CN206261910U - A kind of suction anaesthetic header cap for retaining autonomous respiration - Google Patents
A kind of suction anaesthetic header cap for retaining autonomous respiration Download PDFInfo
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- CN206261910U CN206261910U CN201620623569.8U CN201620623569U CN206261910U CN 206261910 U CN206261910 U CN 206261910U CN 201620623569 U CN201620623569 U CN 201620623569U CN 206261910 U CN206261910 U CN 206261910U
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- header cap
- suction
- anaesthetic
- autonomous respiration
- gas
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Abstract
The utility model provides a kind of suction anaesthetic header cap for retaining autonomous respiration, including head-shield body (1) and annex (11), the head-shield body (1) is provided with monitoring wire connection device (2), gas controlling device (3), sound play device (4), transparent windows (5), gas excludes attachment means (6), vacuum suction attachment means (7), gas supply connection device (8), talkback unit (9), sealing ring (10) this anaesthetic header cap retains patient's autonomous respiration, existing mask can effectively be overcome, laryngeal mask inhalation anesthesia ventilation seal is poor, certain shortcoming damaged with complication, and can monitor in real time patient's narcosis.The utility model have safely, effectively, it is simple the characteristics of, with significant novelty, creativeness and practicality.
Description
Technical field
The present invention relates to a kind of suction anaesthetic header cap for retaining autonomous respiration.
Background technology
Inhalation anesthetic enters in vivo and excludes through pulmonary ventilation, and the regulation of its depth of anesthesia is more held compared with other Intravenous Anesthesias
Easily.Inhalation anesthetic such as sevoflurane, it is with good analgesia and anesthetic effect and light to respiration inhibition, can independently be exhaled retaining
The operation of the body surface and four limbs below incidence is completed in the case of suction, without the requirement of very Eirenal part body intracavity operation such as
TURP, uterus conization etc. under scope.
The instrument that conventional inhalation anesthesia is used at present has：Mask, laryngeal mask and trachea cannula.Mask is due to can not be close very well
Envelope patient's mouth and nose, easily cause anesthetic leakage (operation chamber contamination), and a few minutes clock time when being currently only used for anesthesia induction makes
With；And because mask space is small, the patient such as infant is difficult to receive；Laryngeal mask needs to use the calmness of doses often
Medicine, muscle relaxant, it is difficult to retain the autonomous respiration of patient, and laryngeal mask can bring certain damage and complication；Trachea cannula
More sedatives, muscle relaxant are needed to use when inserting, it is impossible to retain the autonomous respiration of patient, and tracheal catheter insert it is concurrent
Disease is more.
The current research on inhalation anesthesia instrument is concentrated mainly on the improvement of mask, by improveing the closed of enhancing mask
Property (anti-leakage), but fail change mask be used for anesthesia induction limitation.Such as patent of invention " leakproof anaesthetic mask " (application number
201010228941.2) a kind of anaesthetic mask of leakproof is disclosed, the mask is by increased the design of leak-proof air bag so that face
Cover is more close to the purpose that patient facial region reaches leakproof.Such as patent of invention " one kind refers to lock type anaesthetic mask " (application number
201110280425.9) a kind of new finger button-type device is disclosed so that unlikely because nothing is effectively puted forth effort during buckle side cover
Put and cause both hands to slip the phenomenon for causing mask cannot fasten, and then reduce gas leakage and occur.Such as utility model patent " anesthesia face
Cover " (application number 201320248821.8) discloses a kind of anaesthetic mask including mask body, base, air inlet and hook, its
Base is located at the lower section of mask body, and air inlet is located at the top of mask body, and hook is fixed with base, reaches fixed, is prevented
The purpose for coming off.
Therefore, clinical shortage is a kind of at present can retain autonomous respiration, simple, effective, safety inhalation anesthesia instrument.
The content of the invention
The invention discloses a kind of suction anaesthetic header cap, described suction anaesthetic header cap includes head-shield body (1) and annex
(11), the head-shield body (1) be provided with monitoring wire connection device (2), gas controlling device (3), sound play device (4),
Transparent windows (5), gas exclude attachment means (6), vacuum suction attachment means (7), gas supply connection device (8), right
Say device (9), sealing ring (10).
Suction anaesthetic header cap disclosed by the invention wears inhalation anesthesia without using other sedatives and muscle relaxant, patient
Head-shield, is that can reach certain depth of anesthesia only by Anesthesia machine inhalation anesthetic such as sevoflurane, meets most of inhalation anesthesia hands
The anesthesia of art needs.
Suction anaesthetic header cap disclosed by the invention embodies humanistic care, and anaesthetic header cap is provided with loudspeaker and can play sound
Happy, talkback unit can be used for the preoperative communication of doctor and patient, fully alleviate the intense strain and fear of patient, it is possible to
Patient is waken up after operation terminates.
Suction anaesthetic header cap disclosed by the invention can be used for the inhalation anesthesia of clinical operation, it is also possible to for gastroscope, intestines
The anesthesia of the operations such as mirror, fiberoptic bronchoscopy and treatment, ERCP (ERCP).This suction anaesthetic header cap can be with
It is used alone, it is also possible to be used in combination with other such as right U.S. support pyrimidines, dezocine Anti-Ten.
Anaesthetic header cap disclosed by the invention, because suction anaesthetic header cap has covered whole head, in patient's autonomous respiration
In the case of will not cause the leakage of inhalation anesthesia gas, effectively overcome existing mask, the shortcoming of laryngeal mask airway seal difference；Due to
Suction anaesthetic header cap does not invade the air flue of patient, therefore does not result in any damage, can also avoid mechanical positive airway pressure (tracheae
Intubation) caused by gaseous distention and other damage complication；Because suction anaesthetic header cap retains patient's autonomous respiration, patient is in operation
During by the change of respiratory rate and tidal volume from main regulation depth of anesthesia；Because suction anaesthetic header cap is provided with transparent
Observation window, doctor can in anaesthesia process Real Time Observation patient narcosis.Therefore, this inhalation anesthesia system has peace
Entirely, effectively, it is simple the characteristics of, with significant novelty, creativeness and practicality
Brief description of the drawings
Fig. 1：Suction anaesthetic header cap schematic diagram of the invention
1- head-shields body in accompanying drawing, 2- monitorings wire connection device, 3- gas controlling devices, 4- sound play devices window,
5- transparent observings, 6- gases exclude attachment means, 7- vacuum suctions attachment means, 8- gases supply connection device, 9- intercommunications dress
Put, 10- sealing rings, 11- annexes.
Specific embodiment
It is further open technical scheme, is elaborated by example with reference to Figure of description.
Suction anaesthetic header cap of the present invention includes head-shield body (1) and annex (11), and the head-shield body (1) is provided with
Monitoring wire connection device (2), gas controlling device (3), sound play device (4), transparent windows (5), gas are excluded and connected
Connection device (6), vacuum suction attachment means (7), gas supply connection device (8), talkback unit (9), sealing ring (10).
Monitoring wire connection device (2) of the present invention is airtight wire guide, preferably the hole with air bag, depth of anesthesia
The electrode cable of monitor and brain oxygen saturation monitor is linked into anaesthetic header cap by airtight wire guide.
Gas controlling device (3) of the present invention is oxygen, carbon dioxide and inhalation anesthesia gas concentration detector, its
Using infrared composite measurement techniques, the gas in head-shield enters detector in the form of spreading by micro porous filtration piece, absorbs special
Standing wave infrared light long, absorption intensity meets Lambert-Bill law with test gas concentration, absorbs front and rear red by analyzing
The change of outer luminous intensity obtains the real-time concentration of under test gas.
Sound play device (4) of the present invention is loudspeaker, preferably connects sound source and plays music and other specific sound
Sound, can before anesthesia, anesthesia start and wakeup process in play music, the nervous mood of reduction of patient operation.
The transparent panel that transparent windows (5) of the present invention are preferably made up of macromolecular material, doctor can be by window
The narcosis of mouth observation patient.
It is airtight control valve that gas of the present invention excludes attachment means (6), and Anesthesia machine air inlet is connected by pipeline
(gas backstreaming) and suction anaesthetic header cap, anaesthetize whole process in, containing inhalation anesthetic, oxygen, carbon dioxide mixing
Gas is back to Anesthesia machine air inlet from suction anaesthetic header cap, recycles or as waste gas recovery.
Vacuum suction attachment means (7) of the present invention are airtight control valves, and connecting vacuum suction by pipeline draws
Device and suction anaesthetic header cap.In anaesthesia process, as the internal mask pressure 5cmH that Anesthesia machine shows2During below O, vacuum suction connects
Connection device is closed.When in induced anesthesia, because anesthesia agent concentration and oxygen flow are higher, in high flow capacity air-flow
The pressure in head-shield can be raised, increases the risk of the closed required pressure of head-shield and anesthetic leakage, therefore in anesthesia induction
Vacuum suction attachment means are opened, under high flow capacity fresh gas flow, the inhalation anesthesia agent concentration rapid increase in head-shield can be made,
Quick anesthesia induction is realized, the pressure in head-shield under high flow capacity fresh gas flow can also be reduced, be allowed to be maintained at 5cmH2O with
Under, effectively prevent the leakage of anesthetic gases.As the internal mask pressure 5cmH that Anesthesia machine in anaesthesia process shows2During more than O, open negative
Pressure attracts attachment means, and the quick pressure reduced in head-shield effectively prevents the leakage of anesthetic gases.At the end of operation, close
Inhalation anesthetic (Volatile anesthetic) increases fresh oxygen flow while opening vacuum suction attachment means afterwards, can quickly reduce head
The concentration of inhalation anesthetic in cover, accelerates patient's revival, it can in addition contain the anesthetic gases suction remained in head-shield is fallen, prevents
The leakage of residual anesthetic gases when opening head-shield.
Gas supply connection device (8) of the present invention is airtight control valve, and the outlet of Anesthesia machine is connected by pipeline
Mixed gas containing anesthetic and oxygen are transported to suction by mouth and suction anaesthetic header cap, Anesthesia machine by the gas outlet of Anesthesia machine
Enter in anaesthetic header cap, reach the purpose of anesthesia.
Talkback unit (9) of the present invention is the portable intercom set with intercommunication function, can before anesthesia, anesthesia open
Patient and doctor exchange during the beginning and after waking up, and are easy to the intense strain and fear of reduction of patient, it is also possible to pass on doctor
Instruction and patient main suit, beneficial to doctor in real time comprehensively control patient anesthesia.
Sealing ring (10) of the present invention is close selected from silica gel sealing ring, natural rubber sealing ring, air sac sealing circle, elasticity
Seal, the macromolecular material for scribbling fluid sealant, preferably silica gel sealing ring, natural rubber sealing ring, most preferably air sac sealing circle, silicon
Glue sealing ring, elastic seal ring.The sealing ring can be one with anaesthetic header cap main body, or can load and unload.
Film prepared by annex (11) preferred fabric of the present invention, macromolecular material, most preferably fabric, it is main to play suction
The fixation of anaesthetic header cap and the protection of patient's body, block, warming effect.
Claims (12)
1. a kind of suction anaesthetic header cap for retaining autonomous respiration, it is characterised in that described suction anaesthetic header cap includes head-shield sheet
Body (1) and annex (11), the head-shield body (1) are provided with monitoring wire connection device (2), gas controlling device (3), sound and broadcast
Put device (4), transparent windows (5), gas and exclude attachment means (6), vacuum suction attachment means (7), gas supply connection
Device (8), talkback unit (9), sealing ring (10).
2. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that described monitoring is led
Wire-connecting device (2) is airtight wire guide, and described gas controlling device (3) is that oxygen, carbon dioxide and inhalation anesthetic are dense
Degree detector, the sound play device (4) is loudspeaker, the transparent windows (5) be by macromolecular material be made it is saturating
Bright panel, it is airtight control valve that the gas excludes attachment means (6), and the vacuum suction attachment means (7) are airtight controls
Valve processed, the gas supply connection device (8) is airtight control valve, and the talkback unit (9) is with intercommunication function
Portable intercom set, described sealing ring (10) selected from silica gel sealing ring, natural rubber sealing ring, air sac sealing circle, scribble it is close
The macromolecular material of sealing.
3. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that described monitoring is led
Wire-connecting device (2) is for connecting Anelocator and brain oxygen saturation detection means.
4. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that described gas prison
Device (3) is surveyed for monitoring oxygen in suction anaesthetic header cap, carbon dioxide and inhalation anesthesia agent concentration.
5. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that the sound is played
Device (4) is for connecting the device of playable music or specific sound.
6. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that the transparent observing
Window (5) is for observing the narcosis of patient.
7. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that the gas is excluded
Attachment means (6) are for connecting Anesthesia machine air inlet and suction anaesthetic header cap.
8. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that described negative pressure is inhaled
Draw attachment means (7) for connecting negative pressure suction device and suction anaesthetic header cap.
9. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that the gas supply
Attachment means (8) are for connecting gas outlet and the suction anaesthetic header cap of Anesthesia machine.
10. a kind of suction anaesthetic header cap for retaining autonomous respiration described in claim 1, it is characterised in that the talkback unit
(9) exchanging for patient and doctor.
A kind of suction anaesthetic header cap for retaining autonomous respiration described in 11. claims 1, it is characterised in that described sealing ring
(10) for keeping the air-tightness of suction anaesthetic header cap.
A kind of suction anaesthetic header cap for retaining autonomous respiration described in 12. claims 1, it is characterised in that described annex
(11) fixation for suction anaesthetic header cap body and body it is warming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623569.8U CN206261910U (en) | 2016-06-17 | 2016-06-17 | A kind of suction anaesthetic header cap for retaining autonomous respiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623569.8U CN206261910U (en) | 2016-06-17 | 2016-06-17 | A kind of suction anaesthetic header cap for retaining autonomous respiration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206261910U true CN206261910U (en) | 2017-06-20 |
Family
ID=59035798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623569.8U Active CN206261910U (en) | 2016-06-17 | 2016-06-17 | A kind of suction anaesthetic header cap for retaining autonomous respiration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206261910U (en) |
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2016
- 2016-06-17 CN CN201620623569.8U patent/CN206261910U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180213 Address after: 400039 Chongqing Jiulongpo Branch City Road No. 166, building 67, No. 2-1 Patentee after: Chongqing Auki Medical Technology Co Ltd Address before: Chongqing city Shapingba District 400037 Bridge Street No. 183 Co-patentee before: Chongqing Source Medical Technology Co., Ltd. Patentee before: No.2 Hospital Attached to No.3 Military Medical College, PLA |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190403 Address after: 404100 No. 83 Xinqiao Zhengjie, Shapingba District, Chongqing Patentee after: The Second Affiliated Hospital of PLA Military Medical University Address before: 400039 No. 2-1, Building 67, 166 Kecheng Road, Jiulongpo District, Chongqing Patentee before: Chongqing Auki Medical Technology Co Ltd |