CN211096822U - Novel multi-functional medical oropharynx pipe of ventilating - Google Patents
Novel multi-functional medical oropharynx pipe of ventilating Download PDFInfo
- Publication number
- CN211096822U CN211096822U CN201921689838.0U CN201921689838U CN211096822U CN 211096822 U CN211096822 U CN 211096822U CN 201921689838 U CN201921689838 U CN 201921689838U CN 211096822 U CN211096822 U CN 211096822U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- swallowing
- physiology
- external
- 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.)
- Expired - Fee Related
Links
- 210000003300 oropharynx Anatomy 0.000 title claims abstract description 16
- 230000009747 swallowing Effects 0.000 claims abstract description 30
- 210000002784 stomach Anatomy 0.000 claims abstract description 24
- 230000035479 physiological effects, processes and functions Effects 0.000 claims abstract description 16
- 230000008676 import Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 abstract description 25
- 239000001301 oxygen Substances 0.000 abstract description 25
- 238000009423 ventilation Methods 0.000 abstract description 17
- 206010002091 Anaesthesia Diseases 0.000 abstract description 13
- 230000037005 anaesthesia Effects 0.000 abstract description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 10
- 230000002496 gastric effect Effects 0.000 description 9
- 210000000214 mouth Anatomy 0.000 description 6
- 206010028813 Nausea Diseases 0.000 description 4
- 230000008693 nausea Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003800 pharynx Anatomy 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 210000001640 nerve ending Anatomy 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000002396 uvula Anatomy 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010003504 Aspiration Diseases 0.000 description 1
- 206010059138 Glossoptosis Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002575 gastroscopy Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003983 inhalation anesthetic agent Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000005181 root of the tongue Anatomy 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a novel multi-functional medical oropharynx pipe of ventilating, including integrated into one piece's external function pipe and physiology swallowing pipe, external function pipe forms the air flue with physiology swallowing pipe inner chamber intercommunication, and external function outside of tubes end is connected with the intake pipe, and intake pipe and air flue intercommunication are equipped with the same stomach tube through-hole that runs through in external function pipe and the pipe wall of physiology swallowing pipe, and external function outside of tubes end is equipped with and to detain the cap that lives, and physiology swallowing pipe is connected with the gasbag. The utility model has good comfort; a respirator or a simple breathing bag can be connected, oxygen supply freshness and oxygen supply efficiency can be guaranteed, and inhalation anesthesia can be conveniently carried out; can provide a special channel for the stomach tube; the fixing is convenient and the oropharynx of the patient is not easy to be damaged; can realize timely emergency ventilation, high-frequency ventilation and pressurized oxygen supply, thereby realizing multiple purposes.
Description
Technical Field
The utility model belongs to the field of medical apparatus, concretely relates to novel multi-functional medical oropharynx pipe of ventilating.
Background
In the medical field, for patients with deep sedation or non-intubated general anesthesia in the surgical anesthesia department, pre-hospital emergency coma patients in the ICU emergency department, patients with obstructive sleep apnea-hypopnea syndrome and other diseases, glossoptosis is effectively prevented, keeping the airway unobstructed is the first and most important link of basic life support, and simple and convenient difficult airway treatment is closely related to anesthesia safety and emergency treatment quality. The oropharyngeal airway used at present is invented by Clover of anesthesia doctors in England in the 80 th 19 th century, is an important auxiliary ventilation tool, can be placed into the pharynx through the oral cavity, the root of the tongue is pushed forward by the support of the airway tube body, the pharyngeal cavity is enlarged, the airway obstruction caused by tongue tenesmus, oropharyngeal stenosis or secretion and the like is improved, the ventilation is improved, and the oropharyngeal airway is mainly used for the airway management of patients in the clinical anesthesia induction period and the anesthesia recovery period.
However, the current oropharyngeal airway has the following problems:
1. the existing oropharyngeal airway is made of hard materials, and the injury to the soft tissues of the oropharyngeal portion is large in the process of implantation;
2. at present, in order to not influence the airway opening effect, the oropharynx airway generally has the advantages that the 'Ningshen Dongbai' is realized, the hard tongue surface part is just pressed in the middle of the tongue body, the tongue body is provided with abundant nerve endings, particularly, the tongue middle groove and the boundary groove, strong nausea and discomfort can be caused, the jaw surface part of the airway is just pressed on the uvula, the uvula is also provided with abundant nerve endings, the stimulation reaction is strong, and the patient resists intolerance and is caused to failure of implantation.
3. The existing oropharyngeal airway does not have a special channel for indwelling a gastric tube, and a patient with full-stomach anesthesia or a patient in emergency coma needs to be emergently placed into the gastric tube under the condition of ensuring ventilation so as to prevent serious complications such as suffocation of the patient caused by vomit aspiration. Acute poisoning patients need to urgently use gastric tube gastric lavage under the condition of ensuring ventilation, and if the gastric tube is firstly placed, difficulty can be brought to the oropharyngeal airway.
4. The existing oropharyngeal airway can not directly interface a breathing machine threaded pipe and a simple breathing bag, and in an anesthesia operation state (especially under the condition that oxygen cannot be supplied to a face mask in a face surgery), the flow of fresh oxygen is small by only supplying oxygen through a nasal catheter, the oxygen supply efficiency is poor, and inhalation anesthetic can not be supplied.
5. The outer opening of the existing oropharynx air duct is communicated with the outside, a movable cap is not used for blocking, an air charging device is not arranged at the inner opening, the ambient oxygen concentration and a closed pressure system cannot be immediately and rapidly increased when needed, and emergency ventilation, high-frequency ventilation and pressurized oxygen supply cannot be carried out in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned current oropharynx air vent vulnerable wound pharynx soft tissue, easily arouse the shortcoming of nausea discomfort, no stomach tube dedicated channel, can not interface breathing machine screwed pipe and simple and easy breathing bag, can not in time emergent ventilate, high frequency ventilate and pressurize for oxygen etc. provides a novel multi-functional medical oropharynx air vent pipe.
The utility model adopts the following technical scheme:
the utility model provides a novel multi-functional medical oropharynx pipe of ventilating which the key lies in: including integrated into one piece's external function pipe and physiology swallowing pipe, external function pipe with physiology swallowing pipe inner chamber intercommunication forms the air flue, this air flue both ends and external intercommunication, physiology swallowing pipe is followed the internal end arc of external function pipe extends, external function pipe outer end is connected with the intake pipe, the intake pipe with the air flue intercommunication. The effect of this scheme is: the design of the air inlet pipe can ensure good ventilation effect, a respirator or a simple breathing bag can be connected, oxygen supply freshness and oxygen supply efficiency can be ensured in the anesthesia operation, and the inhalation anesthesia can be conveniently supplied; the arc-shaped extension of the whole ventilation catheter accords with the human engineering, ensures good comfort level and relieves the feeling of nausea and discomfort.
Preferably, the same through stomach tube through hole is arranged in the tube wall of the external functional tube and the physiological swallowing tube, the inlet of the stomach tube through hole is positioned at the outer end of the external functional tube, and the outlet of the stomach tube through hole is positioned at the tail end of the physiological swallowing tube. The effect of this scheme is: the design of the stomach tube through hole can increase the ventilation efficiency and can become a prepared airway; the special channel is provided for the stomach tube, the oxygen supply channel is separated from the special channel, so that the patient can be effectively ensured to ventilate smoothly, suffocation is prevented, the stomach tube can be used for treatment under the condition that the oxygen supply amount is sufficient, the stomach tube can be smoothly placed into a patient with full stomach anesthesia or gastric lavage to perform gastrointestinal decompression or gastric lavage under the condition that the ventilation is ensured, and the patient can be prevented from biting the stomach tube by the teeth to delay treatment.
As the preferred scheme, the end part of the outer end of the external functional tube is provided with a movable cap, and the movable cap seals the inlet of the gastric tube through hole and the inlet of the air passage. The effect of this scheme is: when the movable cap is closed, the air passage is blocked from the outside, and fresh oxygen is rapidly fed into the oropharynx, so that the ambient oxygen concentration and the closed pressure system can be immediately and rapidly improved, and timely emergency ventilation, high-frequency ventilation and pressurized oxygen supply can be realized.
Preferably, the physiological swallowing tube is connected with a balloon, and the balloon is communicated with the airway. The effect of this scheme is: the gasbag can not only fully open the oral cavity, enlarge the smoke chamber, can also effectively prevent because the tongue weighs down the air flue that conditions such as 3, oropharynx stenosis, secretion block lead to and obstruct, guarantee patient's safety to be convenient for carry out rescue work and develop.
Preferably, the external functional tube and the physiological swallowing tube are flat in cross section, and the physiological swallowing tube conforms to ergonomics. The effect of this scheme is: the flat shape is not easy to damage the mouth and the throat of a patient, and is more suitable for an ergonomic structure, so that the patient is more comfortable, the nausea is not easy to cause, and the rescue work is facilitated.
Preferably, the air inlet pipe extends along the radial direction of the external functional pipe. The effect of this scheme is: when the transoral operation is carried out (such as bronchofiberscope and gastroscopy), the oxygen supply can be uninterrupted, and the operation port and the oxygen supply port are separated; when the operation of facial surgery is carried out, the space is not occupied, and the disinfection and exposure of the surgical field are facilitated; the fixation is good and the displacement is not easy.
Preferably, the diameters of the external functional tube and the physiological swallow tube gradually decrease along with the extension to the outlet, and the diameter of the inlet end of the physiological swallow tube is larger than that of the outlet end of the external functional tube. The effect of this scheme is: the air duct can be conveniently bitten by teeth when in proper position, and the whole air duct can be better clamped in the oral cavity.
Preferably, the outlet of the physiological swallow pipe is subjected to smooth chamfering treatment. The effect of this scheme is: increase comfort and prevent damage to the oropharynx.
Has the advantages that: the novel multifunctional medical oropharynx air duct of the utility model accords with human engineering and has good comfort level; a respirator or a simple breathing bag can be connected, oxygen supply freshness and oxygen supply efficiency can be guaranteed, and inhalation anesthesia can be conveniently carried out; can provide a special channel for the stomach tube; the fixing is convenient and the oropharynx of the patient is not easy to be damaged; can realize timely emergency ventilation, high-frequency ventilation and pressurized oxygen supply, thereby realizing multiple purposes.
Drawings
Fig. 1 is a simplified diagram of the structure of the present invention.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings:
example (b):
as shown in the attached drawing 1, a novel multifunctional medical oropharyngeal airway comprises an external functional tube 1 and a physiological swallowing tube 2 which are integrally formed, wherein the internal cavities of the external functional tube 1 and the physiological swallowing tube 2 are communicated to form an air passage, the two ends of the air passage are communicated with the outside, the physiological swallowing tube 2 extends along the arc shape at the inner end of the external functional tube 1, the outer end of the external functional tube 1 is connected with an air inlet tube 3, the air inlet tube 3 extends along the radial direction of the external functional tube 1, and the air inlet tube 3 is communicated with the air passage.
The same stomach tube through hole 4 that runs through is arranged in the pipe wall of external functional tube 1 and physiology swallowing pipe 2, and the import of stomach tube through hole 4 is located external functional tube 1 outer end, and the export of stomach tube through hole 4 is located physiology swallowing pipe 2 end.
The end part of the outer end of the external functional tube 1 is provided with a movable cap 5, and the inlet of the stomach tube through hole 4 and the inlet of the air passage are sealed by the movable cap 5.
When the specific implementation is carried out, the external functional tube 1 is made of hard plastic materials, plays a role of a bite block and prevents the trachea from being occluded to the deflated part or damaging an apparatus (such as a bronchofiberscope), the physiological swallow-throat tube 2 is made of medical silica gel or medical elastomer materials with the Shore hardness of 50-100 in a thickening mode, can play a supporting role and prevent mucosa from being damaged, the structure of the physiological swallow-throat tube is designed in a way that the cross sections of the external functional tube 1 and the physiological swallow-throat tube 2 extend in a flat mode, the tube diameters of the external functional tube 1 and the physiological swallow-throat tube 2 gradually decrease along with the extension towards the outlet, the tube diameter of the inlet end of the physiological swallow-throat tube 2 is larger than that of the outlet end of the external functional tube 1, the physiological swallow-throat tube 2 is ensured to be in accordance with the ergonomic arc design, the length of the physiological swallow-throat tube 2 is reduced by about 15% compared with the bending length of the tongue, in addition, the physiological swallow pipe 2 is connected with an air bag 6, the air bag 6 is communicated with the air passage, and the tongue body can be effectively supported after the air bag 6 is inflated to help open the air passage.
The intake pipe 3 of this scheme can direct interface breathing machine screwed pipe and simple and easy breathing bag, can give oxygen fully under anesthesia operation state, be equipped with the stomach tube through-hole 4 of keeping somewhere the stomach tube, can in time the stomach intestine decompression avoid the mistake to inhale, it can clear up oral cavity content to be equipped with the cap that lives 5, interior mouth department is equipped with gasbag 6, improve environment oxygen concentration and confined pressure system rapidly immediately when needing, emergent ventilation, high frequency is ventilated and is pressurizeed for oxygen, it is multi-purpose to realize a ware, and can improve rescue efficiency when the very big degree guarantees patient's safety.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (8)
1. The utility model provides a novel multi-functional medical oropharynx pipe of ventilating which characterized in that: including integrated into one piece's external function pipe (1) and physiology gulp down pharyngeal tube (2), external function pipe (1) with physiology gulp down pharyngeal tube (2) inner chamber intercommunication formation air flue, this air flue both ends and external intercommunication, physiology gulp down pharyngeal tube (2) are followed external function pipe (1) inner arc extends, external function pipe (1) outer end is connected with intake pipe (3), intake pipe (3) with the air flue intercommunication.
2. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the utility model discloses a physiology swallowing and swallowing tube, including external functional tube (1) and physiology swallowing and swallowing pipe (2), be equipped with same stomach tube through-hole (4) that run through in the pipe wall of external functional tube (1) and physiology swallowing and swallowing pipe (2), the import of stomach tube through-hole (4) is located external functional tube (1) outer end, the export of stomach tube through-hole (4) is located physiology swallowing and swallowing pipe (2) end.
3. The novel multifunctional medical oropharyngeal airway tube of claim 2, characterized in that: the external functional tube (1) is provided with a movable cap (5) at the end of the outer end, and the movable cap (5) seals the inlet of the stomach tube through hole (4) and the inlet of the air passage.
4. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the physiological swallowing tube (2) is connected with an air bag (6), and the air bag (6) is communicated with the air passage.
5. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the sections of the external functional tube (1) and the physiological swallowing tube (2) extend in a flat shape, and the physiological swallowing tube (2) accords with human engineering.
6. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the air inlet pipe (3) extends along the radial direction of the external functional pipe (1).
7. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the pipe diameters of the external functional pipe (1) and the physiological swallowing pipe (2) are gradually reduced along with the extension to an outlet, and the pipe diameter of the inlet end of the physiological swallowing pipe (2) is larger than that of the outlet end of the external functional pipe (1).
8. The novel multifunctional medical oropharyngeal airway tube of claim 1, characterized in that: the outlet of the physiological swallow pipe (2) is subjected to smooth chamfering treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689838.0U CN211096822U (en) | 2019-10-10 | 2019-10-10 | Novel multi-functional medical oropharynx pipe of ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689838.0U CN211096822U (en) | 2019-10-10 | 2019-10-10 | Novel multi-functional medical oropharynx pipe of ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096822U true CN211096822U (en) | 2020-07-28 |
Family
ID=71720204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921689838.0U Expired - Fee Related CN211096822U (en) | 2019-10-10 | 2019-10-10 | Novel multi-functional medical oropharynx pipe of ventilating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100752A (en) * | 2021-03-19 | 2021-07-13 | 重庆医科大学附属儿童医院 | Measuring device in air flue |
-
2019
- 2019-10-10 CN CN201921689838.0U patent/CN211096822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100752A (en) * | 2021-03-19 | 2021-07-13 | 重庆医科大学附属儿童医院 | Measuring device in air flue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4848331A (en) | Apparatus and method for pulmonary ventilation of a patient concurrent with fiberoptic respiratory tract examination and tracheal intubation | |
| US11623058B2 (en) | Lower jaw thrusting, mandibular protracting, tongue holding, universal oropharyngeal airway device | |
| US6792943B2 (en) | Intubating ventilatory face mask | |
| US20010050082A1 (en) | Laryngeal mask airway | |
| WO2014166136A1 (en) | Multi-lumen single-body laryngeal mask allowing endoscope insertion | |
| WO2005089634A1 (en) | Oropharyngeal airway device | |
| CN109481805A (en) | A kind of intranasal laryngeal airway conduit | |
| CN211096822U (en) | Novel multi-functional medical oropharynx pipe of ventilating | |
| CN217612362U (en) | Multifunctional trachea cannula catheter | |
| CN208081628U (en) | A kind of double balloon oropharyngeal airway | |
| CN213432385U (en) | Anti-backflow inflation-free sealing laryngeal mask | |
| CN210992421U (en) | Oropharynx breather pipe | |
| KR20170027754A (en) | Endotracheal tube | |
| CN212281303U (en) | Painless scope is diagnose with uniting oropharynx breather | |
| CN209405433U (en) | Difficulty in opening mouth oral trachea cannula soft lens protects Occluding device | |
| CN208973808U (en) | A kind of medical anti-suffocation gastroscope bite block | |
| CN215135195U (en) | Air duct capable of introducing oxygen | |
| CN215386705U (en) | Oropharynx humidifying device that ventilates | |
| CN221998557U (en) | Dual-purpose airway of nasopharynx oropharynx | |
| CN215017134U (en) | Novel ventilation device for preventing aspiration gastroscopy | |
| CN215504983U (en) | Medical nursing bite-block | |
| CN216394980U (en) | Anti-biting flat tracheal cannula | |
| CN213526994U (en) | Anesthesia ventilation mask | |
| CN212141098U (en) | Novel oropharynx air duct for painless gastroscope | |
| CN221600961U (en) | Multifunctional anaesthetic mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |