CN116549807A - Anti-blocking drainage tube - Google Patents

Anti-blocking drainage tube Download PDF

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Publication number
CN116549807A
CN116549807A CN202310668100.0A CN202310668100A CN116549807A CN 116549807 A CN116549807 A CN 116549807A CN 202310668100 A CN202310668100 A CN 202310668100A CN 116549807 A CN116549807 A CN 116549807A
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CN
China
Prior art keywords
drainage tube
cylinder
shaped
tube
shaped drainage
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.)
Pending
Application number
CN202310668100.0A
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Chinese (zh)
Inventor
董娅
熊中伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Original Assignee
Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University filed Critical Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Priority to CN202310668100.0A priority Critical patent/CN116549807A/en
Publication of CN116549807A publication Critical patent/CN116549807A/en
Pending legal-status Critical Current

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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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • 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
    • A61M1/71—Suction drainage systems
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • 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
    • A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nursing (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to the technical field of medical drainage, and provides an anti-blocking drainage tube, which comprises: the drainage bag is communicated with the T-shaped drainage tube, one end of the T-shaped drainage tube is sleeved with a fitting sheet in a sliding mode, one side, close to the fitting sheet, of the T-shaped drainage tube is sleeved with a cylinder, a filtering device and an extrusion device are arranged in the cylinder, the other end of the T-shaped drainage tube is connected with a hard tube, and a telescopic device is arranged in the hard tube; extruding the drip chamber and the spherical filter screen through the extruding device to extrude larger substances in the suction into small particles, or plugging the spherical filter screen by mucus in pus to influence the normal filtration of the pus, namely, the extruding device avoids the blockage of a T-shaped drainage tube and reduces the possibility of discomfort felt by a patient; the secretion attached to the spherical filter screen or the secretion inside the T-shaped drainage tube is cleaned through the telescopic device, so that the blockage of the T-shaped drainage tube is avoided, and the possibility of discomfort feeling of a patient is reduced.

Description

Anti-blocking drainage tube
Technical Field
The invention relates to the technical field of medical drainage, in particular to an anti-blocking drainage tube.
Background
The drainage tube is a medical instrument for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and promoting wound healing, and the clinically applied surgical drainage tube is various in types, and is used for catheterization, and the clinically applied surgical drainage tube is used for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and affecting wound healing.
The tumor patient can easily generate abdominal dropsy in the later stage, the drainage operation is needed through the drainage tube, the existing drainage tube has a simple structure, the secretion of the tumor is large in size and has pus, the blockage is easy to occur in the drainage process, the time and the efficiency are wasted when the tool is replaced, discomfort is brought to the patient, once the drainage tube is in countercurrent, the affected part of the patient is easily infected by secondary infection, and more pain is brought to the patient; and the drainage tube is excessively bent or pressed to cause blockage, so that discomfort of a patient can be caused; therefore, how to avoid the blockage of the drainage tube is a technical problem to be solved urgently. In summary, the invention provides an anti-blocking drainage tube.
Disclosure of Invention
In order to solve the technical problems, the invention provides an anti-blocking drainage tube, which solves the problems of blocking caused by pus generated by an abdominal cavity of the drainage tube, blocking caused by excessive bending or pressure of the drainage tube and the like in the prior art.
The prior art scheme of the invention is as follows:
an anti-occlusion drainage tube, comprising: drainage bag and T type drainage tube, drainage bag and T type drainage tube intercommunication, the drainage bag can be dismantled with T type drainage tube and be connected, the one end slip cap of T type drainage tube is equipped with the laminating piece, the cover is equipped with the cylinder on one side that T type drainage tube is close to the laminating piece, be provided with filter equipment and extrusion device in the cylinder, the T type drainage tube other end is connected with the hard tube, be provided with telescoping device in the hard tube.
Preferably, the filtering device comprises a dropping funnel and a connecting pipe; the dropping funnel is communicated with the T-shaped drainage tube, a plurality of spherical filter screens are arranged at the lower bottom end of the dropping funnel, and the spherical filter screens are connected with the inner wall of the dropping funnel through connecting pipes.
Preferably, the extrusion device comprises a mounting piece, a telescopic rod, an L-shaped plate, a fixed block, a connecting rod, an air cylinder and a fixed plate; the mounting is fixed mounting in the bottom of cylinder inner wall, L template fixed mounting is in the bottom of cylinder inner wall, the fixed block both ends are rotated with L template respectively and are connected, flexible rod runs through the mounting and is connected with the fixed block, the opposite face that flexible rod was connected to the mounting is connected with the connecting rod, the connecting rod is connected with the cylinder, cylinder fixed mounting is on fixed plate one side, the bottom at the cylinder inner wall is installed to the fixed plate bottom.
Preferably, round holes are respectively formed in the upper bottom end and the lower bottom end of the cylinder, and the diameter of each round hole is larger than that of the dropping funnel.
Preferably, the telescopic device comprises an electric telescopic rod and an electric rotary table; the telescopic device is in threaded connection with the hard pipe, the other end of the electric telescopic rod is connected with the electric rotary table, and a plurality of stirring rods are arranged on the opposite surface of the electric rotary table, connected with the electric telescopic rod.
Preferably, the one end that the installed part was kept away from to flexible rod can be dismantled and be connected with cotton swab one, the stirring rod is kept away from electric turntable's one end and can be dismantled and be connected with cotton swab two.
Preferably, a magic tape is arranged on the T-shaped drainage tube and positioned between the attaching piece and the cylinder.
Preferably, a hanging rope is arranged on the drainage bag, and a plurality of fixing clamps are arranged on the T-shaped drainage tube.
Preferably, the T-shaped drainage tube is made of silica gel or polyurethane, the hard tube is made of PVC, and the diameter of a filter screen hole of the spherical filter screen is 50um-1mm.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the extruding device is used for extruding the dropping funnel and the spherical filter screen, so that the large substances in the suction process are extruded into small particles, the T-shaped drainage tube is prevented from being blocked by the large substances, or the spherical filter screen is prevented from being blocked by mucus in pus, and the normal filtration of the pus is influenced, namely, the extruding device is used for avoiding the blockage of the T-shaped drainage tube, and the possibility of discomfort felt by a patient is reduced.
2. The invention cleans the secretion attached to the spherical filter screen or the secretion in the T-shaped drainage tube through the telescopic device, avoids the blockage of the T-shaped drainage tube, and reduces the possibility of discomfort felt by patients.
3. According to the T-shaped drainage tube fixing device, the positions of the T-shaped drainage tube are fixed through reasonable matching of the attaching sheet, the magic tape and the fixing clamp, so that the T-shaped drainage tube is prevented from falling or blocking in the process of turning over by a patient, the use of the device is affected, and the possibility of discomfort felt by the patient is reduced.
Drawings
FIG. 1 is a schematic perspective view of the overall device of the present invention;
FIG. 2 is a schematic perspective view of an extrusion device according to the present invention;
FIG. 3 is a schematic view of the internal perspective of the cylinder of the present invention;
FIG. 4 is a perspective view of the filter device of the present invention;
FIG. 5 is a schematic view showing the internal perspective structure of the stirring device of the present invention.
In the figure:
1. a drainage bag; 2. a T-shaped drainage tube; 3. a bonding sheet; 4. a cylinder; 40. a round hole; 5. a filtering device; 50. a dropping funnel; 51. a spherical filter screen; 52. a connecting pipe; 6. an extrusion device; 60. a mounting member; 61. a telescopic stick; 62. an L-shaped plate; 63. a fixed block; 64. a connecting rod; 65. a cylinder; 66. a fixing plate; 7. a hard tube; 8. a telescoping device; 80. an electric telescopic rod; 81. an electric turntable; 82. stirring rod; 9. cotton stick I; 10. a cotton stick II; 11. a magic tape; 12. hanging ropes; 13. and (5) fixing clips.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
The invention provides an anti-blocking drainage tube, comprising: drainage bag 1 and T type drainage tube 2, drainage bag 1 and T type drainage tube 2 intercommunication, drainage bag 1 and T type drainage tube 2 can dismantle the connection, and the one end slip cap of T type drainage tube 2 is equipped with laminating piece 3, and the cover is equipped with cylinder 4 on one side that T type drainage tube 2 is close to laminating piece 3, is provided with filter equipment 5 and extrusion device 6 in the cylinder 4, and T type drainage tube 2 other end is connected with hard tube 7, is provided with telescoping device 8 in the hard tube 5.
As shown in fig. 1, the attaching sheet 3 is used for fixing the T-shaped drainage tube 2 on the surface of a wound, the material of the attaching sheet 3 is harmless to the body, and the attaching sheet should be sterilized before use, so that infection of the wound caused by pollutants is avoided; the cylinder 4 is used for fixing the positions of the filtering device 5 and the extruding device 6 and preventing pollutants in the air from entering the T-shaped drainage tube 2 under a certain effect; a valve (not shown in the figure) is arranged between the T-shaped drainage tube 2 and the filtering device 5 to prevent the pus from flowing backwards and causing the infection of the wound surface.
As an embodiment of the present invention, as shown in fig. 1 to 4, the filtering device 5 includes a dropping funnel 50 and a connection pipe 52; the dropping funnel 50 is communicated with the T-shaped drainage tube 2, the dropping funnel 50 is made of PVC, the T-shaped drainage tube 2 absorbs pus in a patient, and the pus enters the drainage bag 1 along the T-shaped drainage tube 2 through the filtering device 5; the lower bottom end of the dropping funnel 50 is provided with a plurality of spherical filter screens 51, the spherical filter screens 51 are connected with the inner wall of the dropping funnel 50 through connecting pipes 52, the connecting pipes 52 are used for fixing the positions of the spherical filter screens 51, and the spherical filter screens 51 are prevented from entering the T-shaped drainage tube 2 through the round holes 40 in the extrusion process, so that the T-shaped drainage tube 2 is blocked, and the normal use of the device is influenced; and the pus is filtered after passing through the spherical filter screen 51, so that mucus is stained on the spherical filter screen 51, and the problem that the pus blocks the T-shaped drainage tube 2 and influences the normal use of the device is prevented.
And the two ends of the dropping funnel 50 are respectively in threaded connection with the T-shaped drainage tube 2, so that the filtering device 5 is conveniently taken down to be cleaned and disinfected, and the reuse of the device is not affected.
The extrusion device 6 comprises a mounting piece 60, a telescopic rod 61, an L-shaped plate 62, a fixed block 63, a connecting rod 64, an air cylinder 65 and a fixed plate 66; the mounting 60 fixed mounting is in the bottom of cylinder 4 inner wall, and L template 62 rotates the bottom of connecting at cylinder 4 inner wall, and fixed block 63 both ends are rotated with L template 62 respectively and are connected, and flexible rod 61 runs through mounting 60 and is connected with fixed block 63, and the opposite face of mounting 60 connection flexible rod 61 is connected with connecting rod 64, and connecting rod 64 is connected with cylinder 65, and cylinder 65 fixed mounting is on one side of fixed plate 66, and the bottom of fixed plate 66 is installed in the bottom of cylinder 4 inner wall.
As an embodiment of the present invention, as shown in fig. 2-3, the extruding device 6 is used for extruding the dropping funnel 50 and the spherical filter screen 51, extruding the larger substances in the suction into small particles, and preventing the larger substances from blocking the T-shaped drainage tube 2, so as to cause the use of the device; or mucus in the pus plugs the spherical filter screen 51 to affect the normal filtration of the pus, and the filtered pus can smoothly pass through the T-shaped drainage tube 2 by extruding the spherical filter screen 51 and then enter the drainage bag 1; the mounting piece 60, the telescopic column 61, the fixed block 63 and the L-shaped plate 62 are distributed in a circular array by taking the round holes 50 as circular arrays, and the distance between the fixed block 63 and the bottom end of the inner wall of the cylinder 4 is larger than the thickness of the lower bottom surface of the mounting piece 60, namely, the fixed warehouse 63 is not influenced by the blocking of the mounting piece 60 during movement.
Working principle: the cylinder shaft in the cylinder 65 contracts to drive the first fixing block 631 to move in the parallel direction of the cylinder 65, namely, the L-shaped plate 62 is driven to instantaneously rotate, the second fixing block 632 moves in the direction away from the cylinder 65, and when the L-shaped plate 62 rotates, the second fixing block 632 also moves in the direction of the mounting piece 60, namely, the telescopic column 61 is driven to move in the direction away from the mounting piece 60, namely, the movement is expressed as extrusion of the dropping funnel 50 and the spherical filter screen 51.
As an embodiment of the present invention, as shown in fig. 2, the upper and lower bottom ends of the cylinder 4 are respectively provided with a circular hole 40, and the diameter of the circular hole 40 is larger than that of the drip chamber 50, so that the drip chamber 50 can enter into the circular hole 40, and the spherical filter screen 50 is just clamped inside the circular hole 40, so that the extruding device 6 extrudes the same.
The telescopic device 8 comprises an electric telescopic rod 80 and an electric rotary table 81; the telescopic device 8 is in threaded connection with the hard pipe 7, the other end of the electric telescopic rod 80 is connected with the electric rotary table 81, and a plurality of stirring rods 82 are arranged on the opposite surface of the electric rotary table 80, which is connected with the electric telescopic rod 80.
As an embodiment of the present invention, as shown in fig. 2-3, because of excessive mucus in pus, the T-shaped drainage tube 2 may be blocked, or the mucus may adhere too much on the spherical filter screen 51, affecting the filtering of the spherical filter screen 51, blocking the spherical filter screen 51, or during the extrusion process, the liquid flowing down is too slow, cleaning the liquid by the telescopic device 8, and the telescopic device 8 is in threaded connection with the hard tube 7, so that the mucus on the telescopic device can be removed for cleaning and disinfection, and the reuse of the device is not affected; and the diameter of the electric rotating disk 81 is smaller than the diameter of the circular hole 50.
Working principle: the electric telescopic rod 80 stretches to drive the electric rotary table 81 and the stirring rod 82 to move towards the direction of the filtering device 5, when the electric rotary table 81 reaches a certain position, the stirring rod 82 and the cotton stick II 10 are driven to rotate anticlockwise, and when the electric rotary table is rotated, the cotton stick II 10 on the stirring rod 82 cleans mucus on the spherical filter screen 50, namely the mucus is attached to the cotton stick II 10; the second cotton stick 10 moves towards the filtering device 5 and cleans impurities or mucus in the T-shaped drainage tube 2, so that the T-shaped drainage tube is prevented from being blocked, and the normal use of the device is prevented from being influenced; the electric rotary plate 81 is rotatably connected with the electric telescopic rod 80, that is, the electric rotary plate 81 rotates while the electric telescopic rod 80 does not rotate.
As an embodiment of the present invention, as shown in fig. 4, a first cotton stick 9 is detachably connected to an end of the telescopic rod 61 away from the mounting member 60, where the first cotton stick 9 is used for preventing damage to the drip chamber 50 during extrusion, i.e. scratching or puncturing the surface of the drip chamber, which affects the use of the device; one end of the stirring rod 82, which is far away from the electric rotary table 81, is detachably connected with a second cotton stick 10, and the second cotton stick 10 has the function of preventing the electric telescopic rod 80 from damaging the inner wall of the T-shaped drainage tube 2 during movement, so that the normal use of the device is affected; secondly, because the price is low, the cotton stick II 10 can be replaced when in use, and the problems of wound infection and the like are avoided in the use process;
as an implementation mode of the T-shaped drainage tube, as shown in figure 1, a magic tape 11 is arranged on the T-shaped drainage tube 2 and positioned between the attaching piece 3 and the cylinder 4, and is used for fixing the position of the T-shaped drainage tube 2, so that the blockage caused by the compression of a patient or other substances in the use process is avoided, and the normal use of the device is influenced.
As one embodiment of the invention, as shown in figure 1, a hanging rope 12 is arranged on the drainage bag 1, a plurality of fixing clamps 13 are arranged on the T-shaped drainage tube 2, the drainage bag 1 is hung at a position lower than the height of a wound through the hanging rope 12, pus can flow to the drainage bag 1 conveniently, and the fixing clamps 13 are used for fixing the position of the T-shaped drainage tube 2, so that the T-shaped drainage tube 2 is prevented from being pressed by a patient due to body turning or other personnel moving in the use process, and blockage is caused, and the use of the device is influenced.
As one implementation mode of the invention, the T-shaped drainage tube 2 is made of silica gel or polyurethane material, and the hard tube 7 is made of PVC material, namely, the hard tube is harmless to the body of a patient; the diameter of the filter screen holes of the spherical filter screen 40 is 50um-1mm.
The specific working principle is as follows:
preparation: one end of the T-shaped drainage tube 2 is mutually spliced with a tea house embedded in a drainage part of a person, then the laminating piece 3 slides to a wound, then the T-shaped drainage tube is fixed on other uninjured skin by using a magic tape 11, then the drainage bag 1 is hung under a patient bed by using a hanging rope 12, which is favorable for the liquid in the T-shaped drainage tube 2 to flow into the drainage bag 1, and then the T-shaped drainage tube is fixed on a hard rod beside a sickbed by using a fixing clamp 13.
Then, secretion is drained, namely, the secretion enters the filtering device 5 through the T-shaped drainage tube 2, and the T-shaped drainage tube 2 is possibly blocked due to excessive mucus in the secretion, or the mucus is too much attached to the spherical filter screen 51 to influence the filtering of the spherical filter screen 51, so that the spherical filter screen 51 is blocked, or in the extrusion process, the liquid flowing down speed is too slow, and then the liquid is cleaned through the telescopic device 8.
When secretion continues to move to the direction of the drainage bag 1 through the spherical filter screen 51, the cylinder shaft in the cylinder 65 contracts to drive the first fixing block 631 to move to the parallel direction of the cylinder 65, namely, the L-shaped plate 62 is driven to instantaneously rotate, the second fixing block 632 moves to the direction away from the cylinder 65, and when the L-shaped plate 62 rotates, the second fixing block 632 also moves to the direction of the mounting piece 60, namely, the telescopic column 61 is driven to move to the direction away from the mounting piece 60, namely, the telescopic column is expressed as extruding the dropping funnel 50 and the spherical filter screen 51, so that the flow speed of the secretion entering the T-shaped drainage bag 1 is accelerated.
If the mucus in the secretion is too much, i.e. most of the mucus is attached to the surface of the spherical filter screen 51, and a small amount of mucus exists in the T-shaped drainage tube 2, so that when the flow speed of the secretion in the T-shaped drainage bag 1 is too slow or the T-shaped drainage tube 2 is directly blocked, the electric telescopic rod 80 stretches to drive the electric rotary table 81 and the stirring rod 82 to move towards the direction of the filter device 5, when the electric rotary table 81 reaches a certain position, the electric rotary table 81 starts to rotate, i.e. the stirring rod 82 and the cotton rod II 10 are driven to rotate anticlockwise, and when the electric rotary table rotates, the cotton rod II 10 on the stirring rod 82 cleans the mucus on the spherical filter screen 50, i.e. the mucus is attached to the cotton rod II 10; the second cotton stick 10 moves towards the filtering device 5 and cleans impurities or mucus in the T-shaped drainage tube 2, so that the T-shaped drainage tube is prevented from being blocked, and the normal use of the device is prevented from being influenced; the electric rotary plate 81 is rotatably connected with the electric telescopic rod 80, that is, the electric rotary plate 81 rotates while the electric telescopic rod 80 does not rotate.
When the telescopic device 8 is cleaned, the electric telescopic rod 80 is contracted, secretion continues to move towards the drainage bag 1, and if blockage exists, the operation is repeated until drainage is completed.
When the drainage of the T-shaped drainage tube 2 is completed, the upper end and the lower end of the filtering device 5 are in threaded connection with the T-shaped drainage tube 2, namely the filtering device 5 is taken down, and the inner spherical filter screen 51 and the inner wall of the drip chamber 50 are cleaned and disinfected; the telescopic device 8 is in threaded connection with the T-shaped drainage tube 2, namely the telescopic device 8 is taken down, the cotton stick II 10 is replaced, and the surfaces of the electric telescopic rod 80, the electric rotary plate 81 and the stirring rod 82 are cleaned and disinfected; then cleaning and disinfecting the inside of the T-shaped drainage tube; the drainage bag 1 is in threaded connection with the T-shaped drainage tube, so that a new drainage bag 1 is replaced; when the parts are cleaned and disinfected completely, the device is installed again according to the previous sequence (one end of the T-shaped drainage tube with the outlet is covered by the protective cover after the device is installed, so that pollutants in the air are prevented from entering the T-shaped drainage tube, and the device is convenient to reuse.
While embodiments of the present invention have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (9)

1. An anti-occlusion drainage tube, comprising: drainage bag (1) and T type drainage tube (2), drainage bag (1) and T type drainage tube (2) intercommunication, its characterized in that: the drainage bag (1) is detachably connected with the T-shaped drainage tube (2), a laminating piece (3) is arranged at one end of the T-shaped drainage tube (2) in a sliding sleeve mode, a cylinder (4) is sleeved on one side, close to the laminating piece (3), of the T-shaped drainage tube (2), a filtering device (5) and an extrusion device (6) are arranged in the cylinder (4), a hard tube (7) is connected with the other end of the T-shaped drainage tube (2), and a telescopic device (8) is arranged in the hard tube (7).
2. The anti-clogging drainage tube of claim 1 wherein: the filtering device (5) comprises a dropping funnel (50) and a connecting pipe (52); the drip chamber (50) is communicated with the T-shaped drainage tube (2), a plurality of spherical filter screens (51) are arranged at the lower bottom end of the drip chamber (50), and the spherical filter screens (51) are connected with the inner wall of the drip chamber (50) through connecting pipes (52).
3. The anti-clogging drainage tube of claim 1 wherein: the extrusion device (6) comprises a mounting piece (60), a telescopic rod (61), an L-shaped plate (62), a fixed block (63), a connecting rod (64), an air cylinder (65) and a fixed plate (66); the utility model discloses a cylinder (4) inner wall's bottom, mounting (60) fixed mounting, L template (62) rotate the bottom of connecting at cylinder (4) inner wall, fixed block (63) both ends are rotated with L template (62) respectively and are connected, flexible rod (61) run through mounting (60) and are connected with fixed block (63), the opposite face that flexible rod (61) was connected to mounting (60) is connected with connecting rod (64), connecting rod (64) are connected with cylinder (65), cylinder (65) fixed mounting is on fixed plate (66) one side, the bottom at cylinder (4) inner wall is installed to fixed plate (66) bottom.
4. The anti-clogging drainage tube of claim 1 wherein: round holes (40) are respectively formed in the upper bottom end and the lower bottom end of the cylinder (4), and the diameter of each round hole (40) is larger than that of the dropping funnel (50).
5. An anti-occlusion drainage tube as in claim 1, wherein: the telescopic device (8) comprises an electric telescopic rod (80) and an electric rotary table (81); the telescopic device (8) is in threaded connection with the hard pipe (7), the other end of the electric telescopic rod (80) is connected with the electric rotary table (81), and a plurality of stirring rods (82) are arranged on the opposite surface of the electric rotary table (80) connected with the electric telescopic rod (80).
6. The anti-clogging drainage tube of claim 5 wherein: one end of the telescopic rod (61) far away from the mounting piece (60) is detachably connected with a first cotton stick (9), and one end of the stirring rod (82) far away from the electric rotating disc (81) is detachably connected with a second cotton stick (10).
7. The anti-clogging drainage tube of claim 1 wherein: and a magic tape (11) is arranged on the T-shaped drainage tube (2) and positioned between the attaching sheet (3) and the cylinder (4).
8. The anti-clogging drainage tube of claim 1 wherein: the drainage bag (1) is provided with a hanging rope (12), and the T-shaped drainage tube (2) is provided with a plurality of fixing clamps (13).
9. The anti-clogging drainage tube of claim 2 wherein: the T-shaped drainage tube (2) is made of silica gel or polyurethane, the hard tube (7) is made of PVC, and the diameter of a filter screen hole of the spherical filter screen (40) is 50um-1mm.
CN202310668100.0A 2023-06-07 2023-06-07 Anti-blocking drainage tube Pending CN116549807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310668100.0A CN116549807A (en) 2023-06-07 2023-06-07 Anti-blocking drainage tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310668100.0A CN116549807A (en) 2023-06-07 2023-06-07 Anti-blocking drainage tube

Publications (1)

Publication Number Publication Date
CN116549807A true CN116549807A (en) 2023-08-08

Family

ID=87498259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310668100.0A Pending CN116549807A (en) 2023-06-07 2023-06-07 Anti-blocking drainage tube

Country Status (1)

Country Link
CN (1) CN116549807A (en)

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