CN105079931B

CN105079931B - Respiratory organ

Info

Publication number: CN105079931B
Application number: CN201510574181.3A
Authority: CN
Inventors: 汪静美; 何娅妮; 王云燕
Original assignee: Third Affiliated Hospital of TMMU
Current assignee: Third Affiliated Hospital of TMMU
Priority date: 2015-09-10
Filing date: 2015-09-10
Publication date: 2017-03-29
Anticipated expiration: 2035-09-10
Also published as: CN105079931A

Abstract

The invention discloses a kind of respiratory organ, including oxygen enriching system and the breathing mask being connected with oxygen enriching system, the breathing mask is driven the facial respiratory apparatus that can press to saved person by screw-down.Be expert at CPR when, artificial respiration is engaged with closed cardiac massage, after each external chest compression end cycle, breathing mask presses to saved person's face, oxygen is conveyed to saved person's mouth and nose by respirator, saved person's oxygen therapy oxygen amount is improved, while the workload of rescuer can be mitigated.In addition, the present invention also has following 2 points of functions：1. it is alternative to commonly use artificial open airway.2. breast counting mechanism is pressed, heart number, and the count off after pressing each time can be pressed with accurate recording, to control the frequency of external chest compression, and respirator is depressed automatically after the completion of each pressure breast cycle, and 2 breathing bags are extruded automatically, so that pressure breast coordinates more accurate with oxygen is entered.

Description

Respiratory organ

Technical field

The present invention relates to a kind of respiratory organ.

Background technology

Simple breathing bag is a kind of conventional first aid instrument, it is adaptable to 1. occur during acute respiratory failure respiratory arrest or Shallow breathing is Jing after active treatment without improvement.The obvious deficiency person of pulmonary ventilation volume.2. Severe Chronic respiratory failure, the various treatment nothings of Jing Improve or the person that has pulmonary encephalopathy, before Use of respirator or when disabling respirator.3. when row cardio-pulmonary-cerebral resuscitation needs artificial respiration. The simple breathing bag for currently using is to make air enter intrapulmonary with having the rhythm and pace of moving things by free-hand, then using thorax and lung tissue Elastic recovery force makes the gas exhalation into intrapulmonary, manual compression breathing bag and artificial open airway, heart lung and brain of being particularly expert at During recovery, need manually persistently to give open airway, and coordinate closed cardiac massage implementer in each closed cardiac massage Give rescued artificial respiration, the number of times ratio generally 30 of chest compression and air blowing:2, for free-hand cardio-pulmonary-cerebral resuscitation is sued and laboured Person should press breast to blow again, and workload is big, easily fatigue, implement very difficult.

The content of the invention

In view of this, the technical problem to be solved in the present invention is to provide a kind of simple breathing bag, it is adaptable to manually exhaled Inhale, be engaged with pressing thoracic cavity, the internal blood for improving saved person is itched and content mitigates the workload of rescuer.

The simple breathing bag of the present invention, including oxygen enriching system and the respirator being connected with oxygen enriching system, the respirator The facial respiratory apparatus that can press to saved person are driven by screw-down.

Further, also count and count off mechanism including closed cardiac massage, the pressure breast counting mechanism includes pressing breast sensing Element and PLC, the pressure breast sense element senses press breast action every time；The PLC will press breast sensing element Sensing number of times counted and produced the signal that drives screw-down to decline, and control what oxygen enriching system was cured by oxygen therapy into respirator Duration.

Preferably, the pressure breast sensing element is pressure-sensitive diaphragm, and during pressure breast, the pressure-sensitive diaphragm is located at and sues and labours Between the person centre of the palm and saved person chest, when the pressure signal of pressure-sensitive diaphragm is by being up to disappear, PLC is counted Once.

Preferably, the pressure breast sensing element includes pressing plate, proximity switch and tablet, and the pressing plate is slapped positioned at rescuer Between the heart and saved person chest, during pressure breast, tablet makes proximity switch produce signal and be counted by PLC with pressing plate pressure.

Further, the traveller that the pressure breast sensing element also includes sleeve pipe and slides up and down in sleeve pipe, the pressing plate connect The top of traveller is connected on, the tablet is connected to the lower section of traveller, and buffering is made from described sleeve pipe is provided with when depressing to pressing plate Spring.

Further, also including open airway mechanism, the airway open mechanism includes the elevator under neck and carries Mechanism is risen, the elevator is driven by hoisting mechanism and makes rescued's airway open and fix this position.

Further, the hoisting mechanism include tiltedly carving, screw rod and motor, it is described tiltedly carve below elevator and with lifting Block contact of incline plane is simultaneously horizontally slidable, and described tiltedly carving is provided with screwed hole, and the screw rod is passed through screwed hole and coordinated with its screw thread, The screw rod is by motor-driven rotation.

Further, also including extruding breathing bag apparatus automatically, described device is located at and breathes intracapsular, is implemented using spring principle The function with diastole breathing bag is shunk, by connecting power supply, this operation is completed according to the parameter for arranging.

Beneficial effects of the present invention：The full-automatic simple breathing bag of the present invention, including oxygen enriching system and and oxygen enriching system The breathing mask of connection, the breathing mask are driven the facial respiratory apparatus that can press to saved person by screw-down.Be expert at CPR When, artificial respiration is engaged with closed cardiac massage, and after each external chest compression end cycle, breathing mask presses to saved person face Portion, conveys oxygen to saved person's mouth and nose by respirator, improves saved person's oxygen therapy oxygen amount, while the work of rescuer can be mitigated Amount.In addition, the present invention also has following 2 points of functions：1. commonly use artificial open airway function, concrete mode have face upward act jaw send out, Jaw thrust and lift cervical approach of facing upward, the present invention is alternative to be completed.2. breast counting mechanism is pressed, the heart can be pressed with accurate recording Number, and the count off after pressing each time, to control the frequency of external chest compression, and are depressed after the completion of each pressure breast cycle automatically Respirator, and 2 breathing bags are extruded automatically, so that pressure breast coordinates more accurate with oxygen is entered.3. for only needing artificial respiration's Patient, the present invention can arrange the parameter of extruding breathing bag, and the tidal volume, respiratory frequency, suction according to all ages and classes feelings demand/ Time ratio etc. is exhaled to arrange, going back breathing bag can be according to extruding breathing bag oxygen supply automatically be arranged, so as to mitigate medical and nursing work burden More precisely operate again.

Description of the drawings

The invention will be further described with reference to the accompanying drawings and examples.

Structural representations of the Fig. 1 for embodiment 1；

Fig. 2 is that the jawbone in embodiment 1 is faced upward the side view of mechanism；

Structural representations of the Fig. 3 for embodiment 2.

Specific embodiment

Embodiment 1

As shown in the figure：The respiratory organ of the present embodiment, including frame 10, frame 10 are provided with oxygen enriching system 1 and respirator 2, Oxygen enriching system 1 includes the electromagnetic valve 102 and oxygen hose 103 of oxygen cylinder 101, oxygen cylinder outlet, end and the breathing of oxygen hose 103 Cover 2 connects, i.e., electromagnetic valve 102 is opened, and the oxygen in oxygen cylinder 101 is entered in respirator 2 by oxygen hose 103.The breathing Cover 2 is driven the facial respiratory apparatus that can press to saved person by screw-down 3.Screw-down 3 in the present embodiment is cylinder, certainly Other straight line output devices can also be adopted, after the completion of pressing the breast cycle at one, after the completion of such as pressing breast 30 times, screw-down 3 Drive respirator 2 to depress the mouth and nose of saved person, and open oxygen enriching system 1, cured by oxygen therapy into saved person's body by respirator 2.

As the further improvement of above-mentioned technical proposal, also including pressure breast counting mechanism 4, the pressure breast counting mechanism includes Pressure-sensitive diaphragm 401 and PLC 410, pressure-sensitive diaphragm 401 as pressure breast sensing element, positioned at the rescuer centre of the palm And saved person chest between, when the pressure signal of pressure-sensitive diaphragm 401 is by being up to disappear, PLC 410 is counted Once, i.e., pressure-sensitive diaphragm can sense pressure breast action every time, and be recorded by PLC 410, when PLC 410 is united After the pressure heart number of meter reaches setting value such as 30 times, PLC produces signal to drive screw-down to decline, and makes respirator 2 depress quilt The person's of rescuing face, and control the electromagnetic valve 102 in oxygen enriching system 1 and open, it is that oxygen enters respirator 2, and is input in certain oxygen After close the controllable oxygen input quantity of electromagnetic valve, i.e. PLC, after the completion of oxygen therapy, lift on respirator 2, go successively to next pressure breast Cycle.

As the further improvement of above-mentioned technical proposal, also face upward mechanism 5 including jawbone, the jawbone mechanism 5 that faces upward wraps Elevator 500 and hoisting mechanism 510 under neck are included, the elevator 500 is driven by hoisting mechanism 510 and made on jawbone Face upward.Jawbone is faced upward can make the oxygen channel in saved person's body unimpeded, thus by hoisting mechanism 510 make elevator 500 rise into And will lift on the neck of saved person, so that jawbone faces upward to reach the unobstructed of breathing circuit, it is easy to oxygen to enter saved person's Pulmonary.

Used as the further improvement of above-mentioned technical proposal, the hoisting mechanism 510 includes tiltedly carving 511, screw rod 512 and motor 513, it is described tiltedly carve 511 be located at elevator 500 below and it is with elevator contact of incline plane and horizontally slidable, it is described tiltedly to carve on 511 Screwed hole 514 is provided with, the screw rod 512 is passed through screwed hole 514 and coordinated with its screw thread, and the screw rod 512 is driven by motor 513 Rotate.

Embodiment 2

As different from Example 1, the pressure breast sensing element in the present embodiment includes pressing plate 402, proximity switch 403 and sense Plate 404, the pressing plate 402 is answered to be located between the rescuer centre of the palm and saved person chest, during pressure breast, tablet makes to connect with pressing plate pressure Nearly switch produces signal and is counted by PLC.

Used as the further improvement of above-mentioned technical proposal, the pressure breast sensing element also includes sleeve pipe 405 and in sleeve pipe The traveller 406 for sliding up and down, the pressing plate 402 are connected to the top of traveller 406, and the tablet 404 is connected to traveller 406 Lower section, described sleeve pipe 405 be provided with when depressing to pressing plate 402 from cushioning effect spring 407.

Embodiment 3

As different from Example 1, oxygen enriching system is respiration ball, and respiration ball is a kind of existing simple breathing bag, is wrapped Various the valves such as relief valve of intake valve, relief valve and outlet passageway, the check valve etc. on elastic spheroid, inlet channel is included, is exhaled The spheroid for inhaling ball is extruded from flexible member to supply to mask, and the action of flexible member is then controlled by PLC 410, from And realize the cooperation with pressure breast action.

Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this In the middle of the right of invention.

Claims

1. a kind of respiratory organ, including oxygen enriching system (1) and the respirator (2) being connected with oxygen enriching system, the respirator (2) is by pressing Lower mechanism (3) drives the facial respiratory apparatus that can press to saved person, it is characterised in that：Also include pressure breast counting mechanism (4), it is described Pressure breast counting mechanism includes pressing breast sensing element and PLC (410), the pressure breast sense element senses to press breast to move every time Make；The sensing number of times for pressing breast sensing element is counted and produced by the PLC (410) drives what screw-down declined Signal, and control the duration of oxygen enriching system (1) oxygen therapy into respirator (2).

2. respiratory organ according to claim 1, it is characterised in that：The pressure breast sensing element is pressure-sensitive diaphragm (401), when, pressing breast, the pressure-sensitive diaphragm is located between the rescuer centre of the palm and saved person chest, whenever pressure-sensitive diaphragm (401), when pressure signal is by being up to disappear, PLC (410) is counted once.

3. respiratory organ according to claim 1, it is characterised in that：The pressure breast sensing element includes pressing plate (402), is close to Switch (403) and tablet (404), the pressing plate (402) during pressure breast, are felt between the rescuer centre of the palm and saved person chest Plate is answered proximity switch is produced signal and is counted by PLC with pressing plate pressure.

4. respiratory organ according to claim 3, it is characterised in that：The pressure breast sensing element also include sleeve pipe (405) and The traveller (406) slided up and down in sleeve pipe, the pressing plate (402) are connected to the top of traveller (406), the tablet (404) be connected to the lower section of traveller (406), described sleeve pipe (405) be provided with when depressing to pressing plate (402) from cushioning effect bullet Spring (407).

5. the respiratory organ according to claim 3 or 4, it is characterised in that：Also face upward mechanism (5) including jawbone, the jawbone Face upward the elevator (500) and hoisting mechanism (510) that mechanism (5) includes under neck, the elevator (500) is by elevator Structure (510) drives makes jawbone face upward.

6. respiratory organ according to claim 5, it is characterised in that：The hoisting mechanism (510) is including tiltedly carving (511), spiral shell Bar (512) and motor (513), it is described tiltedly to carve (511) below elevator (500) and with elevator contact of incline plane and level Slide, described tiltedly carving is provided with screwed hole (514) on (511), the screw rod (512) is matched somebody with somebody through screwed hole (514) and with its screw thread Close, the screw rod (512) is driven by motor (513) and rotated.

7. respiratory organ according to claim 6, it is characterised in that：The oxygen enriching system is respiration ball, the respiration ball Spheroid is extruded from flexible member to supply to mask, and the PLC (410) controls flexible member.