CN105343974A - Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device - Google Patents

Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device Download PDF

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Publication number
CN105343974A
CN105343974A CN201510946178.XA CN201510946178A CN105343974A CN 105343974 A CN105343974 A CN 105343974A CN 201510946178 A CN201510946178 A CN 201510946178A CN 105343974 A CN105343974 A CN 105343974A
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CN
China
Prior art keywords
breathing
mouth
medical apparatus
joint
instruments
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.)
Pending
Application number
CN201510946178.XA
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Chinese (zh)
Inventor
邹德伟
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Individual
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Individual
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Priority to CN201510946178.XA priority Critical patent/CN105343974A/en
Priority to PCT/CN2016/070466 priority patent/WO2017101184A1/en
Publication of CN105343974A publication Critical patent/CN105343974A/en
Pending legal-status Critical Current

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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
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/103—Measuring a parameter of the content of the delivered gas the CO2 concentration

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  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The invention discloses an inhalational anaesthesia medical appliance assembly matched with a CO2 concentration monitor device. The assembly comprises a connector and a monitor tube, wherein the connector is formed by an upper opening via which the monitor tube is inserted into the cavity of a trachea cannula or tracheostomy tube, an opening used for connecting an oxygen supply device on the periphery of a cannula and a lower opening which can be correspondingly fastened and tightly connected with the end connector of the trachea cannula or tracheostomy tube to form an effective whole; and the monitor tube is formed by a side hole used for sufficiently collecting gas exhausted by expiration of a patient, a Luer taper and a filter positioned at one end of the Luer taper. The inhalational anaesthesia medical appliance assembly has the beneficial effects that the connector can be correspondingly connected with the end connector of the trachea cannula or tracheostomy tube, the opening can be connected with the oxygen supply device, and the monitor tube can be connected with monitor equipment, so that the content of CO2 expired by a patient can be monitored, vapor or impurities can be prevented from entering the monitor equipment by the filter which is additionally provided, and breakage of the monitor equipment caused by corrosion can be avoided.

Description

With CO 2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches
Technical field
The present invention relates to a kind of matched medical apparatus and instruments assembly, particularly relate to one and CO 2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches, belongs to technical field of medical instruments.
Background technology
The breathing anesthesia medical apparatus and instruments that tracheal intubation, tracheostomy tube etc. are common, is widely used in critical, sets up respiratory nursing system in Clinical practice, keeps the respiratory passage unblocked of patient.Its easy operational approach and significant result of use obtain the favorable comment of numerous clinicians and patient.CO 2the size of concentration is the important monitoring index using such medical apparatus and instruments.In order to provide the CO judging conditions of patients to doctor 2the foundation of content, use special joint to be connected with monitoring equipment clinically, but the sampling monitoring position of this position is not the most direct part of patient exhalation air, therefore on measured value, may have relatively large deviation with actual value.
Therefore, current medical apparatus and instruments circle urgently develops the position being arranged on sample position and more pressing close to patient exhalation air, to obtain one and the CO of more accurate data 2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches, thus overcome the weak point of prior art existence.
Summary of the invention
Object of the present invention, is intended to solve the technical problem existed in known technology, and provides a kind of and CO 2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches, this assembly comprises and props up mouth by upper end, prop up mouth, mouth is propped up in lower end and breathe the joint that a display mouth is formed and the monitoring pipe having additional filter, wherein: it is the interface that monitoring pipe is inserted into intracavity in tracheal intubation or tracheostomy tube that mouth is propped up in the upper end of joint, mouth is the interface for connecting the apparatus of oxygen supply being placed in intubate periphery, and mouth is propped up in lower end can anaesthetize with the breathing of tracheal intubation or tracheostomy tube the interface that the corresponding fastening of medical apparatus and instruments end connector is closely connected; Breathing a display mouth is the interface be connected with breathing display device; Breathe mouth to be connected with apparatus of oxygen supply, one end of filter can with CO 2concentration monitoring device connects, and directly can import the gas that patient breathes out into CO after connection 2concentration monitoring device, CO 2concentration monitoring device directly shows CO in patient exhalation air 2content and also achieve continuous monitoring, the filter set up, can prevent aqueous vapor or impurity from entering monitoring device, avoid the damage causing monitoring device because of corrosion, thus overcome prior art exist defect.
For achieving the above object, the technical scheme taked is in the present invention:
One and CO 2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches, is characterized in that: described assembly comprises one) joint and two) monitoring pipe, described one) joint and two) monitoring pipe, its structure is as follows respectively:
One) joint
By A) upper end that is inserted in tracheal intubation or tracheostomy tube inner chamber for monitoring pipe props up mouth, B) for connecting mouth and a C of the apparatus of oxygen supply being placed in intubate periphery) can anaesthetize be closely the connected lower end that forms effectively entirety of the corresponding fastening of medical apparatus and instruments end connector with the breathing of tracheal intubation or tracheostomy tube and prop up mouth and form; D) for a breathing display mouth of junctor external respiration display device;
Two) monitoring pipe
The epimere place being positioned at the most advanced and sophisticated position of monitoring pipe insertion end is provided with the side opening for fully collecting patient expiration's Exhaust Gas, and other end place is provided with female Luer, is positioned in female Luer and sets up a filter.
Described monitoring pipe, its diameter is 2mm ~ 8mm, and length is 20cm ~ 40cm.
Described side opening, its aperture design is diameter 1 ~ 4mm.
Described joint, its material is polypropylene, Merlon, or polyethylene.
Described monitoring pipe, its material is polrvinyl chloride, Polyurethane resin or silicone rubber.
Advantage and beneficial effect
Advantage: there is structure simple, there is easy to use and workable advantage.
Beneficial effect:
1, joint has and can breathe with tracheal intubation, tracheostomy tube etc. that the end connector of anaesthetizing medical apparatus and instruments is corresponding to be connected, and a mouth can be connected with apparatus of oxygen supply, and filter is connected with monitoring equipment, to implement the CO of monitoring patient exhalation 2content.
2, be respectively equipped with the monitoring pipe of side opening and filter, become and CO 2one of breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches, the filter set up, prevents aqueous vapor or impurity from entering monitoring device, avoids the damage causing monitoring device because of corrosion.
3, breathe a display mouth to be connected with breathing display device, whether intuitive judgment patient carries out eupnea.
Accompanying drawing explanation
Fig. 1 is the structural representation of joint of the present invention and monitoring pipe;
Fig. 2 is joint generalized section of the present invention;
Fig. 3 is patent of the present invention and tracheal intubation connection diagram;
Fig. 4 is patent of the present invention and tracheostomy tube connection layout.
In Fig. 1: 1 joint; 1-1 props up mouth in upper end; 1-2 props up mouth; 1-3 props up mouth in lower end; 1-4, a breathing display mouth; 2 monitoring pipe; 2-1 side opening; 3 female Luer; 4 filters.
In Fig. 2: 1 joint; 1-1 props up mouth in upper end; 1-2 props up mouth; 1-3 props up mouth in lower end; 1-4, a breathing display mouth.
In Fig. 3: 1 joint; 1-1 props up mouth in upper end; 1-2 props up mouth; 1-3 props up mouth in lower end; 1-4, breathing display mouth, 2 monitoring pipe; 2-1 side opening; 3 female Luer; 4 filters; 5 tracheal intubatioies; 5-1 breathes anesthesia medical apparatus and instruments end connector.
In Fig. 4: 1 joint; 1-1 props up mouth in upper end; 1-2 props up mouth; 1-3 props up mouth in lower end; 1-4, breathing display mouth, 2 monitoring pipe; 2-1 side opening; 3 female Luer; 4 filters; 6 tracheostomy tubes; 6-1 tracheostomy tube apparatus end connector.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment
A medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device, it is characterized in that: described assembly comprises one) joint 1 and two) monitoring pipe 2, described one) joint 1 and two) monitoring pipe 2, its structure is as follows respectively:
One) joint 1
By A) upper end that is inserted in tracheal intubation 5 or tracheostomy tube 6 inner chamber for monitoring pipe 2 props up mouthful 1-1, a B) for connecting mouth 1-2 with C of the apparatus of oxygen supply being placed in intubate periphery) can anaesthetize be closely the connected lower end that forms effectively entirety of the corresponding fastening of medical apparatus and instruments end connector 1 with the breathing of tracheal intubation 5 or tracheostomy tube 6 and prop up mouthful 1-3 and form; D) for connecting the breathing display mouth 1-4 breathing display device;
Two) monitoring pipe 2
The epimere place being positioned at the most advanced and sophisticated position of monitoring pipe 2 insertion end is provided with the side opening 2-1 for fully collecting patient expiration's Exhaust Gas, and other end place is provided with female Luer 3, is positioned in female Luer 3 and sets up a filter 4.
Described monitoring pipe 2, its diameter is 2mm ~ 8mm, and length is 20cm ~ 40cm, and the present embodiment diameter and length are designed to 2mm and 30cm respectively.
Described side opening 2-1, its aperture design is 1mm ~ 4mm, and the present invention is designed to 3mm.
Described joint 1, its material is polypropylene, and Merlon, or polyethylene, the present invention is designed to polypropylene.
Described monitoring pipe 2, its material is polrvinyl chloride, and Polyurethane resin or silicone rubber, the present invention is designed to polrvinyl chloride.
Be of a size of the size of international standard in the tracheal intubation of existing Medical Device Market and the interface of tracheostomy tube, therefore the size of joint 1 of the present invention, match with existing tracheal intubation and tracheostomy tube tool interface size.
Practical application
A and CO 2concentration monitoring device match with breathing anesthesia medical apparatus and instruments assembly be connected with tracheal intubation
As shown in Figure 3, holding with side opening 2-1 of monitoring pipe 2 is entered into tracheal intubation inner chamber, and joint 1 and tracheal intubation apparatus 5 end connector 5-1 fastening form unified entirety; Apparatus of oxygen supply is connected with a mouth 1-2, and monitoring equipment is connected with filter 4, forms the supply of effective oxygen, CO 2the entirety of concentration monitor.
B and CO 2concentration monitoring device match with breathing anesthesia medical apparatus and instruments assembly be connected with tracheostomy tube
As shown in Figure 4, holding with side opening 2-1 of monitoring pipe 2 is entered into tracheostomy tube inner chamber, and joint 1 forms unified entirety with the apparatus 6 end connector 6-1 fastening of tracheostomy tube; Apparatus of oxygen supply is connected with a mouth 1-2, and the display device of machine external respiration and breathing show a mouth 1-4 and be connected, CO 2concentration monitoring device is connected with filter 4, forms the supply of effective oxygen, CO 2the entirety of concentration monitor.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (5)

1. medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device, it is characterized in that: described assembly comprises one) joint (1) and two) monitoring pipe (2), described one) joint (1) and two) monitoring pipe (2), its structure is as follows respectively:
One) joint (1)
By A) upper end that is inserted in tracheal intubation (5) or tracheostomy tube (6) inner chamber for monitoring pipe (2) props up mouth (1-1), B) for connecting mouth (1-2) and a C of the apparatus of oxygen supply being placed in intubate periphery) can anaesthetize be closely the connected lower end that forms effectively entirety of medical apparatus and instruments end connector (1) corresponding fastening with the breathing of tracheal intubation (5) or tracheostomy tube (6) and prop up mouth (1-3) and form; D) for connecting the breathing display mouth (1-4) breathing display device;
Two) monitoring pipe (2)
The epimere place being positioned at the most advanced and sophisticated position of monitoring pipe (2) insertion end is provided with the side opening (2-1) for fully collecting patient expiration's Exhaust Gas, other end place is provided with female Luer (3), is positioned in female Luer (3) and sets up a filter (4).
2. medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device according to claim 1, and it is characterized in that: described monitoring pipe (2), its diameter is 2mm ~ 8mm, and Design of length is 20cm ~ 40cm.
3. medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device according to claim 1, it is characterized in that: described side opening (2-1), is characterized in that: its aperture design is diameter 1mm ~ 4mm.
4. medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device according to claim 1, and it is characterized in that: described joint (1), its material is polypropylene, Merlon, or polyethylene.
5. medical apparatus and instruments assembly is anaesthetized in the breathing matched with CO2 concentration monitoring device according to claim 1, and it is characterized in that: described monitoring pipe (2), its material is polrvinyl chloride, Polyurethane resin or silicone rubber.
CN201510946178.XA 2015-12-15 2015-12-15 Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device Pending CN105343974A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510946178.XA CN105343974A (en) 2015-12-15 2015-12-15 Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device
PCT/CN2016/070466 WO2017101184A1 (en) 2015-12-15 2016-01-08 Inhalational anesthesia medical instrument assembly matched with co2 concentration monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510946178.XA CN105343974A (en) 2015-12-15 2015-12-15 Inhalational anaesthesia medical appliance assembly matched with CO2 concentration monitor device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110237382A (en) * 2019-07-18 2019-09-17 江苏海德医学科技股份有限公司 Anesthesia respiration pipe joint and its component
CN110496285A (en) * 2019-08-02 2019-11-26 天津美迪斯医疗用品有限公司 A kind of soft adjustable nasopharyngeal airway
WO2021022725A1 (en) * 2019-08-02 2021-02-11 天津美迪斯医疗用品有限公司 Nasopharynx ventilating tube having adjustable soft head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090173350A1 (en) * 2008-01-04 2009-07-09 Richard Swanson Multipurpose cannula
CN203802911U (en) * 2014-04-10 2014-09-03 华东医院 Double-hole nasal tube oxygen uptake apparatus capable of monitoring PETCO2 partial pressure
CN203874241U (en) * 2014-05-30 2014-10-15 常州市儿童医院 Airbag-type breathing loop device
CN204411446U (en) * 2015-01-15 2015-06-24 天津医科大学总医院 A kind of monitoring anesthesia nasal oxygen inhaling tube
CN205729933U (en) * 2015-12-15 2016-11-30 邹德伟 With CO2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090173350A1 (en) * 2008-01-04 2009-07-09 Richard Swanson Multipurpose cannula
CN203802911U (en) * 2014-04-10 2014-09-03 华东医院 Double-hole nasal tube oxygen uptake apparatus capable of monitoring PETCO2 partial pressure
CN203874241U (en) * 2014-05-30 2014-10-15 常州市儿童医院 Airbag-type breathing loop device
CN204411446U (en) * 2015-01-15 2015-06-24 天津医科大学总医院 A kind of monitoring anesthesia nasal oxygen inhaling tube
CN205729933U (en) * 2015-12-15 2016-11-30 邹德伟 With CO2the breathing anesthesia medical apparatus and instruments assembly that concentration monitoring device matches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110237382A (en) * 2019-07-18 2019-09-17 江苏海德医学科技股份有限公司 Anesthesia respiration pipe joint and its component
CN110496285A (en) * 2019-08-02 2019-11-26 天津美迪斯医疗用品有限公司 A kind of soft adjustable nasopharyngeal airway
WO2021022725A1 (en) * 2019-08-02 2021-02-11 天津美迪斯医疗用品有限公司 Nasopharynx ventilating tube having adjustable soft head

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Application publication date: 20160224