CN107617138B - Anesthesia needle for anesthesia department - Google Patents
Anesthesia needle for anesthesia department Download PDFInfo
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- CN107617138B CN107617138B CN201710864900.4A CN201710864900A CN107617138B CN 107617138 B CN107617138 B CN 107617138B CN 201710864900 A CN201710864900 A CN 201710864900A CN 107617138 B CN107617138 B CN 107617138B
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Abstract
The invention discloses an anesthesia needle for anesthesia department, which comprises a bottom plate, wherein one side of the upper surface of the bottom plate is connected with a piston barrel through two L-shaped plates, a piston is arranged in the piston barrel, the upper surface of the piston barrel is connected with a first air pump and a second air pump through bolts, an air inlet of the first air pump is connected with the upper end of the piston barrel through a conduit, the upper end of the piston barrel can be inflated through the first air pump so as to press the piston to move downwards, so that the patient is injected, the upper end of the piston barrel can be pumped through the second air pump so as to drive the piston to move upwards, so that the medicine is sucked, the injected medicine quantity can be detected through a flow sensor, so that the medicine quantity is more conveniently controlled, the anesthesia needle for anesthesia department has simple structure and convenient operation, not only can be used for injecting the patient for multiple times, but also is more convenient for controlling the medicine quantity, the workload of doctors is reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an anesthetic needle for an anesthesia department.
Background
The patient needs to be anesthetized before operation to relieve the pain of the patient, however, different parts of the patient need to be anesthetized during anesthesia, and the existing anesthetic needles all adopt a certain amount of medicine sucked by a common injection needle to inject the patient, so that great inconvenience is brought to doctors, and a large number of injection needles are needed during anesthesia to cause great waste.
Disclosure of Invention
The invention aims to overcome the existing defects and provides an anesthesia needle for an anesthesia department, which has a simple structure and is simple and convenient to operate, not only can be used for injecting a patient for multiple times, but also can control the dose more conveniently, reduce the workload of doctors and effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anesthesia needle for anesthesia department comprises a bottom plate, wherein one side of the upper surface of the bottom plate is connected with a piston barrel through two L-shaped plates, a piston is arranged in the piston barrel, the upper surface of the piston barrel is connected with a first air pump and a second air pump through bolts, an air inlet of the first air pump is connected with the upper end of the piston barrel through a guide pipe, an air outlet of the second air pump is connected with the upper end of the piston barrel through a guide pipe, one side of the upper surface of the bottom plate is provided with an absorption box, the bottom surface of the inner part of the absorption box is provided with an absorption needle, two sides of the inner part of the absorption box are both connected with electric telescopic rods through bolts, telescopic ends of the two electric telescopic rods are provided with fixing plates which correspond to each other front and back, an outlet of the absorption needle is connected with the lower end of the piston barrel through a guide pipe, the piston barrel and the guide pipe connected with the absorption needle are, the import of flow sensor passes through the pipe and is connected with the lower extreme of piston bucket, be equipped with the second check valve on the pipe that piston bucket and flow sensor are connected, flow sensor's export has the syringe needle through pipe connection, the upper surface of bottom plate is equipped with the battery, one side of absorption case is equipped with the PLC controller, and first aspiration pump, second aspiration pump, first check valve, second check valve and electric telescopic handle's input are connected to the output electricity of PLC controller, the output of flow sensor and battery is connected to the input electricity of PLC controller.
As a preferable technical scheme of the invention, one side of the upper end of the suction box is connected with a box cover through a hinge, and one side of the box cover is provided with two lock catches.
As a preferable technical scheme of the invention, two ultraviolet germicidal lamps are arranged on the left side and the right side inside the suction box, and the input ends of the ultraviolet germicidal lamps are electrically connected with the output end of the PLC.
As a preferred technical scheme of the present invention, the first air pump and the second air pump are provided with electromagnetic valves on the conduits connected to the piston barrel, and the input ends of the electromagnetic valves are electrically connected to the output end of the PLC controller.
As a preferred technical scheme of the invention, four supporting foot seats are arranged at four corners of the lower surface of the bottom plate, and anti-skid leather pads are arranged at the lower ends of the supporting foot seats.
Compared with the prior art, the invention has the beneficial effects that: this department of anesthesia is with anesthesia needle is last to have set up first aspiration pump, can aerify to the upper end of piston bucket through first aspiration pump, with this pressure piston downstream, with this inject patient, can be with the gaseous extraction in upper end of piston bucket through the second aspiration pump, with this drive piston rebound, with this absorb the medicine, and can detect the dose of injection through flow sensor, make control dose more convenient, this department of anesthesia is with anesthesia needle simple structure, and is easy and simple to handle, not only can carry out multiple injections to patient, and control dose is more convenient, doctor's work load has been alleviateed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention.
In the figure: 1 first aspiration pump, 2 second aspiration pumps, 3 case lids, 4PLC controllers, 5 bottom plates, 6 first check valves, 7 flow sensor, 8 second check valves, 9L template, 10 pistons, 11 piston barrels, 12 batteries, 13 sterilamp, 14 suction box, 15 suction needles, 16 fixed plates, 17 electric telescopic rod, 18 syringe needles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an anesthesia needle for an anesthesia department comprises a bottom plate 5, one side of the upper surface of the bottom plate 5 is connected with a piston barrel 11 through two L-shaped plates 9, a piston 10 is arranged inside the piston barrel 11, the upper surface of the piston barrel 11 is connected with a first air pump 1 and a second air pump 2 through bolts, an air inlet of the first air pump 1 is connected with the upper end of the piston barrel 11 through a guide pipe, an air outlet of the second air pump 2 is connected with the upper end of the piston barrel 11 through a guide pipe, one side of the upper surface of the bottom plate 5 is provided with an absorption box 14, the inner bottom surface of the absorption box 14 is provided with an absorption needle 15, two sides inside the absorption box 14 are both connected with electric telescopic rods 17 through bolts, the telescopic ends of the two electric telescopic rods 17 are provided with fixing plates 16, the two fixing plates 16 correspond to each other in the front and back direction, an outlet of the absorption needle 15 is connected with the lower end of the piston barrel 11, the upper surface of the bottom plate 5 is provided with a flow sensor 7, the inlet of the flow sensor 7 is connected with the lower end of the piston barrel 11 through a conduit, and the injected medicine amount can be detected through the flow sensor 7, so that the medicine amount is more convenient to control, the conduit where the piston barrel 11 is connected with the flow sensor 7 is provided with a second one-way valve 8, the outlet of the flow sensor 7 is connected with a needle 18 through a conduit, the upper end of the piston barrel 11 can be inflated through a first air pump 1, so that the piston 10 is pressed to move downwards, so that a patient is injected, the upper end of the piston barrel 11 can be pumped through a second air pump 2, so that the piston 10 is driven to move upwards, so that the medicine is sucked, the upper surface of the bottom plate 5 is provided with a storage battery 12, one side of a suction box 14 is provided with a PLC (programmable logic controller) 4, and the output end of the PLC 4 is, The second air pump 2, the first check valve 6, the second check valve 8 and the electric telescopic rod 17 are arranged on the input end of the PLC controller 4, the input end of the PLC controller 4 is electrically connected with the output end of the flow sensor 7 and the output end of the storage battery 12, one side of the upper end of the suction box 14 is connected with the box cover 3 through a hinge, one side of the box cover 3 is provided with two lock catches, the suction box 14 can be sealed through the box cover 3, the left side and the right side of the inside of the suction box 14 are provided with two ultraviolet sterilizing lamps 13, the input end of each ultraviolet sterilizing lamp 13 is electrically connected with the output end of the PLC controller 4, the inside of the suction box 14 can be sterilized through the ultraviolet sterilizing lamps 13, bacteria are prevented from entering the liquid medicine, electromagnetic valves are arranged on the guide pipes, the input ends of the electromagnetic valves are electrically connected with the PLC controller 4, the PLC controller 4 controls the electromagnetic, The mode of first aspiration pump 1, second aspiration pump 2, first check valve 6, flow sensor 7, second check valve 8 and electric telescopic handle 17 is the method commonly used among the prior art, the lower surface four corners of bottom plate 5 is equipped with four support foot seats, the lower extreme of support foot seat is equipped with anti-skidding leather packing, can support the device through supporting the foot seat, this department of anesthesia is with anesthesia needle simple structure, and is easy and simple to handle, not only can carry out multiple injection to patient, and it is more convenient to control the dose moreover, has lightened doctor's work load.
When in use: firstly with placing of medicine bottle absorb in the case 14, make and absorb in needle 15 inserts the soft bottle plug of medicine bottle, it removes to drive fixed plate 16 through electric telescopic handle 17, it is fixed with the medicine bottle through fixed plate 16, disinfect to absorbing 14 insides of case through sterilamp 13, gaseous the extraction of the upper end of piston bucket 11 through second aspiration pump 2, with this drive piston 10 upwards remove, with this absorb the piston bucket 11 with the medicine in the medicine bottle in, then aerify to the upper end of piston bucket 11 through first aspiration pump 1, with this pressure piston 10 moves down, with this inject the medicine to patient, during the injection, detect the dose of injection through flow sensor 7, when the dose reaches the value of settlement, flow sensor 7 sends the data that detect to PLC controller 4 in, PLC controller 4 controls first aspiration pump 1 stop work.
The anesthesia needle for the anesthesia department has the advantages that the first air suction pump 1 can be used for inflating the upper end of the piston barrel 11, the piston 10 is pressed to move downwards so as to inject a patient, the second air suction pump 2 can be used for extracting air at the upper end of the piston barrel 11 so as to drive the piston 10 to move upwards so as to suck a medicine, and the flow sensor 7 can be used for detecting the injected medicine quantity, so that the medicine quantity is more convenient to control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An anesthesia needle for department of anesthesia, includes bottom plate (5), its characterized in that: one side of the upper surface of the bottom plate (5) is connected with a piston barrel (11) through two L-shaped plates (9), a piston (10) is arranged inside the piston barrel (11), the upper surface of the piston barrel (11) is connected with a first air pump (1) and a second air pump (2) through bolts, an air inlet of the first air pump (1) is connected with the upper end of the piston barrel (11) through a guide pipe, an air outlet of the second air pump (2) is connected with the upper end of the piston barrel (11) through a guide pipe, one side of the upper surface of the bottom plate (5) is provided with an absorption box (14), the inner bottom surface of the absorption box (14) is provided with an absorption needle (15), two sides of the inner part of the absorption box (14) are both connected with electric telescopic rods (17) through bolts, the telescopic ends of the two electric telescopic rods (17) are provided with fixing plates (16), the two fixing plates (16) correspond to each other in front and back, an outlet of the absorption needle (15) is, a first one-way valve (6) is arranged on a catheter connected with the piston barrel (11) and the suction needle (15), the upper surface of the bottom plate (5) is provided with a flow sensor (7), the inlet of the flow sensor (7) is connected with the lower end of the piston barrel (11) through a conduit, a second one-way valve (8) is arranged on a conduit connected with the piston barrel (11) and the flow sensor (7), the outlet of the flow sensor (7) is connected with a needle (18) through a conduit, the upper surface of the bottom plate (5) is provided with a storage battery (12), one side of the suction box (14) is provided with a PLC (programmable logic controller) (4), the output end of the PLC (4) is electrically connected with the input ends of the first air suction pump (1), the second air suction pump (2), the first one-way valve (6), the second one-way valve (8) and the electric telescopic rod (17), the input end of the PLC (4) is electrically connected with the output ends of the flow sensor (7) and the storage battery (12).
2. The anesthetic needle for anesthesia department as claimed in claim 1, wherein: one side of the upper end of the suction box (14) is connected with a box cover (3) through a hinge, and two lock catches are arranged on one side of the box cover (3).
3. The anesthetic needle for anesthesia department as claimed in claim 1, wherein: two ultraviolet germicidal lamps (13) are arranged on the left side and the right side of the interior of the suction box (14), and the input end of each ultraviolet germicidal lamp (13) is electrically connected with the output end of the PLC (4).
4. The anesthetic needle for anesthesia department as claimed in claim 1, wherein: the first air pump (1), the second air pump (2) and the piston barrel (11) are connected with each other through a guide pipe, electromagnetic valves are arranged on the guide pipes, and input ends of the electromagnetic valves are electrically connected with output ends of the PLC (4).
5. The anesthetic needle for anesthesia department as claimed in claim 1, wherein: four supporting foot seats are arranged at four corners of the lower surface of the bottom plate (5), and anti-skidding leather pads are arranged at the lower ends of the supporting foot seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864900.4A CN107617138B (en) | 2017-09-22 | 2017-09-22 | Anesthesia needle for anesthesia department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864900.4A CN107617138B (en) | 2017-09-22 | 2017-09-22 | Anesthesia needle for anesthesia department |
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| CN107617138A CN107617138A (en) | 2018-01-23 |
| CN107617138B true CN107617138B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710864900.4A Active CN107617138B (en) | 2017-09-22 | 2017-09-22 | Anesthesia needle for anesthesia department |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108837240A (en) * | 2018-07-10 | 2018-11-20 | 贵州大学 | A kind of mouth anaesthesia needle injected automatically |
| CN109528166B (en) * | 2018-11-28 | 2021-06-11 | 温州医科大学附属第一医院 | Device for monitoring and treating male erectile dysfunction in real time and using method |
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| JP3205300B2 (en) * | 1998-06-01 | 2001-09-04 | プラス医科工業株式会社 | Medical aspirator |
| JP2002035125A (en) * | 2000-07-27 | 2002-02-05 | Daiken Iki Kk | Vacuum drive pump and liquid injecting device using this pump |
| ITBO20060128A1 (en) * | 2006-02-21 | 2007-08-22 | Tema Sinergie S R L | RADIOACTIVE LIQUID DOSING MACHINE. |
| CN204723403U (en) * | 2015-06-15 | 2015-10-28 | 中国人民解放军第三军医大学第二附属医院 | Liquid in infusion bottle return adsorption structure |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695593A (en) * | 2009-10-26 | 2010-04-21 | 吕海洋 | Core bar-free power injector |
| CN204170206U (en) * | 2014-05-06 | 2015-02-25 | 深圳市尚荣医疗股份有限公司 | Closed high precision micro syringe pump |
| CN205386196U (en) * | 2016-01-04 | 2016-07-20 | 陈淑芹 | Ration injection formula device of dosing for animal experiments |
| CN205672305U (en) * | 2016-04-21 | 2016-11-09 | 中国人民解放军第四军医大学 | A kind of trace motoring syringe |
| CN106310508A (en) * | 2016-08-15 | 2017-01-11 | 李娜 | Painless automatic anesthesia device |
| CN107080867A (en) * | 2017-05-27 | 2017-08-22 | 李福宝 | A kind of Internal Medicine-Oncology medicine interventional therapy device |
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| CN107617138A (en) | 2018-01-23 |
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