CN113058097B - A calculus washing unit for uropoiesis surgery - Google Patents
A calculus washing unit for uropoiesis surgery Download PDFInfo
- Publication number
- CN113058097B CN113058097B CN202110364049.5A CN202110364049A CN113058097B CN 113058097 B CN113058097 B CN 113058097B CN 202110364049 A CN202110364049 A CN 202110364049A CN 113058097 B CN113058097 B CN 113058097B
- Authority
- CN
- China
- Prior art keywords
- extrusion
- block
- movable
- storehouse
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 59
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 69
- 238000001125 extrusion Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000011010 flushing procedure Methods 0.000 claims abstract description 41
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 21
- 239000004575 stone Substances 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims description 47
- 244000309464 bull Species 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000011550 stock solution Substances 0.000 claims description 6
- 230000002485 urinary effect Effects 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 12
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 208000000913 Kidney Calculi Diseases 0.000 description 4
- 206010029148 Nephrolithiasis Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000002881 Colic Diseases 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1082—Kidney
Abstract
The invention discloses a calculus washing device for urology surgery, which comprises a shell, wherein a communicating pipe is arranged at the bottom of the shell, and the communicating pipe is externally connected with a washing frame; the utility model discloses a convenient extruding machine, including shell, liquid storage storehouse, extrusion storehouse and extrusion device, the shell is inside to be provided with a plurality of liquid storage storehouses, the liquid storage storehouse outside is provided with the inlet, liquid storage storehouse bottom is provided with the extrusion storehouse, the inside extrusion device that is provided with in extrusion storehouse, and extrusion device and extrusion storehouse sliding connection. According to the invention, by pressing one of the pressing rods, flushing liquid in the extrusion bins corresponding to the pressing rod enters the mixing tube through the input tube under the action of the driving force of the movable plug, and simultaneously two or more pressing rods are pressed, so that the flushing liquid in different extrusion bins enters the mixing tube and the flushing bin to be mixed, then stones in the body of a patient are flushed through the flushing tube, and the flow speed of the flushing liquid in the flushing tube can be controlled through the number of the pressing rods.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a stone flushing device for urology surgery.
Background
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 calculi often occurs suddenly with severe pain of incised lumbar and abdominal parts and presents paroxysmal.
Generally need carry out shredding to the calculus after producing the kidney stone, in handling the calculus, need wash the calculus after handling, wash the calculus through the wash tube alone, can not control the use amount of flush fluid, can all have unnecessary flush fluid surplus under the many situations, cause the waste of flush fluid easily.
Therefore, there is a need to solve the above problems by creating a stone washing device for urology.
Disclosure of Invention
In view of the above problems, the present invention provides a stone washing device for urinary surgery to solve the problems as set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a calculus washing device for urology surgery comprises a shell, wherein a communicating pipe is arranged at the bottom of the shell and is externally connected with a washing frame;
the improved liquid storage device comprises a shell, and is characterized in that a plurality of liquid storage bins are arranged in the shell, liquid inlets are formed in the outer sides of the liquid storage bins, extrusion bins are arranged at the bottoms of the liquid storage bins, extrusion devices are arranged in the extrusion bins and are in sliding connection with the extrusion bins, pressing rods are arranged at the tops of the extrusion devices, the top ends of the pressing rods penetrate through the top surface of the shell, the bottom ends of the pressing rods are fixedly connected with the centers of the top ends of the extrusion devices, limiting devices are arranged on the surfaces of the pressing rods, and the limiting devices are located on the top surface of the shell;
the top of communicating pipe is provided with a plurality of input tubes, the input tube runs through the shell bottom, and input tube and extrusion storehouse intercommunication, a plurality of output tubes and the washing frame input port intercommunication of communicating pipe bottom.
Furthermore, the extrusion device comprises a movable plug, a communication bin and a plurality of communication grooves are formed in the movable plug, the communication bin is located at the top of the movable plug, the communication grooves are located in the annular side edge of the movable plug, a movable block is arranged at the connecting position of the communication bin and the communication grooves, and the top end of the movable block penetrates through the bottom of the communication bin;
the movable block is positioned in the movable groove, the movable groove is positioned in the center of the movable plug, a pressing frame is arranged in the movable block, a first spring is arranged at the bottom of the pressing frame, two ends of the pressing frame respectively penetrate through two ends of the movable block, and a pressing groove correspondingly matched with the pressing frame is arranged in the movable plug;
the movable block is characterized in that the center of the bottom end of the movable block is connected with the top end of the support rod, the bottom end of the support rod penetrates through the bottom surface of the movable plug, a grid frame is arranged at the bottom end of the support rod, the outer side edge of the grid frame is fixedly connected with the side wall of the extrusion bin, a leakage hole is formed in the top surface of a communicating bin at the top of the movable block, and the communicating bin is communicated with the liquid storage bin through the leakage hole.
Furthermore, the profile structure of the communicating groove is of an inverted L-shaped structure, the profile structure of the communicating groove corresponds to the profile structure of the movable plug, and the circumferential side surface of the movable block is correspondingly matched with the opening at the top of the communicating groove;
the bottom end of the movable block is fixedly connected with the grid frame through a support rod, and the movable block corresponds to the movable groove in a sliding mode through the pressing frame and the pressing groove.
Furthermore, the limiting device comprises a limiting nut, a limiting groove correspondingly matched with the limiting nut is formed in the surface of the pressure rod, a sleeve is arranged in the limiting groove, a sliding block is arranged at the center of the sleeve, a sliding groove correspondingly matched with the sliding block is formed in the center of the sleeve, second springs are arranged at the top end and the bottom end of the sliding block, the second springs are arranged in the sleeve, and the second springs of the sliding block sleeve are in sliding connection with the sliding groove;
the slider lateral surface is provided with the link, link medial extremity and slider lateral surface fixed connection, link outside portion and the annular sliding fit of spacing nut inside portion.
Furthermore, an internal thread wall is arranged on the inner side wall of the limit nut, an external thread block which is correspondingly matched with the internal thread wall is arranged on the surface of the outer side wall of the sleeve, and the outer side wall of the external thread block is in threaded connection with the limit nut through the internal thread wall;
the sleeve is characterized in that a spacer block is further arranged inside the sleeve, limiting rods are fixedly arranged on two sides of the spacer block, a third spring is sleeved on the surface of each limiting rod, one end of each third spring is fixedly connected with the inner side wall of the sleeve, a sleeve block is arranged at the other end of each third spring, and the sleeve blocks are connected with the limiting rods in a sliding mode;
a rotating rod is arranged between the sleeve block and the external thread block, one end of the rotating rod is hinged to the bottom end of the external thread block, and the other end of the rotating rod is hinged to the top end of the sleeve block.
Furthermore, the communicating pipe also comprises a mixing pipe, the bottom end of the input pipe is communicated with the mixing pipe, the top end of the output pipe is communicated with the mixing pipe, and the input pipe is communicated with the output pipe through the mixing pipe;
the input pipes correspond to the extrusion bins one by one, and the mixing pipes are communicated with the extrusion bins through the input pipes.
Furthermore, the flushing frame comprises a flushing bin, one side of the flushing bin is connected with the output pipe through the input port, the other side of the flushing bin is connected with the flushing pipe through the output port, one end of the flushing pipe is provided with a threaded sleeve, and the flushing pipe is connected with the output port of the flushing bin through the threaded sleeve.
The invention has the technical effects and advantages that:
1. according to the invention, by pressing one of the pressure levers, flushing liquid in the extrusion bin corresponding to the pressing pressure lever enters the mixing tube through the input tube under the action of the driving force of the movable plug, and simultaneously by pressing two or more pressure levers, the flushing liquid in different extrusion bins enters the mixing tube and the flushing bin to be mixed, then stones in the body of a patient are flushed through the flushing tube, and the flow rate of the flushing liquid in the flushing tube can be controlled by the number of the pressing pressure levers.
2. According to the invention, by pressing the external thread block, the bottom end of the external thread block enters the sleeve, at the moment, the external thread block pushes the sleeve block to slide on the surface of the limiting rod through the rotating rod, the sleeve block extrudes the third spring, and through the rotating effect between the rotating rod and the sleeve block in two directions and the support of the third spring on the external thread block through the sleeve block and the rotating rod, the stable effect of the external thread block on the surface of the sleeve is increased, and the situation that the external thread block is separated from the internal thread wall is avoided.
3. According to the invention, the connecting frame and the sliding block are limited to rotate by rotating the limit nut, the connecting frame slides in the annular groove by rotating the limit nut, the limit nut moves up and down on the surface of the sleeve by the pushing effect of the torque force of the threads of the internal thread wall and the external thread block on the inner side of the limit nut, a certain degree of flushing fluid can be preset according to the condition of a patient, the position of the limit nut on the surface of the sleeve is adjusted, and the limit nut moves up and down on the surface of the sleeve until the limit nut moves to a determined position, so that the moving distance of the pressure rod is limited.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic cross-sectional view of a stone irrigation device for urology in accordance with an embodiment of the invention;
FIG. 2 is an enlarged schematic view of a pressing apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a limiting device according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a spacing device according to an embodiment of the invention;
FIG. 5 shows an enlarged view of the portion A of FIG. 4 in accordance with an embodiment of the present invention;
FIG. 6 shows a cross-sectional schematic view of a rinse rack in accordance with an embodiment of the present invention;
in the figure: 1. a housing; 2. a communicating pipe; 3. a washing rack; 4. a liquid storage bin; 5. a liquid inlet; 6. extruding the bin; 7. an extrusion device; 8. a pressure lever; 9. a limiting device; 10. an input tube; 11. an output pipe; 12. a movable plug; 13. communicating the bin; 14. a communicating groove; 15. a movable block; 16. a movable groove; 17. pressing a frame; 18. a first spring; 19. a strut; 20. a grid frame; 21. a limit nut; 22. a limiting groove; 23. a sleeve; 24. a slider; 25. a chute; 26. a second spring; 27. a connecting frame; 28. a ring groove; 29. an internally threaded wall; 30. an external thread block; 31. a spacer block; 32. a limiting rod; 33. a third spring; 34. sleeving blocks; 35. a rotating rod; 36. a mixing tube; 37. washing the bin; 38. a flush tube; 39. and (4) a threaded sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a calculus washing device for urology surgery, which comprises a shell 1, wherein a communicating pipe 2 is arranged at the bottom of the shell 1, and the communicating pipe 2 is externally connected with a washing frame 3;
a plurality of liquid storage bins 4 are arranged inside the shell 1, liquid inlets 5 are formed in the outer sides of the liquid storage bins 4, extrusion bins 6 are arranged at the bottoms of the liquid storage bins 4, extrusion devices 7 are arranged inside the extrusion bins 6, the extrusion devices 7 are connected with the extrusion bins 6 in a sliding mode, pressure rods 8 are arranged at the tops of the extrusion devices 7, the top ends of the pressure rods 8 penetrate through the top surface of the shell 1, the bottom ends of the pressure rods 8 are fixedly connected with the center of the top ends of the extrusion devices 7, limiting devices 9 are arranged on the surfaces of the pressure rods 8, and the limiting devices 9 are located on the top surface of the shell 1;
the top of communicating pipe 2 is provided with a plurality of input tubes 10, input tube 10 runs through 1 bottom of shell, and input tube 10 and extrusion storehouse 6 intercommunication, a plurality of output tubes 11 and the 3 input ports intercommunication of wash frame of communicating pipe 2 bottom.
As shown in fig. 2, the extrusion device 7 includes a movable plug 12, a communication bin 13 and a plurality of communication grooves 14 are arranged inside the movable plug 12, the communication bin 13 is located at the top of the movable plug 12, the communication grooves 14 are located inside the annular side edge of the movable plug 12, a movable block 15 is arranged at the connection position of the communication bin 13 and the communication grooves 14, and the top end of the movable block 15 penetrates through the bottom of the communication bin 13;
the movable block 15 is positioned in a movable groove 16, the movable groove 16 is positioned in the center of the movable plug 12, a pressing frame 17 is arranged in the movable block 15, a first spring 18 is arranged at the bottom of the pressing frame 17, two ends of the pressing frame 17 respectively penetrate through two ends of the movable block 15, and a pressing groove correspondingly matched with the pressing frame 17 is arranged in the movable plug 12; when the movable plug 12 moves up and down in the extrusion bin 6, the two ends of the pressing frame 17 move up and down in the pressing groove under the limiting effect of the movable block 15, the movable plug 12 can extrude the first spring 18 through the pressing frame 17 in the moving down process, so that the pressing speed of the pressing rod 8 is reduced, the impact force of the pressing rod 8 moving down is absorbed through the first spring 18, the kinetic energy of the movable plug 12 is reduced, and the impact force between the movable plug 12 and the grid frame 20 is reduced.
The movable block 15 bottom center department connects 19 tops of branch, 19 bottoms of branch run through movable stopper 12 bottoms, and 19 bottoms of branch are provided with grid 20, grid 20 outside limit and 6 lateral walls fixed connection in extrusion storehouse, the intercommunication storehouse 13 top surface at movable block 15 top is provided with the small opening, intercommunication storehouse 13 passes through the small opening and communicates with stock solution storehouse 4.
As shown in fig. 2, the cross-sectional structure of the communication groove 14 is an inverted L-shaped structure, the structure of the communication groove 14 corresponds to the structure of the movable plug 12, and the circumferential side surface of the movable block 15 corresponds to and matches the opening at the top of the communication groove 14; the movable block 15 can separate completely and communicate storehouse 13 and intercommunication groove 14, when intercommunication storehouse 13 and intercommunication groove 14 communicate, the flush fluid of stock solution 4 inside passes through the small opening, communicate storehouse 13, intercommunication groove 14 and extrusion storehouse 6 intercommunication, when intercommunication storehouse 13 and intercommunication groove 14 cut off through movable block 15, push down depression bar 8, depression bar 8 can extrude the flush fluid of 6 inside in storehouse through activity stopper 12 and extrude away, can guarantee that the flush fluid flow that washing unit extruded is located a fixed scope. Illustratively, when the limit nut 21 is in the original position, the movable block 15 blocks the communication chamber 13 from communicating with the communication groove 14, and the flow range of the flushing liquid discharged from the extrusion chamber 6 is further determined by the position of the limit nut 21 in the limit groove 22 and the distance between the movable plug 12 and the grid frame 20.
The bottom end of the movable block 15 is fixedly connected with a grid frame 20 through a support rod 19, and the movable block 15 corresponds to the movable groove 16 in a sliding mode through a pressing frame 17 and a pressing groove. The movable plug 12 can move within a limited range by the cooperation of the pressing frame 17 and the pressing groove, and the stabilizing effect of the movable plug 12 inside the extrusion chamber 6 is further increased.
As shown in fig. 3, the limiting device 9 includes a limiting nut 21, a limiting groove 22 correspondingly matched with the limiting nut 21 is provided on the surface of the pressure lever 8, a sleeve 23 is provided inside the limiting groove 22, a sliding block 24 is provided at the center of the sleeve 23, a sliding groove 25 correspondingly matched with the sliding block 24 is provided at the center of the sleeve 23, the top end and the bottom end of the sliding block 24 are both provided with a second spring 26, the second spring 26 is located inside the sleeve 23, and the sliding block 24 is slidably connected with the sliding groove 25 through the second spring 26; the lateral surface of the sliding block 24 is provided with a connecting frame 27, the inner side end of the connecting frame 27 is fixedly connected with the lateral surface of the sliding block 24, and the outer side part of the connecting frame 27 is matched with the annular groove 28 at the inner side part of the limit nut 21 in a sliding manner. Exemplarily, position when limit nut 21 locates seals 14 open-top's in intercommunication groove position for movable block 15, limit nut 21 locates the position and is the initial point position promptly, depression bar 8 pushes down this moment, depression bar 8 drives the inside flush fluid of movable block 15 extrusion storehouse 6, can extrude the inside flush fluid in storehouse 6 through communicating pipe 2 and extrude away, when intercommunication storehouse 13 is in the connected state with intercommunication groove 14, depression bar 8 pushes down, depression bar 8 drives the in-process that movable block 15 moved down, the inside flush fluid of extrusion storehouse 6 can not extruded communicating pipe 2 insidely.
As shown in fig. 4 and 5, the inner side wall of the limit nut 21 is provided with an internal thread wall 29, the outer side wall surface of the sleeve 23 is provided with an external thread block 30 corresponding to the internal thread wall 29, and the outer side wall of the external thread block 30 is in threaded connection with the limit nut 21 through the internal thread wall 29; under the condition that a plurality of external thread blocks 30 are matched with the internal thread wall 29 on the inner side of the limiting nut 21, the limiting nut 21 can rotate on the surface of the sleeve 23, namely, the limiting nut 21 can move up and down on the surface of the limiting groove 22, the distance of pressing the pressing rod 8 is limited through the position of the limiting nut 21 in the limiting groove 22, and the flow speed of flushing liquid discharged from the extrusion bin 6 are further controlled.
A spacer block 31 is further arranged inside the sleeve 23, limiting rods 32 are fixedly arranged on two sides of the spacer block 31, a third spring 33 is sleeved on the surface of each limiting rod 32, one end of each third spring 33 is fixedly connected with the inner side wall of the sleeve 23, a sleeve block 34 is arranged at the other end of each third spring 33, and each sleeve block 34 is connected with each limiting rod 32 in a sliding mode; the spacer 31 prevents the sleeve block 34 from arbitrarily sliding on the surface of the stopper rod 32, and limits the sliding range of the sleeve block 34. Be provided with bull stick 35 between cover piece 34 and the external screw thread piece 30, bull stick 35 one end is articulated with external screw thread piece 30 bottom, and the bull stick 35 other end is articulated with cover piece 34 top. Through pressing external screw thread block 30, inside external screw thread block 30 bottom entered into sleeve 23, external screw thread block 30 promoted sleeve block 34 through bull stick 35 and slides on gag lever post 32 surface this moment, sleeve block 34 extrudees third spring 33, effect through the pivoted between bull stick 35 and the sleeve block 34 of two directions, and third spring 33 passes through sleeve block 34 and the support of bull stick 35 to external screw thread block 30, the stable effect of external screw thread block 30 on sleeve 23 surface has been increased, the condition that breaks away from has appeared in external screw thread block 30 and internal thread wall 29 has been avoided.
In fig. 1, the communicating tube 2 further includes a mixing tube 36, the bottom end of the input tube 10 is communicated with the mixing tube 36, the top end of the output tube 11 is communicated with the mixing tube 36, and the input tube 10 is communicated with the output tube 11 through the mixing tube 36; the flushing liquid inside the different extrusion chambers 6 can be collected by means of the mixing tube 36. Illustratively, one of the pressing rods 8 is pressed independently, flushing liquid in the squeezing cabin 6 corresponding to the pressing rod 8 enters the mixing pipe 36 through the input pipe 10 under the action of the pushing force of the movable plug 12, two or more pressing rods 8 are pressed simultaneously, flushing liquid in different squeezing cabins 6 all enters the mixing pipe 36 and the flushing cabin 37 to be mixed, then stones in the body of a patient are flushed through the flushing pipe 38, and the flow rate of the flushing liquid in the flushing pipe 38 can be controlled by pressing the number of the pressing rods 8. The input pipes 10 correspond to the extrusion bins 6 one by one, and the mixing pipes 36 are communicated with the extrusion bins 6 through the input pipes 10.
As shown in fig. 6, the washing rack 3 includes a washing chamber 37, one side of the washing chamber 37 is connected to the output pipe 11 through an input port, the other side of the washing chamber 37 is connected to a washing pipe 38 through an output port, one end of the washing pipe 38 is provided with a threaded sleeve 39, and the washing pipe 38 is connected to the output port of the washing chamber 37 through the threaded sleeve 39. Output tube 11 cup joints with the input port of washing storehouse 37, and thread bush 39 and washing storehouse 37's output port threaded connection conveniently changes washing storehouse 37 and washing pipe 38 itself at any time, thereby can use different washing pipe 38 according to patient's the condition, increases whole washing rack 3's adaptation effect.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, before calculus in the body of a patient needs to be washed, washing liquid needs to be filled in the liquid storage bin 4 in the shell 1, the washing liquid is filled in the liquid storage bin 4 through the liquid inlet 5, the washing liquid is filled in the liquid storage bins 4 on the same horizontal plane through the liquid inlet 5, during the filling process of the washing liquid, the washing liquid enters the communicating bin 13 at the top of the movable plug 12 through a leak hole, then the pressing rod 8 is pulled to move upwards, when the pressing rod 8 drives the movable plug 12 to move upwards in the extrusion bin 6, at the moment, the movable block 15 cannot move under the limiting action of the grid frame 20 and the support rod 19, during the moving upwards of the movable plug 12, the elasticity of first spring 18 makes pressure frame 17 top surface laminate with the indent top surface all the time, this moment pressure frame 17 shifts up along with movable stopper 12 together, until pressure frame 17 top surface contact movable stopper 12 inside wall top surface, continue to shift up movable stopper 12, pressure frame 17 slides in the indent inside, movable block 15 top breaks away from with intercommunication storehouse 13 gradually, until after movable block 15 top surface and the inboard roof laminating of intercommunication groove 14, movable block 15 top enters into inside the intercommunication groove 14, intercommunication storehouse 13 and intercommunication groove 14 intercommunication this moment, the flush fluid enters into inside the intercommunication groove 14 through intercommunication storehouse 13, the rethread intercommunication groove 14 enters into inside the extrusion storehouse 6, continue to add the flush fluid, when the bottom of the horizontal plane of flush fluid and inlet 5 is located the coplanar, stop filling the flush fluid to stock solution storehouse 4 insidely.
At this time, the position of the position-limiting nut 21 on the surface of the position-limiting groove 22 is adjusted to limit the distance by which the pressing rod 8 is pressed down, and the flow rate of the rinse liquid is determined by the distance by which the pressing rod 8 is pressed down. When the limit nut 21 is rotated, the sleeve 23 limits the rotation of the connecting frame 27 and the sliding block 24, the connecting frame 27 slides in the annular groove 28 through the rotation of the limit nut 21, the internal thread wall 29 on the inner side of the limit nut 21 and the external thread block 30 have the thread torque force pushing effect, so that the limit nut 21 moves up and down on the surface of the sleeve 23, flushing liquid with a certain degree can be preset according to the condition of a patient, the position of the limit nut 21 on the surface of the sleeve 23 is adjusted, when the limit nut 21 moves up and down on the surface of the sleeve 23, the limit nut 21 drives the sliding block 24 to move up and down in the sliding groove 25 through the connecting frame 27, the sliding block 24 can extrude and stretch the second spring 26 in the sliding groove 25 in the up-and-down process until the limit nut 21 moves to a certain position, and the preparation work of the flushing device is completed.
The stone of patient begins to be washed, the washing pipe 38 is inserted into the body of the patient, the pressing rod 8 is pressed downwards, the pressing rod 8 drives the movable plug 12 to move downwards in the extrusion bin 6, under the relative condition, the movable block 15 moves upwards in the movable plug 12, the pressing rod 8 passes through the original point position, the communication bin 13 and the communication slot 14 are in the communication state, the washing liquid in the liquid storage bin 4 can pass through the leakage hole, the communication bin 13 and the communication slot 14 are communicated with the extrusion bin 6, the washing liquid between the washing device and the body of the patient is always under the atmospheric pressure, and the movable plug 12 cannot pressurize the washing liquid in the extrusion bin 6 to the inside of the communication pipe 2. After depression bar 8 passed through the home position, movable block 15 separated intercommunication storehouse 13 and intercommunication groove 14, the inside flush fluid of extrusion storehouse 6 begins to pressurize to activity stopper 12 this moment, the inside atmospheric pressure of washing unit is greater than the inside atmospheric pressure of patient's health, the flush fluid enters into mixing tube 36 inside through input tube 10, then enters into through output tube 11 and washes the storehouse 37 inside, wash the internal calculus of patient through the opening of washing tube 38 one end at last, until behind stop nut 21 bottom surface contact shell 1 top surface, accomplish the work of washing to the calculus.
The flushing flow of the flushing liquid is controlled through the limiting nut 21, and the waste of the flushing liquid is avoided. Through the in-process that the internal calculus of washing liquid pair patient washed, can utilize the inside washing liquid in different extrusion storehouse 6 of batch to wash the calculus, the volume of every stock solution storehouse 4 and the inside washing liquid in extrusion storehouse 6 is invariable, can be according to the different inside washing liquids in extrusion storehouse of use of patient's condition batch. Use different extrusion storehouse 6 inside flush fluid when, through pressing the different depression bar 8 in shell 1 top, depression bar 8 drives movable stopper 12 and extrudes the inside flush fluid in storehouse 6 inside mixing tube 36 inside, wash the work to the calculus through the wash pipe 38 of wash rack 3 at last, also can be through pressing different depression bar 8, the inside flush fluid in different extrusion storehouse 6 all enters into mixing tube 36 inside and the inside mixture in wash storehouse 37, then wash the inside calculus of patient's health through wash pipe 38, thereby can control the flow and the velocity of flow of flush fluid in wash pipe 38 inside through the quantity of pressing depression bar 8.
After the washing is completed, the washing tube 38 is drawn out from the inside of the patient's body, the outlet tube 11 is separated from the washing chamber 37, and then the washing chamber 37 is sterilized and cleaned. Rotate limit nut 21, adjust limit nut 21 to spacing groove 22 top, to the inside clear water that adds of stock solution storehouse 4, then push down depression bar 8 many times, utilize movable stopper 12 will extrude the whole discharges of the inside unnecessary flush fluid in storehouse 6, then press the external screw thread piece 30 on sleeve pipe 23 surface, external screw thread piece 30 breaks away from with internal thread wall 29 this moment, second spring 26 elasticity is kick-backed, drive limit nut 21 through slider 24 and link 27 and resume the original point position. When pressing external screw thread block 30, inside external screw thread block 30 bottom entered into sleeve 23, external screw thread block 30 promoted sleeve block 34 through bull stick 35 and slides on gag lever post 32 surface this moment, sleeve block 34 extrudees third spring 33, effect through the pivoted between bull stick 35 and the sleeve block 34 of two directions, and third spring 33 passes through sleeve block 34 and the support of bull stick 35 to external screw thread block 30, the stable effect of external screw thread block 30 on sleeve 23 surface has been increased, the condition that breaks away from has appeared in external screw thread block 30 and internal thread wall 29 has been avoided. After the limiting nut 21 is restored to the original point position, the external thread block 30 is loosened, the elastic force of the third spring 33 pushes the sleeve block 34 to reversely slide on the surface of the limiting rod 32 until the sleeve block 34, the rotating rod 35 and the external thread block 30 are restored to the initial state, the external thread block 30 is in threaded connection with the internal thread wall 29 on the inner side of the limiting nut 21, the cleaning work of the whole flushing device is completed at the moment, and when the calculus in the body of a patient is flushed next time, the flushing work of the calculus is completed by repeating the above processes.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A stone washing device for urology surgery characterized by: the washing machine comprises a shell (1), wherein a communicating pipe (2) is arranged at the bottom of the shell (1), and the communicating pipe (2) is externally connected with a washing frame (3);
the improved multifunctional liquid storage tank is characterized in that a plurality of liquid storage bins (4) are arranged in the shell (1), liquid inlets (5) are formed in the outer sides of the liquid storage bins (4), extrusion bins (6) are arranged at the bottoms of the liquid storage bins (4), extrusion devices (7) are arranged in the extrusion bins (6), the extrusion devices (7) are in sliding connection with the extrusion bins (6), pressing rods (8) are arranged at the tops of the extrusion devices (7), the top ends of the pressing rods (8) penetrate through the top surface of the shell (1), the bottom ends of the pressing rods (8) are fixedly connected with the center of the top end of the extrusion device (7), limiting devices (9) are arranged on the surfaces of the pressing rods (8), and the limiting devices (9) are located on the top surface of the shell (1);
the top of the communicating pipe (2) is provided with a plurality of input pipes (10), the input pipes (10) penetrate through the bottom end of the shell (1), the input pipes (10) are communicated with the extrusion bin (6), and a plurality of output pipes (11) at the bottom of the communicating pipe (2) are communicated with the input ports of the washing frame (3);
the extrusion device (7) comprises a movable plug (12), a communication bin (13) and a plurality of communication grooves (14) are formed in the movable plug (12), the communication bin (13) is located at the top of the movable plug (12), the communication grooves (14) are located in the annular side edge of the movable plug (12), a movable block (15) is arranged at the connection position of the communication bin (13) and the communication grooves (14), and the top end of the movable block (15) penetrates through the bottom of the communication bin (13);
the movable block (15) is positioned in a movable groove (16), the movable groove (16) is positioned in the center of the movable plug (12), a pressing frame (17) is arranged in the movable block (15), a first spring (18) is arranged at the bottom of the pressing frame (17), two ends of the pressing frame (17) respectively penetrate through two ends of the movable block (15), and a pressing groove correspondingly matched with the pressing frame (17) is arranged in the movable plug (12);
the utility model discloses a movable block, including movable block (15), branch (19), grid frame (20), extrusion storehouse (6), branch (19) bottom, movable stopper (12) bottom surface is run through to movable block (15) bottom center department, and branch (19) bottom is provided with grid frame (20), grid frame (20) outside limit and extrusion storehouse (6) lateral wall fixed connection, intercommunication storehouse (13) top surface at movable block (15) top is provided with the small opening, intercommunication storehouse (13) are through small opening and stock solution storehouse (4) intercommunication.
2. The stone irrigation device for urinary surgery of claim 1 wherein:
the profile structure of the communicating groove (14) is an inverted L-shaped structure, the profile structure of the communicating groove (14) corresponds to the profile structure of the movable plug (12), and the circumferential side surface of the movable block (15) is correspondingly matched with the opening at the top of the communicating groove (14);
the bottom end of the movable block (15) is fixedly connected with the grid frame (20) through a support rod (19), and the movable block (15) corresponds to the movable groove (16) in a sliding mode through a pressing frame (17) and a pressing groove.
3. The stone irrigation device for urinary surgery of claim 1 wherein:
the limiting device (9) comprises a limiting nut (21), a limiting groove (22) correspondingly matched with the limiting nut (21) is formed in the surface of the pressing rod (8), a sleeve (23) is arranged inside the limiting groove (22), a sliding block (24) is arranged at the center of the sleeve (23), a sliding groove (25) correspondingly matched with the sliding block (24) is formed in the center of the sleeve (23), second springs (26) are arranged at the top end and the bottom end of the sliding block (24), the second springs (26) are located inside the sleeve (23), and the second springs (26) of the sleeve of the sliding block (24) are in sliding connection with the sliding groove (25);
slider (24) lateral surface is provided with link (27), link (27) medial extremity and slider (24) lateral surface fixed connection, link (27) outside portion and ring groove (28) the sliding match of spacing nut (21) inside portion.
4. A stone washing device for use in urology as claimed in claim 3 wherein:
an internal thread wall (29) is arranged on the inner side wall of the limit nut (21), an external thread block (30) which is correspondingly matched with the internal thread wall (29) is arranged on the surface of the outer side wall of the sleeve (23), and the outer side wall of the external thread block (30) is in threaded connection with the limit nut (21) through the internal thread wall (29);
the inner part of the sleeve (23) is also provided with a spacer block (31), both sides of the spacer block (31) are fixedly provided with a limiting rod (32), the surface of the limiting rod (32) is sleeved with a third spring (33), one end of the third spring (33) is fixedly connected with the inner side wall of the sleeve (23), the other end of the third spring (33) is provided with a sleeve block (34), and the sleeve block (34) is connected with the limiting rod (32) in a sliding manner;
be provided with bull stick (35) between cover piece (34) and external screw thread piece (30), bull stick (35) one end is articulated with external screw thread piece (30) bottom, and bull stick (35) other end is articulated with cover piece (34) top.
5. The stone irrigation device for urinary surgery of claim 1 wherein:
the communicating pipe (2) further comprises a mixing pipe (36), the bottom end of the input pipe (10) is communicated with the mixing pipe (36), the top end of the output pipe (11) is communicated with the mixing pipe (36), and the input pipe (10) is communicated with the output pipe (11) through the mixing pipe (36);
the input pipes (10) correspond to the extrusion bins (6) one by one, and the mixing pipes (36) are communicated with the extrusion bins (6) through the input pipes (10).
6. A stone washing device for use in urology as claimed in claim 1 wherein:
wash frame (3) including washing storehouse (37), washing storehouse (37) one side is connected with output tube (11) through the input port, and washing storehouse (37) opposite side is passed through the delivery outlet and is connected with flushing pipe (38), flushing pipe (38) one end is provided with thread bush (39), and flushing pipe (38) are connected with washing storehouse (37) delivery outlet through thread bush (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364049.5A CN113058097B (en) | 2021-04-03 | 2021-04-03 | A calculus washing unit for uropoiesis surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364049.5A CN113058097B (en) | 2021-04-03 | 2021-04-03 | A calculus washing unit for uropoiesis surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113058097A CN113058097A (en) | 2021-07-02 |
| CN113058097B true CN113058097B (en) | 2022-10-11 |
Family
ID=76565573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364049.5A Expired - Fee Related CN113058097B (en) | 2021-04-03 | 2021-04-03 | A calculus washing unit for uropoiesis surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113058097B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES126550Y (en) * | 1965-03-31 | 1969-10-16 | Ditta Elios Vantini Degli Eredi Vantini | SYRINGE WITH PIPETTE FOR INJECTIONS. |
| DE4200258C1 (en) * | 1992-01-08 | 1993-06-17 | Klaus Dr. 4500 Osnabrueck De Winkler | |
| CA2990950A1 (en) * | 2015-06-30 | 2017-01-05 | Kaleo, Inc. | Auto-injectors for administration of a medicament within a prefilled syringe |
| CN208552682U (en) * | 2018-02-27 | 2019-03-01 | 马洪贵 | A kind of Urology Surgery calculus flusher |
| CN110013288B (en) * | 2019-03-07 | 2020-06-19 | 河南科技大学第一附属医院（河南省显微外科研究所） | Be used for calculus washing unit |
| CN210249981U (en) * | 2019-05-07 | 2020-04-07 | 张志炎 | Urological calculus washing device |
| CN111904537A (en) * | 2020-07-31 | 2020-11-10 | 南阳市中心医院 | Urological calculus washing device |
-
2021
- 2021-04-03 CN CN202110364049.5A patent/CN113058097B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN113058097A (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110292672A (en) | A kind of anti-hydrops formula wound irrigation syringe of department of general surgery | |
| CN204684318U (en) | A kind of vagina cleaner with waste collecting device | |
| CN111904761B (en) | Nursing is with multi-functional clear wound nursing device | |
| CN113058097B (en) | A calculus washing unit for uropoiesis surgery | |
| CN210962199U (en) | Urological calculus washing device | |
| CN210277860U (en) | Flushing head and flusher | |
| CN213667196U (en) | Gynecological vagina cleaner | |
| CN204839949U (en) | Menstruation cup | |
| CN211157249U (en) | Double-nozzle type nasal cavity cleaning device | |
| CN112386762A (en) | Gynecological irrigator with internal circulation working function | |
| CN215740422U (en) | Pre-filling type lacrimal passage conjunctival sac flusher with controllable dispensing concentration | |
| CN207666926U (en) | A kind of rotary type bladder cleaning device | |
| CN201123932Y (en) | Multi-channel infusion device | |
| CN213822044U (en) | Ear canal washing device | |
| CN219539056U (en) | Vagina washes medicine feeding device | |
| CN204411390U (en) | A kind of gynecological pudendum rinser | |
| CN219185230U (en) | Disposable gynecological vaginal irrigation nursing device | |
| CN205885879U (en) | Cloudy purger in orbed gynaecology and obstetrics | |
| CN115089280A (en) | Automatic washing formula uterine curettage device of gynaecology | |
| CN220046667U (en) | Vaginal dilation device capable of being flushed in multiple directions | |
| CN211244884U (en) | Female genital organ cleaning and protecting device | |
| CN1182883C (en) | Vaginal douche machine | |
| CN204181871U (en) | Anus cleaner | |
| CN214806731U (en) | Flusher for ophthalmologic nursing | |
| CN215900697U (en) | Cleaning device for obstetrics and gynecology department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lei Inventor after: Miao Yanqiu Inventor after: Zhang Shiqing Inventor after: Wei Xiaoling Inventor before: Wei Xiaoling |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220913 Address after: 273500 Shandong city of Jining province Zoucheng City 1000 Road No. 59 Applicant after: Zhang Lei Applicant after: Miao Yanqiu Applicant after: Zhang Shiqing Address before: 518000 building 3, Yinhai Industrial Zone, Henggang, Yinhe Road, Longgang District, Shenzhen City, Guangdong Province Applicant before: Wei Xiaoling |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |