CN106955387A - A kind of anesthesia outfit - Google Patents

Abstract

The present invention relates to anesthesia outfit, effectively solve existing anesthesia outfit in-convenience in use, waste of resource, the problem of without a kind of special gradation anesthesia outfit；Its technical scheme solved is to include fixed mount, the fixing port of multiple anesthesia bottles can be placed by being offered on fixed mount, fixing port lower end connects dropper through the first woven hose respectively, dropper connects the second woven hose, flow regulator is installed on second woven hose, flow regulator connects the 3rd woven hose, and the 3rd woven hose is connected with injection device through filter screen；The present invention passes through fixed mount, striking gear, the selection to realize anesthetic concentration during anesthesia, anesthetic concentration need not be matched temporarily, flow velocity speed is adjusted by flow regulator, flow regulator regulation is accurate, and is not easy auto-changing, special messenger's nurse is not needed when being anaesthetized, injection device is detachable woven hose, makes full use of the resource of woven hose, it is to avoid the waste of woven hose, and it is simple to operate, it is not necessary to re-replace new woven hose.

Description

A kind of anesthesia outfit

Technical field

Material technical field is defended the present invention relates to anesthesia, particularly a kind of anesthesia outfit.

Background technology

Anesthesia, it is considered that, anesthesia is a kind of nervous centralis and peripheral nervous system by medicine or other method generation Invertibity function inhibitio, be mainly the forfeiture of sensation, the particularly pain sensation the characteristics of this suppression.

General anesthesia abbreviation general anesthesia.Refer to that arcotic is sucked through respiratory tract, vein or intramuscular injection enter internal, in generation The temporary transient suppression of pivot nervous system, clinical manifestation is mind disappearance, whole body analgesis, forgetting, reflection suppression and skeletal muscle pine Relax.The degree that Central nervous system suppresses is relevant with drug concentration in blood, and can control and adjust.This suppression is Completely reversibility, when medicine is metabolized or after from internal discharge, the mind of patient and various reflections gradually recover.

General intravenous anesthesia refers to one or more of medicines through being injected intravenously, and nervous centralis is acted on by blood circulation System and the method for producing general anesthesia.According to the difference of administering mode, Intravenous Anesthesia can be divided into single-dose method, divided doses Method and continued administration method.Because by itself, some limitations are influenceed, the use of general intravenous anesthesia was once restricted.But Since being 1980s, with updating for clinical pharmacology research method, potent, short-acting intravenous anesthetics newly The appearance of the vein automatic chemical feeding system of exploitation and computerization, makes Intravenous Anesthesia be greatly improved and develop.

According to the difference of administering mode, Intravenous Anesthesia can be divided into bolus injection, inject by several times, be continuously injected into it is defeated with target control Note.

Anesthesia machine is the alveolar that arcotic is sent into patient by mechanical circuit, forms arcotic partial pressure, permeates into After blood, inhibitory action directly occurs for Central nervous system, so as to produce the effect of general anesthesia.Anesthesia machine belongs to semi-open Formula anesthesia outfit.It is main by anesthetic vaporizer, flowmeter, collapsible bellows lung ventilator, breathing circuit（Containing suction, exhale unidirectionally Flap valve and manual gasbag）, the part such as ripple pipeline composition.

After a large amount of retrievals and search data, Patent No. 200920292045.5,201520788667.2, Immediate prior art is described in 201510296667.5 patent respectively, needle tubing note is respectively described in the anesthesia outfit Penetrate, woven hose is injected, the anaesthetic treatment mode of Anesthesia machine anesthesia, but still there are many deficiencies in this kind of anaesthetic treatment mode, Many inconvenience are brought when in use.

In present Medical anesthetic field, most surgical environments are still using intravenous injection anesthesia, but be due to vein Inject the influence of own limitations, therefore can be restricted when in use, and for intravenous injection anesthesia species be divided into it is many Kind.Occur that following several situations bring very big inconvenience to anesthetist in present operation：

1st, the concentration of anaesthetic：When implementing anaesthetic treatment, typically all syringe sucks the anaesthetic of fixed concentration, and After having injected, if effect is not good, it is necessary to the anaesthetic of various concentrations be re-replaced, therefore, for changing arcotic Agent concentration is very much trouble.

2nd, the injection speed of anaesthetic：Anaesthetic can produce adverse reaction to the body of people, also referred to as side effect, because The flow velocity of this anaesthetic has a significant impact to the adaptation of human body and the reaction made, and traditional needle tubing injection fully relies on hand Thrust, can just be formed by prolonged experience, and the woven hose of intravenous injection is to compress woven hose to control by roller adjuster System, this roller adjuster, which is seemed, can realize electrodeless regulation, but fully rely on the hand-power of people to adjust in regulation, very Difficulty reaches required regulation flow velocity, too fast and excessively slow phenomenon often occurs, and roller regulation easily produces nature and slided, The incognizant situation of patient is carried out from main regulation, it is necessary to the flow velocity of the nurse woven hose of timing.

It is inconvenient when the 3rd, injecting and be continuously injected into by several times：For major surgery, prolonged operation, it is necessary to gradation or even Continue property carries out anaesthetic treatment to patient, and anaesthetic has the anesthesia duration of different durations according to the difference of concentration, especially right The anaesthetic treatment performed the operation in general anesthesia, many places, when first time anaesthetic treatment is complete carry out Post operation, it is necessary to carry out second, the The anaesthetic treatment of three times, now needs anesthetist to match anaesthetic again and again to patient's injecting anesthetic medicament, and medical The articles for use such as woven hose be all disposable product, particularly with the use of syringe needle, for the first time, postanesthetic medical articles for use will Throw away, carrying out second using new medical articles for use anaesthetizes, and for same patient, is not damaging patient disease health Situation, this occupation mode causes the substantial amounts of wasting of resources, while can also there is the pollution problem of woven hose material.

4th, the brand-new anesthesia outfit of neither one：Current injecting anesthetic device nothing more than be exactly needle tubing injection, woven hose Injection, Anesthesia machine injection, this several anesthesia outfit when in use all can in-convenience in use, it is cumbersome, particularly with classification fiber crops When liquor-saturated, frequently anesthesia procedure makes anesthetist easily tired, and needs special messenger's nurse, and in operation, to before Anesthesia outfit all employ discarded processing mode, cause the wasting of resources and material to pollute.

Therefore, in this case, this problem is solved the invention provides a kind of brand-new anesthesia outfit.

The content of the invention

For above-mentioned situation, to overcome the defect of prior art, the present invention provides a kind of anesthesia outfit, effectively solved Existing anesthesia outfit in-convenience in use, waste of resource, the problem of without a kind of special gradation anesthesia outfit.

The present invention, which includes offering on fixed mount, fixed mount, can place the fixing port of multiple anesthesia bottles, fixing port lower end point Dropper is not connected through the first woven hose, dropper is connected and flow regulator is provided with the second woven hose, the second woven hose, and flow velocity is adjusted Save device and connect the 3rd woven hose, the 3rd woven hose is connected with injection device through filter screen；

It is to be provided with multiple uniform in the upper half annulus inside cavity and hollow annulus, annulus that the flow regulator, which includes inside, The first slotted eye, the diameter of the first slotted eye is circumferentially uniform and reduces step by step, the slotted eye connection of upper end first of annulus the Transition conduit that is vertical and being passed through from annulus lower end is fixed with the middle of two woven hoses, annulus, transition conduit connects the 3rd woven hose, mistake The inner side for crossing pipe is provided with the internal tooth for being arranged on circle ring inner wall upper half annulus, and the center of annulus is fixed with the first fixed gear, and first determines The both sides of gear are engaged with the second fixed gear respectively, and the second fixed gear is engaged to be provided with the internal tooth of annulus, the first fixed gear and dialled Axle.

It is preferred that, described fixed mount includes offering on disk, disk at multiple fixing ports, fixing port provided with circumferentially Uniform fender rod, disk upper end is connected with vertical peg.

It is preferred that, it is provided with the striking gear being placed in disk, striking gear inside described disk at cavity, fixing port Including Rectangular shell, the top and bottom of Rectangular shell, which are offered, to be provided with the first inlet and the first liquid outlet, Rectangular shell and can slide Dynamic baffle plate, baffle plate connects the inwall of Rectangular shell through the first spring, and baffle plate is taken the shape of the letter U, and stretching square is fixedly connected with below baffle plate First backing pin of shape shell, the first backing pin follows the slip of baffle plate and moved.

It is preferred that, the first described inlet is placed in the surface of baffle plate, and the first liquid outlet is placed in the underface of baffle plate, when When baffle plate is not slided, baffle plate blocks the first inlet and the first liquid outlet, and after barrier slides, baffle plate no longer blocks first and entered Liquid mouthful and the first liquid outlet, the first inlet and the connection of the first liquid outlet, the bottom of Rectangular shell offers ellipse hole, is used for The first backing pin is facilitated to follow baffle plate to move.

It is preferred that, it is provided with groove, groove and is fixed with vertical first rotating shaft, first rotating shaft at described disc centre Connecting rod is cased with, the other end of connecting rod is provided with jacking block, and jacking block is placed in the lower section of Rectangular shell and can be with first gear pin contacts, first rotating shaft On be cased with rocking handle, when rotation crank, connecting rod follows first rotating shaft to rotate.

It is preferred that, offered below described jacking block in the second slotted eye being placed in disk, the second slotted eye and be fixed with second Spring, the two ends of second spring connect the second slotted eye and jacking block respectively.

It is preferred that, described rocking handle includes the friction pulley being enclosed within first rotating shaft, and the both sides of friction pulley are fixed with frame plate, frame Plate intermediate active is placed with the friction plate being placed in above friction pulley, and friction plate can apply frictional force to friction pulley and prevent friction pulley Rotate.

It is preferred that, described injection device includes multiple continuously coupled and dismountable ascending pipe, and ascending pipe includes and filter The 4th woven hose of connection is netted, the 4th woven hose, which is communicated with syringe needle, syringe needle, is cased with detachable protective pipe, the outside bag of syringe needle The encirclement pipe connected with the 4th woven hose is with, is surrounded at the woven hoses of Guan Yu tetra- provided with mark mouth, is surrounded pipe and connect multiple notes Enter and corresponding next syringe needle is installed on next 4th woven hose in pipe, next 4th woven hose, surround pipe with The junction of one the 4th woven hose is provided with trapezoidal communicating pipe.

It is preferred that, described syringe needle is removably connected with safety cap.

It is preferred that, described safety cap is the cylindrical cap that bottom is radian face, cylindrical cap built with alcohol, cylindrical cap it is upper End seal is equipped with the safety protective layer that can be punctured.

Mechanism of the present invention is ingenious, be a kind of brand-new anesthesia outfit, by fixed mount, striking gear, realizes during anesthesia The selection of anesthetic concentration, and it is very convenient when using, it is not necessary to anesthetic concentration is matched temporarily, it is only necessary to which striking gear can quickly more Anesthetic concentration is changed, flow velocity speed is adjusted by flow regulator, flow regulator regulation is accurate, and is not easy automatic change Change, special messenger's nurse is not needed when being anaesthetized, injection device is detachable woven hose, makes full use of the resource of woven hose, keeps away Exempt from the waste of woven hose, and it is simple to operate, it is not necessary to re-replace new woven hose.

Brief description of the drawings

Fig. 1 show single unit system schematic diagram of the present invention.

Fig. 2 show the first slotted eye of flow regulator schematic diagram of the present invention.

Fig. 3 show flow regulator transmission mechanism schematic diagram of the present invention.

Fig. 4 show the slotted eye of flow regulator first of the present invention and the first fixed gear distribution schematic diagram.

Fig. 5 show injection device schematic diagram of the present invention.

Fig. 6 show in Fig. 5 enlarged drawing at A.

Fig. 7 show in Fig. 5 enlarged drawing at B.

Fig. 8 show safety cap schematic diagram of the present invention.

Fig. 9 show fixed mount exterior perspective view of the present invention.

Figure 10 show front view inside disk of the present invention.

Figure 11 show disk inside top figure of the present invention.

Figure 12 show rocking handle schematic perspective view of the present invention.

Embodiment

For the present invention foregoing and other technology contents, feature and effect, in following cooperation with reference to figures 1 through Figure 12 pairs In the detailed description of embodiment, can clearly it present.The structure content being previously mentioned in following examples, is attached with specification Figure is reference.

A kind of anesthesia outfit of subject of the present invention, after understanding prior art and inquiring about great mass of data, proprietary material, finds Many anesthesia outfits of the prior art can not meet technical problem in practical application, and the present invention in the prior art simultaneously Do not mention, not to mention how to solve, because, many times, for the technical problem in the present invention, specifically used When, all it is to be solved by cumbersome operation, not the technical problem as problem, for this technical problem, very Already go operation as a kind of custom and intrinsic thinking when many, still, the present invention seek to solve it is this others do not noted The problem of.

At this it is noted that the accompanying drawing in the present invention is the inventive concept for representing the present invention, and the knot of some refinements Structure is not described in this invention, for example, the shell used in bolt used during the installation of fixed mount 1, screw, disk 17, Locking etc. refinement structure is not described, but present invention ensure that be a complete technical scheme, can still solve the present invention Technical problem to be solved, is used for distinguishing not in addition, first, second grade term being previously mentioned in the present invention is intended only as title With structure, the direction term such as center, inner side, vertical, surface, underface, left side, right side be in accordance with Figure of description and Speech, is for more preferable clearly description scheme.

Embodiment one, the present invention is a kind of anesthesia outfit, including fixed mount 1, and fixing port 2 is offered on fixed mount 1, fixed Mouth 2 has multiple, for placing the narcotic bottle of various concentrations, because when being anaesthetized, to be selected according to different degrees of operation Different degrees of anesthetic concentration is selected, for major operation, it is necessary to which multiple positions are performed an operation during general anesthesia, rather than One position is performed an operation, and what is connected in the lower end of fixing port 2 has the first woven hose 3, and multiple first woven hoses 3 connect a dropper 4, but when in use, although be that multiple first woven hoses 3 connect a dropper 4, actually on be to only need to a connection, Other are at closed mode, not really connection, and when which needs, which can just be connected, and dropper 4 is communicated with second Woven hose 5, flow regulator 6 is provided with the second woven hose 5, for adjusting the flow velocity speed of whole anesthesia outfit, flow velocity Adjuster 6 connects the 3rd woven hose 7, and actually upper 3rd woven hose 7 and the second woven hose 5 are a woven hoses, are intended merely to more The title at a certain position is expressed well, and the top and bottom of flow regulator 6 are referred to as the second woven hose 5 and the 3rd transfusion There is filter screen 8 on pipe 7, the 3rd woven hose 7, filter screen 8 is the device all existed on existing woven hose, in filtered fluid Impurity, the 3rd woven hose 7 connects injection device 9 through filter screen 8, and injection device 9 is used for patient's internal injection.

Flow regulator 6 includes an annulus 10, is primarily used to control flow rate of liquid in woven hose, in the middle of annulus 10 For it is hollow and it is internal be cavity, have multiple first slotted eyes 11 inside annulus 10, the arrangement of the first slotted eye 11 can be uniform, also may be used With not uniform, it is only necessary to from left to right or from right to left, the diameter of the first slotted eye 11 diminishes successively, but multiple First slotted eye 11 is only arranged in annulus 10 in upper semi-ring, is still cavity in lower semi-ring, this is for multiple first slotted eyes 11 It can be turned to during rotation in the lower semi-ring in annulus 10, the second woven hose 5, the second woven hose 5 are connected in the upper end of annulus 10 It can be connected with one of them the first slotted eye 11, being fixed with the centre of annulus 10 to rotate, but all the time with connecting in annulus 10 Logical transition conduit 12, transition conduit 12 is also connected with one of them first slotted eye 11 all the time, and transition conduit 12 is worn from the bottom of annulus 10 Cross and connect the 3rd woven hose 7, although transition conduit 12 is passed through out of annulus 10, but when the first slotted eye 11 is turned under annulus 10 Fang Shi, can't produce with transition conduit 12 and conflict, and the both sides of the bottom transition conduit 12 of annulus 10 are disconnections and disconnected, and such the When one slotted eye 11 is rotated, when not reaching the bottom of transition conduit 12, it will stop operating, in other words, multiple first slotted eyes 11 Total quantity arrangement size is less than the semi-ring of annulus 10, so, when the first slotted eye 11 is rotated, as long as the first slotted eye 11 and the Two woven hoses 5 are connected, then the first slotted eye 11 would not touch transition conduit 12, or say, when the first slotted eye 11 is touched During the lower end of transition conduit 12, then now the first slotted eye 11 is disconnected with the second woven hose 5, also in the absence of generation conflict Problem, the arrangement architecture has various ways, and optional one of which can be solved.

It should also be noted that the first slotted eye 11 is outside integrally connected, the first slotted eye 11 and annulus 10 with the internal diameter of annulus 10 Footpath is separation, and so when rotating, simply the first slotted eye 11 and the internal diameter of annulus 10 are rotated together, and the external diameter of annulus 10 is used as shell All the time do not rotate, it is only necessary to open a through hole on the top and lower end of annulus 10.

Also, the fixed gear 14 of transition conduit 12 and first, the second fixed gear 15 can influence not in same level, otherwise The rotation of one slotted eye 11, therefore, internal tooth 13 is in the inner side of transition conduit 12.

In order that the internal diameter of annulus 10 is rotated, internal tooth is provided with the internal diameter of annulus 10 sector region corresponding with the first slotted eye 11 13, the first fixed gear 14 is fixed with the center of annulus 10, the both sides of the first fixed gear 14 there can be capping, so come from appearance See, annulus 10 reforms into a disk, it is disposed within equally to encapsulate the structures such as the first fixed gear 14, without exposure outside The first fixed gear 14 that can be preferably fixed in portion, capping, the both sides of the first fixed gear 14 are engaged with the second fixed gear respectively 15, the second fixed gear 15 engages the internal tooth 13 of annulus 10, and pulling axis 16 is provided with the first fixed gear 14, when stirring pulling axis 16 When, pulling axis 16 drives the first fixed gear 14 to rotate, and the first fixed gear 14 engages the second fixed gear 15 and rotated, and the second fixed gear 15 is nibbled The internal tooth 13 for closing annulus 10 is rotated, so as to drive the first slotted eye 11 to rotate.

The change of flow regulator 6 compared with prior art, there is the distinguishing feature of many essence, existing flow velocity regulation Device realizes by roller compression woven hose actually, flow regulator of the invention when rotating pulling axis 16 because Gear-driven reason so that regulation is more easily, easily.The size of flow velocity can be precisely adjusted after gear drive, strictly, Flow regulator 6 of the present invention is not stepless time adjustment, but achieved multistage first slotted eye 11 of flow velocity of the present invention regulation is adjusted Speed, can meet the flow velocity size of transfusion completely, and the flow regulator 6 is more convenient when rotating, and be not in automatic rotary and Cause the accident that flow velocity changes automatically, flow regulator of the prior art is the stream for not realizing strict closing woven hose actually Speed, because most of situation is enough, and the flow regulator of the present invention can realize the strict closing of woven hose, work as rotation When first slotted eye 11 is not connected with the second woven hose 5, now, flow regulator 6 is exactly that strict flow velocity is closed.

Whether it is all by rolling to anaesthetize the flow regulator on field, or medical field, almost all of woven hose Wheel compresses woven hose to realize, and the adjuster did not also change from start to finish, and the flow regulator 6 of the present invention is relative For prior art, change big, and good technique effect can be reached, be difficult to expect the present invention from the prior art Flow regulator, and without motivation or enlightenment associated from other field the present invention flow regulator, stream of the invention Whether medical field or other field all do not exist fast adjuster 6, are to be not present nor taking back what is directly used Any technical inspiration, do not allow to be readily conceivable that very much, also, in the flow regulator of the design present invention, for how to realize How not how close electrodeless variable-speed, the bottom for the transition conduit 12 that how not conflict during the rotation of the first slotted eye 11, annulus 10 rotates, The upper port of the first slotted eye 11 is not exposed in air, and be in closed state all the time, be all that the present invention will in research and design The technical difficulty of solution, when solving this technical difficulty, the present invention has changed various structures to test, therefore, for this hair Bright flow regulator 6 is that possess significant progressive and prominent substantive distinguishing features.

Embodiment two, on the basis of embodiment one, fixed mount 1 include offered on disk 17, disk 17 it is multiple solid Determine mouth 2, circumferentially uniform fender rod 18 is fixed with the periphery of fixing port 2, for placing fixed anesthesia bottle, the upper table of disk 17 Face is connected with vertical peg 19, and for fixing whole anesthesia outfit, the upper end of peg 19 can be fixed somewhere, also may be used To be slidably connected in slide rail.

Embodiment three, on the basis of embodiment two, the inside of disk 17 is that striking gear is provided with cavity, fixing port 2 20, striking gear 20 is placed in disk 17, and striking gear 20 includes Rectangular shell 21, is opened up in the top and bottom of Rectangular shell 21 There are the first inlet 22 and the first liquid outlet 23, the first inlet 22 is used for connecting anesthesia outfit, and the first liquid outlet 23 is used for connecting Logical first woven hose 3, it is ensured that the normal circulation of anaesthetic, is provided with the baffle plate 24 that can be slided, baffle plate in Rectangular shell 21 24 connect the inwall of Rectangular shell 21 through the first spring 25, and baffle plate 24 can be compressed to the first spring 25, and baffle plate 24 takes the shape of the letter U, Specifically it can refer to shown in accompanying drawing structure, the lower section of baffle plate 24 is fixedly connected with the first backing pin 26 being placed in outside Rectangular shell 21, first Backing pin 26 can drive baffle plate 24 to compress the first spring 25 together and move when moving.

Example IV, on the basis of embodiment three, most preferred mode is being placed in baffle plate 24 just in the first inlet 22 Top, the first liquid outlet 23 is placed in the underface of baffle plate 24, is in order to ensure, when just starting, it is ensured that the first inlet 22 is not Connected with the first liquid outlet 23, when baffle plate 24 is not slided, baffle plate 24 blocks the first inlet 22 and the first liquid outlet 23, this When anaesthetic do not pass through, after baffle plate 24 is moved, baffle plate 24 will no longer block the first inlet 22 and the first liquid outlet 23, this When, narcotic bottle and the first woven hose 5 begin to connection, and anaesthetic can pass through, and the first backing pin 26 is moved for convenience, The bottom of Rectangular shell 21 offers ellipse hole 27, but in design, the sliding position of baffle plate 24 is to be moved to The position of ellipse hole 27, this is to prevent that anaesthetic from revealing.

Here it should also be noted that during its tangible initial position, baffle plate 24 not necessarily blocks the He of the first inlet 22 completely First liquid outlet 23, it is only necessary to the first inlet 22 or the first liquid outlet 23 are blocked, no matter which mouth, arcotic blocked Agent is all without passing through, and the right side of baffle plate 24 is that have in the cavity that can accommodate anaesthetic, figure it can also be seen that the first inlet 22 be not directly to connect with the first liquid outlet 23, but after baffle plate 24 is moved, the first inlet 22 and the first liquid outlet 23 do not block completely.

Here the structure of Rectangular shell 21 is also that independent research is improved, specifically designed in the present invention anaesthetic by and Design, the main cause so designed is that the anesthesia outfit of various concentrations is designed, and is needing to change various concentrations During anesthesia outfit, it is necessary to realized by the structure of Rectangular shell 21.

Embodiment five, on the basis of example IV, the movement of the first backing pin 26 has various ways, and the present invention have selected A kind of structure of autonomous Design, in the center of disk 17 fluted 28, is fixed with vertical first rotating shaft 29 in groove 28, Connecting rod 30 is cased with first rotating shaft 29, connecting rod 30 follows the rotation of first rotating shaft 29 and rotated, at the other end of connecting rod 30 Provided with jacking block 31, and jacking block 31 is positioned over the lower section of Rectangular shell 21 and can contacted with the first backing pin 26, and jacking block 31 is also to place In disk 17, rocking handle 32 is cased with first rotating shaft 29, when rotation crank 32, connecting rod 30 follows rocking handle 32 to rotate, jacking block 31, which also follow connecting rod 30 to rotate together and contact the first backing pin 26, moves.

Embodiment six, it is convenient and swift during in order to ensure that jacking block 31 resets on the basis of embodiment five, in the first of jacking block 31 The second slotted eye 33 being placed in disk 17 is offered below beginning position, second spring 34 is placed with the second slotted eye 33, One end of two springs 34 is fixed in the second slotted eye 33, and the other end is connected with jacking block 31, so in rotation crank 32, jacking block 31 Second spring 34 is driven to be moved together in disk 17, when resetting, second spring 34 can accelerate the reset of jacking block 31.

Embodiment seven, on the basis of embodiment five, rocking handle 32 includes the friction pulley 35 being enclosed within first rotating shaft 29, friction There is frame plate 36 both sides of wheel 35, and the intermediate active of frame plate 36 is placed with friction plate rotatable and that friction can be contacted with friction pulley 35 37, friction plate 37 can produce frictional force to friction pulley 35, so as to prevent friction pulley 35 from rotating, when rotation crank 32, rocking handle 32 Friction pulley 35 is driven to rotate, friction pulley 35 drives rocking handle 32 to follow first rotating shaft 29 to rotate together, and jacking block 31 follows connecting rod 30 1 Rise and rotate, the stretching second spring 34 of jacking block 31 contacts the first backing pin 26 so that the first backing pin 26 is moved, when the He of the first inlet 22 When first liquid outlet 23 is opened so that friction pulley 35 is applied frictional force by friction plate 37, so that prevent friction pulley 35 from inverting, and then Ensure that anaesthetic can be with smooth opening.

Embodiment eight, on the basis of embodiment one, injection device 9 includes identical structure and continuously coupled note together Enter pipe 38, ascending pipe 38 can dismantle connection, and ascending pipe 38 includes the 4th woven hose 39 being connected with filter screen 8, the 4th woven hose It is communicated with syringe needle 40, syringe needle 40 to have on 39 and detachably has protection pipe 41, the outside of syringe needle 40, which is surrounded, is had and the 4th woven hose 39 The encirclement pipe 42 of connection, but surrounding has mark mouth 43 at the woven hose 39 of pipe 42 and the 4th, mark mouthful 43 is easily removable, than It can be opened if hand is torn, and be also that closing is disconnected in encirclement pipe 42 and the rear end in the outside of protection pipe 41, specifically to say Bright book accompanying drawing five be at vacuum chamber, C with reference to explanation, at C and D places actually on be all to surround pipe 42, but with being to close at D C at Connection, encirclement pipe 42 connects next 4th woven hose 391 in multiple ascending pipes 38, because injection device 9 is multiple continuous The ascending pipe 38 linked together, surround pipe 42 connect it is next be exactly ascending pipe 38 first the 4th woven hose 391, most Syringe needle 401 is installed on the oneth the 4th woven hose 391 afterwards, last syringe needle 401 directly acts on patient, surround pipe 42 with The junction of next 4th woven hose 391 is provided with trapezoidal communicating pipe 44, and the trapezoidal communicating pipe 44 is as a marker recognition Effect, be mainly used to block and use, and mark mouth 43 be also for blocking, but trapezoidal communicating pipe 44 and mark mouth 43 it is necessary Needed for dismounting could be completed simultaneously, the effect of the injection device 9 can not be completed by only cutting any one.

Embodiment nine, on the basis of embodiment eight, syringe needle 40 is also equipped with the safety cap 45 being detachably connected, the safety cap 45 be not with the integrally connected of injection device 9, but use, just use in atmosphere when syringe needle 40 exposes as accessory 's.

Embodiment ten, on the basis of embodiment nine, safety cap 45 is cylinder, and its bottom is reclinate radian Face, cylindrical cap, built with alcohol 46, is easily by the material of punctures for the sealing to the sterilizing of syringe needle 40, cylindrical cap Make, the safety cap 45 is disposable safety cap 45.

Injection device 9 in the invention is a kind of brand-new injection device, and woven hose of the prior art is all integrally to connect The single woven hose connect, but the injection device of the present invention has in obvious difference, a woven hose and includes multiple syringe needles, And can also realize and be detachably connected between woven hose and woven hose, but injection device can not be reached by only dismantling one of them Requirement, it is necessary to while the requirement of injection device can just be met by removing two, and how specific injection device uses, and below can It is further explained in detail.

The injection device 9 whether all never occurs in prior art, other field, patent database, impurity, paper etc. field Cross, be that a kind of feasibility of experiment of the invention of concentrating on studies is very strong, being capable of cost-effective, saving resource, one kind easy to use The injection device of brand new, the injection device 9 enters with prominent substantive distinguishing features and significantly for prior art Step.

Here, it is noted that schematic diagram and its internal structure in the present invention in Figure of description are that its is complete Operation principle and internal structure disclose, such as containment vessel, fixed plate, bolt, pin, supporting plate, fixing axle on the outside of structure, The parts such as bearing block are not described, but this is not offered as not needing in the present invention, but can complete solution of the present invention Technical problem certainly and on the basis of being a complete technical scheme, in the case of not influenceing the present invention for these, does not have Some parts are described, but are a complete technical scheme.

All devices in the present invention, including fixed mount 1, flow regulator 6, injection device 9, annulus 10, annulus 10 Drive mechanism, the arrangement of the first slotted eye 11, disk 17, the driving structure of disk 17, Rectangular shell 21, the first backing pin 26, jacking block 31, The multiple grade of continuous ascending pipe 38 devices are all ingenious to be combined together, and all devices are all to meet Medical anesthetic device to make , and these devices do not have according to prior art, because in anesthesia outfit, even in medical field, all not having Using the mechanism into the present invention, and the entirety of the structure in the present invention realizes unexpected effect after constituting, and realizes Be not only structure in due effect of institute itself, such as annulus 10 finally realize be flow velocity size change, it is many Individual continuously coupled ascending pipe 38, is a kind of brand-new injection device never occurred.

When specifically used, the anesthesia bottle of various concentrations is put into different fixing ports 2, fender rod 18 can prevent anesthesia bottle Overturn, peg 19 is fixed on required position, the infusion plug on anesthesia bottleneck insertion woven hose, infusion plug it is another The first inlet 22 in end insertion fixing port 2, rotation crank 32, rocking handle 32 follows first rotating shaft 29 to rotate together, first turn The drivening rod 30 of axle 29 is rotated together, and jacking block 31 is rotated in disk 17, and second spring 34 is stretched when jacking block 31 is rotated, works as jacking block 31 touch the first backing pin 26 when rotating, and the first backing pin 26 is moved under the motive force of jacking block 31 in ellipse hole 27, this When, the first backing pin 26 drives baffle plate 24 to be moved in Rectangular shell 21, and when just starting, the first inlet 22 and the first liquid outlet 23 are all Blocked by baffle plate 24, as baffle plate 24 compresses the first spring 25, the first inlet 22 and the first liquid outlet 23 are opened, and form one Communication apparatus, then presses down on the friction plate 37 on rocking handle 32, makes the extrusion friction wheel 35 of friction plate 37, so that first gear What pin 26 was consolidated rests on current location, and now the medicament of anesthesia bottle goes into circulation, when anesthesia needs to change the fiber crops of various concentrations During liquor-saturated medicament, friction plate 37 is pushed aside, rocking handle 32 is rotated backward, due to the effect of second spring 34, it is not necessary to be laborious, jacking block 31 Original position can be returned to, rocking handle 32 is rotated further so that jacking block 31 is rotated to opposite location, until rocking handle 32 open another the One backing pin 26, so as to realize the replacing of various concentrations anaesthetic.

Whether the anesthesia bottle of what concentration, is all to enter dropper 4 by first woven hose 3, then from dropper 4 The second woven hose 5 is entered, when needing coutroi velocity, pulling axis 16 is rotated, pulling axis 16 drives the first fixed gear 14 to rotate, first Fixed gear 14 engages the second fixed gear 15 and rotated, and the second fixed gear 15 engagement internal tooth 13 of annulus 10 is rotated, so that annulus 10 The slotted eye 11 of internal tooth 13 and first is rotated, the need for anesthesia flow velocity, the size of the first slotted eye 11 suitably required for regulation, the The diameter of one slotted eye 11 has plants very much, can almost realize electrodeless flow velocity, when the first slotted eye 11 is directed at the second woven hose 5, fiber crops Liquor-saturated medicament connection, can flow to the 3rd woven hose 7.

When being injected intravenously with syringe needle 401 to patient, the first initial syringe needle 401 is traditionally expelled in patient's body, Performed the operation after injection is finished, after the operation at a position is finished, when perform the operation by several times, the transfusion used for the first time Pipe should not be thrown away, and now be cut off with scissors at trapezoidal communicating pipe 44, realized for the first time detachably, then will firmly be surrounded pipe 42 Broken with the mark mouthful 43 of the 4th woven hose 39, and the protection pipe 41 of syringe needle 40 is removed, realize that second step is dismantled.

If only dismantling the first step, then syringe needle 40 is also enclosed in protection pipe 41 and surrounded in pipe 42, it is impossible to use the portion The syringe needle 40 of position acts on patient, if directly dismantling second step, because the removed position of woven hose is longer, when hand is torn, and needs Will very great strength, and easily tearing at other positions of woven hose in the lump to shreds, cause woven hose not use, therefore, it is necessary to according to The first step and the order of second step are removed successively.

Then the safety protective layer 47 of broken safety cap 45 is inserted with the syringe needle 40 at the position so that syringe needle 40 disappears in alcohol 46 Poison, and then act on patient again and anaesthetized, because in whole process, the syringe needle 40 is in pipe, and do not have in pipe Air, and the syringe needle did not contacted anyone, and therefore, the syringe needle can all be used, and preceding to syringe needle using 40 is sterilized, and the use of the syringe needle 40 is entirely pollution-free and safe.

The present invention is made that improvement, including the selection of anesthetic concentration at the beginning from the whole process fixed to anesthesia, the How one backing pin 26 and jacking block 31 contact replacing concentration, anaesthetic how to ensure every time can only by a kind of medicament of concentration, And pass through is same dropper 4, the first slotted eye of multistage is realized in the ingenious change of flow regulator 6 by way of rotation 11 flow velocity changes, then to the recycling of last woven hose, economizes on resources, it is not necessary to ceaselessly change the devices such as woven hose, All it is that substantial amounts of improvement is made that in prior art, and improved structure and prior art have prominent difference, not root Any enlightenment was obtained according to prior art, merely for structure, first, in medical field, the structure is that never occurred, It is difficult to expect, then is also to have reached unexpected effect, also, this hair with a kind of brand-new structure from the point of view of effect A person of good sense also enlightened accordingly from same area by no motivation, therefore, and the present invention in terms of existing technologies, there is prominent The substantive distinguishing features gone out and significant progress.

Mechanism of the present invention is ingenious, be a kind of brand-new anesthesia outfit, by fixed mount, striking gear, realizes during anesthesia The selection of anesthetic concentration, and it is very convenient when using, it is not necessary to anesthetic concentration is matched temporarily, it is only necessary to which striking gear can quickly more Anesthetic concentration is changed, flow velocity speed is adjusted by flow regulator, flow regulator regulation is accurate, and is not easy automatic change Change, special messenger's nurse is not needed when being anaesthetized, injection device is detachable woven hose, makes full use of the resource of woven hose, keeps away Exempt from the waste of woven hose, and it is simple to operate, it is not necessary to re-replace new woven hose.

Although it will be noted that on the basis of with reference to each embodiment, the present invention has been described simultaneously in the description And be illustrated in the accompanying drawings, but it will be understood to those skilled in the art that above-described embodiment is only preferred embodiment, Some of embodiment technical characteristic to solve specific technical problem may it is not necessary to, so as to not no or save Slightly these technical characteristics are without the solution of influence technique problem or the formation of technical scheme.Further, one embodiment Feature, key element and/or function can be appropriate with the feature, key element and/or function of other one or more embodiments mutual group Close, with reference to or coordinate, unless the combination, with reference to or coordinate can not substantially implement.

Claims (10)

1. a kind of anesthesia outfit, it is characterised in that including fixed mount（1）, fixed mount（1）On offer and can place multiple anesthesia bottles Fixing port（2）, fixing port（2）Lower end is respectively through the first woven hose（3）Connect dropper（4）, dropper（3）Connect the second woven hose （5）, the second woven hose（5）On flow regulator is installed（6）, flow regulator（6）Connect the 3rd woven hose（7）, the 3rd is defeated Liquid pipe（7）Through filter screen（8）It is connected with injection device（9）；

The flow regulator（6）It is cavity and hollow annulus including inside（10）, annulus（10）In internal upper half annulus Provided with multiple the first uniform slotted eyes（11）, the first slotted eye（11）Diameter it is circumferentially uniform and reduce step by step, annulus （10）The slotted eye of upper end first（11）Connect the second woven hose（5）, annulus（10）It is fixed with middle vertically and from annulus （10）The transition conduit that lower end is passed through（12）, transition conduit（12）Connect the 3rd woven hose（7）, transition conduit（12）Inner side provided with install In annulus（10）The internal tooth of inwall upper half annulus（13）, annulus（10）Center be fixed with the first fixed gear（14）, the first fixed tooth Wheel（14）Both sides be engaged with the second fixed gear respectively（15）, the second fixed gear（15）Engage annulus（10）Internal tooth（13）, the One fixed gear（14）On pulling axis is installed（16）.

2. a kind of anesthesia outfit according to claim 1, it is characterised in that described fixed mount（1）Including disk（17）, Disk（17）On offer multiple fixing ports（2）, fixing port（2）Place is provided with circumferentially uniform fender rod（18）, disk（17） Upper end is connected with vertical peg（19）.

3. a kind of anesthesia outfit according to claim 2, it is characterised in that described disk（17）Inside is cavity, Gu Determine mouth（2）Place is provided with and is placed in disk（17）Interior striking gear（20）, striking gear（20）Including Rectangular shell（21）, Rectangular shell （21）Top and bottom offer the first inlet（22）With the first liquid outlet（23）, Rectangular shell（21）It is interior to be provided with slidably Baffle plate（24）, baffle plate（24）Through the first spring（25）Connect Rectangular shell（21）Inwall, baffle plate（24）Take the shape of the letter U, baffle plate（24） Lower section be fixedly connected with stretching Rectangular shell（21）The first backing pin（26）, the first backing pin（26）Follow baffle plate（24）Slip and It is mobile.

4. a kind of anesthesia outfit according to claim 3, it is characterised in that the first described inlet（22）It is placed in baffle plate （24）Surface, the first liquid outlet（23）It is placed in baffle plate（24）Underface, work as baffle plate（24）When not sliding, baffle plate（24）Will First inlet（22）With the first liquid outlet（23）Closure, works as baffle plate（24）After slip, baffle plate（24）No longer block the first feed liquor Mouthful（22）With the first liquid outlet（23）, the first inlet（22）With the first liquid outlet（23）Connection, Rectangular shell（21）Bottom open Provided with ellipse hole（27）, for facilitating the first backing pin（26）Follow baffle plate（24）It is mobile.

5. a kind of anesthesia outfit according to claim 4, it is characterised in that described disk（17）Center is provided with groove （28）, groove（28）Inside it is fixed with vertical first rotating shaft（29）, first rotating shaft（29）On be cased with connecting rod（30）, connecting rod（30）'s The other end is provided with jacking block（31）, jacking block（31）It is placed in Rectangular shell（21）Lower section and can be with the first backing pin（26）Contact, first turn Axle（29）On be cased with rocking handle（32）, work as rotation crank（32）When, connecting rod（30）Follow first rotating shaft（29）Rotate.

6. a kind of anesthesia outfit according to claim 5, it is characterised in that described jacking block（31）Lower section, which is offered, to be placed in Disk（17）The second interior slotted eye（33）, the second slotted eye（33）Inside it is fixed with second spring（34）, second spring（34）Two ends The second slotted eye is connected respectively（33）And jacking block（31）.

7. a kind of anesthesia outfit according to claim 5, it is characterised in that described rocking handle（32）Including being enclosed within first turn Axle（29）On friction pulley（35）, friction pulley（35）Both sides be fixed with frame plate（36）, frame plate（36）Intermediate active, which is placed with, puts In friction pulley（35）The friction plate of top（37）, friction plate（37）Can be to friction pulley（35）Apply frictional force and prevent friction pulley （35）Rotate.

8. a kind of anesthesia outfit according to claim 1, it is characterised in that described injection device（9）Including multiple companies Continuous connection and dismountable ascending pipe（38）, ascending pipe（38）Including with filter screen（8）4th woven hose of connection（39）, the 4th is defeated Liquid pipe（39）It is communicated with syringe needle（40）, syringe needle（40）On be cased with detachable protective pipe（41）, syringe needle（40）Outside surround have With the 4th woven hose（39）The encirclement pipe of connection（42）, surround pipe（42）With the 4th woven hose（39）Place is provided with mark mouth（43）, Surround pipe（42）Connect multiple ascending pipes（38）In next 4th woven hose（391）, next 4th woven hose（39）On Corresponding next syringe needle is installed（401）, surround pipe（42）With next 4th woven hose（391）Junction provided with trapezoidal Communicating pipe（44）.

9. a kind of anesthesia outfit according to claim 8, it is characterised in that described syringe needle（40）It is removably connected with peace Full cap（45）.

10. a kind of anesthesia outfit according to claim 9, it is characterised in that described safety cap（45）It is arc for bottom The cylindrical cap in degree face, cylindrical cap is built with alcohol（46）, the upper end of cylindrical cap is packaged with the safety protective layer that can be punctured（47）.