CN208726471U - The adjustable visual manual resuscitation bag of tidal volume - Google Patents
The adjustable visual manual resuscitation bag of tidal volume Download PDFInfo
- Publication number
- CN208726471U CN208726471U CN201721628660.XU CN201721628660U CN208726471U CN 208726471 U CN208726471 U CN 208726471U CN 201721628660 U CN201721628660 U CN 201721628660U CN 208726471 U CN208726471 U CN 208726471U
- Authority
- CN
- China
- Prior art keywords
- air bag
- bag
- air
- valve
- tidal volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 238000010943 off-gassing Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 9
- 210000004072 Lung Anatomy 0.000 abstract description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 101710012572 CBG24701 Proteins 0.000 description 4
- 206010036790 Productive cough Diseases 0.000 description 3
- 210000003802 Sputum Anatomy 0.000 description 3
- 210000001331 Nose Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
- 208000008784 Apnea Diseases 0.000 description 1
- 206010002974 Apnoea Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010048828 Underweight Diseases 0.000 description 1
- 230000001058 adult Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000003137 congenital heart disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000009910 diseases by infectious agent Diseases 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000002980 postoperative Effects 0.000 description 1
- 230000002685 pulmonary Effects 0.000 description 1
- 230000035812 respiration Effects 0.000 description 1
- 230000003519 ventilatory Effects 0.000 description 1
Abstract
The utility model relates to a kind of adjustable visual manual resuscitation bags of tidal volume, mask connects air bag by escape pipe, air bag connects oxygen storage device by air inlet pipe, breather check valve 5 and intake valve are provided in the air inlet pipe, exhalation vents are set gradually on escape pipe from mask to air bag, outgassing nonreturn valve, flow indicator and air outlet valve, air bag is the air bag of adjustable volume, utility model is that existing manual resuscitation bag is designed to the adjustable air bag of volume capacity, it can be according to patient age size, the volume of the size adjustment air bag of lung capacity, simultaneously, flow indicator is set on the outlet pipe of manual resuscitation bag, operator is facilitated to observe tidal volume in real time.
Description
Technical field
The utility model belongs to medical auxiliary apparatus technical field, and in particular to a kind of tidal volume is adjustable visually manually to exhale
Suction air.
Background technique
Breathing bag is also known as Simple artificial respirator, it is the light instrument for carrying out artificial ventilation, mainly by elasticity is good
The composition such as air bag, check valve, mask and oxygen interface generates ventilation by manual compression air bag, carries out to apnea patient strong
Compel ventilation, assisted respiartion is carried out to the patient of dysfunction of ventilation.Breathing bag is simple with structure, operation is convenient rapidly, is easy to take
Band, the advantages that ventilatory effect is good.
But existing manual resuscitation bag fully relies on medical staff's manual operations, manual expression air bag is to Patients with Lung
Portion's gas supply, the tidal volume being sent into is uncontrollable, and the tidal volume of feeding is not objective, only relies on subjective judgement and squeezes leather bag proficiency or two
1/2, the 1/3 of hand or leather bag is supplied gas, and fully relies on the completion of medical staff's experience, tidal volume is excessive or insufficient, is easy to cause
Patient lungs' tissue mechanical wound, biology wound or histocyte oxygen unbalanced supply-demand are easy to aggravate original wound or cause secondary
The damage of lung or the other histoorgans of body.
Moreover, the air bag of existing manual resuscitation bag be it is general, the volume capacity of air bag is usually according to adult
Lung capacity production, children lesser for lung capacity, baby and neonatal patient are promptly rescued using manual resuscitation bag
When controlling, it is desirable that smaller tidal volume, medical staff cannot operate according to conventional criteria, the more difficult extruding for holding air bag
Frequency and the infant for squeezing the postoperative lasting assisted mechanical ventilator of degree, especially complicated congenital heart disease, because its lung is sent out
Educate difference, pneumonia caused by the reasons such as pulmonary infection, when suction sputum, needs to suspend ventilator auxiliary, double cooperation row suction sputum operation, and one
People's suction sputum, another medical staff carry out breathing bag assisted ventilation, swollen lung, however, exhaling using what current domestic hospitals used
Suction air easily causes to supply gas excessive to low age under-weight infant, leads to rupture of alveoli, pneumothorax is generated, thus critical life entity
Sign, therefore, to the lesser children of lung capacity, baby and neonatal patient practice artificial respiration air bag treatment when, be more easier
The secondary damage for causing infant lung tissue, can not be ignored.
Utility model content
In conclusion it is adjustable that the utility model provides a kind of tidal volume in order to overcome the shortcomings of prior art problem
Visual manual resuscitation bag, it is that existing manual resuscitation bag is designed to the adjustable air bag of volume capacity, can be according to patient
The volume of age size, the size of lung capacity adjustment air bag, meanwhile, it is aobvious that flow is set on the outlet pipe of manual resuscitation bag
Show device, operator is facilitated to observe tidal volume in real time.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of adjustable visual manual resuscitation bag of tidal volume, in which: including mask, escape pipe, air bag, air inlet pipe, into
Gas check valve, outgassing nonreturn valve and flow indicator, the mask connect air bag by escape pipe, and air bag is connected by air inlet pipe
Oxygen storage device is connect, is provided with breather check valve and intake valve in the air inlet pipe, on the escape pipe from mask to air bag
Exhalation vents, outgassing nonreturn valve, flow indicator and air outlet valve are set gradually, the air bag is the air bag of adjustable volume, including
Fixed plate, elastic balloon body, end plate, big casing, small casing and garter spring, one end of the fixed plate are connect with escape pipe, Gu
Small casing is arranged in the other end of fixed board, and small casing is connected to escape pipe, and small casing and big casing suit connect, the excircle of fixed plate
On be provided with card slot, the elastic balloon body is the cylindrical structure of both ends open, and one end is by clamp connection in fixation
In the card slot of plate, the other end is fixedly connected with end plate, and the intracorporal side of elastic balloon that is located at of the end plate is provided with greatly
Casing, the other side connect air inlet pipe, and air inlet pipe is connected to big casing, is provided on the big casing and small casing multiple
Hole.
Further, outlet safety valve is provided between flow indicator and air bag on the escape pipe.
Further, expiratory one-way valve is provided on the exhalation vents.
Further, air inlet safety valve is provided between the air inlet pipe upper air check valve and oxygen storage device.
Further, gasket is provided in the card slot in the fixed plate.
Further, it is provided with graduation mark on the elastic balloon body, graduation mark is arranged along its length.
The utility model has the following beneficial effects:
1, the utility model is that existing manual resuscitation bag is designed to the adjustable air bag of volume capacity, can be according to patient
The volume of age size, the size of lung capacity adjustment air bag, meanwhile, it is aobvious that flow is set on the outlet pipe of manual resuscitation bag
Show device, operator is facilitated to observe tidal volume in real time.
2, be provided with flow indicator on the escape pipe of the utility model, flow indicator can real-time display pass through outlet
The flow of the gas of pipe, the flow that operator can show according to flow indicator increase and decrease the dynamics of extruding gasbag in real time, from
And provide the tidal volume for being suitble to patient.
3, the utility model air bag is the adjustable air bag of volume capacity, unclamps garter spring, elastic balloon body is made to be in free shape
State pushes and pulls fixed plate, and the distance between adjustment fixing plate and end plate realize the purpose of adjustment air bag volume capacity, and adjustment finishes
Afterwards, then by garter spring by elastic balloon body banding in card slot in fixed plate, the adjustment of air bag volume capacity can be completed, it is small
The setting of casing and big casing play the guiding role in mobile fixed plate, the open-work on small casing and big casing, facilitate oxygen into
Enter the oxygen in air bag and in air bag and enters escape pipe.Graduation mark is arranged on elastic balloon body in the utility model, the graduation mark
The length dimension that can be elastic balloon body, is also possible to cubical content, and the setting of graduation mark facilitates medical staff intuitively to adjust
Bag volume.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of adjustable visual manual resuscitation bag of tidal volume, including mask 1, escape pipe 2, air bag 3, into
Tracheae 4, breather check valve 5, outgassing nonreturn valve 6 and flow indicator 7, the mask 1 connect air bag 3, gas by escape pipe 2
Capsule 3 connects oxygen storage device 8 by air inlet pipe 4, and apparatus of oxygen supply of the invention can be storage oxygen bag, be also possible to connect by pipeline
Oxygen cylinder, be provided with breather check valve 5, intake valve 9 and air inlet safety valve 14, the escape pipe 2 in the air inlet pipe 4
On exhalation vents 10, outgassing nonreturn valve 6, flow indicator 7, air outlet valve 11 and outlet safety valve are set gradually from mask 1 to air bag 3
12, expiratory one-way valve 13 is provided on the exhalation vents 10, the air bag 3 is the air bag 3 of adjustable volume, including fixed plate
31, elastic balloon body 32, end plate 33, big casing 34, small casing 35 and garter spring 36, one end of the fixed plate 31 and escape pipe
Small casing 35 is arranged in 2 connections, the other end of fixed plate 31, and small casing 35 is connected to escape pipe 2, and small casing 35 and big casing 34 are set with
It connecting, card slot 37 is provided on the excircle of fixed plate 31, the elastic balloon body 32 is the tube-shaped structure of both ends open,
One end is through clamp connection in the card slot 37 of fixed plate 31, and the other end is fixedly connected with end plate 33, in fixed plate 31
Gasket 15 is provided in card slot 37, the side of the end plate 33 being located in elastic balloon body 32 is provided with big casing 34,
Its other side connects air inlet pipe 4, and air inlet pipe 4 is connected to big casing 34, is provided on the big casing 34 and small casing 35 more
A open-work.It is provided with graduation mark on the elastic balloon body 32, graduation mark is arranged along its length, and graduation mark can be bullet
Property air bag body 32 length scale line, be also possible to bag volume graduation mark, the elastic balloon body 32 of the utility model is round tube
Shape structure can intuitively calculate its volume in the case where its circular tube end face area is fixed, change the end plate 33 of air bag 3 with
The distance between fixed plate 31, so that it may achieve the purpose that the volume for adjusting air bag 3.The flow indicator 7 of the utility model is city
Flow indicator is sold, can be electronic type, is also possible to mechanical display tabular form.
In use, medical staff links closely mask 1 at the mouth and nose of patient, intake valve 9 and air outlet valve 11, oxygen storage device are opened
Oxygen in 8 enters in air bag 3 from air inlet pipe 4, medical staff's extruding gasbag 3, into the oxygen in air bag 3 through flow indicator
7 and outgassing nonreturn valve 6, enter patient breathing system through patient's mouth and nose, provides oxygen for patient, medical staff stops extruding gasbag
When 3, outgassing nonreturn valve 6 is closed, and patient exhalation air is discharged through exhalation vents 10 and expiratory one-way valve 13, will not along escape pipe 2 into
Enter in air bag 3.Medical staff observes the tidal volume that flow indicator 7 is shown, suitably increases or reduce extruding according to tidal volume
The dynamics of air bag 3, according to operating frequency extruding gasbag 3 needed for patient.
If patient age is smaller, when needing lesser tidal volume, the volume of air bag 3 is adjusted at this time, unclamps garter spring 36, this
The garter spring 36 of utility model can be commercially available common garter spring 36, and disposable band can also be used.After unclamping garter spring 36, elastic balloon
Body 32 is detached from out of card slot 37 under the effect of its elastic force, pushes fixed plate 31, fixed plate 31 is mobile to end plate 33, according to elastic gas
The position of graduation mark adjustment fixing plate 31 on utricule 32, when the arrival of fixed plate 31 needs position, banding garter spring 36 will be elastic
32 banding of air bag body is provided with gasket 15 in the card slot 37 in fixed plate 31 in card slot 37, can prevent gas leakage.
It is noted that described above implement to be the affiliated technology to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of field those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model
The thinking and range of technical solution, should be included within interest field required by the utility model.
Claims (6)
1. a kind of adjustable visual manual resuscitation bag of tidal volume, it is characterised in that: including mask (1), escape pipe (2), air bag
(3), air inlet pipe (4), breather check valve (5), outgassing nonreturn valve (6) and flow indicator (7), the mask (1) is by going out
Tracheae (2) connects air bag (3), and air bag (3) is arranged on (4) by air inlet pipe (4) connection oxygen storage device (8), the air inlet pipe
There are breather check valve (5) and an intake valve (9), sets gradually exhalation vents from mask (1) to air bag (3) on the escape pipe (2)
(10), outgassing nonreturn valve (6), flow indicator (7) and air outlet valve (11), the air bag (3) are the air bag of adjustable volume
(3), including fixed plate (31), elastic balloon body (32), end plate (33), big casing (34), small casing (35) and garter spring (36), institute
The one end for the fixed plate (31) stated is connect with escape pipe (2), and small casing (35) are arranged in the other end of fixed plate (31), small casing
(35) escape pipe (2) are connected to, small casing (35) and big casing (34) suit connect, and are provided with card on the excircle of fixed plate (31)
Slot (37), the elastic balloon body (32) are the cylindrical structure of both ends open, and one end is by clamp connection in fixed plate
(31) in card slot (37), the other end is fixedly connected with end plate (33), and the end plate (33) is located at elastic balloon body
(32) side in is provided with big casing (34), and the other side connects air inlet pipe (4), and air inlet pipe (4) is connected to big casing (34), institute
Multiple open-works are provided on the big casing (34) and small casing (35) stated.
2. the adjustable visual manual resuscitation bag of tidal volume according to claim 1, it is characterised in that: the escape pipe
(2) outlet safety valve (12) are provided between flow indicator (7) and air bag (3) on.
3. the adjustable visual manual resuscitation bag of tidal volume according to claim 1, it is characterised in that: the exhalation vents
(10) expiratory one-way valve (13) are provided on.
4. the adjustable visual manual resuscitation bag of tidal volume according to claim 1, it is characterised in that: the air inlet pipe
(4) it is provided between upper air check valve (5) and oxygen storage device (8) air inlet safety valve (14).
5. the adjustable visual manual resuscitation bag of tidal volume according to claim 1, it is characterised in that: the fixed plate
(31) gasket (15) are provided in the card slot (37) on.
6. the adjustable visual manual resuscitation bag of tidal volume according to claim 1, it is characterised in that: the elastic gas
Utricule is provided with graduation mark on (32), and graduation mark is arranged along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628660.XU CN208726471U (en) | 2017-11-29 | 2017-11-29 | The adjustable visual manual resuscitation bag of tidal volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628660.XU CN208726471U (en) | 2017-11-29 | 2017-11-29 | The adjustable visual manual resuscitation bag of tidal volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726471U true CN208726471U (en) | 2019-04-12 |
Family
ID=66020426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628660.XU Expired - Fee Related CN208726471U (en) | 2017-11-29 | 2017-11-29 | The adjustable visual manual resuscitation bag of tidal volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208726471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494759A (en) * | 2020-11-26 | 2021-03-16 | 张国新 | Safe and efficient pediatric medical emergency atomizer |
| CN113633940A (en) * | 2021-08-31 | 2021-11-12 | 刘宗泰 | Rib fracture rehabilitation exercise device |
-
2017
- 2017-11-29 CN CN201721628660.XU patent/CN208726471U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494759A (en) * | 2020-11-26 | 2021-03-16 | 张国新 | Safe and efficient pediatric medical emergency atomizer |
| CN113633940A (en) * | 2021-08-31 | 2021-11-12 | 刘宗泰 | Rib fracture rehabilitation exercise device |
| CN113633940B (en) * | 2021-08-31 | 2022-04-22 | 刘宗泰 | Rib fracture rehabilitation exercise device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20191129 |