阅读说明：本技术 一种麻醉科吸入式麻醉装置面罩 (Inhalation type anesthesia device mask for anesthesia department ) 是由 张锋 于 2018-06-19 设计创作，主要内容包括：本发明公开了一种麻醉科吸入式麻醉装置面罩,包括一软性面罩,软性面罩后端设有接入口,还包括一后端连接有第一电动单向阀的麻醉剂接入管,接入口下设有伸缩管,麻醉剂接入管套接于该伸缩管内,麻醉剂接入管前端套接有一硅胶弹性管,硅胶弹性管前端套接有延伸管,延伸管中部通过横向连接杆连接有一鼻端连接夹,鼻端连接夹中间设有当鼻端连接夹和鼻子中部完全连接时可自动启动所述第一电动单向阀的启动端；在软性面罩上端的左侧或右侧设有一感应式氧气提供装置；该麻醉科吸入式麻醉装置面罩不但可使麻醉药更为高效地被吸收,而且可自动控制氧气的吸入量。(The invention discloses an inhalation type anaesthetic device mask for an anaesthetic department, which comprises a soft mask, wherein the rear end of the soft mask is provided with an access port, the anaesthetic device mask also comprises an anaesthetic access pipe the rear end of which is connected with a first electric one-way valve, a telescopic pipe is arranged below the access port, the anaesthetic access pipe is sheathed in the telescopic pipe, the front end of the anaesthetic access pipe is sheathed with a silica gel elastic pipe, the front end of the silica gel elastic pipe is sheathed with an extension pipe, the middle part of the extension pipe is connected with a nose end connecting clamp through a transverse connecting rod, and the middle part of the nose end connecting clamp is provided with a starting end which can automatically start the first electric one-way valve when the nose end connecting clamp is completely connected with the middle part; an induction type oxygen supply device is arranged on the left side or the right side of the upper end of the soft mask; the inhalation type anaesthetic device mask for the anaesthetic department not only can enable anaesthetic to be absorbed more efficiently, but also can automatically control the inhalation amount of oxygen.)

1. An inhalation type anaesthetic device mask for an anaesthetic department comprises a soft mask, wherein the rear end of the soft mask is provided with an access port, and the anaesthetic device mask also comprises an anaesthetic access pipe of which the rear end is connected with a first electric one-way valve; anesthetic inserts a tub front end cover and has connect a silica gel elasticity pipe, silica gel elasticity pipe front end cover has connected the extension pipe, the extension pipe middle part is connected with a nose end joint clamp through transverse connection pole, but be equipped with automatic start when nose end joint clamp and nose middle part are connected completely in the middle of the nose end joint clamp the start-up end of first electronic check valve.

2. The mask as claimed in claim 1, wherein the actuating member comprises a spring pressing switch located at a middle position of the nose clip, and the spring pressing switch is electrically connected to the first electrically operated check valve in a controlled manner.

3. The mask for inhalation type anesthesia apparatus of claim 1, wherein an inductive oxygen supply device is disposed on the upper side or the left side of the upper end of the flexible mask, said inductive oxygen supply device comprises an oxygen supply tube, a second electric check valve and an airflow monitoring sensor, said airflow monitoring sensor is embedded in the front side of the oxygen supply tube, said second electric check valve is connected to the rear end of the oxygen supply tube, and said airflow monitoring sensor and the second electric check valve form a controlled electrical connection.

Technical Field

The invention relates to a mask, in particular to a suction type anesthesia device mask for an anesthesia department, and belongs to the technical field of medical equipment for the anesthesia department.

Background

The anaesthetic mask is an auxiliary tool for carrying out inhalation anaesthetic anesthesia, the inhalation anaesthetic is volatile liquid or gas which enters a human body through a respiratory tract to play an anaesthetic role from shallow to deep, has the characteristics of strong anaesthetic function, high controllability and the like, and has a leading position in general anaesthesia and the maintenance process of anaesthesia. It can be seen from the above that the inhalation anesthetic is required to enter the respiratory tract to be effectively absorbed, and the anesthetic mask is a limiting tool for locally controlling the diffusion of the inhalation anesthetic, which has the greatest advantage that most of the inhalation anesthetic can be absorbed by the respiratory tract, so that we can see that even if the anesthetic mask is used, part of the anesthetic is inevitably wasted; secondly, the anaesthetic mask is often connected with oxygen, because after the anaesthetic mask is worn, air and respiratory tract contact are isolated, so that auxiliary oxygen delivery is needed, but oxygen delivery amount varies from person to person, the demand of some people is large, the demand of some people is small, and how to control the oxygen delivery amount well is also a problem to be solved urgently at present.

Disclosure of Invention

The present invention has been made in view of the above problems, and an object of the present invention is to provide a mask for an inhalation type anesthesia apparatus for anesthesia department, which can automatically control the amount of oxygen inhaled as well as efficiently absorb anesthetic.

In order to achieve the technical purpose, the invention adopts an inhalation type anesthesia device mask in the department of anesthesia, which comprises a soft mask, wherein the rear end of the soft mask is provided with an access port, the anesthesia device mask also comprises an anesthetic access pipe of which the rear end is connected with a first electric one-way valve, the access port is connected with a telescopic pipe along the vertical direction of the lower end of the soft mask, the anesthetic access pipe is sleeved in the telescopic pipe, and the front end and the rear end of the telescopic pipe respectively form a closed clamping connection with the outer side of the front part and the outer side of the rear part of the anesthetic access pipe, so that the anesthetic access pipe can move back and forth in the telescopic pipe along with the telescopic of the telescopic pipe; anesthetic inserts a tub front end cover and has connect a silica gel elasticity pipe, silica gel elasticity pipe front end cover has connected the extension pipe, the extension pipe middle part is connected with a nose end joint clamp through transverse connection pole, but be equipped with automatic start when nose end joint clamp and nose middle part are connected completely in the middle of the nose end joint clamp the start-up end of first electronic check valve.

Preferably, the actuating end includes a spring pressing switch located at a middle position of the nose connecting clip, and the spring pressing switch is electrically connected to the first electric check valve in a controlled manner.

Furthermore, the left side or the right side of the upper end of the soft mask is provided with an induction type oxygen supply device, the induction type oxygen supply device comprises an oxygen supply pipe, a second electric one-way valve and an airflow monitoring sensor, the airflow monitoring sensor is embedded in the front end side edge of the oxygen supply pipe, the second electric one-way valve is connected to the rear end of the oxygen supply pipe, and the airflow monitoring sensor and the second electric one-way valve form a control type electric connection.

After adopting the technical structure, the invention has the following advantages:

1. the invention adopts a telescopic structure and a nose end fixed structure, can directly act the inhalation type anesthetic on the respiratory tract, and greatly improves the inhalation use efficiency of the inhalation type anesthetic;

2. the invention adopts a sensing type airflow monitoring system, can judge the required oxygen input amount according to the breathing conditions of different patients, and improves the use efficiency of oxygen.

Drawings

FIG. 1 is a cross-sectional structural view of the present invention;

FIG. 2 is a partial enlarged structural view of the start-up end of the present invention;

1. a soft face mask; 2. an access port; 3. a first electrically operated check valve; 4. an anesthetic access tube; 5. a telescopic pipe; 6. a silicone elastic tube; 7. an extension pipe; 8. a transverse connecting rod; 9. a nose end connecting clip; 10. a spring push switch; 11. an oxygen supply tube; 12. a second electrically operated check valve; 13. and an airflow monitoring sensor.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in fig. 1, an inhalation type anesthesia apparatus mask for anesthesia department comprises a soft mask 1, wherein an access port 2 is disposed at the rear end of the soft mask 1.

The invention also comprises an anesthetic access pipe 4, the rear end of which is connected with a first electric one-way valve 3, an extension pipe 5 is connected at the access port 2 along the vertical direction of the lower end of the soft mask 1, the anesthetic access pipe 4 is sleeved in the extension pipe 5, and the front end and the rear end of the extension pipe 5 respectively form a closed clamping connection with the outer side of the front part and the outer side of the rear part of the anesthetic access pipe 4, so that the anesthetic access pipe 4 can move back and forth in the extension pipe 5 along with the extension of the extension pipe 5.

The front end of the anesthetic access tube 4 is sleeved with a silica gel elastic tube 6, the front end of the silica gel elastic tube 6 is sleeved with an extension tube 7, the middle part of the extension tube 7 is connected with a nose end connecting clamp 9 through a transverse connecting rod 8, and the middle of the nose end connecting clamp 9 is provided with a starting end which can automatically start the first electric one-way valve 3 when the nose end connecting clamp 9 is completely connected with the middle part of a nose.

As can be seen from fig. 2, in the present invention, the preferred activation end comprises a spring pressing switch 10, the spring pressing switch 10 is located at the middle position of the nose connecting clip 9, and the spring pressing switch 10 and the first electric check valve 3 form a controlled electrical connection.

The back end of the first electric one-way valve 3 is connected with an inhalation type anesthetic connecting pipe, when in specific use, the soft face mask 1 is covered on the face of a patient, then the back end of the anesthetic access pipe 4 is held, the anesthetic access pipe 4 is pressed downwards to the middle of a nose end connecting clamp 9 to clamp the nose through the telescopic pipe 5, at the moment, the spring pressing type switch 10 is pressed, the first electric one-way valve 3 is started, and the inhalation type anesthetic enters the respiratory tract of the human body through the first electric one-way valve 3 and the anesthetic access pipe 4; when the anesthesia is finished, the nose end connecting clamp 9 leaves the nose end, the first electric one-way valve 3 is closed, and the supply of the inhalation type anesthetic is stopped.

In the present invention, the preferred inductive oxygen supply device includes an oxygen supply tube 11, a second electric check valve 12 and an airflow monitoring sensor 13, the airflow monitoring sensor 13 is embedded in the front side of the oxygen supply tube 11, the second electric check valve 12 is connected to the rear end of the oxygen supply tube 11, and the airflow monitoring sensor 13 and the second electric check valve 12 form a control type electrical connection.

The rear end of the second electric one-way valve 12 is connected with oxygen, and after the soft face mask 1 is contacted with the face, the airflow monitoring sensor 13 can monitor the speed and the size of the airflow exhaled from the nose, so as to judge the amount of the oxygen required to be inhaled, and further open the second electric one-way valve 12, so that the oxygen enters the soft face mask 1.

In general, the invention adopts a telescopic structure and a nose end fixed structure, can directly act the inhalation type anesthetic on the respiratory tract, and greatly improves the inhalation use efficiency of the inhalation type anesthetic; and the invention adopts a sensing type airflow monitoring system, can judge the required oxygen input amount according to the breathing conditions of different patients, and improves the use efficiency of oxygen.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.