CN111330105A - Paediatrics nursing is with paediatrics negative pressure gastric lavage device - Google Patents
Paediatrics nursing is with paediatrics negative pressure gastric lavage device Download PDFInfo
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- CN111330105A CN111330105A CN202010160312.4A CN202010160312A CN111330105A CN 111330105 A CN111330105 A CN 111330105A CN 202010160312 A CN202010160312 A CN 202010160312A CN 111330105 A CN111330105 A CN 111330105A
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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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
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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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The embodiment of the invention discloses a pediatric negative-pressure gastric lavage device for pediatric nursing, which particularly relates to the technical field of gastric lavage and comprises a box body and a collecting barrel, wherein a liquid outlet pipe is fixedly arranged on one side of the collecting barrel, a second pipeline is arranged at one end of the liquid outlet pipe through a quick connector, the second pipeline is arranged in the box body and extends out of one side of the box body, and a sampling mechanism is arranged on one side of the box body; the sampling mechanism comprises a sampling tube, a sealing plate is arranged in the sampling tube, a second cylinder is arranged on one side of the sampling tube, a second pipeline is arranged on one side of the sampling tube and extends into the sampling tube, and the second pipeline is arranged on one side of the sealing plate. According to the sampling device, the sampling tube is aligned to the second pipeline and then moved, so that the second pipeline pushes the sealing plate to be opened, body fluid in the collecting barrel enters the sampling tube, the sampling tube is pulled out of the second pipeline after a proper amount of body fluid is in the sampling tube, and then the sampling tube is sealed by the sealing plate, and sampling is quick and convenient.
Description
Technical Field
The embodiment of the invention relates to the technical field of gastric lavage, in particular to a pediatric negative pressure gastric lavage device for pediatric nursing.
Background
Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment of children and teenagers, all health and sanitary problems related to the children and the teenagers belong to the scope of pediatrics, a treated object is in a growth and development stage, and the pediatrics is aimed at continuously exploring the medical theory of pediatrics, reducing morbidity and mortality on the basis of practice, enhancing physique of the children and the teenagers and improving the health care and disease prevention and treatment level of the children and the teenagers. The pediatric gastric lavage refers to pouring a liquid with a certain component into a gastric cavity, mixing the contents in the stomach and then extracting the mixed contents, and repeating the steps for many times. The purpose is to eliminate unabsorbed poison in the stomach or clean the stomach cavity, and the utility model is clinically used for preparing before stomach operation and examination. For acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate and the like in a short time, gastric lavage is an important rescue measure.
In the prior art, negative pressure is usually adopted to inject cleaning fluid into the stomach, and body fluid is sucked out after cleaning, in the prior art, the body fluid sucked out from the stomach of a child patient needs to be checked, but in the prior art, medical care personnel are inconvenient to sample from a large amount of sucked body fluid, and the sampling operation is complicated.
Disclosure of Invention
Therefore, the paediatrics negative pressure gastric lavage device for pediatric nursing provided by the embodiment of the invention has the advantages that the sampling tube is aligned to the second pipeline and then moved, the second pipeline pushes the sealing plate to be opened, the through hole on the second pipeline enters the sampling tube, the body fluid in the collecting barrel enters the sampling tube, when a proper amount of body fluid is in the sampling tube, the sampling tube is pulled out of the second pipeline, and then the sealing plate seals the sampling tube under the action of the elastic force.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a pediatric negative pressure gastric lavage device for pediatric nursing comprises a box body, a collecting barrel and a miniature negative pressure pump, wherein the collecting barrel is arranged in the box body, the miniature negative pressure pump is fixedly arranged at the top end of the collecting barrel, an air suction pipe of the miniature negative pressure pump is arranged at the top end of the collecting barrel and extends into the collecting barrel, a first pipeline is arranged in the collecting barrel, one end of the first pipeline extends out of the top end of the collecting barrel and is provided with a gastric tube through a quick connector, the gastric tube is arranged in the box body and extends out of the top end of the box body, one end of the gastric tube is fixedly provided with a flushing head, the flushing head is arranged at the top of the box body, one side of the collecting barrel is fixedly provided with a liquid outlet pipe, one end of the liquid outlet pipe is provided with a second pipeline through a quick connector, the second pipeline is arranged in the box, a sampling mechanism is arranged on one side of the box body;
the sampling mechanism comprises a sampling tube, a sealing plate is arranged in the sampling tube, a plurality of second springs are arranged on one side of the sealing plate and one side wall of the interior of the sampling tube, two ends of each second spring are respectively fixedly connected with the sampling tube and the sealing plate, a first cylinder is arranged between the plurality of second springs and arranged on one side of the sealing plate, the first cylinder is fixedly arranged on one side wall of the interior of the sampling tube, a second cylinder is arranged on one side of the sampling tube, a rubber tube is adhered to the inner wall of the second cylinder, a plurality of second springs are fixedly arranged on one side of the second cylinder, the plurality of second springs are fixedly arranged on one side of a box body, a second pipeline is arranged on one side of the sampling tube and extends into the interior of the sampling tube, a plurality of through holes are arranged in the sampling tube, the second pipeline is arranged on one side of the sealing plate, the first cylinder is arranged on the outer side of the second pipeline, and the plurality of second springs are arranged on the outer side of the second pipeline.
Further, the box front end has the chamber door through hinge joint, the inside storage bucket that is equipped with of box, the storage bucket is established in collecting vessel one side, the fixed miniature pump that is equipped with in storage bucket top, the miniature pump water inlet end is fixed to be equipped with into the pipe, advance the pipe and establish and store the bucket top and extend into inside, the miniature pump goes out the fixed exit tube that is equipped with in water end, the exit tube is established inside the box.
Further, a rubber pad is inlaid on one side of the sealing plate, the rubber pad is contacted with one end of the second pipeline, a metal cylinder is fixedly arranged on one side of the sampling tube, the metal cylinder is arranged on the outer side of the second cylinder, an annular magnet is inlaid on one side of the box body, the annular magnet is arranged at one end of the metal cylinder, the annular magnet is arranged on the outer side of the second spring, and the metal cylinder and the annular magnet are adsorbed mutually.
Furthermore, a filter screen is fixedly arranged on one side wall inside the collecting barrel, and the filter screen is arranged at the other end of the second pipeline.
Further, filter screen one side is equipped with the brush, the fixed bull stick that is equipped with in brush one side, the bull stick is established inside the collecting vessel, bull stick one end is equipped with the cavity pole and extends into inside the cavity pole, the cavity pole is fixed to be established on the inside another lateral wall of collecting vessel, the bull stick passes through bearing swing joint with the cavity pole, the fixed a plurality of blades that are equipped with in bull stick outer end, the blade is established in cavity pole one side, the blade is established under first pipeline.
Furthermore, a switch valve is arranged at the outer end of the liquid outlet pipe, and the liquid outlet pipe is connected with the second pipeline through a quick connector.
Further, the fixed carriage that is equipped with in box top, two drawers are inlayed through the slide rail in the carriage inside, the fixed shell that is equipped with in box top, the shell is established in carriage one side, there is the apron on the shell top through hinge swing joint, the fixed sterilamp that is equipped with on the inside lateral wall of shell, the inside fixed box that holds that is equipped with of shell, the washing head is established inside the box that holds.
Furthermore, a sealing plug is arranged at the top end of the sampling tube and extends into the sampling tube.
The embodiment of the invention has the following advantages:
1. according to the sampling device, the sampling tube is aligned to the second pipeline and then moved, so that the second pipeline pushes the sealing plate to be opened, the through hole in the second pipeline enters the sampling tube, the body fluid in the collecting barrel enters the sampling tube, the sampling tube is pulled out of the second pipeline after a proper amount of body fluid is in the sampling tube, and then the sampling tube is sealed by the sealing plate under the action of elasticity, so that the sampling device is quick and convenient to sample compared with the prior art;
2. compared with the prior art, the filter screen has the advantages that the filter screen is designed, the phenomenon that normal sampling is influenced due to the fact that impurities in body fluid in the collecting barrel block the liquid outlet pipe is avoided, meanwhile, the body fluid flowing out of the first pipeline drives the hairbrush to rotate along the filter screen under the action of negative pressure, the impurities adhered to the filter screen are stirred, the phenomenon that the impurities adhere to the filter screen for a long time to block the filter screen is avoided, and normal sampling is further guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic overall perspective structure provided in embodiment 1 of the present invention;
FIG. 2 is a schematic cross-sectional view of the whole structure provided in embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2 according to embodiment 1 of the present invention;
FIG. 4 is a schematic side view of the sampling tube and the first cylinder according to example 1 of the present invention;
FIG. 5 is a schematic side view of a second cylinder and a rubber cylinder provided in embodiment 1 of the present invention;
fig. 6 is a schematic side view of a sealing plate and a rubber pad according to embodiment 1 of the present invention;
FIG. 7 is an enlarged view of a portion B of FIG. 2 according to embodiment 2 of the present invention;
FIG. 8 is a schematic side view of a filter, a brush and a rotating rod according to embodiment 2 of the present invention;
in the figure: 1 box body, 2 collecting barrels, 3 micro negative pressure pumps, 4 first pipelines, 5 stomach tubes, 6 flushing heads, 7 liquid outlet pipes, 8 second pipelines, 9 through holes, 10 sampling pipes, 11 sealing plates, 12 second springs, 13 first cylinders, 14 second cylinders, 15 rubber cylinders, 16 second springs, 17 storage barrels, 18 micro water pumps, 19 outlet pipes, 20 inlet pipes, 21 rubber pads, 22 metal cylinders, 23 annular magnets, 24 filter screens, 25 hairbrushes, 26 rotating rods, 27 blades, 28 hollow rods, 29 supporting frames, 30 sealing plugs, 31 shells, 32 disinfection lamps, 33 cover plates, 34 receiving boxes and 35.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-6 of the specification, the pediatric negative pressure gastric lavage device for pediatric nursing of the embodiment comprises a box body 1, a collecting barrel 2 and a miniature negative pressure pump 3, wherein the collecting barrel 2 is arranged inside the box body 1, the miniature negative pressure pump 3 is fixedly arranged at the top end of the collecting barrel 2, an air suction pipe of the miniature negative pressure pump 3 is arranged at the top end of the collecting barrel 2 and extends into the collecting barrel 2, a first pipeline 4 is arranged inside the collecting barrel 2, one end of the first pipeline 4 extends out of the top end of the collecting barrel 2 and is provided with a gastric tube 5 through a quick connector, the gastric tube 5 is arranged inside the box body 1 and extends out of the top end of the box body 1, one end of the gastric tube 5 is fixedly provided with a flushing head 6, the flushing head 6 is arranged at the top of the box body 1, one side of the collecting barrel 2 is fixedly provided with a liquid outlet pipe 7, one end of the liquid outlet pipe 7 is provided with a second pipeline 8, a plurality of through holes 9 are formed in the outer end of the second pipeline 8, the through holes 9 are formed in one side of the box body 1, and a sampling mechanism is arranged on one side of the box body 1;
the sampling mechanism comprises a sampling tube 10, a sealing plate 11 is arranged in the sampling tube 10, a plurality of second springs 12 are arranged on one side of the sealing plate 11 and one side wall of the sampling tube 10, two ends of each second spring 12 are respectively fixedly connected with the sampling tube 10 and the sealing plate 11, a first cylinder 13 is arranged between the plurality of second springs 12, the first cylinder 13 is arranged on one side of the sealing plate 11, the first cylinder 13 is fixedly arranged on one side wall of the sampling tube 10, a second cylinder 14 is arranged on one side of the sampling tube 10, a rubber cylinder 15 is adhered on the inner wall of the second cylinder 14, a plurality of second springs 16 are fixedly arranged on one side of the second cylinder 14, the plurality of second springs 16 are fixedly arranged on one side of a box body 1, a second pipeline 8 is arranged on one side of the sampling tube 10 and extends into the sampling tube 10, a plurality of through holes 9 are arranged in the sampling tube 10, and the second pipeline 8 is arranged on one side of the sealing plate 11, the first cylinder 13 is arranged on the outer side of the second pipeline 8, the rubber cylinder 15 is sleeved on the outer end of the second pipeline 8, and the plurality of second springs 16 are arranged on the outer side of the second pipeline 8.
Further, 1 front end of box has the chamber door through hinge, 1 inside being equipped with of box stores bucket 17, store bucket 17 and establish in 2 one sides of collecting vessel, store the fixed miniature pump 18 that is equipped with in bucket 17 top, the miniature pump 18 end of intaking is fixed to be equipped with into pipe 20, it establishes on storage bucket 17 top and extends into inside storing bucket 17 to advance pipe 20, the miniature pump 18 end of water output is fixed and is equipped with exit tube 19, exit tube 19 is established inside box 1, store bucket 17 and store the washing liquid, utilize miniature pump 18 extraction washing liquid to wash the stomach to the infant.
Further, a rubber pad 21 is inlayed on one side of the closing plate 11, the rubber pad 21 contacts with 8 one end of the second pipeline, a metal cylinder 22 is fixedly arranged on one side of the sampling tube 10, the metal cylinder 22 is arranged on the outer side of the second cylinder 14, an annular magnet 23 is inlayed on one side of the box body 1, the annular magnet 23 is arranged at one end of the metal cylinder 22, the annular magnet 23 is arranged on the outer side of the second spring 16, the metal cylinder 22 and the annular magnet 23 are mutually adsorbed, and thus the annular magnet 23 is fixed to the sampling tube 10 by adsorbing the metal cylinder 22.
Further, 7 outer ends of drain pipes are equipped with the ooff valve, drain pipes 7 are connected through quick-operation joint with second pipeline 8, the quick assembly disassembly of drain pipes 7 and second pipeline 8 of being convenient for.
Further, the fixed carriage 29 that is equipped with in 1 top of box, carriage 29 is inside to be inlayed through the slide rail and is had two drawers 30, the fixed shell 31 that is equipped with in 1 top of box, shell 31 is established in carriage 29 one side, there is apron 33 on the shell 31 top through hinge swing joint, the fixed sterilamp 32 that is equipped with on the inside lateral wall of shell 31, the inside fixed box 34 that holds that is equipped with of shell 31, wash head 6 and establish inside holding box 34, after the gastric lavage, place wash head 6 inside holding box 34 in, then close apron 33, start sterilamp 32 and disinfect wash head 6, effectively prevent the personnel on every side of the bacterial diffusion infection on the wash head 6.
Further, a sealing plug 35 is arranged at the top end of the sampling tube 10, and the sealing plug 35 extends into the sampling tube 10, so that the body fluid in the sampling tube 10 can be conveniently poured out for inspection.
The implementation scenario is specifically as follows: in practical use, the cover plate 33 and the box door are opened, the gastric tube 5 is inserted into the box body 1 from the top end of the box body 1, the gastric tube 5 is connected with the outlet tube 19 by using the quick connector, the rinsing head 6 is inserted into the stomach of the infant, the micro water pump 18 is started to inject cleaning fluid which is added in advance into the storage barrel 17 into the stomach of the infant through the inlet tube 20, the outlet tube 19, the gastric tube 5 and the rinsing head 6 for cleaning, the gastric tube 5 is separated from the outlet tube 19 after cleaning is finished, the gastric tube 5 is connected with the first pipeline 4 through the quick connector, the micro negative pressure pump 3 is started, the micro negative pressure pump 3 works to generate negative pressure inside the collection barrel 2, body fluid inside the stomach of the patient flows into the collection barrel 2 through the rinsing head 6, the gastric tube 5 and the first pipeline 4, and the rubber barrel 15 is positioned at the outer end of the through hole 9 of the second, then, the sampling tube 10 is aligned with the second tube 8 and then moved, so that the second tube 8 is inserted into the sampling tube 10, when the second tube 8 contacts with the closing plate 11, the second tube 8 pushes the closing plate 11 to move, so that the closing plate 11 is separated from the first cylinder 13, the second spring 12 is stretched, at the same time, the sampling tube 10 pushes the second cylinder 14 and the rubber cylinder 15 to move along the second tube 8 towards the box body 1, at the same time, the second cylinder 14 compresses the second spring 16, at the same time, the sampling tube 10 moves to drive the metal cylinder 22 to move and make the metal cylinder 22 contact and adsorb with the annular magnet 23 on the box body 1, so as to fix the sampling tube 10, at the moment, the through hole 9 enters into the sampling tube 10, then the switch valve on the liquid outlet tube 7 is opened, the body fluid in the collection barrel 2 enters into the sampling tube 10 along the liquid outlet tube 7, the second tube 8 and the through hole 9, after a proper amount of body fluid, the switch valve is closed, the sampling tube 10 is pulled out from the second pipeline 8, the sealing plate 11 moves under the elastic action of the second spring 12 to be in contact with the first cylinder 13, the rubber pad 21 on the sealing plate 11 seals the first cylinder 13, body fluid in the sampling tube 10 is prevented from leaking, meanwhile, the second cylinder 14 moves under the elastic action of the second spring 16 to the outer end of the through hole 9, the through hole 9 is sealed by the rubber cylinder 15, the through hole 9 is prevented from being blocked by external impurities, the body fluid in the sampling tube 10 can be poured out for inspection by pulling out the sealing plug 35 on the sampling tube 10 during detection, the sampling is quick and convenient, the problem that in the prior art, the body fluid sucked out from the stomach of an infant is generally required to be sent for inspection is solved, but in the prior art, a doctor in the prior art is inconvenient to take samples from a large amount of sucked body fluid, and the sampling.
Referring to the attached drawings 2, 7 and 8 in the specification, in the pediatric negative pressure gastric lavage device for pediatric nursing of this embodiment, a filter screen 24 is fixedly arranged on one side wall inside the collection barrel 2, and the filter screen 24 is arranged at the other end of the second pipeline 8 to avoid the blockage of the liquid outlet pipe 7.
Further, filter screen 24 one side is equipped with brush 25, brush 25 one side is fixed to be equipped with bull stick 26, bull stick 26 is established inside collecting vessel 2, 26 one end of bull stick is equipped with well hollow rod 28 and extends into inside well hollow rod 28, well hollow rod 28 is fixed to be established on 2 inside another lateral walls of collecting vessel, bull stick 26 passes through bearing swing joint with well hollow rod 28, the fixed a plurality of blades 27 that are equipped with in 26 outer ends of bull stick, blade 27 is established in well hollow rod 28 one side, blade 27 is established under first pipeline 4, avoids filter screen 24 to block up.
The implementation scenario is specifically as follows: impurity jam drain pipe 7 in avoiding collecting vessel 2 in the body fluid through collecting vessel 2 filter screen 24's design leads to influencing normal sample, in the collecting process simultaneously, the body fluid that flows out strikes on blade 27 in first pipeline 4 under the negative pressure effect, thereby make blade 27 rotate, thereby drive bull stick 26 and rotate, and then drive brush 25 and rotate along filter screen 24, mix the impurity of adhesion on filter screen 24, make the impurity activity on the filter screen 24 get up, avoid long-time adhesion to lead to blockking up filter screen 24 on filter screen 24, further ensure normal sample, this embodiment has specifically solved the problem that drain pipe 7 easily blocks up the influence sample.
The working principle is as follows:
referring to the attached drawings 1-6 of the specification, in practical use, the cover plate 33 and the box door are opened, the gastric tube 5 is inserted into the box body 1 from the top end of the box body 1, the gastric tube 5 is connected with the outlet tube 19 by using the quick connector, the rinsing head 6 is inserted into the stomach of the infant, the micro water pump 18 is started to inject the cleaning liquid which is added in advance into the storage barrel 17 into the stomach of the infant through the inlet tube 20, the outlet tube 19, the gastric tube 5 and the rinsing head 6 for cleaning, the gastric tube 5 is separated from the outlet tube 19 after cleaning is finished, the gastric tube 5 is connected with the first pipeline 4 through the quick connector, the micro negative pressure pump 3 is started, the micro negative pressure pump 3 works to generate negative pressure inside the collection barrel 2, the body fluid inside the stomach of the patient flows into the collection barrel 2 through the rinsing head 6, the gastric tube 5 and the first pipeline 4, and the rubber barrel 15 is positioned at the outer end of the, then, the sampling tube 10 is aligned with the second tube 8 and then moved, so that the second tube 8 is inserted into the sampling tube 10, when the second tube 8 contacts with the closing plate 11, the second tube 8 pushes the closing plate 11 to move, so that the closing plate 11 is separated from the first cylinder 13, the second spring 12 is stretched, at the same time, the sampling tube 10 pushes the second cylinder 14 and the rubber cylinder 15 to move along the second tube 8 towards the box body 1, at the same time, the second cylinder 14 compresses the second spring 16, at the same time, the sampling tube 10 moves to drive the metal cylinder 22 to move and make the metal cylinder 22 contact and adsorb with the annular magnet 23 on the box body 1, so as to fix the sampling tube 10, at the moment, the through hole 9 enters into the sampling tube 10, then the switch valve on the liquid outlet tube 7 is opened, the body fluid in the collection barrel 2 enters into the sampling tube 10 along the liquid outlet tube 7, the second tube 8 and the through hole 9, after a proper amount of body fluid, the switch valve is closed, the sampling tube 10 is pulled out of the second pipeline 8, the sealing plate 11 moves to be in contact with the first cylinder 13 under the action of the elastic force of the second spring 12, the rubber pad 21 on the sealing plate 11 seals the first cylinder 13 to prevent body fluid in the sampling tube 10 from leaking, meanwhile, the second cylinder 14 moves to the outer end of the through hole 9 under the action of the elastic force of the second spring 16, the rubber cylinder 15 seals the through hole 9 to prevent the through hole 9 from being blocked by external impurities, the body fluid in the sampling tube 10 can be poured out for inspection by pulling out the sealing plug 35 on the sampling tube 10 during detection, and sampling is rapid and convenient;
referring to specification attached drawings 2, 7 and fig. 8, avoid impurity in the body fluid to block up drain pipe 7 through filter screen 24's in the collecting vessel 2 design and lead to influencing normal sample, in the collecting process simultaneously, the body fluid that flows out in first pipeline 4 strikes on blade 27 under the negative pressure effect, thereby make blade 27 rotate, thereby drive bull stick 26 and rotate, and then drive brush 25 and rotate along filter screen 24, stir the impurity of adhesion on filter screen 24, make the impurity activity on the filter screen 24, avoid long-time adhesion to lead to blocking up filter screen 24 on filter screen 24, further ensure normal sample.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a paediatrics nursing is with paediatrics negative pressure gastric lavage device, includes box (1), collecting vessel (2) and miniature negative pressure pump (3), its characterized in that: the collecting barrel (2) is arranged inside the box body (1), the top end of the collecting barrel (2) is fixedly provided with a micro negative pressure pump (3), an air suction pipe of the micro negative pressure pump (3) is arranged at the top end of the collecting barrel (2) and extends into the collecting barrel (2), the collecting barrel (2) is internally provided with a first pipeline (4), one end of the first pipeline (4) extends out of the top end of the collecting barrel (2) and is provided with a stomach tube (5) through a quick connector, the stomach tube (5) is arranged inside the box body (1) and extends out of the top end of the box body (1), one end of the stomach tube (5) is fixedly provided with a flushing head (6), the flushing head (6) is arranged at the top of the box body (1), one side of the collecting barrel (2) is fixedly provided with a liquid outlet pipe (7), one end of the liquid outlet pipe (7) is provided with a second pipeline (8) through a quick connector, the second pipeline (8) is, the outer end of the second pipeline (8) is provided with a plurality of through holes (9), the through holes (9) are formed in one side of the box body (1), and a sampling mechanism is arranged on one side of the box body (1);
the sampling mechanism comprises a sampling tube (10), a sealing plate (11) is arranged inside the sampling tube (10), a plurality of second springs (12) are arranged on one side of the sealing plate (11) and one side wall inside the sampling tube (10), two ends of each second spring (12) are fixedly connected with the sampling tube (10) and the sealing plate (11) respectively, a plurality of first cylinders (13) are arranged between the second springs (12), each first cylinder (13) is arranged on one side of the sealing plate (11), each first cylinder (13) is fixedly arranged on one side wall inside the sampling tube (10), each second cylinder (14) is arranged on one side of the sampling tube (10), a rubber cylinder (15) is adhered to the inner wall of each second cylinder (14), a plurality of second springs (16) are fixedly arranged on one side of a box body (1) and a plurality of second springs (16) are fixedly arranged on one side of the box body (1), second pipeline (8) are established in sampling tube (10) one side and are extended into inside sampling tube (10), and are a plurality of through-hole (9) are all established inside sampling tube (10), second pipeline (8) are established in shrouding (11) one side, establish in the second pipeline (8) the outside first drum (13), rubber tube (15) cover is established in second pipeline (8) outer end, and is a plurality of second spring (16) are all established in the second pipeline (8) outside.
2. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: box (1) front end has the chamber door through hinge joint, box (1) inside is equipped with stores bucket (17), store bucket (17) and establish in collecting vessel (2) one side, store bucket (17) top and fix and be equipped with miniature pump (18), miniature pump (18) water inlet end is fixed and is equipped with into pipe (20), it establishes on storage bucket (17) top and extends into inside storing bucket (17) to advance pipe (20), miniature pump (18) water outlet end is fixed and is equipped with exit tube (19), exit tube (19) are established inside box (1).
3. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: shrouding (11) one side is inlayed and is had rubber pad (21), rubber pad (21) contact with second pipeline (8) one end, fixed metal cylinder (22) that is equipped with in sampling tube (10) one side, establish in the second cylinder (14) outside metal cylinder (22), inlay on one side of box (1) and have ring magnet (23), ring magnet (23) are established in metal cylinder (22) one end, ring magnet (23) are established in the second spring (16) outside, metal cylinder (22) adsorb with ring magnet (23) mutually.
4. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: a filter screen (24) is fixedly arranged on one side wall in the collecting barrel (2), and the filter screen (24) is arranged at the other end of the second pipeline (8).
5. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 4 wherein: filter screen (24) one side is equipped with brush (25), brush (25) one side is fixed and is equipped with bull stick (26), bull stick (26) are established inside collecting vessel (2), bull stick (26) one end is equipped with well hollow rod (28) and extends into inside well hollow rod (28), well hollow rod (28) are fixed to be established on collecting vessel (2) inside another lateral wall, bearing swing joint is passed through with well hollow rod (28) in bull stick (26), fixed a plurality of blades (27) that are equipped with in bull stick (26) outer end, establish in well hollow rod (28) one side blade (27), establish under first pipeline (4) blade (27).
6. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: the outer end of the liquid outlet pipe (7) is provided with a switch valve, and the liquid outlet pipe (7) is connected with the second pipeline (8) through a quick connector.
7. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: the fixed carriage (29) that is equipped with in box (1) top, inside embedding through the slide rail of carriage (29) has two drawers (30), fixed shell (31) that is equipped with in box (1) top, establish in carriage (29) one side shell (31), there is apron (33) shell (31) top through hinge swing joint, the fixed sterilamp (32) that is equipped with on the inside lateral wall of shell (31), shell (31) inside fixed box (34) that holds that is equipped with, wash head (6) and establish inside box (34) that holds.
8. The pediatric negative pressure gastric lavage device for pediatric care as defined in claim 1 wherein: the top end of the sampling tube (10) is provided with a sealing plug (35), and the sealing plug (35) extends into the sampling tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160312.4A CN111330105A (en) | 2020-03-10 | 2020-03-10 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160312.4A CN111330105A (en) | 2020-03-10 | 2020-03-10 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
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| Publication Number | Publication Date |
|---|---|
| CN111330105A true CN111330105A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010160312.4A Withdrawn CN111330105A (en) | 2020-03-10 | 2020-03-10 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
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| CN (1) | CN111330105A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138233A (en) * | 2020-10-23 | 2020-12-29 | 杨守艳 | Negative pressure gastric lavage device for medical pediatric nursing |
| CN112717223A (en) * | 2020-12-28 | 2021-04-30 | 贺金萍 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN112717210A (en) * | 2020-12-25 | 2021-04-30 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Negative pressure gastric lavage device for department of pediatrics |
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
-
2020
- 2020-03-10 CN CN202010160312.4A patent/CN111330105A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138233A (en) * | 2020-10-23 | 2020-12-29 | 杨守艳 | Negative pressure gastric lavage device for medical pediatric nursing |
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
| CN113143328B (en) * | 2020-12-22 | 2024-06-11 | 上海市闵行区中心医院 | Noninvasive gastric-shed cell and nucleic acid sampling system and application method thereof |
| CN112717210A (en) * | 2020-12-25 | 2021-04-30 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Negative pressure gastric lavage device for department of pediatrics |
| CN112717223A (en) * | 2020-12-28 | 2021-04-30 | 贺金萍 | Paediatrician is with paediatrics negative pressure gastric lavage device |
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Application publication date: 20200626 |