CN210384381U - Artificial respiration auxiliary device for cardiology department nursing - Google Patents

Artificial respiration auxiliary device for cardiology department nursing Download PDF

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Publication number
CN210384381U
CN210384381U CN201920680582.0U CN201920680582U CN210384381U CN 210384381 U CN210384381 U CN 210384381U CN 201920680582 U CN201920680582 U CN 201920680582U CN 210384381 U CN210384381 U CN 210384381U
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pipe
lower extreme
valve
mouth
air inlet
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CN201920680582.0U
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Chinese (zh)
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王海霞
刘芬
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Individual
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Individual
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Abstract

The embodiment of the utility model discloses an artificial respiration auxiliary device for nursing in the department of cardiology, including the threaded connection pipe, the upper end intake pipe that the lower extreme extends to the inside of the threaded connection pipe is installed to the top of threaded connection pipe, is provided with one-way admission valve in the intake pipe of upper end, and the inside lower extreme of threaded connection pipe has the lower extreme intake pipe through threaded connection, and the end of lower extreme intake pipe is connected with lip tooth sled piece; the mouth supporting cover for supporting the mouth part is fixedly arranged on the pipe wall of the lower end air inlet pipe, the air flow on-off valve is connected above the mouth supporting cover through the exhaust pipe, and the upper end air inlet pipe, the threaded connecting pipe and the lower end air inlet pipe are sequentially communicated with each other; the small section of the labial tooth prying block is inserted into the labial tooth, so that the oral cavity of the patient is kept in an open state; the air flow on-off valve is opened and closed manually to control the air flow on-off of the mouth of the patient, so that the efficiency of artificial respiration is improved.

Description

Artificial respiration auxiliary device for cardiology department nursing
Technical Field
The embodiment of the utility model provides a respiratory device technical field, concretely relates to intracardiac branch of academic or vocational study nursing is with artifical respiratory auxiliary device.
Background
Artificial respiration (cpr), a first aid method for spontaneous breathing cessation. Air is admitted into the lungs rhythmically by free hand or mechanical means, and then the gases admitted into the lungs are exhaled by the elastic retractive force of the thoracic cage and lung tissue. This is repeated in cycles to replace spontaneous breathing. Artificial respiration refers to the principle of pressure difference between the pressure in the lung and atmospheric pressure, which is artificially used to make people who are suddenly stopped breathe passively, obtain oxygen, discharge carbon dioxide and maintain the most basic life. The human heart and brain need to be constantly supplied with oxygen. Irreversible damage can occur if the oxygen supply is interrupted for 3-4 minutes. Therefore, in some accidents, such as electric shock, drowning, cerebrovascular accident and cardiovascular accident, once the heartbeat is stopped, the first rescue measures are to rapidly carry out artificial respiration and chest cardiac compression so as to maintain effective ventilation and blood circulation and ensure the oxygen supply of important organs. The first aid artificial respiration on site can adopt an oral-to-oral (nasal) method or use a simple breathing bag. The breathing machine with more complex structure and more complete functions can be used for rescuing the patient with sudden respiratory arrest in the hospital. At normal temperature, the death of people can be caused by the lack of oxygen for 4-6 minutes. Effective breathing must be performed in minutes and seconds to save lives.
However, the traditional mouth-to-mouth artificial respiration mode is not sanitary for medical care personnel, air leakage is easy to occur in mouth-to-mouth artificial respiration, the tongue body of a patient cannot be adjusted, the whole artificial respiration rescue process is easy to lose effectiveness, and even the patient loses life; the rescuers frequently transfer the heads, and close and open the oral cavities of the patients, so that the heads of the rescuers are tired, and the artificial respiration efficiency is not high.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an artificial respiration auxiliary device for nursing in the department of cardiology, which avoids the direct contact between the rescuer and the mouth of the patient, and the process is more sanitary and safe; the small section of the labial tooth prying block is inserted into the labial tooth, so that the oral cavity of the patient is kept in an open state; the air flow on-off valve is opened and closed manually to control the air flow on-off of the mouth of the patient, so that the efficiency of artificial respiration is improved, and the problems of insanitation and low efficiency in the prior art are solved.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
an artificial respiration assisting device for cardiology department nursing comprises a threaded connecting pipe, wherein an upper end air inlet pipe with a lower end extending into the threaded connecting pipe is mounted above the threaded connecting pipe, a one-way air inlet valve is arranged in the upper end air inlet pipe, the lower end of the interior of the threaded connecting pipe is connected with a lower end air inlet pipe through threads, and the tail end of the lower end air inlet pipe is connected with a lip tooth prying block; the utility model discloses a mouth opening device, including mouth opening cover, upper end intake pipe, threaded connection pipe and lower extreme intake pipe, fixed mounting has the mouth opening cover that props that is used for supporting the mouth portion on the pipe wall of lower extreme intake pipe, runs through the top of propping the mouth opening cover is connected with the air current break-make valve through the blast pipe, just communicate in proper order between upper end intake pipe, threaded connection pipe and.
The utility model discloses the characteristic is still in, air current break-make valve includes the exhaust hood of suit at the blast pipe top, the top circumference periphery of exhaust hood is provided with the bleeder vent, movable sleeve is equipped with the screw cap on the exhaust hood, be provided with on the screw cap with the corresponding valve opening of bleeder vent, the both sides of the upper surface bleeder vent of exhaust hood still are provided with spacing sand grip, the lateral wall of spacing sand grip can contact with the valve opening lateral wall that the valve opening extends to the exhaust hood inside, the below of valve opening is provided with the sealing washer.
The utility model discloses the characteristic still lies in, is located be equipped with seal gasket between threaded connection pipe's the passageway inner wall and the upper end intake pipe outer wall, be located the fixed lower extreme spacing ring that is provided with of lateral wall of the upper end intake pipe of seal gasket top, just the passageway inner wall of threaded connection pipe upper end is provided with inside bellied upper end spacing ring, the upper end spacing ring is located the top and the external diameter of lower extreme spacing ring and is greater than the lower extreme spacing ring.
The utility model discloses the characteristic still lies in, lip tooth sled piece fixed connection be in lower extreme intake pipe lower extreme to separate into two runners with the lower extreme intake pipe, just the lateral wall of runner all forms ascending corner cut.
The embodiment of the utility model provides a characterized in that still, the inside of blast pipe is provided with the filter.
The embodiment of the utility model provides a characterized in that still, prop the mouth cover and be transparent rubber material.
The embodiment of the utility model provides a have following advantage:
(1) the utility model avoids the direct contact between the rescuer and the oral cavity of the patient, and the process is more sanitary and safe;
(2) the utility model inserts the small section of the labial tooth prying block into the labial tooth, and then rotates to keep the mouth of the patient in an open state, thereby facilitating the normal operation of later artificial respiration; the air flow on-off valve is opened and closed manually to control the air flow on-off of the mouth of the patient, so that the efficiency of artificial respiration is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural view of a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of B in fig. 1 according to the present invention;
fig. 4 is a schematic structural view of the lip tooth prying block of the present invention;
fig. 5 is a schematic structural view of the airflow on-off valve of the present invention;
FIG. 6 is a schematic structural view of the exhaust hood of the present invention;
fig. 7 is a schematic structural view of the screw cap of the present invention.
In the figure:
1-a threaded connection pipe; 2-an upper end air inlet pipe; 3-one-way air inlet valve; 4-threading; 5-lower end air inlet pipe; 6-the lip tooth prying block; 7-mouth support cover; 8-an exhaust pipe; 9-an air flow on-off valve; 10-a sealing gasket;
11-a lower end limiting ring; 12-an upper end limiting ring; 13-a filter; 14-bending the tube;
901-exhaust hood; 902-air holes; 903-a threaded cap; 904-valve orifice; 905-limiting convex strips; 906-sealing ring.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1 to 7, the utility model provides an artificial respiration auxiliary device for the nursing of the cardiology department, including threaded connection pipe 1, the upper end intake pipe 2 that the lower extreme extends to threaded connection pipe 1 inside is installed to threaded connection pipe 1's top. Preferably, the middle part of upper end intake pipe 2 is connected with bending tube 14, makes things convenient for the rescuer to select the suitable position and carries out artificial respiration to the patient. The upper end air inlet pipe 2 is internally provided with a one-way air inlet valve 3 which can only intake air, so that the air at the mouth of a patient is prevented from entering the mouth of a rescuer and causing cross interference. The lower end of the interior of the threaded connecting pipe 1 is connected with a lower end air inlet pipe 5 through threads 4, and the tail end of the lower end air inlet pipe 5 is connected with a lip tooth prying block 6; a mouth supporting cover 7 for supporting the mouth part is fixedly arranged on the pipe wall of the lower end air inlet pipe 5, and an air flow on-off valve 9 is connected above the mouth supporting cover 7 through an exhaust pipe 8. The inside of the exhaust pipe 8 is provided with a filter 13. The exhaled air with bacteria of part of patients is prevented from polluting the environment. Preferably, the mouth-supporting cover 7 is made of transparent rubber. The operation details of the labial tooth prying block 6 at the oral cavity part can be observed. And the upper end air inlet pipe 2, the threaded connection pipe 1 and the lower end air inlet pipe 5 are sequentially communicated.
As a preferred embodiment: when medical personnel carried out artificial respiration to the patient, handheld upper end intake pipe 2 to with lip tooth sled piece 6 from the leading-in patient oral area in narrow limit, later rotatory lip tooth sled piece 6 makes its long limit be used for separating between patient's upper and lower tooth, thereby makes patient's oral area be normally open state. At the moment, the lower end air inlet pipe 5 is pushed downwards, so that the mouth support cover 7 positioned on the lower end air inlet pipe 5 is fixed to cover the periphery of the lips. Preferably, the mouth-support cover 7 may be fixed to both sides of the patient's ear by a string. Maintaining a relative seal of the patient's oral site. Air is blown from one end of the upper end air inlet pipe 2, and the air flow sequentially passes through the upper end air inlet pipe 2, the threaded connecting pipe 1 and the lower end air inlet pipe 5 to enter the mouth of a patient. The on-off airflow valve 9 is kept closed during insufflation and the patient's nose area is blocked.
Then, the open state of the airflow on-off valve 9 and the nasal cavity of the patient is switched, and the chest cavity of the patient is pressed, so that the turbid air in the lung of the patient flows out through the airflow on-off valve 9 and the nasal cavity which are opened on the exhaust pipe 8. And then repeating the previous steps again until the breathing frequency of the patient is normal.
Compared with the common auxiliary device for artificial respiration, the steps have the following advantages: firstly, the direct contact between the rescuer and the oral cavity of the patient is avoided, and the process is more sanitary and safer; the mouth of some patients is closed tightly, the small section of the labial tooth prying block 6 is inserted into the labial tooth, and then the mouth of the patient is kept in an open state by rotation, so that the later artificial respiration can be conveniently carried out normally; when the chest of a patient is pressed after artificial respiration, the mouth of the rescuer is usually frequently moved so as to provide a mouth breathing passage for the patient, and the skull needs to be continuously removed, so that inconvenience is brought to the rescuer. The utility model discloses can open and shut the air current break-make valve 9 through the manual, control the air current break-make of patient's oral area.
Specifically, the airflow on-off valve 9 includes an exhaust hood 901 sleeved on the top of the exhaust pipe 8, air holes 902 are formed in the periphery of the top circumference of the exhaust hood 901, a threaded cover 903 is movably sleeved on the exhaust hood 901, valve holes 904 corresponding to the air holes 902 are formed in the threaded cover 903, limiting convex strips 905 are further arranged on two sides of the air holes 902 on the upper surface of the exhaust hood 901, the side walls of the limiting convex strips 905 can be in contact with the side walls of the valve holes 904 extending to the inside of the exhaust hood 901, and sealing rings 906 used for preventing gas leakage are arranged below the valve holes 904. When the device is used, the threaded cover 903 is rotated, and when the valve hole 904 on the threaded cover 903 is aligned with the air vent 902 on the exhaust hood 901, the airflow on-off valve 9 is opened, so that the chest cavity of a patient can be pressed; when the patient needs artificial respiration, the screw cap 903 is rotated again, and when the valve hole 904 on the screw cap 903 is staggered with the air vent 902 on the exhaust hood 901, the airflow on-off valve 9 is closed. Two limit tabs 905 are used to limit the angle of rotation of the valve bore 904. The process can realize manual on-off of the airflow at the mouth of the patient.
In order to prevent the upper inlet pipe 2 from following rotation when the threaded connection pipe 1 is mounted on the lower inlet pipe 5 by the thread 4. Be located and be equipped with seal gasket 10 between the passageway inner wall of threaded connection pipe 1 and the upper end intake pipe 2 outer wall, the lateral wall of the upper end intake pipe 2 that is located seal gasket 10 top is fixed and is provided with lower extreme spacing ring 11, and the passageway inner wall of threaded connection pipe 1 upper end is provided with inside bellied upper end spacing ring 12, and upper end spacing ring 12 is located the top of lower extreme spacing ring 11 and the external diameter is greater than lower extreme spacing ring 11. When the interaction of the upper air flow and the lower air flow is avoided, the upper air inlet pipe 2 cannot be separated from the threaded connecting pipe 1 when the threaded connecting pipe 1 is rotated.
Preferably, 6 fixed connection of lip tooth sled piece is at 5 lower extremes of lower extreme intake pipe to separate into two runners with lower extreme intake pipe 5, and the lateral wall of runner all forms ascending corner cut, make things convenient for lip tooth sled piece 6 to insert patient's oral area. The section of the labial tooth prying block 6 is similar to the end part of a straight line, firstly enters the oral cavity transversely, pries open the patient's dental articulator, then rotates 90 degrees, and is erected to form a support between the upper and lower teeth.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (6)

1. The utility model provides a artifical respiration auxiliary device is used in intracardiac branch of academic or vocational study nursing which characterized in that: the anti-blocking device comprises a threaded connecting pipe (1), wherein an upper end air inlet pipe (2) with the lower end extending into the threaded connecting pipe (1) is installed above the threaded connecting pipe (1), a one-way air inlet valve (3) is arranged in the upper end air inlet pipe (2), the lower end in the threaded connecting pipe (1) is connected with a lower end air inlet pipe (5) through a thread (4), and the tail end of the lower end air inlet pipe (5) is connected with a lip tooth prying block (6); fixed mounting has mouth that props cover (7) that is used for supporting the mouth on the pipe wall of lower extreme intake pipe (5), runs through the top of propping mouth cover (7) is connected with air current break-make valve (9) through blast pipe (8), just communicate in proper order between upper end intake pipe (2), threaded connection pipe (1) and lower extreme intake pipe (5) inside.
2. An artificial respiration assisting device for cardiology care according to claim 1, wherein: the air flow on-off valve (9) comprises an exhaust cover (901) sleeved at the top of an exhaust pipe (8), air holes (902) are formed in the periphery of the top circumference of the exhaust cover (901), a threaded cover (903) is movably sleeved on the exhaust cover (901), valve holes (904) corresponding to the air holes (902) are formed in the threaded cover (903), limiting convex strips (905) are further arranged on two sides of the air holes (902) in the upper surface of the exhaust cover (901), the side walls of the limiting convex strips (905) can be in contact with the side walls of the valve holes (904) extending to the inside of the exhaust cover (901) through the valve holes (904), and sealing rings (906) are arranged below the valve holes (904).
3. An artificial respiration assisting device for cardiology care according to claim 1, wherein: be located be equipped with seal gasket (10) between the passageway inner wall of threaded connection pipe (1) and upper end intake pipe (2) outer wall, be located the fixed lower extreme spacing ring (11) that is provided with of lateral wall of upper end intake pipe (2) of seal gasket (10) top, just the passageway inner wall of threaded connection pipe (1) upper end is provided with inside bellied upper end spacing ring (12), upper end spacing ring (12) are located the top and the external diameter of lower extreme spacing ring (11) and are greater than lower extreme spacing ring (11).
4. An artificial respiration assisting device for cardiology care according to claim 1, wherein: lip tooth sled piece (6) fixed connection be in lower extreme intake pipe (5) lower extreme to separate into two runners with lower extreme intake pipe (5), just the lateral wall of runner all forms ascending chamfer.
5. An artificial respiration assisting device for cardiology care according to claim 1, wherein: a filter (13) is arranged in the exhaust pipe (8).
6. An artificial respiration assisting device for cardiology care according to claim 1, wherein: the mouth supporting cover (7) is made of transparent rubber.
CN201920680582.0U 2019-05-14 2019-05-14 Artificial respiration auxiliary device for cardiology department nursing Expired - Fee Related CN210384381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920680582.0U CN210384381U (en) 2019-05-14 2019-05-14 Artificial respiration auxiliary device for cardiology department nursing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920680582.0U CN210384381U (en) 2019-05-14 2019-05-14 Artificial respiration auxiliary device for cardiology department nursing

Publications (1)

Publication Number Publication Date
CN210384381U true CN210384381U (en) 2020-04-24

Family

ID=70345457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920680582.0U Expired - Fee Related CN210384381U (en) 2019-05-14 2019-05-14 Artificial respiration auxiliary device for cardiology department nursing

Country Status (1)

Country Link
CN (1) CN210384381U (en)

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Granted publication date: 20200424

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