CN207755614U - A kind of Cardiological manually respirator - Google Patents
A kind of Cardiological manually respirator Download PDFInfo
- Publication number
- CN207755614U CN207755614U CN201721099949.7U CN201721099949U CN207755614U CN 207755614 U CN207755614 U CN 207755614U CN 201721099949 U CN201721099949 U CN 201721099949U CN 207755614 U CN207755614 U CN 207755614U
- Authority
- CN
- China
- Prior art keywords
- inflator
- chamber
- respirator
- hose
- left chamber
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000010943 off-gassing Methods 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 36
- 239000001301 oxygen Substances 0.000 claims description 36
- 229910052760 oxygen Inorganic materials 0.000 claims description 36
- 238000007373 indentation Methods 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims description 6
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 206010036790 Productive cough Diseases 0.000 description 9
- 208000024794 sputum Diseases 0.000 description 9
- 210000003802 sputum Anatomy 0.000 description 9
- 230000000241 respiratory effect Effects 0.000 description 7
- 230000036461 convulsion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 2
- 208000010496 Heart Arrest Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the field of medical instrument technology, more particularly to a kind of Cardiological manually respirator, including inflator and artificial respiration pipe, inflator inner vertical is equipped with partition board, inflator is divided into left chamber and right chamber by partition board, inflator upper end outer wall is equipped with the first external screw thread, inflator upper end is additionally provided with ring cowling, ring cowling medial surface is equipped with the first internal thread to match with the first external screw thread, the left piston to match with left chamber is equipped in left chamber, outgassing nonreturn valve arrival end is connected to left chamber, it is equipped on the left of inflator front end face and draws hose, hose is drawn to be connected to left chamber, it draws hose and is equipped with absorption check valve, one-way valved outlet end is drawn to be connected to left chamber, air induction hose and absorption hose are connected in front end with artificial respiration pipe, artificial respiration pipe is equipped with respirator, respirator both sides connect arc bandage.The purpose is to：Solve heavy workload caused by existing artificial respirator fault of construction, treatment efficiency is low, and the problem of be easy to damage patient's alveolar.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of Cardiological manually respirator.
Background technology
Artificial respirator is the rescue indispensable equipment of urgent patient, it is to maintain and assist with machinery method patient
A kind of device of breathing, Clinical practice artificial respirator is commonplace, is usually used in the breathing caused by the various causes of disease and stops or breathe
Respiratory nursing during the rescue and anesthesia of failure.The type of respirator is various, and has new product appearance every year.Different types
It is different with the respirator installation and application of model, but generally can be divided into following two major classes：Level pressure type tidal volume airway resistance and
Lung compliance is affected, small suitable for airway resistance, the good patient of lung compliance.There is synchronizing device, there is no spontaneous breathing
It can apply；Volum-controlled type tidal volume is more constant, is chiefly used in the patient that airway resistance is big, lung compliance is poor, no synchronizing device, often
For the long-term mechanically ventilated person of the faint need of no spontaneous breathing or autonomous respiration.
Clinically, for the patient of heart arrest, it is most effective do to carry out treatment using timely cardiac resuscitation
Method.The modes such as conventional cardiac resuscitation generally use life-kiss, intubation catheter and use lung ventilator, latter two
Although mode resuscitation effect is best, it is more demanding to the technology of operating personnel, and also operating process is complicated, and manually exhale
Inhaling just becomes most common mode.But this treatment method is just difficult to be applicable in when applied to patient with infectious disease.By
This makes the medical staff for being engaged in the work of infectious disease internal medicine nursing works as to encounter to belong to the patient by respiratory tract infection such as tuberculosis
When there is heart arrest, it is difficult to the case where suing and labouring.
Tracheae being blocked because of sputum due to some aged patients and leading to not autonomous respiration, medical staff must first remove phlegm
Liquid, then oxygen is carried out, it needs to use two complete equipments, increases workload to medical staff, treatment efficiency is low.
Meanwhile existing artificial respirator is only oxygenated patient's alveolar, then by patient's alveolar restoring force of itself
Gas discharge is carried out, patient's alveolar is easy to damage.
Utility model content
The purpose of this utility model is：It is intended to provide a kind of Cardiological manually respirator, it is existing artificial for solving
Heavy workload caused by respiratory organ structure defect, treatment efficiency is low, and the problem of be easy to damage patient's alveolar.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of Cardiological manually respirator, including inflator and artificial respiration pipe, the inflator inner vertical are equipped with partition board,
The inflator is divided into left chamber and right chamber by partition board, and inflator upper end outer wall is equipped with the first external screw thread, the inflator upper end
It is additionally provided with ring cowling, the ring cowling medial surface is equipped with the first internal thread to match with the first external screw thread, is equipped in the left chamber
The left piston to match with left chamber, the left piston upper surface are equipped with left piston bar, are equipped in the right chamber and right chamber
The right piston to match, the right piston upper surface are equipped with right piston bar, handle, the handle are transversely provided with above the ring cowling
Connect with left piston bar and right piston bar, oxygen feeding tube be equipped on the right side of the inflator, the oxygen feeding tube is connected to right chamber, it is described into
Oxygen pipe is equipped with into oxygen check valve, and the oxygen feeding tube arrival end is connected with decompression capsule, the decompression capsule and extraneous storage oxygen equipment
Connection, the inflator front end surface right side are equipped with air induction hose, and the air induction hose is connected to right chamber, on the air induction hose
Equipped with indentation check valve, the indentation one-way valve inlet end is connected to right chamber, the inflator left side equipped with escape pipe, it is described go out
Tracheae is connected to left chamber, and the escape pipe is equipped with outgassing nonreturn valve, and the outgassing nonreturn valve arrival end is connected to left chamber,
It is equipped on the left of the inflator front end face and draws hose, the absorption hose is connected to left chamber, and the absorption hose, which is equipped with, to be inhaled
Check valve, the absorption one-way valved outlet end is taken to be connected to left chamber, the air induction hose and absorption hose are in front end and manually
Respiratory siphon is connected to, and the artificial respiration pipe is equipped with respirator, and the respirator both sides connect arc bandage.
Using the utility model of above-mentioned technical proposal, in use, respirator is fixed on patient's head by arc bandage,
And artificial respiratory siphon is made to be inserted into patient mouth, handle is twitched upwards, and handle drives left piston and right piston to move upwards, outer at this time
Oxygen in the storage oxygen equipment on boundary enters right chamber after depressurizing capsule, and the objects such as sputum, the exhaust gas of patient in the mouth pass through artificial
Respiratory siphon enters left chamber；Then handle pushes, the indoor oxygen of right chamber by indentation check valve by artificial respiration pipe into
Enter in patient's mouth, works patient's artificial respiration, meanwhile, it is drawn to the objects such as the indoor sputum of left chamber, exhaust gas in the mouth from patient
It is discharged by escape pipe；After the completion, twitch handle is continued up, the above action is repeated.Such structure design, passes through handle
Twitch and pushing, intermittence are oxygenated patient and extract the processing of the objects such as sputum, exhaust gas, and by special channel pumping
Sputum, the exhaust gas taken is discharged, and reduces the workload of medical staff, improves treatment efficiency, while avoiding being oxygenated patient
It is more, it causes the alveolar pressure of patient excessive, patient is caused to damage.
It further limits, the left piston bar outer wall is equipped with the second external screw thread, is arranged on the left piston bar and second
The nut that external screw thread matches.Such structure design when in use, can be according to patient not by the up and down adjustment to nut
Same situation adjusts the amount of oxygen being pressed into every time, i.e., when the amount of oxygen that patient needs is less, nut is rotated down, work is made
The stroke of plug movement shortens, to achieve the purpose that reduce amount of oxygen indentation.
It further limits, the right piston bar outer wall is equipped with graduation mark.Such structure design shows spiral shell by graduation mark
Female position relationship, to achieve the purpose that accurately control oxygen intrusion.
It further limits, filter is equipped in the escape pipe.Such structure design can carry out the gas of extraction
Filter, avoids gas from being directly discharged in air, causes cross-infection.
It further limits, the nut is that inner wall sets female truncated cone-shaped structure.Such structure design, when use
Comfort level higher, and other shapes are can avoid, the contact area of nut and ring cowling caused by after being rotated such as hexagonal structure is not
Consistent problem.
It further limits, the nut outer wall is vertically equipped with anti-skid chequer.Such structure design, when can prevent rotating nuts
The problem of skidding, rotation it is more efficient.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of Cardiological of the utility model manually respirator embodiment；
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is the part structural schematic diagram in a kind of Cardiological of the utility model manually respirator embodiment；
Main element symbol description is as follows：
Inflator 1, partition board 11, ring cowling 2, left piston 31, left piston bar 311, nut 312, right piston 32, right piston bar 321,
Handle 33, oxygen feeding tube 4, into oxygen check valve 41, decompression capsule 5, air induction hose 6, indentation check valve 61, escape pipe 7, outgassing nonreturn valve
71, it draws hose 8, draw check valve 81, artificial respiration pipe 9, respirator 91.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in FIG. 1 to 3, a kind of Cardiological of the utility model manually respirator, including inflator 1 and artificial respiration
Pipe 9,1 inner vertical of inflator are equipped with partition board 11, and inflator 1 is divided by partition board 11 for left chamber and right chamber, and 1 upper end outer wall of inflator is equipped with
First external screw thread, 1 upper end of inflator are additionally provided with ring cowling 2, and 2 medial surface of ring cowling is equipped with spiral shell in first to match with the first external screw thread
Line, the left piston 31 to match with left chamber is equipped in left chamber, and 31 upper surface of left piston is equipped with left piston bar 311, right chamber
Interior equipped with the right piston 32 to match with right chamber, 32 upper surface of right piston is equipped with right piston bar 321, and 2 top of ring cowling is laterally set
There is handle 33, handle 33 to be connect with left piston bar 311 and right piston bar 321, the right side of inflator 1 is equipped with oxygen feeding tube 4, oxygen feeding tube 4 with
Right chamber connection, oxygen feeding tube 4 are equipped with into oxygen check valve 41, and 4 arrival end of oxygen feeding tube is connected with decompression capsule 5, decompression capsule 5 and the external world
The connection of storage oxygen equipment, be equipped with air induction hose 6 on the right side of inflator 1 front end surface, air induction hose 6 is connected to right chamber, air induction hose 6
It is equipped with indentation check valve 61, indentation 61 arrival end of check valve is connected to right chamber, and 1 left side of inflator is equipped with escape pipe 7, escape pipe
7 are connected to left chamber, and escape pipe 7 is equipped with outgassing nonreturn valve 71, and 71 arrival end of outgassing nonreturn valve is connected to left chamber, inflator 1
It is equipped on the left of front end face and draws hose 8, drawn hose 8 and be connected to left chamber, absorption hose 8, which is equipped with, draws check valve 81, inhales
81 outlet end of check valve is taken to be connected to left chamber, air induction hose 6 and absorption hose 8 are connected in front end with artificial respiration pipe 9, manually
Respiratory siphon 9 is equipped with respirator 91, and 91 both sides of respirator connect arc bandage.
In the present embodiment, in use, respirator 91 is fixed on patient's head by arc bandage, and make artificial respiratory siphon
9 are inserted into patient mouth, twitch handle 33 upwards, and handle 33 drives left piston 31 and right piston 32 to move upwards, extraneous at this time
It stores the oxygen in oxygen equipment and enters right chamber after depressurizing capsule 5, the objects such as sputum, the exhaust gas of patient in the mouth pass through artificial respiration
Pipe 9 enters left chamber；Then handle 33 pushes, and the indoor oxygen of right chamber passes through artificial respiration pipe 8 by indentation check valve 61
Into in patient's mouth, work patient's artificial respiration, meanwhile, it is drawn to the objects such as the indoor sputum of left chamber, exhaust gas in the mouth from patient
Body is discharged by escape pipe 7；After the completion, it continues up and twitches handle 33, repeat the above action.Such structure design, passes through
The twitch and pushing of handle 33, intermittence are oxygenated patient and extract the processing of the objects such as sputum, exhaust gas, and by special
Sputum, the exhaust gas of extraction is discharged in channel, reduces the workload of medical staff, improves treatment efficiency, while avoiding to disease
People's oxygenation is excessive, causes the alveolar pressure of patient excessive, causes to damage to patient.
It is preferred that 311 outer wall of left piston bar is equipped with the second external screw thread, it is arranged with and the second external screw thread phase on left piston bar 311
Matched nut 312.Such structure design when in use, can be according to patient's difference by the up and down adjustment to nut 312
The case where, the amount of oxygen being pressed into every time is adjusted, i.e., when the amount of oxygen that patient needs is less, nut 312 is rotated down, work is made
The stroke of plug movement shortens, to achieve the purpose that reduce amount of oxygen indentation.In fact, also can consider it according to actual conditions
The structure design of his adjustable indentation amount of oxygen.
It is preferred that 321 outer wall of right piston bar is equipped with graduation mark.Such structure design shows nut 312 by graduation mark
Position relationship, to achieve the purpose that accurately control oxygen intrusion.In fact, also can be specific to consider according to actual conditions.
It is preferred that being equipped with filter in escape pipe 7.Such structure design can be filtered the gas of extraction, avoid gas
Body is directly discharged in air, causes cross-infection.In fact, also can be specific to consider according to actual conditions.
It is preferred that nut 312, which is inner wall, sets female truncated cone-shaped structure.Such structure design, comfort level when use
Higher, and other shapes are can avoid, nut 312 and the contact area of ring cowling 2 differ caused by after being rotated such as hexagonal structure
The problem of cause.In fact, also can be according to actual conditions, the specific other structures design for considering nut 312.
It is preferred that 312 outer wall of nut is vertically equipped with anti-skid chequer.Such structure design can prevent from skidding when rotating nuts 312
The problem of, rotation it is more efficient.In fact, also can be specific to consider according to actual conditions.
To a kind of Cardiological provided by the utility model, manually respirator is described in detail above.Specific embodiment
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (6)
1. a kind of Cardiological manually respirator, it is characterised in that：Including inflator (1) and artificial respiration pipe (9), the inflator
(1) inner vertical is equipped with partition board (11), and the inflator (1) is divided into left chamber and right chamber by partition board (11), on the inflator (1)
Outer wall is held to be equipped with the first external screw thread, inflator (1) upper end is additionally provided with ring cowling (2), and ring cowling (2) medial surface is equipped with and first
The first internal thread that external screw thread matches is equipped with the left piston (31) to match with left chamber, the left work in the left chamber
It fills in (31) upper surface and is equipped with left piston bar (311), the right piston (32) to match with right chamber is equipped in the right chamber, it is described
Right piston (32) upper surface is equipped with right piston bar (321), and handle (33), the handle are transversely provided with above the ring cowling (2)
(33) it is connect with left piston bar (311) and right piston bar (321), oxygen feeding tube (4) is equipped on the right side of the inflator (1), it is described into oxygen
Pipe (4) is connected to right chamber, and the oxygen feeding tube (4) is equipped with into oxygen check valve (41), and oxygen feeding tube (4) arrival end is connected with
Capsule (5) is depressurized, the decompression capsule (5) is connected to extraneous storage oxygen equipment, and it is soft that air inlet is equipped on the right side of inflator (1) front end surface
It manages (6), the air induction hose (6) is connected to right chamber, and the air induction hose (6) is equipped with indentation check valve (61), the pressure
Enter check valve (61) arrival end to be connected to right chamber, escape pipe (7), the escape pipe (7) and a left side are equipped on the left of the inflator (1)
Chamber, the escape pipe (7) are equipped with outgassing nonreturn valve (71), and outgassing nonreturn valve (71) arrival end connects with left chamber
It is logical, it is equipped on the left of inflator (1) front end face and draws hose (8), the absorption hose (8) is connected to left chamber, the absorption
Hose (8), which is equipped with, draws check valve (81), and absorption check valve (81) outlet end is connected to left chamber, the air induction hose
(6) it being connected to artificial respiration pipe (9) in front end with absorption hose (8), the artificial respiration pipe (9) is equipped with respirator (91),
Respirator (91) both sides connect arc bandage.
2. a kind of Cardiological according to claim 1 manually respirator, it is characterised in that：The left piston bar (311)
Outer wall is equipped with the second external screw thread, and the nut (312) to match with the second external screw thread is arranged on the left piston bar (311).
3. a kind of Cardiological according to claim 2 manually respirator, it is characterised in that：The right piston bar (321)
Outer wall is equipped with graduation mark.
4. a kind of Cardiological according to claim 3 manually respirator, it is characterised in that：It is set in the escape pipe (7)
There is filter.
5. a kind of Cardiological according to claim 4 manually respirator, it is characterised in that：The nut (312) is interior
Wall sets female truncated cone-shaped structure.
6. a kind of Cardiological according to claim 5 manually respirator, it is characterised in that：Nut (312) outer wall
Vertically it is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099949.7U CN207755614U (en) | 2017-08-30 | 2017-08-30 | A kind of Cardiological manually respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099949.7U CN207755614U (en) | 2017-08-30 | 2017-08-30 | A kind of Cardiological manually respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755614U true CN207755614U (en) | 2018-08-24 |
Family
ID=63178512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099949.7U Expired - Fee Related CN207755614U (en) | 2017-08-30 | 2017-08-30 | A kind of Cardiological manually respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619800A (en) * | 2019-09-18 | 2019-12-27 | 苏州新劢德医药工程仿真技术有限公司 | Novel artificial alveolus model |
-
2017
- 2017-08-30 CN CN201721099949.7U patent/CN207755614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619800A (en) * | 2019-09-18 | 2019-12-27 | 苏州新劢德医药工程仿真技术有限公司 | Novel artificial alveolus model |
| CN110619800B (en) * | 2019-09-18 | 2024-05-24 | 苏州新劢德医疗器械科技有限公司 | Novel artificial alveolus model |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |