CN111588936A - Paediatrician is with paediatrics negative pressure gastric lavage device - Google Patents
Paediatrician is with paediatrics negative pressure gastric lavage device Download PDFInfo
- Publication number
- CN111588936A CN111588936A CN202010508345.3A CN202010508345A CN111588936A CN 111588936 A CN111588936 A CN 111588936A CN 202010508345 A CN202010508345 A CN 202010508345A CN 111588936 A CN111588936 A CN 111588936A
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- CN
- China
- Prior art keywords
- negative pressure
- liquid
- gastric lavage
- lavage device
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/22—Racks
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/31—Couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B2050/105—Cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a pediatric negative pressure gastric lavage device for pediatricians, which comprises a movable cabinet body, wherein a cleaning liquid tank, a waste liquid tank, an ultrasonic generator, a liquid supply pump and a negative pressure pump are arranged in the movable cabinet body, an outlet of the negative pressure pump is communicated with the top of the waste liquid tank through a pipeline, an inlet of the negative pressure pump is connected with a liquid suction pipe, an inlet of the liquid supply pump is communicated with the bottom of the cleaning liquid tank through a pipeline, an outlet of the liquid supply pump is connected with a liquid supply pipe, an ultrasonic transducer connected with the ultrasonic generator through a cable is arranged at an outlet end of the liquid supply pipe, a plurality of liquid spraying hole combinations are arranged on the side wall of. The invention has the beneficial effects that: the gastric content attached to the inner wall of the stomach is mixed into the cleaning liquid by utilizing the cavitation action, the acceleration action and the straight-flow action of the ultrasonic waves in the liquid, and then the mixture is pumped into the waste liquid tank by the negative pressure pump, and the gastric lavage device can reduce the gastric lavage times and improve the gastric lavage effect.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a pediatric negative-pressure gastric lavage device for a pediatrician.
Background
Children usually eat toxic and harmful substances by mistake due to low food safety protection consciousness, and if the toxic and harmful substances are not treated in time, the life safety of the children is easily damaged. In view of the above, in order to prevent harmful substances from being absorbed or entering the intestinal tract to cause harm, a pediatrician usually adopts gastric lavage as a first aid. Gastric lavage refers to the process of pouring a liquid with a certain composition into the stomach cavity, mixing the liquid with the stomach content, and then pumping out the liquid, repeating the process for many times to remove the unabsorbed poison in the stomach or clean the stomach cavity.
However, in many of the conventional gastric lavage apparatuses for hospitals, the gastric lavage apparatus is usually a method in which a lavage fluid is introduced into the stomach of a patient and then the lavage fluid mixed with the gastric contents is pumped out by a negative pressure pump.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a pediatric negative pressure gastric lavage device for pediatricians.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the utility model provides a pediatrician is with paediatrics negative pressure gastric lavage device, includes portable cabinet body, install washing fluid reservoir, waste liquid jar, supersonic generator, liquid feed pump, negative pressure pump in the portable cabinet body, the export of negative pressure pump passes through pipeline and waste liquid jar top intercommunication, the entry linkage of negative pressure pump has the liquid suction pipe, the entry of liquid feed pump passes through pipeline and washing liquid tank bottoms portion intercommunication, the exit linkage of liquid feed pump has the liquid feed pipe, the ultrasonic transducer who passes through cable junction with supersonic generator is installed to the exit end of liquid feed pipe, be equipped with a plurality of hydrojet hole combinations on the lateral wall of the export of liquid feed pipe, the liquid feed pipe box is in the liquid suction pipe.
Wherein, the disinfection bucket is installed to one side of the portable cabinet body, install the ultraviolet lamp on the disinfection bucket inner wall, the top of disinfection bucket articulates there is the bung, liquid suction pipe and feed pipe insert in the disinfection bucket, install the ultraviolet lamp switch that the ultraviolet lamp is connected on the outer wall of disinfection bucket.
Wherein, every hydrojet hole combination includes the hydrojet hole that a plurality of spray direction stagger arranged, the contained angle between the center pin of hydrojet hole and the feed pipe lateral wall is 30 ~ 60.
Wherein, the included angle between the central axis of the liquid spraying hole and the side wall of the liquid supply pipe is 45 DEG
Wherein, one side of liquid suction pipe is equipped with the interface of perpendicular to liquid suction pipe, the silica gel stopper is installed to the interference in the interface, the feed pipe passes the jack that sets up at silica gel stopper center and inserts in the liquid suction pipe.
Wherein, the liquid supply pipe and the liquid suction pipe are both made of silica gel hoses.
The front surface of the movable cabinet body is provided with a first switch connected with a power supply line of the ultrasonic generator, a second switch connected with a power supply line of the liquid supply pump and a third switch connected with a power supply line of the negative pressure pump.
The tank cover of the cleaning liquid tank is provided with a stirring motor, a power output shaft of the stirring motor is connected with a stirring paddle through a coupler, and the front side of the movable cabinet body is further provided with a fourth switch connected with a power supply line of the stirring motor.
Wherein, the bottom of the waste liquid tank is provided with a drain pipe with a valve.
Wherein, the portable cabinet body includes the double-deck frame that forms by the aluminum alloy equipment, installs universal wheel, the bottom plate of fixed mounting in double-deck frame bottom at four corners in double-deck frame bottom, fixed mounting at the positive panel of double-deck frame, fixed mounting at the side shield of double-deck frame both sides, articulate at the double-deck frame back to the formula cabinet door, cover the apron on double-deck frame top, supersonic generator installs the lower floor at double-deck frame, wash fluid reservoir, waste liquid jar, liquid feed pump, negative pressure pump and install the upper strata at double-deck frame.
The invention has the beneficial effects that: the ultrasonic transducer connected with the ultrasonic generator through the cable is installed at the outlet end of the liquid supply pipe, the ultrasonic generator and the ultrasonic transducer generate ultrasonic waves when working, and the gastric contents attached to the inner wall of the stomach are mixed into the cleaning liquid by utilizing the cavitation action, the acceleration action and the direct current action of the ultrasonic waves in the liquid, so that the gastric contents are pumped into the waste liquid tank together by the negative pressure pump.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic perspective view of a gastric lavage device of the present invention;
FIG. 2 is a schematic view of the gastric lavage device of the present invention with the faceplate, cover plate, and side plate removed;
FIG. 3 is a schematic view of the gastric lavage device of the present invention with the lid open;
FIG. 4 is a disassembled view of the cleaning liquid tank of the present invention;
FIG. 5 is a schematic diagram of the liquid pumping tube, liquid supply tube and ultrasonic transducer assembly according to the present invention;
FIG. 6 is a schematic view showing a combination of a liquid supply tube having liquid discharge holes according to the present invention;
fig. 7 is a disassembled view of the movable cabinet of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 7, a paediatrician negative pressure gastric lavage device, including portable cabinet 1, install washing liquid tank 3 in the portable cabinet 1, waste liquid tank 4, supersonic generator 7, liquid feed pump 5, negative pressure pump 6, the export of negative pressure pump 6 passes through pipeline and waste liquid tank 4 top intercommunication, the entry linkage of negative pressure pump 6 has liquid suction pipe 8, the entry of liquid feed pump 5 passes through pipeline and washing liquid tank 3 bottom intercommunication, the exit linkage of liquid feed pump 5 has liquid feed pipe 9, ultrasonic transducer 12 that passes through cable junction with supersonic generator 7 is installed to the exit end of liquid feed pipe 9, be equipped with a plurality of hydrojet hole combinations on the lateral wall of the export of liquid feed pipe 9, liquid feed pipe 9 overlaps in liquid suction pipe 8.
Disinfecting barrel 2 is installed to one side of the portable cabinet body 1, installs ultraviolet lamp 14 on the 2 inner walls of disinfecting barrel, and the top of disinfecting barrel 2 articulates there is bung 15, and liquid suction pipe and feed pipe insert in disinfecting barrel 2, install the ultraviolet lamp switch 16 that ultraviolet lamp 14 connects on the outer wall of disinfecting barrel 2.
Every hydrojet hole combination includes the hydrojet hole 13 that a plurality of injection directions staggered arrangement, and the center pin of hydrojet hole 13 is 30 ~ 60 with the contained angle between the feed pipe lateral wall.
In this embodiment, the central axis of the liquid ejecting hole 13 forms an angle of 45 ° with the side wall of the liquid supply tube.
In addition, the angle between the central axis of the liquid ejecting hole 13 and the side wall of the liquid supply tube is 30 °, or the angle between the central axis of the liquid ejecting hole 13 and the side wall of the liquid supply tube is 60 °.
A connector 10 perpendicular to the liquid extracting pipe 8 is arranged on one side of the liquid extracting pipe 8, a silica gel plug 11 is arranged in the connector 10 in an interference fit mode, and the liquid supply pipe 9 penetrates through a jack arranged in the center of the silica gel plug 11 and is inserted into the liquid extracting pipe 8.
The liquid supply pipe 9 and the liquid extracting pipe 8 are both made of silica gel hoses.
The front surface of the movable cabinet body 1 is provided with a first switch 17 connected with a power supply line of the ultrasonic generator, a second switch 18 connected with a power supply line of the liquid supply pump, and a third switch 19 connected with a power supply line of the negative pressure pump.
A stirring motor 21 is arranged on the tank cover of the cleaning liquid tank 3, a stirring paddle 22 is connected on the power output shaft of the stirring motor 21 through a coupler, and a fourth switch 20 connected with a power supply circuit of the stirring motor 21 is also arranged on the front side of the movable cabinet body 1.
The bottom of the waste liquid tank 4 is provided with a drain pipe with a valve.
The movable cabinet body 1 comprises a double-layer frame 23 formed by assembling aluminum alloy, universal wheels 24 arranged at four corners of the bottom end of the double-layer frame 23, a bottom plate 25 fixedly arranged at the bottom of the double-layer frame 23, a panel 26 fixedly arranged on the front surface of the double-layer frame 23, side baffles 27 fixedly arranged on two sides of the double-layer frame 23, a split cabinet door 28 hinged at the back surface of the double-layer frame 23, a cover plate 29 covered at the top end of the double-layer frame 23, an ultrasonic generator 7 arranged at the lower layer of the double-layer frame 23, a cleaning liquid tank 3, a waste liquid tank 4, a liquid supply pump 5 and a negative pressure pump.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a paediatrician is with paediatrics negative pressure gastric lavage device, includes the portable cabinet body, its characterized in that: install washing fluid reservoir, waste liquid tank, supersonic generator, liquid feed pump, negative pressure pump in the portable cabinet body, the export of negative pressure pump passes through pipeline and waste liquid tank top intercommunication, the entry linkage of negative pressure pump has the liquid suction pipe, the entry of liquid feed pump passes through pipeline and washing liquid tank bottoms intercommunication, the exit linkage of liquid feed pump has the liquid feed pipe, the ultrasonic transducer who passes through cable junction with supersonic generator is installed to the exit end of liquid feed pipe, be equipped with a plurality of hydrojet hole combinations on the lateral wall of the export of liquid feed pipe, the liquid feed pipe box is in the liquid suction pipe.
2. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: the portable cabinet body is characterized in that a disinfection barrel is installed on one side of the movable cabinet body, an ultraviolet lamp is installed on the inner wall of the disinfection barrel, a barrel cover is hinged to the top of the disinfection barrel, the liquid suction pipe and the liquid supply pipe are inserted into the disinfection barrel, and an ultraviolet lamp switch connected with the ultraviolet lamp is installed on the outer wall of the disinfection barrel.
3. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: every hydrojet hole combination includes the hydrojet hole that a plurality of spray direction stagger arranged, the contained angle between the center pin of hydrojet hole and the feed pipe lateral wall is 30 ~ 60.
4. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 3 further comprising: the included angle between the central axis of the liquid spraying hole and the side wall of the liquid supply pipe is 45 degrees.
5. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: one side of liquid suction pipe is equipped with the interface of perpendicular to liquid suction pipe, the interference is installed the silica gel stopper in the interface, the feed pipe passes the jack that sets up at silica gel stopper center and inserts in the liquid suction pipe.
6. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: the liquid supply pipe and the liquid suction pipe are both made of silica gel hoses.
7. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: the front surface of the movable cabinet body is provided with a first switch connected with a power supply line of the ultrasonic generator, a second switch connected with a power supply line of the liquid supply pump and a third switch connected with a power supply line of the negative pressure pump.
8. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: install agitator motor on the cover of washing fluid reservoir, the last stirring rake that has of agitator motor's power output shaft through the coupling joint, the fourth switch of being connected with agitator motor's power supply line is still installed in the front of the portable cabinet body.
9. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: and a drainage pipe with a valve is arranged at the bottom of the waste liquid tank.
10. The pediatric negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: but the movable cabinet body includes the double-deck frame that forms by the aluminum alloy equipment, installs universal wheel, the fixed mounting at four corners in double-deck frame bottom plate, fixed mounting at the positive panel of double-deck frame, fixed mounting at the side shield of double-deck frame both sides, hinge at the double-deck frame back to open cabinet door, cover the apron on double-deck frame top, supersonic generator installs the lower floor at the double-deck frame, wash fluid reservoir, waste liquid jar, liquid feed pump, negative pressure pump and install the upper strata at the double-deck frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508345.3A CN111588936A (en) | 2020-06-06 | 2020-06-06 | Paediatrician is with paediatrics negative pressure gastric lavage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508345.3A CN111588936A (en) | 2020-06-06 | 2020-06-06 | Paediatrician is with paediatrics negative pressure gastric lavage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111588936A true CN111588936A (en) | 2020-08-28 |
Family
ID=72188461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010508345.3A Withdrawn CN111588936A (en) | 2020-06-06 | 2020-06-06 | Paediatrician is with paediatrics negative pressure gastric lavage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111588936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121251A (en) * | 2020-09-24 | 2020-12-25 | 吴宗妹 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN112691241A (en) * | 2020-12-29 | 2021-04-23 | 青岛大成生物科技有限公司 | Medical gastroenterology nursing is with adjustable decompression washing unit |
-
2020
- 2020-06-06 CN CN202010508345.3A patent/CN111588936A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121251A (en) * | 2020-09-24 | 2020-12-25 | 吴宗妹 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN112121251B (en) * | 2020-09-24 | 2022-11-18 | 吴宗妹 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN112691241A (en) * | 2020-12-29 | 2021-04-23 | 青岛大成生物科技有限公司 | Medical gastroenterology nursing is with adjustable decompression washing unit |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200828 |