CN110755704B - Anti-leakage drainage device for general surgical clinical operation - Google Patents
Anti-leakage drainage device for general surgical clinical operation Download PDFInfo
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- CN110755704B CN110755704B CN201911053254.9A CN201911053254A CN110755704B CN 110755704 B CN110755704 B CN 110755704B CN 201911053254 A CN201911053254 A CN 201911053254A CN 110755704 B CN110755704 B CN 110755704B
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- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000009825 accumulation Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 29
- 238000007906 compression Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 claims 1
- 241000521257 Hydrops Species 0.000 description 14
- 206010030113 Oedema Diseases 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000151 anti-reflux effect Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 208000003322 Coinfection Diseases 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A61M1/0023—
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
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- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
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- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of drainage equipment, and provides an anti-leakage drainage device for general surgical clinical operation, which comprises: the drainage pipe, the anti-leakage part, the anti-blocking dredging part, the first flow guide pipe, the anti-backflow part, the second flow guide pipe and the liquid accumulation part; one end of the drainage tube is provided with a puncture head; the middle part of the drainage tube is hermetically and movably connected to the anti-leakage part; the puncture head is positioned in the anti-leakage part; the other end of the drainage tube is connected with one end of the anti-blocking dredging piece; the other end of the anti-blocking dredging part is connected with one end of the anti-backflow part through the first flow guide pipe; the first draft tube is connected with the anti-leakage part; the other end of the backflow preventing part is connected with the liquid accumulating part through the second flow guide pipe. The invention discloses an anti-seepage drainage device for a common surgical clinical operation, which aims to solve the technical problems that a drainage tube is easy to separate from an affected part and effusion is easy to leak in the prior art.
Description
Technical Field
The invention relates to the technical field of drainage equipment, in particular to an anti-leakage drainage device for common surgical clinical operation.
Background
The drainage device is a medical article used for external drainage and body fluid collection after body cavity operation. Among the prior art, there is a drainage device, which structurally includes a drainage bag, the upper portion of the drainage bag is provided with an intubation joint connected with an intubation, the lower portion of the drainage bag is provided with a lower port, and the lower port is connected with a disposable extension tube through an adhesive tape. Inside the patient's operation later body or operation local depths have the hydrops to ooze, need the intubate in order to prevent to infect, link to each other the intubate of drainage bag with the spigot joint and the intubate again, draw the hydrops in the drainage bag, after liquid accumulation to certain capacity, the hydrops just discharges through disposable extension tube, but drainage device among the prior art has the drainage tube when using and easily separates with the affected part, the easy problem that leaks of hydrops.
Disclosure of Invention
The invention aims to provide an anti-seepage drainage device for a common surgical clinical operation, which aims to solve the technical problems that a drainage tube is easy to separate from an affected part and effusion is easy to leak out in the prior art.
The invention provides an anti-leakage drainage device for a common surgical clinical operation, which comprises: the drainage pipe, the anti-leakage part, the anti-blocking dredging part, the first flow guide pipe, the anti-backflow part, the second flow guide pipe and the liquid accumulation part;
one end of the drainage tube is provided with a puncture head; the middle part of the drainage tube is hermetically and movably connected to the anti-leakage part; the puncture head is positioned in the anti-leakage part; the other end of the drainage tube is connected with one end of the anti-blocking dredging piece; the other end of the anti-blocking dredging part is connected with one end of the anti-backflow part through the first flow guide pipe; the first draft tube is connected with the anti-leakage part; the other end of the backflow preventing part is connected with the liquid accumulating part through the second flow guide pipe.
Preferably, the anti-leakage drainage device for the common surgical clinical operation is characterized in that the drainage tube, the puncture head, the first drainage tube and the second drainage tube are all made of medical PVC plastics.
Preferably, the anti-leakage drainage device for the general surgical clinical operation comprises an annular bonding seat, a flexible transparent anti-leakage bag, a conduit, a locking bolt and a binding band which is connected to two ends of the annular bonding seat and used for binding the affected part;
a double-sided adhesive is arranged on one side of the annular adhesive seat; the other side of the annular bonding seat is fixedly connected with the flexible transparent impermeable bag in a sealing way; the flexible transparent anti-seepage bag is connected and communicated with the flow guide pipe through a hose; the middle through hole of the flexible transparent anti-seepage bag is fixedly connected with the guide pipe in a sealing way; the middle part of the drainage tube is hermetically and movably connected in the drainage tube; the locking bolt is connected to the catheter in a matched mode and used for propping against the drainage tube to lock the relative position of the drainage tube and the catheter; the puncture head is positioned in the flexible transparent impermeable bag.
Preferably, the anti-leakage drainage device for the general surgical clinical operation further comprises a tube seat, a rotating rod, a rod frame, a rotating wheel with convex edges arranged on the surface at intervals, a fixed block, a sliding rod, an arc-shaped compression ring, a first compression spring and a pull block which is fixed at one end of the sliding rod and used for pulling the sliding rod;
the tube seat is fixed on the guide tube; the rotating rod is rotationally matched on the rod frame; the rod frame is fixed on the annular bonding seat; two ends of the rotating rod are respectively and fixedly connected with the tube seat and the rotating wheel; the fixed block is fixed on the rod frame; the middle part of the sliding rod is in sliding fit with the fixed block; the other end of the sliding rod is fixedly connected with the arc-shaped compression ring; the arc-shaped compression ring is in top pressure fit with the rotating wheel; the arc-shaped compression ring is provided with blocking edges matched with the convex edges arranged on the surface of the rotating wheel at intervals; compression spring sets up the fixed block with between the arc clamping ring on the slide bar, and with the fixed block with arc clamping ring fixed connection.
Preferably, the anti-leakage drainage device for general surgical clinical operation further comprises an inflatable air bag; the inflatable air bag is fixed on the outer ring surface of the annular bonding seat; and an inflating nozzle with a valve is arranged on the inflating air bag.
Preferably, the anti-leakage drainage device for the common surgical clinical operation comprises a first pipe body, a second pipe body, a pipe cover, a pressure drawing disc, a pull rod and a handle; the inner diameter of the first pipe body is smaller than that of the second pipe body; pipe orifices at two ends of the first pipe body are respectively in sealing fit connection with the drainage pipe and the first pipe body; the lower end of the middle part of the first pipe body is in sealing fit connection with the first flow guide pipe; the first pipe body and the second pipe body are fixedly connected; the second pipe body is movably connected with the pipe cover in a sealing way; the pressure pumping disc is in sealing sliding fit in the second pipe body; two ends of the pull rod are respectively and fixedly connected with the drawing disc and the handle; the middle part of the pull rod is in sliding fit with the pipe cover; the pipe cover is provided with a vent hole.
Preferably, the anti-backflow piece comprises an anti-backflow cylinder, a cylinder cover, an anti-backflow blocking column, a second compression spring and an anti-backflow plate provided with a through hole in sliding fit with the anti-backflow blocking column;
one end of the backflow prevention cylinder is in sealing fit connection with the first flow guide pipe; the other end of the backflow prevention cylinder is connected with the cylinder cover in a matching manner; one end of the second flow guide pipe is fixedly connected in the liquid outlet hole in the middle of the cylinder cover; a plurality of backflow-preventing blocking columns are fixed on the top surface inside the backflow-preventing cylinder at intervals; the backflow-preventing blocking columns are in sliding fit in the through holes of the backflow-preventing plate; the anti-backflow plate is in sliding fit with the anti-backflow barrel; the anti-backflow plate is fixedly connected with the top surface inside the anti-backflow barrel through a plurality of second compression springs.
Preferably, the anti-leakage drainage device for the general surgical clinical operation comprises a main flow pipe, a flow dividing pipe with a ball valve, a liquid accumulation barrel, a pull column, a barrel seat and an annular enclosure which is fixed on the barrel seat and used for limiting the liquid accumulation barrel;
the upper part of the main flow pipe is fixedly connected with the other end of the second flow guide pipe in a sealing way; two ends of the main flow pipe are respectively connected with one end of one shunt pipe; the other ends of the two shunt tubes are respectively and movably connected in the two liquid accumulation cylinders; the two liquid accumulation cylinders are overlapped at two ends of the cylinder seat and movably connected in the two annular barriers on the cylinder seat; the lower end of the main flow pipe is closed and is fixedly connected with the middle of the cylinder seat through the pull column.
Preferably, the anti-leakage drainage device for the general surgical clinical operation further comprises a fixed clamping rod, a movable clamping rod, a screw rod and a rotating head; the fixed clamping rod is fixed on the upper part of the pull column; the movable clamping rod is in sliding fit with the groove-shaped slideway in the middle of the pull rod; one end of the screw rod is movably connected with the end plate part of the fixed clamping rod; the other end of the screw is fixedly connected with the rotating head; the middle part of the screw rod is matched with the end plate part of the movable clamping rod through threads.
Preferably, the anti-leakage drainage device for general surgical clinical operation is characterized in that the end head part of the fixed clamping rod and the end head part of the movable clamping rod are respectively connected with a spherical stop block in a matching manner.
The embodiment of the invention has the following beneficial effects: the drainage device adopts a movable drainage tube for drainage, adopts an anti-leakage piece to collect leakage liquid in the drainage process, prevents secondary infection caused by outflow of accumulated liquid, limits the position of the drainage tube through the anti-leakage piece, prevents the drainage tube from being separated from an affected part, and prevents the drainage tube from being repeatedly inserted into a patient to cause damage; an anti-blocking dredging piece capable of pumping and dredging the drainage tube is adopted to prevent the inner part of the drainage tube from being blocked; the backflow prevention piece is used for preventing the accumulated liquid from flowing back to the inner part of the affected part from the inside of the accumulated liquid piece, so that the problem of accumulated liquid backflow caused by the fact that the height of the accumulated liquid piece is higher than that of the drainage tube in the moving process of a patient carrying the backflow prevention piece can be prevented; the liquid accumulation piece which can be clamped on the bed body or erected on the ground is adopted, so that the use is convenient and fast; two hydrops sections of thick bamboo are equipped with to hydrops piece inside, are convenient for not influence going on of drainage work when empting the inside hydrops of a hydrops section of thick bamboo.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a drain provided by an embodiment of the present invention;
FIG. 4 is a first schematic view of a leak prevention member according to an embodiment of the present invention;
FIG. 5 is a second schematic view of a leak prevention member according to an embodiment of the present invention;
FIG. 6 is a schematic view of an anti-blocking dredging component provided by the embodiment of the invention;
FIG. 7 is a sectional view of an anti-blocking dredge provided by the embodiment of the invention;
FIG. 8 is a schematic view of a backflow prevention element provided in accordance with an embodiment of the present invention;
FIG. 9 is a partial schematic view of a backflow prevention element provided in accordance with an embodiment of the present invention;
fig. 10 is a schematic view of a liquid accumulation device according to an embodiment of the present invention.
Icon: a drainage tube 1;
a leakage prevention member 2; an annular adhesive seat 2A; a flexible transparent impermeable bag 2B; a conduit 2C; locking the bolt 2D; a strap 2E; a stem 2F; a rotating rod 2G; a mast 2H; a rotating wheel 2I; a fixed block 2J; a slide bar 2K; an arc-shaped compression ring 2L; compressing a spring I by 2M; an inflatable airbag 2N;
an anti-blocking dredging component 3; a first pipe body 3A; a second pipe body 3B; a tube cover 3C; drawing the disc 3D; a pull rod 3E; a handle 3F;
the first draft tube 4;
a backflow prevention member 5; a backflow prevention cylinder 5A; a cylinder cover 5B; anti-backflow column blocking 5C; a second compression spring 5D; an anti-reflux plate 5E;
a second flow guide pipe 6;
a liquid accumulation part 7; a main flow pipe 7A; a shunt tube 7B; a liquid accumulation cylinder 7C; pulling the column 7D; a cartridge holder 7E; a fixed clamping bar 7F; a movable clamping rod 7G; a screw 7H; and 7I, turning a head.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 10, an anti-leakage drainage device for general surgical clinical operation according to an embodiment of the present invention includes: the drainage tube 1, the anti-leakage part 2, the anti-blocking dredging part 3, the first draft tube 4, the anti-backflow part 5, the second draft tube 6 and the liquid accumulation part 7;
one end of the drainage tube 1 is provided with a puncture head; the middle part of the drainage tube 1 is hermetically and movably connected to the anti-leakage part 2; the puncture head is positioned in the anti-leakage part 2; the other end of the drainage tube 1 is connected with one end of the anti-blocking dredging piece 3; the other end of the anti-blocking dredging part 3 is connected with one end of the anti-backflow part 5 through the first draft tube 4; the first draft tube 4 is connected with the anti-leakage part 2; the other end of the backflow-preventing piece 5 is connected with the liquid accumulation piece 7 through the second flow guide pipe 6. The anti-leakage drainage device for the common surgical clinical operation is used for drainage, and firstly, the anti-leakage part 2 is fixed on the periphery of an affected part according to the position of the affected part; then the drainage tube 1 is inserted into an affected part needing drainage, and the position of the drainage tube 1, the angle of the drainage tube 1 inserted into the affected part and the like can be limited by adjusting the anti-leakage piece 2; the drainage tube 1 introduces accumulated liquid into the accumulated liquid part 7 for collection through the anti-blocking dredging part 3, the first diversion tube 4, the anti-backflow part 5 and the second diversion tube 6 which sequentially circulate; the drainage device adopts the movable drainage tube 1 for drainage, adopts the leakage-proof piece 2 for collecting leakage liquid in the drainage process, prevents secondary infection caused by effusion outflow, limits the position of the drainage tube 1 through the leakage-proof piece 2, and prevents the drainage tube 1 from being separated from an affected part and being damaged by being repeatedly inserted into a patient; an anti-blocking dredging piece 3 which can perform pumping and pressure dredging on the drainage tube 1 is adopted to prevent the inner part of the drainage tube 1 from being blocked; the backflow prevention piece 5 for preventing the effusion from flowing back to the interior of the affected part from the effusion piece 7 is adopted, so that the problem of effusion backflow caused by the fact that the effusion piece 7 is higher than the drainage tube 1 in the moving process of the patient carrying the drainage tube can be prevented; the adoption can press from both sides the hydrops piece 7 of tightly in the bed body or standing on ground, it is convenient to use.
Example two
As shown in fig. 1-10, in the anti-leakage drainage device for general surgical clinical operation, the drainage tube 1, the puncture head, the first drainage tube 4 and the second drainage tube 6 are all made of medical PVC plastic. Safe and sanitary, and can not cause secondary infection to the affected part.
EXAMPLE III
As shown in fig. 1 to 10, the leakage-proof drainage device for general surgical clinical operation, the leakage-proof member 2 includes a ring-shaped adhesive base 2A, a flexible transparent leakage-proof bag 2B, a catheter 2C and a locking bolt 2D, and a band 2E connected to both ends of the ring-shaped adhesive base 2A for tightening the wound; the bandage 2E which is connected with the two ends of the annular bonding seat 2A and used for being tied tightly at the wounded part is firstly tied on the body of the patient to play a role of integral fixation;
a double-sided adhesive is arranged on one side of the annular adhesive seat 2A; the annular bonding seat 2A is bonded on the periphery of the affected part through double-sided adhesive, so that a stable effect is achieved; the inner side surface of the annular bonding seat 2A is also bonded and connected with a cotton pad which can absorb part of leakage liquid; the other side of the annular bonding seat 2A is fixedly connected with the flexible transparent impermeable bag 2B in a sealing way; the flexible transparent anti-seepage bag 2B is used for collecting effusion overflowing from an affected part in the drainage process of the drainage tube 1 and preventing the effusion from flowing out; the flexible transparent impermeable bag 2B is connected and communicated with the first draft tube 4 through a hose; conveying the accumulated liquid into the first flow guide pipe 4 through a hose; the conduit 2C is fixedly connected in the middle through hole of the flexible transparent anti-seepage bag 2B in a sealing way; the middle part of the drainage tube 1 is hermetically and movably connected in the guide tube 2C; the locking bolt 2D is connected to the catheter 2C in a matching manner and is used for propping against the drainage tube 1 to lock the relative position of the drainage tube 1 and the catheter 2C; the drainage tube 1 is in slide to inserting to the affected part in the pipe 2C after, can be right through screwing up locking bolt 2D drainage tube 1 with the relative position of pipe 2C locks, prevents that drainage tube 1 from breaking away from the affected part, the puncture head is located in the transparent prevention of seepage bag of flexibility 2B.
Example four
As shown in fig. 1-10, the anti-leakage drainage device for general surgical clinical operation, the anti-leakage part 2 further includes a tube seat 2F, a rotating rod 2G, a rod frame 2H, a rotating wheel 2I with convex ribs arranged on the surface at intervals, a fixed block 2J, a sliding rod 2K, an arc-shaped press ring 2L, a compression spring one 2M, and a pulling block fixed at one end of the sliding rod 2K for pulling the sliding rod 2K;
the tube seat 2F is fixed on the guide tube 2C; the rotating rod 2G is in rotating fit with the rod frame 2H; the rod frame 2H is fixed on the annular bonding seat 2A; two ends of the rotating rod 2G are respectively and fixedly connected with the tube seat 2F and the rotating wheel 2I; the fixed block 2J is fixed on the rod frame 2H; the middle part of the sliding rod 2K is in sliding fit with the fixed block 2J; the other end of the slide bar 2K is fixedly connected with the arc-shaped compression ring 2L; the arc-shaped compression ring 2L is in top pressure fit with the rotating wheel 2I; the arc-shaped compression ring 2L is provided with blocking edges matched with the convex edges arranged on the surface of the rotating wheel 2I at intervals; A2M sleeve of the compression spring is arranged on the fixed block 2J and between the arc-shaped compression rings 2L on the sliding rod 2K, and the compression spring is fixedly connected with the fixed block 2J and the arc-shaped compression rings 2L. The rotating wheel 2I can be rotated to drive the rotating rod 2G to rotate, the rotating rod 2G rotates to adjust the tube seat 2F to incline, so that the tube seat 2F drives the drainage tube 1 in the catheter 2C to adjust at different angles, the drainage tube 1 can be conveniently inserted into affected parts at different positions, and the flexible transparent anti-seepage bag 2B is made of flexible plastics and can be deformed under the driving of the catheter 2C to adapt to different states; after the runner 2I rotates and stops, the arc-shaped compression ring 2L is tightly propped against the runner 2I under the elastic action of the compression spring 2M, so that the position of the runner 2I is limited, and the position of the catheter 2C and the position of the drainage tube 1 are limited.
EXAMPLE five
As shown in fig. 1-10, the leakage-proof drainage device for general surgical clinical operation, the leakage-proof member 2 further comprises an inflatable air bag 2N; the inflatable air bag 2N is fixed on the outer ring surface of the annular bonding seat 2A; and an inflating nozzle with a valve is arranged on the inflating airbag 2N. After being filled with gas in the inflatable air bag 2N through the inflating nozzle, the inflatable air bag 2N can be expanded and is tightly attached to the periphery of an affected part of a patient, so that effusion is prevented from being exuded.
EXAMPLE six
As shown in fig. 1-10, the anti-leakage drainage device for general surgical clinical operation, the anti-blocking dredging component 3 includes a first tube 3A, a second tube 3B, a tube cover 3C, a drawing disc 3D, a pull rod 3E and a handle 3F; the inner diameter of the first pipe body 3A is smaller than that of the second pipe body 3B; pipe orifices at two ends of the first pipe body 3A are respectively in sealing fit connection with the drainage pipe 1 and the first pipe body 3A; the lower end of the middle part of the first pipe body 3A is in sealing fit connection with the first flow guide pipe 4; the first pipe body 3A and the second pipe body 3B are fixedly connected; the second pipe body 3B is movably connected with the pipe cover 3C in a sealing manner; the drawing disc 3D is in sealed sliding fit in the second pipe body 3B; two ends of the pull rod 3E are respectively fixedly connected with the drawing disc 3D and the handle 3F; the middle part of the pull rod 3E is in sliding fit with the pipe cover 3C; and the pipe cover 3C is provided with a vent hole. The anti-blocking dredging piece 3 is used for appropriately dredging the drainage tube 1; outwards pulling handle 3F, handle 3F passes through pull rod 3E and drives pressure disk 3D and outwards slides in two 3B of body, to 1 inside production take out pressure of drainage tube, and then play the mediation and prevent stifled effect.
EXAMPLE seven
As shown in fig. 1-10, in the anti-leakage drainage device for general surgical clinical operation, the anti-backflow element 5 includes an anti-backflow cylinder 5A, a cylinder cover 5B, an anti-backflow blocking column 5C, a second compression spring 5D, and an anti-backflow plate 5E having a through hole in sliding fit with the anti-backflow blocking column 5C;
one end of the backflow prevention cylinder 5A is in sealing fit connection with the first draft tube 4; the other end of the backflow prevention cylinder 5A is connected with the cylinder cover 5B in a matching manner; one end of the second draft tube 6 is fixedly connected in a liquid outlet hole in the middle of the cylinder cover 5B; a plurality of backflow-preventing blocking columns 5C are fixed on the top surface inside the backflow-preventing cylinder 5A at intervals; the backflow-preventing blocking columns 5C are in sliding fit in the through holes of the backflow-preventing plate 5E; the anti-backflow plate 5E is in sliding fit with the anti-backflow barrel 5A; the anti-backflow plate 5E is fixedly connected with the top surface inside the anti-backflow barrel 5A through the two compression springs 5D. In a conventional state, the anti-backflow blocking column 5C is blocked in the through hole of the anti-backflow plate 5E, when effusion flows downwards, downward pressure is generated on the anti-backflow plate 5E, the anti-backflow plate 5E is separated from the anti-backflow blocking column 5C, and the effusion flows downwards through the through hole of the anti-backflow plate 5E; on the contrary, when the accumulated liquid flows reversely, the anti-backflow plate 5E is separated, the anti-backflow plate 5E is contacted with the anti-backflow blocking column 5C again, and the anti-backflow effect is realized by blocking the anti-backflow blocking column 5C in the through hole of the anti-backflow plate 5E; because the spring sets up more, has certain guide effect, when preventing that anti-reflux board 5E from contacting with anti-reflux block post 5C again, anti-reflux block post 5C can't insert in anti-reflux board 5E's through-hole.
Example eight
As shown in fig. 1-10, the anti-leakage drainage device for general surgical clinical operation, the effusion piece 7 includes a main flow pipe 7A, a shunt pipe 7B with a ball valve, an effusion cylinder 7C, a pull column 7D, a cylinder base 7E, and an annular enclosure fixed on the cylinder base 7E for limiting the effusion cylinder 7C;
the upper part of the main flow pipe 7A is fixedly connected with the other end of the second flow guide pipe 6 in a sealing way; two ends of the main flow pipe 7A are respectively connected with one end of the shunt pipe 7B; the other ends of the two shunt tubes 7B are respectively and movably connected in the two liquid accumulation cylinders 7C; the two liquid accumulation cylinders 7C are overlapped at two ends of the cylinder seat 7E and are movably connected in the two annular barriers on the cylinder seat 7E; the lower end of the main flow pipe 7A is closed and is connected and fixed with the middle of the cylinder seat 7E through the pull column 7D. When the accumulated liquid in one accumulated liquid cylinder 7C is full and needs to be poured, the ball valve of the divided flow pipe 7B on the accumulated liquid cylinder 7C is closed, and the accumulated liquid in the accumulated liquid cylinder 7C is removed to clean the accumulated liquid; the inside two hydrops section of thick bamboo 7C that are equipped with of hydrops piece is convenient for do not influence going on of drainage work when empting the inside hydrops of a hydrops section of thick bamboo 7C. The ball valve can also be replaced by other valves with control effect.
Example nine
As shown in fig. 1-10, the anti-seep drainage device for general surgical clinical operation, the effusion piece 7 further includes a fixed clamping bar 7F, a movable clamping bar 7G, a screw 7H and a rotary head 7I; the fixed clamping rod 7F is fixed on the upper part of the pull column 7D; the movable clamping rod 7G is in sliding fit in a groove-shaped slideway in the middle of the pull rod 3E; one end of the screw 7H is movably connected with the end plate part of the fixed clamping rod 7F; the other end of the screw 7H is fixedly connected with the rotating head 7I; the middle part of the screw rod 7H is matched with the end plate part of the movable clamping rod 7G through threads. Can drive screw rod 7H through rotating swivel 7I and rotate, screw rod 7H rotates and changes screw rod 7H and activity clamping bar 7G contact position and drive activity clamping bar 7G and slide in the flute profile slide in pull rod 3E middle part, adjusts the interval between fixed clamping bar 7F and the activity clamping bar 7G, presss from both sides tightly on the bed body through fixed clamping bar 7F and activity clamping bar 7G.
Example ten
As shown in fig. 1-10, in the anti-leakage drainage device for general surgical clinical operation, the end head of the fixed clamping rod 7F and the end head of the movable clamping rod 7G are respectively connected with a spherical stopper in a matching manner. The arrangement of the spherical stop blocks can improve the stable effect that the fixed clamping rod 7F and the movable clamping rod 7G are clamped on the bed body.
The anti-leakage drainage device for the common surgical clinical operation has the following specific principle:
the anti-leakage drainage device for the common surgical clinical operation is used for drainage, and firstly, the anti-leakage part 2 is fixed on the periphery of an affected part according to the position of the affected part; then the drainage tube 1 is inserted into an affected part needing drainage, and the position of the drainage tube 1, the angle of the drainage tube 1 inserted into the affected part and the like can be limited by adjusting the anti-leakage piece 2; the drainage tube 1 introduces accumulated liquid into the accumulated liquid part 7 for collection through the anti-blocking dredging part 3, the first diversion tube 4, the anti-backflow part 5 and the second diversion tube 6 which sequentially circulate; the drainage device adopts the movable drainage tube 1 for drainage, adopts the leakage-proof piece 2 for collecting leakage liquid in the drainage process, prevents secondary infection caused by effusion outflow, limits the position of the drainage tube 1 through the leakage-proof piece 2, and prevents the drainage tube 1 from being separated from an affected part and being damaged by being repeatedly inserted into a patient; an anti-blocking dredging piece 3 which can perform pumping and pressure dredging on the drainage tube 1 is adopted to prevent the inner part of the drainage tube 1 from being blocked; the backflow prevention piece 5 for preventing the effusion from flowing back to the interior of the affected part from the effusion piece 7 is adopted, so that the problem of effusion backflow caused by the fact that the effusion piece 7 is higher than the drainage tube 1 in the moving process of the patient carrying the drainage tube can be prevented; the adoption can press from both sides the hydrops piece 7 of tightly in the bed body or standing on ground, it is convenient to use.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a clinical operation of ordinary surgery is with antiseep drainage device which characterized in that includes: the drainage tube (1), the anti-leakage part (2), the anti-blocking dredging part (3), the first diversion tube (4), the anti-backflow part (5), the second diversion tube (6) and the liquid accumulation part (7);
one end of the drainage tube (1) is provided with a puncture head; the middle part of the drainage tube (1) is hermetically and movably connected to the anti-leakage part (2); the puncture head is positioned in the anti-leakage part (2); the other end of the drainage tube (1) is connected with one end of the anti-blocking dredging piece (3); the other end of the anti-blocking dredging part (3) is connected with one end of the anti-backflow part (5) through the first draft tube (4); the first draft tube (4) is connected with the anti-leakage part (2); the other end of the backflow preventing part (5) is connected with the liquid accumulating part (7) through the second flow guide pipe (6); the drainage tube (1), the puncture head, the first diversion tube (4) and the second diversion tube (6) are all made of medical PVC plastics; the anti-leakage part (2) comprises an annular bonding seat (2A), a flexible transparent anti-leakage bag (2B), a conduit (2C), a locking bolt (2D) and a binding band (2E) which is connected with the two ends of the annular bonding seat (2A) and used for binding the affected part tightly; one side of the annular bonding seat (2A) is provided with a double-sided adhesive; the other side of the annular bonding seat (2A) is fixedly connected with the flexible transparent impermeable bag (2B) in a sealing way; the flexible transparent anti-seepage bag (2B) is connected and communicated with the first draft tube (4) through a hose; the middle through hole of the flexible transparent impermeable bag (2B) is fixedly connected with the conduit (2C) in a sealing way; the middle part of the drainage tube (1) is hermetically and movably connected in the guide tube (2C); the locking bolt (2D) is connected to the guide pipe (2C) in a matching manner and is used for propping against the drainage pipe (1) to lock the relative position of the drainage pipe (1) and the guide pipe (2C); the puncture head is positioned in the flexible transparent impermeable bag (2B); the anti-leakage part (2) further comprises a pipe seat (2F), a rotating rod (2G), a rod frame (2H), a rotating wheel (2I) with convex edges arranged on the surface at intervals, a fixing block (2J), a sliding rod (2K), an arc-shaped pressing ring (2L), a compression spring I (2M) and a pulling block which is fixed at one end of the sliding rod (2K) and used for pulling the sliding rod (2K); the tube seat (2F) is fixed on the guide tube (2C); the rotating rod (2G) is rotationally matched on the rod frame (2H); the rod frame (2H) is fixed on the annular bonding seat (2A); two ends of the rotating rod (2G) are respectively and fixedly connected with the tube seat (2F) and the rotating wheel (2I); the fixed block (2J) is fixed on the rod frame (2H); the middle part of the sliding rod (2K) is in sliding fit with the fixed block (2J); the other end of the sliding rod (2K) is fixedly connected with the arc-shaped compression ring (2L); the arc-shaped compression ring (2L) is in top pressure fit with the rotating wheel (2I); the arc-shaped compression ring (2L) is provided with blocking edges matched with the convex edges arranged on the surface of the rotating wheel (2I) at intervals; compression spring (2M) cover is established fixed block (2J) with between arc clamping ring (2L) on slide bar (2K), and with fixed block (2J) with arc clamping ring (2L) fixed connection.
2. A generally surgical clinical operation leakage-proof drainage device according to claim 1, wherein said leakage-proof member (2) further comprises an inflatable air bag (2N); the inflatable air bag (2N) is fixed on the outer ring surface of the annular bonding seat (2A); and an inflating nozzle with a valve is arranged on the inflating air bag (2N).
3. The anti-leakage drainage device for general surgical clinical operation according to claim 2, wherein the anti-blocking dredging member (3) comprises a first tube body (3A), a second tube body (3B), a tube cover (3C), a drawing plate (3D), a pull rod (3E) and a handle (3F); the inner diameter of the first pipe body (3A) is smaller than that of the second pipe body (3B); pipe orifices at two ends of the first pipe body (3A) are respectively in sealing fit connection with the drainage pipe (1) and the first pipe body (3A); the lower end of the middle part of the first pipe body (3A) is in sealing fit connection with the first flow guide pipe (4); the first pipe body (3A) is fixedly connected with the second pipe body (3B); the second pipe body (3B) is movably connected with the pipe cover (3C) in a sealing way; the drawing disc (3D) is in sealing sliding fit in the second pipe body (3B); two ends of the pull rod (3E) are respectively and fixedly connected with the drawing disc (3D) and the handle (3F); the middle part of the pull rod (3E) is in sliding fit with the pipe cover (3C); and the pipe cover (3C) is provided with a vent hole.
4. The anti-leakage drainage device for general surgical clinical operation according to claim 3, wherein the anti-backflow piece (5) comprises an anti-backflow barrel (5A), a barrel cover (5B), an anti-backflow blocking column (5C), a second compression spring (5D) and an anti-backflow plate (5E) with a plurality of through holes;
one end of the backflow prevention cylinder (5A) is in sealing fit connection with the first draft tube (4); the other end of the backflow prevention cylinder (5A) is connected with the cylinder cover (5B) in a matching way; one end of the second draft tube (6) is fixedly connected in a liquid outlet hole in the middle of the cylinder cover (5B); a plurality of backflow-preventing blocking columns (5C) are fixed on the top surface inside the backflow-preventing cylinder (5A) at intervals; the backflow-preventing blocking columns (5C) are in sliding fit in the through holes of the backflow-preventing plate (5E); the anti-backflow plate (5E) is in sliding fit with the anti-backflow barrel (5A); the anti-backflow plate (5E) is fixedly connected with the top surface inside the anti-backflow barrel (5A) through a plurality of second compression springs (5D).
5. The anti-leakage drainage device for general surgical clinical operation according to claim 4, wherein the effusion piece (7) comprises a main flow pipe (7A), a shunt pipe (7B) with a ball valve, a liquid accumulation barrel (7C), a pull column (7D) and a barrel seat (7E), and an annular enclosure fixed on the barrel seat (7E) for limiting the liquid accumulation barrel (7C);
the upper part of the main flow pipe (7A) is fixedly connected with the other end of the second flow guide pipe (6) in a sealing way; two ends of the main flow pipe (7A) are respectively connected with one end of the shunt pipe (7B); the other ends of the two shunt tubes (7B) are respectively and movably connected in the two liquid accumulation cylinders (7C); the two liquid accumulation cylinders (7C) are overlapped at two ends of the cylinder seat (7E) and movably connected in the two annular barriers on the cylinder seat (7E); the lower end of the main flow pipe (7A) is closed, and the main flow pipe is connected and fixed with the middle of the cylinder seat (7E) through the pull column (7D).
6. The anti-leakage drainage device for general surgical clinical operation according to claim 5, wherein the effusion piece (7) further comprises a fixed clamping bar (7F), a movable clamping bar (7G), a screw rod (7H) and a rotary head (7I); the fixed clamping rod (7F) is fixed on the upper part of the pull column (7D); the movable clamping rod (7G) is in sliding fit with the groove-shaped slideway in the middle of the pull rod (3E); one end of the screw rod (7H) is movably connected to the end plate part of the fixed clamping rod (7F); the other end of the screw rod (7H) is fixedly connected with the rotating head (7I); the middle part of the screw rod (7H) is matched with the end plate part of the movable clamping rod (7G) through threads.
7. The anti-leakage drainage device for general surgical clinical operation according to claim 6, wherein the end head of the fixed clamping rod (7F) and the end head of the movable clamping rod (7G) are respectively connected with a ball-shaped stopper in a matching way.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911053254.9A CN110755704B (en) | 2019-10-31 | 2019-10-31 | Anti-leakage drainage device for general surgical clinical operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911053254.9A CN110755704B (en) | 2019-10-31 | 2019-10-31 | Anti-leakage drainage device for general surgical clinical operation |
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| CN110755704A CN110755704A (en) | 2020-02-07 |
| CN110755704B true CN110755704B (en) | 2021-02-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112386754A (en) * | 2020-11-18 | 2021-02-23 | 王栋 | Anti-leakage drainage device for general surgical clinical operation |
| CN112933309B (en) * | 2021-02-05 | 2022-03-11 | 青岛大学附属医院 | Drainage collection device |
| CN118079108A (en) * | 2024-03-04 | 2024-05-28 | 中国人民解放军总医院第五医学中心 | Anti-leakage drainage equipment for general surgical clinical operation |
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| US20170007438A1 (en) * | 2014-05-06 | 2017-01-12 | Mark R. Harvie | Hydro-block air vent combination catheter system and method of use |
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