CN107890427A - A kind of medical decocting device - Google Patents

A kind of medical decocting device Download PDF

Info

Publication number
CN107890427A
CN107890427A CN201711377304.XA CN201711377304A CN107890427A CN 107890427 A CN107890427 A CN 107890427A CN 201711377304 A CN201711377304 A CN 201711377304A CN 107890427 A CN107890427 A CN 107890427A
Authority
CN
China
Prior art keywords
medicine
case
rectangle
movement support
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711377304.XA
Other languages
Chinese (zh)
Inventor
罗良华
徐巧鸽
肖玉虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Daniel Intelligent Technology Co Ltd
Original Assignee
Hunan Daniel Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Daniel Intelligent Technology Co Ltd filed Critical Hunan Daniel Intelligent Technology Co Ltd
Priority to CN201711377304.XA priority Critical patent/CN107890427A/en
Publication of CN107890427A publication Critical patent/CN107890427A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00General characteristics or adaptations
    • A61J2200/40Heating or cooling means; Combinations thereof
    • A61J2200/42Heating means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00General characteristics or adaptations
    • A61J2200/70Device provided with specific sensor or indicating means
    • A61J2200/72Device provided with specific sensor or indicating means for temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention discloses a kind of medical decocting device, support is moved including rectangle, the rectangle movement support is provided with drying unit, the rectangle movement support lower surface is provided with conveying device, the rectangle movement support is provided with fluid hole, the drying unit is the case of boiling medicine by being arranged on rectangle movement support, it is arranged on the charge door for case upper surface of boiling medicine, be arranged on boil medicine case lower surface and with the discharging opening of fluid hole opposite position, the temperature sensor being evenly distributed on inside case of boiling medicine, the clutch shaft bearing of side in case of boiling medicine is set, the solar panels are connected with the optical-electrical converter being arranged on rectangle movement support, the rectangle movement support is provided with battery and controller, the optical-electrical converter is connected with battery, the controller respectively with battery, temperature sensor, threephase asynchronous machine is connected.The internal temperature of medicine is detected by temperature sensor, and coordinates the Chinese medicine for making to boil medicine in case to be impregnated with and separate out in whipping process with heating plate.

Description

A kind of medical decocting device
Technical field
The present invention relates to decocting device technical field, particularly a kind of medical decocting device.
Background technology
Chinese medicine (Chinese herbology, Traditional Materia Medica), refer to cure in Han nationality's tradition Art instructs the medicine of lower application.Chinese medicine is divided into Chinese patent drug, Chinese medicine by processing technology.Chinese medicine is originating primarily from China, except planting Beyond thing medicine, animal drugs such as snake gall, bear gall, long-noded pit viper, pilose antler, deer horn etc.;Shell class such as pearl, concha meretricis seu cylinae;Mineral substance such as dragon Bone, magnetite etc. are all the Chinese medicine for curing the disease.A small number of Chinese medicines come from foreign country, such as American Ginseng.Chinese medicine first, refers to by processing All kinds of medicine materical crude slice.The effect of processing, except removing impurity, it is easy to preparation and takes outer, it is often more important that eliminate or lower medicine Side effect, change the performance of medicine, strengthen curative effect.By taking glutinous rehmannia as an example, radix rehmanniae recen clearing heat and cooling blood, shone through being steamed with wine After ripe glutinous rehmannia, just there is warm nature and the effect of kidney nourishing and blood enriching.Processing total score is water system, fire system, extreme misery conjunction system etc..Water system Wash, float, steeping, stain, fine grinding etc.;Fire, which is formed with, to be forged, big gun, stewing, stir-fry, baking, roasts, processs;Extreme misery closes and is formed with steaming, boils, quench.It is and every Carefully contain several specific method again in a kind of method, its intension is extremely abundant.And these concocting methods, it has also become we The secret of national treasure level.Secondly, Chinese medicine refers to the prescription medicine formed according to the characteristics such as four natures and five flavors of drug, monarch and rule proportioning Thing, rather than arbitrary heterocomplex, then as needed, or soup or ball or scattered or cream ... are as can be seen here, " in Medicine " and " natural drug ", can not both lump together, can not mutually substitute again.Its four natures and five flavors of drug, monarch, normal treatment are treated by reverse process, e.g. administering medicine of a hot nature to treat a pseudofebrile disease It is that can not gently anticipate to throw aside etc. a series of unique rules and cultural connotation, more can not arbitrarily substitutes.Existing important dress of boiling medicine Put simple in construction, do not possess agitating function, daily life is not very practical.
The content of the invention
The invention aims to solve the above problems, a kind of medical decocting device is devised.
To achieve the above object, the present invention provides following technical scheme:A kind of medical decocting device, including rectangle movement Support, the rectangle movement support are provided with drying unit, and the rectangle movement support lower surface is provided with conveying device, described Rectangle movement support is provided with fluid hole, and the drying unit is to move case of boiling medicine on support by being arranged on rectangle, be arranged on Boil medicine case upper surface charge door, be arranged on boil medicine case lower surface and discharging opening with fluid hole opposite position, be uniformly distributed Temperature sensor inside case of boiling medicine, the clutch shaft bearing of side in case of boiling medicine is set, is arranged on case outer surface of boiling medicine Motor rack, the threephase asynchronous machine being arranged on motor rack, one end be inserted into clutch shaft bearing and the other end to be inserted into three different Walk the rotary shaft of motor round end, suit inner cylinder on the rotary shaft, be arranged on inner cylinder and with charge door opposite position It is open, is arranged on inner cylinder lower surface and screen pack with discharging opening opposite position, suit is on the rotary shaft and in inner cylinder Heating plate and be arranged on the solar panels of case side surface of boiling medicine and collectively form, the solar panels and be arranged on rectangle movement Optical-electrical converter on support is connected, and the rectangle movement support is provided with battery and controller, the optical-electrical converter It is connected with battery, the controller is connected with battery, temperature sensor, threephase asynchronous machine respectively.
Preferably, the conveying device be by be arranged on rectangle movement support below two groups of movement supports, set respectively Second bearing in each mobile cantilever tip, one group of rotating shaft being inserted into corresponding one group of second bearing, it is sleeved on rotating shaft On conveyer belt and be arranged in the motor support plate of a mobile stent outer and round end is fixedly connected with rotating shaft one end Electric rotating machine collectively forms, and the conveyer belt is located at below fluid hole.
Preferably, the charge door upper surface is provided with gear door.
Preferably, valve is provided with the discharging opening port.
Preferably, set above the conveyer belt and be provided with collection medicine device.
Preferably, the rectangle movement support supporting leg bottom and mobile frame bottom are equipped with universal wheel.
Preferably, the solar panels are connected with optical-electrical converter input, and the optical-electrical converter output end is with storing Cell input terminal is connected, and the accumulator output end is connected with controller input, the controller output end and three-phase Asynchronous machine input is connected, and the controller is connected with temperature sensor signal.
Preferably, the side of the case of boiling medicine is provided with side door.
A kind of medical decocting device made using technical scheme, the present apparatus are detected by temperature sensor The internal temperature of medicine, and be engaged with heating plate, the Chinese medicine in case that makes to boil medicine is impregnated with and separated out in whipping process, passes through Conveying device transports the decoction collected inside medicine device, can improve operating efficiency, reduces intensity of workers, passes through square Shape moves the universal wheel of frame bottom, and staff can easily move the device, easy to use, and pass through solar panels Electric energy is converted light energy into, is made full use of the natural resources, environmental protection, reduces cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of medical decocting device of the present invention;
Fig. 2 is a kind of structural side view of medical decocting device of the present invention;
Fig. 3 is a kind of box structure side view of boiling medicine of medical decocting device of the present invention.
In figure, 1- rectangles movement support;2- fluid holes;3- boils medicine case;4- charge doors;5- discharging openings;6- TEMPs Device;7- clutch shaft bearings;8- motor racks;9- threephase asynchronous machines;10- rotary shafts;11- inner cylinders;12- is open;13- screen packs; 14- heating plates;15- solar panels;16- optical-electrical converters;17- batteries;18- controllers;19- moves support;20- rotating shafts; 21- conveyer belts;22- electric rotating machines;23- keeps off door;24- valves;25- collection medicine devices;26- universal wheels;27- second bearings;28- electricity Machine supporting plate, 29- side doors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its His embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of medical decocting device as Figure 1-3, including rectangle movement support 1, the rectangle Mobile support 1 is provided with drying unit, and rectangle movement support 1 lower surface is provided with conveying device, and the rectangle moves support 1 is provided with fluid hole 2, the drying unit be by be arranged on rectangle movement support 1 case 3 of boiling medicine, be arranged on case 3 of boiling medicine The charge door 4 of upper surface, it is arranged on the boil medicine lower surface of case 3 and discharging opening 5 with the opposite position of fluid hole 2, is evenly distributed on Boil medicine the temperature sensor 6 inside case 3, the clutch shaft bearing 7 of side in case 3 of boiling medicine is set, is arranged on the outer surface of case 3 of boiling medicine Motor rack 8, the threephase asynchronous machine 9 that is arranged on motor rack 8, one end is inserted into clutch shaft bearing 7 and the other end is inserted into The rotary shaft 10 of the round end of threephase asynchronous machine 9, the inner cylinder 11 being sleeved in rotary shaft 10, it is arranged on inner cylinder 11 and with adding The opening 12 of the opposite position of material mouth 4, be arranged on the lower surface of inner cylinder 11 and screen pack 13 with the opposite position of discharging opening 5, The heating plate 14 in rotary shaft 10 and in inner cylinder 11 is sleeved on to be total to the solar panels 15 for being arranged on the side surface of case 3 of boiling medicine With forming, the solar panels 15 are connected with the optical-electrical converter 16 being arranged on rectangle movement support 1, and the rectangle moves Dynamic support 1 is provided with battery 17 and controller 18, and the optical-electrical converter 16 is connected with battery 17, the controller 18 are connected with battery 17, temperature sensor 6, threephase asynchronous machine 9 respectively;The conveying device is by being arranged on rectangle Two groups of movement supports 19 of the mobile lower section of support 1, the second bearing 27 for being separately positioned on each top of mobile support 19, inserting One group of rotating shaft 20 in corresponding one group of second bearing 27, the conveyer belt 21 being sleeved in rotating shaft 20 and it is arranged on a shifting Move the 22 common structure of electric rotating machine that in the motor support plate 28 in the outside of support 19 and round end is fixedly connected with the one end of rotating shaft 20 Into the conveyer belt 21 is located at the lower section of fluid hole 2;The upper surface of charge door 4 is provided with gear door 23;At the port of discharging opening 5 Provided with valve 24;The conveyer belt 21 is set above is provided with collection medicine device 25;The rectangle movement supporting leg bottom of support 1 and movement Frame bottom is equipped with universal wheel 26;The solar panels 15 are connected with the input of optical-electrical converter 16, the opto-electronic conversion The output end of device 16 is connected with the input of battery 17, and the output end of battery 17 is connected with the input of controller 18, The output end of controller 18 is connected with the input of threephase asynchronous machine 9, the controller 18 and the signal of temperature sensor 6 Connection.The side for boiling medicine case 3 is provided with side door 29.
When specifically used:Solar panels 15 are connected with the input of optical-electrical converter 16, optical-electrical converter 16 is exported End is connected with the input of battery 17, and the output end of battery 17 is connected with the input of controller 18, and controller 18 is defeated Go out end with the input of threephase asynchronous machine 9 to be connected, controller 18 is connected with the signal of temperature sensor 6, and pass through controller Required data input, setting threephase asynchronous machine 9, staff's opening gear door 23 will be treated that pan-fried Chinese medicine is put into charge door by 18 4, and enter inside inner cylinder 11, threephase asynchronous machine 9 is started by controller 18, threephase asynchronous machine 9, which starts, drives its rotation The rotary shaft 10 for turning end starts to rotate, and the rotation drive of rotary shaft 10 is sleeved on heating plate 14 and starts to rotate, in making in inner cylinder 11 Medicine starts to stir, while starts heating plate 14 by controller 18, and heating plate 14 uprises inner cylinder 11, passes through temperature sensor 6 are engaged with heating plate 14, make that the Chinese medicine in inner cylinder 11 decocts in whipping process more fully, operating efficiency is improved, when boiling medicine At the end of, Chinese medicine is shed by screen pack 13 and discharging opening 5, and staff opens valve 24, and herb liquid is landed by fluid hole To conveyer belt 21, electric rotating machine 22 is started by controller 18, electric rotating machine 22 drives rotating shaft 20 in the inward turning of second bearing 27 Turn, the conveyer belt 21 for making to be sleeved in rotating shaft 20 starts to act, and the collection medicine device 25 on conveyer belt 21 is transported, can improve work Make efficiency, reduce intensity of workers, meanwhile, luminous energy is received by solar panels 15, and will by optical-electrical converter 16 Luminous energy is converted into electric energy, and electricity is stored to battery 17, made full use of the natural resources, environmental protection, reduces cost, leads to The universal wheel 26 of rectangle movement frame bottom is crossed, staff can easily move the device, easy to use, practical. And electric energy is converted light energy into by solar panels 15, make full use of the natural resources, environmental protection, reduce resources costs.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not limited to this hair It is bright, although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, its according to The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equal Replace, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in this Within the protection domain of invention.

Claims (8)

1. a kind of medical decocting device, including rectangle movement support (1), it is characterised in that set on the rectangle movement support (1) There is drying unit, described rectangle movement support (1) lower surface is provided with conveying device, and the rectangle movement support (1) is provided with out Fluid apertures (2), the decocting device be by be arranged in rectangle movement support (1) case of boiling medicine (3), be arranged on case of boiling medicine (3) The charge door (4) on surface, it is arranged on case of boiling medicine (3) lower surface and discharging opening (5) with fluid hole (2) opposite position, uniformly Be distributed in the internal temperature sensor (6) of case of boiling medicine (3), set the clutch shaft bearing (7) of case (3) interior side of boiling medicine, be arranged on it is pan-fried The motor rack (8) of medicine-chest (3) outer surface, the threephase asynchronous machine (9) being arranged on motor rack (8), one end are inserted into first In bearing (7) and the other end is inserted into the rotary shaft (10) of threephase asynchronous machine (9) round end, is sleeved in rotary shaft (10) Inner cylinder (11), it is arranged on inner cylinder (11) and the opening (12) with charge door (4) opposite position, is arranged on inner cylinder (11) following table Face and screen pack (13) with discharging opening (5) opposite position, be sleeved in rotary shaft (10) and in inner cylinder (11) plus Backing (14) and it is arranged on the solar panels (15) of case of boiling medicine (3) side surface and collectively forms, the solar panels (15) is with setting Optical-electrical converter (16) on rectangle movement support (1) is connected, and the rectangle movement support (1) is provided with battery (17) With controller (18), the optical-electrical converter (16) is connected with battery (17), the controller (18) respectively with battery (17), temperature sensor (6), threephase asynchronous machine (9) are connected.
2. a kind of medical decocting device according to claim 1, it is characterised in that the conveying device is by being arranged on square Two groups of movement supports (19) below shape movement support (1), the second bearing for being separately positioned on each mobile support (19) top (27) one group of rotating shaft (20), being inserted into corresponding one group of second bearing (27), the conveyer belt being sleeved in rotating shaft (20) (21) and in the motor support plate (28) that is arranged on the outside of a mobile support (19) and round end is fixed with rotating shaft (20) one end The electric rotating machine (22) of connection collectively forms, and the conveyer belt (21) is located at below fluid hole (2).
3. a kind of medical decocting device according to claim 1, it is characterised in that charge door (4) upper surface is provided with Keep off door (23).
4. a kind of medical decocting device according to claim 1, it is characterised in that be provided with discharging opening (5) port Valve (24).
5. a kind of medical decocting device according to claim 2, it is characterised in that the conveyer belt (21) sets above There is collection medicine device (25).
6. a kind of medical decocting device according to claim 1, it is characterised in that the rectangle moves support (1) supporting leg Bottom and mobile frame bottom are equipped with universal wheel (26).
7. a kind of medical decocting device according to claim 1, it is characterised in that the solar panels (15) turn with photoelectricity Parallel operation (16) input is connected, and optical-electrical converter (16) output end is connected with battery (17) input, the storage Battery (17) output end is connected with controller (18) input, controller (18) output end and threephase asynchronous machine (9) Input is connected, and the controller (18) is connected with temperature sensor (6) signal.
8. a kind of medical decocting device according to claim 1, it is characterised in that the side of the case of boiling medicine (3) is set There is side door (29).
CN201711377304.XA 2017-12-19 2017-12-19 A kind of medical decocting device Pending CN107890427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711377304.XA CN107890427A (en) 2017-12-19 2017-12-19 A kind of medical decocting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711377304.XA CN107890427A (en) 2017-12-19 2017-12-19 A kind of medical decocting device

Publications (1)

Publication Number Publication Date
CN107890427A true CN107890427A (en) 2018-04-10

Family

ID=61806748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711377304.XA Pending CN107890427A (en) 2017-12-19 2017-12-19 A kind of medical decocting device

Country Status (1)

Country Link
CN (1) CN107890427A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108478433A (en) * 2018-04-26 2018-09-04 黄山市歙县绿色三潭枇杷生物科技有限公司 A kind of loquat leaf extract production decocting device with structure for conveying
CN108685695A (en) * 2018-05-08 2018-10-23 乐清市风杰电子科技有限公司 Automatic medicine decocts instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108478433A (en) * 2018-04-26 2018-09-04 黄山市歙县绿色三潭枇杷生物科技有限公司 A kind of loquat leaf extract production decocting device with structure for conveying
CN108685695A (en) * 2018-05-08 2018-10-23 乐清市风杰电子科技有限公司 Automatic medicine decocts instrument

Similar Documents

Publication Publication Date Title
CN103355666A (en) Preparation method of plant enzyme beverage capable of improving cardiovascular and cerebrovascular metabolic functions
CN101921344B (en) Method for extracting polysaccharides from Lilium Brownii
CN107890427A (en) A kind of medical decocting device
CN205980652U (en) Fleabane flower baking machine
CN103392762A (en) Health-preserving bread and preparation method thereof
CN102836116B (en) Method for preparing bamboo charcoal eye mask
CN105395623A (en) A processing technology of prepared fleeceflower root
CN109999081A (en) A kind of lotus leaf processing procedure and its production equipment
CN208660421U (en) Agitating device is used in herbal tea test
CN101120999A (en) New use of traditional Chinese medicines rhizome polygonatum, cistanche, and multiflower knotweed root for blood-circulation-promoting vein-relaxing and treating diabetes
CN206440082U (en) A kind of celestial grass dryer for preventing celestial grass from damaging
CN108524089A (en) Medical nursing fomenter
CN106509112A (en) Health-care milk tea and preparation method thereof
CN106234638A (en) A kind of expansion blood vessel Oleum Brassicae campestris and preparation method thereof
CN102309659A (en) Traditional Chinese medicine (TCM) capsule containing sheep placenta and processing method thereof
CN110090242A (en) A kind of lotus pod processing procedure and its production equipment
CN201006007Y (en) Degreasing frost-producing equipment for processing traditional medicine
CN218672962U (en) Tea-seed oil fruit drying-machine
CN207575842U (en) A kind of Chinese herbal medicine effective ingredients extraction element
CN108524676A (en) A kind of medicinal tea and preparation method thereof of prevention cardiovascular and cerebrovascular diseases
CN109200227A (en) A kind of dried orange peel compound and preparation method thereof
CN103845421B (en) A kind of lucid ganoderma complex preparation with liver-protecting efficacy and preparation method thereof
CN102836117B (en) Bamboo charcoal eye mask
CN110250537B (en) Steaming and peeling processing equipment for radix paeoniae alba medicinal material
CN208989334U (en) Medical nursing fomenter

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination