CN112870474A - Negative pressure gastric lavage device for pediatrician - Google Patents
Negative pressure gastric lavage device for pediatrician Download PDFInfo
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- CN112870474A CN112870474A CN202110223795.2A CN202110223795A CN112870474A CN 112870474 A CN112870474 A CN 112870474A CN 202110223795 A CN202110223795 A CN 202110223795A CN 112870474 A CN112870474 A CN 112870474A
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- negative pressure
- side wall
- lavage device
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000005457 optimization Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036630 mental development Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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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
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- 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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a negative pressure gastric lavage device for pediatricians, which comprises a gastric lavage machine, wherein the gastric lavage machine comprises a shell, supporting seats which are symmetrically arranged are fixedly arranged at the bottom end of the shell, a first groove is formed in the bottom end of each supporting seat, rollers are rotatably arranged in the first groove, fixing assemblies for locking the rollers are respectively arranged at the bottom end of the shell, which is positioned at the opposite inner sides of the rollers, the two oppositely arranged fixing assemblies are symmetrically arranged, and the fixing assemblies are driven to move by a driving assembly arranged in the shell.
Description
Technical Field
The invention belongs to the technical field of pediatric medical equipment, and particularly relates to a negative-pressure gastric lavage device for a pediatrician.
Background
Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in growth and development stage.
In the current paediatrics treatment process, need utilize the gastric lavage machine to carry out the gastric lavage and handle, traditional gastric lavage machine's bottom is removed through a plurality of gyro wheels, and the gastric lavage machine removes to required position after, need close the auto-lock gyro wheel one by one, leads to the operation too loaded down with trivial details like this, and unable key formula is opened and is closed, and the gastric lavage bottle position of gastric lavage machine also can't effectively protect simultaneously, has reduced the practicality, for this reason, we have proposed paediatrics doctor with negative pressure gastric lavage device.
Disclosure of Invention
The invention aims to solve the main technical problem of providing a negative pressure gastric lavage device for pediatricians, which is convenient to use, can open and close a roller at the bottom of a gastric lavage machine in a one-key manner, improves convenience and can protect the gastric lavage machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
negative pressure gastric lavage device for pediatrician, including the gastric lavage machine, the gastric lavage machine includes the casing, the bottom fixed mounting of casing has the supporting seat that is the symmetry and lays, first recess has been seted up to the bottom of supporting seat, the gyro wheel is installed in the inside rotation of first recess, the relative inboard difference slidable mounting that the bottom of casing is located each gyro wheel has the fixed subassembly that is used for carrying out the locking to the gyro wheel, double-phase fixed subassembly of laying is the symmetry and lays, fixed subassembly is removed by the drive assembly drive of installation in the casing.
The following is a further optimization of the above technical solution of the present invention:
the fixed subassembly includes the movable plate of sliding connection in the bottom of casing, and perpendicular fixed mounting has the gag lever post on the movable plate is close to a lateral wall of supporting seat, and the one end that the movable plate was kept away from to the gag lever post extends to inside the first recess.
Further optimization: an adjusting plate is vertically and fixedly arranged on one side wall of the moving plate far away from the supporting seat, and one side wall of the adjusting plate close to each other is of an arc-shaped structure.
Further optimization: and a reset spring is fixedly mounted on one side wall of the moving plate far away from the adjusting plate, and the other end of the reset spring is fixedly connected with the side wall of the supporting seat.
Further optimization: the driving assembly comprises a first guide plate arranged in a second groove at the bottom end of the machine shell, the first guide plate is connected with the side wall of the second groove in a sliding mode, and the first guide plate is located right above the two adjusting plates.
Further optimization: the lateral wall of the second groove is rotatably connected with a first connecting shaft, a first gear is fixedly mounted on the first connecting shaft, a first rack matched with the first gear is fixedly mounted on the first guide plate, the first gear is meshed with the first rack and is connected, and the other end of the connecting shaft extends to the outside of the second groove and is fixedly provided with a rotating plate.
Further optimization: the outer side wall of the machine shell is connected with a protective cover which penetrates through the machine shell from top to bottom in a sliding mode, a second guide plate which is vertically arranged is fixedly arranged at the bottom end of the protective cover, and a second rack is fixedly arranged on one side wall, close to the first connecting shaft, of the second guide plate.
Further optimization: and a second gear is fixedly mounted on the outer surface of the first connecting shaft extending to the outside of the second groove, and the second gear is meshed with the second rack.
Further optimization: the below of second gear is provided with the limiting plate, and limiting plate fixed mounting has seted up the direction passageway along vertical direction on one of them supporting seat on the limiting plate, and the inside sliding connection of direction passageway has the dead lever, has seted up a plurality of fixed slots on the surface of first connecting axle, and the joint sets up between fixed slot and the dead lever.
Further optimization: the lower extreme of dead lever extends to the outside of direction passageway and fixed mounting has the arm-tie, and the cover is equipped with connecting spring on the surface of dead lever, and connecting spring's both ends respectively with arm-tie and limiting plate fixed connection.
By adopting the technical scheme, the invention has the advantages of ingenious design and reasonable structure, the position of the roller is further limited by quickly clamping the limiting rod with the hub gap of the roller, the plurality of adjusting plates can be quickly extruded by matching the first guide plate with the adjusting plates, the positions of the plurality of rollers are simultaneously fixed or opened, and the plurality of rollers can be opened or closed in a one-key manner by the rotating plate and the first connecting shaft, so that the convenience is improved.
According to the invention, through the matching of the protective cover and the second guide plate with the first connecting shaft, the protective cover can be automatically moved downwards while the roller is fixed, so that the protection of the gastric lavage machine is released, and the protective cover can be automatically moved upwards while the roller is released from limitation, so that the gastric lavage machine is protected, the use is convenient, the use effect is greatly improved, and the position of the roller can be further fixed through the matching of the fixed rod and the fixed groove, so that the stability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view of B in fig. 1.
In the figure: 1-gastric lavage machine; 2-a housing; 3-a support seat; 4-a first groove; 5-a roller; 6-driven shaft; 7-moving the plate; 8-a limiting rod; 9-a return spring; 10-adjusting plate; 11-a second groove; 12-a moving block; 13-a first guide plate; 14-a first rack; 15-a first connecting shaft; 16-a first gear; 17-rotating plate; 18-a protective cover; 19-a second guide plate; 20-a second rack; 21-a second gear; 22-a limiting plate; 23-a fixing rod; 24-pulling a plate; 25-connecting a spring; 26-fixed groove.
Detailed Description
The embodiment is as shown in fig. 1-3, the negative pressure gastric lavage device for pediatricians comprises a gastric lavage machine 1, wherein the gastric lavage machine 1 comprises a casing 2, a supporting seat 3 which is symmetrically arranged is fixedly arranged at the bottom end of the casing 2, a first groove 4 is formed in the bottom end of the supporting seat 3, a roller 5 is rotatably arranged in the first groove 4, a fixing component for locking the roller 5 is respectively slidably arranged on the inner side, opposite to the roller 5, of the bottom end of the casing 2, the two fixing components are symmetrically arranged and are driven to move by a driving component arranged in the casing 2.
Design like this, accessible driven shaft 6 realizes installing gyro wheel 5 rotation in first recess 4 to equipment simple to operate improves the result of use.
The fixed component comprises a movable plate 7 which is connected to the bottom end of the casing 2 in a sliding mode, a limiting rod 8 is fixedly mounted on one side wall, close to the supporting seat 3, of the movable plate 7, and the limiting rod 8 and the movable plate 7 are perpendicularly arranged.
One end of the limiting rod 8, which is far away from the moving plate 7, extends into the first groove 4.
Limiting channels are respectively formed in the positions, corresponding to the limiting rods 8, of the supporting seat 3 and are communicated with the inside of the first groove 4, and one end, far away from the moving plate 7, of each limiting rod 8 extends to the inside of the first groove 4 through each limiting channel.
An adjusting plate 10 is fixedly mounted on one side wall of the moving plate 7 far away from the supporting seat 3, the adjusting plate 10 and the moving plate 7 are vertically arranged, and one side wall of the adjusting plate 10 close to each other is of an arc-shaped structure.
A reset spring 9 is fixedly mounted on one side wall of the moving plate 7 far away from the adjusting plate 10, and one end, far away from the moving plate 7, of the reset spring 9 is fixedly connected with the side wall of the supporting seat 3.
A second groove 11 is formed in the bottom end of the casing 2, and an opening of the second groove 11 is located between the two adjusting plates 10.
The driving assembly comprises a first guide plate 13 installed in the second groove 11, and the first guide plate 13 is slidably connected with the side wall of the second groove 11.
The two side walls of the second groove 11 are respectively provided with a sliding groove, a moving block 12 is connected in the sliding grooves in a sliding mode, and one sides, close to each other, of the moving blocks 12 are respectively fixedly connected with a first guide plate 13.
By means of the design, the first guide plate 13 can be slidably mounted in the second groove 11 through the moving block 12, and the first guide plate 13 can be supported by the moving block 12 to slide in the second groove 11, so that the lower end of the first guide plate 13 can extend out or retract into the second groove 11.
When the first guide plate 13 slides downwards in the second groove 11, the lower end of the first guide plate 13 can extend out of the second groove 11, and the first guide plate 13 is located right above the two adjusting plates 10.
The lateral wall of the second groove 11 is rotatably connected with a first connecting shaft 15, and a first gear 16 is fixedly mounted on the first connecting shaft 15.
A first rack 14 is fixedly mounted on one side wall of the first guide plate 13 close to the first connecting shaft 15, the first rack 14 is arranged along the length direction of the first guide plate 13, and the first gear 16 is meshed and connected with the first rack 14.
The other end of the first connecting shaft 15 extends to the outside of the second groove 11 and is fixedly provided with a rotating plate 17, and the rotating plate 17 and the first connecting shaft 15 are vertically arranged.
The outer side wall of the machine shell 2 is connected with a protective cover 18 which penetrates through the machine shell up and down in a sliding mode, a vertical second guide plate 19 is fixed at the bottom end of the protective cover 18, and the second guide plate 19 and the bottom end of the protective cover 18 are vertically arranged.
A second rack 20 is fixedly mounted on one side wall of the second guide plate 19 close to the first connecting shaft 15, and the second rack 20 is arranged along the length direction of the second guide plate 19.
The first connecting shaft 15 extends to the outer surface of the second groove 11, and a second gear 21 is fixedly mounted on the outer surface, and the second gear 21 is meshed with the second rack 20.
A limiting plate 22 is arranged below the second gear 21, the limiting plate 22 is fixedly mounted on one of the supporting seats 3, and a fixing rod 23 is sleeved on the limiting plate 22 in a sliding mode along the vertical direction and provided with a guide channel.
A plurality of fixing grooves 26 are formed in the outer surface of the first connecting shaft 15, the fixing grooves 26 are annularly arranged at intervals along the outer surface of the first connecting shaft 15 in sequence, and the fixing grooves 26 and the fixing rods 23 are clamped and connected.
The lower end of the fixing rod 23 extends to the outside of the guide channel and is fixedly provided with a pulling plate 24, and the outer surface of the fixing rod 23 is sleeved with a connecting spring 25.
Two ends of the connecting spring 25 are respectively fixedly connected with the corresponding pulling plate 24 and the limiting plate 22.
The work is far away: when the gastric lavage machine 1 is used, the pulling plate 24 is pulled to drive the fixing rod 23 to move, and the fixing rod 23 is separated from the corresponding fixing groove 26.
Then, the rotating plate 17 is rotated, the rotating plate 17 drives the first connecting shaft 15 to rotate, the first connecting shaft 15 drives the first gear 16 to rotate, the first gear 16 and the first rack 14 are in meshing transmission to drive the first guide plate 13 to move, the first guide plate 13 moves downwards to extrude the adjusting plate 10, at the moment, the adjusting plate 10 drives the moving plate 7 to move, the moving plate 7 drives the limiting rod 8 to move, one end of the limiting rod 8 penetrates through a gap of the roller 5, and the position of the roller 5 is fixed.
Meanwhile, the first connecting shaft 15 drives the second gear 21 to rotate, the second gear 21 and the second rack 20 are in meshing transmission to drive the second guide plate 19 to move, and the second guide plate 19 drives the protective cover 18 to move downwards.
The pulling plate 24 is loosened, the fixing rod 23 is clamped with the corresponding fixing groove 26 under the action of the elastic force of the connecting spring 25, and then the operator uses the gastric lavage machine 1.
After the use, when the gastric lavage machine 1 needs to be moved, only the pulling plate 24 needs to be pulled, the pulling plate 24 drives the fixing rod 23 to move, and the fixing rod 23 is separated from the corresponding fixing groove 26.
Then, the rotating plate 17 is rotated, the rotating plate 17 drives the first connecting shaft 15 to rotate, the first connecting shaft 15 drives the first gear 16 to rotate, the first gear 16 and the first rack 14 are in meshing transmission to drive the first guide plate 13 to move, the first guide plate 13 moves upwards, the first guide plate 13 is not extruded on the adjusting plate 10, the moving plate 7 drives the limiting rod 8 to move out of the first groove 4 under the elastic force action of the return spring 9, and the limiting of the roller 5 is released.
Meanwhile, the second gear 21 is meshed with the second rack 20 to drive the second guide plate 19 to move, and the second guide plate 19 drives the protective cover 18 to move upwards, so that the protective cover 18 protects parts of the gastric lavage machine 1.
Then the pulling plate 24 is loosened, the fixing rod 23 is clamped with the corresponding fixing groove 26 under the action of the elastic force of the connecting spring 25, and the operator moves the gastric lavage machine 1 through the roller 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Paediatrician uses negative pressure gastric lavage device, including gastric lavage machine (1), gastric lavage machine (1) includes casing (2), and the bottom fixed mounting of casing (2) has supporting seat (3) that are the symmetry and lay, and first recess (4) have been seted up to the bottom of supporting seat (3), and gyro wheel (5), its characterized in that are installed in the internal rotation of first recess (4): the bottom of the machine shell (2) is located on the opposite inner sides of the rollers (5) and is provided with fixing components used for locking the rollers (5) in a sliding mode respectively, the two fixing components which are arranged oppositely are symmetrically arranged, and the fixing components are driven to move by a driving component arranged in the machine shell (2).
2. The negative pressure gastric lavage device for pediatricians as claimed in claim 1 further comprising: the fixed component comprises a movable plate (7) which is connected to the bottom end of the machine shell (2) in a sliding mode, a limiting rod (8) is vertically and fixedly mounted on one side wall, close to the supporting seat (3), of the movable plate (7), and one end, far away from the movable plate (7), of the limiting rod (8) extends to the inside of the first groove (4).
3. The negative pressure gastric lavage device for a pediatrician as claimed in claim 2 further comprising: an adjusting plate (10) is vertically and fixedly arranged on one side wall of the moving plate (7) far away from the supporting seat (3), and one side wall of the adjusting plate (10) close to each other is of an arc-shaped structure.
4. The negative pressure gastric lavage device for a pediatrician as claimed in claim 3 further comprising: and a reset spring (9) is fixedly mounted on one side wall of the moving plate (7) far away from the adjusting plate (10), and the other end of the reset spring (9) is fixedly connected with the side wall of the supporting seat (3).
5. The negative pressure gastric lavage device for a pediatrician as claimed in claim 4 further comprising: the driving assembly comprises a first guide plate (13) installed in a second groove (11) in the bottom end of the machine shell (2), the first guide plate (13) is connected with the side wall of the second groove (11) in a sliding mode, and the first guide plate (13) is located right above the two adjusting plates (10).
6. The negative pressure gastric lavage device for pediatricians as claimed in claim 5 further comprising: rotate on the lateral wall of second recess (11) and be connected with first connecting axle (15), fixed mounting has first gear (16) on first connecting axle (15), and fixed mounting has first rack (14) with first gear (16) cooperation use on first deflector (13), and first gear (16) are connected with first rack (14) meshing, and the other end of a connecting axle (15) extends to second recess (11) external fixation has rotating plate (17).
7. The negative pressure gastric lavage device for pediatricians as claimed in claim 6 further comprising: the outer side wall of the machine shell (2) is connected with a protective cover (18) which penetrates through the machine shell up and down in a sliding mode, a second guide plate (19) which is vertically arranged is fixedly installed at the bottom end of the protective cover (18), and a second rack (20) is fixedly installed on one side wall, close to the first connecting shaft (15), of the second guide plate (19).
8. The negative pressure gastric lavage device for a pediatrician as claimed in claim 7 further comprising: a second gear (21) is fixedly mounted on the outer surface of the first connecting shaft (15) extending to the outside of the second groove (11), and the second gear (21) is meshed and connected with the second rack (20).
9. The negative pressure gastric lavage device for pediatricians as claimed in claim 8 further comprising: the below of second gear (21) is provided with limiting plate (22), and limiting plate (22) fixed mounting has seted up the direction passageway along vertical direction on limiting plate (22) on one of them supporting seat (3), and the inside sliding connection of direction passageway has dead lever (23), has seted up a plurality of fixed slots (26) on the surface of first connecting axle (15), and the joint sets up between fixed slot (26) and dead lever (23).
10. The negative pressure gastric lavage device for pediatricians as claimed in claim 9 further comprising: the lower end of the fixing rod (23) extends to the outside of the guide channel and is fixedly provided with a pulling plate (24), the outer surface of the fixing rod (23) is sleeved with a connecting spring (25), and two ends of the connecting spring (25) are fixedly connected with the pulling plate (24) and the limiting plate (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223795.2A CN112870474B (en) | 2021-03-01 | 2021-03-01 | Negative pressure gastric lavage device for pediatrician |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223795.2A CN112870474B (en) | 2021-03-01 | 2021-03-01 | Negative pressure gastric lavage device for pediatrician |
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| CN112870474A true CN112870474A (en) | 2021-06-01 |
| CN112870474B CN112870474B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110223795.2A Active CN112870474B (en) | 2021-03-01 | 2021-03-01 | Negative pressure gastric lavage device for pediatrician |
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| CN111568635A (en) * | 2020-05-29 | 2020-08-25 | 刘忠岭 | Auxiliary supporting device for ophthalmologic operation |
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