CN116271293A - Leak-proof abdominal cavity drainage bag - Google Patents
Leak-proof abdominal cavity drainage bag Download PDFInfo
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- CN116271293A CN116271293A CN202310595337.0A CN202310595337A CN116271293A CN 116271293 A CN116271293 A CN 116271293A CN 202310595337 A CN202310595337 A CN 202310595337A CN 116271293 A CN116271293 A CN 116271293A
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- frame
- connecting pipe
- blocking
- limiting
- storage bag
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- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 230000000903 blocking effect Effects 0.000 claims description 63
- 238000003825 pressing Methods 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000003187 abdominal effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 241000521257 Hydrops Species 0.000 abstract description 15
- 206010030113 Oedema Diseases 0.000 abstract description 15
- 208000015181 infectious disease Diseases 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 13
- 238000005192 partition Methods 0.000 description 10
- 239000012263 liquid product Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011797 cavity material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004880 lymph fluid Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
- A61M2039/248—Ball-valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the field of medical instruments, in particular to a leakage-proof type abdominal cavity drainage bag. The drainage bag comprises a storage bag, a connecting pipe, a hook, a drainage tube, a buckling mechanism and a leakage-proof mechanism; the storage bag is characterized in that the connecting pipe is sleeved at the top of the storage bag, the storage bag is communicated with the connecting pipe, the hook is arranged on the connecting pipe, the drainage tube is arranged at the top of the connecting pipe, the drainage tube is communicated with the connecting pipe, the buckling mechanism is arranged on the connecting pipe, and the leakage-proof mechanism is arranged on the connecting pipe. If carelessly put the connecting pipe upside down, then leakage prevention mechanism can block up the connecting pipe, avoids in the hydrops backward flow in connecting pipe and the storage bag to patient's the abdominal cavity, causes the infection, blocks up the storage bag through leakage prevention mechanism simultaneously, avoids the hydrops in the storage bag to spill and lead to the infection to reach leakage prevention's purpose, use safe and reliable more.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a leakage-proof type abdominal cavity drainage bag.
Background
The abdominal cavity drainage refers to that the liquid such as pus accumulation, blood accumulation, lymph fluid and the like in the abdominal cavity is discharged out of the body in a mode of placing a drainage tube, so that the aims of effective treatment and diagnosis can be achieved, and the abdominal cavity drainage is a common surgical mode. Drainage bags are commonly used in abdominal cavity drainage operation to drain accumulated liquid in the abdominal cavity of a patient, a worker puts a drainage tube into the abdominal cavity of the patient, and the drainage tube can drain the intra-abdominal liquid, blood, cavity liquid and the like into the drainage bags.
Among the prior art, drainage bag often can take place the condition of hydrops backward flow when using in clinic, and the position of putting of drainage tube is incorrect, perhaps is touched by the people and is led to crooked, all arouses the hydrops backward flow easily, can cause patient's infection, and the staff is when changing drainage bag moreover, is polluted by drainage tube and drainage bag interface department weeping drainage liquid very easily, and the drainage liquid seepage comes out also can pollute ground, and is more troublesome.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide the leak-proof abdominal cavity drainage bag which can more effectively prevent the situations of effusion backflow and effusion leakage and is safer and more reliable to use.
The technical scheme is as follows: the utility model provides a leak protection formula peritoneal drainage bag, includes storage bag, connecting pipe, couple, drainage tube, buckling mechanism and leak protection mechanism, the connecting pipe cup joints at storage bag top, just storage bag and connecting pipe intercommunication, the couple sets up on the connecting pipe, the drainage tube sets up at the connecting pipe top, just drainage tube and connecting pipe intercommunication, buckling mechanism establishes on the connecting pipe, leak protection mechanism establishes on the connecting pipe.
In addition, it is particularly preferred that the buckling mechanism comprises a supporting block, a buckle and torsion supporting springs, wherein the supporting block is arranged on the outer wall of the connecting pipe, the buckle is rotationally connected to the supporting block, the buckle is in contact with the storage bag, and two torsion supporting springs are connected between the supporting block and the buckle.
Furthermore, it is particularly preferred that the catch is provided with a plurality of friction strips.
In addition, it is particularly preferred that the leakage preventing mechanism comprises a supporting ring, a limiting ring and a blocking frame, wherein the supporting ring is arranged at the lower part of the inner wall of the connecting pipe, the limiting ring is arranged on the inner wall of the connecting pipe, the limiting ring is positioned above the supporting ring, the blocking frame is connected on the supporting ring in a sliding mode, and the blocking frame is positioned below the limiting ring.
In addition, particularly preferred is, still include closing mechanism, closing mechanism establishes on the supporting ring and is connected with the storage bag, closing mechanism is including spacing round frame, spacing, partition frame, reed that resets, stop block, press frame and pressing spring, spacing round frame sets up the central point of supporting ring put, the spacing sets up in spacing round frame bottom, partition frame sets up on the inner wall upper portion of storage bag, be provided with two reeds that reset on the inner wall of partition frame, two be provided with the stop block between the reed that resets, the stop block is located the partition frame, press the frame slidingtype connection on the spacing, press frame bottom and stop block top contact, be connected with between press frame and the spacing and press the spring.
In addition, it is particularly preferred to include buoyancy balls disposed at the bottom of the plug.
In addition, particularly preferred is, still include slope blocking mechanism, slope blocking mechanism establishes on spacing circle frame and with blocking up the frame contact, slope blocking mechanism is including spacing disc, pouring weight frame and squeeze ball, spacing disc is placed in spacing circle frame, the pouring weight frame sets up at spacing disc top, the pouring weight frame top is seted up flutedly, squeeze ball sets up the downside at blocking up the frame, squeeze ball is located the recess of pouring weight frame, just squeeze ball and pouring weight frame contact.
In addition, particularly preferred is, still include suction mechanism, suction mechanism establishes on the connecting pipe, suction mechanism is including gas receiver, air duct, piston frame, transmission shifting frame, extrusion frame, support frame, swinging boom frame and torsion reset spring, the gas receiver sets up on the outer wall of connecting pipe, the air duct sets up at the gas receiver top, the other end and the connecting pipe of air duct are connected, the gas receiver passes through the air duct intercommunication with the connecting pipe, piston frame slidingtype connection is on the gas receiver, transmission shifting frame sets up in the lower part of piston frame, a plurality of spacing groove has been seted up on the transmission shifting frame, extrusion frame slidingtype connection is in the connecting pipe lower part, extrusion frame is located the below of jam frame, a draw-in groove has been seted up on the extrusion frame, the support frame sets up on the connecting pipe, the swinging boom frame swivelling joint is on the support frame, the swinging boom frame card is gone into in the draw-in groove of extrusion frame, just the swinging boom frame card is gone into in the spacing groove of transmission shifting frame, be connected with two torsion reset springs between swinging boom frame and the support frame.
The invention has the following advantages: 1. this peritoneal drainage bag, if carelessly put the connecting pipe upside down, then block up the frame and can block up the spacing ring, and then block up the connecting pipe, avoid the hydrops in connecting pipe and the storage bag to flow back to patient's peritoneal cavity in, cause the infection, simultaneously through the cooperation of block and press the frame, strut the block, when the storage bag is taken off from the connecting pipe, the reed that resets kick-backs can drive the block and block up the partition frame, and then blocks up the storage bag, avoid the hydrops in the storage bag to spill and lead to the infection, thereby reach leak protection's purpose.
2. This peritoneal drainage bag through utilizing the setting of buoyancy ball, if the staff carelessly pinch flat storage bag, then the hydrops in the storage bag can spill to upper portion when and with buoyancy ball contact, and then promote to block up the piece and upwards move, blocks up partition frame and storage bag, avoids the hydrops in the storage bag to spill to flow back to on the connecting pipe, avoid causing the phenomenon emergence of hydrops backward flow, use safe and reliable more.
3. This peritoneal drainage bag, through the cooperation of pouring weight frame and extrusion ball, if the connecting pipe is carelessly inclined when placing, then pouring weight frame can slide under the effect of gravity to promote extrusion ball and upwards remove, and then promote to block up the frame and upwards remove, block up spacing ring and connecting pipe, backlog can be against the current and cause danger to the patient in the time of avoiding the connecting pipe slope, and then can avoid more dangerous condition to take place.
4. This peritoneal drainage bag, after peritoneal drainage finishes, the staff pulls the piston frame and moves downwards, makes the air duct pump the air in the connecting pipe, pumps the hydrops that will remain in the drainage tube to the connecting pipe in, avoids remaining hydrops backward flow in the drainage tube to the patient abdominal cavity in, blocks up the frame simultaneously and can upwards remove and block up the spacing ring, avoids the hydrops in the storage bag to be pumped up to further prevent the hydrops backward flow.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a partial perspective of the snapping mechanism and suction mechanism of the present invention.
Fig. 3 is a schematic view of a partially cut-away perspective structure of the present invention.
FIG. 4 is a schematic view of a first internal perspective of the snapping mechanism, leak-proof mechanism, and closure mechanism of the present invention.
FIG. 5 is a schematic view of a second internal perspective of the snapping mechanism, leak-proof mechanism, and closure mechanism of the present invention.
FIG. 6 is a schematic perspective view, partially in section, of the closure mechanism and the angled blocking mechanism of the present invention.
Fig. 7 is a schematic view of the internal perspective of the closure mechanism and the angled blocking mechanism of the present invention.
Fig. 8 is an enlarged perspective view of fig. 3 a according to the present invention.
Fig. 9 is a schematic partial perspective view of the suction mechanism of the present invention.
Fig. 10 is a partially separated perspective view of the suction mechanism of the present invention.
In the figure: 1. the storage bag, 3, the connecting pipe, 4, the couple, 5, the drainage tube, 61, the supporting shoe, 62, the buckle, 63, the torsion supporting spring, 71, the supporting ring, 72, the limiting ring, 73, the blocking frame, 81, the limiting round frame, 82, the limiting frame, 83, the separating frame, 84, the reset reed, 85, the blocking block, 86, the pressing frame, 87, the pressing spring, 9, the buoyancy ball, 101, the limiting disc, 102, the weight frame, 103, the pressing ball, 111, the air receiver, 112, the air duct, 113, the piston frame, 114, the transmission shifting frame, 115, the pressing frame, 116, the supporting frame, 117, the swinging rod frame, 118 and the torsion resetting spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: the utility model provides a leak protection formula peritoneal drainage bag, as shown in fig. 1-5, including storage bag 1, connecting pipe 3, couple 4, drainage tube 5, buckling mechanism and leak protection mechanism, connecting pipe 3 cup joints at storage bag 1 top, just storage bag 1 and connecting pipe 3 intercommunication, couple 4 welding is on connecting pipe 3, drainage tube 5 sets up at connecting pipe 3 top, just drainage tube 5 and connecting pipe 3 intercommunication, buckling mechanism establishes on connecting pipe 3, leak protection mechanism establishes on connecting pipe 3.
The buckling mechanism comprises a supporting block 61, a buckle 62 and torsion supporting springs 63, the supporting block 61 is connected to the outer wall of the connecting pipe 3 through bolts, the buckle 62 is rotatably connected to the supporting block 61, the buckle 62 is in contact with the storage bag 1, and two torsion supporting springs 63 are connected between the supporting block 61 and the buckle 62.
The buckle 62 is provided with a plurality of friction strips.
The leakage-proof mechanism comprises a supporting ring 71, a limiting ring 72 and a blocking frame 73, wherein the supporting ring 71 is arranged at the lower part of the inner wall of the connecting pipe 3, the limiting ring 72 is arranged on the inner wall of the connecting pipe 3, the limiting ring 72 is positioned above the supporting ring 71, the blocking frame 73 is connected onto the supporting ring 71 in a sliding mode, and the blocking frame 73 is positioned below the limiting ring 72.
In actual operation, the staff hangs couple 4 on the operating table earlier, place drainage tube 5 in patient's abdominal cavity again, drain the hydrops in the patient's abdominal cavity to storage bag 1 through drainage tube 5 and connecting pipe 3, if the staff need change storage bag 1, press the position that is equipped with the friction strip on the buckle 62, make buckle 62 upwards swing, torsion supporting spring 63 is twisted, buckle 62 upwards swing will not block storage bag 1 again, at this moment the staff takes off used storage bag 1 from connecting pipe 3, again with new storage bag 1 cover on connecting pipe 3, and loosen buckle 62, torsion supporting spring 63 resets and can drive buckle 62 and swing down, and block new storage bag 1, thereby accomplish the change of storage bag 1, the in-process of changing storage bag 1 again, if the staff carelessly falls down connecting pipe 3, spacing ring 72 can down move under the effect of gravity, and stop spacing ring 72, and then, abdominal cavity 3, avoid the hydrops in connecting pipe 3 and the storage bag 1 to flow back to patient, cause the infection, when connecting pipe 3 just is put down, reset ring 72 can not stop up again under the effect of spacing ring 72.
Example 2: on the basis of embodiment 1, as shown in fig. 3-7, the storage bag is further provided with a sealing mechanism, the sealing mechanism is arranged on the supporting ring 71 and is connected with the storage bag 1, the sealing mechanism comprises a limiting round frame 81, a limiting frame 82, a separating frame 83, a reset spring 84, a blocking block 85, a pressing frame 86 and a pressing spring 87, the limiting round frame 81 is arranged at the center of the supporting ring 71, the limiting frame 82 is arranged at the bottom of the limiting round frame 81, the separating frame 83 is glued on the upper part of the inner wall of the storage bag 1, two reset springs 84 are arranged on the inner wall of the separating frame 83, a blocking block 85 is arranged in the separating frame 83, the pressing frame 86 is connected onto the limiting frame 82 in a sliding mode, the bottom of the pressing frame 86 is contacted with the top of the blocking block 85, a pressing spring 87 is fixedly connected between the pressing frame 86 and the limiting frame 82, and the pressing spring 87 is sleeved on the pressing frame 86.
Initially, since the pressing frame 86 presses the blocking block 85, the reset spring 84 is in a deformed state, the pressing spring 87 is in a stretched state, when a worker removes the storage bag 1 from the connecting pipe 3, the pressing frame 86 is separated from the blocking block 85, the two reset spring 84 rebounds to drive the blocking block 85 to move upwards and block the partition frame 83, so as to block the storage bag 1, infection caused by leakage of accumulated liquid in the storage bag 1 is avoided, the purpose of leakage prevention is achieved, meanwhile, the pressing spring 87 resets to drive the pressing frame 86 to move downwards, when the worker sleeves a new storage bag 1 on the connecting pipe 3, the pressing frame 86 is in contact with the blocking block 85 again, the blocking block 85 is pressed to move downwards, the partition frame 83 is not blocked any more, the storage bag 1 is not blocked, meanwhile, the pressing frame 86 is pushed to move upwards by the blocking block 85, and the pressing spring 87 is stretched.
Example 3: on the basis of the embodiment 2, as shown in fig. 5, the buoyancy ball 9 is further included, and the buoyancy ball 9 is arranged at the bottom of the blocking block 85.
If the accumulated liquid is extruded by careless pinching when a worker takes the storage bag 1, the accumulated liquid in the storage bag 1 is contacted with the buoyancy ball 9 when overflowed to the upper part, the buoyancy ball 9 moves upwards under the action of buoyancy force and pushes the blocking block 85 to move upwards, the blocking block 85 moves upwards to block the partition frame 83, so that the storage bag 1 is blocked, the accumulated liquid in the storage bag 1 is prevented from leaking and flowing back to the connecting pipe 3, the phenomenon of causing the accumulated liquid to flow back is avoided, the use is safer and more reliable, the pressing spring 87 moves upwards to drive the pressing frame 86 to move upwards, and the pressing spring 87 continues to be stretched; when the accumulated liquid in the storage bag 1 descends, the pressing frame 86 pushes the blocking block 85 to move downwards under the action of the elastic force of the pressing spring 87, the blocking block 85 moves downwards to not block the partition frame 83 any more, and the buoyancy ball 9 is driven to move downwards.
Example 4: on the basis of embodiment 3, as shown in fig. 6-7, the device further comprises an inclined blocking mechanism, wherein the inclined blocking mechanism is arranged on the limiting round frame 81 and is in contact with the blocking frame 73, the inclined blocking mechanism comprises a limiting disc 101, a weight frame 102 and a squeeze ball 103, the limiting disc 101 is placed in the limiting round frame 81, the weight frame 102 is arranged at the top of the limiting disc 101, the top of the weight frame 102 is provided with a groove, the squeeze ball 103 is welded on the lower side surface of the blocking frame 73, the squeeze ball 103 is positioned in the groove of the weight frame 102, and the squeeze ball 103 is in contact with the weight frame 102.
If the connecting pipe 3 is carelessly inclined when placed, the weight frame 102 can slide under the action of gravity and push the extrusion ball 103 to move upwards, the extrusion ball 103 moves upwards to push the blocking frame 73 to move upwards, the blocking frame 73 moves upwards to block the limiting ring 72, and then the connecting pipe 3 is blocked, the danger to a patient caused by backlog in the process of preventing the connecting pipe 3 from being inclined can be avoided, further more dangerous situations can be avoided, after the connecting pipe 3 is placed, the weight frame 102 does not push the extrusion ball 103 any more, the blocking frame 73 and the extrusion ball 103 move downwards under the action of gravity, and the limiting ring 72 is not blocked any more.
Example 5: on the basis of embodiment 4, as shown in fig. 3-10, the device further comprises a suction mechanism, the suction mechanism is arranged on the connecting pipe 3, the suction mechanism comprises an air reservoir 111, an air duct 112, a piston frame 113, a transmission shifting frame 114, a pressing frame 115, a supporting frame 116, a swinging rod frame 117 and a torsion return spring 118, the air reservoir 111 is arranged on the outer wall of the connecting pipe 3, the air duct 112 is arranged at the top of the air reservoir 111, the other end of the air duct 112 is connected with the connecting pipe 3, the air reservoir 111 is communicated with the connecting pipe 3 through the air duct 112, the piston frame 113 is connected onto the air reservoir 111 in a sliding manner, the transmission shifting frame 114 is arranged at the lower part of the piston frame 113, a plurality of limiting grooves are formed in the transmission shifting frame 114, the pressing frame 115 is connected onto the lower part of the connecting pipe 3, the pressing frame 115 is positioned below the blocking frame 73, a clamping groove is formed in the pressing frame 115, the supporting frame 116 is arranged on the outer wall of the connecting pipe 3, the swinging rod frame 117 is connected onto the supporting frame 116 in a rotating manner, the clamping frame 115 is connected into the torsion return spring 118 between the two clamping frames 117 and the two transmission shifting frames 117 are connected into the connecting pipe 118.
After the abdominal drainage of a patient is finished, a worker can pull the piston frame 113 downwards, the piston frame 113 downwards moves to pump air in the air storage cylinder 111, under the pressure effect in the air storage cylinder 111, the air guide pipe 112 can pump air in the connecting pipe 3, liquid product left in the drainage tube 5 is pumped into the connecting pipe 3, residual liquid product in the drainage tube 5 is prevented from flowing back into the abdominal cavity of the patient, the piston frame 113 downwards moves and drives the transmission shifting frame 114 to downwards move, the transmission shifting frame 114 downwards moves to push the swinging rod frame 117 to downwards swing, thereby driving the torsion reset spring 118 to twist, the swinging rod frame 117 swings to push the extrusion frame 115 to move, the extrusion frame 115 moves to be in contact with the blocking frame 73 and push the blocking frame 73 to upwards move, the blocking frame 73 upwards moves to block the limiting ring 72, and then the connecting pipe 3 is blocked, liquid product in the storage bag 1 is prevented from being upwards pumped, residual liquid product in the drainage tube 5 is prevented from flowing back into the abdominal cavity of the patient, after the worker takes out the liquid product in the patient, the piston frame 113 upwards moves to drive the transmission shifting frame 114 upwards, the swinging rod frame 115 moves to push the torsion reset frame 115 upwards, the extrusion frame 115 moves to be in contact with the blocking frame 73, and the action of the blocking frame 73 is still upwards moved to push the blocking frame 73, the blocking frame 73 is contacted with the blocking frame 73, and then the blocking frame 73 is upwards moved, the action of the blocking frame is released, the blocking frame is contacted with the blocking frame 73 is upwards, and the residual liquid product in the blocking frame is left in the liquid product in the position of the liquid in the position of the abdominal cavity is left in the abdominal cavity 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a leak protection type abdominal cavity drainage bag which is characterized by, including storage bag (1), connecting pipe (3), couple (4), drainage tube (5), buckling mechanism and leak protection mechanism, connecting pipe (3) cup joint at storage bag (1) top, just storage bag (1) and connecting pipe (3) intercommunication, couple (4) set up on connecting pipe (3), drainage tube (5) set up at connecting pipe (3) top, just drainage tube (5) and connecting pipe (3) intercommunication, buckling mechanism establishes on connecting pipe (3), leak protection mechanism establishes on connecting pipe (3);
the buckling mechanism comprises a supporting block (61), a buckle (62) and torsion supporting springs (63), wherein the supporting block (61) is arranged on the outer wall of the connecting pipe (3), the buckle (62) is rotationally connected to the supporting block (61), the buckle (62) is in contact with the storage bag (1), and two torsion supporting springs (63) are connected between the supporting block (61) and the buckle (62).
2. The leakage-proof abdominal drainage bag according to claim 1, wherein the buckle (62) is provided with a plurality of friction strips.
3. The leakproof abdominal drainage bag according to claim 1, wherein the leakproof mechanism comprises a supporting ring (71), a limiting ring (72) and a blocking frame (73), the supporting ring (71) is arranged at the lower part of the inner wall of the connecting pipe (3), the limiting ring (72) is arranged on the inner wall of the connecting pipe (3), the limiting ring (72) is arranged above the supporting ring (71), the blocking frame (73) is connected onto the supporting ring (71) in a sliding mode, and the blocking frame (73) is arranged below the limiting ring (72).
4. The leakage-proof abdominal drainage bag according to claim 3, further comprising a sealing mechanism, wherein the sealing mechanism is arranged on the supporting ring (71) and is connected with the storage bag (1), the sealing mechanism comprises a limiting round frame (81), a limiting block (82), a separating frame (83), a resetting spring (84), a blocking block (85), a pressing frame (86) and a pressing spring (87), the limiting round frame (81) is arranged at the central position of the supporting ring (71), the limiting block (82) is arranged at the bottom of the limiting round frame (81), the separating frame (83) is arranged on the upper portion of the inner wall of the storage bag (1), two resetting springs (84) are arranged on the inner wall of the separating frame (83), the blocking block (85) is arranged in the separating frame (83), the pressing frame (86) is connected to the limiting block (82) in a sliding mode, and the bottom of the pressing frame (86) is connected with the top of the blocking block (85) in a sliding mode, and the pressing frame (87) is connected with the limiting block (82).
5. The leak-proof peritoneal drainage bag as defined in claim 4, further comprising a buoyancy ball (9), said buoyancy ball (9) being disposed at the bottom of the block (85).
6. The leakage-proof abdominal drainage bag according to claim 5, further comprising an inclined blocking mechanism, wherein the inclined blocking mechanism is arranged on the limiting round frame (81) and is in contact with the blocking frame (73), the inclined blocking mechanism comprises a limiting disc (101), a weight frame (102) and a squeeze ball (103), the limiting disc (101) is arranged in the limiting round frame (81), the weight frame (102) is arranged at the top of the limiting disc (101), the top of the weight frame (102) is provided with a groove, the squeeze ball (103) is arranged on the lower side face of the blocking frame (73), the squeeze ball (103) is arranged in the groove of the weight frame (102), and the squeeze ball (103) is in contact with the weight frame (102).
7. The leakproof abdominal drainage bag according to claim 6, further comprising a suction mechanism, wherein the suction mechanism is arranged on the connecting pipe (3), the suction mechanism comprises an air cylinder (111), an air duct (112), a piston frame (113), a transmission shifting frame (114), an extrusion frame (115), a supporting frame (116), a swinging rod frame (117) and a torsion return spring (118), the air cylinder (111) is arranged on the outer wall of the connecting pipe (3), the air duct (112) is arranged at the top of the air cylinder (111), the other end of the air duct (112) is connected with the connecting pipe (3), the air cylinder (111) is communicated with the connecting pipe (3) through the air duct (112), the piston frame (113) is connected to the air cylinder (111) in a sliding manner, the transmission shifting frame (114) is arranged at the lower part of the piston frame (113), a plurality of limiting grooves are formed in the transmission shifting frame (114), the extrusion frame (115) is connected to the lower part of the connecting pipe (3) in a sliding manner, the extrusion frame (115) is positioned below the blocking frame (73) and is arranged on the supporting frame (116) in a sliding manner, the swing rod frame (117) is clamped into the clamping groove of the extrusion frame (115), the swing rod frame (117) is clamped into one of the limiting grooves of the transmission shifting frame (114), and two torsion reset springs (118) are connected between the swing rod frame (117) and the supporting frame (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310595337.0A CN116271293B (en) | 2023-05-25 | 2023-05-25 | Leak-proof abdominal cavity drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310595337.0A CN116271293B (en) | 2023-05-25 | 2023-05-25 | Leak-proof abdominal cavity drainage bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116271293A true CN116271293A (en) | 2023-06-23 |
| CN116271293B CN116271293B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310595337.0A Active CN116271293B (en) | 2023-05-25 | 2023-05-25 | Leak-proof abdominal cavity drainage bag |
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| CN (1) | CN116271293B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2017011838A2 (en) * | 2015-07-15 | 2017-01-19 | Bermeo Medical, Llc | Catheter |
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| JP2020054731A (en) * | 2018-10-04 | 2020-04-09 | インテグラ・ライフサイエンシーズ・スイッツァランド・エスエイアールエルＩｎｔｅｇｒａ ＬｉｆｅＳｃｉｅｎｃｅｓ Ｓｗｉｔｚｅｒｌａｎｄ Ｓａｒｌ | Bodily fluid drainage system with volume limiting and adjustable volume capacity functionality |
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| CN110227186A (en) * | 2019-06-21 | 2019-09-13 | 中南大学湘雅医院 | A kind of pleural cavity closed drainage device and preparation method thereof |
| CN110433348A (en) * | 2019-08-15 | 2019-11-12 | 河南科技大学第一附属医院 | A kind of tumour hydrops drainage bag with protection against leakage structure |
| CN110680752A (en) * | 2019-10-22 | 2020-01-14 | 上海岸谷工业产品设计有限公司 | Feeding bottle capable of preventing flatulence |
| CN213048467U (en) * | 2020-04-27 | 2021-04-27 | 辽宁省肿瘤医院 | Urinary surgery is with catheterization device convenient to operation |
| CN214181283U (en) * | 2020-09-15 | 2021-09-14 | 华中科技大学同济医学院附属协和医院 | Anti-toppling drainage device |
| CN214049924U (en) * | 2020-09-24 | 2021-08-27 | 昆明医科大学第二附属医院 | Anti-reflux drainage bag |
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| CN115350344A (en) * | 2022-08-25 | 2022-11-18 | 广西医科大学第一附属医院 | Be used for thyroid gland operation to prevent flowing back drainage tube device |
| CN219049708U (en) * | 2022-09-16 | 2023-05-23 | 淳安县第一人民医院 | Anti-blocking drainage bag |
| CN115779167A (en) * | 2022-12-07 | 2023-03-14 | 青岛市黄岛区中医医院 | Postoperative hydrops drainage nursing device of surgery |
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| CN116271293B (en) | 2023-07-25 |
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