and fig. 5 do the utility model discloses an external pipe structure schematic diagram.

Referring to fig. 1 to 5, the utility model provides a disposable ureteral fistula, which is characterized by comprising: the pasting structure 2, the fastening structure 3, the telescopic bent pipe 4 and the external connecting pipe 5; the pasting structure 2 is sleeved on the rear pipe body of the insertion pipe 1; the fastening structure 3 is movably connected to the rear pipe body of the insertion pipe 1 through threads, and the pasting structure 2 and the fastening structure 3 are both detachable structures; the telescopic bent pipe 4 is connected to the rear end of the inserting pipe 1, and the telescopic bent pipe 4 is connected with the inserting pipe 1 in a split mode; the external connecting pipe 5 is connected with the rear end of the telescopic elbow 4;

in the embodiment, the front part of the insertion tube 1 is provided with a conical tube 10, the inner aperture of the front end of the conical tube 10 is smaller than that of the rear end, the front part of the conical tube 10 is provided with a mouth blocking bubble 12, the mouth blocking bubble 12 is filled with filling liquid 11, and the front end of the conical tube 10 is provided with a urine inlet head 13; an external thread 14 is arranged on the outer ring surface of the rear pipe body of the insertion pipe 1, and the pasting structure 2 and the fastening structure 3 move back and forth on the rear pipe body of the insertion pipe 1; the rear end of the insertion tube 1 is provided with a first rear outlet 15, an air bag 16 is arranged outside the first rear outlet 15, a second rear outlet 17 is arranged at the rear end of the air bag 16, and a first outer sleeve head 18 is arranged outside the second rear outlet 17.

As a preferred embodiment, the utility model discloses in the anterior toper pipe 10 of insert tube 1 sets up thin back thick before, conveniently stretches into the bladder, and stifled mouthful bubble 12 and the setting of urine head 13 are so that plug up the bladder opening part simultaneously to avoid the urine outflow, also can avoid urine to leak the infection viscera outward when conveniently transporting the urine outward.

In the present embodiment, the middle upper side of the poster structure 2 is provided with the handle 20, and the left and right sides of the poster structure 2 are both provided with the adhesive wings 21, and the lower surface of the adhesive wings 21 is provided with the double-sided adhesive tape.

As an embodiment of preferred, the utility model discloses in put up structure 2 set up convenient glue on the human skin and glue glutinous fixedly to the firm emergence of insert tube 1 rocks, fastening structure 3 is outside screw thread swing joint external screw thread 14 on insert tube 1 simultaneously, conveniently blocks putting up structure 2 of front side, so that put up structure 2 and remove backward, thereby firm insert tube 1 safe and reliable.

In this embodiment, the front end of the telescopic elbow 4 is provided with a first front inlet 40, the first front inlet 40 is inserted outside the second rear outlet 17, and the first front inlet 40 and the second rear outlet 17 are connected in a detachable manner.

As an embodiment of preferred, the utility model discloses well flexible return bend 4 set up the convenient insert tube 1 of connecting and take over 5 with external, the flexible activity of flexible return bend 4 simultaneously to nimble crooked body, it is more nimble convenient to use.

In this embodiment, a third rear outlet 53 is provided at the rear side of the middle portion of the external connection pipe 5, a second casing head 52 is provided at the outer side of the third rear outlet 53, a left shunt pipe 51 is provided at the left side of the rear portion of the external connection pipe 5, a left twist cover 50 is twisted on the rear end of the left shunt pipe 51, a right shunt pipe 54 is provided at the right side of the rear portion of the external connection pipe 5, and a right twist cover 55 is twisted on the rear end of the right shunt pipe 54.

As a preferred implementation mode, the utility model discloses the setting up of external takeover 5 is convenient to carry too fast urine outward in with 44, is provided with left shunt tubes 51 and right shunt tubes 54 respectively in the external takeover 5 rear portion left and right sides simultaneously to exhaust and sample the use alone, set up more convenient province trouble.

The utility model discloses can effectively solve prior art's ureter fistula and set up more singlely to inconvenient stable the fixing, take place to rock easily and influence stable catheterization, the activity of also flexible, use and inconvenient practical problem, the utility model discloses conveniently assemble the split, conveniently stabilize and peg graft in patient's bladder, and avoid taking place to rock and crooked, also can bend and connect back body, use safer convenient trouble-saving.

Claims

1. A single-use ureteral fistula, comprising: the device comprises a pasting structure (2), a fastening structure (3), a telescopic bent pipe (4) and an external connecting pipe (5); the pasting structure (2) is sleeved on the rear pipe body of the insertion pipe (1); the fastening structure (3) is movably connected to the rear pipe body of the insertion pipe (1) through threads, and the pasting structure (2) and the fastening structure (3) are both detachable structures; the telescopic bent pipe (4) is connected to the rear end of the inserting pipe (1), and the telescopic bent pipe (4) is connected with the inserting pipe (1) in a split mode; and the external connecting pipe (5) is connected to the rear end of the telescopic bent pipe (4).

2. A disposable ureteral fistula according to claim 1, wherein the insertion tube (1) is provided at its front portion with a tapered tube (10), and the inner aperture of the front end of the tapered tube (10) is smaller than that of the rear end, and the front portion of the tapered tube (10) is provided with a stoma blister (12), and the stoma blister (12) is filled with a filling liquid (11), and the front end of the tapered tube (10) is provided with a urinary tap (13).

3. A disposable ureteral fistula according to claim 1, characterized in that the external thread (14) is provided on the external circumferential surface of the rear tubular body of the insertion tube (1), and the posting structure (2) and the fastening structure (3) are movable back and forth on the rear tubular body of the insertion tube (1).

4. A single-use ureteral fistula according to claim 1, characterized in that the rear end of the insertion tube (1) is provided with a first rear outlet (15), and outside the first rear outlet (15) is provided with a balloon (16), and the rear end of the balloon (16) is provided with a second rear outlet (17), and outside the second rear outlet (17) is provided with a first external cuff (18).

5. A disposable ureteral fistula according to claim 1, characterized in that the upper side of the middle of said posting structure (2) is provided with a handle (20), and the left and right sides of the posting structure (2) are provided with adhesive wings (21), and the lower surface of the adhesive wings (21) is provided with a double-sided adhesive tape.

6. A single-use ureteral fistula according to claim 1, characterized in that the front end of the telescopic elbow (4) is provided with a first front inlet (40), and the first front inlet (40) is inserted outside the second rear outlet (17), and the first front inlet (40) is disconnected from the second rear outlet (17).

7. A ureteral fistula as set forth in claim 1, wherein a third rear outlet (53) is provided at the rear side of the middle portion of the extension tube (5), a second sheath head (52) is provided at the outer side of the third rear outlet (53), a left shunt tube (51) is provided at the left side of the rear portion of the extension tube (5), a left twist cap (50) is twisted around the rear end of the left shunt tube (51), a right shunt tube (54) is provided at the right side of the rear portion of the extension tube (5), and a right twist cap (55) is twisted around the rear end of the right shunt tube (54).