CN104548236A - Pediatric negative-pressure gastric lavage device for pediatrician - Google Patents
Pediatric negative-pressure gastric lavage device for pediatrician Download PDFInfo
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- CN104548236A CN104548236A CN201410857617.5A CN201410857617A CN104548236A CN 104548236 A CN104548236 A CN 104548236A CN 201410857617 A CN201410857617 A CN 201410857617A CN 104548236 A CN104548236 A CN 104548236A
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- gastric lavage
- negative pressure
- lavage device
- pressure gastric
- negative
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0237—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the pressure being generated in the reservoir, e.g. by gas generating tablets
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- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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Abstract
The invention relates to a pediatric negative-pressure gastric lavage device for a pediatrician, and belongs to the technical field of medical apparatuses and instruments. The medical apparatus and instruments for the pediatrician comprises a negative-pressure gastric lavage device body, wherein a gas inlet is formed in the negative-pressure gastric lavage device body; a U-shaped gas guide tube is arranged in the gas inlet; a one-way vent valve is arranged on the U-shaped gas guide tube; a regulating rotary shaft is arranged on the one-way vent valve; a valve switch is arranged on the regulating rotary shaft; a device switch slot is formed in the front end of the gas inlet; a device switch is arranged in the device switch slot; a pushing handle insertion slot is formed in the right side of the gas inlet; a pushing handle connecting rod is arranged in the pushing handle insertion slot; the pushing handle connecting hole is connected with the pushing handle. The pediatric negative-pressure gastric lavage device is complete in function, convenient to use, time-saving and labor-saving while performing gastric lavage treatment on a pediatric patient, scientific and convenient, safe and efficient, timely and quick, complete in cleaning, and capable of relieving the working difficulty of medical staff.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of department of pediatrics negative pressure gastric lavage device.
Background technology
Medical worker is when carrying out gastric lavage treatment to pediatric patients, need thoroughly to be cleaned stomach by stomach tube, remove gastric content or stimulus object, prevent poisonous substance from absorbing, gastric lavage cleaning means inefficiency in the past, if thoroughly gastric harmful substance can not be cleaned in time, can delay treatment opportunity, pediatric patients life is worked the mischief, and gastric lavage device in the past well can not be suitable for pediatric patients, cleaning process can damage patient organ, increases treatment difficulty, if things go on like this, the work difficulty of medical worker is considerably increased.
Summary of the invention
The object of this invention is to provide a kind of when carrying out pediatric patients gastric lavage treatment, time saving and energy saving, science is convenient, safe and efficient, in time fast, cleans department of pediatrics negative pressure gastric lavage device thoroughly.
Technical scheme of the present invention is: a kind of department of pediatrics negative pressure gastric lavage device, comprise negative pressure gastric lavage device main body, negative pressure gastric lavage device main body is provided with air inlet, air inlet is provided with U-shaped airway, U-shaped airway is provided with one-way ventilating valve, one-way ventilating valve is provided with adjustment spin axis, spin axis is regulated to be provided with valve switch, device switch groove is provided with on front side of air inlet, device switch is provided with in device switch groove, be provided with handle slot on the right side of air inlet, be provided with handle connecting rod in handle slot, handle connecting rod is connected with handle;
Be provided with negative tube gripper shoe on the left of negative pressure gastric lavage device main body, be provided with gastric lavage negative-pressure cup on the upside of negative tube gripper shoe, be provided with fixing lasso on the upside of gastric lavage negative-pressure cup, fixing lasso is provided with lasso contiguous block, and lasso contiguous block is provided with fixed screw;
Control area block cover is provided with on front side of negative pressure gastric lavage device main body, block cover inside, control area is provided with control area, control area is provided with data display screen, gear regulating tank is provided with on the downside of data display screen, be provided with GSS Gear Select Switch in gear regulating tank, be provided with relief valve and timing knob on the right side of gear regulating tank, in relief valve, be provided with reset key, be provided with voice message district on the right side of timing knob, on the right side of the block cover of control area, be provided with stomach tube link slot;
Connection modular converter is provided with in stomach tube link slot, connect on the left of modular converter and be provided with air-vent, connect on front side of modular converter and be provided with soft pipe connection post, soft pipe connection post and gastrolavage tube and dissolve siphunculus and be connected, gastrolavage tube is provided with connecting thread, hand-held cover and lead into head, hand-held putting is provided with degerming gauze, lead and be provided with liquid outlet on the right side of head, lead and be provided with concentration sensor into head, concentration sensor is connected with sense line, sense line is connected with integrated ultramagnifier, it is pullover that dissolving siphunculus is provided with rubber, the fixing support body of hook is provided with on the right side of stomach tube link slot, the fixing support body of hook is provided with hook, be provided with extension sleeve on the downside of stomach tube link slot and fix support body, extension sleeve is fixed support body and is provided with sleeve, adjustment stud is provided with on the upside of sleeve, sleeve is connected with stomach tube retainer ring,
Be provided with many on the downside of negative pressure gastric lavage device main body and support Convenient table, be provided with locker between described many support Convenient tables, be provided with handle holddown groove on front side of locker, in handle holddown groove, be provided with rubber handle, guidewire port is provided with on the left of locker, wire is drawn from guidewire port, and wire is connected with transformator, and transformator is connected with attaching plug, support on the downside of Convenient table and be provided with transfer, transfer has roller guard shield, and roller guard shield is provided with central shaft, and central shaft is provided with rubber roll;
Negative pressure gastric lavage device body interior is provided with pressurization drain tank, pressurization drain tank inside is provided with center ring for fixing, the movable post of piston is provided with on the downside of the ring for fixing of center, be provided with outside the movable post of piston and push away liquid piston, pressure-vent mouth is provided with on the left of pressurization drain tank, pressure-vent mouth is connected with air pump connection tube, air pump connection tube with add compression pump and be connected, add compression pump and be provided with control electrode contact pin, control electrode contact pin is connected with air pump control line, air pump control line is connected with control mainboard, control mainboard and be provided with air pressure control processor and flow speed controller, separatory siphunculus is provided with on the right side of pressurization drain tank, separatory siphunculus is connected with buffering separatory dredger, buffer mouth is provided with in buffering separatory dredger, mixing fluid reservoir is also provided with on the right side of pressurization drain tank, logical liquid bend pipe is provided with on the downside of mixing fluid reservoir, logical liquid bend pipe inside is provided with flow speed control valve, flow speed control valve is connected with integrating control line, integrating control line is connected with control mainboard, solute mix aperture is provided with on the left of mixing fluid reservoir, solute mix aperture is stored groove with gastric juice reactant and is connected.
As preferably, described one-way ventilating valve is provided with bar shaped lines.
As preferably, described valve switch is provided with rubber sleave.
As preferably, described handle is provided with anti-slip rubber film.
As preferably, described data display screen is provided with tempering protecting film.
As preferably, on the upside of described stomach tube link slot, be provided with signal prompt lamp.
As preferably, described roller guard shield is provided with brake article.
As preferably, in described air pump connection tube, be provided with absorption filter membrane.
The invention has the beneficial effects as follows: multiple functional, easy to use, when carrying out pediatric patients gastric lavage treatment, time saving and energy saving, science is convenient, safe and efficient, and in time fast, cleaning thoroughly, alleviates the work difficulty of medical worker.
Accompanying drawing explanation
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 is control area of the present invention structural representation.
Accompanying drawing 3 is gastrolavage tube structural representation of the present invention.
Accompanying drawing 4 is negative pressure gastric lavage device body interior structural representation of the present invention.
In figure:
1: negative pressure gastric lavage device main body, 2: air inlet, 3:U type airway, 4: one-way ventilating valve, 5: regulate spin axis, 6: valve switch, 7: device switch groove, 8: device switch, 9: handle slot, 10: handle connecting rod, 11: handle, 12: negative tube gripper shoe, 13: gastric lavage negative-pressure cup, 14: fixing lasso, 15: lasso contiguous block, 16: fixed screw, 17: control area block cover, 18: control area, 19: data display screen, 20: gear regulating tank, 21: GSS Gear Select Switch, 22: relief valve, 23: timing knob, 24: reset key, 25: voice message district, 26: stomach tube link slot, 27: connect modular converter, 28: air-vent, 29: soft pipe connection post, 30: gastrolavage tube, 31: dissolve siphunculus, 32: connecting thread, 33: hand-held cover, 34: lead into head, 35: degerming gauze, 36: liquid outlet, 37: concentration sensor, 38: sense line, 39: integrated ultramagnifier, 40: rubber is pullover, 41: the fixing support body of hook, 42: hook, 43: extension sleeve fixes support body, 44: sleeve, 45: regulate stud, 46: stomach tube retainer ring, 47: support Convenient table, 48: locker, 49: handle holddown groove, 50: rubber is shaken hands, 51: guidewire port, 52: wire, 53: transformator, 54: attaching plug, 55: transfer, 56: roller guard shield, 57: central shaft, 58: rubber roll, 59: pressurization drain tank, 60: center ring for fixing, 61: the movable post of piston, 62: push away liquid piston, 63: pressure-vent mouth, 64: air pump connection tube, 65: add compression pump, 66: control electrode contact pin, 67: air pump control line, 68: control mainboard, 69: air pressure control processor, 70: flow speed controller, 71: separatory siphunculus, 72: buffering separatory dredger, 73: buffer mouth, 74: mixing fluid reservoir, 75: logical liquid bend pipe, 76: flow speed control valve, 77: integrating control line, 78: solute mix aperture, 79: gastric juice reactant stores groove, 80: bar shaped stricture of vagina road, 81: rubber sleave, 82: anti-slip rubber film, 83: tempering protecting film, 84: signal prompt lamp, 85: brake article, 86: absorption filter membrane.
Detailed description of the invention
With reference to the accompanying drawings, department of pediatrics negative pressure gastric lavage device of the present invention is described in detail.
As shown in Figure 1, department of pediatrics negative pressure gastric lavage device of the present invention comprises negative pressure gastric lavage device main body 1, negative pressure gastric lavage device main body 1 is provided with air inlet 2, air inlet 2 is provided with U-shaped airway 3, U-shaped airway 3 is provided with one-way ventilating valve 4, one-way ventilating valve 4 is provided with and regulates spin axis 5, spin axis 5 is regulated to be provided with valve switch 6, device switch groove 7 is provided with on front side of air inlet 2, device switch 8 is provided with in device switch groove 7, be provided with handle slot 9 on the right side of air inlet 2, be provided with handle connecting rod 10 in handle slot 9, handle connecting rod 10 is connected with handle 11.
As shown in Figure 1, be provided with negative tube gripper shoe 12 on the left of negative pressure gastric lavage device main body 1, on the upside of negative tube gripper shoe 12, be provided with gastric lavage negative-pressure cup 13, on the upside of gastric lavage negative-pressure cup 13, be provided with fixing lasso 14, fixing lasso 14 is provided with lasso contiguous block 15, and lasso contiguous block 15 is provided with fixed screw 16.
As shown in Figure 1, 2, control area block cover 17 is provided with on front side of negative pressure gastric lavage device main body 1, control area block cover 17 inside is provided with control area 18, control area 18 is provided with data display screen 19, gear regulating tank 20 is provided with on the downside of data display screen 19, GSS Gear Select Switch 21 is provided with in gear regulating tank 20, relief valve 22 and timing knob 23 is provided with on the right side of gear regulating tank 20, reset key 24 is provided with in relief valve 22, be provided with voice message district 25 on the right side of timing knob 23, on the right side of control area block cover 17, be provided with stomach tube link slot 26.
As Fig. 1, shown in 3, be provided with in stomach tube link slot 26 and connect modular converter 27, connect on the left of modular converter 27 and be provided with air-vent 28, connect on front side of modular converter 27 and be provided with soft pipe connection post 29, soft pipe connection post 29 and gastrolavage tube 30 and dissolve siphunculus 31 and be connected, gastrolavage tube 30 is provided with connecting thread 32, hand-held cover 33 and lead into 34, hand-held cover 33 is provided with degerming gauze 35, lead and be provided with liquid outlet 36 on the right side of 34, lead and be provided with concentration sensor 37 into 34, concentration sensor 37 is connected with sense line 38, sense line 38 is connected with integrated ultramagnifier 39, dissolve siphunculus 31 and be provided with rubber pullover 40, the fixing support body 41 of hook is provided with on the right side of stomach tube link slot 26, the fixing support body 1 of hook is provided with hook 42, be provided with extension sleeve on the downside of stomach tube link slot 26 and fix support body 43, extension sleeve is fixed support body 43 and is provided with sleeve 44, be provided with on the upside of sleeve 44 and regulate stud 45, sleeve 44 is connected with stomach tube retainer ring 46.
As shown in Figure 1, be provided with many on the downside of negative pressure gastric lavage device main body 1 and support Convenient table 47, locker 48 is provided with between many support Convenient tables 47, handle holddown groove 49 is provided with on front side of locker 48, rubber handle 50 is provided with in handle holddown groove 49, guidewire port 51 is provided with on the left of locker 48, wire 52 is drawn from guidewire port 51, wire 52 is connected with transformator 53, transformator 53 is connected with attaching plug 54, support on the downside of Convenient table 47 and be provided with transfer 55, transfer 55 has roller guard shield 56, roller guard shield 56 is provided with central shaft 57, central shaft 57 is provided with rubber roll 58.
As shown in Figure 4, negative pressure gastric lavage device main body 1 inside is provided with pressurization drain tank 59, pressurization drain tank 59 inside is provided with center ring for fixing 60, the movable post 61 of piston is provided with on the downside of center ring for fixing 60, be provided with outside the movable post 61 of piston and push away liquid piston 62, pressure-vent mouth 63 is provided with on the left of pressurization drain tank 59, pressure-vent mouth 63 is connected with air pump connection tube 64, air pump connection tube 64 with add compression pump 65 and be connected, add compression pump 65 and be provided with control electrode contact pin 66, control electrode contact pin 66 is connected with air pump control line 67, air pump control line 67 is connected with control mainboard 68, control mainboard 68 and be provided with air pressure control processor 69 and flow speed controller 70, separatory siphunculus 71 is provided with on the right side of pressurization drain tank 59, separatory siphunculus 71 is connected with buffering separatory dredger 72, buffer mouth 73 is provided with in buffering separatory dredger 72, mixing fluid reservoir 74 is provided with on the right side of pressurization drain tank 59, logical liquid bend pipe 75 is provided with on the downside of mixing fluid reservoir 74, logical liquid bend pipe 75 inside is provided with flow speed control valve 76, flow speed control valve 76 is connected with integrating control line 77, integrating control line 77 is connected with control mainboard 68, solute mix aperture 78 is provided with on the left of mixing fluid reservoir 74, solute mix aperture 78 and gastric juice reactant store groove 79 and are connected.
When carrying out pediatric patients gastric lavage treatment, gastric lavage negative-pressure cup 13 is connected and fixed by U-shaped airway 3, after the present invention being come to a complete stop, attaching plug 54 is connected power supply, connect good seal gastrolavage tube 30 and dissolve siphunculus 31, on the hand-held gastrolavage tube of medical worker 30, hand-held cover 33 will be led and be led into patient's stomach into 34, negative pressure gastric lavage device main body 1 internal pressurization air pump 65 carries out pressurized treatments in pressurization drain tank 59, in pressurization drain tank 59, liquid flows to buffering separatory dredger 72 by separatory siphunculus 71, in mixing fluid reservoir 74, liquid is flowed to gastrolavage tube 30 respectively by buffering separatory dredger 72 and is dissolved siphunculus 31, negative pressure gastric lavage device main body 1 internal control mainboard 68 controls interior arrangement work, after completing stomach cleaning, device dismounting is placed on locker 48 inner.
Described one-way ventilating valve 4 is provided with bar shaped lines 80.Such setting, conveniently can carry out detachable maintaining by one-way ventilating valve 4, more convenient.
Described valve switch 6 is provided with rubber sleave 81.Such setting, can increase the contact area of hand and valve switch 6, conveniently regulate use.
Described handle 11 is provided with anti-slip rubber film 82.Such setting, can increase the contact friction force of hand and handle 11, and stronger the mobile of device that carry out uses.
Described data display screen 19 is provided with tempering protecting film 83.Such setting, can prevent liquid from splashing data display screen 19 and cause damage, increase the service life.
Signal prompt lamp 84 is provided with on the upside of described stomach tube link slot 26.According to the working condition of signal prompt lamp 84, such setting, can judge whether this device circuit normally works, more practical.
Described roller guard shield 56 is provided with brake article 85.Such setting, can increase stability of the present invention, ensures the safety in use procedure.
Absorption filter membrane 86 is provided with in described air pump connection tube.Such setting, can impurity in adsorbed gas, ensures the sanitation and hygiene of interior arrangement of the present invention.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (8)
1. a department of pediatrics negative pressure gastric lavage device, comprises negative pressure gastric lavage device main body (1), it is characterized in that:
Negative pressure gastric lavage device main body (1) is provided with air inlet (2), air inlet (2) is provided with U-shaped airway (3), U-shaped airway (3) is provided with one-way ventilating valve (4), one-way ventilating valve (4) is provided with and regulates spin axis (5), spin axis (5) is regulated to be provided with valve switch (6), air inlet (2) front side is provided with device switch groove (7), device switch (8) is provided with in device switch groove (7), air inlet (2) right side is provided with handle slot (9), handle connecting rod (10) is provided with in handle slot (9), handle connecting rod (10) is connected with handle (11),
Negative pressure gastric lavage device main body (1) left side is provided with negative tube gripper shoe (12), negative tube gripper shoe (12) upside is provided with gastric lavage negative-pressure cup (13), gastric lavage negative-pressure cup (13) upside is provided with fixing lasso (14), fixing lasso (14) is provided with lasso contiguous block (15), and lasso contiguous block (15) is provided with fixed screw (16);
Negative pressure gastric lavage device main body (1) front side is provided with control area block cover (17), control area block cover (17) inside is provided with control area (18), control area (18) is provided with data display screen (19), data display screen (19) downside is provided with gear regulating tank (20), GSS Gear Select Switch (21) is provided with in gear regulating tank (20), gear regulating tank (20) right side is provided with relief valve (22) and timing knob (23), reset key (24) is provided with in relief valve (22), timing knob (23) right side is provided with voice message district (25), control area block cover (17) right side is provided with stomach tube link slot (26),
Be provided with in stomach tube link slot (26) and connect modular converter (27), connect modular converter (27) left side and be provided with air-vent (28), connect modular converter (27) front side and be provided with soft pipe connection post (29), soft pipe connection post (29) and gastrolavage tube (30) and dissolve siphunculus (31) and be connected, gastrolavage tube (30) is provided with connecting thread (32), hand-held cover (33) and lead into head (34), hand-held cover (33) is provided with degerming gauze (35), lead and be provided with liquid outlet (36) into head (34) right side, lead and be provided with concentration sensor (37) into head (34), concentration sensor (37) is connected with sense line (38), sense line (38) is connected with integrated ultramagnifier (39), dissolve siphunculus (31) and be provided with rubber pullover (40), stomach tube link slot (26) right side is provided with the fixing support body (41) of hook, the fixing support body (41) of hook is provided with hook (42), stomach tube link slot (26) downside is provided with extension sleeve and fixes support body (43), extension sleeve is fixed support body (43) and is provided with sleeve (44), sleeve (44) upside is provided with and regulates stud (45), sleeve (44) is connected with stomach tube retainer ring (46),
Negative pressure gastric lavage device main body (1) downside is provided with many and supports Convenient table (47), locker (48) is provided with between described many supports Convenient table (47), locker (48) front side is provided with handle holddown groove (49), rubber handle (50) is provided with in handle holddown groove (49), locker (48) left side is provided with guidewire port (51), wire (51) is drawn from guidewire port (51), wire (52) is connected with transformator (53), transformator (53) is connected with attaching plug (54), support Convenient table (47) downside and be provided with transfer (55), transfer (55) has roller guard shield (56), roller guard shield (56) is provided with central shaft (57), central shaft (57) is provided with rubber roll (58),
Negative pressure gastric lavage device main body (1) inside is provided with pressurization drain tank (59), pressurization drain tank (59) inside is provided with center ring for fixing (60), center ring for fixing (60) downside is provided with the movable post (61) of piston, movable post (61) outside of piston is provided with and pushes away liquid piston (62), pressurization drain tank (59) left side is provided with pressure-vent mouth (63), pressure-vent mouth (63) is connected with air pump connection tube (64), air pump connection tube (64) with add compression pump (65) and be connected, add compression pump (65) and be provided with control electrode contact pin (66), control electrode contact pin (66) is connected with air pump control line (67), air pump control line (67) is connected with control mainboard (68), control mainboard (68) and be provided with air pressure control processor (69) and flow speed controller (70), pressurization drain tank (59) right side is provided with separatory siphunculus (71), separatory siphunculus (71) is connected with buffering separatory dredger (72), buffer mouth (73) is provided with in buffering separatory dredger (72), pressurization drain tank (59) right side is also provided with mixing fluid reservoir (74), mixing fluid reservoir (74) downside is provided with logical liquid bend pipe (75), logical liquid bend pipe (75) inside is provided with flow speed control valve (76), flow speed control valve (76) is connected with integrating control line (77), integrating control line (77) is connected with control mainboard (68), mixing fluid reservoir (74) left side is provided with solute mix aperture (78), solute mix aperture (78) and gastric juice reactant store groove (79) and are connected.
2. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described one-way ventilating valve (4) is provided with bar shaped lines (80).
3. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described valve switch (6) is provided with rubber sleave (81).
4. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described handle (11) is provided with anti-slip rubber film (82).
5. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described data display screen (19) is provided with tempering protecting film (83).
6. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described stomach tube link slot (26) upside is provided with signal prompt lamp (84).
7. department of pediatrics negative pressure gastric lavage device according to claim 1, is characterized in that: described roller guard shield (56) is provided with brake article (85).
8. the department of pediatrics negative pressure gastric lavage device according to any one of claim 1-7, is characterized in that: be provided with absorption filter membrane (86) in described air pump connection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857617.5A CN104548236A (en) | 2014-12-28 | 2014-12-28 | Pediatric negative-pressure gastric lavage device for pediatrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857617.5A CN104548236A (en) | 2014-12-28 | 2014-12-28 | Pediatric negative-pressure gastric lavage device for pediatrician |
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| CN104548236A true CN104548236A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410857617.5A Pending CN104548236A (en) | 2014-12-28 | 2014-12-28 | Pediatric negative-pressure gastric lavage device for pediatrician |
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| CN104783830A (en) * | 2015-05-18 | 2015-07-22 | 徐立新 | Stereoscopic double-layer CT-guided puncture positioning frame |
| CN104874038A (en) * | 2015-05-14 | 2015-09-02 | 蒋典华 | Gastroenterological gastric lavage apparatus |
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| CN104998313A (en) * | 2015-06-12 | 2015-10-28 | 郭遂成 | Bidirectional pressing gastric lavage apparatus for digestive system department |
| CN105169502A (en) * | 2015-09-25 | 2015-12-23 | 吴雪峰 | Gastrointestinal decompression device |
| CN105498013A (en) * | 2015-11-26 | 2016-04-20 | 庞春杰 | Anti-contaminant gastric lavage device for digestive system department |
| CN106362230A (en) * | 2016-10-12 | 2017-02-01 | 武延萍 | Pediatric negative pressure gastric lavage device for pediatrician |
| CN107715215A (en) * | 2017-11-21 | 2018-02-23 | 谢瑞珠 | A kind of pediatrician is with paediatrics negative pressure gastric lavage device |
| CN108187168A (en) * | 2017-12-26 | 2018-06-22 | 李志强 | A kind of novel GI Medicine negative pressure stomach washer |
| CN108714256A (en) * | 2018-03-14 | 2018-10-30 | 李志强 | A kind of GI Medicine Bidirectional-pressure gastric lavage device |
| CN109200375A (en) * | 2018-09-30 | 2019-01-15 | 张云朝 | A kind of pediatrician's negative pressure gastric lavage device |
| CN113521425A (en) * | 2021-07-26 | 2021-10-22 | 克拉玛依市中心医院 | Multifunctional visual gastric lavage machine for emergency treatment |
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