CN207186900U - A kind of emergency department manually breathes buoyant apparatus - Google Patents

Abstract

The utility model discloses an artificial respiration rescue device for emergency departments, which comprises a pressurized box body, a breathing mask, an artificial breathing tube and a piston. The inside of the pressurized box body is slidingly provided with a piston, and the piston separates the inside of the pressurized box body. It is an oxygen pressurization chamber and a carbon dioxide collection chamber. The piston is connected to the piston rod, and the top of the piston rod passes through the pressurized box to connect with the pressing handle. A spring is set on the piston rod between the pressing handle and the pressurized box. The output end of the injection valve is connected to the air intake port on the side of the artificial breathing tube through the oxygen injection tube, and a breathing mask is installed at the bottom of the artificial breathing tube. Save the patient's life, no need for mouth-to-mouth operation, clean and hygienic; unscrew the sealing tube cap, and directly carry out artificial respiration through the artificial breathing tube, which can also save the patient's life to the greatest extent. The dual-use method maximizes the efficiency of patient rescue.

Description

A kind of artificial respiration rescue device for emergency department

technical field

The utility model relates to the technical field of medical equipment, in particular to an artificial respiration rescue device for emergency departments.

Background technique

At present, when performing artificial respiration for emergency patients, because there are no professional tools, doctors use mouth-to-mouth direct breathing for rescue. This method is extremely unhygienic, and it is easy to cause disease infection, and even vomiting of emergency patients The biological liquid will be sucked into the mouth by the doctor, which is poor in safety and sanitation. Artificial respiration usually lasts for more than ten or tens of minutes, or even several hours of artificial respiration rescue. The traditional mouth-to-mouth artificial respiration method requires a lot of physical strength, and long-term deep breathing rescue, doctors are prone to brain hypoxia Or physical exhaustion situation takes place, therefore, need a kind of artificial respiration device to satisfy the emergency department patient's rescuing needs.

Utility model content

The purpose of this utility model is to provide an artificial respiration rescue device for emergency department to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An artificial respiration rescue device for the emergency department, including a pressurized box, a breathing mask, an artificial breathing tube, and a piston. A piston is slid inside the pressurized box, and the piston divides the inside of the pressurized box into an oxygen pressurized chamber. and the carbon dioxide collection chamber, the piston is connected to the piston rod, and the top of the piston rod passes through the pressurized box to connect to the pressing handle. The piston rod between the pressing handle and the pressurized box is covered with a spring. A one-way injection valve is installed on the side, and the output end of the one-way injection valve is connected to the air inlet port on the side of the artificial breathing tube through an oxygen injection tube. A breathing mask is installed at the bottom of the artificial breathing tube, and the top of the artificial breathing tube is threadedly connected to a sealing cap. , the air outlet port on the upper end of the sealed pipe cap is connected to the exhaust pipe, and the other end of the exhaust pipe is connected to the input end of the pressure relief valve.

As a further solution of the utility model: a rubber sealing ring is provided at the joint between the piston rod and the pressurized box, and the rubber sealing ring is fixed on the pressurized box.

As a further solution of the utility model: a one-way air intake valve is installed on one side of the bottom of the pressurized box, and the one-way air intake valve is connected to the oxygen pressurized chamber.

As a further solution of the utility model: the pressure relief valve is installed on the upper side of the pressurized box, the output end of the pressure relief valve communicates with the carbon dioxide collection chamber, and a pressure relief valve stem is provided on the pressure relief valve.

As a further solution of the utility model: a one-way exhaust valve is installed on the upper side of the pressurized box, and the one-way exhaust valve is connected to the carbon dioxide collection chamber.

Compared with the prior art, the beneficial effect of the utility model is that: in the artificial respiration rescue device for emergency department, the piston moves downward along the pressurized box to supply air to the emergency patient, and the pressure relief valve is opened to relieve the emergency patient. The patient exhales; the piston moves upward along the pressurized box, the external air containing oxygen enters the oxygen pressurized room, and the carbon dioxide is collected and discharged from the room, completing the respiratory rescue operation for emergency patients, saving the patient's life to the greatest extent, without mouth-to-mouth operation , clean and hygienic; unscrew the sealing tube cap, and directly carry out artificial respiration through the artificial breathing tube, which can also save the patient's life to the greatest extent. The dual use mode can maximize the efficiency of patient rescue.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1-one-way intake valve, 2-pressurized box, 3-oxygen pressurized chamber, 4-one-way injection valve, 5-oxygen injection tube, 6-breathing mask, 7-intake port, 8 -artificial breathing tube, 9-sealing cap, 10-outlet port, 11-exhaust pipe, 12-pressure relief valve stem, 13-pressure relief valve, 14-carbon dioxide collection chamber, 15-rubber sealing ring, 16-press Handle, 17-piston rod, 18-spring, 19-piston, 20-one-way exhaust valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of artificial respiration rescue device for emergency department, comprises pressurized box body 2, breathing mask 6, artificial breathing tube 8 and piston 19, and described pressurized box body 2 slides inside A piston 19 is provided, and the piston 19 divides the interior of the pressurized box 2 into an oxygen pressurized chamber 3 and a carbon dioxide collection chamber 14. The piston 19 is connected to the piston rod 17, and the top of the piston rod 17 passes through the pressurized box 2 to connect to the pressing handle 16. A spring 18 is sleeved on the piston rod 17 between the pressing handle 16 and the pressurized box body 2, and a rubber sealing ring 15 is arranged at the joint between the piston rod 17 and the pressurized box body 2, and the rubber sealing ring 15 is fixed on the pressurized box. On the box body 2, the tightness inside the pressurized box body 2 is ensured when the piston rod 17 moves up and down.

A one-way air intake valve 1 is installed on one side of the bottom of the pressurized box 2, and the one-way air intake valve 1 communicates with the oxygen pressurization chamber 3, and the external air containing oxygen can only enter the oxygen pressurization through the one-way air intake valve 1. chamber 3 and cannot be discharged through the one-way air intake valve 1, a one-way injection valve 4 is installed on the other side of the bottom of the pressurized box 2, and the air containing oxygen in the oxygen pressurized chamber 3 can only be injected through one-way The valve 4 is discharged, and the output end of the one-way injection valve 4 is connected to the air inlet port 7 on the side of the artificial breathing tube 8 through the oxygen injection tube 5, and the breathing mask 6 is installed at the bottom of the artificial breathing tube 8.

The top of the artificial breathing tube 8 is threadedly connected to the sealing pipe cap 9, the air outlet port 10 on the upper end of the sealing pipe cap 9 is connected to the exhaust pipe 11, and the other end of the exhaust pipe 11 is connected to the input end of the pressure relief valve 13, and the pressure relief valve 13 is installed on On the upper side of the pressurized box 2, the output end of the pressure relief valve 13 communicates with the carbon dioxide collection chamber 14. The pressure relief valve 13 is provided with a pressure relief valve stem 12 for opening and closing the pressure relief valve 13. The pressurized box 2 A one-way exhaust valve 20 is installed on the upper side, and the one-way exhaust valve 20 communicates with the carbon dioxide collection chamber 14 , and the one-way exhaust valve 20 is used to discharge the gas in the carbon dioxide collection chamber 14 .

The working principle of the utility model is: when in use, the breathing mask 6 is placed on the face of the emergency patient, the pressing handle 16 is pressed downward, the piston 19 moves downward along the pressurized box body 2, and the oxygen in the oxygen pressurized chamber 3 passes through. The oxygen injection tube 5 enters the breathing mask 6 at the bottom of the artificial breathing tube 8 to supply air to the emergency patient. At the same time, the carbon dioxide collection chamber 14 is in a negative pressure state. Pressure valve 13, exhaust pipe 11 pump out the gas in the breathing mask 6 into the carbon dioxide collection chamber 14, exhale to the emergency patient, then press down the pressure relief valve rod 12 to close the pressure relief valve 13, release the pressing handle 16, the spring 18 Push up the pressing handle 16, the piston 19 moves upward along the pressurized box body 2, the external air containing oxygen enters the oxygen pressurized chamber 3 through the one-way intake valve 1, and the gas in the carbon dioxide collection chamber 14 passes through the one-way exhaust The valve 20 is discharged to complete the respiratory rescue operation for emergency patients, saving the lives of patients to the greatest extent, without the need for mouth-to-mouth operation, and it is clean and hygienic.

When the above-mentioned operations cannot resuscitate the emergency patient, unscrew the sealing tube cap 9, and directly carry out artificial respiration through the artificial breathing tube 8, which can also save the life of the patient to the greatest extent, and the double use mode can guarantee the efficiency of patient rescue to the greatest extent.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A rescue device for artificial respiration in emergency department, comprising a pressurized box, a breathing mask, an artificial breathing tube and a piston, characterized in that, the inside of the pressurized box is slidably provided with a piston, and the piston pressurizes the inside of the box. Divided into an oxygen pressurized chamber and a carbon dioxide collection chamber, the piston is connected to the piston rod, and the top of the piston rod passes through the pressurized box to connect with the press handle, and a spring is set on the piston rod between the press handle and the pressurized box. A one-way injection valve is installed on the other side of the bottom of the pressure box. The output end of the one-way injection valve is connected to the air inlet port on the side of the artificial breathing tube through an oxygen injection tube. A breathing mask is installed at the bottom of the artificial breathing tube. The artificial breathing tube The top is threadedly connected to the sealing pipe cap, the air outlet port on the upper end of the sealing pipe cap is connected to the exhaust pipe, and the other end of the exhaust pipe is connected to the input end of the pressure relief valve. 2. A kind of artificial respiration rescue device for emergency department according to claim 1, characterized in that, a rubber sealing ring is provided at the joint between the piston rod and the pressurized box body, and the rubber sealing ring is fixed on the pressurized box body . 3. A kind of artificial respiration rescue device for emergency department according to claim 1, characterized in that a one-way air intake valve is installed on one side of the bottom of the pressurized box, and the one-way air intake valve communicates with the oxygen pressurized chamber . 4. A kind of artificial respiration rescue device for emergency department according to claim 1, characterized in that, the pressure relief valve is installed on the upper side of the pressurized box, the output end of the pressure relief valve communicates with the carbon dioxide collection chamber, and the pressure relief valve The pressure valve is provided with a pressure relief valve stem. 5 . The artificial respiration rescue device for emergency department according to claim 1 , wherein a one-way exhaust valve is installed on the upper side of the pressurized box, and the one-way exhaust valve communicates with the carbon dioxide collection chamber. 6 .