CN213284983U - Novel simple and easy medicine pushing device - Google Patents
Novel simple and easy medicine pushing device Download PDFInfo
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- CN213284983U CN213284983U CN202021550279.8U CN202021550279U CN213284983U CN 213284983 U CN213284983 U CN 213284983U CN 202021550279 U CN202021550279 U CN 202021550279U CN 213284983 U CN213284983 U CN 213284983U
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Abstract
The utility model discloses a novel simple medicine pusher, which comprises a frame, wherein the upper end of the frame is provided with an injection support, the injection support is internally provided with an injector, the left end of the injector is provided with a movable push rod, the left end of the movable push rod is provided with a rack, the rack is in meshing connection with a speed change gear, the speed change gear is arranged on the frame, the speed change gear is in meshing connection with a driving gear, the driving gear is connected with a driving spring box, the driving spring box is provided with a scale arrow, the frame is provided with three gear marks and a reset mark, the utility model provides the power required by the medicine pusher by driving the spring box, frees medical staff, does not need the constant operation of the medical staff, can automatically and slowly carry out medicine pushing operation, and can adjust the time required for clinical intravenous medicine feeding by matching with different gear settings of the spring, and the micro clinical intravenous administration operation is carried out, so that the working efficiency is improved, and the method is worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of medical treatment, specifically a novel simple and easy medicine pushing device.
Background
Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. Intravenous infusion of large quantities of fluid, electrolytes or blood is known as intravenous infusion. The injection site and the transfusion are different, and the injection can be classified into peripheral venous transfusion, central venous transfusion, high nutrient Transfusion (TPN), blood transfusion and the like.
Application number is CN201120139130.5, the name is a utility model patent of self-service medicine pusher, including gasbag, relief valve, pressure transmission section of thick bamboo, piston and arc bayonet socket. The method is characterized in that: one end of the pressure transmission cylinder is connected with the balloon through a catheter, the other end of the pressure transmission cylinder is an arc bayonet, and the piston is positioned in the transmission cylinder. The tail part of the injector is inserted into the pressure transmission cylinder, the finger handle is clamped into the arc-shaped bayonet through rotation, and the tail end of the operating rod is contacted with the piston. The saccule can continuously apply pressure, and the piston in the pressure transmission cylinder pushes the operating rod of the injector under the action of air pressure, so that the medicine can be continuously pushed. The self-help medicine pusher is mainly used for self-help medicine pushing of patients during relevant radiography examination, the patients can master the medicine pushing method without learning, radiography is smoothly completed, and doctors can completely avoid contacting radioactive rays.
However, clinical intravenous administration typically employs a manual bolus or a syringe pump instrument bolus. The alprostadil is a vasodilator, the clinical treatment method is intravenous injection, the dosage is 5 ml, and more than half of the current hospitalized patients use the alprostadil. Because of the small dose, the use of syringe pumps is inconvenient (the instrument is large) and the number is limited. When the infusion device is used, a nurse adopts manual injection, the injection is carried out for 1-2 minutes each time, the working efficiency of the nurse is very influenced at the infusion peak, and the nurse has the problems that the infusion time is long in a ward and the treatment is not timely due to other ward beepers. Therefore, a novel simple medicine pusher is designed.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, the utility model provides a novel simple and easy pusher can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel simple and easy medicine pushing device, includes the frame, the frame upper end is provided with the injection support, be provided with the syringe in the injection support, the syringe left end is provided with a movable push rod, the movable push rod left end is provided with the rack, the rack meshing is connected with change gear, change gear installs in the frame, change gear meshing is connected with drive gear, drive gear is connected with the drive spring box, be provided with the scale arrow point on the drive spring box, be provided with three gear sign and a sign that resets in the frame, the drive spring box includes the clockwork spring mounting disc, be provided with the clockwork spring heart on the clockwork spring mounting disc, clockwork spring heart periphery is provided with the clockwork piece, clockwork spring mounting disc upper end is provided.
Further, the driving gear is disposed coaxially with the driving barrel.
Furthermore, a timer and an alarm are arranged on the frame.
Further, the frame lower extreme is provided with the antiskid bottom, the antiskid bottom adopts medical silica gel material to make.
Furthermore, a limiting clamp is arranged on the movable push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides the power needed by the medicine pushing device by driving the spring box, thereby freeing medical staff, not needing the medical staff to operate all the time, and being capable of automatically and slowly pushing medicine;
(2) the utility model discloses a different gear settings of clockwork spring cooperation can adjust the time that needs carry out clinical vein and dose, carries out the operation of trace clinical vein and doses, has improved work efficiency, is worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of a drive barrel of the present invention;
fig. 3 is a schematic structural diagram of a point a of the present invention.
Reference numbers in the figures:
1-frame, 2-injection support, 3-injector, 4-movable push rod, 5-rack, 6-change gear, 7-drive gear, 8-drive barrel, 9-scale arrow, 10-gear mark, 11-reset mark, 12-spring mounting plate, 13-spring core, 14-spring piece, 15-spring cover plate, 16-timer, 17-alarm, 18-antiskid bottom layer and 19-limit clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a novel simple medicine injector, which comprises a frame 1, wherein an injection support 2 is arranged at the upper end of the frame 1, an injector 3 is arranged in the injection support 2, a movable push rod 4 is arranged at the left end of the injector 3, a rack 5 is arranged at the left end of the movable push rod 4, a change gear 6 is connected to the rack 5 in a meshing manner, the change gear 6 is mounted on the frame 1, a driving gear 7 is connected to the change gear 6 in a meshing manner, the driving gear 7 is connected with a driving spring box 8, a scale arrow 9 is arranged on the driving spring box 8, three gear marks 10 and a reset mark 11 are arranged on the frame 1, the driving spring box 8 comprises a spring mounting plate 12, a spring core 13 is arranged on the spring mounting plate 12, a spring piece 14 is arranged on the periphery of the spring core 13, a spring cover plate 15 is arranged at the upper end of the spring mounting disc 12;
the utility model discloses a theory of operation does: when using, manual operation stirs drive barrel 8, make the scale arrow 9 that sets up on the drive barrel 8 aim at gear sign 10, thereby adjust the power of holding of clockwork spring, the power that drives drive gear 7 through clockwork spring storage rotates, after changing speed through change gear 6, slow promotion movable push rod 4 removes, thereby promote terminal syringe 3, carry out the operation of minute clinical vein dosing, the time of sending medicine can be adjusted to setting up different gear signs 10, medical staff's both hands have been liberated, need not to operate manual promotion always and dose.
In a preferred embodiment, the driving gear 7 is arranged coaxially with the driving barrel 8.
In a preferred embodiment, the frame 1 is provided with a timer 16 and an alarm 17 for facilitating the injection time, and the electronic timer 16 and the alarm 17 are used for facilitating the reminding of medical staff when the injection time is close to the end.
In a preferred embodiment, the lower end of the frame 1 is provided with an anti-skid bottom layer 18, and the anti-skid bottom layer 18 is made of a medical silica gel material.
In a preferred embodiment, the movable push rod 4 is provided with a limiting clamp 19 to prevent the movable push rod 4 from falling off.
To sum up, the utility model discloses a key feature lies in:
(1) the utility model provides the power needed by the medicine pushing device by driving the spring box, thereby freeing medical staff, not needing the medical staff to operate all the time, and being capable of automatically and slowly pushing medicine;
(2) the utility model discloses a different gear settings of clockwork spring cooperation can adjust the time that needs carry out clinical vein and dose, carries out the operation of trace clinical vein and doses, has improved work efficiency, is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a novel simple and easy medicine pusher, includes frame (1), its characterized in that: the injection device is characterized in that an injection support (2) is arranged at the upper end of the rack (1), an injector (3) is arranged in the injection support (2), a movable push rod (4) is arranged at the left end of the injector (3), a rack (5) is arranged at the left end of the movable push rod (4), a speed change gear (6) is connected to the rack (5) in a meshing manner, the speed change gear (6) is installed on the rack (1), a driving gear (7) is connected to the speed change gear (6) in a meshing manner, the driving gear (7) is connected with a driving spring box (8), a scale arrow (9) is arranged on the driving spring box (8), three gear marks (10) and a reset mark (11) are arranged on the rack (1), the driving spring box (8) comprises a spring mounting disc (12), and a spring core (13) is arranged on the spring mounting disc (12, the periphery of the clockwork spring core (13) is provided with a clockwork spring sheet (14), and the upper end of the clockwork spring mounting disc (12) is provided with a clockwork spring cover plate (15).
2. The novel simple medicine pusher according to claim 1, characterized in that: the driving gear (7) and the driving spring box (8) are coaxially arranged.
3. The novel simple medicine pusher according to claim 1, characterized in that: a timer (16) and an alarm clock (17) are arranged on the frame (1).
4. The novel simple medicine pusher according to claim 1, characterized in that: the anti-skid device is characterized in that an anti-skid bottom layer (18) is arranged at the lower end of the rack (1), and the anti-skid bottom layer (18) is made of medical silica gel materials.
5. The novel simple medicine pusher according to claim 1, characterized in that: and a limiting clamp (19) is arranged on the movable push rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550279.8U CN213284983U (en) | 2020-07-30 | 2020-07-30 | Novel simple and easy medicine pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550279.8U CN213284983U (en) | 2020-07-30 | 2020-07-30 | Novel simple and easy medicine pushing device |
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| Publication Number | Publication Date |
|---|---|
| CN213284983U true CN213284983U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550279.8U Active CN213284983U (en) | 2020-07-30 | 2020-07-30 | Novel simple and easy medicine pushing device |
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| Country | Link |
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| CN (1) | CN213284983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908380A (en) * | 2021-10-13 | 2022-01-11 | 深圳市旭高医疗器械有限公司 | Boosting device |
-
2020
- 2020-07-30 CN CN202021550279.8U patent/CN213284983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908380A (en) * | 2021-10-13 | 2022-01-11 | 深圳市旭高医疗器械有限公司 | Boosting device |
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