CN113144322B

CN113144322B - A calculus washing unit for uropoiesis surgery

Info

Publication number: CN113144322B
Application number: CN202110273091.6A
Authority: CN
Inventors: 杨林飞
Original assignee: Nanjing Halls Biological Technology Co Ltd
Current assignee: Nanjing Halls Biological Technology Co Ltd
Priority date: 2021-03-14
Filing date: 2021-03-14
Publication date: 2022-06-21
Anticipated expiration: 2041-03-14
Also published as: CN113144322A

Abstract

The invention provides a calculus washing device for urinary surgery, which comprises a liquid cylinder and a washing pipe, wherein a liquid inlet and a liquid outlet of a water pump are respectively provided with a liquid suction pipe and a liquid inlet pipe which extend into the liquid cylinder, the washing pipe downwards penetrates through a filter frame and then is butted with the pipe orifice of the liquid inlet pipe, the outer wall surface of the liquid cylinder is fixedly provided with a gear box, a gear set in the gear box is in transmission connection with a rotating shaft of the water pump through a conveyor belt, a filtering type slag seat is arranged on a liquid return pipeline, calculus impurities brought out during washing can be collected and prevented from being injected into an operation part along with washing liquid for the second time, a rotating rod is arranged on the outer wall of the liquid cylinder in a driving mode of an action rod on the water pump, the rotating rod is connected with a liquid injection pipe in a linkage mode of a connecting rod, so that a spray head of the liquid injection pipe shakes when the operation part is washed, and the sprayed washing liquid forms a multi-range washing effect on the operation part due to the shaking of the liquid injection pipe, thereby fully cleaning stone impurities remained in the operation in a plurality of areas of the operation part.

Description

A calculus washing unit for uropoiesis surgery

Technical Field

The invention relates to the technical field of medical flushing, in particular to a calculus flushing device for urology surgery.

Background

The kidney stones are common diseases of the urinary system, frequently occur, more frequently occur in males than in females, and frequently occur in young and strong years, and the incidence rates of the kidney stones on the left side and the right side are not obviously different. The calculus is great, the mobility is very little, it is dull pain or dull pain when waist acid swelling discomfort or physical activity increase to show, calculus position postoperative need utilize medical cleaning fluid to wash operation portion, belt cleaning device commonly used is the scavenge pipe, insert the urinary system with the scavenge pipe during use, the mode that utilizes water pressure to wash gets into operation portion with the washing fluid along the scavenge pipe, still the corresponding liquid return pipe that is provided with on belt cleaning device, the waste liquid that produces when wasing operation portion outwards discharges.

However, the small and comminuted calculus fragments left in the affected part during the surgical operation adhere to the affected part after the operation, and if these small fragments cannot be sufficiently cleaned during the cleaning, secondary infection may be caused to the affected part.

Disclosure of Invention

The invention aims to solve the technical problem of providing a stone washing device for urinary surgery, which can recycle a washing liquid on the premise of no infection when washing a private urinary stone operation part, and the washing head can act on an affected part to achieve the aim of quickly cleaning fragments of the stone of the affected part.

The invention adopts the technical scheme that the stone flushing device for the urinary surgery comprises a liquid cylinder and a cleaning pipe, wherein a water pump is fixed on the outer wall of the liquid cylinder, a liquid suction pipe and a liquid inlet pipe which extend into the liquid cylinder are respectively installed on a liquid inlet and a liquid outlet of the water pump, the cleaning pipe downwards penetrates through a filter frame and then is butted with a pipe orifice of the liquid inlet pipe, a gear box is fixed on the outer wall surface of the liquid cylinder, a gear set in the gear box is in transmission connection with a rotating shaft of the water pump through a conveyor belt, a guide seat positioned on one side of the gear box is fixed on the outer wall surface of the liquid cylinder, a rotating shaft with a synchronizing wheel at the top end is installed in the guide seat through a bearing, the bottom end of the rotating shaft is in transmission connection with the gear set in the gear box through a belt transmission mode, a section of a threaded pipe is arranged on the pipe section of the cleaning pipe, and a swing rod which extends along the height direction of the threaded pipe is fixed on the pipe wall of the threaded pipe, the bottom end of the swing rod is connected to the cleaning pipe through a first hinge base, the bottom end of the threaded pipe is in driving connection with an eccentric shaft on the top surface of the synchronous wheel through a connecting rod, the top end of the threaded pipe is provided with an insertion section, and the insertion section is connected with the swing rod through a second hinge base; when the water pump is electrified to work, cleaning liquid in the liquid cylinder is extracted through the liquid extracting pipe and then is injected into the cleaning pipe through the liquid inlet pipe, and then enters the inserting section through the threaded pipe, the transmission shaft of the water pump drives the gear set in the gear box to be meshed for transmission and transmits the reduced transmission action to the rotating shaft when the water pump is electrified to work, and the rotating shaft drives the synchronizing wheel at the top of the rotating shaft to rotate so that the synchronizing wheel drives the threaded pipe to drive the cleaning pipe to reciprocate along the width direction of the liquid cylinder through the eccentric shaft and the connecting rod.

By liquid cylinder top through connection has back the liquid pipe, it installs the filter tip on the liquid pipe to return, the sediment seat is installed to the filter tip bottom, the inner leakage fluid dram that returns the liquid pipe is equipped with and is located the piston cylinder at filter frame top, be equipped with the piston rod in the piston cylinder, the piston rod through the articulated seat of third with the scavenge pipe hinge joint, works as the scavenge pipe is followed when the width direction of liquid cylinder moves forward, through the drive of third articulated seat the piston rod is followed outwards pull out in the piston cylinder.

Preferably, insert section tip still the cover and be equipped with the cleaning head of silica gel material, the cleaning head inner is equipped with the cover and establishes insert the spring on the section, insert be equipped with on the outer wall face of section with spring coupling's bearing ring.

Preferably, the middle part of the liquid cylinder is provided with a filter frame, the top surface of the filter frame is provided with a clamping plate, and the filter frame is clamped on the cleaning pipe through the clamping plate.

Preferably, the water outlet of the piston cylinder is positioned at the top of the filter frame, and the filter frame is a filter frame with a filter screen at the bottom.

Preferably, the cleaning pipe is a multi-stage bent pipe.

Preferably, the filter tip is connected between the liquid pipe and the plug cylinder, and a filter screen which is shielded between the liquid pipe and the plug cylinder is arranged in the filter tip.

Preferably, the residue seat is installed in the middle of the filter tip in a threaded connection mode, and the filter screen is located at the top of the threaded connection port at the top of the residue seat.

Preferably, the top of the inner cavity of the slag seat is provided with a filter plate, the bottom of the slag seat is penetrated with a seepage pipe, and the seepage pipe is connected to the liquid cylinder through a hose.

Compared with the prior art, the invention has the advantages that the liquid inlet and outlet pipe is arranged in the liquid cylinder, the cleaning liquid in the liquid cylinder is injected into the calculus postoperative position of the urinary area of a human body in a circulating mode by using the liquid injection mode of the water pump, the calculus impurities at the postoperative part are cleaned, the liquid return pipeline is provided with the filtering type residue seat which can collect the calculus impurities brought out during cleaning and prevent the calculus impurities from being injected into the operation part along with the cleaning liquid for the second time, the rotating rod is also arranged on the outer wall of the liquid cylinder and is connected with the liquid injection pipe in a connecting rod linkage mode, so that the spray head of the liquid injection pipe shakes when cleaning the operation part, the sprayed cleaning liquid shakes because of the liquid injection pipe to form a multi-range flushing effect on the operation part, the calculus impurities remained in a plurality of areas of the operation part during the operation are fully cleaned, the cleaning effect is better, the secondary infection caused by the impurities remained in the later healing of the operation part is prevented, adopt and annotate the mode of liquid pipe linkage, be provided with the piston rod in the liquid return pipe mouth of pipe at sediment seat place, when annotating the liquid pipe and rocking, lead to the piston rod to pull out from liquid return pipe, form atmospheric pressure to prevent that impurity from blockking up liquid return pipe mouth of pipe, when making the sediment seat can collect calculus impurity, can guarantee again that the liquid after the filtration flows back to the liquid section of thick bamboo smoothly by liquid return pipe leakage fluid dram, structural design is ingenious.

Drawings

FIG. 1 is a first general view of a stone irrigation device for urology provided in accordance with an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of the stone irrigation device for urinary surgery shown in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged view of part B of the stone irrigation device for urinary surgery shown in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic view of the cut-away internal structure of the present invention;

FIG. 5 is a partial schematic view of a stone irrigation device for urology according to an embodiment of the present invention;

FIG. 6 is a schematic view of the slag seat of the present invention with its inner structure and its connecting parts broken away.

In the figure: 1. a liquid cylinder; 2. a water pump; 3. a liquid inlet pipe; 4. a liquid pumping pipe; 5. a gear case; 6. a guide seat; 7. a rotating shaft; 8. a synchronizing wheel; 9. a connecting rod; 10. cleaning the pipe; 11. a filter frame; 12. a splint; 13. a liquid return pipe; 14. a slag seat; 15. a filter tip; 16. a piston cylinder; 17. a first hinge mount; 18. a swing rod; 19. a second hinged seat; 20. inserting sections; 21. a pressure-bearing ring; 22. a cleaning head; 23. a spring; 24. a third hinge mount; 25. a piston rod; 26. a threaded pipe; 27. a filter screen; 28. a filter plate; 29. and (5) infiltrating the pipe.

Detailed Description

The foregoing and additional embodiments and advantages of the present invention are described more fully hereinafter with reference to the accompanying drawings. It is to be understood that the described embodiments are merely some, and not all, embodiments of the invention.

In one embodiment, as shown in fig. 1-4.

The embodiment provides a calculus washing device for urology surgery, which comprises a liquid cylinder 1 and a cleaning pipe 10, wherein a water pump 2 is fixed on the outer wall of the liquid cylinder 1, a liquid suction pipe 4 and a liquid inlet pipe 3 extending into the liquid cylinder 1 are respectively installed at a liquid inlet and a liquid outlet of the water pump 2, the cleaning pipe 10 downwards penetrates through a filter frame 11 and then is in butt joint with a pipe orifice of the liquid inlet pipe 3, a gear box 5 is fixed on the outer wall surface of the liquid cylinder 1, a gear set in the gear box 5 is in transmission connection with a rotating shaft of the water pump 2 through a conveyor belt, a guide seat 6 positioned on one side of the gear box 5 is fixed on the outer wall surface of the liquid cylinder 1, a rotating shaft 7 with a synchronizing wheel 8 at the top end is installed in the guide seat 6 through a bearing, the bottom end of the rotating shaft 7 is in transmission connection with the gear set in the gear box 5 through a belt transmission mode, a section of the cleaning pipe 10 is provided with a threaded pipe 26, a swing rod 18 extending along the height direction of the threaded pipe 26 is fixed on the pipe wall, the bottom end of the swing rod 18 is connected to the cleaning pipe 10 through a first hinged seat 17, the bottom end of the threaded pipe 26 is in driving connection with an eccentric shaft on the top surface of the synchronizing wheel 8 through a connecting rod 9, the top end of the threaded pipe 26 is provided with an insertion section 20, and the insertion section 20 is connected with the swing rod 18 through a second hinged seat 19; when the water pump 2 is electrified to work, cleaning liquid in the liquid cylinder 1 is pumped through the liquid pumping pipe 4 and then is injected into the cleaning pipe 10 through the liquid inlet pipe 3 and then enters the insertion section 20 through the threaded pipe 26, when the water pump 2 is electrified to work, the transmission shaft drives the gear set in the gear box 5 to be meshed and transmitted and transmits the transmission action after speed reduction to the rotating shaft 7, when the rotating shaft 7 rotates, the synchronizing wheel 8 at the top of the rotating shaft is driven to rotate, so that the synchronizing wheel 8 drives the threaded pipe 26 through the eccentric shaft and the connecting rod 9 to drive the cleaning pipe 10 to reciprocate along the width direction of the liquid cylinder 1, when the cleaning device is actually used, the cleaning head 22 at the end part of the insertion section 20 is inserted into the surgical operation part of a human body, the cleaning liquid sprayed by the cleaning head 22 can impact the calculus cutting part and clean impurities left when the surgical operation part is cut, and because the cleaning head 22 is positioned on the insertion section 20, and the insertion section 20 is the pipeline part of the cleaning pipe 10 which swings, therefore, the swinging action generated by the cleaning tube 10 can act on the cleaning head 22, so that the cleaning head 22 is used for spraying the cleaning solution to the direct operation part in a swinging action mode, and can also wash the peripheral area of the operation part, so that the operation part and the periphery of the operation part are comprehensively cleaned due to stone impurities generated after the operation, and the cleaning is more thorough.

In one embodiment, as shown in FIGS. 5-6

The top of the liquid cylinder 1 is connected with a liquid return pipe 13 in a penetrating way, when a cleaning head 22 is used for spraying and cleaning an operation part, the outer end of the liquid return pipe 13 is also inserted into the position of the operation part and corresponds to the cleaning head 22, for example, the cleaning head 22 and the outer end of the liquid return pipe 13 are positioned in a bladder or a kidney together, in combination with the above embodiment, the cleaning liquid used for cleaning the operation part can flow back into the liquid cylinder 1 again through the liquid return pipe 13, as can be seen from the figure, a filter tip 15 shown in figure 6 is also arranged on the liquid return pipe 13, a residue seat 14 is arranged at the bottom of the filter tip 15, the filter tip 15 is connected between the liquid return pipe 13 and the piston cylinder 16, a filter screen 27 sheltered between the liquid return pipe 13 and the piston cylinder 16 is arranged in the filter tip 15, therefore, when the cleaning liquid flowing back into the liquid cylinder 1 again through the liquid return pipe 13 does not enter the liquid cylinder 1, the filtered calculous impurities are blocked by the filter screen 27 and then enter the residue seat 14 for collection, only the filtered cleaning liquid enters the liquid cylinder 1 through the filter screen 27 to wait for the liquid suction pipe 4 to suck the cleaning liquid again, and the cleaning liquid is injected into the cleaning pipe 10 again through the liquid inlet pipe 3 and then is injected into the human operation part again, so that the cleaning liquid achieves the purpose of secondary cycle use after filtration, it is noted that the cleaning liquid after backflow through the liquid return pipe 13 can fall into the filter frame 11 arranged in the middle of the liquid cylinder 1 when being filtered through the filter tip 15 and then flows into the liquid cylinder 1 again, the cleaning liquid after two-stage filtration enters the liquid cylinder 1 again, the cleaning liquid after two-stage filtration is extracted outwards through the liquid suction pipe 4 and is injected into the cleaning pipe 10 again through the liquid inlet pipe 3 to flush the operation part for use, secondary infection to the operation part can not occur, the cleaning liquid is saved in a mode of using the cleaning liquid, only the initial cleaning liquid needs to be injected into the liquid cylinder 1 once during circulating practical use, and an external medicine source connected with the water pump 2 does not need to be additionally arranged outside the device, the top surface of the filter frame 11 is provided with a clamping plate 12, and the filter frame 11 is clamped on the cleaning pipe 10 through the clamping plate 12, namely the filter frame 11 can be disassembled, thereby being convenient for regular cleaning.

In one embodiment, as shown in fig. 1-2, 5.

A piston cylinder 16 is arranged at the liquid outlet at the inner end of the liquid return pipe 13 of the filter 15 and positioned at the top of the filter frame 11, a water outlet of the piston cylinder 16 is positioned at the top of the filter frame 11, a piston rod 25 is arranged in the piston cylinder 16, the piston rod 25 is hinged with the cleaning pipe 10 through a third hinged seat 24, when the cleaning pipe 10 moves forwards along the width direction of the liquid cylinder 1, the piston rod 25 is driven by the third hinged seat 24 to be pulled out from the piston cylinder 16, conversely, when the cleaning pipe 10 moves backwards along the width direction of the liquid cylinder 1, the cleaning pipe 10 drives the piston rod 25 to be stretched into the piston cylinder 16 again through the third hinged seat 24, when the piston rod 25 is pulled out from the piston cylinder 16, air pressure is generated in the piston cylinder 16, and after the air pressure is completely pulled out from the piston cylinder 16 along with the piston rod 25, the cleaning liquid in the liquid return pipe 13 at the other end of the filter 15 can be sucked out from the end of the piston cylinder 16, the beneficial effects of the arrangement are that the filter screen 27 in the filter tip 15 is prevented from being blocked by impurities, so as to ensure that the cleaning liquid smoothly passes through the meshes of the filter screen 27, enters the piston cylinder 16 and smoothly flows back into the liquid cylinder 1 from the inner port of the piston cylinder 16, therefore, the cleaning pipe 10 is subjected to the swinging action of the linkage of the actuating rod of the water pump 2 to the series of linkage, not only the water spraying range of the cleaning head 22 at the final end part of the cleaning pipe 10 is wider when cleaning the part, but also the cleaning pipe 10 can link the piston rod 25 to form external suction to the inner cavity of the piston cylinder 16 during the swinging action, so as to prevent the calculus impurities intercepted on the inner side surface of the filter screen 27 from obstructing the cleaning liquid from smoothly flowing back into the liquid cylinder 1, the top of the inner cavity of the slag seat 14 is provided with the filter plate 28 for filtering the calculus impurities and part of the cleaning liquid again, namely, the impurities are finally collected on the filter plate 28, as shown in fig. 5, a permeation tube 29 penetrates through the bottom of the slag seat 14, the permeation tube 29 is connected to the liquid cylinder 1 through a hose, impurities filtered by the slag seat 14 are precipitated on a filter plate 28, and cleaning liquid filtered downwards when the stone-forming impurities are filtered again by the slag seat 14 enters the liquid cylinder 1 again through the hose for secondary circulation use.

In one embodiment, as shown in fig. 1 and 3.

The inner end of the cleaning head 22 is provided with a spring 23 sleeved on the insertion section 20, and the outer wall surface of the insertion section 20 is provided with a pressure bearing ring 21 connected with the spring 23, so that the cleaning head 22 has a buffer characteristic, and when the cleaning tube 10 swings and the cleaning head 22 synchronously moves with the cleaning tube contacts with tissues of a human operation part, the cleaning tube has a buffer characteristic to prevent the tissues from being damaged.

The above-described embodiments further explain the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.

Claims

1. The utility model provides a calculus washing unit for uropoiesis surgery, includes liquid section of thick bamboo (1), scavenge pipe (10), liquid section of thick bamboo (1) outer wall is fixed with water pump (2), the inlet and the liquid outlet of water pump (2) install respectively stretch to in liquid suction pipe (4) and feed liquor pipe (3) in liquid section of thick bamboo (1), a serial communication port, scavenge pipe (10) run through downwards behind filter frame (11) with feed liquor pipe (3) mouth of pipe butt joint, be fixed with gear box (5) on the liquid section of thick bamboo (1) outer wall, gear train in gear box (5) pass through the conveyer belt with the pivot transmission of water pump (2) is connected, be fixed with on the outer wall of liquid section of thick bamboo (1) and be located guide seat (6) of gear box (5) one side, install pivot (7) that the top has synchronizing wheel (8) through the bearing in guide seat (6), pivot (7) bottom through the belt drive mode with gear train in gear box (5) links the transmission A section of threaded pipe (26) is arranged on a pipe section of the cleaning pipe (10), a swing rod (18) extending along the height direction of the threaded pipe (26) is fixed on the pipe wall of the threaded pipe (26), the bottom end of the swing rod (18) is connected to the cleaning pipe (10) through a first hinged seat (17), the bottom end of the threaded pipe (26) is connected with an eccentric shaft on the top surface of the synchronizing wheel (8) through a connecting rod (9) in a driving mode, an inserting section (20) is arranged at the top end of the threaded pipe (26), and the inserting section (20) is connected with the swing rod (18) through a second hinged seat (19); when the water pump (2) is electrified to work, cleaning liquid in the liquid cylinder (1) is extracted through the liquid extracting pipe (4), then the cleaning liquid is injected into the cleaning pipe (10) through the liquid inlet pipe (3), and then enters the inserting section (20) through the threaded pipe (26), when the water pump (2) is electrified to work, a transmission shaft of the water pump drives a gear set in the gear box (5) to be meshed and transmitted, and the transmission action after speed reduction is transmitted to the rotating shaft (7), and when the rotating shaft (7) rotates, the synchronizing wheel (8) at the top of the rotating shaft is driven to rotate, so that the synchronizing wheel (8) drives the threaded pipe (26) through an eccentric shaft and the connecting rod (9) to drive the cleaning pipe (10) to reciprocate along the width direction of the liquid cylinder (1);

by liquid cylinder (1) top through connection has liquid return pipe (13), install filter tip (15) on liquid return pipe (13), sediment seat (14) are installed to filter tip (15) bottom, the inner leakage fluid dram that returns liquid pipe (13) is equipped with and is located piston cylinder (16) at filter frame (11) top, be equipped with piston rod (25) in piston cylinder (16), piston rod (25) through third articulated seat (24) with scavenge pipe (10) hinge joint, work as scavenge pipe (10) are followed when the width direction of liquid cylinder (1) moves forward, through third articulated seat (24) drive piston rod (25) are followed outwards pull out in piston cylinder (16).

2. The stone washing device for urinary surgery as claimed in claim 1, wherein the end of the insertion section (20) is further sleeved with a washing head (22) made of silica gel, the inner end of the washing head (22) is provided with a spring (23) sleeved on the insertion section (20), and the outer wall surface of the insertion section (20) is provided with a pressure-bearing ring (21) connected with the spring (23).

3. Calculus washing device for urology according to claim 2, characterized in that the cartridge (1) is provided with a filter frame (11) in the middle, the filter frame (11) is provided with a clamping plate (12) on the top side, and the filter frame (11) is clamped to the washing tube (10) by means of the clamping plate (12).

4. Stone washing device for urinary surgery as claimed in claim 3, characterized in that the water outlet of the piston cylinder (16) is located at the top of the filter frame (11), the filter frame (11) being a filter frame with a sieve at the bottom.

5. The stone flushing device for urinary surgery as claimed in claim 4, characterized in that the rinsing tube (10) is a multi-segment curved elbow.

6. Calculus washing device for urology according to claim 5, characterized in that the filter (15) is connected between the liquid tube (13) and the plug barrel (16), inside the filter (15) there being a filter mesh (27) which is screened between the liquid tube (13) and the plug barrel (16).

7. Calculus washing unit for urinary surgery according to claim 6, characterized in that the residue holder (14) is mounted in the middle of the filter tip (15) by means of a screw connection, the filter sieve (27) being located on top of the threaded connection opening at the top of the residue holder (14).

8. The stone washing device for urinary surgery as claimed in claim 7, characterized in that the filtering plate (28) is arranged on the top of the lumen of the stool (14), the bottom of the stool (14) is penetrated by a permeation tube (29), and the permeation tube (29) is connected to the liquid cartridge (1) through a hose.