CN219022773U - Disposable breathing auxiliary ventilation device - Google Patents
Disposable breathing auxiliary ventilation device Download PDFInfo
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- CN219022773U CN219022773U CN202222778990.4U CN202222778990U CN219022773U CN 219022773 U CN219022773 U CN 219022773U CN 202222778990 U CN202222778990 U CN 202222778990U CN 219022773 U CN219022773 U CN 219022773U
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Abstract
The utility model relates to a disposable breathing auxiliary ventilation device which comprises an endotracheal tube adapter, a threaded extension tube and a breathing balloon which are connected in sequence, wherein two sides of the threaded extension tube are respectively provided with a ventilation opening and an oxygen conduit connector. The tracheal catheter adapter is a T-shaped head, and three ends of the T-shaped head are respectively a tracheal catheter adapter, a threaded extension pipe joint and an Etco2 interface. The utility model optimizes the simple respirator, avoids the defect that the patient who wakes up and is not completely separated from the respiratory tract is provided with the artificial airway and the auxiliary ventilation equipment, but the patient cannot be properly arranged, the operation turnover efficiency is influenced, and even the patient has airway management risk, thereby providing the auxiliary ventilation of the respiratory circuit and guaranteeing the airway safety management of the patient in the waking period. One end at the respiratory sacculus is provided with Etco2 interface, compares in simple and easy respirator can connect and breathe end carbon dioxide monitoring, and real-time supervision patient breathes end carbon dioxide numerical value, and accurate judgement general anesthesia awakening period patient's respiratory recovery condition, guarantee awakening patient's air flue safety simultaneously, and the stage of awakening is crossed to the stability.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a disposable breathing auxiliary ventilation device.
Background
The airway is known as the life path and is the area where the advanced life center is located. Airway management is a major treatment and care technique for clinical anesthesia, emergency rescue and critical diseases, and airway patency is a basic guarantee of life and a premise of ensuring patient safety. The incidence rate of difficult airways in China is 1-5%. The head, neck and jaw face surgery is more frequent from the skull base to the chest, due to pathological anatomy abnormalities around the airways and the airway problems of the surgical area adjacent to the airways. Patients with head, neck, jaw and face surgery are prone to serious complications such as agitation, bleeding, edema, airway obstruction and the like after operation, and airway management is more difficult. The artificial airway is required to be established after operation of the patient, so that the airway of the patient is kept unobstructed, the airway obstruction is prevented, the anoxic state of the patient is corrected, the oxygen supply of important viscera is ensured, and the respiratory failure of the patient is prevented. In order to ensure the safety of patients, maintain ventilation and avoid difficult re-intubation, the general anesthesia operation patients need to enter the waking room for tube drawing after the operation with the tracheal catheter.
During the waking period of the patient, because the anesthetic is not completely metabolized and respiratory depression is performed, artificial or mechanical auxiliary ventilation needs to be established in time to ensure the safety of the patient. In order to ensure that the airway of a patient is unobstructed, meet the clinical anesthesia requirement, accelerate the turnover of an operating room and a waking room, and not depend on the current clinical ventilation equipment, the field limiting equipment is placed. In addition, in airway management, a respiratory balloon is a common artificial ventilation simple tool, has high oxygen supply concentration compared with mouth-to-mouth respiration and is simple to operate, and mainly comprises an elastic respiratory balloon, a respirator, a respiratory valve, an air storage bag, an endotracheal intubation interface, an oxygen interface and the like. Oxygen firstly enters the spherical air bag and the air storage bag, then the manual finger-pressure air bag opens the front valve, and the oxygen is pressed into the tracheal catheter, so that the aim of manual ventilation is fulfilled. In order to ensure the safety of the airway of a patient in the waking period, the utility model develops a disposable respiratory auxiliary ventilation device which is put into clinical use, meets clinical requirements, improves clinical safety, adapts to the turnover efficiency of an operating room and a resuscitation room, is convenient for clinical medical staff to use, saves time and effort, and has certain social and economic benefits.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a disposable breathing auxiliary ventilation device, wherein an interface connected with an external control system is arranged at one end of a breathing saccule, so that clinical requirements are met, and clinical safety is improved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a disposable breathing auxiliary ventilation device, including tracheal catheter adapter, screw extension pipe, the breathing sacculus that connects gradually, the both sides of screw extension pipe are equipped with air vent and oxygen catheter interface respectively, its characterized in that, tracheal catheter adapter is T type head, the three terminal of T type head is tracheal catheter adapter, screw extension coupling and Etco2 interface respectively.
Further, the Etco2 interface is disposed on an opposite side of the endotracheal tube adapter.
Further, the tracheal catheter adapter and the threaded extension tube are made of hard PVC.
Further, the Etco2 interface, the vent and the oxygen catheter interface are all provided with caps which can be opened and closed.
Further, the respiratory balloon is made of rubber.
Furthermore, the tracheal catheter joint, the threaded extension pipe joint and the Etco2 joint are all provided with connecting threads, and the root of the connecting threads is provided with a sealing ring.
Advantageous effects
The utility model optimizes and improves the simple respirator and ensures the safety of patients who cannot be separated from the auxiliary pipeline of the breathing equipment after operation. One end at the respiratory sacculus is provided with Etco2 interface, compares in the suggestion respirator and can connect and breathe end carbon dioxide monitoring line, and real-time supervision patient breathes end carbon dioxide numerical value, accurate judgement general anesthesia awakening period patient's respiratory recovery condition need not medical personnel and observes patient's thorax condition constantly, reduces medical personnel work load. The utility model is designed as an integral type, the interface is detachable and convenient to install, and the structure is simple and convenient to use. As a disposable product, the cost is low, the time consumption for sterilizing the recommended respirator is saved, the maintenance and updating cost is avoided, and the economic benefit is higher.
Drawings
Fig. 1 is a disposable respiratory assist ventilation device.
Wherein, 1-tracheal catheter adapter; 101-tracheal tube connector; 102-a threaded extension pipe joint; 103-Etco2 interface; 2-a threaded extension tube; 201-a vent; 202-an oxygen conduit interface; 3-respiratory balloon.
Like reference symbols in the various drawings indicate like elements.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
As shown in fig. 1, the utility model provides a disposable breathing auxiliary ventilation device, which comprises an endotracheal tube adapter 1, a threaded extension tube 2 and a breathing balloon 3 which are sequentially connected, wherein two sides of the threaded extension tube 2 are respectively provided with a ventilation port 201 and an oxygen tube interface 202, and the disposable breathing auxiliary ventilation device is characterized in that the endotracheal tube adapter 1 is a T-shaped head, and three ends of the T-shaped head are respectively an endotracheal tube adapter 101, a threaded extension tube joint 102 and an Etco2 interface 103.
The vent 201 is used for gas exchange, for output of exhaled gases from the patient and for ingress of air.
The oxygen conduit interface 202 mates with an oxygen tube for oxygen input. Oxygen is typically supplied from a wall center or from an oxygen cylinder, so the present utility model requires connection of the oxygen cylinder for oxygen input.
The threaded extension tube 2 is provided with threads, can be bent, can adjust the direction, and is convenient for an operator to hold.
The tracheal catheter adapter 1 and the threaded extension tube 2 are made of hard PVC.
The front end of the threaded extension tube 2 is made of transparent soft ABS and is used for being connected with the threaded extension tube joint 102; the rear end is made of hard PVC and is used for being connected with the respiratory saccule 3.
The respiratory balloon 3 is made of rubber, and can be replaced according to the age of a patient, so that the depth of the extrusion balloon can be estimated when auxiliary ventilation is convenient.
The Etco2 interface 103, the vent 201 and the oxygen conduit interface 202 are all provided with caps which can be opened and closed, and can play a role in dust prevention and sealing under the condition of not using.
The tracheal catheter joint 101, the threaded extension tube joint 102 and the Etco2 joint 103 are all provided with connecting threads, and the root of each connecting thread is provided with a sealing ring.
In clinical use, the postoperative catheter with the airway of the general anesthesia patient enters a wake-up room, an anesthesia nurse connects the tracheal catheter connector 101 of the utility model with the tracheal catheter of the patient, and simultaneously connects an end-tidal carbon dioxide sensing line with the Etco2 interface 103 to regulate oxygen flow, and the oxygen catheter interface 202 is connected with an oxygen tube to inhale oxygen for the patient. By observing the waveform and the numerical value of the carbon dioxide on the monitor, whether the spontaneous breathing of the patient is recovered or not can be accurately known. If the waveform of the carbon dioxide of the patient is normal and the numerical value is normal, the oxygen flow is regulated. If the tidal volume of the patient is insufficient, the anesthesia department nurse can adjust the high oxygen flow according to the doctor's advice, fills the air storage balloon, carries out auxiliary ventilation on the patient through the extrusion balloon (the extrusion depth and the frequency can refer to the age, the height and the weight of the patient), accelerates the metabolism of the patient for inhaling the anesthetic, and can further use the anesthetic antagonist to promote the patient to wake up according to the doctor's advice. After the use is completed, the utility model is thrown into a disposable yellow medical garbage bag, so that one person can discard the medical garbage bag.
Claims (6)
1. The utility model provides a disposable breathing auxiliary ventilation device, includes tracheal catheter adapter (1), screw thread extension tube (2) and respiratory balloon (3) that connect gradually, the both sides of screw thread extension tube (2) are equipped with air vent (201) and oxygen catheter interface (202) respectively, its characterized in that, tracheal catheter adapter (1) are T type head, the three end of T type head is tracheal catheter adapter (101), screw thread extension tube joint (102) and Etco2 interface (103) respectively.
2. A disposable breathing assistance ventilation device according to claim 1, characterized in that said Etco2 interface (103) is arranged on the opposite side of said endotracheal tube adapter (1).
3. A disposable breathing assistance ventilation device according to claim 1, characterized in that the tracheal tube adapter (1) and the threaded extension tube (2) are made of hard PVC.
4. The disposable breathing assistance ventilation device according to claim 1, wherein the Etco2 interface (103), the vent (201) and the oxygen conduit interface (202) are provided with openable caps.
5. A disposable breathing assistance ventilation device according to claim 1, characterized in that said breathing balloon (3) is of rubber material.
6. The disposable breathing assistance ventilation device according to claim 1, wherein the tracheal tube connector (101), the threaded extension tube connector (102) and the Etco2 connector (103) are all provided with connecting threads, and the root of the connecting threads is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778990.4U CN219022773U (en) | 2022-10-21 | 2022-10-21 | Disposable breathing auxiliary ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778990.4U CN219022773U (en) | 2022-10-21 | 2022-10-21 | Disposable breathing auxiliary ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219022773U true CN219022773U (en) | 2023-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222778990.4U Active CN219022773U (en) | 2022-10-21 | 2022-10-21 | Disposable breathing auxiliary ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219022773U (en) |
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2022
- 2022-10-21 CN CN202222778990.4U patent/CN219022773U/en active Active
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