CN108042179B - A calculus washing unit for uropoiesis surgery - Google Patents
A calculus washing unit for uropoiesis surgery Download PDFInfo
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- CN108042179B CN108042179B CN201711200938.8A CN201711200938A CN108042179B CN 108042179 B CN108042179 B CN 108042179B CN 201711200938 A CN201711200938 A CN 201711200938A CN 108042179 B CN108042179 B CN 108042179B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3203—Fluid jet cutting instruments
- A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00539—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated hydraulically
Abstract
The invention discloses a calculus washing device for urinary surgery, which comprises a water storage cavity, a conduction pipe connected with the water storage cavity and a washing mechanism connected to the tail end of the conduction pipe, wherein a driving device is installed at the outer end of the water storage cavity, the conduction pipe is conducted and adjusted through a flow adjusting device, a clamping device for installation and fixation is installed outside the conduction pipe, and a washing water column adjusting device is installed inside the washing mechanism; drive sleeve is installed to water storage chamber surface one end, drive arrangement is including installing at the inside actuating lever of drive sleeve and connecting the tympany pipe on water storage chamber surface, the actuating lever stretches out drive sleeve's one end and installs the propelling movement seat, its other end is connected with the power seat, power seat one end and water storage intracavity wall fixed connection, the power seat other end passes through link and actuating lever fixed connection, when carrying out the calculus and washing, the accurate control of being convenient for of rivers size and water pressure size, the play water angle is adjustable at any time, very big improvement cleaning performance, reduce patient's misery.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a stone flushing device for urology surgery.
Background
The urinary system consists of kidneys, ureters, bladder and urethra. Its main function is excretion. Excretion refers to the physiological process of transporting various substances produced by the body's metabolic processes, which are not utilized or harmful by the body, to the outside of the body. A part of the discharged substances is a metabolite of the nutrient; the other part is the waste products formed upon the destruction of senescent cells. In addition, the excrement contains some extra substances which are taken in with food, such as extra water and inorganic salts, protein and the like, and the excrement contained in the urine is water-soluble and has nonvolatile substances and foreign substances, the types are the largest, and the amount is also large, so that the kidney is the main organ for excretion. In addition, the kidney maintains the relative homeostasis of the internal environment by regulating the extracellular fluid volume and osmotic pressure, retaining important electrolytes in body fluids, discharging hydrogen, and maintaining acid-base balance. The kidney is therefore an important organ for homeostasis; the kidney also produces certain hormones, such as renin, erythropoietin, etc., so the kidney also has endocrine function.
With the current environmental deterioration and the influence of the eating habits of people, kidney stones become common diseases, the kidney stones are common diseases of the urinary system, the diseases are frequently encountered, the diseases of males are more than those of females, the diseases of the males are more frequently encountered in young and strong years, and the incidence rates of the left and right sides have no obvious difference. 40-75% of patients with renal calculus have different levels of lumbago, large calculus, and small mobility, manifested as soreness and discomfort in the waist, or dull pain when physical activity increases. The colic caused by small stones often suddenly causes severe pain of incised sample of waist and abdomen, and is paroxysmal.
The method generally needs to crush the calculi after the generation of the kidney calculi, and needs to clean the calculi after treatment in the process of the calculi treatment;
the application number is 201510043383.5, the patent name is a novel urinary calculus washing device, a tube head is arranged at the front end of a liquid storage tube, an air bag is arranged at the tail end of the liquid storage tube, a conveying tube is arranged at the front end of the tube head of the liquid storage tube and movably connected with the tube head at the front end of the liquid storage tube, a flow velocity adjusting groove is arranged on the conveying tube, a flow velocity adjusting valve is arranged in the flow velocity adjusting groove, a long tube is arranged at the front end of the conveying tube, and a hose is arranged at the front end of the long tube; the invention can greatly improve the efficiency of washing the calculus in the kidney, provides convenience for patients and medical staff, has strong practicability, and has simple structure and convenient use;
the existing flushing device mainly has the following problems:
(1) after the calculus is treated, the calculus in the human urinary system is in various sizes and shapes, and in the process of cleaning after treatment, different calculi are cleaned by water flow and flow velocity with the same size, so that a good cleaning effect cannot be achieved, and the operation effect is reduced.
(2) In the cleaning process, the positions of all stones are not uniformly distributed, which brings great trouble to the washing of the stones, and in the actual washing process, the washing positions sometimes need to be repeatedly adjusted, which is not favorable for the rapid operation of the operation.
(3) During washing, because the adhesion force of different stones is different, the washing impact force of water flow needs to be controlled by using force with different strengths, but the traditional washing device often cannot meet the requirements.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a calculus washing device for urinary surgery, which can adjust water flow with proper size to wash calculus blocks with different shapes and sizes during calculus washing, thereby improving the washing effect of calculus, washing and cleaning pertinently, adjusting the water outlet direction at any time according to the requirement during actual use, accurately adjusting proper water flow impact force to different calculus to wash, greatly improving the washing effect, reducing the pain of patients, and quickly and effectively solving the problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a calculus washing device for urinary surgery comprises a water storage cavity, a conduction pipe connected with the water storage cavity and a washing mechanism connected to the tail end of the conduction pipe, wherein a driving device is installed at the outer end of the water storage cavity, the conduction pipe is conducted and adjusted through a flow adjusting device, a clamping device used for installation and fixation is installed outside the conduction pipe, and a washing water column adjusting device is installed inside the washing mechanism;
drive sleeve is installed to water storage chamber surface one end, drive arrangement is including installing at the inside actuating lever of drive sleeve and connecting the tympany pipe on water storage chamber surface, the actuating lever stretches out drive sleeve's one end and installs the propelling movement seat, and its other end is connected with the power seat, power seat one end and water storage intracavity wall fixed connection, the power seat other end passes through link and actuating lever fixed connection.
As a preferred technical scheme, the power seat comprises a plurality of hollow soft sheets, the adjacent hollow soft sheets are fixedly connected through a fold pad, a plurality of parallel folds are arranged on the surface of the fold pad, the fold pad is in sealing connection with the hollow soft sheets through a sealing pad, an auxiliary branch pipe is connected to the side face, away from a water storage cavity, of one end of the air blowing pipe, an adjusting piston is arranged in the auxiliary branch pipe and is pushed through a piston rod, a plurality of filter screens are arranged in the air blowing pipe, and the filter screens are of an inclined structure.
According to a preferred technical scheme, the flow regulating device comprises an annular flow limiting sheet arranged in a conduction pipe, the annular flow limiting sheet is fixedly connected with the inner wall of the conduction pipe through a positioning seat, a rectangular groove is formed in the annular flow limiting sheet, a sealing regulating plate is arranged in the rectangular groove, a communicating groove matched with the sealing regulating plate is formed in the inner wall of one end of the rectangular groove, a regulating rod is arranged in the communicating groove, the regulating rod is fixedly connected with the sealing regulating plate, and a layer of rubber sealing ring is arranged on the outer wall of the sealing regulating plate.
As a preferable technical scheme, the adjusting rod comprises a fastening installation section fixedly connected with the seal adjusting plate and a rotating screw rod connected with the fastening installation section, an adjusting nut is sleeved on the surface of the rotating screw rod, and a flexible annular pad is installed on the surface of the adjusting nut.
As a preferable technical scheme of the present invention, the cleaning mechanism includes a cleaning head connected to the end of the conduction pipe, a concentration plate is installed inside the cleaning head, a plurality of conical grooves are formed on the surface of the concentration plate, accelerating pipes are connected to the bottom ends of the conical grooves, the accelerating pipes are fixedly connected through a connecting frame, and the ends of all the accelerating pipes are fixedly connected through a cleaning nozzle.
According to a preferred technical scheme, the flushing water column adjusting device comprises a fixed arc-shaped plate and a movable arc-shaped plate which are installed inside a cleaning nozzle, one end of the fixed arc-shaped plate and one end of the movable arc-shaped plate are fixedly connected with a conduction pipe through a semi-annular connecting plate, one end of the movable arc-shaped plate is hinged with the semi-annular connecting plate through a hinge, a main elastic belt and an auxiliary elastic belt are connected to two sides of the other end of the movable arc-shaped plate respectively, the tail end of the main elastic belt is connected with a main telescopic rod, the tail end of the auxiliary elastic belt is connected with an auxiliary telescopic rod, the main telescopic rod and the auxiliary telescopic rod are installed on the surface of the conduction pipe through corresponding elastic sleeves, and rubber seats are installed at the.
As a preferable technical scheme, the clamping device comprises a locking plate connected to the surface of the conduction tube, the tail end of the locking plate is connected with a clamping rod, and the clamping rod is fixedly connected with the conduction tube through a spring rod.
As a preferable technical scheme of the invention, a water inlet pipe is arranged on the surface of the water storage cavity, and a plurality of hollow fiber ultrafiltration membranes are arranged in the water inlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention adopts the driving device to push the water in the water storage cavity to wash the stones, when in actual use, the flow speed and the pressure of the water flow are adjusted according to the use condition and the shape and the size of the stones at the specific part, the rough expansion adjustment of the power seat is matched with the fine adjustment of the auxiliary branch pipe, thereby realizing the accurate control of the water pressure and the water flow speed, ensuring the washing effect and reducing the pain of patients and the damage of internal organs.
(2) Secondly, the flow regulating device can directly control the flow of water discharged by the conduction pipe, and when the water is actually cleaned, the water is regulated according to specific conditions, so that the flow regulation is more convenient, and meanwhile, the sprayed water is easier to control, and the quick control of the flow of the water is facilitated by matching with the power of the driving device.
(3) According to the invention, the size of the water column of the sprayed water is adjusted by adopting the flushing water column adjusting device, the adjustment of the flushing angle is carried out by matching with the clamping device, the wide-angle flushing of the whole device is realized, when the urinary system of a patient is cleaned, the targeted cleaning of each calculus part can be carried out, the flushing effect of the calculus is improved, the pain of the patient and the impact of excessive water flow on the internal organs of the patient are greatly reduced, and the recovery of the patient is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the regulating device of the present invention;
FIG. 3 is a schematic view of the flow regulating device of the present invention;
FIG. 4 is a schematic structural diagram of a driving device according to the present invention;
FIG. 5 is a schematic view of the structure of the tympanometry tube of the present invention;
FIG. 6 is a schematic view of the power base of the present invention;
FIG. 7 is a schematic view of an adjustment lever according to the present invention;
FIG. 8 is a schematic view of the cleaning mechanism of the present invention.
In the figure: 1-a drive device; 2-a flow regulating device; 3-a cleaning mechanism; 4-a clamping device; 5-a flush water column regulating device; 6-driving the sleeve; 7-water inlet pipe; 8-hollow fiber ultrafiltration membrane; 9-a rubber seat; 10-a water storage cavity; 11-a conducting tube;
101-a drive rod; 102-a push seat; 103-a power seat; 104-a connecting frame; 105-a tympanum tube; 106-auxiliary branch; 107-adjusting piston; 108-a piston rod; 109-a filter screen;
1031-hollow film; 1032-pleat pad; 1033-parallel pleats; 1034-a gasket;
201-annular restrictor plate; 202-positioning seat; 203-rectangular groove; 204-sealing adjusting plate; 205-a communication channel; 206-adjusting rod; 207-rubber seal ring;
2061-fastening the mounting section; 2062-rotating the screw; 2063-adjusting nuts; 2064-flexible annular cushion;
301-a cleaning head; 302-medium collecting plate; 303-tapered grooves; 304-an acceleration tube; 305-a connecting frame; 306-cleaning the nozzle;
401-locking plate; 402-a clamping bar; 403-spring rods;
501-fixing the arc-shaped plate; 502-a movable arc; 503-semi-annular connecting plate; 504-a hinge; 505-a primary elastic band; 506-a secondary elastic band; 507-a main telescopic rod; 508-auxiliary telescopic rod; 509-elastic sleeve.
Detailed Description
As shown in figures 1 to 8, the invention provides a stone flushing device for urology surgery, which comprises a water storage cavity 10, a guide pipe 11 connected with the water storage cavity 10 and a cleaning mechanism 3 connected at the tail end of the guide pipe 11, the outer end of the water storage cavity 10 is provided with a driving device 1, one end of the surface of the water storage cavity 10 is provided with a driving sleeve 6, the driving device 1 comprises a driving rod 101 arranged inside the driving sleeve 6 and an air blast pipe 105 connected to the surface of the water storage cavity 10, one end of the driving rod 101 extending out of the driving sleeve 6 is provided with a pushing seat 102, the other end of the power seat 103 is connected with the power seat 103, one end of the power seat 103 is fixedly connected with the inner wall of the water storage cavity 10, the other end of the power base 103 is fixedly connected with the driving rod 101 through a connecting frame 104, the bottom of the power seat 103 is connected with the connecting frame 104 through a metal plate, so that the stability of the power seat 103 is ensured when the driving rod 101 works; when the practical use, stretch through actuating lever 101 drive power seat 103, can change power seat 103 at the inside volume size in water storage chamber 10, utilize the inside volume change in water storage chamber 10 to produce the extrusion effort to the inside aquatic products in water storage chamber 10, can extrude the inside water in water storage chamber 10, utilize the blast pipe 105 of water storage chamber 10 side to mutually support simultaneously and produce extruded effort to the inside aquatic products in water storage chamber 10, can extrude the inside water in water storage chamber 10.
Meanwhile, as shown in fig. 1, 4, 5 and 6, the power seat 103 includes a plurality of hollow flexible sheets 1031, adjacent hollow flexible sheets 1031 are fixedly connected with each other by a crumple pad 1032, a surface of the crumple pad 1032 is provided with a plurality of parallel crumples 1033, the crumple pad 1032 is hermetically connected with the hollow flexible sheets 1031 by a sealing gasket 1034, in actual use, as the driving rod 101 is pushed, the driving rod 101 extends towards the water storage cavity 10, under the action of the driving rod 101, the connecting frame 104 drives the power seat 103 to stretch, because the power seat 103 is composed of a plurality of hollow flexible sheets 1031, under the stretching action of the driving rod 101, adjacent hollow flexible sheets 1031 are separated from each other, and simultaneously, due to the elastic action of the crumple pads 1032, the distance between the parallel crumple pads 1033 is continuously expanded, so that the distance between the hollow flexible sheets 1031 is continuously increased, because the inside hollow structure that all adopts of hollow film 1031 and fold pad 1032, under the stretching action, make hollow film 1031 stretched, fold pad 1032 is inside hollow simultaneously, fold pad 1032 is also stretched, thereby make the volume of whole power seat 103 produce linear variation, thereby utilize the water pressure that the volume increases to produce the squeezing action to the inside water in water storage chamber 10, can be with the inside water discharge in water storage chamber 10, carry out elementary extrusion to the inside water in water storage chamber 10 with this kind of mode, can roughly adjust the inside water pressure in water storage chamber 10.
As shown in fig. 1 and 5, an auxiliary branch pipe 106 is connected to a side surface of one end of the air blowing pipe 105, which is far away from the water storage cavity 10, an adjusting piston 107 is installed inside the auxiliary branch pipe 106, the adjusting piston 107 is pushed by a piston rod 108, a plurality of filter screens 109 are installed inside the air blowing pipe 105, the filter screens 109 adopt an inclined structure, the filter screens 109 can play a certain purifying and filtering role, which is beneficial to maintaining the sanitary condition of water inside the water storage cavity 10, when the driving rod 101 pushes the power base 103, the flow of discharged water is precisely controlled by the auxiliary branch pipe 106 on the side surface of the air blowing pipe 105, when in actual use, the adjusting piston 107 is pushed by the pushing action of the piston rod 108, so that the adjusting piston 107 moves inside the auxiliary branch pipe 106, and under the squeezing action of the adjusting piston 107, the gas inside the auxiliary branch pipe 106 is compressed, because the gas in the auxiliary branch pipe 106 is compressed, make the inside gas of blast pipe 105 compressed, can extrude the inside water in water storage chamber 10 through the inside compressed air of blast pipe 105, utilize the interact of blast pipe 105 and power seat 103, realize that hydraulic fine tuning and coarse tuning combine together, can stably extrude the inside water in water storage chamber 10, realize the accurate control of water pressure of discharged water, carry out water pressure control through more accurate mode, when actually carrying out the calculus and washing, improve and wash the effect, can wash with pertinence to the calculus at different positions.
As shown in fig. 1 and fig. 3, the conduction pipe 11 is conducted and adjusted by the flow adjusting device 2, the flow adjusting device 2 includes an annular flow-limiting sheet 201 installed inside the conduction pipe 11, the annular flow-limiting sheet 201 is fixedly connected with the inner wall of the conduction pipe 11 by a positioning seat 202, a rectangular groove 203 is provided inside the annular flow-limiting sheet 201, a seal adjusting plate 204 is provided inside the rectangular groove 203, a communicating groove 205 matched with the seal adjusting plate 204 is provided inside the inner wall of one end of the rectangular groove 203, an adjusting rod 206 is provided inside the communicating groove 205, the adjusting rod 206 is fixedly connected with the seal adjusting plate 204, a layer of rubber sealing ring 207 is provided on the outer wall of the seal adjusting plate 204, water discharged through the water storage cavity 10 enters the cleaning mechanism 3 at the tail part through the conduction pipe 11, and water used for washing enters the conduction pipe 11 due to unstable flow of the discharged water, the flow regulation is carried out on the discharged water through the flow regulation device 2, the water entering the conduction pipe 11 is subjected to primary flow limitation through the annular flow limiting sheet 201 and then is discharged through the rectangular groove 203, meanwhile, in the regulation process, the regulation is carried out as required, the length of the regulation rod 206 is firstly regulated, so that the sealing regulation plate 204 moves towards the direction close to the outer end of the rectangular groove 203, the distance between the rectangular groove 203 and the sealing regulation plate 204 is reduced, the water flow entering the conduction pipe 11 can be discharged through the gap between the sealing regulation plate 204 and the rectangular groove 203, when the regulation rod 206 contracts outwards, the gap between the sealing regulation plate 204 and the rectangular groove 203 can be expanded, and the flow of the discharged water is expanded; when adjusting pole 206 and inwards stretching, can reduce the clearance between seal regulating plate 204 and the rectangular channel 203 to reduce the flow of discharge water, realize the stable control of discharge, when washing the calculus to different positions, through the accurate flow of adjusting water of flow adjustment device 2, not only reduce the waste of water, the pertinence is washed moreover, avoids producing the damage to patient.
As shown in fig. 7, the adjusting rod 206 includes a fastening installation section 2061 fixedly connected to the seal adjusting plate 204 and a rotating screw 2062 connected to the fastening installation section 2061, an adjusting nut 2063 is sleeved on the surface of the rotating screw 2062, a flexible annular pad 2064 is installed on the surface of the adjusting nut 2063, when the adjusting rod is used, the length of the rotating screw 2062 is changed by rotating the adjusting nut 2063, the length of the whole adjusting rod 206 can be changed, accurate control of water flow is facilitated, and meanwhile, when the adjusting nut 2063 is used, the flexible annular pad 2064 plays a good role in protection.
As shown in fig. 1 and 8, the cleaning mechanism 3 includes a cleaning head 301 connected to the end of the conducting pipe 11, a centralized plate 302 is installed inside the cleaning head 301, a plurality of tapered slots 303 are provided on the surface of the centralized plate 302, the bottom ends of the tapered slots 303 are connected with accelerating tubes 304, the accelerating tubes 304 are fixedly connected through a connecting frame 305, the ends of all the accelerating tubes 304 are fixedly connected through cleaning nozzles 306, water entering the conducting pipe 11 enters the cleaning head 301, under the blocking effect of the centralized plate 302, water flow is concentrated through the tapered slots 303, and then the water flow is accelerated and discharged through the accelerating tubes 304 and enters the cleaning nozzles 306, so that the flow rate of the water flow after passing through the cleaning mechanism 3 is accelerated, and the situation of insufficient pressure is avoided.
As shown in FIG. 1, the clamping device 4 for fixing is installed outside the conduction pipe 11, the clamping device 4 comprises a locking plate 401 connected to the surface of the conduction pipe 11, a clamping rod 402 is connected to the end of the locking plate 401, the clamping rod 402 is fixedly connected with the conduction pipe 11 through a spring rod 403, and when the clamping device is used, the angle of the clamping rod 402 can be adjusted conveniently through the spring rod 403, so that the clamping rod 402 can be used from different angles and positions conveniently.
As shown in fig. 1 and fig. 2, the cleaning mechanism 3 is internally provided with a washing water column adjusting device 5, the water discharged from the cleaning head 301 of the cleaning mechanism 3 is subjected to angle adjustment of water flow through the washing water column adjusting device 5, the washing water column adjusting device 5 comprises a fixed arc plate 501 and a movable arc plate 502 which are installed inside the cleaning nozzle 306, one end of the fixed arc plate 501 and the movable arc plate 502 are both fixedly connected with the conduction pipe 11 through a semi-annular connecting plate 503, one end of the movable arc plate 502 is hinged with the semi-annular connecting plate 503 through a hinge 504, two sides of the other end of the movable arc plate 502 are respectively connected with a main elastic belt 505 and an auxiliary elastic belt 506, the end of the main elastic belt 505 is connected with a main telescopic rod 507, the end of the auxiliary elastic belt 506 is connected with an auxiliary telescopic rod 508, and the main telescopic rod 507 and the auxiliary telescopic rod 508 are both installed on the surface of the conduction, the rubber seats 9 are respectively installed at the tail ends of the main telescopic rod 507 and the auxiliary telescopic rod 508, water after passing through the cleaning head 301 is divided by the fixed arc-shaped plate 501 and the movable arc-shaped plate 502, so that the water inside the cleaning head 301 is discharged through the space of the fixed arc-shaped plate 501 and the movable arc-shaped plate 502, when the cleaning head is actually used, if the shape and size of the sprayed water flow are required to be enlarged, the main telescopic rod 507 is stretched outwards and the auxiliary telescopic rod 508 is contracted inwards, under the action of the main telescopic rod 507 and the auxiliary telescopic rod 508, the movable arc-shaped plate 502 is pulled by the main elastic belt 505 to move towards the direction far away from the fixed arc-shaped plate 501, so that the gap between the fixed arc-shaped plate 501 and the movable arc-shaped plate 502 is enlarged, the size of the discharged water can be enlarged, large stones can be washed by the large water flow, when the main elastic belt 505 is tightened, the loosened part of, therefore, the main telescopic rod 507 and the auxiliary telescopic rod 508 are in a tightened state, and play a role in fixing the movable arc-shaped plate 502, and the impact and pressure of water flow are effectively prevented from affecting the movable arc-shaped plate 502;
meanwhile, when the shape size of the sprayed water flow needs to be reduced, the main telescopic rod 507 is stretched outwards and contracted inwards, the main telescopic rod 507 is stretched outwards, the auxiliary telescopic rod 508 pulls the movable arc-shaped plate 502 to move towards the direction close to the fixed arc-shaped plate 501, a gap between the fixed arc-shaped plate 501 and the movable arc-shaped plate 502 is formed, the shape size of the sprayed water can be reduced, small stones are washed by smaller water flow, the same main telescopic rod 507 and the auxiliary telescopic rod 508 are in a tightening state, a fixing effect is achieved on the movable arc-shaped plate 502, impact and pressure of the water flow are effectively prevented from influencing the movable arc-shaped plate 502, the shape size of the water flow discharged by the cleaning head 301 is stable, and the stone washing effect is improved.
Adjust the discharged water size of cleaning head 301 through whole washing water column adjusting device 5 to rivers of equidimension not carry out the pertinence to the calculus of the equidimension of patient inside and wash, when improving the washing effect, reduce patient's damage, and practice thrift the water resource.
As shown in fig. 1, a water inlet pipe 7 is installed on the surface of the water storage cavity 10, a plurality of hollow fiber ultrafiltration membranes 8 are installed inside the water inlet pipe 7, the water storage cavity 10 is discharged through the water inlet pipe 7, and the hollow fiber ultrafiltration membranes 8 are used for filtering water to a certain extent when the water is discharged, so that the sanitation of the whole process is guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A stone washing device for urology surgery characterized by: the cleaning device comprises a water storage cavity (10), a conduction pipe (11) connected with the water storage cavity (10) and a cleaning mechanism (3) connected to the tail end of the conduction pipe (11), wherein a driving device (1) is installed at the outer end of the water storage cavity (10), the conduction pipe (11) is conducted and adjusted through a flow adjusting device (2), a clamping device (4) used for installing and fixing is installed outside the conduction pipe (11), and a flushing water column adjusting device (5) is installed inside the cleaning mechanism (3);
the water storage device is characterized in that a driving sleeve (6) is installed at one end of the surface of the water storage cavity (10), the driving device (1) comprises a driving rod (101) installed inside the driving sleeve (6) and an air blowing pipe (105) connected to the surface of the water storage cavity (10), a pushing seat (102) is installed at one end, extending out of the driving sleeve (6), of the driving rod (101), the other end of the driving rod is connected with a power seat (103), one end of the power seat (103) is fixedly connected with the inner wall of the water storage cavity (10), and the other end of the power seat (103) is fixedly connected with the driving rod (101) through a connecting frame;
the power seat (103) comprises a plurality of hollow soft sheets (1031), the adjacent hollow soft sheets (1031) are fixedly connected through a pleat pad (1032), the surface of the pleat pad (1032) is provided with a plurality of parallel pleats (1033), the pleat pad (1032) is in sealing connection with the hollow soft sheets (1031) through a sealing gasket (1034), one end side of the air blowing pipe (105) far away from the water storage cavity (10) is connected with an auxiliary branch pipe (106), an adjusting piston (107) is installed inside the auxiliary branch pipe (106), the adjusting piston (107) is pushed through a piston rod (108), a plurality of filter screens (109) are installed inside the air blowing pipe (105), and the filter screens (109) adopt an inclined structure;
the flow regulating device (2) comprises an annular flow limiting sheet (201) arranged inside a conduction pipe (11), the annular flow limiting sheet (201) is fixedly connected with the inner wall of the conduction pipe (11) through a positioning seat (202), a rectangular groove (203) is arranged inside the annular flow limiting sheet (201), a sealing regulating plate (204) is arranged inside the rectangular groove (203), a communicating groove (205) matched with the sealing regulating plate (204) is arranged inside the inner wall of one end of the rectangular groove (203), a regulating rod (206) is arranged inside the communicating groove (205), the regulating rod (206) is fixedly connected with the sealing regulating plate (204), and a layer of rubber sealing ring (207) is arranged on the outer wall of the sealing regulating plate (204);
the cleaning mechanism (3) comprises a cleaning head (301) connected to the tail end of a conduction pipe (11), a centralized plate (302) is installed inside the cleaning head (301), a plurality of conical grooves (303) are formed in the surface of the centralized plate (302), accelerating pipes (304) are connected to the bottom ends of the conical grooves (303), the accelerating pipes (304) are fixedly connected through a connecting frame (305), and the tail ends of all the accelerating pipes (304) are fixedly connected through cleaning nozzles (306); the flushing water column regulating device (5) comprises a fixed arc-shaped plate (501) and a movable arc-shaped plate (502) which are arranged inside the cleaning nozzle (306), the fixed arc-shaped plate (501) and the movable arc-shaped plate (502) are both connected with the conduction pipe (11) through a semi-annular connecting plate (503), one end of the movable arc-shaped plate (502) is hinged with the semi-annular connecting plate (503) through a hinge (504), the two sides of the other end of the movable arc-shaped plate (502) are respectively connected with a main elastic belt (505) and an auxiliary elastic belt (506), the tail end of the main elastic belt (505) is connected with a main telescopic rod (507), the tail end of the auxiliary elastic belt (506) is connected with an auxiliary telescopic rod (508), the main telescopic rod (507) and the auxiliary telescopic rod (508) are both arranged on the surface of the conduction pipe (11) through corresponding elastic sleeves (509), the tail ends of the main telescopic rod (507) and the auxiliary telescopic rod (508) are respectively provided with a rubber seat (9).
2. A stone irrigation device for use in urology as claimed in claim 1 wherein: adjust pole (206) including with seal regulating plate (204) fixed connection's fastening installation section (2061) and with the rotation screw rod (2062) that fastening installation section (2061) is connected, rotation screw rod (2062) surface cup joints adjusting nut (2063), adjusting nut (2063) surface mounting has flexible ring gasket (2064).
3. A stone irrigation device for use in urology as claimed in claim 1 wherein: the clamping device (4) comprises a locking plate (401) connected to the surface of the conduction tube (11), the tail end of the locking plate (401) is connected with a clamping rod (402), and the clamping rod (402) is fixedly connected with the conduction tube (11) through a spring rod (403).
4. A stone irrigation device for use in urology as claimed in claim 1 wherein: the water storage cavity (10) is provided with a water inlet pipe (7) on the surface, and a plurality of hollow fiber ultrafiltration membranes (8) are arranged inside the water inlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200938.8A CN108042179B (en) | 2017-11-27 | 2017-11-27 | A calculus washing unit for uropoiesis surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200938.8A CN108042179B (en) | 2017-11-27 | 2017-11-27 | A calculus washing unit for uropoiesis surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108042179A CN108042179A (en) | 2018-05-18 |
| CN108042179B true CN108042179B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711200938.8A Expired - Fee Related CN108042179B (en) | 2017-11-27 | 2017-11-27 | A calculus washing unit for uropoiesis surgery |
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| CN110623728B (en) * | 2019-10-28 | 2021-04-20 | 中山大学孙逸仙纪念医院 | Automatic pressure regulating type stone crushing and removing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411005Y (en) * | 1999-09-03 | 2000-12-20 | 刘金安 | Multifunction medical irrigator |
| CN201239177Y (en) * | 2008-07-10 | 2009-05-20 | 蒋业坤 | Special suction system for fragmental stone in cavity |
| CN202060828U (en) * | 2011-05-23 | 2011-12-07 | 张鑫圣 | Flushing and sucking device of foreign body in bladder |
| CN204814063U (en) * | 2015-08-18 | 2015-12-02 | 万峻莱 | Medical science operation is with built -in support lithangiuria washing unit |
| CN105559854A (en) * | 2016-01-04 | 2016-05-11 | 吴娟 | Coaxial sleeve tube type water circulation quick calculus removal device used after flexible ureteroscope lithotripsy |
| WO2017003514A1 (en) * | 2015-06-29 | 2017-01-05 | Gyrus Acmi, Inc., D.B.A. Olympus Surgical Technologies America | Sheath for an endoscope |
| CN206587222U (en) * | 2016-11-17 | 2017-10-27 | 中南大学 | A kind of medical biliary tract flusher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7883516B2 (en) * | 2004-07-07 | 2011-02-08 | Percutaneous Systems, Inc. | Methods for removing kidney stones from the ureter |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411005Y (en) * | 1999-09-03 | 2000-12-20 | 刘金安 | Multifunction medical irrigator |
| CN201239177Y (en) * | 2008-07-10 | 2009-05-20 | 蒋业坤 | Special suction system for fragmental stone in cavity |
| CN202060828U (en) * | 2011-05-23 | 2011-12-07 | 张鑫圣 | Flushing and sucking device of foreign body in bladder |
| WO2017003514A1 (en) * | 2015-06-29 | 2017-01-05 | Gyrus Acmi, Inc., D.B.A. Olympus Surgical Technologies America | Sheath for an endoscope |
| CN204814063U (en) * | 2015-08-18 | 2015-12-02 | 万峻莱 | Medical science operation is with built -in support lithangiuria washing unit |
| CN105559854A (en) * | 2016-01-04 | 2016-05-11 | 吴娟 | Coaxial sleeve tube type water circulation quick calculus removal device used after flexible ureteroscope lithotripsy |
| CN206587222U (en) * | 2016-11-17 | 2017-10-27 | 中南大学 | A kind of medical biliary tract flusher |
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