CN201263827Y - Respiration auxiliary system - Google Patents

Respiration auxiliary system Download PDF

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Publication number
CN201263827Y
CN201263827Y CN 200820014818 CN200820014818U CN201263827Y CN 201263827 Y CN201263827 Y CN 201263827Y CN 200820014818 CN200820014818 CN 200820014818 CN 200820014818 U CN200820014818 U CN 200820014818U CN 201263827 Y CN201263827 Y CN 201263827Y
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China
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pipe
pipeline
opening
oversheath
auxiliary system
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刘春江
刘文畅
刘雯佳
王�锋
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Priority to CN 200820014818 priority Critical patent/CN201263827Y/en
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Publication of CN201263827Y publication Critical patent/CN201263827Y/en
Priority to PCT/CN2009/000869 priority patent/WO2010017685A1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0409—Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)

Abstract

The utility model relates to a respiratory auxiliary system which comprises a trachea cannula auxiliary device and a respiratory auxiliary device, wherein the trachea cannula auxiliary device is provided with an outer jacket (1) with openings on both ends, a hollow pipeline is positioned between the openings arranged on both ends of the outer jacket (1), the small head end of the outer jacket (1) is provided with a hollow pipe with an outward opening, and the utmost front end of the large head end of the outer jacket (1) is provided with an esophagus hood (101). Furthermore, the concrete structure of the esophagus hood (101) is one of the following conditions: the outer part of the esophagus hood (101) is closed without an opening, or the esophagus hood (101) is provided with an opening, and the opening is provided with an independent communication pipeline which is directly connected to the small head end of the outer jacket (1), or the position 3-200mm away from the end part of the large head end of the outer jacket (1) is provided with another pipeline opening which is communicated with the pipeline opening of the small head end of the outer jacket (1). The respiratory auxiliary system has convenient operation and obvious low equipment cost, and can be used for the first aid of public places and the clinique and has foreseeable great economic value and social value.

Description

A kind of respiration auxiliary system
Technical field
This utility model relates to machinery, material science and medical technology, and a kind of respiration auxiliary system is provided especially.
Background technology
In the prior art, in the process that the drowning person to trachea or bronchus hydrops rescues, need just can success through the professional health care personnel of special training the endotracheal intubation to patient so that the patient is rescued.But the professional and technical personnel very little, and it is concentrated relatively to distribute, and makes relief drowning person's action often can not implement; The technical operation complexity of its existence simultaneously, and outstanding problem such as success rate is low.
Respiratory organ commonly used at present is that tracheal intubation is inserted in the trachea by glottis, stops up trachea centre one side with air bag, in external connection artificial ventilator, practices artificial respiration.Its shortcoming is: 1) can not normally take a breath when in trachea, the bronchus a large amount of water and secretions being arranged and cause anoxia in the body; 2) tracheal intubation needs at laryngoscope, and is bronchoscopic down auxiliary, needs experienced professional to implement.In addition, also have BIPAP etc., need on face is with, to seal breathing mask and carry out pressure breathing.Its shortcoming is can not normally take a breath to cause anoxia in the body when in oral cavity, nasal cavity, throat, trachea, the bronchus a large amount of water and secretions being arranged.Mouth-to-mouth artificial respiration's effect is more bad during first aid.
This respiration auxiliary system is under the guiding of tracheal intubation auxiliary device fine duct to be inserted in trachea, the bronchus.Attraction part by fine duct is discharged the water in trachea, bronchus, the lung, secretions, carbon dioxide, keeps airway patency, practices artificial respiration by sending the oxygen part that oxygen is directly delivered in trachea, the bronchus.
Therefore, people catch at the more simple and respiration auxiliary system easily of a kind of operation, so that solve existing technical barrier in actual applications better.
The utility model content
The purpose of this utility model provides a kind of respiration auxiliary system that can be applied to medical field or civil area,
This utility model provides a kind of respiration auxiliary system, it is characterized in that: include tracheal intubation auxiliary device and respiratory assist system two parts in the described respiration auxiliary system.It is the pipeline of hollow that its respiratory assist system is specially between oversheath 1, two opening of both ends open; Wherein: the little head end of oversheath 1 be external opening and tube wall comparatively evenly and certain flexible hollow pipe arranged, oversheath 1 stub end be sealing astomous esophagus top medicated cap 101 foremost, the end elementary contour of esophagus top medicated cap 101 is taper, and the less end of cross-sectional area is at the close end of stub end;
The concrete structure of esophagus top medicated cap 101 can be one of following two kinds of situations: outside sealing imperforation prevents esophagus and gastric content adverse current or gastric aeration so that esophagus is carried out better seal; Opening is arranged, this opening has connecting pipeline independently to be directly connected to the little head end of oversheath 1, we can attract esophagus with gastric content or be connected independently mass transport pipeline to utilize this opening, also it can be closed need not, general effect is identical with aforesaid technique effects with the outside sealing of esophagus top medicated cap 101;
There is its microcephaly of connection to hold another pipeline opening of pipeline opening at 3～200mm place, stub end end of distance oversheath 1.
In the tracheal intubation auxiliary device in the respiration auxiliary system described in the utility model, the hollow pipe pipeline in the described oversheath 1 is 1～10 relatively independent pipeline that connects separately; Can by its insert thinner hollow pipe to trachea or/and absorb the operation or the operations such as air inlet or aerofluxus of water and other retentates in the bronchus; Perhaps arrange the circuit that connects illuminator 6 or image collecting device 4 etc.; Certainly can also be directly with it as the aerating gasbag loading line, or portion arranges and connects aerating gasbag and inflatable bladders 201 is supplied/the charge/discharge gas pipeline of the device of bleeding within it.
Described tracheal intubation auxiliary device is characterized in that: near near the opening pipeline opening of stub end pipeline aperture position adjusting device 2 is arranged on the described oversheath 1; Be specially and be arranged in described oversheath 1 near near the inflatable bladders 201 the opening of stub end; Described inflatable bladders 201 specifically has 1～8, and partly or entirely having in the inflatable bladders 201 is connected near the charge/discharge gas pipeline the oversheath 1 little head end.
Also be provided with one of following parts or its combination on the described oversheath 1 in described tracheal intubation auxiliary device: be provided with image collecting device 4 near near the opening pipeline opening of stub end; Described image collecting device 4 is the combination with lower member: photographic head, the Flame Image Process and the display device that connect the image transmission line of photographic head, be connected with photographic head by the image transmission line; Be provided with illuminator 6 near near the opening pipeline opening of stub end on the described oversheath 1, be used for illumination so that carry out image acquisition and observe operation.
The total length of described tracheal intubation auxiliary device can be 10cm～65cm, and the hollow pipeline cross-sectional diameter that described oversheath 1 inside has two open interior to connect is 1～60mm.
Another important creativeness of the present utility model embodies and is: also include respiratory assist system in the described respiration auxiliary system.Its microcephaly who is specially by oversheath 1 opening holds insertion and reaches trachea or/and manage 5 in intrabronchial near the opening oversheath 1 stub end.
The insertion end 501 of interior pipe 5 is porose near also being provided with on the open-ended tube walls.
There is 1～10 relatively independent pipeline pipe 5 inside in described; Be preferably 2 relatively independent pipelines; One of them is an air supply pipe, and another is the drainage exhaust pipe;
A certain pipeline of pipe 5 inside in the insertion end 501 of interior pipe 5 is being communicated with near each set hole on the open-ended tube walls; The preferred wherein pipeline that only is communicated with interior pipe 5 inside in each hole; So that draining and air feed guarantee that separately technique effect is better.The hole interlaced arrangement that pipe 5 is being communicated with the hole of air supply pipe and is being communicated with the drainage exhaust pipe in the air supply pipe is a section of 0～50cm in interior pipe 5 insertion ends 501 tip lengths; In the hole of pipe 5 insertion end 501 ends can be reduced to two: insertion end 501 ends of pipe 5 in only being arranged in also can become and a plurality ofly evenly or according to certain rule arrange.
Respiratory assist system in the described respiration auxiliary system also has one of following feature or its combination:
The insertion end 501 of interior pipe 5 is communicated with its outside by the hole on the tube wall;
Insertion end 501 surfaces of interior pipe 5 are provided with 1～90 airway pressure pick off, so that it is intrinsic pressure to measure tracheal bronchus, regulate the gas transmission flow, and it is intrinsic pressure that adjusting drainage exhaust flow is controlled tracheal bronchus, prevents trachea, the damage of bronchus and lungs.
One of them is supply air line for interior pipe 5 interior two relatively independent pipelines in the described respiration auxiliary system, and air feed air pressure is 1～1000cmH 2O; Another pipeline is the drainage exhaust pipe.；
Also have the air supply pipe of pipe 5 in connecting and/or the respiratory control device of drainage exhaust pipe in the described respiration auxiliary system, be used for the action and the procedure parameter of import/exhaust, suction are controlled; Or have connect in the air supply pipe of pipe 5 and/or the pressure breathing air bag of drainage exhaust pipe.The drainage exhaust pipe also can be connected with drawing water with utensil or equipment of manual or automatic working method work.
In pipe 5 insertion end 501 ends can seal with convenient insertion end 501 air feed the time because the intrinsic pressure too high damage lungs of tip air flue.Interior pipe 5 insertion ends 501 surfaces can be provided with pressure transducer, and it is intrinsic pressure so that better guarantee to avoid the lungs of harm people to measure tracheal bronchus.
One of them is supply air line for interior pipe 5 interior two relatively independent pipelines in the described respiration auxiliary system, and air feed air pressure is 1-1000cmH 2O; Another pipeline is the drainage exhaust pipe.Pipe 5 is used for respiratory control device that the action and the procedure parameter of import/exhaust, suction are controlled in also have connecting in the described respiration auxiliary system, for example mode of import/exhaust, frequency, air feed air pressure, suction flow, suction frequency or the like; Or have connect in the air supply pipe of pipe 5 and/or the pressure breathing air bag of drainage exhaust pipe.The drainage exhaust pipe also can be connected with drawing water with utensil or equipment of manual or automatic working method work.
We at first fill in oversheath 1 people's throat in actual use so that use the esophagus top medicated cap 101 of oversheath 1 stub end to withstand the esophagus opening and make it sealing and prevent air inlet water inlet in the esophagus, prevent that gastric content from flowing in the trachea.When oversheath 1 being filled in people's throat, note the direction of oversheath 1, guarantee that near the internal duct opening oversheath 1 stub end aims at the trachea opening substantially, we utilize image collecting device 4 to observe concrete alignment case under illuminator 6 helps then, utilize simultaneously to be arranged near near near the internal duct opening of inflatable bladders 201 concrete meticulous adjusting oversheath 1 stub ends of the internal duct opening of oversheath 1 stub end, make it can better aim at the trachea opening.
Afterwards, we insert throat up to the people with interior pipe 5 from the internal duct of oversheath 1, and insertion end 501 ends of pipe 5 are inserted and reached trachea even bronchus inside in specifically can making.
At the inner directly oxygen supply gas of trachea even bronchus, discharge carbon dioxide and be strayed into water in the trachea and bronchus etc., practice artificial respiration.
The drainage exhaust pipeline sucking-off of pipe 5 inside was trapped in people's the bronchus or water or other retentates at trachea place in we utilized then, and combustion gas is initiatively imported oxygen-containing gas by air supply pipe and prevented the alveolar collapse in lung; Suction and defeated/deflated process can hocket according to practical situation and also can carry out simultaneously, can carry out the working method of smooth formula or pulsed; Also can carry out single at supply air line or at a certain concrete operations of drainage exhaust pipeline or take other concrete operations form; Discharge patient's mind up to the hydrops at the drowning person's trachea and bronchus place that is rescued and recover substantially, and till initiatively breathing.The oxygen of interior pipe 5 is sent into, waste gas is discharged, the eliminating of water, secretions, and action such as tracheal bronchus is intrinsic pressure or parameter can carry out control corresponding according to suitable control law by the respiratory control device in the external respiration auxiliary system, also can carry out Artificial Control with utensil with drawing water of pressure breathing air bag and manual or automatic working method work.Better understand the concrete condition of throat under can help when using respiration auxiliary system described in the utility model at following parts, the auxiliary operation personnel make best judgement, so that better adjust accordingly and other various operations, they specifically can be one of following or its combination: be arranged in oversheath 1 big end illuminator 6 and image collecting device 4, be arranged in the airway pressure pick off on insertion end 501 surfaces.
Advantage of the present utility model: providing convenience property of operation and the various probability of utilizing special-purpose oversheath 1 to block people's esophagus and carry out for air flue at the people, for example can carry out tracheal intubation, can insert whereby in pipe 5 absorb water, operation such as oxygen supply is so that rescue the drowning person.
This utility model is convenient to operation, and water and the secretions that can remove in trachea, bronchus, the lung are guaranteed airway patency, and can carry out external passive assisted respiartion operation.
This utility model can be arranged on seabeach, swimming pool and other various public places.Also can be arranged on ambulance, medical treatment office such as hospital.
In this utility model, the innovative active gas transmission design of the design of interior pipe 5 is operated the special arrangement that also has internal duct and hole for the ease of gas transmission and suction simultaneously.In pipe 5 can under the guiding of tracheal intubation auxiliary device, insert in people's trachea or the bronchus very easily and can carry out operations such as follow-up suction, import/exhaust easily.This utility model creatively provides a kind of special equipment that requires relative prior art obviously to reduce of operating for the drowning person, its can be used to rescue drowning person or other need supply oxygen or/and combustion gas or/and carry out trachea or bronchus suction or remove the patient of other retentates.This utility model can be used for the first aid and the clinical practice of public place, and it has foreseeable huge economic and social value.
Description of drawings
Below in conjunction with drawings and the embodiments this utility model is described in further detail:
Principle schematic when Fig. 1 inserts respiration auxiliary system described in the utility model for human body throat trachea;
Fig. 2 is the structural principle sketch map of the oversheath 1 in the respiration auxiliary system;
Fig. 3 is the structural principle sketch map of the interior pipe 5 in the respiration auxiliary system.
The specific embodiment
Number designation implication explanation in each accompanying drawing: oversheath 1, esophagus top medicated cap 101; Pipeline aperture position adjusting device 2, inflatable bladders 201; Image collecting device 4; Interior pipe 5, insertion end 501; Illuminator 6.
Embodiment 1
A kind of respiration auxiliary system, specifically referring to accompanying drawing 1～3, it includes tracheal intubation auxiliary device and respiratory assist system, and it is the pipeline of hollow that the tracheal intubation auxiliary device is specially between oversheath 1, two opening of both ends open; Wherein: the little head end of oversheath 1 be external opening and tube wall comparatively evenly and certain flexible hollow pipe arranged, oversheath 1 stub end be sealing astomous esophagus top medicated cap 101 foremost, the end elementary contour of esophagus top medicated cap 101 is taper, and the less end of cross-sectional area is at the close end of stub end.The end of esophagus top medicated cap 101 is specially enclosed construction so that the sealing esophagus prevents itself and trachea or extraneous the connection.There is its microcephaly of connection to hold another pipeline opening of pipeline opening at about 6cm place, the stub end end of distance oversheath 1.
In the described tracheal intubation auxiliary device, hollow pipe pipeline in the described oversheath 1 is the pipeline of 2 perforations, wherein the cross-sectional area of a hollow pipeline is relatively large, can insert therein that relatively thinner hollow pipe absorbs water in the tracheal bronchus and the operation or the operations such as air feed or aerofluxus of other retentates; Or carry out tracheal intubation.
Can arrange the connection line that connects illuminator 6, image collecting device 4 in the less relatively hollow pipe of another root cross-sectional area; Certainly can also be directly with it as uses such as aerating gasbag 201 loading lines, or portion arranges and connects aerating gasbag 201 and inflatable bladders 201 is supplied/the charge/discharge gas pipeline of the device of bleeding within it.
In the described tracheal intubation auxiliary device, near near the opening pipeline opening of stub end pipeline aperture position adjusting device 2 is arranged on the described oversheath 1; Be specially and be arranged in described oversheath 1 near near the inflatable bladders 201 the opening of stub end; Described inflatable bladders 201 specifically has 4, and inflatable bladders 201 all is connected near the charge/discharge gas pipeline the oversheath 1 little head end so that can utilize it to adjust the particular location of the opening pipeline opening of close stub end on the oversheath 1.
Also be provided with one of following parts or its combination on the described oversheath 1 in described tracheal intubation auxiliary device: be provided with image collecting device 4 near near the opening pipeline opening of stub end; Described image collecting device 4 is the combination with lower member: photographic head, the Flame Image Process and the display device that connect the image transmission line of photographic head, be connected with photographic head by the image transmission line; Be provided with illuminator 6 near near the opening pipeline opening of stub end on the described oversheath 1, be used for illumination so that carry out image acquisition and observe operation
The total length of described tracheal intubation auxiliary device is about 45cm, and the cross section overall diameter of described oversheath 1 inner hollow pipeline is 30mm.
Pipe 5 in also including in the described respiration auxiliary system, it has certain toughness so that insert in people's trachea or in the bronchus smoothly.Its microcephaly by oversheath 1 opening holds and inserts and reach in the tracheal bronchus near the opening oversheath 1 stub end; There are 2 relatively independent pipelines pipe 5 inside in described: one of them is air supply pipe, and another is the drainage exhaust pipe;
The insertion end 501 of interior pipe 5 is porose near also being provided with on the open-ended tube walls.A certain pipeline of pipe 5 inside in the insertion end 501 of interior pipe 5 is being communicated with near each set hole on the open-ended tube walls: air supply pipe or drainage exhaust pipe; Wherein pipeline of pipe 5 inside in each hole only is communicated with; So that the draining air feed separately, guarantees that technique effect is better.The hole interlaced arrangement that is being communicated with the hole of air supply pipe and is being communicated with the drainage exhaust pipe is in interior pipe 5 insertion ends 501 ends, and its length is a section of 20cm; In the hole of pipe 5 insertion end 501 ends can be reduced to two: insertion end 501 ends of pipe 5 in only being arranged in also can be a plurality ofly evenly or according to certain rule to arrange.
In the sealing of pipe 5 insertion end 501 ends during with convenient insertion end 501 air feed because the intrinsic pressure too high damage lungs of tip air flue.Interior pipe 5 insertion ends 501 surfaces are provided with pressure transducer, and it is intrinsic pressure so that better guarantee to avoid the lungs of harm people to measure tracheal bronchus.
One of them is supply air line for interior pipe 5 interior two relatively independent pipelines in the described respiration auxiliary system, and air feed air pressure is at 1-1000cmH 2Adjustable in the O scope; Another pipeline is the drainage exhaust pipe, and the drainage exhaust pipe is externally connected to drawing water with utensil or equipment of manual or automatic working method work; Connect pipe 5 in this in the described respiration auxiliary system in addition and be used for respiratory control device that the action and the procedure parameter of import/exhaust, suction are controlled, for example mode of import/exhaust, frequency, air feed air pressure, suction flow, suction frequency or the like.
We at first fill in oversheath 1 people's throat in actual use so that use the esophagus top medicated cap 101 of oversheath 1 stub end to withstand the esophagus opening and make it sealing and prevent air inlet water inlet in the esophagus, prevent that gastric content from flowing in the trachea.When oversheath 1 being filled in people's throat, note the direction of oversheath 1, guarantee that near the internal duct opening oversheath 1 stub end aims at the trachea opening substantially, we utilize image collecting device 4 to observe concrete alignment case under illuminator 6 helps then, utilize simultaneously to be arranged near near near the internal duct opening of inflatable bladders 201 concrete meticulous adjusting oversheath 1 stub ends of the internal duct opening of oversheath 1 stub end, make it can better aim at the trachea opening.
Afterwards, we insert throat up to the people with interior pipe 5 from the internal duct of oversheath 1, and insertion end 501 ends of pipe 5 are inserted and reached trachea even bronchus inside in specifically can making.
The drainage exhaust pipeline sucking-off of pipe 5 inside was trapped in people's the bronchus or water or other retentates at trachea place in we utilized then, and initiatively imported the oxygen-containing gas combustion gas in lung, prevented the alveolar collapse; Suction and defeated/deflated process can hocket according to practical situation and also can carry out simultaneously, can carry out the working method of smooth formula or pulsed; Also can carry out single at supply air line or at a certain concrete operations of drainage exhaust pipeline or take other concrete operations form; Discharge patient's mind up to the hydrops at the drowning person's trachea and bronchus place that is rescued and recover substantially, and till initiatively breathing.
In pipe 5 oxygen send into, waste gas discharges, the eliminating of water, secretions, and action such as tracheal bronchus is intrinsic pressure or parameter can be carried out control corresponding according to suitable control law by the respiratory control device in the external respiration auxiliary system.Better understand the concrete condition of throat under can help when using respiration auxiliary system described in the utility model at following parts, the auxiliary operation personnel make best judgement, so that better adjust accordingly and other various operations, they specifically can be one of following or its combination: be arranged in oversheath 1 big end illuminator 6 and image collecting device 4, be arranged in the airway pressure pick off on pipe 5 insertion ends 501 surfaces.
Embodiment 2
Present embodiment content and embodiment 1 content are basic identical, and its main difference part is:
1) there is its microcephaly of connection to hold another pipeline opening of pipeline opening at about 30mm place, the stub end end of distance oversheath 1;
2) the hollow pipe pipeline in the described oversheath 1 is 10 relatively independent pipelines that connect separately;
3) described inflatable bladders 201 specifically has 8, is used to finely tune the aperture position of the opening pipeline of close stub end on the oversheath 1;
4) there are 10 relatively independent pipelines described interior 5 inside of managing: wherein 4 are air supply pipe, and other 6 is the drainage exhaust pipe;
A certain pipeline of pipe 5 inside in the insertion end 501 of interior pipe 5 is being communicated with near each set hole on the open-ended tube walls; Wherein pipeline of pipe 5 inside in each hole only is communicated with; So that the draining air feed guarantees that separately technique effect is better.The hole interlaced arrangement that is being communicated with the hole of air supply pipe and is being communicated with the drainage exhaust pipe is on a section of 30cm in interior pipe 5 insertion ends 501 tip lengths;
5) total length of described tracheal intubation auxiliary device can be 65cm, and the hollow pipeline cross section overall diameter that described oversheath 1 inside has two open interior to connect is 60mm;
6) if necessary intraesophageal dirt is cleared up, perhaps need the patient from esophagus to the gastric transportation of substances, then can there be opening the outside of esophagus top medicated cap 101 to the direction of esophagus, this opening has connecting pipeline independently to be directly connected to the little head end of oversheath 1, we can connect independently mass transport pipeline to utilize this opening, it can be communicated with devices such as corresponding suction power source or food input source where necessary, also it can be closed need not, general effect is identical with aforesaid technique effects with the outside sealing of esophagus top medicated cap 101.
Embodiment 3
Present embodiment content and embodiment 1 content are basic identical, and its main difference part is:
1) there is its microcephaly of connection to hold another pipeline opening of pipeline opening at about 3mm place, the stub end end of distance oversheath 1;
2) the hollow pipe pipeline in the described oversheath 1 is 1;
3) described inflatable bladders 201 specifically has 1, and it specifically is arranged on the oversheath 1 near between the pipeline aperture position and esophagus top medicated cap 101 of stub end, is used to finely tune on the oversheath 1 the pipeline aperture position near stub end;
4) there is 1 pipeline pipe 5 inside in described: it also uses as the drainage exhaust pipe as air supply pipe the time, gas transmission or water delivery be operating as alternately discontinuous operation;
The insertion end 501 of interior pipe 5 is provided with the hole near open-ended tube walls; These hole interlaced arrangement are on a section of 10cm in interior pipe 5 insertion ends 501 tip lengths;
5) total length of described tracheal intubation auxiliary device can be 65cm, and the hollow pipeline cross section overall diameter that described oversheath 1 inside has two open interior to connect is 5mm.
Embodiment 4
Present embodiment content and embodiment 1 content are basic identical, and its main difference part is:
1) there are not illumination device 6 and image collecting device 4 near the oversheath 1 stub end opening part;
2) insertion end 501 of pipe 5 has only two openings of end in, and other position on the tube wall does not have the hole.
Embodiment 5
Present embodiment content and embodiment 1 content are basic identical, and its main difference part is:
1) pipe 5 insertion ends 501 surfaces are not provided with pressure transducer in;
2) air supply pipe of pipe 5 connects the pressure breathing air bag in, uses the hands forced gas supply;
3) the drainage exhaust pipe of pipe 5 is connected with the attraction utensil or the equipment of automatic work in.

Claims (10)

1, a kind of respiration auxiliary system is characterized in that:
Include tracheal intubation auxiliary device and respiratory assist system two parts in the described respiration auxiliary system.
2, according to the described respiration auxiliary system of claim 1, it is characterized in that: the tracheal intubation auxiliary device in the described respiration auxiliary system is specially the oversheath (1) of both ends open, is the pipeline of hollow between two openings; Wherein: the little head end of oversheath (1) is the hollow pipe of external opening, oversheath (1) stub end be esophagus top medicated cap (101) foremost, the end elementary contour of esophagus top medicated cap (101) is taper, the less end of cross-sectional area is at the close end of stub end;
The concrete structure of esophagus top medicated cap (101) can be one of following two kinds of situations: outside sealing imperforation; Opening is arranged, and this opening has connecting pipeline independently to be directly connected to the little head end of oversheath (1);
There is its microcephaly of connection to hold another pipeline opening of pipeline opening at 3～200mm place, stub end end of distance oversheath (1).
3, according to the described respiration auxiliary system of claim 2, it is characterized in that: the hollow pipe pipeline in the described oversheath (1) is 1～10 relatively independent pipeline that connects separately.
4, according to the described respiration auxiliary system of claim 3, it is characterized in that:
Described oversheath (1) is gone up near near the opening pipeline opening of stub end pipeline aperture position adjusting device (2); Be specially and be arranged in described oversheath (1) near near the inflatable bladders (201) the opening of stub end; Described inflatable bladders (201) specifically has 1～8, and partly or entirely having in the inflatable bladders (201) is connected near the charge/discharge gas pipeline the little head end of oversheath (1);
The total length of described tracheal intubation auxiliary device is 10cm～65cm, and the hollow pipeline cross-sectional diameter that described oversheath (1) inside has two open interior to connect is 1～60mm;
Also be provided with one of following parts or its combination on the oversheath (1) in described tracheal intubation auxiliary device: near being provided with image collecting device (4) near the opening pipeline opening of stub end, described image collecting device (4) is the combination with lower member: photographic head, the Flame Image Process and the display device that connect the image transmission line of photographic head, be connected with photographic head by the image transmission line; Described oversheath (1) is gone up near near the opening pipeline opening of stub end and is provided with illuminator (6).
5, according to the described respiration auxiliary system of claim 1, it is characterized in that: the respiratory assist system in the described respiration auxiliary system, the microcephaly who is specially by oversheath (1) opening holds insertion and reaches trachea or/and manage (5) in intrabronchial near the opening oversheath (1) stub end.
6, according to the described respiration auxiliary system of claim 5, it is characterized in that:
The insertion end (501) of interior pipe (5) is provided with the hole near open-ended tube wall;
There is 1～10 relatively independent pipeline pipe (5) inside in described.
7, according to the described respiration auxiliary system of claim 6, it is characterized in that: there are 2 relatively independent pipelines pipe (5) inside in described: one of them is air supply pipe, and another is the drainage exhaust pipe;
A certain pipeline of pipe (5) inside in the insertion end (501) of interior pipe (5) is being communicated with near each set hole on the open-ended tube wall.
8, according to the described respiration auxiliary system of claim 5, it is characterized in that: it is a section of 0～50cm that the end that pipe (5) outer wall is provided with pipe (5) in insertion end (501) Duan Weicong of interior pipe (5) in hole in described begins length.
9, according to the described respiration auxiliary system of claim 5, it is characterized in that:
There are 2 relatively independent pipelines pipe (5) inside in described;
Wherein pipeline of pipe (5) inside in the insertion end (501) of interior pipe (5) is being communicated with near each set hole on the open-ended tube wall, each hole only is communicated with the inner drainage exhaust pipeline of interior pipe (5) or the wherein pipeline in the supply air line;
It is a section of 0～50cm that the end that outer wall is provided with pipe (5) in insertion end (501) Duan Weicong of interior pipe (5) in hole begins length.
10, according to the described respiration auxiliary system of claim 9, it is characterized in that:
Described respiration auxiliary system also has one of following feature or its combination:
The insertion end (501) of interior pipe (5) is communicated with its outside by the hole on the tube wall;
Insertion end (501) surface of interior pipe (5) is provided with 1～90 airway pressure pick off, and it is intrinsic pressure to measure tracheal bronchus, so that regulate the gas transmission flow, it is intrinsic pressure that adjusting drainage exhaust flow is controlled tracheal bronchus, prevents trachea, the damage of bronchus and lungs.
One of them is supply air line for interior two the relatively independent pipelines of interior pipe (5) in the described respiration auxiliary system, and air feed air pressure is 1～1000cm H 2O; Another pipeline is the drainage exhaust pipe;
Also have the air supply pipe of pipe (5) in connecting and/or the respiratory control device of drainage exhaust pipe in the described respiration auxiliary system, be used for the action and the procedure parameter of import/exhaust, suction are controlled; Or have connect in the air supply pipe of pipe (5) and/or the pressure breathing air bag of drainage exhaust pipe; The drainage exhaust pipe also can be connected with drawing water with utensil or equipment of manual or automatic working method work.
CN 200820014818 2008-08-13 2008-08-13 Respiration auxiliary system Expired - Lifetime CN201263827Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200820014818 CN201263827Y (en) 2008-08-13 2008-08-13 Respiration auxiliary system
PCT/CN2009/000869 WO2010017685A1 (en) 2008-08-13 2009-08-04 Respiratory assist system

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2010017685A1 (en) * 2008-08-13 2010-02-18 Liu Chunjiang Respiratory assist system
CN101450235B (en) * 2007-11-28 2013-03-13 刘春江 Respiration auxiliary system
CN107335118A (en) * 2017-08-31 2017-11-10 山东省千佛山医院 A kind of lung ventilator

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US11638797B2 (en) * 2019-03-21 2023-05-02 Airway Management Solutions, Llc Apparatus for enabling blind endotracheal tube or guide wire insertion into the trachea
IT202000004645A1 (en) * 2020-03-05 2021-09-05 Med Europe European Medical Supplies S R L MEDICAL-SURGICAL INSTRUMENT.
US20230404432A1 (en) * 2022-05-27 2023-12-21 Koninklijke Philips N.V. Endobronchial flow meaurement and flow control for regional ventilation

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US3874377A (en) * 1974-06-06 1975-04-01 Kenneth L Davidson Apparatus for endotracheal and esophageal intubation
CN2361303Y (en) * 1998-12-04 2000-02-02 翟太升 Leading tracheal tube
CN200991491Y (en) * 2007-01-13 2007-12-19 田玲玲 Improved tracheal intubation
CN101450238B (en) * 2007-11-28 2012-09-12 刘春江 Tracheal cannula auxiliary system
CN101450235B (en) * 2007-11-28 2013-03-13 刘春江 Respiration auxiliary system
CN201263827Y (en) * 2008-08-13 2009-07-01 刘春江 Respiration auxiliary system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450235B (en) * 2007-11-28 2013-03-13 刘春江 Respiration auxiliary system
WO2010017685A1 (en) * 2008-08-13 2010-02-18 Liu Chunjiang Respiratory assist system
CN107335118A (en) * 2017-08-31 2017-11-10 山东省千佛山医院 A kind of lung ventilator

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