CN207755614U - A kind of Cardiological manually respirator - Google Patents

A kind of Cardiological manually respirator Download PDF

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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
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China
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chamber
inflator
respirator
hose
cardiological
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CN201721099949.7U
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Inventor
陈章荣
刘宏
吴新华
杨瑛
匡时权
董榆
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First Affiliated Hospital Of Dali University
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First Affiliated Hospital Of Dali University
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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

A kind of Cardiological manually respirator
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.
CN201721099949.7U 2017-08-30 2017-08-30 A kind of Cardiological manually respirator Active CN207755614U (en)

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 Active CN207755614U (en) 2017-08-30 2017-08-30 A kind of Cardiological manually respirator

Country Status (1)

Country Link
CN (1) CN207755614U (en)

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