CN213822877U

CN213822877U - Urological calculus washing device

Info

Publication number: CN213822877U
Application number: CN202021397944.4U
Authority: CN
Inventors: 蔡恒; 郝嘉伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-07-30
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of medical equipment, and an uropoiesis surgery calculus washing unit is disclosed, including handle and reservoir, handle one end fixed mounting has the outer tube, the outer tube is kept away from handle one end and is provided with the flushing head, the inside through-hole parallel with the outer tube of seting up of handle, the inner tube has been cup jointed to the through-hole inside, the inner tube is kept away from the one end of outer tube and is stretched out the handle and communicate with the reservoir exit end is fixed, the fixed intercommunication of reservoir entry end has the feed liquor pipe, the inner tube other end stretches out the handle and stretches into inside the outer tube. This uropoiesis surgery calculus washing unit sets up the hose through the inside at the outer tube, sets up the wall hole at the hose pipe wall, and head, backup pad and slider are washed in the cooperation, and the dynamics of washing of having solved the flush fluid is not enough, and the stone discharge efficiency ratio is lower in the kidney, gets the stone time overlength in the kidney, the problem of operation ten minutes inconvenience.

Description

Urological calculus washing device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an uropoiesis surgery calculus washing unit.

Background

Renal calculus is caused by abnormal accumulation of crystal substances (such as calcium, oxalic acid, uric acid, cystine and the like) and organic matrixes (such as a matrix A, acidic mucopolysaccharide and the like) in the kidney, is a common disease and frequently-occurring disease of the urinary system, the incidence rate of men is more than that of women in young and old, the incidence rate of the men on the left and right sides is not obviously different, 90 percent of the renal calculus contains calcium, and calcium oxalate calculus is the most common. 40-75% of patients with renal calculus have lumbago of different degrees. Large stones with small mobility, manifested as soreness and distension of the waist, or dull pain during increased physical activity. At present, the intrarenal calculus washing is completed through a channel in a ureteroscope, but because the channel of the ureteroscope is relatively long, the pipe diameter is small and the flow of perfusion liquid is small, the washing force of washing liquid is insufficient, the intrarenal calculus removing efficiency is low, the intrarenal calculus removing time is too long, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an uropoiesis surgery calculus washing unit has solved the current of proposing in the above-mentioned background art because ureteroscope's passageway is longer relatively, and the pipe diameter is tiny and the perfusate flow is less for the flushing dynamics of flush fluid is not enough, and the stone efficiency ratio is lower in the kidney, gets stone time overlength in the kidney, the problem of operation ten minutes inconvenience.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an urinary surgery calculus washing device comprises a handle and a liquid storage bag, wherein an outer tube is fixedly mounted at one end of the handle, a washing head is arranged at one end, away from the handle, of the outer tube, a through hole parallel to the outer tube is formed in the handle, an inner tube is sleeved in the through hole, one end, away from the outer tube, of the inner tube extends out of the handle and is fixedly communicated with an outlet end of the liquid storage bag, an inlet end of the liquid storage bag is fixedly communicated with a liquid inlet tube, and the other end of the inner tube extends out of the handle and extends into the outer tube;

the utility model discloses a liquid storage bag, including outer tube, spout, backup pad, flushing head, hose, the spout has been seted up to the lateral wall bilateral symmetry of handle, the spout is close to one side bottom and the inside fixed intercommunication of outer tube to the spout, sliding connection has the slider in the spout, the inside two backup pads that are provided with of outer tube, backup pad one end and slider lateral wall bottom fixed connection, the backup pad other end and flushing head terminal surface fixed connection, the fixed intercommunication of one end that the reservoir was kept away from to the inner tube has the hose, the one end that the inner tube was kept away from to the hose is fixed with the flushing head hole and is communicated, a plurality of evenly distributed wall holes have been seted up to the hose outer wall.

Further, the inner pipe and the hose are located between the two support plates.

Furthermore, the inlet end of the liquid inlet pipe is provided with a closing cover matched with the liquid inlet pipe.

Further, the outer wall of the handle is provided with a finger groove.

Furthermore, one section of the inner pipe positioned in the through hole is a corrugated pipe.

Furthermore, the outer wall of the sliding block is provided with anti-skidding threads.

Furthermore, the outer pipe and the hose are both made of inert materials.

Furthermore, the wall holes are all through holes.

(III) advantageous effects

The utility model provides an uropoiesis surgery calculus washing unit possesses following beneficial effect:

(1) this uropoiesis surgery calculus washing unit sets up the hose through the inside at the outer tube, sets up the wall hole at the hose pipe wall, and head, backup pad and slider are washed in the cooperation, and the dynamics of washing of having solved the flush fluid is not enough, and the stone discharge efficiency ratio is lower in the kidney, gets the stone time overlength in the kidney, the problem of operation ten minutes inconvenience.

(2) According to the urinary surgery calculus washing device, the anti-skidding threads are arranged on the outer wall of the sliding block, and the finger grooves are formed in the outer wall of the handle, so that the occurrence of finger skidding of medical staff during use is reduced; the inner pipe is provided with certain flexibility by the design that the inner pipe is a corrugated pipe in the through hole and is matched with the flexibility of the hose; the flushing liquid in the liquid storage bag is prevented from spilling out by arranging the closing cover matched with the liquid inlet pipe at the inlet end of the liquid inlet pipe; the design that the outer tube and the hose are both made of inert materials avoids the rejection reaction of the outer tube and the hose in the body of the patient.

Drawings

FIG. 1 is a schematic structural view of the urological stone flushing device of the present invention;

FIG. 2 is a schematic view of the internal structure of the handle of the urological stone irrigation device of the present invention;

FIG. 3 is a schematic view of the internal structure of the outer tube of the urological calculus washing device of the present invention;

fig. 4 is a schematic view of the hose structure of the urinary stone washing device of the present invention.

In the figure: the device comprises a handle 1, a through hole 2, an outer tube 3, a washing head 4, a liquid storage bag 5, a liquid inlet tube 6, a closing cover 7, a finger groove 8, a sliding groove 9, a sliding block 10, a supporting plate 11, an inner tube 12, a hose 13 and a wall hole 14.

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. 1-4, the present invention provides a technical solution:

an urological calculus flushing device comprises a handle 1 and a liquid storage bag 5, wherein an outer tube 3 is fixedly mounted at one end of the handle 1, a flushing head 4 is arranged at one end, away from the handle 1, of the outer tube 3, a through hole 2 parallel to the outer tube 3 is formed in the handle 1, an inner tube 12 is sleeved in the through hole 2, one end, away from the outer tube 3, of the inner tube 12 extends out of the handle 1 and is fixedly communicated with an outlet end of the liquid storage bag 5, an inlet end of the liquid storage bag 5 is fixedly communicated with a liquid inlet tube 6, and the other end of the inner tube 12 extends out of the handle 1 and extends into the outer tube 3;

the outer side wall of the handle 1 is symmetrically provided with sliding grooves 9 at two sides, the bottom of one side of the sliding grooves 9 close to the outer tube 3 is fixedly communicated with the inside of the outer tube 3, the sliding grooves 9 are connected with a sliding block 10 in a sliding way, two supporting plates 11 are arranged inside the outer tube 3, one end of each supporting plate 11 is fixedly connected with the bottom of the side wall of the corresponding sliding block 10, the other end of each supporting plate 11 is fixedly connected with the end surface of a flushing head 4, one end of an inner tube 12 far away from a liquid storage bag 5 is fixedly communicated with a hose 13, one end of the hose 13 far away from the inner tube 12 is fixedly communicated with a flushing hole of the flushing head 4, the outer wall of the hose 13 is provided with a plurality of wall holes 14 which are uniformly distributed, and the hose 13 is arranged inside the outer tube 3, the wall of the hose 13 is provided with the wall hole 14, and the flushing head 4, the supporting plate 11 and the sliding block 10 are matched, so that the problems that the flushing force of flushing liquid is insufficient, the stone discharging efficiency in the kidney is low, the stone taking time in the kidney is too long, and the operation is very inconvenient are solved.

The inner tube 12 and the hose 13 are both located between the two support plates 11.

The inlet end of the liquid inlet pipe 6 is provided with a closing cover 7 matched with the liquid inlet pipe 6, so that flushing liquid in the liquid storage bag is prevented from being spilled.

The outer wall of the handle 1 is provided with a finger groove 8, the outer wall of the sliding block 10 is provided with anti-skidding threads, and the occurrence of finger skidding when medical workers use the anti-skidding threads is reduced.

The section of the inner pipe 12 in the through hole 2 is a corrugated pipe, so that the inner pipe 12 has certain flexibility and is matched with the hose 13 to stretch.

The outer tube 3 and the flexible tube 13 are made of inert materials, so that rejection reaction of the outer tube 3 and the flexible tube 13 in a patient body is avoided.

The wall holes 14 are all through holes.

Theory of operation, this uropoiesis surgery calculus washing unit, open during the use and close lid 7 will pour into the flush fluid into reservoir 5, then close and close lid 7, then insert patient ureter with outer tube 3 in, then extrude reservoir 5, the flush fluid passes through inner tube 12, hose 13 and flushing head 4 get into patient internally, wash the calculus, when needs increase the washing dynamics, promote slider 10, slider 10 promotes backup pad 11, backup pad 11 promotes flushing head 4, make hose 13 stretch out, the flush fluid washes the calculus simultaneously through wall hole 14 and flushing head 4, wash the completion and make slider 10 push back, it is inside to drive hose 13 withdrawal outer tube 3.

It is noted that, in this context, "plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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. A urinary surgery calculus washing device comprises a handle (1) and a liquid storage bag (5), and is characterized in that an outer tube (3) is fixedly mounted at one end of the handle (1), a washing head (4) is arranged at one end, away from the handle (1), of the outer tube (3), a through hole (2) parallel to the outer tube (3) is formed in the handle (1), an inner tube (12) is sleeved in the through hole (2), one end, away from the outer tube (3), of the inner tube (12) extends out of the handle (1) and is fixedly communicated with an outlet end of the liquid storage bag (5), an inlet end of the liquid storage bag (5) is fixedly communicated with a liquid inlet tube (6), and the other end of the inner tube (12) extends out of the handle (1) and extends into the outer tube (3);

spout (9) have been seted up to the lateral wall bilateral symmetry of handle (1), spout (9) are close to one side bottom and the inside fixed intercommunication of outer tube (3), sliding connection has slider (10) in spout (9), outer tube (3) inside is provided with two backup pads (11), backup pad (11) one end and slider (10) lateral wall bottom fixed connection, backup pad (11) other end and washing head (4) terminal surface fixed connection, the fixed intercommunication of one end that reservoir (5) were kept away from in inner tube (12) has hose (13), the one end that inner tube (12) were kept away from in hose (13) and washing head (4) wash the fixed intercommunication in hole, a plurality of even wall holes (14) of distribution have been seted up to hose (13) outer wall.

2. A urinary surgical stone washing device as claimed in claim 1, characterized in that the inner tube (12) and the hose (13) are located between two support plates (11).

3. A urinary surgical stone washing device as claimed in claim 1, characterized in that the inlet end of the inlet tube (6) is provided with a closing cap (7) adapted to the inlet tube (6).

4. A urinary surgical stone washing device as claimed in claim 1, characterized in that the outer wall of the handle (1) is provided with finger grooves (8).

5. A urinary surgical stone irrigation device as claimed in claim 1, characterized in that the section of the inner tube (12) located in the through-hole (2) is a bellows.

6. A urinary surgical stone flushing device as claimed in claim 1, characterized in that the outer wall of the slider (10) is provided with non-slip threads.

7. A urinary surgical stone flushing device as claimed in claim 1, characterized in that the outer tube (3) and the hose (13) are made of inert material.

8. A urinary surgical stone irrigation device as claimed in claim 1, characterized in that the wall holes (14) are all through holes.