CN114392418B - Negative pressure gastric lavage device for pediatric nursing - Google Patents
Negative pressure gastric lavage device for pediatric nursing Download PDFInfo
- Publication number
- CN114392418B CN114392418B CN202210165887.4A CN202210165887A CN114392418B CN 114392418 B CN114392418 B CN 114392418B CN 202210165887 A CN202210165887 A CN 202210165887A CN 114392418 B CN114392418 B CN 114392418B
- Authority
- CN
- China
- Prior art keywords
- frame
- liquid
- rod
- fixed
- gastric lavage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002496 gastric effect Effects 0.000 title claims abstract description 62
- 230000000474 nursing effect Effects 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 210000004051 gastric juice Anatomy 0.000 claims 2
- 230000007306 turnover Effects 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 210000002784 stomach Anatomy 0.000 description 9
- 238000003466 welding Methods 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 206010028813 Nausea Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008693 nausea Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J19/00—Devices for receiving spittle, e.g. spittoons
-
- 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
-
- 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
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- 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)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a negative pressure gastric lavage device, in particular to a negative pressure gastric lavage device for pediatric nursing. The invention provides a negative pressure gastric lavage device for pediatric nursing, which is convenient and rapid in cleaning gastric lavage liquid. The utility model provides a paediatrics nursing is with negative pressure gastric lavage device, is including base, air compression post, fixed frame, first mount, liquid storage pot, liquid feeding pipe, liquid feeding lid, catheter etc. the top of base is connected with the air compression post, and the top of air compression post is connected with fixed frame, and the inside left wall of fixed frame is connected with first mount. The valve is opened by twisting the knob on the valve, then gastric lavage liquid in the collection tank flows out through the liquid outlet pipe, and after gastric lavage liquid is discharged, the valve is closed by reversely twisting the knob on the valve, so that gastric lavage liquid in the collection tank can be rapidly discharged through simple operation.
Description
Technical Field
The invention relates to a negative pressure gastric lavage device, in particular to a negative pressure gastric lavage device for pediatric nursing.
Background
When a pediatric doctor washes the stomach of a child patient, the pediatric negative pressure gastric lavage device is needed to perform negative pressure gastric lavage on the patient, the negative pressure gastric lavage refers to a medical treatment mode that gastric lavage liquid prepared by medicines with different components according to different proportions is injected into the stomach of the patient, so that poison which is not absorbed by the stomach of the patient is cleaned and eliminated, and after the gastric lavage liquid is injected, the gastric lavage liquid is also needed to be pumped out, and thus the negative pressure gastric lavage work can be completed repeatedly.
According to CN214911473U of patent grant publication No. a paediatric negative pressure gastric lavage device for paediatric nursing, which comprises a case, equal fixed mounting of both feet in case one side has the dead lever, the inboard fixed mounting of dead lever has the hand push rod, the case top is equipped with first case lid, first case lid top is equipped with the hinge, first case lid and case pass through the hinge and articulate, case one side is equipped with the second case lid, second case lid one side is equipped with the hinge, second case lid and case pass through the hinge and articulate, case one side is equipped with electromagnetic three-way valve, case opposite side fixed mounting has first mount pad, case opposite side fixed mounting has the second mount pad, first filter vat is installed to first mount pad bottom, the second filter vat is installed to the second mount pad bottom, the device is through starting first pump and second pump to carry out the efficient negative pressure gastric lavage work to children, but the device is comparatively inconvenient when the gastric lavage liquid of clearance pumping in the sewage case, need to take out the sewage case whole through opening the second case lid and handle gastric lavage liquid in the sewage case, this kind of treatment mode is inconvenient, can't be simple and quick with the sewage case in the drain gastric lavage liquid, if the sewage case is difficult to clean and the sewage case is polluted for a longer time, and if the medical staff is more easy to clean the sewage case.
In order to solve the problems in the prior art, it is necessary to design a pediatric negative pressure gastric lavage device for pediatric nursing, so as to achieve the effect of convenience and rapidness in cleaning gastric lavage liquid.
Disclosure of Invention
In order to overcome the defect that the traditional negative pressure gastric lavage device can not quickly and conveniently clean gastric lavage liquid, the technical problem to be solved is as follows: provides a convenient and rapid negative pressure gastric lavage device for pediatric nursing during gastric lavage fluid cleaning.
The utility model provides a paediatrics nursing is with negative pressure gastric lavage device, the on-line screen storage device comprises a base, the air compression column, the fixed frame, a first mount, the liquid storage pot, the liquid feeding pipe, the liquid feeding lid, the catheter, first dead lever, first connecting pipe, first switching frame, the hose, pressurizing mechanism, drainage mechanism and switching mechanism, the top of base is connected with the air compression column, the top of air compression column is connected with the fixed frame, the inside left wall of fixed frame is connected with first mount, be connected with the liquid storage pot on the first mount, the top of liquid storage pot is connected with the liquid feeding pipe, the liquid feeding pipe runs through the top of liquid storage pot, the top of liquid feeding pipe has the liquid feeding lid through threaded connection, the bottom of liquid storage pot is connected with the catheter, the catheter runs through the right wall of fixed frame, the rear side of fixed frame right wall is connected with first dead lever, the right side of first dead lever is connected on the outer wall at the catheter top, the top of catheter is connected with first connecting pipe, the front side of first connecting pipe is connected with first switching frame, the right side of first switching frame is connected with the hose, the inside of fixed frame is equipped with pressurizing mechanism, the inside the left wall of air compression column is equipped with pressurizing mechanism, the inside the left side of the inside the pump frame is equipped with the inside the left side of the switching mechanism.
Further, the pressurizing mechanism comprises a piston rod, a pedal, a reset spring, a vent pipe and a second switching frame, wherein the piston rod is connected with the inside of the air compression column in a sliding mode, the pedal is connected with the bottom of the piston rod and is in sliding fit with the air compression column, the pedal penetrates through the rear wall of the air compression column, the reset spring is connected between the pedal and the base and is located inside the air compression column, the right side of the air compression column is connected with the vent pipe, the vent pipe penetrates through the bottom of the fixed frame, the top of the vent pipe is connected with a second switching frame, the bottom of the second switching frame is connected to the top of the liquid storage tank, and the second switching frame is located on the right side of the liquid adding pipe.
Further, the liquid pumping mechanism is including second mount, the collecting vessel, the piston cylinder, the piston block, the exhaust tube, the drain pipe, the second dead lever, the second connecting pipe, the drain pipe, valve and third switching frame, the right wall of fixed frame inside is connected with the second mount, the second mount is located the front side of first mount, the right side of second mount is connected with the collecting vessel, the interior bottom of fixed frame is connected with the piston cylinder, the top of piston rod is connected with the piston block, the bottom of fixed frame is run through to the piston block, the piston block is located inside the piston cylinder, piston block and piston cylinder sliding fit, the top of piston cylinder is connected with the exhaust tube, the top of exhaust tube is connected with the third switching frame, the bottom of third switching frame is connected on the collecting vessel, the right side of collecting vessel is connected with the drain pipe, the drain pipe runs through the fixed frame, the right wall of fixed frame is connected with the second dead lever, the second dead lever is located the front side of first dead lever, the second dead lever is connected on the outer wall at the drain pipe top, be connected with the piston block between the top of drain pipe and the front side of first switching frame, the valve is connected with the drain pipe, the drain pipe is installed to the left side.
Further, the switching mechanism comprises a guide rod, a first sliding frame, a first one-way valve and a second one-way valve, the lower side of the left wall inside the fixed frame is connected with the guide rod, the guide rod is located between the first fixed frame and the second fixed frame, the first sliding frame is connected to the guide rod in a sliding mode, the first sliding frame penetrates through the left wall and the bottom of the fixed frame in a sliding mode, the first one-way valve is installed on the upper side of the first sliding frame, the first one-way valve is communicated with the piston cylinder, and the second one-way valve is installed on the lower side of the first sliding frame.
Further, the device further comprises a blocking mechanism, the blocking mechanism comprises a third fixed rod, a second sliding frame, a first rotating rod, a stirring block, a first torsion spring and a rotating ring, the rotating ring is connected to the inside of the first rotating frame in a rotating mode, two circular through holes are formed in the rotating ring, the rotating ring is communicated with a hose, the circular through holes on the front side of the rotating ring are communicated with the first rotating frame and the second connecting pipe, the first rotating rod penetrates through the first rotating frame in a rotating mode, the stirring block is connected to the left side of the first rotating rod, the first torsion spring is connected between the stirring block and the first rotating frame and is sleeved on the first rotating rod, the third fixed rod is connected to the lower side of the right wall of the fixed frame, the third fixed rod is located under the second fixed rod, the second sliding frame is connected to the right side of the third fixed rod in a sliding mode, the left side of the second sliding frame is connected to the bottom of the front side of the first sliding frame, and the second sliding frame is matched with the stirring block in a contact mode.
Further, the collecting mechanism comprises a supporting rod, a sliding rod and a collecting frame, wherein the supporting rod is connected to the middle of the right wall of the fixed frame, the sliding rod is connected to the right side of the supporting rod in a sliding mode, and the collecting frame is connected to the right side of the sliding rod.
Further, the device further comprises a sealing mechanism, the sealing mechanism comprises a second fixed block, a second rotating rod, turning plates, first fixed blocks, clamping blocks and second torsion springs, the front side and the rear side of the collecting frame are respectively connected with the first fixed blocks, the two first fixed blocks on the two sides are symmetrical front and rear, the two first fixed blocks on the same side are respectively connected with the clamping blocks in a rotating mode, the two clamping blocks are respectively symmetrical front and rear, the second torsion springs are respectively connected between the clamping blocks and the first fixed blocks, the left side and the right side of the collecting frame are respectively connected with the second fixed blocks, the two second fixed blocks are respectively symmetrical left and right, the two second rotating rods are respectively connected with the turning plates in a hinged mode, the two turning plates are respectively symmetrical left and right, the two turning plates are respectively matched with the two clamping blocks in a clamping mode, and the two turning plates are respectively matched with the top of the collecting frame in a contact mode.
Further, a knob is arranged on the valve.
The invention has the following beneficial effects: 1. the valve is opened through twisting the knob, then gastric lavage liquid in the collecting tank can flow out through the drain pipe, and the valve is closed through reversing twisting the knob after gastric lavage liquid is discharged, so that the gastric lavage liquid in the collecting tank can be rapidly discharged through simple operation.
2. The collecting frame and the filter screen on the collecting frame are pulled to the position right below the mouth of the child through the sliding rod, so that when the child is regurgitated and nausea, the mouth water of the child can be timely spitted into the collecting frame, the mouth water spitted by the child can be collected in a concentrated mode, the mouth water can be prevented from falling on the ground, and the labor intensity of a cleaner is effectively reduced.
3. Through rotating the two turning plates in the direction of being close to each other by taking the second rotating rod as a circle, the two turning plates are covered on the collecting frame, so that the collecting frame can be covered, and the odor emitted by the mouthwash in the collecting frame is prevented from polluting indoor air.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of the pressurizing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the liquid pumping mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first part of the liquid pumping mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second part of the liquid pumping mechanism of the present invention.
Fig. 8 is a schematic perspective view of a switching mechanism according to the present invention.
Fig. 9 is a schematic perspective view of the blocking mechanism of the present invention.
Fig. 10 is a schematic perspective view of the blocking mechanism of the present invention.
Fig. 11 is a schematic perspective view of a collecting mechanism according to the present invention.
Fig. 12 is an enlarged view of the present invention at a.
Fig. 13 is a schematic perspective view of a closure mechanism according to the present invention.
The reference symbols in the drawings: 1: base, 2: air compression column, 3: fixed frame, 4: first mount, 5: liquid storage tank, 6: liquid adding pipe, 7: liquid feeding lid, 8: catheter, 9: first dead lever, 10: first connecting tube, 11: first transfer frame, 12: hose, 13: pressurizing mechanism, 131: piston rod, 132: pedal, 133: return spring, 134: breather pipe, 135: second transfer frame, 14: liquid pumping mechanism, 141: second mount, 142: collection tank, 143: piston cylinder, 144: piston block, 145: exhaust tube, 146: liquid extraction tube, 147: second fixing lever, 148: second connecting tube, 149: liquid outlet pipe, 1410: valve, 1411: third switching frame, 15: switching mechanism, 151: guide bar, 152: first carriage, 153: first check valve, 154: second check valve, 16: blocking mechanism, 161: third fixed lever, 162: second carriage, 163: first rotating lever, 164: toggle block, 165: first torsion spring, 166: rotating ring, 17: collection mechanism, 171: support bar, 172: slide bar, 173: collection frame, 18: closing mechanism, 181: second fixed block, 182: second turning lever, 183: flap, 184: first fixed block, 185: fixture block, 186: and a second torsion spring.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Description of the preferred embodiments 1
The utility model provides a paediatrics nursing is with negative pressure gastric lavage device, please look over fig. 1-8, including base 1, the air compression post 2, fixed frame 3, first mount 4, the liquid storage pot 5, liquid feeding pipe 6, liquid feeding lid 7, catheter 8, first dead lever 9, first connecting pipe 10, first switching frame 11, the hose 12, pressurizing mechanism 13, drawing liquid mechanism 14 and switching mechanism 15, there is air compression post 2 at the top of base 1 through welded connection, there is fixed frame 3 at the top of air compression post 2 through welded connection, the inside left wall of fixed frame 3 has first mount 4 through welded connection, be connected with liquid storage pot 5 on the first mount 4, the top of liquid storage pot 5 is connected with liquid feeding pipe 6, the top of liquid feeding pipe 6 is run through the top of liquid storage pot 5, there is liquid feeding lid 7 at the top of liquid feeding pipe 6 through threaded connection, the bottom of liquid storage pot 5 is connected with catheter 8, the right wall that catheter 8 runs through fixed frame 3, the rear side of fixed frame 3 right side is connected with first dead lever 9, the right side connection at the top of catheter 8 is equipped with on the outer wall top of fixed frame, the top of hollow frame 2 is equipped with fixed frame 3, the inside 10 is equipped with first switching mechanism 11, the inside switching mechanism is equipped with the inside hose 11 on the side of hollow switching frame 3, the inside is equipped with the inside frame 3, the inside is equipped with the side of the switching mechanism is equipped with the side of the front connecting frame 11.
Referring to fig. 2 and 4, the pressurizing mechanism 13 includes a piston rod 131, a pedal 132, a return spring 133, a vent pipe 134 and a second switching frame 135, the piston rod 131 is slidably connected to the inside of the air compression column 2, the pedal 132 is connected to the bottom of the piston rod 131 by welding, the pedal 132 is slidably matched with the air compression column 2, the pedal 132 penetrates through the rear wall of the air compression column 2, the return spring 133 is connected between the pedal 132 and the base 1, the return spring 133 is located inside the air compression column 2, the right side of the air compression column 2 is connected with the vent pipe 134, the vent pipe 134 penetrates through the bottom of the fixed frame 3, the top of the vent pipe 134 is connected with the second switching frame 135, the bottom of the second switching frame 135 is connected to the top of the liquid storage tank 5, and the second switching frame 135 is located on the right side of the liquid filling pipe 6.
Please look over fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, the drainage mechanism 14 is including the second mount 141, the collection tank 142, piston tube 143, piston block 144, exhaust tube 145, the drainage tube 146, second dead lever 147, the second connecting pipe 148, drain pipe 149, valve 1411 and third changeover frame 1411, the inside right wall of fixed frame 3 has the second mount 141 through welded connection, the second mount 141 is located the front side of first mount 4, the right side of second mount 141 is connected with collection tank 142, the bottom of fixed frame 3 is connected with piston tube 143, the top of piston rod 131 is connected with piston block 144 through welded connection, piston block 144 slidingtype through the bottom of fixed frame 3, piston block 144 is located the inside of piston tube 143, piston block 144 and piston tube 143 sliding fit, the top of piston tube 143 is connected with exhaust tube 145, the top of exhaust tube 145 is connected with third changeover frame 1411, the bottom of third changeover frame 1411 is connected on collection tank 142, the right side of collection tank 142 is connected with drain tube 146, drain tube 146 is located the front side of first changeover frame 146, the top of second valve 147 is connected with valve 149 on the side of fixed frame 146, the top of second changeover frame 147 is connected with valve 147, the top of fixed frame 146 is connected with the top of second changeover frame 147, the top of fixed tube 147 is connected with the top of second valve 147, the top of fixed frame 146 is connected with the top of fixed tube of the top of valve 147, the top of the fixed frame is connected with the top of the valve tube 147.
Referring to fig. 2 and 8, the switching mechanism 15 includes a guide rod 151, a first sliding frame 152, a first check valve 153 and a second check valve 154, the lower side of the left wall inside the fixed frame 3 is connected with the guide rod 151, the guide rod 151 is located between the first fixed frame 4 and the second fixed frame 141, the first sliding frame 152 is slidably connected to the guide rod 151, the first sliding frame 152 slidably penetrates through the left wall and the bottom of the fixed frame 3, the first check valve 153 is mounted on the upper side of the first sliding frame 152, the first check valve 153 is communicated with the piston cylinder 143, and the second check valve 154 is mounted on the lower side of the first sliding frame 152.
Firstly, medical staff twists the liquid adding cover 7 upwards, and adds a proper amount of gastric lavage liquid into the liquid storage tank 5 through the liquid adding pipe 6, after the injection is finished, twists the liquid adding cover 7 back onto the liquid adding pipe 6, then, by pulling the first sliding frame 152 upwards, then, the first sliding frame 152 drives the first one-way valve 153 and the second one-way valve 154 to move upwards, then the second one-way valve 154 is not communicated with the piston cylinder 143 any more, so that air can freely enter and exit the piston cylinder 143, meanwhile, the first one-way valve 153 is communicated with the air compression column 2, at the moment, the air compression column 2 can only enter the air compression column 2 and cannot exit from the air compression column 2, then, the first sliding frame 152 is held to keep the current position, then the mouth of a child is opened, and the hose 12 is placed into the stomach of the child, initially, the reset spring 133 is in the original state, then, the staff steps down the pedal 132 with the foot, pedal 132 drives piston rod 131 and piston block 144 to move down, return spring 133 compresses, because the air in piston cylinder 143 can circulate at will, piston block 144 can't be taken out when moving down the air in piston cylinder 143, and after return spring 133 compresses to the limit, lift the foot stepping on pedal 132, drive piston rod 131 and piston block 144 to move up through pedal 132 when return spring 133 resets, piston rod 131 will pressurize the inside of liquid storage tank 5 through air compression column 2 and breather pipe 134 and second switching frame 135 after moving up, thus the gastric lavage liquid in liquid storage tank 5 will enter hose 12 through catheter 8 and first connecting pipe 10 and first switching frame 11, finally gastric lavage liquid will enter the stomach through hose 12, then repeatedly trample pedal 132 up and down to carry out the piston motion to liquid storage tank 5, when the gastric lavage liquid in the stomach of the child is enough, the pedal 132 is stopped being stepped, when the gastric lavage liquid in the stomach of the child needs to be pumped out, the first sliding frame 152 is loosened, under the action of gravity, the first sliding frame 152 drives the first one-way valve 153 and the second one-way valve 154 to move downwards for resetting, then the first one-way valve 153 is not communicated with the air compression column 2 any more, so that air can freely enter and exit the air compression column 2, meanwhile, the second one-way valve 154 is communicated with the piston cylinder 143, at the moment, air can not enter the piston cylinder 143, but air in the piston cylinder 143 can be discharged through the second one-way valve 154, then a worker downwards steps on the pedal 132 with feet, the pedal 132 drives the piston rod 131 and the piston block 144 to move downwards, the reset spring 133 compresses, and when the piston block 144 moves downwards, the air in the collection tank 142 is pumped into the piston cylinder 143 through the piston cylinder 143 and the air suction tube 145 and the third switching frame 1411, so that the collection tank 142 can pump air from the inside of the pumping tube 146, then the pumping tube 146 pumps the gastric lavage fluid from the inside of the child into the collection tank 142 through the second connecting tube 148, the first transfer frame 11 and the flexible tube 12, then after the return spring 133 is compressed to the limit, the foot stepping on the pedal 132 is lifted, the piston rod 131 and the piston block 144 are driven to move upwards through the pedal 132 when the return spring 133 is reset, the piston rod 131 cannot pressurize the inside of the air compression column 2 when moving upwards due to the random ventilation effect of the air inside the air compression column 2, then the pedal 132 is repeatedly stepped on and off to pump the gastric lavage fluid from the inside of the child, after the gastric lavage fluid is completely pumped out, the pedal 132 is stopped to pump the flexible tube 12 from the inside of the child, then the valve 1410 is opened through the twisting knob, and then the gastric lavage fluid in the collection tank 142 can flow out through the liquid outlet tube 149, after the gastric lavage fluid in the collection tank 142 is discharged, the valve 1410 is closed by reversing the twist knob, so that the child can be subjected to negative pressure gastric lavage.
Description of the preferred embodiments 2
On the basis of embodiment 1, please see fig. 1, 9 and 10, further include blocking mechanism 16, blocking mechanism 16 includes third dead lever 161, second carriage 162, first rotating lever 163, toggle block 164, first torsion spring 165 and rotating ring 166, rotating ring 166 is connected with inside rotation of first rotating frame 11, two circular through holes are opened on rotating ring 166, rotating ring 166 is in communication with hose 12, circular through holes on the front side of rotating ring 166 are all in communication with first rotating frame 11 and second connecting pipe 148, the left side of rotating ring 166 is connected with first rotating lever 163, first rotating lever 163 runs through first switching frame 11 in a rotating manner, the left side of first rotating lever 163 is connected with toggle block 164 through welding, first torsion spring 165 is connected between toggle block 164 and first rotating frame 11, first torsion spring 165 is sleeved on first rotating lever 163, the right wall lower side of fixed frame 3 is connected with third dead lever 161 through welding, third dead lever 161 is located under second dead lever 147, the right side of third dead lever 161 is connected with first rotating frame 163 through welding, the right side of third rotating frame 163 is connected with first rotating frame 162 through welding, the left side of third rotating frame 163 is connected with first rotating frame 162 through second rotating frame 162, the right side of sliding frame is connected with first carriage through connecting frame 162.
Initially, the first torsion spring 165 is in an original state, when the gastric lavage fluid is injected into the stomach of the child, the first carriage 152 moves upward and then drives the second carriage 162 to move upward, then the second carriage 162 pushes the toggle block 164 upward, the toggle block 164 drives the first rotating rod 163 and the rotating ring 166 to rotate, the torsion spring deforms, meanwhile, the circular through hole at the front side of the rotating ring 166 is not communicated with the first connecting frame 11 and the second connecting pipe 148 any more, then the circular through hole at the rear side of the rotating ring 166 is communicated with the first connecting frame 11 and the first connecting pipe 10, so that when the gastric lavage fluid enters the first connecting frame 11, the gastric lavage fluid does not enter the second connecting pipe 148, thus, gastric lavage liquid is prevented from entering the collection tank 142, when gastric lavage liquid in the stomach of a child needs to be extracted, after the first sliding frame 152 moves downwards, the first torsion spring 165 resets to drive the poking block 164 to rotate downwards, the poking block 164 drives the first rotating rod 163 and the rotating ring 166 to rotate reversely, then the circular through hole on the front side of the rotating ring 166 is communicated with the first connecting frame 11 and the second connecting pipe 148, so that the circular through hole on the rear side of the rotating ring 166 is not communicated with the first connecting frame 11 and the first connecting pipe 10 any more, and gastric lavage liquid can not enter the first connecting pipe 10 when gastric lavage liquid enters the first connecting frame 11, thereby preventing gastric lavage liquid from entering the liquid storage tank 5.
Description of the preferred embodiment 3
On the basis of embodiment 2, please see fig. 1 and 11, the device further comprises a collecting mechanism 17, the collecting mechanism 17 comprises a support rod 171, a sliding rod 172 and a collecting frame 173, the middle part of the right wall of the fixed frame 3 is connected with the support rod 171 through welding, the right side of the support rod 171 is connected with the sliding rod 172 in a sliding manner, and the right side of the sliding rod 172 is connected with the collecting frame 173.
Referring to fig. 1, 12 and 13, the device further comprises a closing mechanism 18, the closing mechanism 18 comprises a second fixing block 181, a second rotating rod 182, a turning plate 183, a first fixing block 184, a clamping block 185 and a second torsion spring 186, the front side and the rear side of the collecting frame 173 are connected with the first fixing block 184 through welding connection, the two first fixing blocks 184 on the two sides are symmetrical front and rear, clamping blocks 185 are rotationally connected to the two first fixing blocks 184 on the same side, the two clamping blocks 185 are symmetrical front and rear, a second torsion spring 186 is connected between the clamping blocks 185 and the first fixing blocks 184, the left side and the right side of the collecting frame 173 are connected with the second fixing blocks 181 through welding, the two second fixing blocks 181 are symmetrical left and right, the two second rotating rods 182 are connected with the second rotating rods 182, the two turning plates 183 are hinged to the two second rotating rods 182, the two turning plates 183 are in bilateral symmetry, the two turning plates 183 are in clamping fit with the two clamping blocks 185, and the two turning plates 183 are in contact fit with the top of the collecting frame 173.
Initially, the second torsion spring 186 is in the original state, after the hose 12 is pulled out, the collecting frame 173 on the hose is pulled to the position right below the mouth of the child through the sliding rod 172, then two clamping blocks 185 are rotated in the direction away from each other, the second torsion spring compresses, then two turning plates 183 rotate in the direction away from each other in a circular mode through the second rotating rod 182, the two turning plates 183 are opened, when nausea and regurgitation are caused by negative pressure gastric lavage of the child, the child can spit out water in the collecting frame 173, so that the water at the mouth of the child can be intensively treated, after the child spits out water, the two turning plates 183 rotate in the direction away from each other in a circular mode through the second rotating rod 182, the two turning plates 183 are covered on the collecting frame 173, then the two clamping blocks 185 are loosened, the two torsion spring 186 is reset and driven to rotate in the direction away from each other, the two turning plates 183 are clamped in the direction away from each other through the sliding rod 172, when the mouth of the child needs to clean water at the collecting frame 173, the two turning plates 183 are reset, and the two turning plates 183 are reset in the direction away from each other, and the two turning plates 183 are reset and the two clamping blocks 185 are reset and reset in the direction towards each other.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a negative pressure gastric lavage device for paediatrics nursing, including base (1), air compression post (2), fixed frame (3), first mount (4), liquid storage pot (5), liquid feeding pipe (6), liquid feeding lid (7), catheter (8), first dead lever (9), first connecting pipe (10), first switching frame (11) and hose (12), the top of base (1) is connected with air compression post (2), the top of air compression post (2) is connected with fixed frame (3), the inside left wall of fixed frame (3) is connected with first mount (4), be connected with liquid storage pot (5) that are used for storing gastric lavage liquid on first mount (4), the top of liquid storage pot (5) is connected with liquid feeding pipe (6), the top of liquid feeding pipe (6) runs through the top of liquid storage pot (5), the top of liquid feeding pipe (6) is through threaded connection and is had liquid feeding lid (7), the bottom of liquid storage pot (5) is connected with catheter (8), the right wall of catheter (3) is run through to the fixed frame (3), the rear side of fixed frame (2) is connected with fixed frame (9), the outer wall of liquid storage pot (9) is connected with the top of first connecting pipe (8), the stomach-washing device is characterized by also comprising a pressurizing mechanism (13), a liquid pumping mechanism (14) and a switching mechanism (15), wherein the pressurizing mechanism (13) for pressurizing the inside of the liquid storage tank (5) is arranged in the air compression column (2), the liquid pumping mechanism (14) for pumping gastric juice is arranged at the front side of the left wall in the fixed frame (3), and the switching mechanism (15) is arranged at the left lower side in the fixed frame (3);
the pressurizing mechanism (13) comprises a piston rod (131), a pedal (132), a return spring (133), a vent pipe (134) and a second switching frame (135), wherein the piston rod (131) for pressurizing the inside of the liquid storage tank (5) is connected inside the air pressure column (2) in a sliding mode, the pedal (132) is connected with the bottom of the piston rod (131) in a sliding mode, the pedal (132) penetrates through the rear wall of the air pressure column (2), the return spring (133) is connected between the pedal (132) and the base (1), the return spring (133) is located inside the air pressure column (2), the vent pipe (134) is connected to the right side of the air pressure column (2), the vent pipe (134) penetrates through the bottom of the fixed frame (3), the second switching frame (135) is connected to the top of the air pressure column (134), the bottom of the second switching frame (135) is connected to the top of the liquid storage tank (5), and the second switching frame (135) is located on the right side of the liquid adding pipe (6);
the liquid pumping mechanism (14) comprises a second fixing frame (141), a collecting tank (142), a piston cylinder (143), a piston block (144), a pumping tube (145), a liquid pumping tube (146), a second fixing rod (147), a second connecting tube (148), a liquid outlet tube (149), a valve (1410) and a third switching frame (1411), wherein the right wall inside the fixing frame (3) is connected with the second fixing frame (141), the second fixing frame (141) is positioned at the front side of the first fixing frame (4), the right side of the second fixing frame (141) is connected with the collecting tank (142) for collecting gastric juice, the inner bottom of the fixing frame (3) is connected with the piston cylinder (143), the top of the piston rod (131) is connected with the piston block (144), the piston block (144) penetrates through the bottom of the fixing frame (3) in a sliding manner, the piston block (144) is positioned inside the piston cylinder (143), the top of the piston cylinder (143) is connected with the pumping tube (145), the top of the pumping tube (145) is connected with the third switching frame (1411), the bottom of the third switching frame (1411) is connected with the liquid pumping tube (142) on the bottom of the collecting tank (146), the right wall of the fixed frame (3) is connected with a second fixed rod (147), the second fixed rod (147) is positioned at the front side of the first fixed rod (9), the second fixed rod (147) is connected to the outer wall of the top of the liquid suction pipe (146), a second connecting pipe (148) is connected between the top of the liquid suction pipe (146) and the front side of the first transfer frame (11), the left side of the collecting tank (142) is connected with a liquid outlet pipe (149), the liquid outlet pipe (149) penetrates through the left wall of the fixed frame (3), and a valve (1410) is arranged on the liquid outlet pipe (149);
the switching mechanism (15) comprises a guide rod (151), a first sliding frame (152), a first one-way valve (153) and a second one-way valve (154), wherein the lower side of the left wall inside the fixed frame (3) is connected with the guide rod (151), the guide rod (151) is positioned between the first fixed frame (4) and the second fixed frame (141), the first sliding frame (152) is connected onto the guide rod (151) in a sliding manner, the first sliding frame (152) penetrates through the left wall and the bottom of the fixed frame (3) in a sliding manner, the first one-way valve (153) is installed on the upper side of the first sliding frame (152), the first one-way valve (153) is communicated with the piston cylinder (143), and the second one-way valve (154) is installed on the lower side of the first sliding frame (152).
2. A negative pressure gastric lavage device for pediatric nursing as defined in claim 1 wherein: the device also comprises a blocking mechanism (16), the blocking mechanism (16) comprises a third fixed rod (161), a second sliding frame (162), a first rotating rod (163), a stirring block (164), a first torsion spring (165) and a rotating ring (166), the rotating ring (166) used for controlling the flow direction of gastric lavage fluid is connected in the first rotating frame (11), two circular through holes are formed in the rotating ring (166), the rotating ring (166) is communicated with a hose (12), the circular through holes at the front side of the rotating ring (166) are communicated with the first rotating frame (11) and a second connecting pipe (148), the left side of the rotating ring (166) is connected with a first rotating rod (163), the first rotating rod (163) penetrates through the first rotating frame (11) in a rotating mode, the stirring block (164) is connected with the first torsion spring (165) between the stirring block (164) and the first rotating frame (11), the first torsion spring (165) is sleeved on the first rotating rod (163), the right side of the fixed frame (3) is connected with the third fixed rod (161) which is positioned below the third fixed rod (161), the left side of the second sliding frame (162) is connected to the bottom of the front side of the first sliding frame (152), and the second sliding frame (162) is in contact fit with the poking block (164).
3. The negative pressure gastric lavage device for pediatric nursing according to claim 2, further comprising a collecting mechanism (17) for collecting the mouth water, wherein the collecting mechanism (17) comprises a support rod (171), a sliding rod (172) and a collecting frame (173), the middle part of the right wall of the fixed frame (3) is connected with the support rod (171), the right side of the support rod (171) is slidably connected with the sliding rod (172), and the right side of the sliding rod (172) is connected with the collecting frame (173) for collecting the mouth water.
4. According to claim 3, a negative pressure gastric lavage device for pediatric nursing is characterized in that, still including closing mechanism (18) that are used for separating mouthful water peculiar smell, closing mechanism (18) are including second fixed block (181), second dwang (182), turn over board (183), first fixed block (184), fixture block (185) and second torsion spring (186), collect the front and back both sides of frame (173) all are connected with first fixed block (184), the symmetry around two first fixed blocks (184) of both sides, all be connected with fixture block (185) on two first fixed blocks (184) of homonymy in the rotation, be connected with second torsion spring (186) between fixture block (185) and the first fixed block (184), collect the left and right sides of frame (173) all be connected with second fixed block (181), two second dwang (182) are connected with on two second fixed block (181), two second dwang (183) are articulated on two second dwang (182) and are connected with fixture block (185), two turn over board (183) are both sides are connected with two and are turned over board (183) and two top (183), two top (183) are all contacted.
5. A negative pressure gastric lavage device for pediatric nursing as defined in claim 1 wherein the valve (1410) is provided with a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165887.4A CN114392418B (en) | 2022-02-23 | 2022-02-23 | Negative pressure gastric lavage device for pediatric nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165887.4A CN114392418B (en) | 2022-02-23 | 2022-02-23 | Negative pressure gastric lavage device for pediatric nursing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114392418A CN114392418A (en) | 2022-04-26 |
| CN114392418B true CN114392418B (en) | 2023-12-26 |
Family
ID=81234040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210165887.4A Active CN114392418B (en) | 2022-02-23 | 2022-02-23 | Negative pressure gastric lavage device for pediatric nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114392418B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168250Y (en) * | 2008-03-07 | 2008-12-24 | 汕头大学医学院第一附属医院 | Children's gastrolavage device |
| CN210873339U (en) * | 2019-06-28 | 2020-06-30 | 广西壮族自治区妇幼保健院 | Simple gastric lavage device for children |
| CN211050437U (en) * | 2019-06-05 | 2020-07-21 | 韩迎春 | Negative pressure gastric lavage device for department of pediatrics |
| CN211068374U (en) * | 2019-11-27 | 2020-07-24 | 孙百灵 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN111588935A (en) * | 2020-05-21 | 2020-08-28 | 青岛大学附属医院 | Gastroenterology gastric lavage device |
| CN213642493U (en) * | 2020-07-29 | 2021-07-09 | 襄阳市中心医院 | Paediatrician is with paediatrics negative pressure gastric lavage device |
-
2022
- 2022-02-23 CN CN202210165887.4A patent/CN114392418B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168250Y (en) * | 2008-03-07 | 2008-12-24 | 汕头大学医学院第一附属医院 | Children's gastrolavage device |
| CN211050437U (en) * | 2019-06-05 | 2020-07-21 | 韩迎春 | Negative pressure gastric lavage device for department of pediatrics |
| CN210873339U (en) * | 2019-06-28 | 2020-06-30 | 广西壮族自治区妇幼保健院 | Simple gastric lavage device for children |
| CN211068374U (en) * | 2019-11-27 | 2020-07-24 | 孙百灵 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN111588935A (en) * | 2020-05-21 | 2020-08-28 | 青岛大学附属医院 | Gastroenterology gastric lavage device |
| CN213642493U (en) * | 2020-07-29 | 2021-07-09 | 襄阳市中心医院 | Paediatrician is with paediatrics negative pressure gastric lavage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114392418A (en) | 2022-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111513665B (en) | Gastroenterology scope belt cleaning device | |
| CN113908062B (en) | Vomit collection device for gastroenterology | |
| CN114392418B (en) | Negative pressure gastric lavage device for pediatric nursing | |
| CN220860446U (en) | Ascites aspirator | |
| CN111956946B (en) | Degassing unit for blood sampling vehicle | |
| CN111232503A (en) | Biohazard waste collection device with automatic sterilization and automatic opening tying functions | |
| CN114772097B (en) | Medical waste liquid classifying and collecting device | |
| CN113909200B (en) | Laboratory is with slide glass cleaning and disinfecting's device | |
| CN112656970B (en) | Effective disinfection equipment for biomass energy steam boxes | |
| CN213218517U (en) | Novel laborsaving formula patient head washs device | |
| CN212973649U (en) | Intensive care unit hydrojet degassing unit | |
| CN212679751U (en) | Vaginal irrigation device for gynecological treatment | |
| CN114521922A (en) | Saliva sample collection equipment | |
| CN113855578A (en) | Vomitus collecting device is used in nursing of hepatobiliary internal medicine | |
| CN113814217A (en) | Based on multistage belt cleaning device that vibrates of xenogenesis dressing skin | |
| CN113797402A (en) | Portable hydrops extraction storage device of endocrinology department | |
| CN111616570A (en) | Energy-conserving dish article platform in cafeteria | |
| CN113117165A (en) | Negative pressure drainage debridement device and method for diabetic foot | |
| CN221180900U (en) | Urethral catheterization nursing device | |
| CN112238105A (en) | Bathroom gondola water faucet hose cleaning equipment | |
| CN111420131A (en) | Gastroenterology is clinical with intestines and stomach pressure relief device | |
| CN220799552U (en) | Innovative circulating water drinking device for livestock breeding | |
| CN213431792U (en) | Vomitus collection device for accompanying bed nursing | |
| CN219878022U (en) | Energy-saving cleaning device for nursing | |
| CN214547854U (en) | Ward is with removing hair-washing vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231123 Address after: 221000, F16A1-2, Xiyi High tech Industrial Development Medical Health Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Kangkang classmate Technology Co.,Ltd. Address before: Room 301, floor 3, building 5, No. 18, Wulian East Street, Huangjia street, Shuangliu District, Chengdu, Sichuan 610299 Applicant before: Zhang Yinglong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |