CN215505078U - Paediatrics rectum ware of dosing - Google Patents
Paediatrics rectum ware of dosing Download PDFInfo
- Publication number
- CN215505078U CN215505078U CN202120914574.5U CN202120914574U CN215505078U CN 215505078 U CN215505078 U CN 215505078U CN 202120914574 U CN202120914574 U CN 202120914574U CN 215505078 U CN215505078 U CN 215505078U
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- China
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- fixedly connected
- thick bamboo
- cylinder
- ball
- installation section
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Abstract
The lower side of the mounting cylinder is in threaded connection with a detachable connecting cylinder, a cylindrical cam capable of rotating in a single direction is rotatably connected inside the mounting cylinder, a pushing ball is arranged on the lower side of the cylindrical cam and located on the upper side of a fixing ring, a structure capable of moving upwards by the pushing ball can be formed when the cylindrical cam rotates in the single direction, a rotating cover is rotatably connected to the upper end of the mounting cylinder, and a structure capable of moving downwards by the pushing ball can be formed when the rotating cover rotates; this device is when using connecting cylinder and installation section of thick bamboo accessible rotate separately, then pack in solid fixed ring inboard with fixed medicine and carry out the centre gripping through solid fixed ring and fix, can insert patient's anus portion through end cap when dosing, then rotate the lid through control and rotate and make the promotion ball downstream and push away the medicine and carry out the assigned position and accomplish and dose, through control cylinder cam rotation alright drive promotion ball reset again after the completion of dosing, and then extract this device can, convenient operation, can fully avoid the finger to get into the anus.
Description
Technical Field
The utility model belongs to the field of medical equipment, and particularly relates to a pediatric rectal administration device.
Background
Rectal administration refers to a method of delivering drugs into an intestinal canal through the anus, entering the general circulation through the rapid absorption of the rectal mucosa, and exerting drug effects to treat systemic or local diseases, and for most common diseases of children, the rectal administration can be used for solving the problems, and parents or nursing staff usually push the drugs into the anus and intestine of the children through fingers when carrying out rectal administration on the children, but the drugs are easy to carry bacteria to enter through the fingers, and sometimes the skin of the anus of the children is easy to scratch due to excessively long nails.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the pediatric rectal administration device which effectively solves the problems that the finger administration is easy to carry bacteria into and sometimes the nail is too long and easily scratches the skin of the anus of the child.
In order to solve the problems, the utility model adopts the technical scheme that:
paediatrics rectum ware of dosing, including an installation section of thick bamboo, the downside threaded connection of an installation section of thick bamboo has the detachable connecting cylinder, the bottom fixedly connected with end cap of connecting cylinder, the solid fixed ring of inside downside fixedly connected with of connecting cylinder, the inside rotation of an installation section of thick bamboo is connected with but one-way rotation's cylinder cam, the downside of cylinder cam is provided with the propelling ball, the propelling ball is located gu fixed ring's upside works as can constitute during cylinder cam one-way rotation the structure that promotes ball rebound, the upper end of an installation section of thick bamboo is rotated and is connected with the rotation lid, works as can constitute when rotating the lid and promote ball rebound's structure.
Preferably, the upper end fixedly connected with connecting rod of propelling movement ball, the upper end fixedly connected with connecting plate of connecting rod, the position fixedly connected with cooperation board of the non-centre of a circle in connecting plate upper end, the upper end outside of cooperation board with installation section of thick bamboo inner wall sliding connection, the upper end inboard of cooperation board with cylindrical cam sliding fit.
Preferably, the surface of the cylindrical cam is provided with an inclined annular groove, the inner side of the upper end of the matching plate is rotatably connected with a matching pin shaft, and the outer end of the matching pin shaft is in sliding connection with the top of the annular groove.
Preferably, the upper end and the lower end of the cylindrical cam are fixedly connected with mounting rods respectively, the lower end of the mounting rod on the lower side is rotatably connected with the inner wall of the mounting cylinder, the surface of the mounting rod on the lower side is fixedly connected with a coil spring, the outer end of the coil spring is fixedly connected with the inner wall of the mounting cylinder, the upper side of the mounting rod is rotatably connected with the upper end of the mounting cylinder and the upper end of a rotating cover, the upper side of the mounting rod is fixedly connected with a knob, and the upper end of the mounting cylinder is provided with a braking structure capable of limiting the one-way rotation of the cylindrical cam.
Preferably, the braking structure comprises a ratchet gear fixedly connected with the mounting rod on the upper side, a plurality of ratchet blocks are respectively meshed with the outer side of the ratchet gear, the bottoms of the ratchet blocks are respectively connected with the upper end of the mounting cylinder in a sliding manner, spring pieces are correspondingly and respectively arranged at the outer ends of the ratchet blocks, the other ends of the spring pieces are respectively fixedly connected with the surface of the upper end of the mounting cylinder, hinge rods are respectively hinged to the middle parts of the upper ends of the ratchet blocks, and the other ends of the hinge rods are respectively hinged to the inner wall of the rotating cover.
Preferably, a handle is fixedly connected to the surface of the mounting cylinder.
The utility model has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the utility model has the following advantages:
this device is when using connecting cylinder and installation section of thick bamboo accessible rotate separately, then pack in solid fixed ring inboard with fixed medicine and carry out the centre gripping through solid fixed ring and fix, can insert patient's anus portion through end cap when dosing, then rotate the lid through control and rotate and make the promotion ball downstream and push away the medicine and carry out the assigned position and accomplish and dose, through control cylinder cam rotation alright drive promotion ball reset again after the completion of dosing, and then extract this device can, convenient operation, can fully avoid the finger to get into the anus.
Drawings
Fig. 1 is a schematic view of the overall construction of a pediatric rectal applicator of the present invention.
Figure 2 is a schematic cross-sectional view of the internal structure of the mounting and connector barrels of the pediatric rectal applicator of the present invention.
Fig. 3 is a schematic view of the mating plate and cylindrical cam mating structure of the pediatric rectal applicator of the present invention.
Fig. 4 is a first schematic view of a detent configuration of the pediatric rectal applicator of the present invention.
Fig. 5 is a second schematic view of a detent configuration of the pediatric rectal applicator of the present invention.
In the figure: 1-mounting cylinder, 2-connecting cylinder, 3-handle, 4-rotating cover, 5-cylindrical cam, 6-coil spring, 7-connecting plate, 8-connecting rod, 9-pushing ball, 10-fixing ring, 11-bottom cap, 12-matching plate, 13-matching pin shaft, 14-annular groove, 15-ratchet gear, 16-knob, 17-ratchet block, 18-spring piece, 19-hinge rod, 20-mounting rod and 21-scale.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, the utility model provides a pediatric rectal administration device, which comprises an installation barrel 1, wherein a detachable connection barrel 2 is connected to the lower side of the installation barrel 1 through a thread, a bottom cap 11 is fixedly connected to the bottom of the connection barrel 2, a fixing ring 10 is fixedly connected to the inner lower side of the connection barrel 2, a cylindrical cam 5 capable of rotating in one direction is rotatably connected to the inner side of the installation barrel 1, a pushing ball 9 is arranged on the lower side of the cylindrical cam 5, the pushing ball 9 is positioned on the upper side of the fixing ring 10, a structure that the pushing ball 9 moves upwards can be formed when the cylindrical cam 5 rotates in one direction, a rotating cover 4 is rotatably connected to the upper end of the installation barrel 1, and a structure that the pushing ball 9 moves downwards can be formed when the rotating cover 4 rotates.
Gu fixed ring 10, it all can adopt the elastic material to support to promote ball 9, this device is when using connecting cylinder 2 and the rotation of 1 accessible of installation section of thick bamboo part separately, then pack in solid fixed ring 10 inboard with fixed medicine and carry out the centre gripping through solid fixed ring 10 fixed, can insert patient's anus through end cap 11 when dosing, then rotate lid 4 through control and make promotion ball 9 downstream and push away the medicine and carry out the assigned position and accomplish and dose, rotate alright drive promotion ball 9 and reset again through control cylinder cam 5 after the completion of dosing, and then extract this device can, convenient operation, can fully avoid the finger to get into the anus, scale 21 that can show the distance is seted up on the surface of connecting cylinder 2, can hold deep distance through scale 21 when inserting patient anus with connecting cylinder 2, the person of facilitating the use operates.
The upper end of the pushing ball 9 is fixedly connected with a connecting rod 8, the upper end of the connecting rod 8 is fixedly connected with a connecting plate 7, a non-circle center position of the upper end of the connecting plate 7 is fixedly connected with a matching plate 12, the outer side of the upper end of the matching plate 12 is in sliding connection with the inner wall of the mounting cylinder 1, and the inner side of the upper end of the matching plate 12 is in sliding fit with the cylindrical cam 5;
the surface of the cylindrical cam 5 is provided with an inclined annular groove 14, the inner side of the upper end of the matching plate 12 is rotatably connected with a matching pin shaft 13, and the outer end of the matching pin shaft 13 is slidably connected with the top of the annular groove 14.
When the matching plate 12 is connected with the inner wall of the mounting cylinder 1 in a sliding manner, the pushing ball 9 can only move up and down, and when the cylindrical cam 5 rotates, the annular groove 14 pushes the matching pin shaft 13 to drive the matching plate 12 to move, so that the pushing ball 9 can be driven to move.
The upper and lower both ends of cylindrical cam 5 are fixedly connected with installation pole 20 respectively, and the downside the lower extreme of installation pole 20 with the inner wall of installation section of thick bamboo 1 rotates to be connected, the downside the fixed surface of installation pole 20 is connected with wind spring 6, the outer end of wind spring 6 with the inner wall fixed connection of installation section of thick bamboo 1, the upside installation pole 20 the upside with the upper end of installation section of thick bamboo 1 with rotate to cover 4 upper ends and rotate and connect, the upside installation pole 20 the upper end fixedly connected with knob 16, the upper end of installation section of thick bamboo 1 is installed and is restricted cylindrical cam 5 unidirectional rotating's braking structure.
The knob 16 is used for facilitating a user to control the cylindrical cam 5 to rotate, because under the limitation of the braking structure, when the knob 16 is rotated, the cylindrical cam 5 can only be driven to rotate in a single direction, and the pushing ball 9 is driven to move upwards, and when the cylindrical cam 5 rotates to drive the pushing ball 9 to move upwards, the coil spring 6 is in a contracted state;
the brake structure comprises a ratchet gear 15 fixedly connected with the mounting rod 20 on the upper side, a plurality of ratchet blocks 17 are respectively meshed with the outer side of the ratchet gear 15, the bottoms of the ratchet blocks 17 are respectively connected with the upper end of the mounting cylinder 1 in a sliding mode, spring pieces 18 are correspondingly and respectively arranged at the outer ends of the ratchet blocks 17, the other ends of the spring pieces 18 are respectively fixedly connected with the surface of the upper end of the mounting cylinder 1, hinge rods 19 are respectively hinged to the middle of the upper end of each ratchet block 17, and the other ends of the hinge rods 19 are respectively hinged to the inner wall of the rotating cover 4.
The rotating cover 4 can be rotated to drive the ratchet block 17 to be disengaged from the ratchet gear 15 while pressing the spring piece 18 through the linkage action of the hinge rod 19, and then the installation rod 20 can be rotated reversely under the opening of the coil spring 6 by the cylindrical cam 5 when the installation rod is not limited, so that the pushing ball 9 is driven to move downwards to finish the administration, the spring piece 18 is used for pushing the ratchet block 17 to be engaged with the ratchet gear 15 through self elasticity, and further the cylindrical cam 5 is limited, when the force application to the rotating cover 4 is stopped, the ratchet block 17 can be engaged with the ratchet gear 15 again under the pushing of the spring piece 18, and the rotating cover 4 is driven to reset.
The surface of the mounting cylinder 1 is fixedly connected with a handle 3.
The handle 3 is used for facilitating the use of the device by a user and is convenient to carry.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (6)
1. Paediatrics rectum ware of dosing including installation section of thick bamboo (1), its characterized in that: the downside threaded connection of installation section of thick bamboo (1) has detachable connecting cylinder (2), cap (11) are at the bottom of the bottom fixedly connected with of connecting cylinder (2), the solid fixed ring of inside downside fixedly connected with (10) of connecting cylinder (2), the inside rotation of installation section of thick bamboo (1) is connected with one-way pivoted cylinder cam (5), the downside of cylinder cam (5) is provided with promotes ball (9), it is located to promote ball (9) the upside of solid fixed ring (10), works as can constitute during cylinder cam (5) one-way rotation promote the structure of ball (9) rebound, the upper end of installation section of thick bamboo (1) is rotated and is connected with rotation lid (4), works as can constitute when rotation lid (4) rotates promote ball (9) downshifting's structure.
2. The pediatric rectal applicator of claim 1, wherein: the upper end fixedly connected with connecting rod (8) of propelling movement ball (9), the upper end fixedly connected with connecting plate (7) of connecting rod (8), the position fixedly connected with cooperation board (12) of the non-centre of a circle in connecting plate (7) upper end, the upper end outside of cooperation board (12) with installation section of thick bamboo (1) inner wall sliding connection, the upper end inboard of cooperation board (12) with cylindrical cam (5) sliding fit.
3. The pediatric rectal applicator of claim 2, wherein: the surface of the cylindrical cam (5) is provided with an inclined annular groove (14), the inner side of the upper end of the matching plate (12) is rotatably connected with a matching pin shaft (13), and the outer end of the matching pin shaft (13) is connected with the top of the annular groove (14) in a sliding manner.
4. The pediatric rectal applicator of claim 1, wherein: the upper and lower both ends of cylinder cam (5) are fixedly connected with installation pole (20) respectively, the downside the lower extreme of installation pole (20) with the inner wall of an installation section of thick bamboo (1) rotates to be connected, the downside the fixed surface of installation pole (20) is connected with wind spring (6), the outer end of wind spring (6) with the inner wall fixed connection of an installation section of thick bamboo (1), the upside of installation pole (20) with the upper end of an installation section of thick bamboo (1) with rotate lid (4) upper end and rotate to be connected, the upside the upper end fixedly connected with knob (16) of installation pole (20), install the upper end of an installation section of thick bamboo (1) and can restrict cylinder cam (5) unidirectional rotation's braking structure.
5. The pediatric rectal applicator of claim 4, wherein: the brake structure comprises a ratchet gear (15) fixedly connected with the mounting rod (20) on the upper side, a plurality of ratchet blocks (17) are respectively meshed with the outer side of the ratchet gear (15), the bottoms of the ratchet blocks (17) are respectively in sliding connection with the upper end of the mounting barrel (1), spring pieces (18) are correspondingly arranged at the outer ends of the ratchet blocks (17), the other ends of the spring pieces (18) are respectively fixedly connected with the surface of the upper end of the mounting barrel (1), the middle parts of the upper ends of the ratchet blocks (17) are respectively hinged with a hinge rod (19), and the other ends of the hinge rods (19) are respectively hinged with the inner wall of the rotating cover (4).
6. The pediatric rectal applicator of claim 1, wherein: the surface of the mounting cylinder (1) is fixedly connected with a handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914574.5U CN215505078U (en) | 2021-04-29 | 2021-04-29 | Paediatrics rectum ware of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914574.5U CN215505078U (en) | 2021-04-29 | 2021-04-29 | Paediatrics rectum ware of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215505078U true CN215505078U (en) | 2022-01-14 |
Family
ID=79803188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120914574.5U Expired - Fee Related CN215505078U (en) | 2021-04-29 | 2021-04-29 | Paediatrics rectum ware of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215505078U (en) |
-
2021
- 2021-04-29 CN CN202120914574.5U patent/CN215505078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |