CN209611914U - Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula - Google Patents
Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula Download PDFInfo
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- CN209611914U CN209611914U CN201920096964.9U CN201920096964U CN209611914U CN 209611914 U CN209611914 U CN 209611914U CN 201920096964 U CN201920096964 U CN 201920096964U CN 209611914 U CN209611914 U CN 209611914U
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- gear
- suction sputum
- trachea cannula
- turbine
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- 206010036790 Productive cough Diseases 0.000 title claims abstract description 143
- 208000024794 sputum Diseases 0.000 title claims abstract description 140
- 210000003802 sputum Anatomy 0.000 title claims abstract description 140
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000001301 oxygen Substances 0.000 title claims abstract description 81
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 81
- 210000003437 trachea Anatomy 0.000 title claims abstract description 61
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 38
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 26
- 208000026435 phlegm Diseases 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000028327 secretion Effects 0.000 description 5
- 208000000059 Dyspnea Diseases 0.000 description 4
- 206010013975 Dyspnoeas Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 201000004193 respiratory failure Diseases 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 206010038669 Respiratory arrest Diseases 0.000 description 2
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 241000208479 Anagallis arvensis Species 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula, including oxygen cylinder, the turbine regulation conversion equipment being connect by snorkel with the oxygen cylinder, the Breathing Suppotion regulating device being connect by snorkel with the turbine regulation conversion equipment, the suction sputum trachea cannula being connect by snorkel with the Breathing Suppotion regulating device；The suction sputum trachea cannula converts speed regulation device with the turbine by sputum aspirator tube and connect, and the turbine regulation conversion equipment is connect by sputum aspirator tube with gas-liquid separator, and the gas-liquid separator is connect by sputum aspirator tube with phlegm storage device.The present apparatus has the multiple functions such as oxygen uptake, suction sputum, trachea cannula, Breathing Suppotion, it is designed mainly for pre hospital care, its sputum aspirator tube is combined into one with trachea cannula, it can carry out trachea cannula immediately after suction sputum, no replacement is required pipeline, the trachea cannula time can be greatlyd save, the first aid efficiency of pre hospital care personnel is greatly improved.
Description
Technical field
Before the utility model belongs to technical field of medical equipment, more particularly to the institute with oxygen supply, suction sputum and trachea cannula
First aid respiratory support systems.
Background technique
Oxygen uptake is the pre hospital care expiratory dyspnea common treatment method of patient.Oxygen uptake improves arterial blood for correcting anoxic
The level of partial pressure of oxygen and oxygen saturation.Need to use trachea cannula, tracheae for the oxygen uptake of respiratory failure and respiratory arrest patient
Intubation technique has become CPR and with important arranging during the Severe acute disease patient rescue of respiratory dysfunction
Apply, be common important rescue art in rescue service, be in management of respiratory it is most widely used, most effective most efficiently means it
One, it is the basic skills that medical worker must skillfully grasp, to rescue patient vitals, reduces case fatality rate and play vital work
With.
Suction sputum is common operation in nursing when coma patient respiratory tract sputum hypersecretion is excessively viscous, and the purpose is to remove breathing
Secretion in road keeps respiratory passage unblocked, clinically usually uses sputum aspirator tube suction sputum, and sputum aspirator tube is inserted into patient respiration road,
Suction sputum operation is carried out using negative pressure.When treating critical patient, need to clear up the secretion in its respiratory tract,
Its oxygen uptake is also coped with simultaneously, to prevent because of anoxia asphyxia.During suction sputum, it is also necessary to pay close attention to sputum aspirator tube insertion depth,
Position, and need whether real time inspection mouth breathing road secretion exhausts.
The patient of Cardio-Pulmonary Resuscitation during Pre-hospital Emergency Care all standing at present will actively open air flue while heart compressions, remove mouth
Solinocrine object, breathing bag assisted ventilation, it is conditional can trachea cannula.Expiration cardiac arrest patient mostly secretes with pars oralis pharyngis
Object is excessive, needs the ability promoting the circulation of qi cannula after debugging sputum aspirator thoroughly removes, time-consuming and laborious, needs to carry more rescue and sets
Standby, the patient stopped for abundant expectoration, expiratory dyspnea, breathing is easy to delay rescue time.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides the pre hospital care with oxygen supply, suction sputum and trachea cannula
Respiratory support systems.The equipment is mainly used for pre hospital care, can all apply for what abundant expectoration, expiratory dyspnea, breathing stopped.This reality
With the novel pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula, occupy little space, both with suction sputum
Effect has the function of oxygen supply again, and single equipment can realize the function of suction sputum and Breathing Suppotion, and suction sputum terminates, and will inhale
The closing of phlegm chamber, avoids pollution of the suction sputum chamber to patient airway, and suction sputum and the power of oxygen uptake are entirely from oxygen, equipment
Integrated level is high, easy to carry, and four gears may be implemented for suction sputum and adjust, the operation of not suction sputum also may be implemented, can for oxygen supply
It is replaced with the alternating between realizing air-breathing and exhaling, provides ground respiration to respiratory arrest patient and support.
The utility model is achieved by the following technical solution, and the utility model, which provides, has oxygen supply, suction sputum and tracheae
The pre hospital care respiratory support systems of intubation, including oxygen cylinder are turned by the turbine regulation that snorkel is connect with the oxygen cylinder
Changing device, the Breathing Suppotion regulating device being connect by snorkel with the turbine regulation conversion equipment, passes through snorkel and institute
State the suction sputum trachea cannula of Breathing Suppotion regulating device connection；The suction sputum trachea cannula passes through sputum aspirator tube and the turbine regulation
Conversion equipment connection, the turbine regulation conversion equipment are connect by sputum aspirator tube with gas-liquid separator, and the gas-liquid separator is logical
Sputum aspirator tube is crossed to connect with phlegm storage device；The turbine regulation conversion equipment includes the active turbine being located in the snorkel, is located at
Driven turbine wheel in the sputum aspirator tube, the turbine wheel shaft of the active turbine and the turbine wheel shaft of the driven turbine wheel are connected by governing box
It connects.The driven suction sputum turbine, gas-liquid separator and phlegm storage device are disposably, to be convenient for changing, and reduce cross-infection probability.In
Multiple slip-knot connectors are respectively equipped on the snorkel and sputum aspirator tube.
Working principle: the utility model provides power by the oxygen in oxygen cylinder, and the oxygen in snorkel blows described
The rotation of active turbine, the turbine wheel shaft of active turbine drives driven turbine wheel rotation by turbine regulation conversion equipment, in turbine tune
Under the action of fast conversion equipment, the revolving speed of adjustable driven turbine wheel, the utility model revolving speed can carry out four gear adjustings, make from
Dynamic turbine has the revolving speed of four gears, can also be placed in neutral gear, driven turbine wheel is made not have revolving speed, the rotation of driven turbine wheel makes to inhale
Oral cavity and endotracheal phlegm are sucked out to the gas-liquid separator subsequently into the phlegm storage device mental disorder cannula, suction sputum mistake
The speed of journey can carry out four gears by turbine regulation conversion equipment and adjust, and after suction sputum, turbine regulation conversion equipment is gone to
Neutral gear, at this moment driven turbine wheel does not turn, and only active turbine rotates, and oxygen is then sent to breathing by the rotation of active turbine
It supports regulating device, carries out Breathing Suppotion finally by suction sputum trachea cannula, Breathing Suppotion regulating device is for adjusting human body
The cyclic process of air-breathing and expiration, so that patient is realized the alternation procedure of air-breathing and expiration.
Gas is separated and is discharged by gas-liquid separator, only send phlegm to phlegm storage device, increases the time that uses of phlegm storage device, necessary
When can directly replace.
Preferably, being equipped with storage box in the side of the oxygen cylinder, the phlegm storage device and gas-liquid separator are placed respectively
In storage box.The phlegm storage device and gas-liquid separator are placed in the storage box beside oxygen cylinder, and occupied space is few, are conveniently taken
Band.
Preferably, the suction sputum trachea cannula includes cavity, the connector being connected to one end of the cavity is and described
The plug of the other end connection of cavity is equipped with an outer air bag of circle, the outer air bag on the outside of the one end of the cavity close to plug
It is connected to the first air-inflating tube；The connector, cavity, the plug being connected together are whole to be separated into respiratory cavity and suction sputum by interlayer
Chamber, intracavitary in the suction sputum and position close to plug are equipped with interior air bag, and the interior air bag is connected to the second air-inflating tube.
Suction sputum trachea cannula not only can be used as trachea cannula but also can carry out suction sputum operation, the course of work are as follows: pass through first
Suction sputum trachea cannula carries out suction sputum operation, after suction sputum, so that it may by the second air-inflating tube to the intracavitary interior air bag of suction sputum into
Row is inflated, and the head of suction sputum chamber is permanently closed, is then inflated by the external air bag of the first air-inflating tube, and maintains one
Then fixed pressure carries out oxygen-supply operation to close trachea cannula.Suction sputum chamber is closed, is in order to avoid suction sputum chamber is to trouble
Person's tracheae pollutes.
Preferably, the Breathing Suppotion regulating device is connected by the respiratory cavity of snorkel and the suction sputum trachea cannula
It is logical；The suction sputum chamber of the suction sputum trachea cannula is connect by turbine regulation conversion equipment with gas-liquid separator by sputum aspirator tube.Institute
Respiratory cavity is stated for supplying oxygen, the suction sputum chamber is used for suction sputum.
Preferably, the Breathing Suppotion regulating device includes the outline border for closely investing oxygen cylinder side, pass through described outer
The snorkel of frame, the conveyer belt in outline border and below the snorkel；Half smooth block is placed on the conveyer belt,
It is equipped between the conveyer belt and snorkel and the lever on the outline border is fixed on by axis, distinguished at the both ends of the lever
Connection heading, one end on the snorkel close to outline border outlet are equipped with the gear pipe switch hinged with the snorkel,
Top plate is connected in the upper end for the heading being located at immediately below the gear pipe switch.
Working principle: since sliding block is half smooth block, half smooth block is delivered to the other end by conveyer belt, certainly with half smooth block
For left-to-right movement, half smooth block is corresponded in left end (i.e. one end of outline border import) and will be jacked up without the heading of top plate, at this moment
Heading with top plate is located at lower, does not jack up gear pipe switch, and (i.e. patient is in inhales state of the gear pipe switch in ventilation
Gaseity), when lower end of the semicircle slide block movement to right end with the heading of top plate, the top plate for upper end of heading a ball switchs the gear pipe
It jacks up, snorkel is in the state (i.e. patient is in expiration state) disconnected, and half smooth block continues movement until jacking up again not
Heading with top plate, patient are again at suction condition, and so circulation carries out air-breathing and operation of exhaling.Here without top plate
The weight summed it up with the heading with top plate and top plate of heading a ball is consistent.
Preferably, being equipped with rubbing surface in the lower section of the conveyer belt, frictional resistance is adjustable, and the rubbing surface can be with institute
The arc surface for stating half smooth block is tangent.Rubbing surface can slow down the speed of semicircle slide block movement, when increasing the movement of half smooth block
Between, so that the time exhaled lengthens.
Preferably, the turbine regulation conversion equipment is four gear turbine regulation conversion equipments.
Preferably, the turbine regulation conversion equipment includes keeping off gear I, peace with the four of the turbine axis connection of active turbine
The three gear gears I, second gear I, first gear I on the axis I are mounted on four gear gears II, three on the axis II and keep off
Gear II, second gear II, first gear II；The four gears gear I and four keeps off gear II and engages, and three gear gears II and three keep off tooth
I engagement of wheel, second gear II engages with second gear I, and first gear II is engaged with first gear I, the end of the axis I and from
The turbine axis connection of dynamic turbine；The upper chuck for being equipped with and being mounted on axis I between gear I is kept off in the three gears gear I and four, in institute
The lower chuck for being equipped with and being mounted on axis I between first gear I and second gear I is stated, in the upper chuck and lower chuck respectively
Equipped with being matched with the card slot on axis I in protrusion；The upper and lower end faces of the upper chuck and lower chuck are respectively equipped with a circle card
Tooth is equipped with the latch of a circle with the latch cooperation of the upper chuck upper surface in the lower end surface of the four gears gear I, described three
The upper surface for keeping off gear I is equipped with the latch of a circle with the latch cooperation of the lower end surface of the upper chuck, in the second gear I
Lower end surface is equipped with the latch of a circle with the latch cooperation of the lower chuck upper surface, is equipped in the upper surface of the first gear I
The latch of one circle and the latch cooperation of the lower end surface of the lower chuck；The upper chuck is connect with upper connecting rod, the upper connection
Bar connects upper speed trough, and the lower chuck is connect with lower connecting rod, and the lower connecting rod connects lower speed trough, adjusts the speed ball described
Movement is adjusted in upper speed trough and lower speed trough, the speed regulation ball is connect with speed control rod, and the speed control rod is connect with speed adjusting lever.
Working principle: active turbine provides power by oxygen in snorkel, and active turbine drives four by turbine wheel shaft
It keeps off gear I to rotate, four gear gears I drive four gear gears II to rotate；
One gear is adjusted: when the latch of lower chuck lower end surface engages with the latch of the upper surface of first gear I, in a gear
Speed regulation, four first gears II kept off in the drive lower axle II of gears II rotate, and then first gear I is driven to rotate, a gear
Gear I drives driven turbine wheel to rotate again；
Second gear is adjusted: when the latch of lower chuck upper surface engages with the latch of the lower end surface of second gear I, being in second gear
Speed regulation, four second gears II kept off in the drive lower axle II of gears II rotate, and then second gear I is driven to rotate, the second gear
Gear I drives driven turbine wheel to rotate again；
Three gear speed regulation: when the latch of upper chuck lower end surface engages with the latch of the upper surface of three gear gears I, in three gears
Speed regulation, the four three gear gears II kept off in the drive lower axle II of gears II rotate, and then drive the three gear rotations of gears I, three gear
Gear I drives driven turbine wheel to rotate again；
Four gear speed regulation: when the latch of upper chuck upper surface engages with the latch of the upper surface of four gear gears I, in four gears
Speed regulation, the four gears gear I directly drive driven turbine wheel to rotate.
Be respectively equipped in upper chuck and lower chuck matched with the card slot on axis I in protrusion, pass through in chuck and gear
After latch engaging, position-limiting action can be played by the cooperation of card slot and protrusion.
Preferably, the upper speed trough and lower speed trough are in same when the upper chuck and lower chuck are in neutral gear
On one horizontal line, the speed regulation ball switches between upper speed trough and lower speed trough.
Preferably, being equipped with pressure gauge I on the snorkel that the oxygen cylinder is connect with the turbine regulation conversion equipment.
Pressure gauge I is for showing oxygen pressure.
Preferably, being set respectively on the snorkel that the Breathing Suppotion regulating device is connect with the suction sputum trachea cannula
There are pressure gauge II and flowmeter.Pressure gauge II is for showing this section of oxygen pressure, and flowmeter is for showing tidal volume.
The utility model has the following beneficial effects:
1) the utility model is mainly used for pre hospital care, can all apply, have for what abundant expectoration, expiratory dyspnea, breathing stopped
There are the portable respiratory support systems of oxygen supply, suction sputum and trachea cannula function, occupy little space, not only had the function of suction sputum but also has
There is oxygen supply, the function of suction sputum and trachea cannula can be achieved at the same time, and suction sputum terminates, suction sputum chamber is closed, is avoided
Pollution of the suction sputum chamber to patient airway, and suction sputum and the power of oxygen uptake have energy-saving effect, for inhaling entirely from oxygen
The adjusting of four gears may be implemented in phlegm, and the operation of not suction sputum also may be implemented, and the friendship between air-breathing and expiration may be implemented for oxygen supply
For replacement.
2) the achievable nearly all first aid relevant to breathing of this equipment；It is simple to use for it is only necessary to the patients of oxygen uptake
Oxygen cylinder oxygen uptake provides oxygen；Oxygen uptake is given after can giving suction sputum for the patient more than airway secretions；Breathing is stopped
Or the patient of respiratory failure, suction sputum can be carried out while trachea cannula, and simple respirator can be replaced.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the expiration schematic diagram of Breathing Suppotion regulating device in the utility model；
Fig. 3 is the air-breathing schematic diagram of Breathing Suppotion regulating device in the utility model；
Fig. 4 is the structural schematic diagram figure of the utility model suction sputum trachea cannula；
Fig. 5 is a gear structural schematic diagram of the utility model turbine regulation conversion equipment；
Fig. 6 is the second gear structural schematic diagram of the utility model turbine regulation conversion equipment；
In figure: 1, oxygen cylinder, 2, pressure gauge I, 3, active turbine, 4, governing box, 5, driven turbine wheel, 6, phlegm storage device, 7, gas
Liquid/gas separator, 8, pressure gauge II, 9, flowmeter, 10, Breathing Suppotion regulating device, 11, suction sputum trachea cannula, 12, storage box,
13, articulating joint.
4.0, speed adjusting lever, 4.1, four gear gears I, 4.2, four gear gears II, 4.3, three gear gears II, 4.4, second gear tooth
Wheel II, 4.5, first gear II, 4.6, first gear I, 4.7, axis I, 4.8, three keep off gear I, 4.9, second gear I, 4.10, axis
II, 4.11, lower connecting rod, 4.12, chuck, 4.13, latch, 4.14, upper connecting rod, 4.15, speed regulation ball, 4.16, speed trough,
4.17, speed control rod, 4.18, card slot.
10.1, outline border, 10.2, conveyer belt, 10.3, lever, 10.4, half smooth block, 10.5, snorkel, 10.6, heading,
10.7, gear pipe switch, 10.8, top plate, 10.9, rubbing surface.
11.1, respiratory cavity, 11.2, connector, 11.3, suction sputum chamber, 11.4, interior air bag, the 11.5, second air-inflating tube, 11.6,
First air-inflating tube, 11.7, plug, 11.8, outer air bag.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.
With reference to the accompanying drawing and specific embodiment is further described the application principle of the utility model.
As shown in figures 1 to 6；Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula have oxygen supply, inhale
The portable respiratory support systems of phlegm and trachea cannula function, including oxygen cylinder 1 are connect by snorkel with the oxygen cylinder 1
Turbine regulation conversion equipment, the Breathing Suppotion regulating device 10 being connect by snorkel with the turbine regulation conversion equipment,
The suction sputum trachea cannula 11 being connect by snorkel with the Breathing Suppotion regulating device 10；The suction sputum trachea cannula 11 is logical
It crosses sputum aspirator tube to connect with the turbine regulation conversion equipment, the turbine regulation conversion equipment passes through sputum aspirator tube and gas-liquid separator
7 connections, the gas-liquid separator 7 are connect by sputum aspirator tube with phlegm storage device 6；The turbine regulation conversion equipment includes positioned at described
Active turbine 3 in snorkel, the driven turbine wheel 5 in the sputum aspirator tube, the turbine wheel shaft of the active turbine 3 and it is described from
The turbine wheel shaft of dynamic turbine 5 is connected by governing box 4.The phlegm storage device 6 is disposable phlegm storage device.In the snorkel and suction sputum
Multiple slip-knot connectors 13 are respectively equipped on pipe.
Working principle: the utility model provides power by the oxygen in oxygen cylinder 1, and the oxygen in snorkel blows described
Active turbine 3 rotate, the turbine wheel shaft of active turbine 3 drives driven turbine wheel 5 to rotate by turbine regulation conversion equipment, in turbine
Under the action of adjusting the speed conversion equipment, the revolving speed of adjustable driven turbine wheel 5, the utility model revolving speed can carry out four gear adjustings,
Make driven turbine wheel 5 that there is the revolving speed of four gears, can also be placed in neutral gear, driven turbine wheel 5 is made not have revolving speed, driven turbine wheel 5
Suction sputum trachea cannula 11 is sucked out endotracheal phlegm to the gas-liquid separator 7 subsequently into the phlegm storage device 6 in rotation
Interior, the speed of suction sputum process can carry out four gears by turbine regulation conversion equipment and adjust, after suction sputum, turbine regulation conversion
Device goes to neutral gear, and at this moment driven turbine wheel 5 does not turn, and only active turbine 3 rotates, then by the rotation of active turbine 3 by oxygen
Gas is sent to Breathing Suppotion regulating device 10, is sent into the internal of human body finally by suction sputum trachea cannula 11, Breathing Suppotion is adjusted
Device 10 is the cyclic process for adjusting human body air-breathing and expiration, and patient is made to realize the alternation procedure of air-breathing and expiration.
Gas is separated and is discharged by gas-liquid separator 7, only send phlegm to phlegm storage device 6, and increase phlegm storage device 6 uses the time,
It can directly replace when necessary.
In the present embodiment, it is equipped with storage box 12 in the side of the oxygen cylinder 1, the phlegm storage device 6 and gas-liquid separator 7 divide
It is not placed on 12 in storage box.The phlegm storage device 6 and gas-liquid separator 7 are placed on 12 in the storage box beside oxygen cylinder, are occupied
Space is few, is convenient for carrying.
In the present embodiment, the suction sputum trachea cannula 11 includes cavity, the connector being connected to one end of the cavity
11.2, the plug 11.7 being connected to the other end of the cavity is equipped with one in the cavity on the outside of one end of plug 11.7
Outer air bag 11.8 is enclosed, the outer air bag 11.8 is connected to the first air-inflating tube 11.6；The connector 11.2, the chamber being connected together
Body, plug 11.7 are whole to be separated into respiratory cavity 11.1 and suction sputum chamber 11.3 by interlayer, in the suction sputum chamber 11.3 and close to slotting
First 11.7 position is equipped with interior air bag 11.4, and the interior air bag 11.4 is connected to the second air-inflating tube 11.5.
Suction sputum trachea cannula 11 not only can be used as trachea cannula but also can carry out suction sputum operation, the course of work are as follows: logical first
It crosses suction sputum trachea cannula 11 and carries out suction sputum operation, after suction sputum, so that it may by the second air-inflating tube 11.5 to suction sputum chamber 11.3
Interior interior air bag 11.4 is inflated, and the head of suction sputum chamber 11.3 is permanently closed, and then passes through the first air-inflating tube 11.6
External air bag 11.8 is inflated, and maintains certain pressure, to close suction sputum trachea cannula 11, then carries out oxygen-supply operation.
Suction sputum chamber 11.3 is closed, is in order to avoid suction sputum chamber pollutes patient airway.
In the present embodiment, the Breathing Suppotion regulating device 10 is exhaled by snorkel and the suction sputum trachea cannula 10
Chamber 11.1 is inhaled to be connected to；The suction sputum chamber 11.3 of the suction sputum trachea cannula 11 passes through turbine regulation conversion equipment and gas by sputum aspirator tube
Liquid/gas separator 7 connects.For the respiratory cavity 11.1 for supplying oxygen, the suction sputum chamber 11.3 is used for suction sputum.
In the present embodiment, the Breathing Suppotion regulating device 10 includes outline border 10.1, across the ventilation of the outline border 10.1
Pipe 10.5, the conveyer belt 10.2 in outline border 10.1 and positioned at 10.5 lower section of snorkel；On the conveyer belt 10.2
Half smooth block 10.4 is placed, is equipped between the conveyer belt 10.2 and snorkel 10.5 and the outline border is fixed on by axis
Lever 10.3 on 10.1 is separately connected heading 10.6 at the both ends of the lever 10.3, close on the snorkel 10.5
One end that the outline border 10.1 exports is equipped with the gear pipe switch 10.7 hinged with the snorkel 10.5, opens being located at the gear pipe
The upper end for closing the heading 10.6 immediately below 10.7 connects top plate 10.8.
Working principle: since sliding block is half smooth block 10.4, half smooth block 10.4 is delivered to the other end by conveyer belt 10.2,
By taking half smooth block 10.4 moves from left to right as an example, half smooth block 10.4 is corresponding in left end (i.e. one end of 10.1 import of outline border)
It will be jacked up without the heading 10.6 of top plate 10.8, at this moment the heading 10.6 with top plate 10.8 is located at lower, not by gear pipe switch
10.7 jack up, and the gear pipe switch 10.7 is in the state (i.e. patient is in suction condition) of ventilation, when half smooth block 10.4 is transported
When moving the lower end of the heading 10.6 to right end with top plate 10.8, the top plate 10.8 of 10.6 upper ends of heading switchs the gear pipe
10.7 jack up, and snorkel 10.5 is in the state (i.e. patient is in expiration state) disconnected, and it is straight that half smooth block 10.4 continues movement
To the heading jacked up again without top plate 10.8, patient is again at suction condition, and so circulation carries out air-breathing and operation of exhaling.
Here the weight that the heading 10.6 without top plate is summed it up with the heading 10.6 with top plate and top plate 10.8 is consistent.
In the present embodiment, it is equipped with rubbing surface 10.9 in the lower section of the conveyer belt 10.2, and the rubbing surface 10.9 can be with
The arc surface of half smooth block 10.4 is tangent.Rubbing surface 10.9 can slow down the speed of half smooth block 10.4 movement, increase by half
The run duration of smooth block 10.4, so that the time exhaled lengthens.
In the present embodiment, the turbine regulation conversion equipment is four gear turbine regulation conversion equipments.
In the present embodiment, the turbine regulation conversion equipment includes keeping off gear I with the four of the turbine axis connection of active turbine 3
4.1, three gear gears I 4.8, second gear I 4.9, first gear I 4.6 being mounted on the axis I 4.7 are mounted on the axis II
Four gear gears II 4.2, three keep off gear II 4.3, second gear II 4.4, first gear II 4.5 on 4.10；The four gears gear I
4.1 engage with four gear gears II 4.2, and three gear gears II 4.3 are engaged with three gear gears I 4.8, second gear II 4.4 and second gear tooth
I 4.9 engagements are taken turns, first gear II 4.5 is engaged with first gear I 4.6, the end of the axis I 4.7 and the turbine of driven turbine wheel 5
Axis connection；The upper chuck 4.12, In being mounted on axis I 4.7 is equipped between the three gear gear I 4.8 and four gear gears I 4.1
The lower chuck being mounted on axis I 4.7 is equipped between the first gear I 4.6 and second gear I 4.9, in the upper chuck 4.12
Be respectively equipped in lower chuck matched with the card slot 4.18 on axis I 4.7 in protrusion；The upper chuck 4.12 and lower chuck
Upper and lower end faces be respectively equipped with a circle latch 4.13, it is described four gear gear I 4.1 lower end surface be equipped with one circle with it is described on
The latch 4.13 that the latch 4.13 of 4.12 upper surface of chuck cooperates is equipped with a circle and institute in the upper surface of the three gears gear I 4.8
The latch 4.13 that the latch 4.13 of the lower end surface of upper chuck 4.12 cooperates is stated, is equipped with one in the lower end surface of the second gear I 4.9
The latch 4.13 that circle and the latch 4.13 of the lower chuck upper surface cooperate, is equipped with one in the upper surface of the first gear I 4.6
The latch 4.13 that circle and the latch 4.13 of the lower end surface of the lower chuck cooperate；The upper chuck 4.12 and upper connecting rod 4.14
Connection, the upper connecting rod 4.14 connect upper speed trough 4.16, and the lower chuck is connect with lower connecting rod 4.11, the lower connection
Bar 4.11 connects lower speed trough, and speed regulation ball 4.15 adjusts movement, the speed regulation in the upper speed trough 4.16 and lower speed trough
Ball 4.15 is connect with speed control rod 4.17, and the speed control rod 4.17 is connect with speed adjusting lever 4.0.
Working principle: active turbine 3 provides power by oxygen in snorkel, and active turbine 3 is driven by turbine wheel shaft
Four gear gears I 4.1 rotate, and four gear gears I 4.1 drive four gear gears II 4.2 to rotate；
One gear is adjusted: when the latch 4.13 of the upper surface of the latch 4.13 and first gear I 4.6 of lower chuck lower end surface blocks
When conjunction, in a gear speed regulation, the first gear II 4.5 in the drive lower axle II 4.10 of four gear gears II 4.2 is rotated, and then drives
First gear I 4.6 rotates, and the first gear I 4.6 drives driven turbine wheel 5 to rotate again；
Second gear is adjusted: when the latch 4.13 of lower chuck upper surface engages with the latch 4.13 of the lower end surface of second gear I 4.9
When, it is adjusted the speed in second gear, the second gear II 4.4 in the drive lower axle II 4.10 of four gear gears II 4.2 rotates, and then drives two
It keeps off gear I 4.9 to rotate, the second gear I 4.9 drives driven turbine wheel 5 to rotate again；
Three gear speed regulation: when the latch 4.13 of the upper surface of the latch 4.13 of 4.12 lower end surface of upper chuck and three gear gears I 4.8
When engaging, in three gear speed regulation, three gear gears II 4.3 in the drive lower axle II 4.10 of four gear gears II 4.2 are rotated, and then band
Dynamic three gears gear I 4.8 rotates, and the three gears gear I 4.8 drives driven turbine wheel 5 to rotate again；
Four gear speed regulation: when the latch 4.13 of the upper surface of the latch of 4.12 upper surface of upper chuck and four gear gears I 4.0 blocks
When conjunction, in four gear speed regulation, the four gears gear I 4.0 directly drives driven turbine wheel 5 to rotate.
Be respectively equipped in upper chuck 4.12 and lower chuck matched with the card slot 4.18 on axis I 4.7 in protrusion, in chuck
After engaging with gear by latch, position-limiting action can be played by the cooperation of card slot 4.18 and protrusion.
In the present embodiment, when the upper chuck 4.12 and lower chuck are in neutral gear, the upper speed trough 4.16 and downward
Fast slot is in same horizontal line, and the speed regulation ball 4.15 switches between upper speed trough 4.16 and lower speed trough.
In the present embodiment, pressure is equipped on the snorkel that the oxygen cylinder 1 is connect with the turbine regulation conversion equipment
Table I 2.Pressure gauge I 2 is for showing oxygen pressure.
In the present embodiment, on the snorkel that the Breathing Suppotion regulating device 10 is connect with the suction sputum trachea cannula 11
It is respectively equipped with pressure gauge II 8 and flowmeter 9.Pressure gauge II 8 is for showing this section of oxygen pressure, and flowmeter 9 is for showing moisture
Amount.
The portable respiratory support systems that there is oxygen supply, suction sputum and trachea cannula function of the utility model, occupied space
It is small, not only had the function of suction sputum but also had the function of oxygen supply, the function of suction sputum and trachea cannula, and suction sputum knot can be achieved at the same time
Beam closes suction sputum chamber, avoids pollution of the suction sputum chamber to patient airway, and suction sputum and the power of oxygen uptake are entirely from oxygen
Gas has energy-saving effect, and four gears may be implemented for suction sputum and adjust, the operation of not suction sputum also may be implemented, can be with for oxygen supply
Alternating replacement between realizing air-breathing and exhaling.
The achievable nearly all first aid relevant to breathing of this equipment；For using oxygen merely it is only necessary to the patient of oxygen uptake
Gas cylinder oxygen uptake provides oxygen；Oxygen uptake is given after can giving suction sputum for the patient more than airway secretions；For breathing stop or
The patient of respiratory failure carries out suction sputum, and can replace simple respirator while being intubated.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (10)
1. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula, it is characterised in that: including oxygen cylinder, lead to
The turbine regulation conversion equipment that snorkel is connect with the oxygen cylinder is crossed, is connected by snorkel and the turbine regulation conversion equipment
The Breathing Suppotion regulating device connect, the suction sputum trachea cannula being connect by snorkel with the Breathing Suppotion regulating device；It is described
Suction sputum trachea cannula converts speed regulation device with the turbine by sputum aspirator tube and connect, and the turbine regulation conversion equipment passes through suction sputum
Pipe is connect with gas-liquid separator, and the gas-liquid separator is connect by sputum aspirator tube with phlegm storage device；The turbine regulation conversion equipment
Active turbine including being located in the snorkel, the driven turbine wheel in the sputum aspirator tube, the turbine of the active turbine
Axis is connect with the turbine wheel shaft of the driven turbine wheel by governing box.
2. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1, feature
Be: the suction sputum trachea cannula includes cavity, the connector being connected to one end of the cavity, the other end with the cavity
The plug of connection is equipped with an outer air bag of circle, the outer air bag and the first air-inflating tube on the outside of the one end of the cavity close to plug
Connection；The connector, cavity, the plug being connected together are whole to be separated into respiratory cavity and suction sputum chamber by interlayer, in the suction
The intracavitary and position close to plug of phlegm is equipped with interior air bag, and the interior air bag is connected to the second air-inflating tube.
3. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 2, feature
Be: the Breathing Suppotion regulating device is connected to by snorkel with the respiratory cavity of the suction sputum trachea cannula；The suction sputum gas
The suction sputum chamber of cannula is connect by turbine regulation conversion equipment with gas-liquid separator by sputum aspirator tube.
4. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1, feature
Be: the Breathing Suppotion regulating device includes outline border, across the snorkel of the outline border, is located in outline border and is located at described logical
Conveyer belt below tracheae；Half smooth block is placed on the conveyer belt, is equipped with and is passed through between the conveyer belt and snorkel
Axis is fixed on the lever on the outline border, is separately connected heading at the both ends of the lever, close to described on the snorkel
One end of outline border outlet is equipped with the gear pipe switch hinged with the snorkel, in the heading being located at immediately below the gear pipe switch
Upper end connects top plate.
5. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 4, feature
It is: is equipped with rubbing surface in the lower section of the conveyer belt, and the rubbing surface can be tangent with the arc surface of half smooth block.
6. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1, feature
Be: the turbine regulation conversion equipment is four gear turbine regulation conversion equipments.
7. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1 or 6,
Be characterized in that: the turbine regulation conversion equipment includes keeping off gear I with the four of the turbine axis connection of active turbine, is mounted on described
Three gear gears I, second gear I, first gear I on axis I are mounted on four gear gears II, three on the axis II and keep off gear II, two
Keep off gear II, first gear II；The four gears gear I and four keeps off gear II and engages, and three gear gears II and three keep off gear I and engage,
Second gear II is engaged with second gear I, and first gear II is engaged with first gear I, the end of the axis I and driven turbine wheel
Turbine axis connection；The upper chuck for being equipped with and being mounted on axis I between gear I is kept off in the three gears gear I and four, in the gear tooth
It is equipped with the lower chuck being mounted on axis I between wheel I and second gear I, is respectively equipped in the upper chuck and lower chuck and axis I
On card slot match in protrusion；The upper and lower end faces of the upper chuck and lower chuck are respectively equipped with a circle latch, described
The lower end surface of four gear gears I is equipped with the latch of a circle with the latch cooperation of the upper chuck upper surface, in the three gears gear I
Upper surface is equipped with the latch of a circle with the latch cooperation of the lower end surface of the upper chuck, sets in the lower end surface of the second gear I
The latch for having a circle and the latch of the lower chuck upper surface to cooperate is equipped with a circle and institute in the upper surface of the first gear I
State the latch of the latch cooperation of the lower end surface of lower chuck；The upper chuck is connect with upper connecting rod, in the upper connecting rod connection
Speed trough, the lower chuck are connect with lower connecting rod, and the lower connecting rod connects lower speed trough, adjust the speed ball in the upper speed trough
It is moved with being adjusted in lower speed trough, the speed regulation ball is connect with speed control rod, and the speed control rod is connect with speed adjusting lever.
8. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 7, feature
Be: when the upper chuck and lower chuck are in neutral gear, the upper speed trough and lower speed trough are in same horizontal line, institute
Speed regulation ball is stated to switch between upper speed trough and lower speed trough.
9. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1, feature
It is: is equipped with pressure gauge and pressure regulating switch on the snorkel that the oxygen cylinder is connect with the turbine regulation conversion equipment
Ⅰ。
10. the pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula according to claim 1, special
Sign is: being respectively equipped with pressure gauge II on the snorkel that the Breathing Suppotion regulating device is connect with the suction sputum trachea cannula
And flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096964.9U CN209611914U (en) | 2019-01-22 | 2019-01-22 | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920096964.9U CN209611914U (en) | 2019-01-22 | 2019-01-22 | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611914U true CN209611914U (en) | 2019-11-12 |
Family
ID=68450854
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920096964.9U Expired - Fee Related CN209611914U (en) | 2019-01-22 | 2019-01-22 | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula |
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| Country | Link |
|---|---|
| CN (1) | CN209611914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602987A (en) * | 2019-01-22 | 2019-04-12 | 山东大学齐鲁医院 | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula |
| CN110917415A (en) * | 2019-12-16 | 2020-03-27 | 邵阳学院 | Portable oxygen suppliment of internal medicine nursing is inhaled phlegm device |
| CN111388816A (en) * | 2020-03-24 | 2020-07-10 | 青岛大学附属医院 | Sputum suction and liquid removal respirator |
-
2019
- 2019-01-22 CN CN201920096964.9U patent/CN209611914U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602987A (en) * | 2019-01-22 | 2019-04-12 | 山东大学齐鲁医院 | Pre hospital care respiratory support systems with oxygen supply, suction sputum and trachea cannula |
| CN109602987B (en) * | 2019-01-22 | 2024-07-16 | 山东大学齐鲁医院 | Pre-hospital emergency respiratory support system with oxygen supply, sputum aspiration and tracheal intubation |
| CN110917415A (en) * | 2019-12-16 | 2020-03-27 | 邵阳学院 | Portable oxygen suppliment of internal medicine nursing is inhaled phlegm device |
| CN111388816A (en) * | 2020-03-24 | 2020-07-10 | 青岛大学附属医院 | Sputum suction and liquid removal respirator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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