CN208927311U - A kind of ICU manually respirator - Google Patents

Abstract

The utility model discloses a kind of ICU manually respirators, it is related to the field of medical instrument technology, specially a kind of ICU manually respirator, including gas-storing bag, the gas-storing bag is fixedly connected with oxygen-enriched air bag by the second air inlet pipe, the oxygen-enriched air bag is fixedly connected with the first air guide three-way connection by third air inlet pipe, the other both ends of the first air guide three-way connection have been respectively fixedly connected with the first respiratory siphon and exhaust pipe, first respiratory siphon has been respectively fixedly connected with the second respiratory siphon and emergency trachea by the second air guide three-way connection, second respiratory siphon is fixedly connected with breathing mask by adapter.The ICU manually respirator, pass through the setting of the second respiratory siphon and emergency trachea, different breathing patterns can be easily replaced to patient according to field condition, pass through the setting of the intracapsular oxygen permeable membrane of oxygen rich air, it can be by the oxygen concentration in air, so that the oxygen content in air conveyed to patient is higher, it is more advantageous to the breathing of patient.

Description

A kind of ICU manually respirator

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of ICU manually respirator.

Background technique

ICU, that is, Intensive Care Unit (Intensive Care Unit), be otherwise known as intensive care unit, be with Development, the birth of novel medical device and the improvement of hospital administrative structure of medical treatment and nursing profession and occur a kind of collection modernization The medical organization mode of management that medical treatment and nursing technology is integrated, ICU puts together urgent patient, in human and material resources and technology On give best guarantee, be desirably to obtain good rescued effect, artificial respirator is the rescue indispensable equipment of urgent patient, It is a kind of device for maintaining and assisting with machinery method patient respiration, and clinical use artificial respirator is commonplace, is commonly used Caused by the various causes of disease breathing stop or respiratory failure rescue and anesthesia during respiratory nursing, respirator it is many kinds of, And having new product appearance every year, different types is different with the respirator installation and application of model, but generally can be divided into two Major class, level pressure type tidal volume airway resistance and lung compliance are affected, small suitable for airway resistance, the good disease of lung compliance People has synchronizing device, has no spontaneous breathing that can apply, and volum-controlled type tidal volume is more constant, is chiefly used in that airway resistance is big and lung The patient of poor compliance, no synchronizing device are usually used in no spontaneous breathing or the long-term mechanically ventilated person of the faint need of autonomous respiration, manually Respirator and patient's is connected with two methods, mask method and endotracheal intubation, and mask method method is simple but is of little use, can be short Phase, the rescue that discontinuously patient or acute respiration for being equipped with the awake cooperation of stomach tube stop；Endotracheal intubation rescue stupor It is commonly used with when semicoma patient, effect is best, but it is unsuitable too long to hold time.When being directed to the different demands of patient, need to adopt With different connection methods, but existing artificial respirator cannot be provided simultaneously with both functions, need replacing different people Work respirator is just able to satisfy the demand of patient, if replacement is not in time, may threaten to the life security of patient.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of ICU manually respirator, solves above-mentioned background The problem of being proposed in technology.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of ICU is manually breathed Device, including gas-storing bag, the side of the gas-storing bag are fixedly connected with the first air inlet pipe, and the gas-storing bag is far from the first air inlet pipe Side is fixedly connected with the second air inlet pipe, and second air inlet pipe is fixedly connected with oxygen-enriched air bag, institute far from one end of gas-storing bag It states oxygen-enriched air bag and is fixedly connected with third air inlet pipe far from the side of the second air inlet pipe, the third air inlet pipe is far from oxygen-enriched air bag One end be fixedly connected with the first air guide three-way connection, the other both ends of the first air guide three-way connection have been respectively fixedly connected with First respiratory siphon and exhaust pipe, first respiratory siphon are fixedly connected with the second air guide far from one end of the first air guide three-way connection Three-way connection, the other both ends of the second air guide three-way connection have been respectively fixedly connected with the second respiratory siphon and emergency trachea, institute It states the second respiratory siphon and is fixedly connected with adapter far from one end of the second air guide three-way connection, the other end of the adapter is fixed It is connected with breathing mask.

Optionally, first air inlet pipe is provided with the first check valve, the third air inlet pipe close to one end of gas-storing bag One end close to oxygen-enriched air bag is provided with second one-way valve.

Optionally, it is connected with safety valve in the middle part of second air inlet pipe, the safety valve was internally provided with Filter membrane.

Optionally, second respiratory siphon is provided with the first valve, the richness close to one end of the second air guide three-way connection Breathing bag is internally provided with oxygen permeable membrane.

Optionally, the emergency trachea is provided with the second valve close to one end of the second air guide three-way connection, described urgent Tracheae is fixedly connected with gas cell far from one end of the second air guide three-way connection.

Optionally, the exhaust pipe is fixedly connected with disinfect box, the exhaust far from one end of the first air guide three-way connection It manages and one end of the first air guide three-way connection is provided with third check valve.

(3) beneficial effect

The utility model provides a kind of ICU manually respirator, have it is following the utility model has the advantages that

1, manually respirator can be according to field condition pair by the setting of the second respiratory siphon and emergency trachea by the ICU Patient takes different connection types, and when patient only needs to be interrupted assisted respiartion, breathing mask is covered on patient's oral area, opens First valve closes the second valve, so that the air in the first respiratory siphon enters in the second respiratory siphon, can discontinuously assist in short term Conscious Patients are breathed, when patient's stupor or when semicoma, emergency trachea is intratracheal by patient's mouth insertion, open the Two valves, patient can be rescued so that the air in the first respiratory siphon enters in emergency trachea by closing the first valve.

2, the ICU manually respirator can be to conveying by the setting of safety valve self-filtering film in the second air inlet pipe Air be filtered, avoid pernicious gas enter oxygen-enriched air bag, influence patient respiration, pass through setting for the intracapsular oxygen permeable membrane of oxygen rich air It sets, the oxygen concentration in air so that the oxygen content in air conveyed to patient is higher, can be more advantageous to the breathing of patient, By the setting of disinfect box, the gas that can be breathed out to patient carries out disinfection, and avoids the air in toxic gas pollution ward.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the schematic diagram of internal structure of the first air guide of the utility model three-way connection.

In figure: 1- gas-storing bag, the first air inlet pipe of 2-, the second air inlet pipe of 3-, the oxygen-enriched air bag of 4-, 5- third air inlet pipe, 6- One air guide three-way connection, the first respiratory siphon of 7-, 8- exhaust pipe, the second air guide of 9- three-way connection, the second respiratory siphon of 10-, 11- are urgent Tracheae, 12- adapter, 13- breathing mask, the first check valve of 14-, 15- second one-way valve, 16- safety valve, 17- filter membrane, The first valve of 18-, the second valve of 19-, 20- gas cell, 21- disinfect box, 22- third check valve.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of ICU manually respirator, including storage Airbag 1, the side of gas-storing bag 1 are fixedly connected with the first air inlet pipe 2, and the first air inlet pipe 2 is provided with close to one end of gas-storing bag 1 One check valve 14 can be sucked air in gas-storing bag 1 by the first air inlet pipe 2 by squeezing gas-storing bag 1, unidirectional by first The setting of valve 14, so that air single can only be flowed into gas-storing bag 1, gas-storing bag 1 is fixed far from the side of the first air inlet pipe 2 It is connected with the second air inlet pipe 3, the second air inlet pipe 3 is used for second air inlet by the air delivery in gas-storing bag 1 into oxygen-enriched air bag 4 The middle part of pipe 3 is connected with safety valve 16, and safety valve 16 is internally provided with filter membrane 17, passes through 16 self-filtering of safety valve The setting of film 17 can be filtered the air conveyed in the second air inlet pipe 3, and pernicious gas is avoided to enter oxygen-enriched air bag 4, shadow Patient respiration is rung, the second air inlet pipe 3 is fixedly connected with oxygen-enriched air bag 4 far from one end of gas-storing bag 1, and the inside of oxygen-enriched air bag 4 is set It is equipped with oxygen permeable membrane, it, can be by the oxygen concentration in air, so that being conveyed to patient by the setting of oxygen permeable membrane in oxygen-enriched air bag 4 Oxygen content in air it is higher, be more advantageous to the breathing of patient, oxygen-enriched air bag 4 is fixedly connected with far from the side of the second air inlet pipe 3 Third air inlet pipe 5, third air inlet pipe 5 are provided with second one-way valve 15 close to one end of oxygen-enriched air bag 4, pass through second one-way valve 15 Setting, avoid patient breathe out gas by third air inlet pipe 5 enter oxygen-enriched air bag 4 in, third air inlet pipe 5 is far from oxygen rich air One end of capsule 4 is fixedly connected with the first air guide three-way connection 6, and the other both ends of the first air guide three-way connection 6 are respectively fixedly connected with There are the first respiratory siphon 7 and exhaust pipe 8, the first air intake duct 7 is used to convey the gas of patient's sucking and discharge, and exhaust pipe 8 is for defeated The gas for sending patient to be discharged, the first respiratory siphon 7 are fixedly connected with the second air guide threeway far from one end of the first air guide three-way connection 6 Connector 9, the other both ends of the second air guide three-way connection 9 have been respectively fixedly connected with the second respiratory siphon 10 and emergency trachea 11, have passed through The setting of second respiratory siphon 10 and emergency trachea 11, can take according to field condition patient different connection types, and second Respiratory siphon 10 is provided with the first valve 18 close to one end of the second air guide three-way connection 9, and emergency trachea 11 is close to the second air guide three One end of pass joint 9 is provided with the second valve 19, and when patient only needs to be interrupted assisted respiartion, breathing mask 13 is covered on patient Oral area opens the first valve 18, closes the second valve 19, so that the air in the first respiratory siphon 7 enters in the second respiratory siphon 10, Discontinuously Conscious Patients can be assisted to be breathed in short term, when patient's stupor or semicoma, emergency trachea 11 is passed through into disease population Chamber insertion is intratracheal, opens the second valve 19, closes the first valve 18, so that the air in the first respiratory siphon 7 enters urgent gas In pipe 11, patient can be rescued, endotracheal intubation rescue stupor is commonly used with when semicoma patient, and effect is best, but maintains Time should not too long emergency trachea 11 far from one end of the second air guide three-way connection 9 be fixedly connected with gas cell 20, gas cell 20 Can be used for fixing emergency trachea 11, closed airway prevents reflux, the second respiratory siphon 10 far from the second air guide three-way connection 9 one End is fixedly connected with adapter 12, and the other end of adapter 12 is fixedly connected with breathing mask 13, and exhaust pipe 8 is far from the first air guide One end of three-way connection 6 is fixedly connected with disinfect box 21, and by the setting of disinfect box 21, the gas that can be breathed out to patient disappears Poison, avoids the air in toxic gas pollution ward, and exhaust pipe 8 is provided with third close to one end of the first air guide three-way connection 6 Check valve 22 avoids the gas backstreaming in disinfect box 21 by the setting of third check valve 22.

In conclusion the ICU manually respirator, passes through the setting of the second respiratory siphon 10 and emergency trachea 11, Neng Gouyi Different connection types is taken patient according to field condition, when patient only needs to be interrupted assisted respiartion, breathing mask 13 is covered In patient's oral area, the first valve 18 is opened, closes the second valve 19, so that the air in the first respiratory siphon 7 enters the second breathing In pipe 10, discontinuously Conscious Patients can be assisted to be breathed in short term, when patient's stupor or semicoma, emergency trachea 11 is passed through Patient's mouth insertion is intratracheal, opens the second valve 19, the first valve 18 is closed, so that the air in the first respiratory siphon 7 enters In emergency trachea 11, patient can be rescued, it, can be to the second air inlet pipe by the setting of 16 self-filtering film 17 of safety valve The air conveyed in 3 is filtered, and is avoided pernicious gas from entering oxygen-enriched air bag 4, patient respiration is influenced, by oxygen-enriched air bag 4 Oxygen concentration in air so that the oxygen content in air conveyed to patient is higher, can be more advantageous to disease by the setting of oxygen permeable membrane The breathing of people, by the setting of disinfect box 21, the gas that can be breathed out to patient carries out disinfection, and avoids in toxic gas pollution ward Air.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation " Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than Second feature.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of ICU manually respirator, including gas-storing bag (1), it is characterised in that: the side of the gas-storing bag (1) is fixed to be connected It is connected to the first air inlet pipe (2), the gas-storing bag (1) is fixedly connected with the second air inlet pipe far from the side of the first air inlet pipe (2) (3), second air inlet pipe (3) is fixedly connected with oxygen-enriched air bag (4) far from the one end of gas-storing bag (1), the oxygen-enriched air bag (4) Side far from the second air inlet pipe (3) is fixedly connected with third air inlet pipe (5), and the third air inlet pipe (5) is far from oxygen-enriched air bag (4) one end is fixedly connected with the first air guide three-way connection (6), the other both ends difference of the first air guide three-way connection (6) It is fixedly connected with the first respiratory siphon (7) and exhaust pipe (8), first respiratory siphon (7) is far from the first air guide three-way connection (6) One end is fixedly connected with the second air guide three-way connection (9), and the other both ends of the second air guide three-way connection (9) are fixed respectively to be connected It is connected to the second respiratory siphon (10) and emergency trachea (11), second respiratory siphon (10) is far from the second air guide three-way connection (9) One end is fixedly connected with adapter (12), and the other end of the adapter (12) is fixedly connected with breathing mask (13).

2. a kind of ICU according to claim 1 manually respirator, it is characterised in that: first air inlet pipe (2) is close One end of gas-storing bag (1) is provided with the first check valve (14), and the third air inlet pipe (5) sets close to the one end of oxygen-enriched air bag (4) It is equipped with second one-way valve (15).

3. a kind of ICU according to claim 1 manually respirator, it is characterised in that: in second air inlet pipe (3) Portion is connected with safety valve (16), and the safety valve (16) is internally provided with filter membrane (17).

4. a kind of ICU according to claim 1 manually respirator, it is characterised in that: second respiratory siphon (10) is leaned on One end of nearly second air guide three-way connection (9) is provided with the first valve (18), and being internally provided with for the oxygen-enriched air bag (4) is oxygen-enriched Film.

5. a kind of ICU according to claim 1 manually respirator, it is characterised in that: the emergency trachea (11) is close One end of second air guide three-way connection (9) is provided with the second valve (19), and the emergency trachea (11) is far from the second air guide threeway One end of connector (9) is fixedly connected with gas cell (20).

6. a kind of ICU according to claim 1 manually respirator, it is characterised in that: the exhaust pipe (8) is far from first One end of air guide three-way connection (6) is fixedly connected with disinfect box (21), and the exhaust pipe (8) is close to the first air guide three-way connection (6) one end is provided with third check valve (22).