CN112245699B - Device for cleaning blood clots in bladder - Google Patents
Device for cleaning blood clots in bladder Download PDFInfo
- Publication number
- CN112245699B CN112245699B CN202011132361.3A CN202011132361A CN112245699B CN 112245699 B CN112245699 B CN 112245699B CN 202011132361 A CN202011132361 A CN 202011132361A CN 112245699 B CN112245699 B CN 112245699B
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- China
- Prior art keywords
- pipe
- tube
- cleaning
- wall
- shaft
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- 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
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- 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
- A61M2210/1085—Bladder
Abstract
The invention relates to the field of medical treatment, in particular to a device for cleaning bladder blood clots, which comprises a main tube wall, a speculum tube, a cleaning tube and a liquid flushing tube; the speculum tube, the cleaning tube and the flushing tube are positioned in the wall of the main tube; the cleaning pipe comprises a clamping device and a closing device; the clamping device is positioned in the cleaning pipe, and the closing device is positioned in the wall of the main pipe; the clamping device comprises two slide block grooves, a short slide block, a long slide block, two torsion springs and two half clamps; the two slide block grooves are positioned in the wall of the main pipe, the two half fixtures are respectively and rotatably connected with the short slide block and the long slide block, and the two torsional springs are respectively fixed on the two half fixtures; use rivers impact impeller as the power supply, carry out the cutting wheel and cut the clot, make arc with anchor clamps closed surface for anchor clamps are difficult to press from both sides the bladder inner wall, thereby cause the secondary injury, open porosely on the anchor clamps surface, and the clot on rivers clearing hole with anchor clamps washes totally, improves cleaning efficiency.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a device for cleaning bladder blood clots.
Background
In the clinic of urinary surgery, continuous bleeding at the parts of kidney, ureter, bladder, posterior urethra and the like all flows into the bladder to cause formation of bladder blood clots, once the blood clots are formed, urination difficulty is easily caused to cause urine retention, the most commonly adopted treatment methods are indwelling urethral catheterization, bladder irrigation and cystoscope blood clot removal, the bladder needs to be cut open to remove the blood clots in serious cases, but the blood clots formed by hematoma organization fall off to block the catheter, pain and new bleeding are easily caused by cystoscopy examination, abnormal pain is brought to patients, great troubles are brought to clinic and nursing work, and the patients feel pain after long-time irrigation.
Disclosure of Invention
1. Technical problem to be solved
The current medical means is to pass a cystoscope into the bladder from the urethra and continuously flush with normal saline until the blood clots are cleared, and the long-time flushing can cause pain to the patient and the flushing efficiency is low, so the invention provides a device for clearing the blood clots of the bladder with high efficiency and without causing discomfort to the patient.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a device for cleaning bladder blood clots comprises a main tube wall, a speculum tube, a cleaning tube and a liquid flushing tube; the speculum tube, the cleaning tube and the flushing tube are positioned in the wall of the main tube; the cleaning pipe comprises a clamping device and a closing device; the clamping device is positioned in the cleaning pipe, and the closing device is positioned in the wall of the main pipe; the clamping device comprises two slide block grooves, a short slide block, a long slide block, two torsion springs and two half clamps; the two slide block grooves are positioned in the wall of the main pipe, the two half fixtures are respectively and rotatably connected with the short slide block and the long slide block, and the two torsional springs are respectively fixed on the two half fixtures; the opening closing device comprises a cover plate sliding chute, a cover plate, a first shaft, a belt, a gear belt connecting rod and a transmission groove; the cover plate chute is positioned in the wall of the main pipe, the cover plate is positioned in the cover plate chute, the transmission groove is positioned in the wall of the main pipe, the first shaft is rotatably connected in the transmission groove, the gear is fixed on the first shaft, the second shaft is also arranged in the transmission groove, belt pulleys are respectively arranged on the first shaft and the second shaft, and the belt is arranged on the two belt pulleys; one end of the belt connecting rod is fixed on the long sliding block, a rack meshed with the gear is arranged at the lower end of the cover plate, and the liquid flushing pipe comprises a punching device; the punching device comprises a punching shaft, an impeller and a cutting wheel; the punching shaft penetrates through the inner wall of the flushing pipe and enters the cleaning pipe, the impeller is fixedly connected to the punching shaft in the flushing pipe, and the cutting wheel is fixedly connected to the punching shaft in the cleaning pipe; an impeller groove is formed in the liquid flushing pipe, one half of the impeller is located in the impeller groove, and the communication port is located between the liquid flushing pipe and the cleaning pipe.
Preferably, a limiting block is arranged in the sliding block groove.
Preferably, the pipe diameter of the flushing pipe is from thick to thin.
Preferably, the clamp halves are provided with holes in their surfaces.
Preferably, the short slider is connected to the left traction wire.
Preferably, the long slider is connected to the right traction wire.
Preferably, the closed part of the two half clamps is in a circular arc shape.
3. Advantageous effects
A device for cleaning bladder blood clots uses water flow internal circulation to wash away blood clots, and a patient does not feel uncomfortable due to water flow washing in the process.
The device for cleaning the bladder blood clots uses a water flow impact impeller as a power source to cut blood clots by a cutting wheel.
The closed surface of the clamp is made into a circular arc shape, so that the clamp is not easy to clamp the inner wall of the bladder, and secondary injury is caused.
Fourthly, the device for cleaning the blood clots in the bladder is provided with holes on the surface of the clamp, and the blood clots on the clamp are washed clean by water flow through the holes, so that the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of the cleaning tube 3 of the present invention;
FIG. 5 is a cross-sectional view of the present invention at the site of the flush tube 4;
fig. 6 is a sectional view at the site of the flushing pipe 4 according to the invention.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; are within the scope of the present invention, wherein for ease of description the orientations described below are defined as follows: the up, down, left, right, front and rear directions described below correspond to the front direction of the front view of fig. 3, and the front, rear, left, right, up and rear directions correspond to each other.
As shown in figures 1-6, a device for cleaning bladder clots comprises a main tube wall 1, a sight glass tube 2, a cleaning tube 3 and a flushing liquid tube 4; the speculum tube 2, the cleaning tube 3 and the flushing tube 4 are positioned in the main tube wall 1; the cleaning tube 3 comprises a gripping device 31 and a closing device 32; the clamping device 31 is positioned in the cleaning pipe 3, and the closing device 32 is positioned in the main pipe wall 1; the gripping device 31 comprises two slide block grooves 311, a short slide block 312, a long slide block 315, two torsion springs 313 and two half clamps 314; the two slide block grooves 311 are positioned in the wall 1 of the main pipe, the two half clamps 314 are respectively connected with the short slide block 312 and the long slide block 315 in a rotating manner, and the two torsion springs 313 are respectively fixed on the two half clamps 314; two torsion springs 313 ensure that the half-clamps 314 open when they protrude from the inside of the cleaning tube 3; the closing device 32 comprises a cover plate chute 321, a cover plate 322, a first shaft 323, a belt 324, a gear 325, a belt connecting rod 326 and a transmission groove 327; the cover plate sliding groove 321 is positioned in the bus wall 1, the cover plate 322 is positioned in the cover plate sliding groove 321, the transmission groove 327 is positioned in the bus wall 1, the first shaft 323 is rotatably connected in the transmission groove 327, the gear 325 is fixed on the first shaft 323, the transmission groove 327 is also internally provided with a second shaft, the first shaft 323 and the second shaft are respectively provided with a belt pulley, and the belt 324 is arranged on the two belt pulleys; one end of the belt connecting rod 326 is fixed on the long sliding block 315, and the liquid flushing pipe 4 comprises a punching device 41; the punching device 41 includes a punching shaft 411, an impeller 412, and a cutting wheel 413; the punching shaft 411 penetrates through the inner wall of the punching tube 4 and enters the cleaning tube 3, the impeller 412 is fixedly connected to the punching shaft 411 in the punching tube 4, and the cutting wheel 413 is fixedly connected to the punching shaft 411 in the cleaning tube 3; the lower end of the cover plate 322 is provided with a rack meshed with the gear 325, an impeller groove 4111 is arranged in the flushing pipe 4, and half of the impeller 412 is positioned in the impeller groove 4111; so that the liquid in the flushing pipe 4 impacts one side of the impeller 412, the impeller 412 rotates, the pipe diameter of the flushing pipe 4 is increased from thick to thin, the water pressure at the impeller 412 is increased, and the communication port 42 is positioned between the flushing pipe 4 and the cleaning pipe 3 and connects the flushing pipe 4 with the cleaning pipe 3.
Specifically, a limit block is arranged in the slider groove 311, so that the half clamp 314 can only be opened at a certain angle.
Specifically, the diameter of the flushing pipe 4 is from thick to thin.
Specifically, the surface of the half jig 314 is provided with holes.
Specifically, the short slider 312 is fixedly connected to the left traction wire.
Specifically, the long slider 315 is fixedly connected to the right traction wire.
Specifically, the left and right traction wires are connected to the operating part, and move together with the operating part when the operating part is pulled.
Specifically, a scope is provided in the scope tube 2.
Specifically, the closed part of the two half clamps 314 is in a circular arc shape.
The working state is as follows: the device is extended into a bladder through a urethra, the position of a blood clot is determined through a sight glass, then the blood clot is clamped by two half clamps 314, an operation part is pulled, a left traction steel wire and a right traction steel wire are simultaneously pulled, a short slide block 312 and a long slide block 315 fixed with the left and right traction steel wires simultaneously slide downwards, the two half clamps 314 are pulled into a cleaning tube 3, because the shape of the half clamps 314 is matched with the cleaning tube 3, the two half clamps 314 are closed when the half clamps 314 enter the cleaning tube 3, the blood clot is pulled into the cleaning tube 3 when entering the cleaning tube 3, meanwhile, the long slide block 315 drives a belt connecting rod 326 fixedly connected with the long slide block 315 to move downwards, a belt 324 moves, drives two belt pulleys to rotate, further drives a first shaft 323 to rotate, then a gear 325 on the first shaft 323 rotates, and drives a cover plate 322 engaged with the first shaft 323 to slide out of a cover plate chute 321, the cleaning tube 3 is closed, the flushing liquid is introduced from the flushing liquid tube 4 at the moment, the flushing liquid impacts on the impeller 412, the impeller 412 rotates, the flushing shaft 411 rotates, the cutting wheel 413 on the flushing shaft 411 rotates, blood clots in the half clamp 314 are cut up, meanwhile, the flushing liquid introduced into the flushing liquid tube 4 enters the cleaning tube 3 through the through hole 42, the blood clots are flushed out of a human body from the cleaning tube 3 through holes in the half clamp 314, cleaning of the blood clots is completed, the flushing liquid does not flow through the bladder of the human body in the whole flushing process, and a patient does not feel uncomfortable.
The above are only preferred embodiments of the present invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (7)
1. A device for clearing blood clots from the bladder, comprising: comprises a main pipe wall (1), a sight glass pipe (2), a cleaning pipe (3) and a liquid flushing pipe (4);
the speculum tube (2), the cleaning tube (3) and the liquid flushing tube (4) are positioned in the main tube wall (1);
the cleaning pipe (3) comprises a clamping device (31) and a closing device (32);
the clamping device (31) is positioned in the cleaning pipe (3), and the closing device (32) is positioned in the main pipe wall (1);
the clamping device (31) comprises two sliding block grooves (311), a short sliding block (312), a long sliding block (315), two torsion springs (313) and two half clamps (314);
the two slide block grooves (311) are positioned in the wall (1) of the main pipe, the two half clamps (314) are respectively connected with the short slide block (312) and the long slide block (315) in a rotating manner, and the two torsion springs (313) are respectively fixed on the two half clamps (314);
the closing device (32) comprises a cover plate sliding groove (321), a cover plate (322), a first shaft (323), a belt (324), a gear (325), a belt connecting rod (326) and a transmission groove (327);
the cover plate sliding groove (321) is positioned in the wall (1) of the bus, the cover plate (322) is positioned in the cover plate sliding groove (321), the transmission groove (327) is positioned in the wall (1) of the bus, the first shaft (323) is rotatably connected in the transmission groove (327), the gear (325) is fixed on the first shaft (323), the second shaft is further arranged in the transmission groove (327), belt pulleys are respectively arranged on the first shaft (323) and the second shaft, and the belt (324) is arranged on the two belt pulleys; one end of a belt connecting rod (326) is fixed on the long sliding block (315), and the lower end of the cover plate (322) is provided with a rack meshed with the gear (325);
the liquid flushing pipe (4) comprises a punching device (41) and a communication opening (42);
the punching device (41) comprises a punching shaft (411), an impeller (412) and a cutting wheel (413);
the punching shaft (411) penetrates through the inner wall of the punching liquid pipe (4) and enters the cleaning pipe (3), the impeller (412) is fixedly connected to the punching shaft (411) in the punching liquid pipe (4), and the cutting wheel (413) is fixedly connected to the punching shaft (411) in the cleaning pipe (3);
an impeller groove (4111) is arranged in the liquid flushing pipe (4), one half of the impeller (412) is positioned in the impeller groove (4111),
the communicating opening (42) is positioned between the liquid flushing pipe (4) and the cleaning pipe (3).
2. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: a limiting block is arranged in the sliding block groove (311).
3. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: the pipe diameter of the liquid flushing pipe (4) is from thick to thin.
4. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: the surface of the half clamp (314) is provided with holes.
5. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: the short slider (312) is connected with the left traction wire.
6. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: the long slider (315) is connected with the right traction steel wire.
7. A device for clearing blood clots of the bladder as claimed in claim 1, wherein: the closed part of the two half clamps (314) is in a circular arc shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011132361.3A CN112245699B (en) | 2020-10-21 | 2020-10-21 | Device for cleaning blood clots in bladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011132361.3A CN112245699B (en) | 2020-10-21 | 2020-10-21 | Device for cleaning blood clots in bladder |
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CN112245699A CN112245699A (en) | 2021-01-22 |
CN112245699B true CN112245699B (en) | 2021-07-27 |
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CN202011132361.3A Active CN112245699B (en) | 2020-10-21 | 2020-10-21 | Device for cleaning blood clots in bladder |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5330484A (en) * | 1990-08-16 | 1994-07-19 | William Cook Europe A/S | Device for fragmentation of thrombi |
CN2174996Y (en) * | 1993-09-14 | 1994-08-24 | 开封医学高等专科学校第一附属医院 | Device for removing coagulated blood clot from bladder |
CN104983450A (en) * | 2015-08-06 | 2015-10-21 | 王羊 | Remover for calculus of intrahepatic duct of hepatology |
CN107666869A (en) * | 2015-05-27 | 2018-02-06 | 科洛普拉斯特公司 | Promptly instrument |
CN208693373U (en) * | 2016-07-24 | 2019-04-05 | 江苏恒爱医疗器械有限公司 | Indwelling stool exporter |
CN208989842U (en) * | 2018-04-08 | 2019-06-18 | 成都市龙泉驿区第一人民医院 | A kind of bladder blood clot remove device |
CN110141301A (en) * | 2019-05-31 | 2019-08-20 | 姜玉良 | A kind of Urology Surgery calculus lithotripsy apparatus |
CN110198678A (en) * | 2016-07-12 | 2019-09-03 | 皇家飞利浦有限公司 | Method and apparatus for grumeleuse and tissue removal |
CN210933368U (en) * | 2019-08-07 | 2020-07-07 | 中南大学湘雅医院 | Catheter for flushing blood clots in bladder |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9592066B2 (en) * | 2012-02-22 | 2017-03-14 | Carter J. Kovarik | Selectively bendable remote gripping tool |
-
2020
- 2020-10-21 CN CN202011132361.3A patent/CN112245699B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5330484A (en) * | 1990-08-16 | 1994-07-19 | William Cook Europe A/S | Device for fragmentation of thrombi |
CN2174996Y (en) * | 1993-09-14 | 1994-08-24 | 开封医学高等专科学校第一附属医院 | Device for removing coagulated blood clot from bladder |
CN107666869A (en) * | 2015-05-27 | 2018-02-06 | 科洛普拉斯特公司 | Promptly instrument |
CN104983450A (en) * | 2015-08-06 | 2015-10-21 | 王羊 | Remover for calculus of intrahepatic duct of hepatology |
CN110198678A (en) * | 2016-07-12 | 2019-09-03 | 皇家飞利浦有限公司 | Method and apparatus for grumeleuse and tissue removal |
CN208693373U (en) * | 2016-07-24 | 2019-04-05 | 江苏恒爱医疗器械有限公司 | Indwelling stool exporter |
CN208989842U (en) * | 2018-04-08 | 2019-06-18 | 成都市龙泉驿区第一人民医院 | A kind of bladder blood clot remove device |
CN110141301A (en) * | 2019-05-31 | 2019-08-20 | 姜玉良 | A kind of Urology Surgery calculus lithotripsy apparatus |
CN210933368U (en) * | 2019-08-07 | 2020-07-07 | 中南大学湘雅医院 | Catheter for flushing blood clots in bladder |
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CN112245699A (en) | 2021-01-22 |
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