CN118267548A

CN118267548A - Automatic regulating and controlling gastric lavage device for emergency treatment

Info

Publication number: CN118267548A
Application number: CN202410380316.1A
Authority: CN
Inventors: 刘晓云; 刘华; 曹向阳; 梁玉鹃
Original assignee: Guangzhou No12 People's Hospital
Current assignee: Guangzhou No12 People's Hospital
Priority date: 2024-03-30
Filing date: 2024-03-30
Publication date: 2024-07-02

Abstract

The invention discloses an automatic regulating and controlling gastric lavage device for emergency treatment, which relates to the technical field of medical appliances, and the technical scheme main points of the device comprise: the gastric lavage machine is characterized in that a water cleaning barrel and a sewage draining barrel are arranged on the lower side of the gastric lavage machine, a cover plate is covered on the sewage draining barrel, and a sample collecting device is arranged on the cover plate; the utility model provides a stomach tube, the first connecting tube of upper end fixedly connected with of stomach tube, first connecting tube inserts the stomach tube connector position of establishing on the lavage machine, the terminal surface fixedly connected with imbibition pipeline that links first connecting tube, imbibition pipeline is located the stomach tube, and imbibition pipeline lateral wall's diameter value is less than the diameter value of stomach tube inside wall, and the effect is when injecting gastric lavage liquid to patient's stomach, with patient's stomach content suction to reduce the absorption of patient's stomach to harmful substance, thereby improved gastric lavage effect, distinguish through the pipeline with the injection gastric juice with the pipeline of taking out stomach content, thereby improved gastric lavage efficiency, improved gastric lavage effect simultaneously.

Description

Automatic regulating and controlling gastric lavage device for emergency treatment

Technical Field

The invention relates to the technical field of medical appliances, in particular to an automatic regulating and controlling gastric lavage device for emergency treatment.

Background

Gastric lavage device is a medical apparatus commonly used for rescuing food poisoning, taking poison patients and patients needing gastric lavage before operation, and currently, gastric lavage machines equipped in various hospitals and emergency centers generally comprise the following modules: the gastric lavage machine is heavy and large in volume and is not suitable for being carried by an emergency treatment center; with the continuous improvement of gastric lavage machines, gastric lavage devices used in some emergency centers at present are generally of simple structure and comprise components such as a liquid storage bottle, a gastric tube, an aspirator and the like.

However, in the conventional gastric lavage machine, a gastric tube is inserted into the stomach of a patient in the gastric lavage process of the patient, gastric lavage liquid is injected into the stomach of the patient through the gastric tube when the lower end portion of the gastric tube enters the stomach of the patient, the stomach of the patient is lavaged, and harmful substances remained on the esophagus of the patient are not washed in the gastric lavage process of the patient, so that the harmful substances remained on the esophagus of the patient are continuously absorbed in the gastric lavage process of the patient, after a certain amount of gastric lavage liquid is injected into the stomach of the patient, the gastric contents of the patient are extracted through the gastric tube, and the harmful substances in the stomach of the patient are continuously absorbed in the gastric lavage process of the patient after the gastric contents of the patient are extracted through the gastric tube, so that the gastric lavage liquid is injected into the stomach of the patient through the gastric tube, the gastric lavage effect of the residual harmful substances in the stomach of the patient is reduced along with the gastric lavage liquid entering the stomach of the patient, and the gastric lavage effect of the patient is reduced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide an automatic regulating and controlling gastric lavage device for emergency treatment.

In order to achieve the above purpose, the present invention provides the following technical solutions:

An emergency call is with automatic regulation and control gastric lavage device includes:

the gastric lavage machine, the downside of gastric lavage machine is provided with clear water bucket and blowdown bucket, the blowdown bucket upper cover has the apron, be provided with sample collection device on the apron.

The gastric tube, the first connecting tube of upper end fixedly connected with of gastric tube, first connecting tube inserts the stomach tube connector position of establishing on the gastric lavage machine, the terminal surface fixedly connected with imbibition pipeline that links first connecting tube, imbibition pipeline is located the gastric tube, and the diameter value of imbibition pipeline lateral wall is less than the diameter value of stomach tube inside wall, the intercommunication has the liquid medicine pipeline on the lateral wall of gastric tube, a tip and the gastric lavage machine upper liquid medicine connector position of gastric tube are kept away from to the liquid medicine pipeline.

The utility model discloses a portable electronic device, including stomach tube, annular plate, flexible cover, buoyancy ball, annular plate, flexible cover, annular plate's the lower terminal surface of stomach tube fixedly connected with second connecting tube, the lower terminal surface fixed connection of stomach tube is at the up end of second connecting tube, and has seted up two at least apopores on the lateral wall of stomach tube, the apopore is close to the second connecting tube, set up two at least imbibition holes on the lateral wall of second connecting tube, the annular plate's upper cover has the annular plate, fixedly connected with elastic rod on the inside wall of annular plate, elastic rod's upper end fixed connection is on the inside wall of liquid absorbing tube, flexible cover has been cup jointed to the lower terminal surface of second connecting tube, be provided with the buoyancy ball in the flexible cover, the buoyancy ball cooperatees with the annular plate, be provided with miniature camera in the buoyancy ball.

Preferably, the diameter of the inner side wall of the liquid suction pipe corresponds to the diameter of the inner side wall of the first connecting pipe.

The diameter value of the outer side wall of the liquid suction pipeline is consistent with the diameter value of the inner side wall of the second connecting pipeline, the lower end part of the liquid suction pipeline extends into the second connecting pipeline, an annular liquid medicine cavity is formed between the end part of the first connecting pipeline, which is opposite to the second connecting pipeline, the inner wall of the stomach tube and the outer wall of the liquid suction pipeline, and the water outlet is positioned at the lower end part of the annular liquid medicine cavity.

Preferably, the inner side wall of the second connecting pipeline is slidably connected with a circular plate, the circumferential wall of the circular plate is attached to the inner side wall of the second connecting pipeline, and the miniature camera and the buoyancy ball are fixedly connected to the lower surface of the circular plate.

The upper surface fixedly connected with at least two connecting rods of circular plate, the upper end fixed connection of connecting rod is at the lower terminal surface of annular plate, and the position of connecting rod and the staggered setting in position of imbibition hole.

Preferably, the lower surface of the gastric lavage machine is fixedly connected with a limit spring, the lower end of the limit spring is fixedly connected with a limit plate, and the lower end of the limit plate is pressed on the cover plate.

Preferably, the upper surface of the cover plate is fixedly connected with a rectangular pipeline, and the rectangular pipeline is matched with a sewage pipeline on the gastric lavage machine.

The lower surface fixedly connected with blow off pipe of apron, the blow off pipe is linked together with rectangular pipeline, and the blow off pipe is located directly over the blowdown bucket.

Preferably, the side wall of the rectangular pipeline is rotatably connected with a rotating shaft, the circumferential wall of the rotating shaft is fixedly connected with driving blades, and one end part of the rotating shaft penetrates through the side wall of the rectangular pipeline and extends to the outer side of the rectangular pipeline and is fixedly connected with a first driving wheel.

The upper surface of apron perpendicular fixedly connected with bracing piece, rotationally be connected with the pivot on the bracing piece, fixedly connected with gear in the pivot, the gear meshes with first drive wheel mutually.

Preferably, the support rod is fixedly connected with a sample collection pipeline, the sample collection pipeline penetrates through the side wall of the rotating shaft and extends into the rotating shaft, a sample collection port which is horizontally arranged is formed in the top of the sample collection pipeline, and the sample collection port is located in the rotating shaft.

A strip-shaped through hole is formed in the circumferential wall of the rotating shaft and is parallel to the sample collection port.

Preferably, the sample collection device comprises at least two storage plates and sample collection bottles, wherein the storage plates are connected to the cover plate in a sliding mode, and the sample collection bottles are inserted into the storage plates.

The end part of the sample collection pipeline far away from the rectangular pipeline is in a closed state, the closed end surface of the rectangular pipeline is fixedly connected with an elbow, the lower port of the elbow is positioned right above the sample collection bottle, a control valve is arranged in the rectangular pipeline, and a rotating shaft on the control valve penetrates through the bottom of the sample collection pipeline and is fixedly connected with a control gear.

At least two strip-shaped holes are formed in the side wall, opposite to the control gear, of the sample collection bottle, and the strip-shaped holes are matched with the control gear.

The upper surface fixedly connected with dead lever of apron, fixedly connected with baffle on the lateral wall of dead lever, the baffle cooperatees with the lid on the sample acquisition bottle.

Preferably, the sample collection device further comprises a storage box and a sample collection box, wherein the storage box is used for storing the plate of the device, the storage box is fixedly connected to the upper surface of the cover plate, the sample collection box is fixedly connected to the side wall of the cover plate, and the upper surface of the sample collection box is flush with the upper surface of the cover plate.

The upper surface of the storage plate is fixedly connected with a limiting rod, a second driving wheel is fixedly connected to the rotating shaft, and the second driving wheel is matched with the limiting rod.

One end fixedly connected with inserted bar of depositing the board, the jack has been seted up to one end that the inserted bar was kept away from to the depositing board, adjacent two deposit the board through the cooperation looks joint of inserted bar and jack.

Compared with the prior art, the invention has the following beneficial effects:

1. According to the invention, the peripheral wall of the soft sleeve is contacted with the oral cavity and the inner wall of the esophagus of the patient, so that the condition that the lower end surface of the second connecting pipeline and the side wall form a straight line can be effectively avoided from scratching the inner wall of the esophagus of the patient, and the harm to the esophagus of the patient caused by the stomach tube when medical staff inserts the stomach tube into the patient is reduced.

2. According to the invention, gastric lavage liquid is conveyed into the annular liquid medicine cavity through the liquid medicine pipeline, the gastric lavage liquid is sprayed on the inner wall of the stomach of a patient through the water outlet, the inner wall of the stomach of the patient is cleaned, meanwhile, the gastric lavage liquid in the stomach is increased, the upward extrusion force of the gastric contents of the patient contracts the soft sleeve towards the second connecting pipeline, the soft sleeve pushes the circular plate upwards to drive the connecting rod and the annular plate to move upwards, the annular plate is separated from the liquid suction hole, at the moment, the liquid suction hole is in an opened state, the gastric contents of the patient enter the second connecting pipeline and the liquid suction pipeline through the liquid suction hole, at the moment, a liquid lavage pump on the gastric lavage machine is started, and the gastric lavage liquid in the stomach of the patient is sucked out, so that the gastric contents of the patient are sucked out, and the absorption of harmful substances in the stomach of the patient is reduced, and the gastric lavage effect is improved, and the gastric lavage efficiency is improved through distinguishing the pipeline into the gastric contents from the pipeline.

3. According to the invention, the cover plate is pressed downwards by the elastic force of the limiting spring, so that the cover plate is attached to the upper port of the sewage draining barrel, and therefore, when gastric contents pumped out by the gastric lavage machine flow into the sewage draining barrel through the sewage draining pipe, the gastric contents are prevented from splashing outside the sewage draining barrel due to the action of impact force, the pollution of the gastric contents to the bottom of the gastric lavage machine and the surrounding ground is avoided, and meanwhile, the cover plate can reduce the diffusion of peculiar smell in the gastric contents loaded in the sewage draining barrel, and the pollution of the environment where a patient is located is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic regulating gastric lavage device for emergency treatment according to the present invention;

FIG. 2 is a cross-sectional view of a gastric tube in an automatically controlled gastric lavage device for emergency treatment according to the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

FIG. 4 is a schematic view showing the connection structure between a storage box and sample collection in an automatic regulating gastric lavage device for emergency treatment according to the present invention;

FIG. 5 is a schematic view of the local connection between the storage box and the sample collection in the automatic regulating gastric lavage device for emergency treatment according to the present invention;

FIG. 6 is a schematic view of a local connection structure of a blow-down pipe and a sample collection device in an automatic regulating gastric lavage device for emergency treatment according to the present invention;

FIG. 7 is a schematic view showing a local connection structure of a rectangular tube and a sample collection tube in an automatic regulating gastric lavage device for emergency treatment according to the present invention;

FIG. 8 is a schematic view of a local connection structure of a sample collection tube and a sample collection bottle in an automatic regulating gastric lavage device for emergency treatment according to the present invention;

Fig. 9 is a schematic diagram showing a connection structure of two adjacent sample collection bottles in the automatic regulating gastric lavage device for emergency treatment according to the present invention.

1. A gastric lavage machine; 2. a gastric tube; 3. a first connecting pipeline; 4. a liquid suction pipe; 5. a liquid medicine pipeline; 6. a water cleaning barrel; 7. a sewage discharge barrel; 8. a cover plate; 9. a second connecting pipe; 10. a water outlet hole; 11. a liquid suction hole; 12. an annular plate; 13. a soft sleeve; 14. a miniature camera; 15. an annular liquid medicine cavity; 16. a circular plate; 17. a connecting rod; 18. a limit spring; 19. a limiting plate; 20. rectangular pipes; 21. a blow-down pipe; 22. a rotating shaft; 23. a driving blade; 24. a first drive wheel; 25. a support rod; 26. a rotating shaft; 27. a gear; 28. a sample collection conduit; 29. a sample collection port; 30. a bar-shaped through hole; 31. a storage plate; 32. a sample collection bottle; 33. bending the pipe; 34. a control valve; 35. a control gear; 36. a storage box; 37. a sample collection cartridge; 38. a limit rod; 39. a second drive wheel; 40. a rod; 41. a jack; 42. a fixed rod; 43. a baffle; 44. a buoyancy ball; 45 spring strips.

Detailed Description

Referring to fig. 1 to 9.

Example one embodiment of the present invention provides an automatic regulating gastric lavage device for emergency treatment.

The gastric lavage machine 1, the downside of gastric lavage machine 1 is provided with clear water bucket 6 and blowdown bucket 7, and blowdown bucket 7 upper cover has been closed and has been covered board 8, is provided with sample collection device on the board 8, and gastric lavage machine 1 includes the gastric lavage machine body, and the four corners department fixedly connected with of gastric lavage machine body sets up the stabilizer blade perpendicularly, and the lower tip level fixedly connected with loading board of stabilizer blade, clear water bucket 6 and blowdown bucket 7 are placed on the loading board, the deposit of clear water bucket 6 and blowdown bucket 7 of being convenient for.

The utility model provides a stomach tube 2, the upper end fixedly connected with first connecting tube 3 of stomach tube 2, first connecting tube 3 inserts the stomach tube connector position of establishing on gastric lavage machine 1, even the terminal surface fixedly connected with imbibition pipeline 4 of first connecting tube 3, imbibition pipeline 4 is located stomach tube 2, and imbibition pipeline 4 lateral wall's diameter value is less than the diameter value of stomach tube 2 inside wall, the intercommunication has liquid medicine pipeline 5 on stomach tube 2's the lateral wall, a tip that stomach tube 2 was kept away from to liquid medicine pipeline 5 and gastric lavage machine 1 go up the liquid medicine connector position, its inner wall diameter value of one end that gastric lavage machine 1 was kept away from to first connecting tube 3 is consistent with the diameter value of imbibition pipeline 4 inner wall, its outer wall diameter value of one end that gastric lavage machine 1 was kept away from to first connecting tube 3 is consistent with the outer wall diameter value of stomach tube 2, be convenient for with stomach tube 2 and the tip fixed connection of imbibition pipeline 4 at first connecting tube 3.

The lower tip fixedly connected with second connecting tube 9 of stomach tube 2, the lower terminal surface fixed connection of stomach tube 2 is at the up end of second connecting tube 9, and has seted up two at least apopores 10 on the lateral wall of stomach tube 2, apopores 10 are close to second connecting tube 9, set up two at least imbibitions hole 11 on the lateral wall of second connecting tube 9, imbibition hole 11 upper cover has closed annular plate 12, fixedly connected with elastic rod 45 on the inside wall of annular plate 12, the upper end fixed connection of elastic rod 45 is on the inside wall of imbibition tube 4, soft cover 13 has been cup jointed to the lower terminal surface of second connecting tube 9, be provided with buoyancy ball 44 in the soft cover 13, buoyancy ball 44 cooperatees with annular plate 12, be provided with miniature camera 14 in the buoyancy ball 44, miniature camera 14 is wireless camera, elastic rod 45 is the arc, be convenient for push down arc 12 through the elasticity effect of elastic rod 45, thereby be convenient for annular plate 12 cover on imbibition hole 11.

The diameter of the inner side wall of the liquid suction pipe 4 corresponds to the diameter of the inner side wall of the first connecting pipe 3.

The diameter value of the outer side wall of the liquid suction pipeline 4 is consistent with the diameter value of the inner side wall of the second connecting pipeline 9, the lower end part of the liquid suction pipeline 4 extends into the second connecting pipeline 9, an annular liquid medicine cavity 15 is formed between the end part of the first connecting pipeline 3 opposite to the second connecting pipeline 9, the inner wall of the stomach tube 2 and the outer wall of the liquid suction pipeline 4, water outlets 10 are arranged at the lower end part of the annular liquid medicine cavity 15, the water outlets 10 are distributed up and down, the number of the water outlets 10 arranged in each group is at least two, the positions of the water outlets 10 in the two groups are staggered, so that water spraying is conveniently carried out on the periphery of the stomach tube 2, the stomach inner wall and the esophagus inner wall of a patient are conveniently washed, and harmful substances attached to the esophagus inner wall and the stomach inner wall of the patient are washed.

The circular plate 16 is slidingly connected on the inner side wall of the second connecting pipeline 9, the circumferential wall of the circular plate 16 is attached to the inner side wall of the second connecting pipeline 9, the miniature camera 14 and the buoyancy ball 44 are fixedly connected on the lower surface of the circular plate 16, the circular plate 16 is made of hard transparent silica gel, the deformation of the circular plate 16 in the second connecting pipeline 9 can be effectively prevented, a plurality of strip-shaped grooves are formed on the inner side wall of the second connecting pipeline 9, a plurality of limiting blocks are fixedly connected on the circumferential wall of the circular plate 16, the limiting blocks are slidingly connected in the strip-shaped grooves, sealing gaskets are fixedly connected on the circumferential walls of the circular plate 16 and the limiting blocks, the tightness between the circular plate 16 and the second connecting pipeline 9 is improved conveniently, the hardness value of the second connecting pipeline 9 is larger than that of the stomach tube 2, the probability of deformation of the second connecting pipeline 9 can be reduced, the circular plate 16 is convenient to slide up and down in the second connecting pipeline 9, the buoyancy ball 44 is a hollow transparent sphere, the miniature camera 14 is positioned in the buoyancy ball 44, the buoyancy ball 44 is convenient to drive the miniature camera 14 to move up and down, an air cavity is formed between the soft sleeve 13 and the circular plate 16, the diameter value of the maximum circumference of the soft sleeve 13 is larger than that of the outer wall of the second connecting pipeline 9, the lower end part of the connecting pipeline 9 can be effectively prevented from being directly contacted with the esophagus of a patient, the esophagus of the patient is not prevented from being scratched by a right angle formed between the lower end surface of the connecting pipeline 9 and the side wall of the connecting pipeline, the inner wall of the soft sleeve 13 is fixedly connected to the outer side wall of the second connecting pipeline 9, the tightness between the soft sleeve 13 and the second connecting pipeline 9 is convenient to be increased, the soft sleeve 13 is made of soft transparent silica gel, the miniature camera 14 can observe the condition in the stomach of the patient through the buoyancy ball 44 and the soft sleeve 13, the bottom of the buoyancy ball 44 is in contact with the bottom of the soft sleeve 13, so that when the soft sleeve 13 is in contact with stomach contents of a patient, the soft sleeve 13 is deformed through extrusion of the stomach contents to the soft sleeve 13, so that the inner space of the soft sleeve 13 is reduced, the circular plate 16 is pushed upwards by air pressure in the soft sleeve 13, meanwhile, the buoyancy ball 44 is pushed upwards through the bottom of the soft sleeve 13, and the buoyancy ball 44 is acted through the buoyancy of the stomach contents, so that the buoyancy ball 44 pushes the annular plate 12 upwards, and the opening of the liquid suction hole 11 is facilitated.

The upper surface fixedly connected with at least two connecting rods 17 of circular plate 16, the upper end fixed connection of connecting rod 17 is at the lower terminal surface of annular plate 12, and the position of connecting rod 17 and the crisscross setting in position of imbibition hole 11, and the distance value between annular plate 12 and the lower terminal surface of imbibition pipeline 4 equals the high value of connecting rod 17, and the connecting rod 17 of being convenient for upwards promotes annular plate 12 to the opening of imbibition hole 11 of being convenient for.

The lower surface fixedly connected with spacing spring 18 of gastric lavage machine 1, the lower extreme fixedly connected with limiting plate 19 of spacing spring 18, the lower extreme of limiting plate 19 presss from both sides on apron 8, the lower terminal surface fixedly connected with spacing tooth of limiting plate 19, spacing hole has been seted up to the upper surface of apron 8, spacing tooth inserts and establishes in spacing hole, be convenient for fix the position of apron 8, prevent gastric lavage machine 1 when drawing into blowdown bucket 7 again with the stomach content, drive the vibrations of blowdown bucket 7 and lead to the position of apron 8 to appear the skew phenomenon.

The upper surface of the cover plate 8 is fixedly connected with a rectangular pipeline 20, the rectangular pipeline 20 is matched with a sewage pipeline on the gastric lavage machine 1, the sewage pipeline on the gastric lavage machine 1 is adhered to the side wall parallel to the rotating shaft 22 of the rectangular pipeline 20 through rubberized fabric or other adhesion modes in the prior art, the adhesion position of the sewage pipeline on the gastric lavage machine 1 is opposite to the rotating direction of the rotating shaft 26, the extracted gastric contents are conveniently discharged into the sewage barrel 7 through the rectangular pipeline 20, and the upper end surface of the rectangular pipeline 20 is contacted with the lower surface of the gastric lavage machine 1.

The lower surface fixedly connected with blow off pipe 21 of apron 8, blow off pipe 21 is linked together with rectangular pipe 20, and blow off pipe 21 is located directly over the blowdown bucket 7, the up end of blow off pipe 21 runs through apron 8 and fixed connection is in rectangular pipe 20's lower terminal surface, be convenient for in the rectangular pipe 20 stomach content is in blow off bucket 7 through blow off pipe 21, thereby be convenient for collect the processing to the stomach content that takes out, rectangular pipe 20's upper port contacts with the bottom of lavage machine 1, and offer the through-hole that is used for blow off pipe to pass on the lavage machine 1 on the lateral wall of rectangular pipe 20, be convenient for fix the blow off pipe on the lavage machine 1 on rectangular pipe 20's inner wall.

The side wall of the rectangular pipeline 20 is rotationally connected with a rotating shaft 22, the circumferential wall of the rotating shaft 22 is fixedly connected with a driving blade 23, one end part of the rotating shaft 22 penetrates through the side wall of the rectangular pipeline 20 and extends to the outer side of the rectangular pipeline 20 and is fixedly connected with a first driving wheel 24, the lower port of a sewage pipeline on the gastric lavage machine 1 is located above the driving blade 23, and when stomach contents extracted by the gastric lavage machine 1 slide down onto the driving blade 23, the driving blade 23 is caused to rotate downwards by the impact force of the extracted stomach contents on the driving blade 23, and the rotating shaft 22 is driven to rotate.

The upper surface vertical fixedly connected with bracing piece 25 of apron 8, rotationally be connected with pivot 26 on the bracing piece 25, fixedly connected with gear 27 on the pivot 26, gear 27 meshes with first drive wheel 24, and the diameter value of the rotatory circumference of first drive wheel 24 top is greater than the diameter value of the rotatory circumference of gear 27 top, and the distance value between two adjacent tooth roots on the first drive wheel 24 is greater than the distance value between two adjacent tooth roots on the gear 27, and the first drive wheel 24 of being convenient for drives gear 27 intermittent type and rotates to cause the rotational speed of gear 27 to be less than the rotational speed of first drive wheel 24.

The support rod 25 is fixedly connected with a sample collection pipeline 28, the sample collection pipeline 28 penetrates through the side wall of the rotating shaft 22 and extends into the rotating shaft 22, a sample collection port 29 which is horizontally arranged is formed in the top of the sample collection pipeline 28, the sample collection port 29 is located in the rotating shaft 22, a cavity for accommodating the sample collection pipeline 28 is formed in the rotating shaft 22, one end portion of the sample collection pipeline 28 penetrates through the side wall of the cavity and extends to one side of the support rod 25, and the width value of the sample collection port 29 is consistent with the diameter value of the inner wall of the sample collection pipeline 28.

The circumference wall of the rotating shaft 22 is provided with a strip-shaped through hole 30, the strip-shaped through hole 30 is parallel to the sample collection port 29, the length value of the strip-shaped through hole 30 is consistent with the length value of the cavity in the rotating shaft 22 and the sample collection port 29, when the gastric lavage machine 1 pumps gastric contents of a patient into the rectangular pipeline 20, the gastric contents flow into the sample collection pipeline 28 through the strip-shaped through hole 30 and the sample collection port 29, and then are discharged and collected from the end part of the rectangular pipeline 20 far away from the sample collection pipeline 28, so that sampling treatment of the gastric contents of the patient is realized, and convenience is brought to medical staff.

Working principle: the patient adopts a semi-lying position, namely the upper body of the patient is inclined upwards, the second connecting pipeline 9 is inserted into the stomach of the patient through the oral cavity and the esophagus of the patient, and when the second connecting pipeline 9 enters the esophagus through the pharyngeal portion of the patient, the peripheral wall of the soft sleeve 13 is contacted with the oral cavity and the inner wall of the esophagus of the patient, so that the lower end surface of the second connecting pipeline 9 and the right angle formed by the straight line of the side wall can be effectively prevented from scratching the inner wall of the esophagus of the patient, and the damage of the stomach tube 2 to the esophagus of the patient when medical staff inserts the stomach tube 2 into the patient is reduced; when the water outlet hole 10 enters the esophagus of a patient, the gastric lavage machine 1 is started, the gastric lavage machine 1 works, gastric lavage liquid loaded in the water cleaning barrel 6 is conveyed into the annular liquid medicine cavity 15 through the liquid medicine pipeline 5, and residual harmful substances on the inner wall of the esophagus of the patient are cleaned by spraying the water outlet hole 10 on the inner wall of the esophagus of the patient, so that the residual quantity of the harmful substances on the inner wall of the esophagus of the patient is reduced, the absorption of the harmful substances by the esophagus of the patient is avoided, the miniature camera 14 can monitor the travelling degree of the second connecting pipeline 9 and the condition of the esophagus and the inner wall of the stomach in the travelling process, medical staff can know the condition of the esophagus and the inner wall of the stomach of the patient in time, and the condition in the stomach in the process of gastric lavage is facilitated, and the technology of the medical staff takes countermeasures are facilitated.

When the second connecting pipeline 9 drives the lower end part of the stomach tube 2 to enter the stomach of a patient, the liquid medicine pipeline 5 continuously conveys gastric lavage liquid into the annular liquid medicine cavity 15, the gastric lavage liquid is sprayed on the inner wall of the stomach of the patient through the water outlet 10, the inner wall of the stomach of the patient is cleaned, meanwhile, the soft sleeve 13 is contracted inwards towards the second connecting pipeline 9 through the upward extrusion force of the stomach contents of the patient, the soft sleeve 13 pushes the circular plate 16 upwards to drive the connecting rod 17 and the annular plate 12 to move upwards, the annular plate 12 is separated from the liquid suction hole 11, the liquid suction hole 11 is in an open state, the stomach contents of the patient enter the second connecting pipeline 9 and the liquid suction pipeline 4 through the liquid suction hole 11, and then a lotion pump on the gastric lavage machine 1 is started, so that the stomach contents of the patient and the injected gastric lavage liquid are sucked out, and the stomach contents of the patient are sucked out when the stomach contents of the patient are injected into the stomach of the patient, and the stomach of the patient is reduced, and the harmful substances are absorbed by the stomach of the patient is improved; when the stomach content of the patient and the liquid level of the injected gastric lavage liquid are positioned at the lower side of the soft sleeve 13, the circular plate 16 pushes the buoyancy ball 44 downwards under the action of gravity, and simultaneously pulls the annular plate 12 downwards, so that the annular plate 12 covers the liquid suction hole 11, and the liquid suction pipeline 4 can be effectively prevented from continuously sucking the stomach content of the patient, thereby avoiding the damage to the stomach of the patient caused by the too low gastric pressure of the patient.

When the gastric lavage machine 1 discharges the sucked gastric content into the rectangular pipeline 20, the gastric content discharged from the gastric lavage machine 1 flows onto the rotating shaft 22, and enters the sample collection pipeline 28 through the strip-shaped through hole 30 and the sample collection port 29, and flows into the sample collection container placed at the end part of the gastric lavage machine through the sample collection pipeline 28, so that the collection of the sample is realized, the gastric content flows into the blowdown bucket 7 through the rectangular pipeline 20 and the blowdown pipe 21, the cover plate 8 is covered on the blowdown bucket 7, the cover plate 8 is pressed downwards through the elastic force of the limiting spring 18, so that the cover plate 8 is attached to the upper port of the blowdown bucket 7, and therefore, when the gastric content sucked from the gastric lavage machine 1 flows into the blowdown bucket 7 through the blowdown pipe 21, the gastric content is prevented from splashing outside the blowdown bucket 7 due to the impact force, the pollution of the gastric content to the bottom of the gastric lavage machine 1 and the surrounding ground is avoided, and meanwhile, the cover plate 8 can reduce the diffusion of peculiar smell in the gastric content loaded in the blowdown bucket 7 and the environment where a patient is located.

Example two

The following technical features are added on the basis of the first embodiment:

The utility model provides an emergency call is with automatic regulation and control gastric lavage device, sample collection device includes two at least storage plate 31 and sample collection bottle 32, storage plate 31 sliding connection is on apron 8, sample collection bottle 32 inserts and establishes on storage plate 31, the bar spout has been seted up on the apron 8, storage plate 31 sliding connection is in the bar spout, and the storage plate 31 be provided with the gyro wheel, can effectually reduce the frictional resistance between bar spout bottom and the storage plate 31 bottom, be convenient for improve the mobility of storage plate 31, the recess that is used for depositing sample collection bottle 32 has been seted up on the storage plate 31, fixedly connected with one deck has the silica gel pad of adsorptivity on the circumference wall of recess, thereby be convenient for insert in the recess with sample collection bottle 32 and fix on storage plate 31.

The end part of the sample collection pipeline 28 far away from the rectangular pipeline 20 is in a closed state, the closed end surface of the rectangular pipeline 20 is fixedly connected with an elbow 33, the lower port of the elbow 33 is positioned right above the sample collection bottle 32, a control valve 34 is arranged in the rectangular pipeline 20, a rotating shaft on the control valve 34 penetrates through the bottom of the sample collection pipeline 28 and is fixedly connected with a control gear 35, one end part of the elbow 33 is in contact with the bottom of the inner wall of the sample collection pipeline 28, and the solution in the sample collection pipeline 28 is conveniently discharged through the elbow 33, so that the collection of the sample is realized.

At least two strip-shaped holes are formed in the side wall, opposite to the control gear 35, of the sample collection bottle 32, the strip-shaped holes are matched with the control gear 35, the strip-shaped holes are arranged vertically, gear teeth on the control gear 35 are meshed with the side walls of the strip-shaped holes on the sample collection bottle 32, and when the sample collection bottle 32 moves, the control gear 35 is driven to rotate through the meshing of the side walls of the strip-shaped holes and the gear 35, so that the control valve 34 is controlled to be opened and closed.

The upper surface fixedly connected with dead lever 42 of apron 8, fixedly connected with baffle 43 on the lateral wall of dead lever 42, baffle 43 cooperates with the lid on the sample collection bottle 32, baffle 43 is parallel with the lid on the sample collection bottle 32, at the in-process that sample collection bottle 32 removed, through baffle 43's the blocking, promote the lid on the sample collection bottle 32 to one side, and the lid on the sample collection bottle 32 rotates downwards and covers the port position at the sample collection bottle 32, realized the closure to the sample collection bottle 32 port, avoid the sample of collecting in the sample collection bottle 32 to be polluted by dust or other matters in the air.

The sample collection device further comprises a storage box 36 and a sample collection box 37, wherein the storage box 36 is used for storing the plate 31, the storage box 36 is fixedly connected to the upper surface of the cover plate 8, the sample collection box 37 is fixedly connected to the side wall of the cover plate 8, the upper surface of the sample collection box 37 is flush with the upper surface of the cover plate 8, rectangular holes used for storing the plate 31 and the sample collection bottle 32 to penetrate through are formed in the side wall of the storage box 36, the rectangular holes are communicated with sliding grooves in the cover plate 8, the storage plate 31 in the storage box 36 is convenient to drive the sample collection bottle 32 to move towards the bent pipe 33, strip-shaped grooves are formed in two opposite side walls of the storage box 36 and the sample collection box 37, sliding rods are fixedly connected to the upper surface of the storage plate 31, the length values of the sliding rods are consistent with the distance values between the two opposite strip-shaped grooves, and the two ends of the sliding rods are convenient to clamp into the strip-shaped grooves.

The upper surface of depositing board 31 is fixedly connected with two at least gag lever posts 38, fixedly connected with second drive wheel 39 on the pivot 26, second drive wheel 39 cooperatees with gag lever post 38, and gag lever post 38 is vertical setting, and the top of second drive wheel 39 lower extreme is located between two adjacent gag lever posts 38, and in the in-process of second drive wheel 39 pivoted, promotes gag lever post 38 to one side through the top of second drive wheel 39 lower extreme to drive depositing board 31 horizontal migration, thereby the collection of the sample of being convenient for.

An inserting rod 40 is fixedly connected to one end of the storage plate 31, an inserting hole 41 is formed in one end, far away from the inserting rod 40, of the storage plate 31, and two adjacent storage plates 31 are clamped with each other through matching of the inserting rod 40 and the inserting hole 41.

Working principle: the storage plate 31 is slid into the storage box 36 through the top of the storage box 36, meanwhile, two ends of a sliding rod on the storage plate 31 are clamped into the strip-shaped grooves and slide into the storage box 36 through the strip-shaped grooves, at the moment, the sliding rod on the storage plate 31 is close to the rectangular pipeline 20, meanwhile, a required number of sample collection bottles 32 are inserted into the grooves on the storage plate 31, when the sample collection bottles 32 are inserted into the storage plate 31, a cover body on the sample collection bottles 32 is opened, meanwhile, the cover body on the sample collection bottles 32 is close to the baffle 43 and parallel to the baffle 43, and one of the sample collection bottles 32 is inserted into the storage plate 31 below the bent pipe 33 and close to one side of the storage box 36; when gastric lavage machine 1 discharges gastric contents of a patient into rectangular pipeline 20, gastric contents enter sample collection pipeline 28 through bar-shaped through hole 30, simultaneously drive blade 23 is pushed downwards by the action of downward impact force of gastric contents, drive blade 23 is rotated downwards, drive rotation shaft 22 and first drive wheel 24 rotate, and first drive wheel 24 is in the process of rotation, meshing drive gear 27 rotates, and drive rotation shaft 26 and second drive wheel 39 rotate, one of limit lever 38 on storage plate 31 is pushed to one side by the tooth top of second drive wheel 39, drive storage plate 31 and sample collection bottle 32 to one side, simultaneously push the tooth top on control gear 35 to one side through the cooperation of bar-shaped hole on sample collection bottle 32 and control gear 35, drive control gear 35 and control valve 34 rotate, when sample collection bottle 32 is located under elbow 33, at this moment, the control valve 34 is in an open state, and the sample collected in sample collection bottle 32 flows into sample collection bottle 32 through elbow 33, because first drive wheel 24 drives gear 27 to intermittently rotate, when sample collection bottle 32 is fully pushed by first drive gear 24 and drive wheel 26 and drive wheel 33 again to one side of limit valve 32, thereby preventing sample collection bottle 32 from being pushed to one side by the other side of control gear 35 from being fully pushed by the bar-shaped hole on sample collection bottle 32, simultaneously, thereby preventing sample collection bottle 32 from being fully pushed to one side by the side of control gear 32 from moving to one side through bar-shaped hole on sample collection bottle 32, the gastric contents within the sample collection tube 28 continue to flow out through the elbow 33.

When the sample collection bottle 32 with the collected sample moves to one side of the elbow 33, at this time, the adjacent sample collection bottle 32 without the sample is moved to the right lower side of the elbow 33, and in the process that the storage plate 31 drives the adjacent storage plate 31 to move towards the elbow 33, the storage plate 31 in the storage box 36 is pulled to move towards the outside of the storage box 36 through the rectangular hole, and the storage plate 31 in the storage box 36 drives the sample collection bottle 32 to slide downwards, at this time, when the storage plate 31 in the storage box 36 at the lowest side slides downwards into the chute on the cover plate 8, at this time, the jack 41 on the storage plate 31 is sleeved on the inserted rod 40 on the adjacent storage plate 31, so that the storage plate 31 drives the adjacent storage plate 31 to move horizontally in the horizontal moving process.

When the cover body on the sample collection bottle 32 full of the sample is contacted with the baffle plate 43, the cover body on the sample collection bottle 32 is downwards extruded by the baffle plate 43 through pushing the baffle plate 43, so that the cover body on the sample collection bottle 32 is covered on the sample collection bottle 32, the port part of the sample collection bottle 32 is closed, when the storage plate 31 drives the sample collection bottle 32 filled with the sample to move to the upper end face of the sample collection box 36, the limit of the upper end face of the sample collection box 36 to the end part of the sliding rod on the storage plate 31 can effectively prevent the storage plate 31 from falling downwards after separating from one end part of the cover plate 8, when the sliding rod on the storage plate 31 is positioned in the strip-shaped groove on the inner wall of the sample collection box 37, the side wall of the storage plate 31 is contacted with the inner wall of the sample collection box 37 at the moment, and the storage plate 31 falls to the bottom of the sample collection box 37 due to the action of gravity, and the inserting rod 40 on the storage plate 31 is separated from the jack 41 on the adjacent storage plate 31, so that the sample collection and storage are realized, and convenience is brought to medical staff.

When the stomach contents of the patient and the injected gastric juice are continuously pumped out after the sample collection is finished, at this time, the second driving wheel 39 continuously pushes the storage plate 31 to one side, and when the storage plate 31 passes through the lower side of the bent pipe 33, the storage plate 31 is not provided with the sample collection bottle 32, so that the storage plate 31 is not provided with the articles for driving the control gear 35 to rotate, the control valve 34 is in a closed state, and the liquid in the sample collection pipeline 28 can be effectively prevented from flowing out, so that the clean and tidy upper surface of the cover plate 8 is ensured.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. Automatic regulation and control gastric lavage device for emergency call, its characterized in that includes:

The gastric lavage device comprises a gastric lavage machine (1), wherein a water cleaning barrel (6) and a sewage draining barrel (7) are arranged on the lower side of the gastric lavage machine (1), a cover plate (8) is covered on the sewage draining barrel (7), and a sample collecting device is arranged on the cover plate (8);

The gastric tube comprises a gastric tube (2), wherein the upper end part of the gastric tube (2) is fixedly connected with a first connecting pipeline (3), the first connecting pipeline (3) is inserted into a gastric tube connecting port part on a gastric lavage machine (1), the end face of the first connecting pipeline (3) is fixedly connected with a liquid suction pipeline (4), the liquid suction pipeline (4) is positioned in the gastric tube (2), the diameter value of the outer side wall of the liquid suction pipeline (4) is smaller than the diameter value of the inner side wall of the gastric tube (2), the side wall of the gastric tube (2) is communicated with a liquid medicine pipeline (5), and one end part of the liquid medicine pipeline (5) far away from the gastric tube (2) and the liquid medicine connecting port part on the gastric lavage machine (1);

The utility model provides a liquid suction device, including stomach tube (2), lower tip fixedly connected with second connecting tube (9) of stomach tube (2), the lower terminal surface fixed connection of stomach tube (2) is on the up end of second connecting tube (9), and has seted up two at least apopores (10) on the lateral wall of stomach tube (2), apopore (10) are close to second connecting tube, at least two imbibition hole (11) have been seted up on the lateral wall of second connecting tube (9), imbibition hole (11) upper cover has annular plate (12), fixedly connected with elastic rod (45) on the inside wall of annular plate (12), the upper end fixed connection of elastic rod (45) is on the inside wall of imbibition pipeline (4), soft cover (13) have been cup jointed to the lower terminal surface of second connecting tube (9), be provided with buoyancy ball (44) in soft cover (13), buoyancy ball (44) and annular plate (12) cooperate, be provided with miniature camera (14) in the buoyancy ball (44).

2. The automatic regulating gastric lavage device for emergency treatment according to claim 1, wherein the diameter value of the inner side wall of the liquid suction pipe (4) is consistent with the diameter value of the inner side wall of the first connecting pipe (3);

the diameter value of the outer side wall of the liquid suction pipeline (4) is consistent with the diameter value of the inner side wall of the second connecting pipeline (9), the lower end part of the liquid suction pipeline (4) extends into the second connecting pipeline (9), an annular liquid medicine cavity (15) is formed between the end part of the first connecting pipeline (3) opposite to the second connecting pipeline (9), the inner wall of the stomach tube (2) and the outer wall of the liquid suction pipeline (4), and the water outlet hole (10) is positioned at the lower end part of the annular liquid medicine cavity (15).

3. The automatic regulating and controlling gastric lavage device for emergency treatment according to claim 2, characterized in that a circular plate (16) is slidingly connected on the inner side wall of the second connecting pipeline (9), the circumferential wall of the circular plate (16) is attached to the inner side wall of the second connecting pipeline (9), and the miniature camera (14) and the buoyancy ball (44) are fixedly connected on the lower surface of the circular plate (16);

The upper surface of circular plate (16) is fixedly connected with two at least connecting rods (17), the upper end fixed connection of connecting rod (17) is in the lower terminal surface of annular plate (12), and the position of connecting rod (17) and the position of imbibition hole (11) are crisscross to be set up.

4. The automatic regulating and controlling gastric lavage device for emergency call according to claim 3, wherein the lower surface of the gastric lavage machine (1) is fixedly connected with a limit spring (18), the lower end of the limit spring (18) is fixedly connected with a limit plate (19), and the lower end of the limit plate (19) is pressed on the cover plate (8).

5. The automatic regulating and controlling gastric lavage device for emergency treatment according to claim 4, characterized in that the upper surface of the cover plate (8) is fixedly connected with a rectangular pipeline (20), and the rectangular pipeline (20) is matched with a sewage pipeline on the gastric lavage machine (1);

The lower surface of apron (8) fixedly connected with blow off pipe (21), blow off pipe (21) are linked together with rectangular pipeline (20), and blow off pipe (21) are located directly over blow off bucket (7).

6. The automatic regulating and controlling gastric lavage device for emergency treatment according to claim 5, wherein a rotating shaft (22) is rotatably connected to the side wall of the rectangular tube (20), a driving blade (23) is fixedly connected to the circumferential wall of the rotating shaft (22), and one end portion of the rotating shaft (22) penetrates through the side wall of the rectangular tube (20) and extends to the outer side of the rectangular tube (20) and is fixedly connected with a first driving wheel (24);

The upper surface of apron (8) is perpendicular fixedly connected with bracing piece (25), rotationally be connected with pivot (26) on bracing piece (25), fixedly connected with gear (27) on pivot (26), gear (27) meshes with first drive wheel (24).

7. The automatic regulating and controlling gastric lavage device for emergency treatment according to claim 6, characterized in that a sample collection pipeline (28) is fixedly connected to the support rod (25), the sample collection pipeline (28) penetrates through the side wall of the rotating shaft (22) and extends into the rotating shaft (22), a horizontally arranged sample collection port (29) is formed in the top of the sample collection pipeline (28), and the sample collection port (29) is positioned in the rotating shaft (22);

a strip-shaped through hole (30) is formed in the circumferential wall of the rotating shaft (22), and the strip-shaped through hole (30) is parallel to the sample collection port (29).

8. The emergency automatic regulating gastric lavage device of claim 7 wherein said sample collection means comprises at least two storage plates (31) and a sample collection bottle (32), said storage plates (31) being slidably connected to the cover plate (8), said sample collection bottle (32) being inserted on the storage plates (31);

One end part of the sample collection pipeline (28) far away from the rectangular pipeline (20) is in a closed state, the closed end surface of the rectangular pipeline (20) is fixedly connected with an elbow pipe (33), the lower port of the elbow pipe (33) is positioned right above the sample collection bottle (32), a control valve (34) is arranged in the rectangular pipeline (20), and a rotating shaft on the control valve (34) penetrates through the bottom of the sample collection pipeline (28) and is fixedly connected with a control gear (35);

At least two strip-shaped holes are formed in the side wall, opposite to the control gear (35), of the sample collection bottle (32), and the strip-shaped holes are matched with the control gear (35);

the upper surface fixedly connected with dead lever (42) of apron (8), fixedly connected with baffle (43) on the lateral wall of dead lever (42), baffle (43) cooperate with the lid on sample collection bottle (32).

9. The emergency automatic regulating gastric lavage device of claim 8 further comprising a storage box (36) for the device storage plate (31) and a sample collection box (37), said storage box (36) being fixedly connected to the upper surface of the cover plate (8), said sample collection box (37) being fixedly connected to the side wall of the cover plate (8) and the upper surface of the sample collection box (37) being flush with the upper surface of the cover plate (8);

The upper surface of the storage plate (31) is fixedly connected with a limiting rod (38), the rotating shaft (26) is fixedly connected with a second driving wheel (39), and the second driving wheel (39) is matched with the limiting rod (38);

one end of the storage plate (31) is fixedly connected with an inserting rod (40), one end of the storage plate (31) far away from the inserting rod (40) is provided with an inserting hole (41), and two adjacent storage plates (31) are mutually clamped with the inserting hole (41) through the matching of the inserting rod (40).