Calculus flushing device for urinary surgery

Abstract

The invention relates to the related technical field of urinary surgery equipment, and discloses a urinary surgery calculus flushing device which comprises a device base, a storage device is fixedly connected to the top of the device base, a flushing pipe is fixedly connected to the center of the storage device, a flushing spray head is fixedly connected to a port of the flushing pipe, and the flushing spray head comprises a spray head shell. A movable block is movably connected to the top end in the spray head shell, a connecting rod is fixedly connected to the side face of the movable block, a filtering device is fixedly connected to the other end of the connecting rod, fan blades are fixedly connected to the filtering device, and a through hole is formed in the filtering device; the device is provided with a flushing spray head, liquid medicine in a storage device is conveyed to the flushing spray head through a flushing pipe during use, and the direction of flushing liquid is continuously changed along with rotation of a movable block when the flushing liquid is sprayed outwards in the movable block, so that the flushing liquid is sprayed more uniformly, the flushing area of the flushing liquid is enlarged, and the flushing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field related to urological surgical equipment, and in particular to a urological surgical calculus flushing device. Background Art

[0002] Urinary stones are a common urological disease, and their treatment involves a variety of methods, including extracorporeal shock wave lithotripsy, intracavitary surgery, and drug therapy. However, among these treatment methods, stone flushing is an important auxiliary treatment method. Stone flushing can clean the urinary tract by infusing fluids, which helps to expel stones from the body, relieve patients' pain, and prevent stones from causing more serious urinary system diseases.

[0003] Publication No. CN221357043U discloses a urological stone flushing device, including a storage tube, a rear end of the storage tube is fixedly connected with a connecting port, a rear end outer wall of the connecting port is sleeved with a connecting cap, a rear end of the connecting cap is provided with an impact tube, and a rear end outer wall of the storage tube is provided with a disassembly assembly, the disassembly assembly includes a fixing ring and a positioning ring, the fixing ring is fixedly connected to the rear end outer wall of the storage tube, the positioning ring is fixedly connected to the front end outer wall of the connecting cap, and the front end outer wall of the fixing ring is rotatably connected with the connecting ring; the device drives the limit rod to slide out of the arc groove by moving the storage tube, so that the used cleaning fluid in the storage tube can be replaced. After the replacement is completed, the limit rod is moved to the left side of the arc groove by the limit rod in cooperation with the torsion spring, and the convenience of operation is improved, thereby reducing the occurrence of shaking during operation and improving the comfort of the patient.

[0004] The urology stone flushing device in the above patent has a fixed direction during flushing, and the flushing range is small, and the affected part cannot be fully flushed. However, the tiny crushed stone fragments left at the affected part during surgery will adhere to the affected part after surgery. If these tiny fragments cannot be fully cleaned during cleaning, secondary infection will be caused to the affected part. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a urology stone flushing device to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a urology stone flushing device, comprising a device base, a storage device is fixedly connected to the top of the device base, a flushing pipe is fixedly connected to the center of the storage device, a flushing nozzle is fixedly connected to the port of the flushing pipe, the flushing nozzle comprises a nozzle shell, a movable block is movably connected to the top position of the nozzle shell, a water outlet is opened on the movable block, the hole groove shape of the water outlet in the movable block is "twisted", the deviation angle of the water outlet on the two ends of the movable block is forty-five degrees or ninety degrees, and the side of the movable block A connecting rod is fixedly connected, and a filtering device is fixedly connected to the other end of the connecting rod. A water inlet is provided on the nozzle housing and located between the water outlet and the filtering device. Fan blades are fixedly connected to the filtering device. A plurality of filter holes are provided on the filtering device. A through hole is provided inside the filtering device. When in use, the medicine liquid inside the storage device is transported to the flushing nozzle through the flushing pipe. The medicine liquid enters the filtering device inside the flushing nozzle through the through hole, and comes out from the filter hole provided on the filtering device, then enters the water outlet through the water inlet, and is finally discharged from the water outlet on the movable block.

[0007] During use, the flushing liquid enters the water outlet hole at the movable block. Due to the structure of the water outlet hole, when the flushing liquid is sprayed outward from the inside of the movable block, the direction of the impact force on the movable block is converted into vertical and horizontal forces. The horizontal force will cause the movable block to rotate on the nozzle housing. During the rotation of the movable block, the flushing liquid will be sprayed more evenly, thereby expanding the flushing area of ​​the flushing liquid.

[0008] Furthermore, a second dust cover plate and a first dust cover plate are movably connected to the side of the storage device, and a recovery device is fixedly connected to the center of the storage device.

[0009] Furthermore, a filter screen is fixedly connected to the inner wall of the filter device with the filter hole, and the filter device is rotatably connected to the nozzle housing.

[0010] Furthermore, a fixed gear is fixedly connected to the connecting rod, and the fixed gear is arranged inside the filtering device. The side of the fixed gear is meshingly connected with a connecting gear, and the side of the connecting gear is meshingly connected with a gear plate, and the side of the gear plate is fixedly connected with a stirring fan blade.

[0011] Furthermore, a sealing gasket is rotatably connected to the side surface of the gear plate, and the connecting gear is rotatably connected to the sealing gasket.

[0012] During the rotation of the movable block, the connecting rod fixedly connected to the side will be driven to rotate, the connecting rod will drive the filter device to rotate, the fixed gear fixedly connected to the connecting rod will be driven to rotate by the connecting rod, and then the fixed gear will drive the connecting gear to rotate, and the connecting gear will drive the gear plate to rotate. During the rotation, the gear plate and the connecting rod have opposite rotation directions, that is, the stirring blades fixedly connected to the side of the gear plate and the filter device fixedly connected to the side of the connecting rod have opposite rotation directions, so that the device can fully stir the medicine entering the filter device through the filter device when in use, thereby improving the flushing effect.

[0013] Furthermore, the storage device includes a device shell, and a storage chamber No. 1 and a storage chamber No. 2 are fixedly connected to the interior of the device shell, a pipe No. 1 is fixedly connected to the top of the storage chamber No. 1, and the pipe No. 1 is arranged inside the dust cover No. 1, an output pipe is fixedly connected to the storage chamber No. 1, the top of the output pipe is fixedly connected to the flushing pipe, and the bottom of the output pipe is fixedly connected to a pressure pump.

[0014] Furthermore, a No. 2 pipe is fixedly connected to the top of the No. 2 storage chamber, and the No. 2 pipe is arranged inside the No. 2 dust cover plate. A recovery pipe is fixedly connected to the No. 2 storage chamber, and a collection device is fixedly connected to the recovery pipe.

[0015] Furthermore, the collecting device includes a collecting bin, a side of the collecting bin is threadedly connected to a collecting pipe, the collecting pipe is fixedly connected to a recovery pipe on the side, a filter is fixedly connected to the connection between the collecting device and the collecting pipe, a plurality of filter holes are provided on the filter, the filter is tilted and the tilt direction is consistent with the inclination of the collecting pipe. When in use, the flushing liquid enters the recovery pipe through the recovery device, and enters the No. 2 storage chamber after contacting the collecting pipe. The impurities inside the flushing liquid are brought to the collecting bin by the flushing liquid after contacting the collecting pipe, so as to complete the collection of the flushing liquid.

[0016] Beneficial effects:

[0017] 1. The urology stone flushing device, when in use, transports the medicine liquid inside the storage device to the flushing nozzle through the flushing tube, the medicine liquid enters the filter device inside the flushing nozzle through the through hole, and comes out from the filter hole opened on the filter device, then enters the water outlet hole through the water inlet hole, and finally is discharged from the water outlet hole on the movable block. When the flushing liquid is sprayed outward from the inside of the movable block, the direction will change continuously as the movable block rotates, so that the flushing liquid is sprayed more evenly, the flushing area of ​​the flushing liquid is expanded, and sufficient flushing can be performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a urology stone flushing device proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of a flushing nozzle of a urology stone flushing device proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of a flushing nozzle of a urology stone flushing device proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of a storage device of a urology stone flushing device proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of a collection device of a urology stone flushing device proposed by the present invention.

[0023] In the figure: 1. device base; 2. storage device; 201. device shell; 202. No. 1 storage chamber; 203. No. 2 storage chamber; 204. pressure pump; 205. No. 1 pipeline; 206. output pipeline; 207. recovery pipeline; 208. collection device; 2081. collection bin; 2082. collection pipe; 2083. filter; 209. No. 2 pipeline; 3. flushing pipe; 4. flushing nozzle; 401. nozzle shell; 402. water outlet; 403. movable block; 404. connecting rod; 405. water inlet; 406. fan blade; 407. filtering device; 408. filter hole; 409. through hole; 410. sealing gasket; 411. fixed gear; 412. connecting gear; 413. gear plate; 414. stirring fan blade; 5. recovery device; 6. No. 2 dust cover; 7. No. 1 dust cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 2A urological stone flushing device comprises a device base 1, a storage device 2 is fixedly connected to the top of the device base 1, a flushing tube 3 is fixedly connected to the center of the storage device 2, a flushing nozzle 4 is fixedly connected to the port of the flushing tube 3, the flushing nozzle 4 comprises a nozzle shell 401, a movable block 403 is movably connected to the top position of the inner part of the nozzle shell 401, a water outlet hole 402 is opened on the movable block 403, the hole groove shape of the water outlet hole 402 inside the movable block 403 is "twisted", the deviation angle of the water outlet hole 402 on both ends of the movable block 403 is forty-five degrees or ninety degrees, a connecting rod 404 is fixedly connected to the side of the movable block 403, and a connecting rod 404 is fixed on the other end of the connecting rod 404. A filter device 407 is fixedly connected, a water inlet hole 405 is provided on the nozzle housing 401 and is located between the water outlet hole 402 and the filter device 407, a fan blade 406 is fixedly connected to the filter device 407, a plurality of filter holes 408 are provided on the filter device 407, a through hole 409 is provided inside the filter device 407, when in use, the medicine liquid inside the storage device 2 is transported to the flushing nozzle 4 through the flushing pipe 3, the medicine liquid enters the filter device 407 inside the flushing nozzle 4 through the through hole 409, and comes out from the filter hole 408 provided on the filter device 407, then enters the water outlet hole 402 through the water inlet hole 405, and is finally discharged from the water outlet hole 402 on the movable block 403.

[0027] During use, the flushing liquid enters the water outlet hole 402 at the movable block 403. Due to the structure of the water outlet hole 402, when the flushing liquid is sprayed outward from the inside of the movable block 403, the direction of the impact force on the movable block 403 is converted into vertical and horizontal forces. The horizontal force will cause the movable block 403 to rotate on the nozzle housing 401. During the rotation of the movable block 403, the flushing liquid will be sprayed more evenly, thereby expanding the flushing area of ​​the flushing liquid.

[0028] Embodiment 2

[0029] See also Figure 1-Figure 5 The side of the storage device 2 is movably connected with a second dust cover plate 6 and a first dust cover plate 7, and the center of the storage device 2 is fixedly connected with a recovery device 5.

[0030] A filter screen is fixedly connected to the inner wall of the filter device 407 on which the filter hole 408 is opened, and the filter device 407 is rotatably connected to the nozzle housing 401 .

[0031] A fixed gear 411 is fixedly connected to the connecting rod 404, and the fixed gear 411 is arranged inside the filtering device 407. The side of the fixed gear 411 is meshedly connected to the connecting gear 412, and the side of the connecting gear 412 is meshedly connected to the gear plate 413. The side of the gear plate 413 is fixedly connected to the stirring blade 414.

[0032] The side surface of the gear plate 413 is rotatably connected to the sealing gasket 410 , and the connecting gear 412 is rotatably connected to the sealing gasket 410 .

[0033] During the rotational movement of the movable block 403, the connecting rod 404 fixedly connected to the side will be driven to rotate, and the connecting rod 404 will drive the filter device 407 to rotate. The fixed gear 411 fixedly connected to the connecting rod 404 is driven to rotate by the connecting rod 404, and then the fixed gear 411 drives the connecting gear 412 to rotate, and the connecting gear 412 drives the gear plate 413 to rotate. During the rotational movement, the gear plate 413 and the connecting rod 404 have opposite rotation directions, that is, the stirring blade 414 fixedly connected to the side of the gear plate 413 and the filter device 407 fixedly connected to the side of the connecting rod 404 rotate in opposite directions, so that the device can fully stir the liquid entering the filter device 407 through the filter device 407 when in use, thereby improving the flushing effect.

[0034] The storage device 2 includes a device housing 201, and a storage chamber No. 1 202 and a storage chamber No. 2 203 are fixedly connected inside the device housing 201. The top of the storage chamber No. 1 202 is fixedly connected to a pipe No. 1 205, and the pipe No. 1 205 is arranged inside the dust cover plate No. 1 7. The storage chamber No. 1 202 is fixedly connected to an output pipe 206, the top of the output pipe 206 is fixedly connected to the flushing pipe 3, and the bottom of the output pipe 206 is fixedly connected to a pressure pump 204.

[0035] A No. 2 pipe 209 is fixedly connected to the top of the No. 2 storage chamber 203 , and the No. 2 pipe 209 is arranged inside the No. 2 dust cover plate 6 . A recovery pipe 207 is fixedly connected to the No. 2 storage chamber 203 , and a collection device 208 is fixedly connected to the recovery pipe 207 .

[0036] The collecting device 208 includes a collecting bin 2081, and a collecting pipe 2082 is threadedly connected to the side of the collecting bin 2081. The collecting pipe 2082 is fixedly connected to the recovery pipe 207 on the side. A filter 2083 is fixedly connected to the connection between the collecting device 208 and the collecting pipe 2082. A plurality of filter holes are provided on the filter 2083. The filter 2083 is tilted and the tilt direction is consistent with the inclination of the collecting pipe 2082. When in use, the flushing liquid enters the recovery pipe 207 through the recovery device 5, and enters the No. 2 storage chamber 203 after contacting the collecting pipe 2083. The impurities in the flushing liquid are brought to the collecting bin 2081 by the flushing liquid after contacting the collecting pipe 2083, and the collection of the flushing liquid is completed.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A urological stone flushing device, comprising a device base (1), characterized in that: The top of the device base (1) is fixedly connected to a storage device (2), the center of the storage device (2) is fixedly connected to a flushing pipe (3), the port of the flushing pipe (3) is fixedly connected to a flushing nozzle (4), the flushing nozzle (4) comprises a nozzle housing (401), a movable block (403) is movably connected to the top position of the nozzle housing (401), a water outlet hole (402) is provided on the movable block (403), the hole groove shape of the water outlet hole (402) inside the movable block (403) is "twisted", the deviation angle of the water outlet hole (402) at both ends of the movable block (403) is forty-five degrees or ninety degrees, the side of the movable block (403) is fixedly connected to a connecting rod (404), and the other end of the connecting rod (404) is fixedly connected to a filtering device ( 407), a water inlet hole (405) is provided on the nozzle housing (401) and is located between the water outlet hole (402) and the filter device (407), a fan blade (406) is fixedly connected to the filter device (407), a plurality of filter holes (408) are provided on the filter device (407), a through hole (409) is provided inside the filter device (407), when in use, the medicine liquid inside the storage device (2) is transported to the flushing nozzle (4) through the flushing pipe (3), the medicine liquid enters the filter device (407) inside the flushing nozzle (4) through the through hole (409), and comes out from the filter holes (408) provided on the filter device (407), then enters the water outlet hole (402) through the water inlet hole (405), and finally is discharged from the water outlet hole (402) on the movable block (403).

2. The urology stone flushing device according to claim 1, characterized in that: A second dust cover plate (6) and a first dust cover plate (7) are movably connected to the side of the storage device (2), and a recovery device (5) is fixedly connected to the center of the storage device (2).

3. The urology stone flushing device according to claim 1, characterized in that: A filter screen is fixedly connected to the inner wall of the filter device (407) on which the filter hole (408) is opened, and the filter device (407) is rotatably connected to the nozzle housing (401).

4. The urology stone flushing device according to claim 3, characterized in that: A fixed gear (411) is fixedly connected to the connecting rod (404), and the fixed gear (411) is arranged inside the filtering device (407). The side of the fixed gear (411) is meshingly connected to a connecting gear (412), and the side of the connecting gear (412) is meshingly connected to a gear plate (413), and the side of the gear plate (413) is fixedly connected to a stirring blade (414).

5. The urology stone flushing device according to claim 4, characterized in that: The side surface of the gear plate (413) is rotatably connected to a sealing gasket (410), and the connecting gear (412) is rotatably connected to the sealing gasket (410).

6. The urology stone flushing device according to claim 1, characterized in that: The storage device (2) comprises a device housing (201), wherein a first storage chamber (202) and a second storage chamber (203) are fixedly connected inside the device housing (201), a first pipe (205) is fixedly connected to the top of the first storage chamber (202), the first pipe (205) is arranged inside a first dust cover plate (7), an output pipe (206) is fixedly connected to the first storage chamber (202), the top of the output pipe (206) is fixedly connected to a flushing pipe (3), and the bottom of the output pipe (206) is fixedly connected to a pressure pump (204).

7. The urology stone flushing device according to claim 6, characterized in that: A No. 2 pipe (209) is fixedly connected to the top of the No. 2 storage chamber (203), and the No. 2 pipe (209) is arranged inside the No. 2 dust cover plate (6). A recovery pipe (207) is fixedly connected to the No. 2 storage chamber (203), and a collection device (208) is fixedly connected to the recovery pipe (207).

8. The urology stone flushing device according to claim 7, characterized in that: The collecting device (208) comprises a collecting bin (2081), the side of the collecting bin (2081) is connected to a collecting pipe (2082) via a thread, the collecting pipe (2082) is fixedly connected to a recovery pipe (207) on the side, a filter (2083) is fixedly connected to the connection between the collecting device (208) and the collecting pipe (2082), a plurality of filtering holes are provided on the filter (2083), and the filter (2083) is arranged at an angle and the inclination direction is consistent with the deflection of the collecting pipe (2082).

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