CN110314262B - Portable gastric lavage device - Google Patents
Portable gastric lavage device Download PDFInfo
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- CN110314262B CN110314262B CN201910710668.8A CN201910710668A CN110314262B CN 110314262 B CN110314262 B CN 110314262B CN 201910710668 A CN201910710668 A CN 201910710668A CN 110314262 B CN110314262 B CN 110314262B
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- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 4
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- 238000004519 manufacturing process Methods 0.000 claims description 4
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- 206010010071 Coma Diseases 0.000 description 1
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- 229920002943 EPDM rubber Polymers 0.000 description 1
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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
- A61M3/0279—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an externally-carried gastric lavage device which comprises an imbedding device, a power device and a storage device, wherein the imbedding device comprises an input pipe, an output pipe and a detection pipe, the surfaces of the input pipe, the output pipe and the detection pipe are fixedly connected with functional pipes, the surfaces of the functional pipes are provided with functional ports, the inner walls of the functional ports are fixedly communicated with the inner walls of the input pipe, the inner walls of the output pipe and the inner walls of the detection pipe respectively, the surfaces of the functional pipes are provided with reserved ports, the inner walls of the reserved ports are fixedly communicated with the inner walls of the input pipe, the inner walls of the reserved ports are fixedly communicated with the inner walls of the output pipe, and the inner walls of the reserved ports are fixedly communicated with the inner walls of the detection pipe. This portable gastric lavage device through setting up the bottom plate, and the upper surface of bottom plate fixedly connected with temporary storage box, income liquid box, play liquid box and bracing piece respectively to have the characteristics that the washing liquor amount of going in and out is suitable and easy control when carrying out the lavage for the patient.
Description
Technical Field
The invention relates to the technical field of emergency equipment, in particular to an external gastric lavage device.
Background
Gastric lavage refers to a method of inserting a gastric tube into the stomach from one nostril or mouth cavity, and irrigating gastric lavage liquid into the stomach to clean the stomach contents by utilizing the action principle of siphon or negative pressure or gravity. Is a common means for detoxification and relieving gastric mucosa edema during emergency treatment of emergency department.
Gastric lavage is usually performed in hospitals by using a gastric lavage machine, and the gastric lavage machine has stable performance, but has certain requirements on a power supply and is inconvenient to carry. The earlier the poisoning symptoms are, the better the gastric lavage effect is, and the patient often delays the state of illness when the patient is returned to the hospital by the ambulance for gastric lavage operation, so that the harm of toxin to the body of the patient is increased. When the first-aid gastric lavage operation is carried out outside the hospital, two groups of high-capacity syringes are basically used for pumping out gastric lavage liquid of a patient through two stomach tubes while injecting the gastric lavage liquid into the stomach of the patient. However, the gastric lavage is taught to balance first-out, then-in, fast-out and in-out, liquid can not be continuously output and can be filled in when the above-mentioned method is used for manual operation, the in-out balance of the washing liquid is difficult to control, the injector and the gastric tube need to be disassembled and assembled for many times, and more gas easily enters in the middle to increase the pressure in the stomach of a patient. At present, no portable gastric lavage device which does not need a power supply and is suitable for various requirements of gastric lavage methods exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the portable gastric lavage device which has the characteristics of proper and easily controlled gastric lavage liquid inlet and outlet amount when a patient is subjected to gastric lavage operation.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The portable gastric lavage device comprises an imbedding device, a power device and a storage device, wherein the imbedding device comprises an input pipe, an output pipe and a detection pipe, the surfaces of the input pipe, the output pipe and the detection pipe are fixedly connected with functional pipes, and the surfaces of the functional pipes are provided with functional ports;
The power device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a temporary storage box, a liquid inlet box, a liquid outlet box and a supporting rod respectively, the surface of the temporary storage box is fixedly connected with a first connecting pipe, and the inner wall of the first connecting pipe is fixedly communicated with the inner wall of the temporary storage box;
the surface of the liquid outlet box is fixedly connected with a third connecting pipe, and the inner wall of the third connecting pipe is fixedly communicated with the inner wall of the liquid outlet box.
Further, the inner wall of the function port is fixedly communicated with the inner wall of the input pipe, the inner wall of the output pipe and the inner wall of the detection pipe respectively, the surface of the function pipe is provided with reserved ports, the inner walls of the reserved ports are fixedly communicated with the inner wall of the input pipe, the inner walls of the reserved ports are fixedly communicated with the inner wall of the output pipe, and the inner walls of the reserved ports are fixedly communicated with the inner wall of the detection pipe.
Further, the one end of first connecting pipe is fixed with the inner wall of the liquid box of going into and communicates, the upper surface fixedly connected with layer board of bracing piece, the upper surface of layer board articulates through torsion spring has the fixed semi-ring, the surface of a plurality of fixed semi-rings all with function pipe surface swing joint, the fixed surface of going into liquid box is connected with the second connecting pipe, the inner wall of second connecting pipe and the fixed intercommunication of inner wall of liquid box of going into, the fixed surface of second connecting pipe is connected with first cooperation ring, first cooperation pipe has been cup jointed in the surface activity of first cooperation ring, the surface swing joint of first cooperation pipe has first fixation clamp, the inner wall of first cooperation pipe and the fixed intercommunication of input pipe inner wall, the inner wall fixedly connected with first function piece of first connecting pipe, first flow opening has been seted up on the surface of first function piece, the inner wall of first flow opening runs through and extends to first function piece opposite side surface, the upper surface of first function piece articulates through torsion spring has first cover plate, the lower surface of first cover plate covers first flow opening inner wall.
Further, the inner wall fixedly connected with second function piece of second connecting pipe, the second flow opening has been seted up to the surface of second function piece, the inner wall of second flow opening runs through and extends to second function piece opposite side surface, the upper surface of second function piece articulates through torsion spring has the second cover piece, the lower surface of second cover piece covers second flow opening inner wall, go into the first power section of thick bamboo of fixed surface connection of liquid box, the inner wall of first power section of thick bamboo and go into the fixed intercommunication of liquid box inner wall, first spread groove has been seted up to the surface of power section of thick bamboo, the interior bottom wall fixedly connected with first sealing ring of first spread groove, the inner wall threaded connection of first spread groove has first go-between, the fixed surface of first spread ring is connected with first movable cover, first movable hole has been seted up to the upper surface of first movable cover, the inner wall of first movable hole runs through and extends to first movable cover lower surface, first movable hole inner wall slip grafting has first power pole, the one end fixedly connected with first piston plate of first power section of thick bamboo, the surface and the first power section of thick bamboo inner wall slip connection of thick bamboo other end, the first power draw-bar's of first hand fixedly connected with.
Further, the fixed surface of third connecting pipe is connected with the second cooperation ring, the second cooperation pipe has been cup jointed in the surface activity of second cooperation ring, the surface swing joint of second cooperation pipe has the second fixation clamp, the inner wall of second cooperation pipe and output tube inner wall fixed intercommunication, the fixed surface of play liquid box is connected with the fourth connecting pipe, the inner wall of fourth connecting pipe and the fixed intercommunication of play liquid box inner wall, the fixed intercommunication of one end of fourth connecting pipe has first joint pipe, the surface threaded connection of first joint pipe has the second joint pipe, the fixed intercommunication of one end of second joint pipe has the exhaust pipe, the inner wall fixedly connected with third functional piece of third connecting pipe, the third flow opening has been seted up on the surface of third functional piece, the inner wall of third flow opening runs through and extends to third functional piece opposite side surface, the upper surface of third functional piece articulates through torsion spring has the third cover plate, the lower surface of third cover plate covers third flow opening inner wall, the inner wall fixedly connected with fourth functional piece of fourth connecting pipe, the surface of fourth functional piece has the fourth circulation mouth, the inner wall of fourth circulation opening runs through and extends to the fourth functional piece, fourth functional piece upper surface through torsion spring cover plate.
Further, the surface fixedly connected with second power section of thick bamboo of play liquid box, the inner wall of second power section of thick bamboo and play liquid box inner wall fixed intercommunication, the second spread groove has been seted up on the surface of second power section of thick bamboo, the inner bottom wall fixedly connected with second sealing ring of second spread groove, the inner wall threaded connection of second spread groove has the second go-between, the surface fixedly connected with second movable cover of second go-between, the second movable hole has been seted up to the upper surface of second movable cover, the inner wall of second movable hole runs through and extends to second movable cover lower surface, second movable hole inner wall slip grafting has the second power pole, the one end fixedly connected with second piston plate of second power pole, the surface and the sliding grafting of second power section of thick bamboo inner wall of second piston plate, the other end fixedly connected with second handle of second power pole.
Further, the lower fixed surface of bottom plate is connected with the counter weight board, the lower fixed surface of counter weight board is connected with the antiskid ribbed tile, the separation chamber has been seted up to the inside of first connecting pipe, separation intracavity wall and connecting pipe inner wall fixed intercommunication, the inner wall that separates the chamber runs through and extends to first connecting pipe surface, the inner wall fixedly connected with stopper that separates the chamber, the inner wall that separates the chamber is slided respectively and is pegged graft and is had push plate and closing plate, the surface and the push plate fixed surface of closing plate are connected, the upper surface of temporary storage box articulates there is the shield, the upper surface fixedly connected with handle of shield.
Further, the storage device comprises a storage block, the surface of the storage block is in a cylindrical shape, a storage cavity is formed in the storage block, the inner walls of the storage cavities are fixedly communicated with the upper surface of the storage block, and the upper surface of the storage block is in threaded connection with a sealing cover.
Further, the lower surface fixedly connected with sealing plate of sealed lid, the lower surface and the storage piece upper surface swing joint of sealing plate, the upper surface fixedly connected with knob of sealed lid, the fixed surface of storage piece is connected with the handle, the inside insulating layer that all is provided with of temporary storage box and the inside insulating layer that stores of storage piece, the preparation material of two insulating layers is silica aerogel.
Further, the output pipe, the input pipe, the detection pipe, the functional pipe, the first matching pipe, the second matching pipe and the discharge pipe are all flexible pipes, and the manufacturing materials of the output pipe, the input pipe, the detection pipe and the functional pipe are thermoplastic polyurethane elastomer rubber.
In summary, the invention has the following beneficial effects:
1. Through setting up the input tube, the surface of input tube, output tube surface and detection tube surface all fixedly connected with functional tube to have the characteristics that carry out the lavage operation for the patient.
2. Through setting up the bottom plate, the upper surface of bottom plate fixedly connected with temporary storage box, income liquid box, play liquid box and bracing piece respectively to have the characteristics that the washing liquor amount of going in and out is suitable and easy control when carrying out the lavage for the patient.
3. Through setting up first connecting pipe, thereby the inside of first connecting pipe has offered the resistance chamber and has had the characteristics that accessible closing plate and push plate forced closure first connecting pipe when needing avoid temporary storage box internal pressure great messenger gastric lavage liquid to get into the liquid box by oneself and influence medical personnel's operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of area B of FIG. 1 in accordance with the present invention;
FIG. 4 is a top view of the floor structure of the present invention;
FIG. 5 is a cross-sectional view of a functional tube structure of the present invention;
FIG. 6 is a schematic cross-sectional view of a functional tube structure of the present invention;
FIG. 7 is a cross-sectional view of the liquid outlet box structure of the invention;
FIG. 8 is a side view of a first retaining clip structure of the present invention;
FIG. 9 is a cross-sectional view of a temporary storage box according to the present invention;
FIG. 10 is a cross-sectional view of the structure of a barrier cell of the present invention;
FIG. 11 is a perspective view of a push plate structure of the present invention;
FIG. 12 is a cross-sectional view of a first power cylinder configuration of the present invention;
FIG. 13 is a perspective view of a storage block according to the present invention;
fig. 14 is a cross-sectional view of a storage block structure of the present invention.
In the figure: 1. an input tube; 2. an output pipe; 3. a detection tube; 4. a functional tube; 5. a functional port; 6. reserving a port; 7. a bottom plate; 8. a temporary storage box; 9. feeding into a liquid box; 10. a liquid outlet box; 11. a support rod; 12. a first connection pipe; 13. a supporting plate; 14. a stationary half ring; 15. a second connection pipe; 16. a first mating ring; 17. a first mating tube; 18. a first fixing clip; 19. a first functional sheet; 20. a first flow port; 21. a first cover sheet; 22. a second functional sheet; 23. a second flow port; 24. a second cover sheet; 25. a first power cylinder; 26. a first seal ring; 27. a first connection ring; 28. a first movable cover; 29. a first power lever; 30. a first piston plate; 31. a first handle; 32. a third connection pipe; 33. a second mating tube; 34. a second fixing clip; 35. a fourth connection pipe; 36. a first connecting pipe; 37. a second connecting tube; 38. a discharge pipe; 39. a third functional sheet; 40. a third flow port; 41. a third cover sheet; 42. a fourth functional sheet; 43. a fourth flow port; 44. a fourth cover sheet; 45. a second power cylinder; 46. a second movable cover; 47. a second power lever; 48. a second handle; 49. a weight plate; 50. a cleat; 51. a barrier compartment; 52. a limiting block; 53. a pushing plate; 54. a sealing plate; 55. a dust cover; 56. a storage block; 57. a storage chamber; 58. sealing cover; 59. a sealing sheet; 60. a knob; 61. a handle; 62. and a heat insulation layer.
Detailed Description
Examples:
The invention is described in further detail below with reference to fig. 1-14.
The utility model provides an outer portable gastric lavage device, as shown in fig. 1, fig. 4-6, including imbedding device, power device and storage device, imbedding device includes input tube 1, output tube 2 and detecting tube 3, the surface of input tube 1, output tube 2 surface and detecting tube 3 surface all fixedly connected with function tube 4, function mouth 5 has been seted up on function tube 4's surface, function mouth 5's inner wall respectively with input tube 1 inner wall, output tube 2 inner wall and detecting tube 3 inner wall fixed intercommunication, reservation mouth 6 has been seted up on function tube 4's surface, the inner wall of a plurality of reservation mouths 6 all with input tube 1 inner wall fixed intercommunication, the inner wall of a plurality of reservation mouths 6 all with output tube 2 inner wall fixed intercommunication, a plurality of reservation mouths 6 inner wall and detecting tube 3 inner wall fixed intercommunication, a plurality of reservation mouths 6 cooperate function mouth 5 can avoid influence the use after some jam, can avoid adsorbing stomach body tissue simultaneously;
as shown in fig. 1-4, 8 and 10-12, the power device comprises a bottom plate 7, a weight plate 49 is fixedly connected to the lower surface of the bottom plate 7, and a antiskid plate 50 is fixedly connected to the lower surface of the weight plate 49, so that the stability of the device is improved; the upper surface of the bottom plate 7 is fixedly connected with a temporary storage box 8, a liquid inlet box 9, a liquid outlet box 10 and a supporting rod 11 respectively, the upper surface of the temporary storage box 8 is hinged with a dust cover 55, and the upper surface of the dust cover 55 is fixedly connected with a handle; The surface of the temporary storage box 8 is fixedly connected with a first connecting pipe 12, the inner wall of the first connecting pipe 12 is provided with a blocking cavity 51, the inner wall of the blocking cavity 51 is fixedly communicated with the inner wall of the connecting pipe, the inner wall of the blocking cavity 51 penetrates through and extends to the surface of the first connecting pipe 12, the inner wall of the blocking cavity 51 is fixedly connected with a limiting block 52, the inner wall of the blocking cavity 51 is respectively and slidably inserted with a pushing plate 53 and a sealing plate 54, the surface of the sealing plate 54 is fixedly connected with the surface of the pushing plate 53, the pushing plate 53 can be pushed to block the first connecting pipe 12 when the washing liquid is put into the temporary storage box 8 but not input, the liquid pressure in the temporary storage box 8 is prevented from being greatly and automatically entering the liquid inlet box 9, when the washing liquid is required to be conveyed, the pushing plate 53 is pulled out to dredge the inside of the first connecting pipe 12, and the sealing plate prevents the washing liquid from leaking; The inner wall of the first connecting pipe 12 is fixedly communicated with the inner wall of the temporary storage box 8, one end of the first connecting pipe 12 is fixedly communicated with the inner wall of the liquid inlet box 9, the upper surface of the supporting rod 11 is fixedly connected with a supporting plate 13, the upper surface of the supporting plate 13 is hinged with a plurality of fixed semi-rings 14 through torsion springs, the surfaces of the fixed semi-rings 14 are movably connected with the surfaces of the functional pipes 4, the surface of the liquid inlet box 9 is fixedly connected with a second connecting pipe 15, the inner wall of the second connecting pipe 15 is fixedly communicated with the inner wall of the liquid inlet box 9, the surface of the second connecting pipe 15 is fixedly connected with a first matching ring 16, the surface of the first matching ring 16 is movably sleeved with a first matching pipe 17, the surface of the first matching pipe 17 is movably connected with a first fixing clamp 18, The inner wall of the first matching pipe 17 is fixedly communicated with the inner wall of the input pipe 1, the inner wall of the first connecting pipe 12 is fixedly connected with a first functional sheet 19, the surface of the first functional sheet 19 is provided with a first flow opening 20, the inner wall of the first flow opening 20 penetrates through and extends to the surface of the other side of the first functional sheet 19, the upper surface of the first functional sheet 19 is hinged with a first cover sheet 21 through a torsion spring, the lower surface of the first cover sheet 21 covers the inner wall of the first flow opening 20, the inner wall of the second connecting pipe 15 is fixedly connected with a second functional sheet 22, the surface of the second functional sheet 22 is provided with a second flow opening 23, the inner wall of the second flow opening 23 penetrates through and extends to the surface of the other side of the second functional sheet 22, the upper surface of the second functional sheet 22 is hinged with a second cover sheet 24 through a torsion spring, the lower surface of the second cover sheet 24 covers the inner wall of the second flow opening 23, the surface of the liquid inlet box 9 is fixedly connected with a first power cylinder 25, the inner wall of the first power cylinder 25 is fixedly communicated with the inner wall of the liquid inlet box 9, the surface of the power cylinder is provided with a first connecting groove, the inner bottom wall of the first connecting groove is fixedly connected with a first sealing ring 26, the inner wall of the first connecting groove is in threaded connection with a first connecting ring 27, the surface of the first connecting ring 27 is fixedly connected with a first movable cover 28, the upper surface of the first movable cover 28 is provided with a first movable hole, the inner wall of the first movable hole penetrates through and extends to the lower surface of the first movable cover 28, The inner wall of the first movable hole is in sliding connection with a first power rod 29, one end of the first power rod 29 is fixedly connected with a first piston plate 30, the surface of the first piston plate 30 is in sliding connection with the inner wall of the first power cylinder 25, the other end of the first power rod 29 is fixedly connected with a first handle 31, and the design structure is convenient to split, clean and disinfect after being used;
As shown in fig. 4 and 7, the surface of the liquid outlet box 10 is fixedly connected with a third connecting pipe 32, the inner wall of the third connecting pipe 32 is fixedly communicated with the inner wall of the liquid outlet box 10, the surface of the third connecting pipe 32 is fixedly connected with a second matching ring, the surface of the second matching ring is movably sleeved with a second matching pipe 33, the surface of the second matching pipe 33 is movably connected with a second fixing clamp 34, the inner wall of the second matching pipe 33 is fixedly communicated with the inner wall of the output pipe 2, the surface of the liquid outlet box 10 is fixedly connected with a fourth connecting pipe 35, the inner wall of the fourth connecting pipe 35 is fixedly communicated with the inner wall of the liquid outlet box 10, one end of the fourth connecting pipe 35 is fixedly communicated with a first connecting pipe 36, the surface of the first connecting pipe 36 is in threaded connection with a second connecting pipe 37, one end of the second connecting pipe 37 is fixedly communicated with a discharge pipe 38, the inner wall of the third connecting pipe 32 is fixedly connected with a third functional sheet 39, the surface of the third functional sheet 39 is provided with a third flow opening 40, the inner wall of the third flow opening 40 penetrates through and extends to the surface of the other side of the third functional sheet 39, the upper surface of the third functional sheet 39 is hinged with a third cover sheet 41 through a torsion spring, the lower surface of the third cover sheet 41 covers the inner wall of the third flow opening 40, the inner wall of the fourth connecting pipe 35 is fixedly connected with a fourth functional sheet 42, the surface of the fourth functional sheet 42 is provided with a fourth flow opening 43, the inner wall of the fourth flow opening 43 penetrates through and extends to the surface of the other side of the fourth functional sheet 42, the upper surface of the fourth functional sheet 42 is hinged with a fourth cover sheet 44 through the torsion spring, the lower surface of the fourth cover sheet 44 covers the inner wall of the fourth flow opening 43, the surface of the liquid outlet box 10 is fixedly connected with a second power cylinder 45, the inner wall of the second power cylinder 45 is fixedly communicated with the inner wall of the liquid outlet box 10, the surface of the second power cylinder 45 is provided with a second connecting groove, the inner bottom wall of the second connecting groove is fixedly connected with a second sealing ring, the inner wall of the second connecting groove is in threaded connection with a second connecting ring, the surface of the second connecting ring is fixedly connected with a second movable cover 46, the upper surface of the second movable cover 46 is provided with a second movable hole, the inner wall of the second movable hole penetrates through and extends to the lower surface of the second movable cover 46, the inner wall of the second movable hole is in sliding connection with a second power rod 47, one end of the second power rod 47 is fixedly connected with a second piston plate, the surface of the second piston plate is in sliding connection with the inner wall of a second power cylinder 45, and the other end of the second power rod 47 is fixedly connected with a second handle 48;
As shown in fig. 9 and fig. 13-14, the storage device comprises a storage block 56, the surface of the storage block 56 is in a cylindrical shape, and a storage cavity 57 is formed in the storage block 56; the inner walls of the storage cavities 57 are fixedly communicated with the upper surface of the storage block 56, and the upper surface of the storage block 56 is in threaded connection with a sealing cover 58; the lower surface of the sealing cover 58 is fixedly connected with a sealing sheet 59, and the lower surface of the sealing sheet 59 is movably connected with the upper surface of the storage block 56; the upper surface of the sealing cover 58 is fixedly connected with a knob 60, and the surface of the storage block 56 is fixedly connected with a handle 61; the temporary storage box 8 and the storage block 56 are respectively provided with a heat insulation layer 62, and the manufacturing materials of the two heat insulation layers 62 are silicon aerogel; the output pipe 2, the input pipe 1, the detection pipe 3, the functional pipe 4, the first matching pipe 17, the second matching pipe 33 and the discharge pipe 38 are all flexible pipes, and the manufacturing materials of the output pipe 2, the input pipe 1, the detection pipe 3 and the functional pipe 4 are thermoplastic polyurethane elastomer rubber;
The thermoplastic polyurethane elastomer rubber comprises the following components:
20% of polypropylene, 20% of ethylene propylene diene monomer, 25% of hydrogenated styrene-butadiene-styrene block copolymer, 5% of white mineral oil, 10% of ethylene-methyl acrylate copolymer, 10% of copper harm inhibitor and processing aid; then adding oligomer dihydric alcohol, diisocyanate and a chain extender;
The polyurethane thermoplastic elastomer has the outstanding characteristics of excellent wear resistance, excellent ozone resistance, high hardness, high strength, good elasticity, low temperature resistance, good oil resistance, chemical resistance and environmental resistance, and the hydrolytic stability of polyether ester in a humid environment is far higher than that of polyester;
By arranging the input tube 1, the surface of the output tube 2 and the surface of the detection tube 3 are fixedly connected with the functional tube 4, so that the gastric lavage operation is performed on a patient; by arranging the bottom plate 7, the upper surface of the bottom plate 7 is fixedly connected with a temporary storage box 8, a liquid inlet box 9, a liquid outlet box 10 and a supporting rod 11 respectively, so that the device has the characteristics of proper and controllable inlet and outlet amount of washing liquid when a patient washes the stomach; through setting up first connecting pipe 12, the inside of first connecting pipe 12 has seted up and has been blocked chamber 51 to have the characteristics that accessible closing plate and push plate force when needing first connecting pipe avoid temporary storage box internal pressure great messenger's lotion to get into the liquid box by oneself and influence medical personnel's operation.
Working principle: in the practical use process, the number and the volume of the storage cavities 57 are determined according to the needs, different washing solutions such as milk for copper sulfate poisoning, 1:5000 potassium permanganate solution for excessive taking of hypnotic drugs, 5% sodium sulfate solution for chloride poisoning and the like are stored in the storage cavities 57, the temperature is controlled to be about 50 ℃ when the washing solution is filled into the storage cavities 57, the temperature is controlled to be 25-38 ℃ when the washing solution is used, the temperature-insulating layer 62 is made of silicon aerogel, the silicon aerogel has extremely high mechanical strength, a plurality of pores which do not circulate air are formed in the storage cavities, the silicon aerogel has excellent heat-insulating effect, and a patient with mild poisoning takes a sitting position or a semi-sitting position, the head is deviated to one side, the person with heavy poisoning symptoms takes the left side lying position, the person with coma takes the pillow lying position, the head is deviated to one side, in order to reduce the discharge of toxic substances into the duodenum, the functional tube 4 with proper length is measured, the stomach is inserted from the oral cavity of the patient, the insertion length is about the distance from the nasal tip of the patient to the earlobe to the xiphoid process, the insertion length can not be too deep to avoid the insertion of the duodenum or the knotting of the functional tube 4, one end of the detecting tube 3 is placed into water after the insertion, if air bubbles emerge from one end of the detecting tube 3, the functional tube 4 is proved to be inserted into the air tube, the reinsertion is immediately pulled out, the second handle 48 is held by holding the second power rod 47 in a hand after the completion, the second piston plate moves back and forth in the second power cylinder 45 by pushing and pulling the second power rod 47, When the second piston plate compresses the inner space of the second power cylinder 45, the pressure in the liquid outlet box 10 is increased, so that the third cover plate 41 is tightly attached to the upper surface of the third flow opening 40 to seal the third flow opening 40, and meanwhile, the fourth cover plate 44 is propped up to enable the second power cylinder 45 and the inner materials of the liquid outlet box 10 to sequentially pass through the fourth connecting pipe 35, the fourth flow opening 43, the first connecting pipe 36, the second connecting pipe 37 and the discharge pipe 38 to be discharged out of the device, when the second piston plate enlarges the inner space of the second power cylinder 45, the pressure in the liquid outlet box 10 is reduced, negative pressure is formed, so that the fourth cover plate 44 is tightly attached to the upper surface of the fourth functional plate 42 to seal the fourth flow opening 43, Simultaneously, the third cover plate 41 is propped up to enable stomach liquid of a patient to sequentially pass through the reserved opening 6 or the functional opening 5, then the stomach liquid of the patient enters the liquid outlet box 10 through the output pipe 2 and the third connecting pipe 32, when the second piston plate compresses the inner space of the second power cylinder 45, the stomach liquid of the patient is discharged out of the device, partial stomach liquid of the patient is firstly pumped out through the operation, the burden of the stomach of the patient is lightened, the injection of the washing liquid is ready, meanwhile, the functional pipe 4 is confirmed to be actually inserted into the stomach of the patient through pumping out the gastric juice, the dustproof cover 55 is opened to pour the proper washing liquid into the temporary storage box 8, the inner wall of the temporary storage box 8 can represent scales for use, the first handle 31 is held for pushing, In the same way as the above transmission principle, when the first piston plate 30 expands the inner space of the first power cylinder 25, the second cover plate 24 seals the second flow port 23, the washing liquid sequentially passes through the first connecting pipe 12 and the first flow port 20 from the temporary storage box 8 to enter the liquid inlet box 9, when the first piston plate 30 compresses the inner space of the first power cylinder 25, the first cover plate 21 seals the first flow port 20, the washing liquid sequentially passes through the second connecting pipe 15 and the second flow port 23 from the liquid inlet box 9 to enter the input pipe 1, and then enters the stomach of a patient from the reserved port 6 or the functional port 5, the inner volumes of the first power cylinder 25 and the second power cylinder 45 are 300ML-500ML, Too little washing liquid is difficult to suck cleanly, too much washing liquid can cause acute gastric distention, the total washing liquid amount is generally not more than 10000ML, and the washing liquid can be used for keeping in line with the rules of going out after going in, going in and going out fast and going in and out balance during operation.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. A portable gastric lavage device, characterized in that: the device comprises an imbedding device, a power device and a storage device, wherein the imbedding device comprises an input pipe (1), an output pipe (2) and a detection pipe (3), the surfaces of the input pipe (1), the output pipe (2) and the detection pipe (3) are fixedly connected with functional pipes (4), and functional ports (5) are formed in the surfaces of the functional pipes (4);
The power device comprises a bottom plate (7), wherein the upper surface of the bottom plate (7) is fixedly connected with a temporary storage box (8), a liquid inlet box (9), a liquid outlet box (10) and a supporting rod (11) respectively, the surface of the temporary storage box (8) is fixedly connected with a first connecting pipe (12), and the inner wall of the first connecting pipe (12) is fixedly communicated with the inner wall of the temporary storage box (8);
The surface of the liquid outlet box (10) is fixedly connected with a third connecting pipe (32), and the inner wall of the third connecting pipe (32) is fixedly communicated with the inner wall of the liquid outlet box (10);
One end of the first connecting pipe (12) is fixedly communicated with the inner wall of the liquid inlet box (9), the upper surface of the supporting rod (11) is fixedly connected with a supporting plate (13), the upper surface of the supporting plate (13) is hinged with a fixed semi-ring (14) through a torsion spring, the surfaces of the fixed semi-rings (14) are movably connected with the inner wall of the functional pipe (4), the surface of the liquid inlet box (9) is fixedly connected with a second connecting pipe (15), the inner wall of the second connecting pipe (15) is fixedly communicated with the inner wall of the liquid inlet box (9), the surface of the second connecting pipe (15) is fixedly connected with a first matching ring (16), the surface of the first matching ring (16) is movably sleeved with a first matching pipe (17), the surface of the first matching pipe (17) is movably connected with a first fixing clamp (18), the inner wall of the first matching pipe (17) is fixedly communicated with the inner wall of the functional pipe (1), the inner wall of the first connecting pipe (12) is fixedly connected with a first functional piece (19), the surface of the first functional piece (19) is fixedly connected with the inner wall of the liquid inlet box (9), the surface of the first functional piece (19) is fixedly connected with the first flow through spring (20) through the first flow opening (20), the lower surface of the first cover plate (21) covers the inner wall of the first flow opening (20);
The inner wall of the second connecting pipe (15) is fixedly connected with a second functional sheet (22), a second flow opening (23) is formed in the surface of the second functional sheet (22), the inner wall of the second flow opening (23) penetrates through and extends to the surface of the other side of the second functional sheet (22), a second cover sheet (24) is hinged to the upper surface of the second functional sheet (22) through a torsion spring, the lower surface of the second cover sheet (24) covers the inner wall of the second flow opening (23), a first power cylinder (25) is fixedly connected to the surface of the liquid inlet box (9), a first connecting groove is formed in the surface of the first power cylinder (25) and fixedly communicated with the inner wall of the liquid inlet box (9), a first sealing ring (26) is fixedly connected to the inner bottom wall of the first connecting groove, a first connecting ring (27) is connected to the inner wall of the first connecting groove through a screw thread, a first movable cover (28) is fixedly connected to the surface of the first connecting ring (27), a first movable cover (28) is arranged on the lower surface of the first movable cover (24) and covers the first movable piston rod (29) and is provided with a first movable plug-in hole (30) which is fixedly connected to the surface of the first movable rod (29), the other end of the first power rod (29) is fixedly connected with a first handle (31);
The surface of the third connecting pipe (32) is fixedly connected with a second matching ring, the surface of the second matching ring is movably sleeved with a second matching pipe (33), the surface of the second matching pipe (33) is movably connected with a second fixing clamp (34), the inner wall of the second matching pipe (33) is fixedly communicated with the inner wall of the output pipe (2), the surface of the liquid outlet box (10) is fixedly connected with a fourth connecting pipe (35), the inner wall of the fourth connecting pipe (35) is fixedly communicated with the inner wall of the liquid outlet box (10), one end of the fourth connecting pipe (35) is fixedly communicated with a first connecting pipe (36), the surface of the first connecting pipe (36) is in threaded connection with a second connecting pipe (37), one end of the second connecting pipe (37) is fixedly communicated with a discharge pipe (38), the inner wall of the third connecting pipe (32) is fixedly connected with a third functional piece (39), the surface of the third functional piece (39) is provided with a third flow through opening (40), the inner wall of the third flow through opening (40) is fixedly communicated with the inner wall of the third connecting pipe (35) to the surface of the third functional piece (39), the surface of the third connecting pipe (41) is fixedly connected with a third torsion piece (41), a fourth circulation opening (43) is formed in the surface of the fourth functional sheet (42), the inner wall of the fourth circulation opening (43) penetrates through and extends to the surface of the other side of the fourth functional sheet (42), a fourth cover sheet (44) is hinged to the upper surface of the fourth functional sheet (42) through a torsion spring, and the lower surface of the fourth cover sheet (44) covers the inner wall of the fourth circulation opening (43);
The surface of the liquid outlet box (10) is fixedly connected with a second power cylinder (45), the inner wall of the second power cylinder (45) is fixedly communicated with the inner wall of the liquid outlet box (10), a second connecting groove is formed in the surface of the second power cylinder (45), a second sealing ring is fixedly connected to the inner bottom wall of the second connecting groove, a second connecting ring is connected to the inner wall of the second connecting groove through threads, a second movable cover (46) is fixedly connected to the surface of the second connecting ring, a second movable hole is formed in the upper surface of the second movable cover (46), the inner wall of the second movable hole penetrates through and extends to the lower surface of the second movable cover (46), a second power rod (47) is connected to the inner wall of the second movable hole in a sliding mode, a second piston plate is fixedly connected to one end of the second power rod (47), the surface of the second piston plate is connected to the inner wall of the second power cylinder (45) in a sliding mode, and a second handle (48) is fixedly connected to the other end of the second power rod (47);
The inner wall of function mouth (5) respectively with input tube (1) inner wall, output tube (2) inner wall and detect tube (3) inner wall fixed intercommunication, reserve mouth (6) have been seted up on the surface of function tube (4), a plurality of the inner wall of reserving mouth (6) all with input tube (1) inner wall fixed intercommunication, a plurality of the inner wall of reserving mouth (6) all with output tube (2) inner wall fixed intercommunication, a plurality of the inner wall of reserving mouth (6) all with detect tube (3) inner wall fixed intercommunication.
2. The portable gastric lavage device of claim 1 wherein: the utility model discloses a dustproof device for a floor, including bottom plate (7), baffle cavity (51) are offered to the inside of first connecting pipe (12), baffle cavity (51) inner wall and connecting pipe inner wall fixed intercommunication, the inner wall of baffle cavity (51) runs through and extends to first connecting pipe (12) surface, the inner wall fixedly connected with stopper (52) of baffle cavity (51), the inner wall of baffle cavity (51) is slip grafting respectively has push plate (53) and closing plate (54), the surface of closing plate (54) and push plate (53) fixed surface are connected, the upper surface of temporary storage box (8) articulates there is shield (55), the upper surface fixedly connected with handle of shield (55).
3. The portable gastric lavage device of claim 1 wherein: the storage device comprises a storage block (56), the surface of the storage block (56) is cylindrical, a storage cavity (57) is formed in the storage block (56), the inner walls of the storage cavities (57) are fixedly communicated with the upper surface of the storage block (56), and the upper surface of the storage block (56) is in threaded connection with a sealing cover (58).
4. A portable gastric lavage device as claimed in claim 3 wherein: the lower surface fixedly connected with sealing plate (59) of sealed lid (58), the lower surface of sealing plate (59) and the upper surface swing joint of storing piece (56), the upper surface fixedly connected with knob (60) of sealed lid (58), the fixed surface of storing piece (56) is connected with handle (61), the inside insulating layer (62) that all is provided with of temporary storage box (8) and storing piece (56) inside, two the preparation material of insulating layer (62) is silica aerogel.
5. The portable gastric lavage device of claim 1 wherein: the output tube (2), the input tube (1), the detection tube (3), the functional tube (4), the first matching tube (17), the second matching tube (33) and the discharge tube (38) are all hoses, and the manufacturing materials of the output tube (2), the input tube (1), the detection tube (3) and the functional tube (4) are thermoplastic polyurethane elastomer rubber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910710668.8A CN110314262B (en) | 2019-08-02 | 2019-08-02 | Portable gastric lavage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910710668.8A CN110314262B (en) | 2019-08-02 | 2019-08-02 | Portable gastric lavage device |
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| CN110314262A CN110314262A (en) | 2019-10-11 |
| CN110314262B true CN110314262B (en) | 2024-07-09 |
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| CN113289112B (en) * | 2021-06-22 | 2022-09-02 | 重庆医药高等专科学校 | Gastric lavage device capable of discharging air in gastric lavage tube |
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| CN208492823U (en) * | 2018-03-21 | 2019-02-15 | 魏娜 | A kind of Portable gastric lavage device |
| CN208582786U (en) * | 2017-12-07 | 2019-03-08 | 张艳丽 | A kind of gastric lavage device for digestive internal medicine |
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| CN2149907Y (en) * | 1993-02-15 | 1993-12-22 | 兰考县孟寨乡乡镇企业委员会 | Pedal-type gastric lavage machine |
| US6484904B1 (en) * | 2001-05-21 | 2002-11-26 | Tah Industries, Inc. | Two-component cartridge system |
| CN2722922Y (en) * | 2004-08-30 | 2005-09-07 | 张玉会 | Porable first-aid gastric lavage device |
| CN2780115Y (en) * | 2005-01-22 | 2006-05-17 | 黄春明 | Portable pedal pulse type external wound cleaning device |
| CN201445701U (en) * | 2009-06-17 | 2010-05-05 | 高广林 | Double-joint gastric lavage tube |
| CN202409642U (en) * | 2012-01-13 | 2012-09-05 | 贺延新 | Lavage tube |
| CN202666073U (en) * | 2012-07-04 | 2013-01-16 | 丘奂阳 | Portable gastric lavaging device |
| CN103028160B (en) * | 2012-09-29 | 2015-04-22 | 俞君尔 | Intestinal cleansing device for preventive medicine |
| CN203090033U (en) * | 2013-01-29 | 2013-07-31 | 杨伟庆 | Gastric lavage machine |
| CN208081590U (en) * | 2017-09-15 | 2018-11-13 | 上海健康医学院 | A kind of noninvasive paunch flusher system of multi-mode omnidirectional |
| CN209092344U (en) * | 2017-12-15 | 2019-07-12 | 贵州省人民医院 | A kind of medical treatment gastrolavage device for pediatrics |
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| CN208582786U (en) * | 2017-12-07 | 2019-03-08 | 张艳丽 | A kind of gastric lavage device for digestive internal medicine |
| CN208492823U (en) * | 2018-03-21 | 2019-02-15 | 魏娜 | A kind of Portable gastric lavage device |
| CN210812992U (en) * | 2019-08-02 | 2020-06-23 | 南通市第一人民医院 | Externally-carried gastric lavage device |
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