CN114129792B - Effusion drainage device for severe patients in ICU department - Google Patents
Effusion drainage device for severe patients in ICU department Download PDFInfo
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- CN114129792B CN114129792B CN202111460274.5A CN202111460274A CN114129792B CN 114129792 B CN114129792 B CN 114129792B CN 202111460274 A CN202111460274 A CN 202111460274A CN 114129792 B CN114129792 B CN 114129792B
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- 239000007788 liquid Substances 0.000 claims abstract description 119
- 238000007789 sealing Methods 0.000 claims description 60
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 7
- 241000521257 Hydrops Species 0.000 claims description 6
- 206010030113 Oedema Diseases 0.000 claims description 6
- 206010063045 Effusion Diseases 0.000 description 35
- 238000000034 method Methods 0.000 description 9
- 238000000605 extraction Methods 0.000 description 6
- 208000002193 Pain Diseases 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000036407 pain Effects 0.000 description 3
- 208000002151 Pleural effusion Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010014568 Empyema Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 208000008423 pleurisy Diseases 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
The invention discloses a effusion drainage device for severe patients in ICU departments, and relates to the technical field of medical instruments. The two groups of pushing groups are fixedly arranged on the baseplate frame at right angles, the pushing groups drive the collecting mechanism to slide on the baseplate frame, the baseplate frame is provided with a supporting plate and a fixing plate, the effusion tank slides on the baseplate frame, the small springs are provided with air holes and liquid inlet holes, the liquid guide cylinder is fixed on the fixing plate, the rack is slidably arranged on the rack plate of the liquid guide cylinder, the two groups of clamping groups are symmetrically slidably arranged on the liquid guide cylinder, the drainage tube is assisted to be fixed, and the liquid guide cylinder is sealed; the suction mechanism is fixedly arranged on the rack, the suction support plate is fixedly arranged at the tail part of the rack, the air pump is fixedly provided with an air pipe, the pushing group pushes the collecting mechanism to move towards the liquid guide cylinder, when the liquid inlet hole and the liquid guide cylinder are coaxial, the rack drives the suction mechanism to move, and when the tail part of the air pipe and the air hole are coaxial, the air pump sucks negative pressure of effusion of a drainage patient.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an effusion drainage device for severe patients in ICU departments.
Background
The pleural effusion is a serious infectious disease, mainly caused by infection of bacteria, viruses or fungi, parasites and other diseases inducing pleurisy, empyema and the like, and the drainage effusion is an effective treatment method, which can accelerate the improvement speed of illness, so that the drainage effusion is a common treatment method in clinic, and the current drainage process of effusion of patients still has the following problems that the existing effusion drainage equipment mostly adopts original cannula gravity drainage, and the flow rate and flow rate of effusion drainage cannot be effectively controlled in the drainage process; the pleural effusion contains more viscous liquid, which can cause the blockage of the drainage tube in the drainage process, when the drainage tube is blocked, the drainage tube needs to be replaced for a plurality of times, and more pains are caused to patients to a certain extent; most of the traditional drainage tubes are disposable, so that the drainage tubes are wasted, and the effusion drainage device cannot be ensured to be recycled.
Publication number CN113577410A discloses a nursing effusion drainage and extraction device for department of cardiology, which comprises a cleaning pipe, wherein the left end of the cleaning pipe is detachably communicated with a liquid suction pipe, a drainage pipe is fixedly arranged in the cleaning pipe, and a plurality of drainage holes are uniformly formed in the outer wall of the right end of the middle part of the drainage pipe; through the cooperation of the right fixed disc, the middle sliding disc, the closed ring and the one-way valve, viscous effusion can be crushed, the drainage tube is prevented from being blocked in the drainage process, meanwhile, the pain of a patient is reduced, and effusion in the patient can be continuously extracted; through the cooperation between arc and the arc sliding tray use, can reuse the drainage tube, guarantee hydrops drainage device's enough cyclic utilization, improve the utilization ratio of resource.
Although the technical problems that the hydrops drainage device can be recycled and used repeatedly and causes more pains to patients are solved in the prior art, the suction efficiency is low, medical staff is required to clamp the drainage tube by using a vascular clamp, the degree of automation is low, and the hydrops drainage of severe patients is rapid and stable, so that the hydrops drainage device for the severe patients in ICU departments is urgently needed.
Disclosure of Invention
Aiming at the technical problems, the invention adopts the following technical scheme: an ICU department severe patient effusion drainage device comprises a base mechanism, a collecting mechanism, an air suction mechanism and a liquid guide mechanism.
The base mechanism comprises a baseplate frame and two pushing groups, wherein the two pushing groups are fixedly arranged on the baseplate frame at right angles, the pushing groups push the collecting mechanism to slide on the baseplate frame, a supporting plate and a fixing plate are arranged on the baseplate frame, the collecting mechanism comprises a liquid accumulation box, the liquid accumulation box slides on the baseplate frame, an air hole and a liquid inlet are arranged on a small spring, the liquid guide mechanism is arranged on the supporting plate and the fixing plate, the liquid guide mechanism comprises a rack and a liquid guide cylinder, the liquid guide cylinder is fixedly arranged on the fixing plate, the rack is slidably arranged on a rack plate of the liquid guide cylinder, the liquid guide cylinder is slidably provided with two groups of clamping groups, the two groups of clamping groups are symmetrically arranged, the liquid guide cylinder is fixedly assisted, and the liquid guide cylinder is sealed; the suction mechanism is fixedly arranged on the rack, the suction mechanism comprises a suction support plate and a suction pump, the suction support plate is fixedly arranged at the tail part of the rack, an air pipe is fixedly arranged on the suction pump, a sealing sliding cover is fixedly arranged at the bottom of the air pipe, the pushing group pushes the collecting mechanism to move towards the liquid guide cylinder from the bottom plate frame, when the liquid inlet hole and the liquid guide cylinder are coaxial, the rack drives the suction mechanism to move, the sealing sliding cover slides on the bottom plate frame, when the tail part of the air pipe is coaxial with the air hole, the rack stops moving, and the suction pump sucks negative pressure of effusion of a drainage patient.
Further, the collecting mechanism further comprises a sealing cover and a sealing cover, wherein the sealing cover is arranged above the air hole, the sealing cover is slidably arranged at the top of the effusion box, a small spring is fixedly arranged between the sealing cover and a small spring pin of the effusion box, the sealing cover is arranged above the liquid inlet, the liquid inlet is slidably arranged at the top of the effusion box, and a large spring is fixedly arranged between the sealing cover and a large spring pin of the effusion box. When the sealing cover is pushed, the small spring is compressed to leak out of the air hole; when the closing cover is pushed, the big spring is compressed and leaks out of the liquid inlet hole.
Further, promote the group including cylinder, fixture block, cylinder fixed mounting is on the underframe, and cylinder tip fixed mounting has the fixed block, is provided with the inclined plane on the fixture block, fixture block slidable mounting is on the fixed block, is provided with reset spring between fixture block and the fixed block. The cylinder stretches, and the collection mechanism promotes the fixture block to slide on the fixed block, and reset spring compresses, and when the fixture block reaches the afterbody of collection mechanism, reset spring stretches, and the fixture block blocks the afterbody of collection mechanism, and when the cylinder shrink, the fixture block drives collection mechanism and slides to the liquid guide tube on the bottom plate frame.
Further, base mechanism still includes collecting box, direction group, and the collecting box sets up on the underframe, and second group promotes group fixed mounting near the collecting box, and the direction group is two sets of altogether, and the direction group includes leading truck, guide bar, and first group leading truck fixed mounting is at the fixed plate afterbody, and second group leading truck fixed mounting is on first group leading truck, and guide bar fixed mounting is in the leading truck bottom, is provided with the guided way on the hydrops case, guided way and guide bar interlock. The second group promotes the collection mechanism that the group drive drainage was accomplished, falls into the collecting box, and the guide bar is when the guide rail is engaged with, restriction bottom plate frame's position.
Further, the base mechanism further comprises a bearing group, the bearing group comprises a bearing plate and a compression spring, the bearing plate is fixedly arranged on the sliding column, the sliding column is slidably arranged on the guide frame, the compression spring is arranged between the bearing plate and the guide frame, and the compression spring is slidably arranged on the sliding column. When the sealing cover is contacted with the bearing plate, the bearing plate pushes the sealing cover to move, the small spring is compressed, and the bearing plate replaces the sealing cover to seal the air hole.
Further, the liquid guide mechanism further comprises a gear and a liquid separation plate, the gear is rotatably arranged on the supporting plate, the gear is meshed with the rack, the liquid separation plate is fixedly arranged on the rack, the liquid separation plate is slidably arranged in the middle of the liquid guide cylinder, and a gap is reserved between the bottom of the liquid guide cylinder and the bottom plate frame. The bearing plate pushes the sealing cover, the liquid guide cylinder contacts with the sealing cover, the liquid guide cylinder pushes the sealing cover to slide on the top of the liquid accumulation box, and when the bearing plate seals the air hole, the liquid inlet and the liquid guide cylinder are coaxial; when the gear rotates, the rack is driven to slide on the rack plate, and when the rack moves, the liquid separation plate and the air suction mechanism are driven to move.
Further, the clamping group comprises a clamping plate and a clamping spring, the clamping plate is slidably mounted on the liquid guide cylinder, the liquid guide cylinder is provided with a fixing lug and a fixing pin, the fixing pin is fixedly mounted on the fixing plate, the clamping plate is fixedly provided with a hollow plate, the hollow plate is slidably mounted on the fixing lug, the first end of the clamping spring is fixedly mounted on the hollow plate, and the second end of the clamping spring is fixedly mounted on the fixing pin. The drainage tube is inserted into the liquid guide tube, the drainage tube pushes the two groups of clamping plates to move in opposite directions, the hollow plate slides on the fixed lugs, the clamping springs stretch, and the two groups of clamping groups assist in fixing the drainage tube.
Further, a square rail is arranged on the effusion tank and is meshed with the sealing sliding cover. The rack drives the suction support plate to slide on the guide group, the sealing sliding cover slides on the square rail, and the tail part of the auxiliary air pipe is coaxial with the air hole.
Compared with the prior art, the invention has the beneficial effects that: (1) The two pushing groups are mutually assisted, so that higher automation is realized, the medical staff is prevented from contacting effusion, and the safety of the drainage process is ensured; (2) The bearing group and the sealing cover are mutually assisted, so that the tightness of the interior of the effusion tank is ensured; (3) The suction mechanism keeps negative pressure in the effusion tank, so that drainage of effusion is facilitated; (4) The liquid guide cylinder is assisted with the two groups of clamping groups, and the drainage tube is fixed, so that the extraction process is stable and safe; (5) The liquid guide mechanism and the pushing group are mutually assisted, so that the liquid accumulation box can be replaced while drainage is performed, the complicated steps of manual operation of personnel are effectively reduced, and the medical efficiency is improved; (6) The base mechanism can recover the used effusion box and automatically replace the effusion box, and the recovered effusion box can be disinfected and recycled, so that the working intensity of medical staff is reduced and the medical cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the present invention in a non-operating state.
FIG. 3 is a schematic view of a base unit of the present invention.
Fig. 4 is a schematic diagram of a push group according to the present invention.
Fig. 5 is a schematic view of a guide set and a receiving set according to the present invention.
FIG. 6 is a schematic view of the collection mechanism of the present invention.
FIG. 7 is a schematic view of the air hole and the liquid inlet hole of the present invention.
Fig. 8 is a schematic view of the suction mechanism of the present invention.
FIG. 9 is a schematic view of a liquid guiding mechanism according to the present invention.
FIG. 10 is a schematic view of a cartridge and a cartridge assembly according to the present invention.
FIG. 11 is a schematic view of the working state of the bearing plate and the sealing cover of the present invention.
Reference numerals: 1-a base mechanism; 101-a floor frame; 102-pushing group; 103-collecting box; 104-guiding group; 105-receiving group; 10101-guide plate; 10102-a support plate; 10103-a fixing plate; 10201-cylinder; 10202-fixed block; 10203-a return spring; 10204-clamping block; 10401-a guide frame; 10402—a guide bar; 10501-a socket plate; 10502-spool; 10503-compression spring; 10504-T-frames; 2-a collection mechanism; 201-a effusion tank; 202-small springs; 203-sealing the cover; 204-large springs; 205—closing the lid; 206-air holes; 207-liquid inlet holes; 20101-guide rail; 20102-small spring pins; 20103-square rail; 20104-large spring pin; 3-an air suction mechanism; 301-an air suction support plate; 302-an air pump; 303-an air extraction motor; 304-trachea; 305-sealing a sliding cover; 4-a liquid guide mechanism; 401-an electric motor; 402-gear; 403-rack; 404-a liquid separation plate; 405-a liquid guide cylinder; 406-a set of detents; 40501-fixed lugs; 40502-fixing pins; 40503-rack plate; 40601-detent plate; 40602-hollow plate; 40603-detent spring.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the device for draining the effusion of the severe patients in the ICU department comprises a base mechanism 1, a collecting mechanism 2, an air suction mechanism 3 and a liquid guide mechanism 4.
As shown in fig. 6 and 7, in the collecting mechanism 2, a guide rail 20101, a small spring pin 20102, a square rail 20103 and a large spring pin 20104 are arranged on the effusion tank 201, a first end of the small spring 202 is fixedly arranged on the small spring pin 20102, a second end of the small spring 202 is fixedly arranged on a sealing cover 203, an air hole 206 and a liquid inlet 207 are arranged at the top of the effusion tank 201, the sealing cover 203 is arranged above the air hole 206, and the sealing cover 203 seals the air hole 206; the closing cap 205 is arranged above the liquid inlet 207, the first end of the large spring 204 is fixedly arranged on the large spring pin 20104, the second end of the large spring 204 is fixedly arranged on the closing cap 205, and the closing cap 205 closes the liquid inlet 207.
As shown in fig. 3 and 4, a base mechanism 1 is shown in fig. 3 and 4, a guide plate 10101, a support plate 10102 and a fixing plate 10103 are arranged on a bottom plate frame 101, a collecting mechanism 2 is placed on the bottom plate frame 101 in a sliding manner, the collecting mechanism 2 slides between the two guide plates 10101, two pushing groups 102 are divided into two groups, the two pushing groups 102 are fixedly arranged on the bottom plate frame 101 at right angles, a first pushing group 102 is arranged near the guide plate 10101, the pushing group 102 comprises a cylinder 10201, a fixing block 10202, a reset spring 10203 and a clamping block 10204, the cylinder 10201 is fixedly arranged on the bottom plate frame 101, the fixing block 10202 is fixedly arranged at the end part of the cylinder 10201, the clamping block 10204 is slidably arranged on the fixing block 10202, the reset spring 10203 is arranged between the clamping block 10204 and the fixing block 10202, a first end of the reset spring 10203 is fixedly arranged on the fixing block 10202, and a second end of the reset spring 10203 is fixedly arranged on the clamping block 10204; the cylinder 10201 stretches, the collection mechanism 2 pushes the clamping block 10204 to slide on the fixed block 10202, the reset spring 10203 compresses, when the clamping block 10204 reaches the tail of the collection mechanism 2, the reset spring 10203 stretches, the clamping block 10204 clamps the tail of the collection mechanism 2, and when the cylinder 10201 contracts, the clamping block 10204 drives the collection mechanism 2 to slide on the bottom plate frame 101 towards the liquid guide cylinder 405. The first group of pushing groups 102 drives the collection mechanism 2 to slide on the bottom plate frame 101 towards the liquid guide cylinder 405, the second group of pushing groups 102 is fixedly arranged near the collection box 103, and the second group of pushing groups 102 drives the collection mechanism 2 with drainage completed to fall into the collection box 103.
As shown in fig. 5, the guide group 104 includes a guide frame 10401 and a guide rod 10402, where the first guide frame 10401 is fixedly installed at the tail of the fixing plate 10103, the second guide frame 10401 is fixedly installed on the first guide frame 10401, the guide rod 10402 is fixedly installed at the bottom of the guide frame 10401, the guide rail 20101 is engaged with the guide rod 10402, and when the guide rod 10402 is engaged with the guide rail 20101, the position of the bottom plate frame 101 is limited, so that the bearing group 105 can push the sealing cover 203 conveniently; the bearing group 105 comprises a bearing plate 10501, a sliding column 10502, a compression spring 10503 and a T-shaped frame 10504, the bearing plate 10501 is fixedly arranged on the sliding column 10502, the sliding column 10502 is slidably arranged on the guide frame 10401, the compression spring 10503 is arranged between the bearing plate 10501 and the guide frame 10401, the compression spring 10503 is slidably arranged on the sliding column 10502, the T-shaped frame 10504 is fixedly arranged above the bearing plate 10501, the T-shaped frame 10504 is slidably arranged on the two groups of guide frames 10401, and when the first group of pushing groups 102 drive the sealing cover 203 to be in contact with the bearing plate 10501, the bearing plate 10501 pushes the sealing cover 203 to move, the small spring 202 is compressed, and the bearing plate 10501 replaces the sealing cover 203 to seal the air hole 206.
As shown in fig. 9 and 10, in the liquid guiding mechanism 4, a fixing lug 40501, a fixing pin 40502 and a rack plate 40503 are provided on a liquid guiding cylinder 405, the fixing pin 40502 is fixedly installed on the fixing plate 10103, two sets of clamping groups 406 are symmetrically installed, the clamping groups 406 are slidably installed on the liquid guiding cylinder 405, the clamping groups 406 comprise a clamping plate 40601, a hollow plate 40602 and a clamping spring 40603, the clamping plate 40601 is slidably installed on the liquid guiding cylinder 405, the hollow plate 40602 is fixedly installed on the clamping plate 40601, the hollow plate 40602 is slidably installed on the fixing lug 40501, the clamping spring 40603 is arranged between the remaining fixing pins 40502 of the hollow plate 40602, a first end of the clamping spring 40603 is fixedly installed on the hollow plate 40602, a second end of the clamping spring 40603 is fixedly installed on the fixing pin 40502, a drainage tube is inserted into the liquid guiding cylinder 405, the drainage tube pushes the two sets of clamping plates 40601 to move towards each other, the hollow plate 40602 slides on the fixing lug 40501, the clamping spring 40603 stretches, and the two sets of clamping groups 406 assist in fixing the drainage tube.
As shown in fig. 9, the motor 401 is fixedly mounted on the supporting plate 10102, the gear 402 is rotatably mounted on the supporting plate 10102, the gear 402 is fixedly mounted on the output shaft of the motor 401, the motor 401 drives the gear 402 to rotate, the rack 403 is slidably mounted on the rack plate 40503, the rack 403 is meshed with the gear 402, and the rack 403 is driven to slide on the rack plate 40503 when the gear 402 rotates; the baffle 404 is slidably mounted in the middle of the liquid guide cylinder 405, the baffle 404 is fixedly mounted on the rack 403, the rack 403 drives the baffle 404 to move when moving, the baffle 404 prevents the accumulated liquid in the drainage tube from falling on the bottom plate frame 101 when in the liquid guide cylinder 405, the bottom of the liquid guide cylinder 405 pushes the sealing cover 205 while the sealing cover 203 is pushed, the large spring 204 compresses to leak the liquid inlet 207, and when the collecting mechanism 2 stops moving, the liquid guide cylinder 405 and the liquid inlet 207 are coaxial, so that the accumulated liquid smoothly enters the collecting mechanism 2.
As shown in fig. 8, in the suction mechanism 3, the suction support plate 301 is fixedly mounted at the tail of the rack 403, the suction support plate 301 is slidably mounted on two sets of guide frames 10401, when the rack 403 drives the suction support plate 301 to move, the movement of the suction support plate 301 is more stable, the suction motor 303 is fixedly mounted on the suction support plate 301, the suction pump 302 is fixedly mounted on the suction support plate 301, the rotation shaft of the suction pump 302 is fixedly mounted with the output shaft of the suction motor 303, the suction motor 303 provides a power source for the suction pump 302, the air pipe 304 is fixedly connected to the suction pump 302, the sealing slip cover 305 is fixedly mounted at the tail of the air pipe 304, the sealing slip cover 305 is engaged with the square rail 20103, the sealing slip cover 305 is driven to move when the suction support plate 301 moves, the sealing slip cover 305 slides on the square rail 20103, the sealing slip cover 305 continues to move, the sealing slip cover 305 pushes the receiving plate 10501 to move, the T-shaped frame 10504 and the sliding column 10502 slide on the guide frame 10401, the compression spring 10503 compresses until the tail of the air pipe 304 is coaxial with the air hole 206, the negative pressure collection mechanism 2 is completely sealed, and the suction liquid in the collection mechanism 2 is ensured to be convenient to suck.
Working principle: when drainage is needed for drainage of the effusion of a drainage patient, the collection mechanism 2 is placed on the baseplate frame 101, the collection mechanism 2 is arranged between the two guide plates 10101, the first group of pushing groups 102 work, the first group of air cylinders 10201 are extended, the collection mechanism 2 pushes the first group of clamping blocks 10204 to slide on the first group of fixing blocks 10202, the first group of return springs 10203 are compressed, when the first group of clamping blocks 10204 reach the tail part of the collection mechanism 2, the first group of return springs 10203 are extended, the first group of clamping blocks 10204 clamp the tail part of the collection mechanism 2, the first group of air cylinders 10201 are contracted, the first group of clamping blocks 10204 drive the collection mechanism 2 to slide on the baseplate frame 101 towards the liquid guide cylinder 405, the guide rods 10402 are meshed with the guide rails 20101, the position of the baseplate frame 101 is limited, and the bearing group 105 is convenient to push the sealing cover 203; when the sealing cover 203 is contacted with the bearing plate 10501, the liquid guide cylinder 405 is contacted with the sealing cover 205, the bearing plate 10501 pushes the sealing cover 203 to move, the small spring 202 is compressed, and the bearing plate 10501 replaces the sealing cover 203 to seal the air hole 206; at the same time, the bottom of the liquid guide cylinder 405 pushes the sealing cover 205, the large spring 204 compresses, the liquid leaks out of the liquid inlet 207, and when the collecting mechanism 2 stops moving, the receiving plate 10501 completely seals the air hole 206, and the liquid guide cylinder 405 and the liquid inlet 207 are coaxial.
Starting the motor 401, wherein the motor 401 drives the gear 402 to rotate clockwise, the rack 403 is meshed with the gear 402, and the rack 403 is driven to slide on the rack plate 40503 when the gear 402 rotates; when the rack 403 moves, the liquid separation plate 404 and the air suction mechanism 3 are driven to move, the liquid separation plate 404 is separated from the liquid guide cylinder 405, the sealing sliding cover 305 is meshed with the square rail 20103, the sealing sliding cover 305 is gradually close to the air hole 206, the sealing sliding cover 305 moves to the bearing plate 10501, the sealing sliding cover 305 continues to move, the bearing plate 10501 is pushed by the sealing sliding cover 305 to move, the T-shaped frame 10504 and the sliding column 10502 slide on the guide frame 10401, the compression spring 10503 compresses until the tail part of the air pipe 304 is coaxial with the air hole 206, and the collecting mechanism 2 is completely closed in the process, and the motor 401 is closed.
The drainage tube is inserted into the liquid guide tube 405, the drainage tube pushes the two groups of clamping plates 40601 to move in opposite directions, the hollow plate 40602 slides on the fixed lugs 40501, the clamping springs 40603 are stretched, and the two groups of clamping groups 406 assist in fixing the drainage tube; starting an air extraction motor 303, wherein the air extraction motor 303 drives a rotating shaft of an air extraction pump 302 to rotate, air in the collection mechanism 2 is extracted, the interior of the collection mechanism 2 is in a negative pressure state, and accumulated liquid is extracted into the collection mechanism 2 through a drainage tube and a liquid guide tube 405; when the effusion is sucked, the drainage tube is drawn out of the liquid guide cylinder 405, the two groups of clamping groups 406 are closed, the motor 401 drives the gear 402 to rotate anticlockwise, the gear 402 drives the rack 403 to move, the rack 403 drives the liquid separation plate 404 to close the liquid guide cylinder 405, the rack 403 drives the air suction mechanism 3 to move away, the sealing cover 203 continues to seal the air hole 206, the second group of pushing groups 102 is contracted, the collection mechanism 2 is stirred to enter the collection box 103, and the sealing cover 205 continues to seal the liquid inlet 207 in the process.
If one collecting mechanism 2 cannot completely suck the effusion, the liquid separating plate 404 seals the liquid guiding cylinder 405, the effusion in the drainage tube falls onto the liquid separating plate 404, the effusion is prevented from polluting the bottom plate frame 101, only the liquid separating plate 404 is replaced, the operation is repeated, and the effusion is injected into the next collecting mechanism 2.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (1)
1. The utility model provides an ICU department severe patient hydrops drainage device, includes base unit (1), collection mechanism (2), inhalation mechanism (3), drain mechanism (4), its characterized in that: the base mechanism (1) comprises a bottom plate frame (101) and pushing groups (102), the pushing groups (102) are divided into two groups, the two pushing groups (102) are fixedly mounted on the bottom plate frame (101) at right angles, the pushing groups (102) push a collecting mechanism (2) to slide on the bottom plate frame (101), a supporting plate (10102) and a fixing plate (10103) are arranged on the bottom plate frame (101), the collecting mechanism (2) comprises a liquid accumulation box (201), the liquid accumulation box (201) slides on the bottom plate frame (101), an air hole (206) and a liquid inlet (207) are arranged on a small spring (202), a liquid guide mechanism (4) is mounted on the supporting plate (10102) and the fixing plate (10103), the liquid guide mechanism (4) comprises a rack (403) and a liquid guide cylinder (405), the liquid guide cylinder (405) is fixedly mounted on the fixing plate (10103), the rack (403) is slidingly mounted on the rack plate (40503) of the liquid guide cylinder (405), two groups of clamping blocks (406) are slidingly mounted on the liquid guide cylinder (405), and the two groups of clamping blocks (405) are symmetrically mounted, and the liquid guide cylinder (405) is sealed, and the liquid guide tube is sealed; the suction mechanism (3) is fixedly arranged on the rack (403), the suction mechanism (3) comprises a suction support plate (301) and a suction pump (302), the suction support plate (301) is fixedly arranged at the tail part of the rack (403), the suction motor (303) is fixedly arranged on the suction support plate (301), the rotating shaft of the suction pump (302) is fixedly arranged with the output shaft of the suction motor (303), and the suction motor (303) provides a power source for the suction pump (302); an air pipe (304) is fixedly arranged on the air pump (302), a sealing sliding cover (305) is fixedly arranged at the bottom of the air pipe (304), the pushing group (102) pushes the collecting mechanism (2) to move towards the liquid guide cylinder (405) from the bottom plate frame (101), when the liquid inlet (207) is coaxial with the liquid guide cylinder (405), the rack (403) drives the air suction mechanism (3) to move, the sealing sliding cover (305) slides on the bottom plate frame (101), and when the tail of the air pipe (304) is coaxial with the air hole (206), the rack (403) stops moving, and the air pump (302) performs negative pressure suction of effusion on a drainage patient;
the collecting mechanism (2) further comprises a sealing cover (203) and a sealing cover (205), the sealing cover (203) is arranged above the air hole (206), the sealing cover (203) is slidably arranged at the top of the effusion box (201), a small spring (202) is fixedly arranged between the sealing cover (203) and a small spring pin (20102) of the effusion box (201), the sealing cover (205) is arranged above the liquid inlet (207), the liquid inlet (207) is slidably arranged at the top of the effusion box (201), a large spring (204) is fixedly arranged between the sealing cover (205) and a large spring pin (20104) of the effusion box (201), and a square rail (20103) is arranged on the effusion box (201) and is meshed with the sealing sliding cover (305);
the pushing group (102) comprises a cylinder (10201) and a clamping block (10204), the cylinder (10201) is fixedly arranged on the bottom plate frame (101), a fixed block (10202) is fixedly arranged at the end part of the cylinder (10201), an inclined surface is arranged on the clamping block (10204), the clamping block (10204) is slidably arranged on the fixed block (10202), and a reset spring (10203) is arranged between the clamping block (10204) and the fixed block (10202);
the base mechanism (1) further comprises a collecting box (103) and a guide group (104), the collecting box (103) is arranged on the bottom plate frame (101), the second pushing group (102) is fixedly arranged near the collecting box (103), the guide group (104) is divided into two groups, the guide group (104) comprises guide frames (10401) and guide rods (10402), the first guide frames (10401) are fixedly arranged at the tail parts of the fixing plates (10103), the second guide frames (10401) are fixedly arranged on the first guide frames (10401), the guide rods (10402) are fixedly arranged at the bottoms of the guide frames (10401), and guide rails (20101) are arranged on the liquid accumulation box (201) and are meshed with the guide rods (10402);
the base mechanism (1) further comprises a bearing group (105), the bearing group (105) comprises a bearing plate (10501) and a compression spring (10503), the bearing plate (10501) is fixedly arranged on the sliding column (10502), the sliding column (10502) is slidably arranged on the guide frame (10401), the compression spring (10503) is arranged between the bearing plate (10501) and the guide frame (10401), and the compression spring (10503) is slidably arranged on the sliding column (10502);
the liquid guide mechanism (4) further comprises a gear (402) and a liquid separation plate (404), the motor (401) is fixedly arranged on the supporting plate (10102), the gear (402) is rotatably arranged on the supporting plate (10102), the gear (402) is fixedly arranged on an output shaft of the motor (401), and the motor (401) drives the gear (402) to rotate; the gear (402) is meshed with the rack (403), the liquid separation plate (404) is fixedly arranged on the rack (403), the liquid separation plate (404) is slidably arranged in the middle of the liquid guide cylinder (405), and a gap is reserved between the bottom of the liquid guide cylinder (405) and the bottom plate frame (101);
the clamping group (406) comprises a clamping plate (40601) and a clamping spring (40603), the clamping plate (40601) is slidably mounted on the liquid guide cylinder (405), a fixing lug (40501) and a fixing pin (40502) are arranged on the liquid guide cylinder (405), the fixing pin (40502) is fixedly mounted on the fixing plate (10103), a hollow plate (40602) is fixedly mounted on the clamping plate (40601), the hollow plate (40602) is slidably mounted on the fixing lug (40501), a first end of the clamping spring (40603) is fixedly mounted on the hollow plate (40602), and a second end of the clamping spring (40603) is fixedly mounted on the fixing pin (40502).
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| CN202111460274.5A CN114129792B (en) | 2021-12-02 | 2021-12-02 | Effusion drainage device for severe patients in ICU department |
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| CN202111460274.5A CN114129792B (en) | 2021-12-02 | 2021-12-02 | Effusion drainage device for severe patients in ICU department |
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| CN114129792A CN114129792A (en) | 2022-03-04 |
| CN114129792B true CN114129792B (en) | 2024-02-13 |
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2021
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| CN114129792A (en) | 2022-03-04 |
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