CN110237381A - A kind of Anesthesia machine soda lime tank apparatus for automatically lifting - Google Patents

A kind of Anesthesia machine soda lime tank apparatus for automatically lifting Download PDF

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Publication number
CN110237381A
CN110237381A CN201910624739.2A CN201910624739A CN110237381A CN 110237381 A CN110237381 A CN 110237381A CN 201910624739 A CN201910624739 A CN 201910624739A CN 110237381 A CN110237381 A CN 110237381A
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CN
China
Prior art keywords
soda lime
lime tank
cylinder
anesthesia machine
connecting rod
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Granted
Application number
CN201910624739.2A
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Chinese (zh)
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CN110237381B (en
Inventor
计宁翔
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Nanjing Morning Wei Medical Equipment Co Ltd
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Nanjing Morning Wei Medical Equipment Co Ltd
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Priority to CN201910624739.2A priority Critical patent/CN110237381B/en
Priority to CN202410347053.4A priority patent/CN118161715A/en
Publication of CN110237381A publication Critical patent/CN110237381A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/22Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide

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  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

The invention discloses a kind of Anesthesia machine soda lime tank apparatus for automatically lifting, are related to the field of medical instrument technology, are mostly to manually control to solve existing Anesthesia machine soda lime tank, box cover is harder, leads to ineffective problem.The pedestal is internally provided with driving mechanism component, the inside of the driving mechanism component is divided into thin cylinder and the two different structures of micromotor, compression bar is provided with below the thin cylinder, the compression bar is connect by first rotating shaft with thin cylinder or micromotor driving device, to realize manual function, the other end of connecting rod is connected with Manual pressure bar, in the case where there is gas source, thin cylinder is operated with manual switches the up and down motion of control mandril, Manual pressure bar is in action, when there is no gas source such as, the mandril of thin cylinder can push mandril to top by cylinder inner spring, if soda lime tank is taken out when operation, Manual pressure bar can be pulled downwards, thin cylinder mandril is moved downward, soda lime tank can be taken out.

Description

A kind of Anesthesia machine soda lime tank apparatus for automatically lifting
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of Anesthesia machine soda lime tank apparatus for automatically lifting.
Background technique
To prevent the patient using Anesthesia machine from sucking the carbon dioxide of exhalation, generally set in the breathing circuit of Anesthesia machine Soda lime tank arrangement is set, the soda lime tank of Anesthesia machine absorption circuit is for absorbing the carbon dioxide gas in patient's exhaled gas Body, with reduce patient suck carbon dioxide in gas concentration, then by patient breathe out carbon dioxide be discharged into soda lime tank into Breathing circuit is entered back into after the corresponding chemically and physically processing of row, the material in soda lime tank needs to be replaced frequently, and every time more It just needs to be connected to tank body on the lid for being set to Anesthesia machine ontology after conversion materials, the dress of Anesthesia machine soda lime tank lifting at present Set it is general there are two types of forms, one is spiral rotating, another kind is using cam principle, both devices are to manually control.
But existing Anesthesia machine soda lime tank manual overvide structure is to the more demanding of sealing ring, if sealing ring compared with Tightly, beneficial to gas leakage is prevented, but medical worker is harder in box cover operation, and is difficult to control because manual operation is without mark It will definitely risk caused by energy;Therefore, it is unsatisfactory for existing demand, we have proposed a kind of Anesthesia machine soda lime tanks to rise automatically to this Falling unit.
Summary of the invention
The purpose of the present invention is to provide a kind of Anesthesia machine soda lime tank apparatus for automatically lifting, to solve above-mentioned background technique The existing Anesthesia machine soda lime tank of middle proposition is mostly to manually control, and box cover is harder, leads to ineffective problem.
To achieve the above object, the invention provides the following technical scheme: a kind of Anesthesia machine soda lime tank apparatus for automatically lifting, Including soda lime tank, the side of the soda lime tank is provided with column, and pedestal is provided with below the column, the pedestal It is internally provided with driving mechanism component, the inside of the driving mechanism component is divided into cylinder driver and micromotor control dress Set two different structures.
Preferably, the cylinder driver is internally provided with thin cylinder, and the thin cylinder is internally provided with Mandril, the two sides of the mandril are provided with second connecting rod, are provided with first connecting rod above the second connecting rod, and described first Connecting rod is fixedly connected by fixed pin with second connecting rod, and compression bar, the outer wall of the compression bar are provided with below the thin cylinder On be provided with tension spring, the compression bar is rotatablely connected by first rotating shaft and thin cylinder, and the second connecting rod passes through the second shaft It is rotatablely connected with compression bar, the side of the thin cylinder is provided with gas outlet, is provided with air inlet below the gas outlet.
Preferably, the Miniature motor control device is internally provided with micromotor, the output end of the micromotor On be connected with worm screw, be provided with worm gear above the worm screw, and worm gear engages connection, one end setting of the worm screw with worm screw There is manual overvide.
Preferably, one end of the manual overvide is provided with rocker arm, and the rocker arm is fixed by separator and worm screw Connection.
Preferably, elasticity adjusting mechanism is provided with below the soda lime tank.
Preferably, the surrounding of the elasticity adjusting mechanism is provided with guide post.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention passes through the setting of driving mechanism component, elasticity adjusting mechanism and manual overvide, driving mechanism group The inside of part is divided into cylinder driver or the two different structures of Miniature motor control device, and the mandril two sides of thin cylinder are equal Second connecting rod is installed, second connecting rod is fixedly connected by fixed pin with first connecting rod, and the lower section of thin cylinder passes through first turn Axis and compression bar are rotatablely connected, and second connecting rod is rotatablely connected by the second shaft and compression bar, tension spring are equipped on compression bar, when switch is opened Qi Shi, cylinder driver are thin cylinder gas supply by pipeline, control ejecting rod of cylinder by jettron and move up and down, thus Soda lime is replaced convenient for taking out soda lime tank, when the switch is closed, the air in thin cylinder needs letting out by jettron It puts mouth to release, makes the piston reset in cylinder so as to continue to work normally, when no gas source, compression bar is pulled downwards, To drive the linkage mechanisms such as first rotating shaft, the second shaft to rise, have the function that manually adjust lifting, and then can be by soda lime Tank take out replacement, after thin cylinder is substituted for micromotor, micromotor can counter motion, can pass through control micromotor Forward and reverse movement, thus make power mechanism drive push rod lifting, soda lime tank is moved up and down, convenient for take out soda lime tank more Soda lime is changed, both can be electronic, in the absence of a power supply, the up and down motion of soda lime tank also may be implemented using rocker arm, The device is not only easy to operate, while also improving working efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is driving mechanism component internal structural schematic diagram of the invention;
Fig. 3 is micromotor structural schematic diagram of the invention;
Fig. 4 is micromotor schematic diagram of internal structure of the invention;
Fig. 5 is micromotor overlooking structure diagram of the invention;
In figure: 1, soda lime tank;2, pedestal;3, column;4, guide post;5, elasticity adjusting mechanism;6, driving mechanism component; 7, thin cylinder;8, compression bar;9, tension spring;10, first rotating shaft;11, the second shaft;12, first connecting rod;13, second connecting rod;14, Fixed pin;15, mandril;16, gas outlet;17, air inlet;18, micromotor;19, worm screw;20, worm gear;21, separator;22, Manual overvide;23, rocker arm;24, cylinder driver;25, Miniature motor control device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of Anesthesia machine soda lime tank apparatus for automatically lifting, packet Soda lime tank 1 is included, the side of soda lime tank 1 is provided with column 3, and the lower section of column 3 is provided with pedestal 2, the inside setting of pedestal 2 There is driving mechanism component 6, the inside of driving mechanism component 6 is divided into cylinder driver 24 and 25 two kinds of Miniature motor control device Different structures.
Further, cylinder driver 24 is internally provided with thin cylinder 7, and thin cylinder 7 is internally provided with mandril 15, the two sides of mandril 15 are provided with second connecting rod 13, and the top of second connecting rod 13 is provided with first connecting rod 12, first connecting rod 12 It is fixedly connected by fixed pin 14 with second connecting rod 13, the lower section of thin cylinder 7 is provided with compression bar 8, is arranged on the outer wall of compression bar 8 There is tension spring 9, tension spring 9 can be absorbed and store energy, bear axial tension, and compression bar 8 passes through first rotating shaft 10 and 7 turns of thin cylinder Dynamic connection, second connecting rod 13 are rotatablely connected by the second shaft 11 with compression bar 8, and the side of thin cylinder 7 is provided with gas outlet 16, The lower section of gas outlet 16 is provided with air inlet 17, and drive control component is by pipeline, by jettron control ejecting rod of cylinder 15 Lower movement is equipped with manual overvide 22 on ejecting rod of cylinder 15.In the case where no gas source, compression bar 8 is pressed down on, To drive the linkage mechanisms such as first rotating shaft 10, the second shaft 11 to rise, have the function that manually adjust lifting, it can be by soda lime Tank 1 takes out replacement.
Further, Miniature motor control device 25 is internally provided with micromotor 18, on the output end of micromotor 18 It is connected with worm screw 19, the top of worm screw 19 is provided with worm gear 20, and worm gear 20 engages connection with worm screw 19, and one end of worm screw 19 is set It is equipped with manual overvide 22, micromotor 18 connects worm gear 20 by shaft coupling, and worm screw 19 rotates with worm gear 20.Worm gear 20 Upper end is cam, and when worm gear 20 rotates, cam is slowly opened from least significant end to most significant end, and soda lime tank 1 also rises to highest from minimum.
Further, one end of manual overvide 22 is provided with rocker arm 23, and rocker arm 23 is solid by separator 21 and worm screw 19 When non-transformer, the rotation of rocker arm 23 is can be used to control the lifting of soda lime tank 1 in fixed connection.
Further, the lower section of soda lime tank 1 is provided with elasticity adjusting mechanism 5, the adjustable soda lime of elasticity adjusting mechanism 5 Tank 1 is closed elastic.
Further, the surrounding of elasticity adjusting mechanism 5 is provided with guide post 4, and guide post 4 has the function of guide-localization.
Working principle: in use, starting switch, cylinder driver 24 is the gas supply of thin cylinder 7 by pipeline, by pneumatic Switch control ejecting rod of cylinder 15 moves up and down, and cylinder is run down, to drive soda lime tank 1 to move down, convenient for taking out sodium Lime tank 1 replaces soda lime, and when the key switch is off, thin cylinder 7 does not have pressure, and cylinder inner spring starts to withstand mandril 15 upwards Operation, mandril 15 runs up soda lime tank 1 when running up, and locks.When the switch is closed, the sky in thin cylinder 7 Gas needs to release by the bleed outlet of jettron, makes the piston reset in cylinder so as to continue to work normally, works as nothing When gas source, compression bar 8 is pulled downwards, so that the linkage mechanisms such as first rotating shaft 10, the second shaft 11 be driven to rise, reaches manual tune The effect of lifting is saved, and then soda lime tank 1 can be taken out and be replaced, after thin cylinder 7 is substituted for micromotor 18, micromotor 18 can counter motion, can by control micromotor 18 forward and reverse movement, thus make power mechanism drive push rod lifting, will Soda lime tank 1 moves up and down, and replaces soda lime convenient for taking out soda lime tank 1, limit switch is the stroke for controlling worm gear 20, both may be used With electronic, in the absence of a power supply, still can be replaced using the up and down motion that soda lime tank 1 also may be implemented in rocker arm 23 Soda lime tank 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (6)

1. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting, including soda lime tank (1), it is characterised in that: the soda lime tank (1) side is provided with column (3), is provided with pedestal (2) below the column (3), pedestal (2) are internally provided with Driving mechanism component (6), the inside of the driving mechanism component (6) are divided into cylinder driver (24) and micromotor control dress Set (25) two different structures.
2. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting according to claim 1, it is characterised in that: the cylinder drives Dynamic device (24) are internally provided with thin cylinder (7), and the thin cylinder (7) is internally provided with mandril (15), the top The two sides of bar (15) are provided with second connecting rod (13), are provided with first connecting rod (12), institute above the second connecting rod (13) It states first connecting rod (12) to be fixedly connected by fixed pin (14) with second connecting rod (13), the lower section setting of the thin cylinder (7) Have compression bar (8), be provided with tension spring (9) on the outer wall of the compression bar (8), the compression bar (8) by first rotating shaft (10) with it is slim Cylinder (7) rotation connection, the second connecting rod (13) are rotatablely connected by the second shaft (11) and compression bar (8), the slim gas The side of cylinder (7) is provided with gas outlet (16), is provided with air inlet (17) below the gas outlet (16).
3. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting according to claim 1, it is characterised in that: the micro electric Machine control device (25) is internally provided with micromotor (18), is connected with worm screw on the output end of the micromotor (18) (19), it is provided with worm gear (20) above the worm screw (19), and worm gear (20) engages connection, the worm screw with worm screw (19) (19) one end is provided with manual overvide (22).
4. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting according to claim 3, it is characterised in that: the manual control One end of device (22) processed is provided with rocker arm (23), and the rocker arm (23) is fixedly connected by separator (21) with worm screw (19).
5. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting according to claim 1, it is characterised in that: the soda lime Elasticity adjusting mechanism (5) are provided with below tank (1).
6. a kind of Anesthesia machine soda lime tank apparatus for automatically lifting according to claim 5, it is characterised in that: the elastic tune The surrounding of section mechanism (5) is provided with guide post (4).
CN201910624739.2A 2019-07-11 2019-07-11 Automatic lifting device for sodium lime tank of anesthesia machine Active CN110237381B (en)

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Application Number Priority Date Filing Date Title
CN201910624739.2A CN110237381B (en) 2019-07-11 2019-07-11 Automatic lifting device for sodium lime tank of anesthesia machine
CN202410347053.4A CN118161715A (en) 2019-07-11 2019-07-11 Automatic lifting device for sodium lime tank of anesthesia machine

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Application Number Priority Date Filing Date Title
CN201910624739.2A CN110237381B (en) 2019-07-11 2019-07-11 Automatic lifting device for sodium lime tank of anesthesia machine

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CN110237381B CN110237381B (en) 2024-06-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111888616A (en) * 2020-08-31 2020-11-06 安静 Quick reloading device for sodium lime tank of anesthesia machine

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CN103893875A (en) * 2012-12-27 2014-07-02 北京谊安医疗系统股份有限公司 Bypass ventilating device and absorption circuit using same
CN104121248A (en) * 2014-07-25 2014-10-29 宁波索诺工业自控设备有限公司 Thin cylinder
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CN206324658U (en) * 2016-09-13 2017-07-14 张毅蔚 A kind of press water coffee pot
CN207224505U (en) * 2017-02-21 2018-04-13 天津澳普林特塑胶有限公司 One kind can buffer mold ejection mechanism
CN208429569U (en) * 2018-05-10 2019-01-25 湖南工业职业技术学院 A kind of elevating mechanism for the charging of raw material compound pan
CN210933264U (en) * 2019-07-11 2020-07-07 南京晨伟医疗设备有限公司 Automatic lifting device for sodium lime tank of anesthesia machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2377240Y (en) * 1999-05-25 2000-05-10 张新民 Electric and hand jack
CN2613219Y (en) * 2003-04-22 2004-04-28 崔振荡 Lifting/lowering condiment holder
CN200998504Y (en) * 2006-12-26 2008-01-02 北京谊安医疗系统股份有限公司 Portable spanner for carbon-dioxide absorber
CN201166079Y (en) * 2008-03-14 2008-12-17 西安磁林电气有限公司 Spring air cylinder
CN201962022U (en) * 2010-12-31 2011-09-07 泉州市东力特五金工具制造有限责任公司 Pneumatic and manually-operated dual-purpose jack
CN202682513U (en) * 2012-05-24 2013-01-23 江苏蓝韵凯泰医疗设备有限公司 Carbon dioxide absorption pot and installation device thereof
CN103893875A (en) * 2012-12-27 2014-07-02 北京谊安医疗系统股份有限公司 Bypass ventilating device and absorption circuit using same
CN104121248A (en) * 2014-07-25 2014-10-29 宁波索诺工业自控设备有限公司 Thin cylinder
CN204951880U (en) * 2015-07-31 2016-01-13 深圳市诺然美泰科技有限公司 Anesthesia machine and carbon dioxide absorption jar handling device thereof
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CN206324658U (en) * 2016-09-13 2017-07-14 张毅蔚 A kind of press water coffee pot
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CN208429569U (en) * 2018-05-10 2019-01-25 湖南工业职业技术学院 A kind of elevating mechanism for the charging of raw material compound pan
CN210933264U (en) * 2019-07-11 2020-07-07 南京晨伟医疗设备有限公司 Automatic lifting device for sodium lime tank of anesthesia machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111888616A (en) * 2020-08-31 2020-11-06 安静 Quick reloading device for sodium lime tank of anesthesia machine

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