CN113577410B - Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device - Google Patents
Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device Download PDFInfo
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- CN113577410B CN113577410B CN202110887517.7A CN202110887517A CN113577410B CN 113577410 B CN113577410 B CN 113577410B CN 202110887517 A CN202110887517 A CN 202110887517A CN 113577410 B CN113577410 B CN 113577410B
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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
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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
- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention provides a nursing effusion drainage and extraction device for cardiology department, which effectively solves the problems that the traditional drainage device cannot effectively control the flow speed and flow of effusion drainage, and viscous effusion can cause blockage of a drainage tube and cannot ensure that the effusion drainage device can be recycled; the liquid suction device 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.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a nursing effusion drainage and extraction device for the department of cardiology.
Background
The cardiology department, namely the cardiovascular department, is a clinical department arranged in the department of big department of hospitals of all levels for diagnosing and treating cardiovascular diseases, and the treated diseases comprise cardiovascular diseases such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and the like, and in the treatment of cardiovascular diseases, drainage equipment is an indispensable treatment device and plays an important role in leading body fluid accumulated in a cavity or under the skin of a patient out of the body.
However, the following problems are often encountered in the current drainage of fluid from a patient:
1. most of the existing effusion drainage devices adopt original cannula gravity drainage, and the flow speed and flow rate of effusion drainage cannot be effectively controlled in the drainage process;
2. 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;
3. 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.
Therefore, the invention provides a nursing effusion drainage and extraction device for department of cardiology to solve the problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the nursing effusion drainage and extraction device for the department of cardiology, which effectively solves the problems that the traditional drainage device cannot effectively control the flow speed and flow of effusion drainage and viscous effusion can cause the blockage of a drainage tube and cannot ensure the recycling of the effusion drainage device.
The utility model provides a intracardiac branch of academic or vocational study nursing hydrops drainage extraction device, including the wash pipe, the left end of wash pipe can be dismantled the intercommunication and have the pipette, wash intraductal fixed mounting has the drainage tube, evenly set up a plurality of drainage holes on the middle part right-hand member outer wall of drainage tube, form airtight cavity between the outer wall of drainage tube and the inner wall of wash pipe, the coaxial fixed mounting in middle part left end of drainage tube has the right fixed disk that is located airtight cavity, coaxial fixed mounting has the left fixed disk that is located right fixed disk left side on the drainage tube, coaxial left and right sliding mounting has the well sliding tray that is located between left fixed disk and the right fixed disk on the drainage tube, a plurality of fan-shaped holes have been seted up respectively on the side of well sliding tray, sliding mounting has a plurality of sliding columns about respectively on the well sliding tray, coaxial cover is equipped with and fixed mounting is a plurality of on the sliding column and be located the closure ring on the right side of well sliding tray, respectively fixed mounting has a plurality of honeycomb ducts on the right side, every in the honeycomb duct respectively fixedly connected with the separator.
Preferably, a plurality of rotating columns are respectively and rotatably arranged on the left side face of the left fixed disk, a plurality of stirring fans are respectively and coaxially fixedly arranged on each rotating column, a left toothed ring meshed with each rotating column is rotatably arranged on the left fixed disk, and a reciprocating screw rod which is threadedly arranged on the middle sliding disk is rotatably arranged between the left fixed disk and the right fixed disk.
Preferably, the drainage tube is coaxially and fixedly provided with a limiting ring plate positioned on the right side of the right fixed disc, a plurality of stirring rods positioned in the closed cavity are respectively and rotatably arranged between the limiting ring plate and the right fixed disc, each stirring rod is coaxially and fixedly provided with a plurality of triangular rods, and one stirring rod is coaxially and fixedly connected with the reciprocating screw rod.
Preferably, a plurality of arc sliding grooves are uniformly formed in the circumferential outer wall of the cleaning pipe, a plurality of water inlet holes are formed in the cleaning pipe, the water inlet holes are formed in one side of the inner portion of each arc sliding groove, each arc plate is slidably mounted in each arc sliding groove, water through holes are formed in the right end face of each arc plate, a water inlet ring communicated with each water through hole is fixedly mounted at the right end of the cleaning pipe, and a water storage bin is fixedly mounted on the right side of the water inlet ring.
Preferably, a right toothed ring meshed with each stirring rod is rotatably arranged on the right end face of the cleaning pipe, and a packing auger positioned in the drainage pipe is coaxially and fixedly arranged on the right toothed ring.
Preferably, the right side of the cleaning pipe is fixedly communicated with a liquid inlet ring penetrating through the water storage bin, the left end of the liquid inlet ring is internally fixedly communicated with a liquid inlet pipe, the right end of the liquid inlet pipe is fixedly provided with a support frame, the inside of the liquid inlet pipe is provided with a closing ball in a left-right sliding manner, and a closing spring is arranged between the closing ball and the support frame.
Preferably, the rack sliding on the upper end of the support frame left and right is arranged on the closing ball, rack springs are respectively and fixedly arranged at the left end and the right end of the rack, stirring teeth are respectively and fixedly arranged at the outer ends of the rack springs, a double-shaft motor meshed with the rack is fixedly arranged on the support frame, and a compression box is detachably arranged at the lower end of the liquid inlet ring.
Preferably, a vibration cylinder positioned between the outer sides of the circumferences of the liquid inlet pipes is arranged in the liquid inlet ring, a plurality of vibration springs are arranged between the outer wall of the vibration cylinder and the inner wall of the liquid inlet ring, a sliding rod positioned in the vibration cylinder is arranged on the support frame in a sliding manner back and forth, a vibration ball is fixedly connected with the front end of the sliding rod, and a rotary table which is in sliding fit with the rear end of the sliding rod is fixedly arranged at the front end of the double-shaft motor.
The invention has the beneficial effects that:
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 the arc-shaped plate and the arc-shaped sliding groove, the drainage tube can be recycled, the recycling of the effusion drainage device is ensured, and the utilization rate of resources is improved; through the cooperation use among the negative pressure device, the rack and the closing ball, the effusion can be sucked into the liquid inlet ring, compared with the prior art adopting original cannula gravity drainage, the flow speed and the flow rate of effusion drainage can be controlled, and meanwhile, the setting of the compression box increases the storage space of the effusion to a certain extent; through the cooperation between carousel, second boss, first boss and the vibrations ball use, prevent that the inner wall of vibrations section of thick bamboo from piling up thick bamboo and gluing thick hydrops, cause the unable normal use of device.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of a schematic perspective view of the present invention.
FIG. 3 is a view showing the installation of the stirring rod of the present invention.
Fig. 4 is a close-up ring installation view of the present invention.
Fig. 5 is an installation view of an arcuate plate of the present invention.
Fig. 6 is an installation view of the packing auger of the present invention.
FIG. 7 is a view showing the installation of the liquid inlet pipe of the present invention.
Fig. 8 is a rack mounting view of the present invention.
Fig. 9 is an enlarged view of the invention at a.
Detailed Description
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings, 1-9. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
1-4, as shown in the embodiment, a drainage and extraction device for nursing effusion in cardiology department comprises a cleaning tube 2, wherein the left end of the cleaning tube 2 is detachably communicated with a liquid suction tube 1, the liquid suction tube 1 can be selectively connected on the left end of the cleaning tube 2 through threads or in other modes, the liquid suction tube 1 can be selectively made of disposable nontoxic plastic materials, an existing proper one-way valve is arranged on the left side of the joint of the liquid suction tube 1 and the cleaning tube 2, an existing proper automatic valve or an electric valve can be selectively arranged on the one-way valve, a plurality of liquid suction holes 101 are uniformly formed in the circumferential surface of the liquid suction tube 1, a drainage tube 3 is fixedly arranged in the cleaning tube 2, the left end of the drainage tube 3 is in a closed state, and is far away from the joint of the liquid suction tube 1 and the cleaning tube 2, a plurality of drainage holes 5 are uniformly formed on the outer wall of the right end of the middle part of the drainage tube 3, the diameter of the drainage holes 5 is smaller than the diameter of the liquid suction holes 101, and a closed cavity 6 is formed between the outer wall of the drainage tube 3 and the inner wall of the cleaning tube 2;
the right fixed disk 7 positioned in the closed cavity 6 is coaxially and fixedly arranged on the left side of the middle part of the drainage tube 3, the circumferential surface of the right fixed disk 7 is seamlessly and tightly attached to the inner wall of the cleaning tube 2, a plurality of right fixed disk holes are respectively formed in the right fixed disk 7, the left fixed disk 8 positioned on the left side of the right fixed disk 7 is coaxially and fixedly arranged on the drainage tube 3, the circumferential surface of the left fixed disk 8 is seamlessly and tightly attached to the inner wall of the cleaning tube 2, the middle sliding disk 9 positioned between the left fixed disk 8 and the right fixed disk 7 is coaxially and horizontally slidably arranged on the drainage tube 3, the middle sliding disk 9 can be tightly attached to the inner wall of the cleaning tube 2 and horizontally slides, a plurality of sector holes 10 are respectively formed in the side surface of the middle sliding disk 9, a plurality of sliding columns 11 are respectively and horizontally slidably arranged on the middle sliding disk 9, two ends of each sliding column 11 are respectively provided with a limiting plate, when the sliding column 11 is prevented from being removed from the middle sliding tray 9 during sliding, the drainage tube 3 is coaxially sleeved with a closed ring 12 which is fixedly arranged on a plurality of the sliding columns 11 and is positioned on the right side of the middle sliding tray 9, the closed ring 12 can seal each sector hole 10, a miniature tension spring is connected between the right side surface of the middle sliding tray 9 and the closed ring 12, the closed ring 12 is always tightly attached to the left side surface of the middle sliding tray 9 under the pulling force of the miniature tension spring in an initial state, each sector hole 10 is sealed, the right side surface of the right fixed tray 7 is fixedly provided with a drainage tube 17 which is communicated with each right fixed tray hole, the right end surface of the closed ring 12 is fixedly provided with a plurality of pressing blocks which are corresponding to each drainage tube 17, each drainage tube 17 is fixedly connected with a separation plate 18 respectively, the separation plate 8 is of a rice-shaped structure;
in the initial state, the middle sliding disc 9 is close to the right side surface of the left fixed disc 8;
when the pipette 1 is used, the pipette 1 is inserted into pleural effusion of a patient, then the middle sliding disk 9 is pushed to slide rightwards, the one-way valve is in an open state due to the suction force of the middle sliding disk 9, effusion can flow into the inside of the pipette 1 through each pipetting hole 101, at the moment, the middle sliding disk 9 continues to slide rightwards, and effusion in the pipette 1 can flow into the left end of the closed cavity 6 through the one-way valve;
when the right side surface of the middle sliding disk 9 is close to the left side surface of the right fixed disk 7, the space between the one-way valve and the middle sliding disk 9 is filled with accumulated liquid, the middle sliding disk 9 is pushed to slide leftwards, the one-way valve is in a closed state, the acting force of the accumulated liquid can push the closed ring 12 to slide rightwards through each fan-shaped hole 10, the miniature tension spring is in a stretching state, a gap is formed between the closed ring 12 and the middle sliding disk 9, the accumulated liquid can enter the space between the right fixed disk 7 and the closed disk 12 through each fan-shaped hole 10 and the gap between the closed ring 12 and the middle sliding disk 9, the sparse accumulated liquid can firstly enter the right side of the closed cavity 6 through the honeycomb duct 17 and the separation plate 18, and the viscous accumulated liquid can be stuck on the left side surface of each separation plate 18;
then the middle sliding disc 9 is pushed to slide rightwards, and due to the pushing force of the effusion on the right side and the pulling force of the miniature tension spring, the closed ring 12 can close each fan-shaped hole 10, meanwhile, the one-way valve is opened to enter the effusion, at the moment, the middle sliding disc 9 and the closed disc 12 synchronously push the effusion on the right side to flow rightwards, at the moment, each pressing block respectively enters the inside of each drainage tube 17 to crush the viscous effusion, at the moment, the crushed viscous effusion can flow into the right side of the closed cavity 6 through a gap on the separation plate 18, then flows into the right end of the drainage tube 3 through each drainage hole 5 and flows into a corresponding device, and through the repeated operation, the viscous effusion can be crushed, the blockage of the drainage tube caused in the drainage process is prevented, the pain of a patient is reduced, and the effusion in the patient can be continuously extracted.
In the second embodiment, as shown in fig. 4, on the basis of the first embodiment, a plurality of rotating columns 13 are rotatably installed on the left side surface of the left fixed disk 8, a left gear is fixedly installed at the right end of each rotating column 13, a plurality of stirring fans 14 are coaxially and fixedly installed on each rotating column 13, the sparseness of the stirring fans 14 on each rotating column 13 is selected according to specific needs, a left toothed ring 15 meshed with each left gear is rotatably installed on the left fixed disk 8, a reciprocating screw 16 which is threadedly installed on the middle sliding disk 9 is rotatably installed between the left fixed disk 8 and the right fixed disk 7, one end of the reciprocating screw 16 is fixedly connected with one rotating rod 13 coaxially, and a guide rod penetrating through the middle sliding disk 9 is fixedly installed between the left fixed disk 8 and the right fixed disk 7;
when the liquid suction pipe 1 is inserted into the pleural effusion of a patient, the reciprocating screw rod 16 and the left toothed ring 15 are rotated, the left toothed ring 15 is respectively rotated by each left toothed ring and carries the corresponding rotating column 13 and the stirring fan 14, the reciprocating screw rod 16 carries the middle sliding disk 9 to slide rightwards, the effusion can flow into the liquid suction pipe 1 through each liquid suction hole 101 due to the suction force of the middle sliding disk 9 in the opened state, the liquid suction pipe enables the middle sliding disk 9 to slide rightwards continuously, the effusion in the liquid suction pipe 1 can flow into the left end of the closed cavity 6 through the one-way valve, and each stirring fan 14 can stir and break viscous liquid in the effusion at first to prevent the viscous liquid from blocking the drainage hole 5.
In the third embodiment, as shown in fig. 3, on the basis of the second embodiment, a stop collar plate 19 located on the right side of the right fixed disk 7 is coaxially and fixedly installed on the drainage tube 3, a plurality of stirring rods 20 located in the closed cavity 6 are respectively and rotatably installed between the stop collar plate 19 and the right fixed disk 7, a plurality of triangular rods 21 are coaxially and fixedly installed on each stirring rod 20, and one stirring rod 20 is coaxially and fixedly connected with the reciprocating screw 16;
when the stirring rod 20 is rotated during use, viscous liquid after crushing flows into the right side of the closed cavity 6 through a gap on the separating plate 18, meanwhile, each stirring rod 20 rotates with a triangular rod 21 of the stirring rod, liquid in the right side closed cavity 6 is stirred again, accumulation of liquid is prevented, the drainage holes 5 are blocked, meanwhile, the flow of liquid is accelerated, then the liquid enters the right end of the drainage tube 3 through each drainage hole 5 and then flows into a corresponding device, and through the repeated operation, the viscous liquid can be crushed and stirred, and the drainage tube can be prevented from being blocked in the drainage process.
In the fourth embodiment, as shown in fig. 5, on the basis of the first embodiment, a plurality of arc-shaped sliding grooves 22 are uniformly formed on the circumferential outer wall of the cleaning tube 2, a plurality of water inlet holes 23 respectively located at one side of each arc-shaped sliding groove 22 are formed on the cleaning tube 2, arc-shaped plates 24 respectively slidably mounted in each arc-shaped sliding groove 22, each arc-shaped plate 24 is of a cavity structure, a plurality of water outlet holes communicated with the cavity are respectively formed on the end surface of each arc-shaped plate 24, the water outlet holes on each arc-shaped plate 24 correspond to each water inlet hole 23, each arc-shaped plate 24 can circumferentially slide in the corresponding arc-shaped sliding groove 22, meanwhile, each water inlet hole 23 can be closed or penetrated, water through holes are respectively formed on the right end surface of each arc-shaped plate 24, a water inlet ring 26 communicated with each water through hole is fixedly mounted at the right end of the cleaning tube 2, a water inlet hole 26 is penetrated at one end of the left side of each water inlet ring 26, a water inlet ring 27 is fixedly mounted on the water inlet ring 26 and is fixedly connected with a water storage bin 112, and a water storage bin 27 is fixedly mounted in the water storage bin 27;
the outer wall of the water storage bin 27 is respectively provided with a start button 104 and a close button 105, the start button 104 and the close button 105 are respectively connected with a storage battery and a controller, the controller is connected with a miniature water pump 112, the outer wall of the cleaning pipe 2 is coaxially and fixedly provided with a protection pipe 102, the outer wall of the right end of the protection pipe 102 is respectively penetrated with a plurality of arc grooves, the outer wall of the right end of the protection pipe 102 is coaxially and rotatably provided with a rotating ring 103, and the upper surface of the right end of each arc plate 24 is respectively and fixedly provided with a fixing rod 108 which is respectively and fixedly connected with the rotating ring 103 while sliding in each arc groove;
when the accumulated liquid in the patient is pumped to a proper degree, the liquid suction pipe 1 is pulled out, then the liquid suction pipe 1 is taken down and put into a corresponding recycling bin, then the rotating ring 103 is pushed to rotate, at this time, the rotating ring 103 respectively carries each arc plate 24 to slide in the arc sliding groove 22 until the side wall of one end of the arc sliding groove 22 is clung, at this time, the water outlet holes on each arc plate 24 respectively correspond to the corresponding water inlet holes 23, at the same time, the through holes on each water inlet ring 26 correspond to the water outlet holes on each arc plate 24, at this time, the starting button 104 is started, at this time, the controller controls the micro water pump 112 to start, at this time, the micro water pump 112 carries out soaking cleaning on each part in the arc plates 24 through the water inlet rings 26, at this time, the cleaning liquid enters into the sealing cavity 6 through each part of each water inlet hole 23 to carry out soaking cleaning, at this time, at the same time, the reciprocating screw 16 carries corresponding part to carry out accelerated stirring cleaning on the inside the sealing cavity 6, at this time, the cleaning process can also enter into the interior of the sealing cavity 3 through each drainage hole 5, after the cleaning is finished, the cleaning liquid is closed, the through holes on the drainage holes on the corresponding drainage tube 24, the drainage tube is closed, the drainage tube is matched with the drainage tube, the liquid can be recycled, the waste liquid can flow into the drainage device, the waste liquid can be recycled, and the recycling ratio can be recycled, and the waste liquid, and the waste can be recycled.
In the fifth embodiment, as shown in fig. 6, on the basis of the third embodiment, a stirring gear coaxially and fixedly connected to each stirring rod 20 is rotatably mounted on the right end surface of each limiting ring plate 19, a right toothed ring 29 meshed with each stirring gear is rotatably mounted on the right end surface of the cleaning tube 2, a first motor coaxially connected to one of the stirring gears is fixedly mounted on the limiting ring plate 19, the first motor is connected with a controller and a storage battery, and a packing auger 30 positioned in the drainage tube 3 is coaxially and fixedly mounted on the right toothed ring 29;
when the effusion enters the right end of the drainage tube 3 through each drainage hole 5, the first motor is started to rotate, the first motor synchronously rotates with the auger 30, the auger 13 can convey the effusion in the drainage tube 3 into a corresponding device, meanwhile, the first motor can rotate with the right toothed ring 29, the right toothed ring 29 can rotate with each stirring rod 20, and meanwhile, the auger 30 can accelerate the flow of the effusion.
In the sixth embodiment, as shown in fig. 8, on the basis of the fourth embodiment, a liquid inlet ring 32 penetrating through the water storage bin 27 is fixedly connected to the right side of the cleaning tube 2, an existing suitable negative pressure device is installed in the liquid inlet ring 32, the negative pressure device is connected with a storage battery and a controller, a liquid inlet tube 33 is fixedly connected to the left end of the liquid inlet ring 32, a supporting frame 34 is fixedly connected to the right end of the liquid inlet tube 33, a closing ball 35 is installed in the liquid inlet tube 33 in a left-right sliding manner, and a closing spring 36 is installed between the closing ball 35 and the right end of the supporting frame 34;
when the effusion enters the right end of the drainage tube 3 through each drainage hole 5, a negative pressure device and a first motor are started, at the moment, the first motor synchronously rotates with the auger 30, the auger 30 can convey the effusion in the drainage tube 3 into the liquid inlet pipe 33, meanwhile, the closing ball 35 is pushed to slide rightwards until the effusion slides to the right end of the supporting frame 34, due to the effect of the negative pressure device, negative pressure is formed in the liquid inlet ring 32, and the effusion enters the liquid inlet ring 32 through the liquid inlet pipe 33 for temporary storage.
8-9, on the basis of the sixth embodiment, a rack 37 sliding left and right on the upper end of the support frame 34 is installed on the closing ball 35, two ends of the rack 37 are respectively and fixedly installed with a limit square rod, each limit square rod is respectively and coaxially sleeved with a rack spring 38, the outer end of each rack spring 38 is respectively and fixedly installed with a poking tooth 39 sliding on the limit square rod, the support frame 34 is fixedly provided with a double-shaft motor 40, one shaft of the double-shaft motor 40 is coaxially and fixedly provided with a motor gear engaged with the rack 37, the lower end of the liquid inlet ring 32 is detachably provided with a compression box 41, the compression box 41 can be made of plastic transparent materials, scales are arranged on the surface of the compression box 41, a cross rod 106 positioned above the compression box 41 is fixedly installed in the liquid inlet ring 32, and a compression box tension spring 107 is fixedly installed between the cross rod and the bottom of the compression box 41;
in the initial state, the compression cassette 41 is in a compressed state due to the compression cassette tension spring 107;
when the accumulated liquid enters the right end of the drainage tube 3 through each drainage hole 5, a negative pressure device and a first motor are started, at the moment, the first motor synchronously rotates with the auger 30, the auger 30 can convey the accumulated liquid in the drainage tube 3 into the liquid inlet tube 33, meanwhile, the double-shaft motor 40 is started, then a motor gear slides rightwards with the rack 37 and the closing ball 35, the closing ball 35 slides rightwards until the right end of the support frame 34 is slid, at the moment, the motor gear is always meshed with the stirring teeth 39, and the continuous rotation of the double-shaft motor 40 and the pulling force of the closing spring 36 continuously enable the stirring teeth 39 to slide backwards, so that the liquid inlet tube 33 is always in an open state;
at this time, due to the fact that the negative pressure device is opened, negative pressure is formed in the liquid inlet ring 32, accumulated liquid enters the liquid inlet ring 32 through the liquid inlet pipe 33, the accumulated liquid flows into the compression box 41, the accumulated liquid in the compression box 41 is more and more because the accumulated liquid amount extracted at one time is larger under normal conditions, the accumulated liquid in the compression box 41 is heavier and heavier, the weight of the accumulated liquid is larger than the tension of the compression box tension spring 107, then the compression box 41 and the compression box spring are stretched at the same time, the inner space of the stretched compression box 41 is enlarged, the storage space of the compression box 41 is enlarged to a certain extent, meanwhile, the flow speed and the flow rate of accumulated liquid drainage can be controlled to a certain extent through the cooperation between the negative pressure device and the compression box 41 and scales, and the drainage tube is more convenient than a traditional drainage tube.
In the eighth embodiment, as shown in fig. 7-9, on the basis of the seventh embodiment, a vibration cylinder 42 is installed in the liquid inlet ring 32 and located between the outer sides of the circumferences of the liquid inlet pipes 33, when the accumulated liquid enters the drainage pipe 3 through each drainage hole 5, and then flows into the vibration cylinder 42 until the accumulated liquid falls into the compression box 41, a plurality of vibration springs 43 are installed between the outer wall of the vibration cylinder 42 and the inner wall of the liquid inlet ring 32, a supporting plate is fixedly installed at the front end of the supporting frame 34, a sliding rod 44 located in the vibration cylinder 42 is installed on the supporting plate in a sliding manner, a tension plate 109 is fixedly installed at the lower end of the front side of the sliding rod 44, a compression spring 111 is fixedly connected between the bottom of the tension plate 109 and the supporting plate, a first boss 113 is fixedly connected at the upper end of the rear side of the sliding rod 44, a vibration ball 45 is fixedly connected with a vibration ball 45, the vibration ball 45 can be selected to be tightly attached to the inner wall of the vibration cylinder 42 in an initial state, a rotary disc 46 is coaxially and fixedly connected to the other rotary disc 46, and a plurality of second bosses 114 are fixedly attached to the rear side faces of the rotary disc 46;
when the biaxial motor 40 rotates, the turntable 46 is simultaneously driven to rotate, at this time, each of the second bosses 114 slides backward against the first boss 113, then the first boss 113 slides backward with the sliding rod 44, and the compression spring 111 is in a compressed state, after the second boss 114 is separated from the corresponding first boss 113, due to the elastic force of the compression spring 111, the sliding rod 44 at this time impacts the inner wall of the vibration cylinder 42 instantly with the vibration ball 45, and due to the action of each vibration spring 43, the vibration cylinder 42 vibrates, and the viscous liquid accumulated on the inner wall of the vibration cylinder 42 is vibrated and falls into the compression box 41, so that the viscous liquid accumulated on the inner wall of the vibration cylinder 42 is prevented from being accumulated through the continuous operation between the components, and the device cannot be used normally.
The invention has the beneficial effects that:
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 the arc-shaped plate and the arc-shaped sliding groove, the drainage tube can be recycled, the recycling of the effusion drainage device is ensured, and the utilization rate of resources is improved; through the cooperation use among the negative pressure device, the rack and the closing ball, the effusion can be sucked into the liquid inlet ring, compared with the prior art adopting original cannula gravity drainage, the flow speed and the flow rate of effusion drainage can be controlled, and meanwhile, the setting of the compression box increases the storage space of the effusion to a certain extent; through the cooperation between carousel, second boss, first boss and the vibrations ball use, prevent that the inner wall of vibrations section of thick bamboo from piling up thick bamboo and gluing thick hydrops, cause the unable normal use of device.
Claims (8)
1. Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device, including wash pipe (2), its characterized in that: the left end of the cleaning tube (2) is detachably communicated with a liquid suction tube (1), a drainage tube (3) is fixedly installed in the cleaning tube (2), a plurality of drainage holes (5) are uniformly formed in the outer wall of the right end of the middle of the drainage tube (3), a closed cavity (6) is formed between the outer wall of the drainage tube (3) and the inner wall of the cleaning tube (2), a right fixing disc (7) positioned in the closed cavity (6) is coaxially and fixedly installed at the left end of the middle of the drainage tube (3), a left fixing disc (8) positioned at the left side of the right fixing disc (7) is coaxially and fixedly installed on the drainage tube (3), a middle sliding disc (9) positioned between the left fixing disc (8) and the right fixing disc (7) is coaxially and horizontally installed on the drainage tube (3), a plurality of sector holes (10) are respectively formed in the side faces of the middle sliding disc (9), a plurality of sliding columns (11) are respectively and horizontally installed on the side faces of the middle sliding disc (9), a plurality of sealing rings (17) are respectively installed on the corresponding sealing rings (17) of the drainage tube (11) and the right fixing rings (17) are respectively, and each guide pipe (17) is fixedly connected with a separation plate (18) respectively.
2. The cardiology nursing effusion drainage extraction device according to claim 1, characterized in that: the left side face of the left fixed disc (8) is respectively provided with a plurality of rotating columns (13) in a rotating mode, each rotating column (13) is respectively provided with a plurality of stirring fans (14) in a coaxial and fixed mode, the left fixed disc (8) is provided with a left toothed ring (15) meshed with each rotating column (13) in a rotating mode, and a reciprocating screw rod (16) which is installed on the middle sliding disc (9) in a threaded mode is installed between the left fixed disc (8) and the right fixed disc (7) in a rotating mode.
3. The cardiology nursing effusion drainage extraction device according to claim 2, characterized in that: the drainage tube (3) is coaxially and fixedly provided with a limiting ring plate (19) positioned on the right side of the right fixed disc (7), a plurality of stirring rods (20) positioned in the closed cavity (6) are respectively and rotatably arranged between the limiting ring plate (19) and the right fixed disc (7), each stirring rod (20) is coaxially and fixedly provided with a plurality of triangular rods (21), and one stirring rod (20) is coaxially and fixedly connected with the reciprocating screw rod (16).
4. The cardiology nursing effusion drainage extraction device according to claim 1, characterized in that: a plurality of arc sliding grooves (22) are uniformly formed in the circumferential outer wall of the cleaning pipe (2), a plurality of water inlet holes (23) which are respectively formed in one side of the inner portion of each arc sliding groove (22) are formed in the cleaning pipe (2), each arc sliding groove (22) is internally provided with an arc plate (24) which is respectively and slidably arranged, each right end face of each arc plate (24) is respectively provided with a water passing hole, a water inlet ring (26) communicated with each water passing hole is fixedly arranged at the right end of the cleaning pipe (2), and a water storage bin (27) which is fixedly arranged on the right side of the water inlet ring (26) is arranged on the cleaning pipe (2).
5. A cardiology nursing effusion drainage extraction device according to claim 3, characterized in that: the right end face of the cleaning pipe (2) is rotatably provided with a right toothed ring (29) meshed with each stirring rod (20), and the right toothed ring (29) is coaxially and fixedly provided with a packing auger (30) positioned in the drainage pipe (3).
6. The cardiology nursing effusion drainage extraction device of claim 4, wherein: the cleaning device is characterized in that a liquid inlet ring (32) penetrating through the water storage bin (27) is fixedly communicated on the right side of the cleaning tube (2), a liquid inlet tube (33) is fixedly communicated with the left end inner part of the liquid inlet ring (32), a supporting frame (34) is fixedly arranged on the right end of the liquid inlet tube (33), a closing ball (35) is arranged in the liquid inlet tube (33) in a sliding mode left and right, and a closing spring (36) is arranged between the closing ball (35) and the supporting frame (34).
7. The cardiology nursing effusion drainage extraction device of claim 6, wherein: the utility model discloses a liquid feeding device, including rack, compression box, rack, closing ball, rack (37) of sliding in rack (34) upper end about installing on closing ball (35), rack spring (38) are fixed mounting respectively in both ends about rack (37), every rack spring (38) outer end fixed mounting respectively has stirring tooth (39), fixed mounting has on support frame (34) with rack (37) engaged biax motor (40), compression box (41) are detachably installed to the lower extreme of liquid feeding ring (32).
8. The cardiology nursing effusion drainage extraction device of claim 7, wherein: install vibrations section of thick bamboo (42) between the circumference outside of feed liquor pipe (33) in advance liquid ring (32), install a plurality of vibrations springs (43) between the outer wall of vibrations section of thick bamboo (42) and the inner wall of advance liquid ring (32), slidable mounting has slide bar (44) that are located vibrations section of thick bamboo (42) around on support frame (34), the front end fixedly connected with vibrations ball (45) of slide bar (44), the front end fixed mounting of biax motor (40) have carousel (46) with the rear end slip laminating of slide bar (44).
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| CN202110887517.7A CN113577410B (en) | 2021-08-03 | 2021-08-03 | Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device |
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| CN202110887517.7A CN113577410B (en) | 2021-08-03 | 2021-08-03 | Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device |
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| CN113577410B true CN113577410B (en) | 2023-09-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114129792B (en) * | 2021-12-02 | 2024-02-13 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Effusion drainage device for severe patients in ICU department |
| CN114796646B (en) * | 2022-04-25 | 2022-11-22 | 南通市肿瘤医院 | Easy-to-clean effusion discharging device for oncology department |
| CN118022085B (en) * | 2024-04-10 | 2024-06-14 | 山东赫侨医疗科技有限公司 | Puncture drainage device for thoracic surgery |
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