CN204106789U - Anesthesia surgery suck-back-prevention type blow vent nasal mask - Google Patents
Anesthesia surgery suck-back-prevention type blow vent nasal mask Download PDFInfo
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- CN204106789U CN204106789U CN201420585386.2U CN201420585386U CN204106789U CN 204106789 U CN204106789 U CN 204106789U CN 201420585386 U CN201420585386 U CN 201420585386U CN 204106789 U CN204106789 U CN 204106789U
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- face shield
- joint
- suck
- anesthesia
- shirt rim
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Abstract
This utility model belongs to anesthesia equipment technical field, be specifically related to anesthesia surgery suck-back-prevention type blow vent nasal mask, by face shield (1), the curved portions (2) be connected with face shield (1), be positioned at the sucker (3) on face shield (1) and seal shirt rim (4) and form with sealing shirt rim (4) flexible film (10) that is connected, it is characterized in that: described face shield (1) outside is provided with joint (5), is provided with the one-way conduction part I (8) consistent with inspiratory direction in joint (5); Described face shield (1) lower end is provided with joint (5), is provided with the one-way conduction part II (9) consistent with direction of exhaling in joint (5).The described cavity be made up of face shield (1), curved portions (2), sealing shirt rim (4) is divided into two parts by flexible film (10).This utility model can avoid mouth breathing in use, avoids because anesthetic gases suck-back causes patient to cause acute respiratory to block the problem with other serious complication of pulmonary.
Description
Technical field
This utility model belongs to anesthesia equipment technical field, is specifically related to anesthesia surgery suck-back-prevention type blow vent nasal mask.
Background technology
Anesthesiology (anesthesiology) uses the rationale of relevant anesthesia, clinical knowledge and technology to eliminate patient's operation pain, and guarantee patient safety is the science that operation creates good conditions.Now, anesthesiology to have become in clinical medicine a special independent educational project, mainly comprising the research of Clinical Anaesthesiology, emergency resuscitation medical science, Intensive care therapeutics, Diagnosis and Treatment of Pain and other relevant medical and mechanism thereof, is the comprehensive branch of learning of a research anesthesia, analgesia, emergency resuscitation and serious symptom medical science.Wherein clinical anesthesia is the major part of modern anaesthesia.
The scope of modern anesthesia comprise for: 1, clinical anesthesia, relates to all process of anesthesia front-back wall average of operation periods.Carry out the front preparation of anesthesia, as understood the state of an illness, in conjunction with the optimal anesthesia of surgical selection and medicine.In order to reduce the preoperative psychentonia of patient, ensureing that anesthesia and operation are carried out smoothly, can suitably give the premedications such as tranquilizer, analgesic, anticholinergic agent; 2, Intensive Care Therapy, the patient of severe complication is there is in Critical Ill Patient or anesthesia surgery process, as circulated, breathing, nerve, liver, kidney, the aspect such as metabolism function serious diseases person, the critical care units of concentrated precision equipment and apparatus can be concentrated on, careful and superior monitor therapy was carried out by being subject to the medical personnel of professional training, Anaesthesia speciality plays an important role wherein, participates in shock treatment and respiratory therapy etc.; 3, emergency resuscitation, suddenly heart beating respiratory arrest can be there is in surgery anesthesia process, in the occasion such as emergency room and ward due to a variety of causes also contingent circulation, respiratory failure (as disease, wound, drowned, electric shock, vehicle accident etc.), need to carry out the heart, lung recovery immediately, at this moment all need narcot officer to participate in rescuing; 4, pain therapy, treats for various Acute or chronic pain (as post-traumatic pain, lumbago and skelalgia, neuralgia, relaxing tumor pain, central pain).
Inhalation anesthesia refers to volatile anesthetic or anesthetic gases by anesthetic machine through respiratory system absorbed into serum, suppresses central nervous system and the method for general anesthesia that produces.In anesthesia history, inhalation anesthesia is the anesthesia applied the earliest, and inhalation anesthesia has developed into the main method implementing general anesthesia.Inhalation anesthetic metabolism in vivo, decomposition of little, major part excretes from lung with original shape, therefore inhalation anesthesia has higher controllability, safety and efficacy, serious consequence is likely caused owing to there is reflux under inhalation anesthesia, the mistake of gastric content is inhaled, so that cause acute respiratory to block and other serious complication of pulmonary, be one of major reason of current general anesthesia patient death, thus there is higher controllability, the anesthesia surgery suck-back-prevention type blow vent nasal mask of safety and efficacy seems particularly important in operation.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of anesthesia surgery suck-back-prevention type blow vent nasal mask with higher controllability, safety and efficacy.
This utility model is achieved through the following technical solutions:
Anesthesia surgery suck-back-prevention type blow vent nasal mask, by face shield 1, the curved portions 2 be connected with face shield 1, be positioned at the sucker 3 on face shield 1 and seal shirt rim 4 and form with the flexible film 10 that is connected of sealing shirt rim 4, it is characterized in that: outside described face shield 1, be provided with joint 5, in joint 5, be provided with the one-way conduction part I 8 consistent with inspiratory direction; Described face shield 1 lower end is provided with joint 5, is provided with the one-way conduction part II 9 consistent with direction of exhaling in joint 5.
The described cavity be made up of face shield 1, curved portions 2, sealing shirt rim 4 is separated by flexible film 10.
Described joint 5 is connected to air inlet pipe 6 and escape pipe 7.
Compared with prior art, the beneficial effects of the utility model are:
Edge and the human face of face shield 1 opening that this utility model provides adapt, and face shield 1 edge is provided with sealing shirt rim 4, and face shield 1 opening is provided with the flexible film 10 hiding mouth.This flexible film 10 is connected with sealing shirt rim 4.Owing to being provided with flexible film 10, flexible film 10 can be pressed lip by gas pressure effectively that entered face shield 1 by respirator; Meanwhile, due to the sealing process of flexible film 10, the air leakage of Novel facemask is reduced greatly, saves source of the gas; One-way conduction part I 8 and one-way conduction part II 9 is employed respectively due in the joint 5 that is connected with escape pipe 7 in air inlet pipe 6, make anesthetic gases can only be unidirectional by one-way conduction part I 8, and the waste gas of breathing out is unidirectional by one-way conduction part II 9, avoid because anesthetic gases suck-back causes patient to cause acute respiratory to block the problem with other serious complication of pulmonary.
The beneficial effects of the utility model are: have good ventilatory effect, controllability, safety and efficacy, mouth breathing can be avoided in use, improve the oronasal mask of patient comfort, avoid because anesthetic gases suck-back causes patient to cause acute respiratory to block the problem with other serious complication of pulmonary.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: face shield 1, curved portions 2, sucker 3, sealing shirt rim 4, joint 5, air inlet pipe 6, escape pipe 7, one-way conduction part I 8, one-way conduction part II 9, flexible film 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
Anesthesia surgery suck-back-prevention type blow vent nasal mask, comprises face shield 1, curved portions 2, sucker 3, sealing shirt rim 4, joint 5, air inlet pipe 6, escape pipe 7, one-way conduction part I 8, one-way conduction part II 9 and flexible film 10.
As shown in Figure 1, be wherein provided with joint 5 outside face shield 1, in joint 5, be provided with the one-way conduction part I 8 consistent with inspiratory direction; Described face shield 1 lower end is provided with joint 5, is provided with the one-way conduction part II 9 consistent with direction of exhaling in joint 5.
The cavity be wherein made up of face shield 1, curved portions 2, sealing shirt rim 4 is separated by flexible film 10.
Its center tap 5 is connected to air inlet pipe 6 and escape pipe 7.
This utility model is when specifically using, and edge and the human face of face shield 1 opening adapt, and face shield 1 edge is provided with sealing shirt rim 4, and face shield 1 opening is provided with the flexible film 10 hiding mouth.This flexible film 10 is connected with sealing shirt rim 4.Owing to being provided with flexible film 10, flexible film 10 can be pressed lip by gas pressure effectively that entered face shield 1 by respirator; Meanwhile, due to the sealing process of flexible film 10, the air leakage of Novel facemask is reduced greatly, saves source of the gas; One-way conduction part I 8 and one-way conduction part II 9 is employed respectively due in the joint 5 that is connected with escape pipe 7 in air inlet pipe 6, make anesthetic gases can only be unidirectional by one-way conduction part I 8, and the waste gas of breathing out is unidirectional by one-way conduction part II 9, avoid because anesthetic gases suck-back causes patient to cause acute respiratory to block the problem with other serious complication of pulmonary.
Claims (3)
1. anesthesia surgery suck-back-prevention type blow vent nasal mask, by face shield (1), the curved portions (2) be connected with face shield (1), be positioned at the sucker (3) on face shield (1) and seal shirt rim (4) and form with sealing shirt rim (4) flexible film (10) that is connected, it is characterized in that: described face shield (1) outside is provided with joint (5), is provided with the one-way conduction part I (8) consistent with inspiratory direction in joint (5); Described face shield (1) lower end is provided with joint (5), is provided with the one-way conduction part II (9) consistent with direction of exhaling in joint (5).
2. anesthesia surgery suck-back-prevention type blow vent nasal mask as claimed in claim 1, is characterized in that: the described cavity be made up of face shield (1), curved portions (2), sealing shirt rim (4) is separated by flexible film (10).
3. anesthesia surgery suck-back-prevention type blow vent nasal mask as claimed in claim 1, is characterized in that: described joint (5) is connected to air inlet pipe (6) and escape pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585386.2U CN204106789U (en) | 2014-10-10 | 2014-10-10 | Anesthesia surgery suck-back-prevention type blow vent nasal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585386.2U CN204106789U (en) | 2014-10-10 | 2014-10-10 | Anesthesia surgery suck-back-prevention type blow vent nasal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106789U true CN204106789U (en) | 2015-01-21 |
Family
ID=52324154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585386.2U Expired - Fee Related CN204106789U (en) | 2014-10-10 | 2014-10-10 | Anesthesia surgery suck-back-prevention type blow vent nasal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106789U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016206364A1 (en) * | 2015-06-23 | 2016-12-29 | 北京怡和嘉业医疗科技有限公司 | Face mask assembly |
| CN106693141A (en) * | 2017-02-17 | 2017-05-24 | 北京积水潭医院 | Anaesthetic and oxygen respiration dual-purpose mask |
| CN108883249A (en) * | 2016-01-25 | 2018-11-23 | 亚历山大·常 | Oxygen mask |
| CN112354060A (en) * | 2020-11-23 | 2021-02-12 | 张奕晨 | Breathing mask capable of separating exhaust device |
-
2014
- 2014-10-10 CN CN201420585386.2U patent/CN204106789U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016206364A1 (en) * | 2015-06-23 | 2016-12-29 | 北京怡和嘉业医疗科技有限公司 | Face mask assembly |
| CN108883249A (en) * | 2016-01-25 | 2018-11-23 | 亚历山大·常 | Oxygen mask |
| CN106693141A (en) * | 2017-02-17 | 2017-05-24 | 北京积水潭医院 | Anaesthetic and oxygen respiration dual-purpose mask |
| CN112354060A (en) * | 2020-11-23 | 2021-02-12 | 张奕晨 | Breathing mask capable of separating exhaust device |
| CN112354060B (en) * | 2020-11-23 | 2023-08-22 | 张奕晨 | Breathing mask with separable exhaust device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |