CN110960764B - A kind of artificial respiration device for nursing in cardiology department - Google Patents

Abstract

The invention discloses an artificial respiration device for cardiology nursing, comprising a dental brace. The detection device includes an air inlet thread, an air outlet thread port, a convergence port, a pipe groove, a rectangular groove and a rotating column. The arc-shaped rod, the upper end of the arc-shaped rod is connected with an air bag ball, the other end of the air inlet pipe is connected with a blowing hood, the lower side of the detection device is connected with a drain pipe, and the interior of the detection device is respectively provided with a lighting lamp and a light sensor to detect The inside of the device is connected with feathers, and the exhaled gas is discharged from the outlet pipe through the pipe groove. The feathers in the rectangular groove rotate around the rotating column through the arc pipe. The light sensor can receive the strong light of the lighting lamp, and the oxygen pipe The valve in the pipeline is opened to supply oxygen to the patient when inhaling, and this structure solves the problem that the existing oxygen supply device always supplies oxygen and cannot supply oxygen in accordance with the breathing frequency of the patient.

Description

A kind of artificial respiration device for nursing in cardiology department

technical field

The invention relates to the technical field of medical devices, in particular to an artificial respiration device for cardiology nursing.

Background technique

Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body, including required computer software; Obtained by pharmacological, immunological or metabolic means, or although these means are involved but only play an auxiliary role; its purpose is the diagnosis, prevention, monitoring, treatment or alleviation of disease; the diagnosis, monitoring, treatment, alleviation or function of injury Compensation; examination, replacement, regulation or support of physiological structures or processes; life support or maintenance; pregnancy control; providing information for medical or diagnostic purposes by examining samples from the human body.

Artificial breathing apparatus is an indispensable equipment for rescuing critically ill patients. When rescuing cardiology patients in hospitals, artificial respiration is often performed. The artificial respiration device is a device that maintains and assists the patient's breathing by mechanical methods. Rescue of respiratory arrest or respiratory failure and respiratory management during anesthesia.

The current artificial respiration is mouth-to-mouth artificial respiration, which can easily cause cross-infection between doctors and patients; sometimes the patient's tongue blocks the throat, which affects the rescue effect. Press and hold the mask with one hand to ensure that the mask is close to the mouth and nose and does not leak air, and the other hand squeezes the inflatable balloon, which is cumbersome to operate, and the existing oxygen supply has been supplying oxygen, and it cannot match the breathing rate of the patient. , which leads to the waste of oxygen, in order to solve this problem, we propose an artificial respiration device for nursing care in cardiology.

SUMMARY OF THE INVENTION

(1) Technical problems solved

In view of the deficiencies of the prior art, the present invention provides an artificial respiration device for nursing care in cardiology, which has the advantages of reducing the physical strength of medical staff, being able to supply oxygen in accordance with the breathing frequency of patients, sealing the nostrils and avoiding cross-infection. The existing artificial respiration device for nursing care in cardiology department wastes a lot of physical strength of medical staff, cannot match the breathing frequency of patients to supply oxygen, cannot block the nostrils, and is prone to cross infection.

(2) Technical solutions

In order to achieve the above-mentioned purpose of reducing the physical strength of medical staff, being able to cooperate with the patient's breathing frequency to supply oxygen, to be able to block the nostrils and to avoid cross-infection, the present invention provides the following technical solutions: an artificial respiration device for nursing care in cardiology, including dental braces, The upper and lower ends of the mouth guard are provided with corresponding tooth sockets, the front end of the mouth guard is fixedly connected with a spatula, the interior of the spatula is provided with a ventilation groove, and the upper end of the spatula is evenly provided with the same arc as the ventilation groove. The rear end of the brace is fixedly connected with a detection device. The detection device includes: an air inlet thread port, an air outlet thread port, a convergence port, a pipe groove, a rectangular groove and a rotating column. The interior of the pipe groove is laterally provided with a rotating column, and the detection device Two arc-shaped rods are fixedly connected to the middle of the upper end of the two arc-shaped rods, and the upper ends of the two arc-shaped rods are fixedly connected with airbag balls. The left and right sides of the detection device are rotatably connected to the braces, and the outer side of the support rods is provided with adjustment nuts , a filter device is arranged inside the detection device and in the middle of the pipe groove, the left and right sides of the rear end of the detection device are fixedly connected with an air intake pipe and an air outlet pipe, and the other end of the air intake pipe is fixedly connected with a blowing hood. The side is fixedly connected with a drain pipe, the other end of the drain pipe is fixedly connected with a waste liquid collection box, the upper part of the detection device is provided with a button, and the interior of the detection device and the left and right inner walls of the rectangular groove are respectively provided with lighting lamps and light sensors. Feather is rotatably connected to the inside of the detection device and on the rotating column.

Preferably, the ventilation groove is inclined, and one end close to the mouthpiece is lower than the other end, so as to facilitate the outflow of the liquid in the patient's mouth.

Preferably, the lower side of the arc-shaped groove is provided with a through hole which communicates with the ventilation groove.

Preferably, a hose is fixedly connected between the mouthpiece and the detection device, and the moving length of the hose is adapted to the radian of the rotation of the detection device relative to the mouthpiece, so as to ensure that when the detection device is adjusted and rotated, the gas and the gas between the mouthpiece and the detection device The liquid is kept connected through the hose.

Preferably, a drying substance and a gas valve are arranged in the filtering device, so as to prevent water vapor from invading the feathers and further affecting the detection result.

Preferably, the air inlet pipe and the air outlet pipe are respectively provided with threads corresponding to the inlet thread port and the air outlet thread port in sequence, and the lower side of the detection device is provided with threads compatible with the connection end of the drain pipe. The threaded structure facilitates the replacement of equipment.

Preferably, the illuminating lamp, the light sensor and the feather are on the same horizontal plane, so as to ensure that the illuminating lamp is blocked by the feather and irradiates the light sensor in a straight line.

(3) Beneficial effects

Compared with the prior art, the present invention provides an artificial respiration device for cardiology nursing, which has the following beneficial effects:

1. In the artificial respiration device for nursing care in cardiology, the entire device is fixed to the patient's mouth through the tooth sockets on the braces, and this structure makes the entire device achieve high stability.

2. This artificial respiration device for nursing care in cardiology, when used for rescuing patients, the staff can supply air to the air intake pipe through the air blowing hood, and the air intake pipe is used to supply air to the patient's mouth through the converging port, the ventilation groove and the arc groove. The air intake pipe is threaded at the air intake thread port, that is, the air blowing hood can also be replaced with electricity to drive the air intake device to prevent the medical staff from overdrawing. This structure avoids the direct contact between the medical staff and the patient's mouth, thereby preventing the spread of germs. At the same time, it also solves the problem of physical exhaustion of medical staff.

3. This artificial respiration device for nursing care in the department of cardiology supplies air to the patient through the air inlet pipe of the air inlet device, as shown in the figure: the inside of the arc-shaped rod is provided with a through hole, and the airbag ball on it is in the air supply pressure. Under the action of expansion, the airbag balls on both sides are respectively blocked against the nostrils, and the distance between the airbag balls and the nostrils can be adjusted by adjusting the nut. This structure achieves the blocking of the nostrils and can be adjusted for different patients, thus solving the problem. The existing oxygen device needs to manually block the nostrils, which further saves the physical strength of medical staff.

4. This kind of artificial respiration device for nursing care in cardiology, when supplying oxygen to the patient, first adjust the nut to keep the air bag ball away from the patient's nostril, and then through the patient's internal gas exhalation, the exhaled gas passes through the tube groove from the outlet. It is discharged from the trachea. Since an arc-shaped tube is arranged on the lower side of the middle part of the tube groove, according to Bernoulli's principle: the side with the faster flow rate receives a larger pressure. Therefore, the feathers in the rectangular groove pass through the arc-shaped tube to surround the rotating column. Rotate, and finally rotate to the lower end of the arc-shaped tube. At this time, the light sensor can receive the strong light of the lamp, the light sensor sends a signal, and the valve in the oxygen tube is opened, so as to cooperate with the patient during inhalation. Oxygen supply reduces the waste of oxygen. This structure can accurately supply oxygen to patients with different lung capacities and different breathing rates during sleep at night, thus solving the problem that the existing oxygen supply has been supplying oxygen and cannot match the breathing rate of patients. The problem of oxygen supply.

Description of drawings

Fig. 1 is the overall front plan structure schematic diagram of the present invention;

Fig. 2 is the structural cross-sectional view of Fig. A-A of the present invention;

Fig. 3 is the overall rear structure schematic diagram of the present invention;

4 is a cross-sectional view of the structure at B-B in FIG. 2 of the present invention;

Fig. 5 is the structure enlarged view of C place in Fig. 4 of the present invention;

6 is a schematic structural diagram of an air intake pipe of the present invention;

7 is a schematic structural diagram related to the trachea of the present invention;

FIG. 8 is a schematic structural diagram related to the drain pipe of the present invention.

In the picture: 1 brace, 101 tooth socket, 2 tongue depressor, 201 ventilation groove, 202 arc groove, 3 detection device, 301 air inlet thread, 302 air outlet thread, 303 convergence port, 304 pipe groove, 3041 arc Tube, 305 rectangular slot, 306 rotating column, 4 arc rod, 5 air bag ball, 6 support rod, 7 adjusting nut, 8 filter device, 9 air inlet pipe, 10 air outlet pipe, 11 blowing hood, 12 liquid discharge pipe, 13 Waste collection box, 14 buttons, 15 lights, 16 light sensors, 17 feathers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-8 , an artificial respiration device for cardiology nursing, including a mouthpiece 1, the upper and lower ends of the mouthpiece 1 are provided with corresponding tooth sockets 101, and the front end of the mouthpiece 1 is fixedly connected with a tongue depressor 2 to press The inside of the tongue plate 2 is provided with a ventilation groove 201, and the upper end of the tongue depressor 2 is evenly provided with an arc-shaped groove 202 that is the same as the ventilation groove 201. The ventilation groove 201 is inclined, and one end close to the mouthpiece 1 is lower than the other end, In order to facilitate the outflow of the liquid in the patient's mouth, the lower side of the arc-shaped groove 202 is provided with a through hole which communicates with the ventilation groove 201 . A detection device 3 is fixedly connected to the rear end of the brace 1. The detection device 3 includes: an air inlet threaded port 301, an air outlet threaded port 302, a converging port 303, a pipe groove 304, a rectangular groove 305 and a rotating column 306. The inner transverse direction of the pipe groove 304 An arc-shaped tube 3041 is provided, a hose is fixedly connected between the mouthpiece 1 and the detection device 3, and the moving length of the hose is adapted to the radian of the rotation of the detection device 3 relative to the mouthpiece 1, so as to ensure that when the detection device 3 is adjusted and rotated, the mouthpiece 1 The gas and liquid with the detection device 3 are kept connected through the hose. Two arc-shaped rods 4 are fixedly connected to the middle of the upper end of the detection device 3 , and airbag balls 5 are fixedly connected to the upper ends of the two arc-shaped rods 4 . The left and right sides of the detection device 3 are rotatably connected to the brace 1 with support rods 6 . , the outer side of the support rod 6 is provided with an adjustment nut 7 .

Inside the detection device 3 and in the middle of the pipe groove 304 is a filter device 8 , the left and right sides of the rear end of the detection device 3 are fixedly connected with an air intake pipe 9 and an air outlet pipe 10 respectively, and the other end of the air intake pipe 9 is fixedly connected with a blower. The cover 11, the lower side of the detection device 3 is fixedly connected with a drain pipe 12, the air inlet pipe 9 and the air outlet pipe 10 are sequentially provided with threads corresponding to the air inlet threaded port 301 and the air outlet threaded port 302. The side is provided with a thread that is compatible with the connection end of the drain pipe 12. This thread structure facilitates the replacement of the equipment. , the interior of the detection device 3 and the left and right inner walls of the rectangular groove 305 are respectively provided with a lighting lamp 15 and a light sensor 16, the interior of the detection device 3 is rotatably connected to the rotating column 306 with feathers 17, and the filter device 8 is provided with dry substances And the air valve, so as to prevent the water vapor from invading the feather 17, which further affects the detection result. The lighting lamp 15, the light sensor 16 and the feather 17 are on the same horizontal plane, so as to ensure that the lighting lamp 15 is blocked by the feather 17, and the light sensor is irradiated in a straight line. device 16.

Working principle: The artificial respiration device for cardiology nursing uses, before use, the entire device is fixed in the patient's mouth through the tooth socket 101 on the brace 1, and this structure enables the entire device to achieve high stability. When rescuing patients, the staff can supply air to the air intake pipe 9 through the insufflation hood 11, and the air intake pipe 9 supplies air to the patient's oral cavity through the converging port 303, the ventilation groove 201 and the arc groove 202. The mouth 301 is threadedly connected, that is, the air blowing hood 11 can also be changed to drive the air intake device to prevent the medical staff from being overdrawn. This structure avoids the direct contact between the medical staff and the patient's mouth, thereby preventing the spread of germs, and also solves the problem. The problem of physical exhaustion of medical staff. Air is supplied to the patient through the air pipe 9 of the air intake device, as shown in Fig. 4 : the inside of the arc-shaped rod 4 is provided with a through hole, the air bag ball 5 on it is inflated under the action of the air supply pressure, and the air bag balls on both sides are inflated. 5. The nostrils are blocked respectively, and the distance between the airbag ball 5 and the nostrils can be adjusted by adjusting the nut 7. This structure achieves the blocking of the nostrils, and can be adjusted for different patients, thereby solving the existing oxygen device needs. The problem of artificially blocking the nostrils further saves the physical effort of medical staff. When supplementary oxygen is supplied to the patient, the balloon 5 is kept away from the patient's nostril by adjusting the nut 7, and then through the exhalation of the patient's body gas, the exhaled gas is discharged from the trachea 10 through the tube groove 304. An arc-shaped tube 3041 is arranged on the lower side of the middle part. According to Bernoulli's principle, the pressure on the side with the faster flow rate is higher. Therefore, the feather 17 in the rectangular slot 5 rotates around the rotating column 306 through the arc-shaped tube 3041, and finally Rotate to the lower end of the arc-shaped tube 3041, at this time, the light sensor 16 can receive the strong light of the lighting lamp 15, the light sensor 16 sends a signal, and the valve in the oxygen tube is opened, so as to cooperate with the patient when inhaling. Oxygen supply, this structure can accurately supply oxygen to patients with different lung capacity and different breathing rates during night sleep, thus solving the problem that the existing oxygen supply has been supplying oxygen and cannot match the breathing rate of patients. .

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an artificial respiration device is used in intracardiac branch of academic or vocational study nursing, includes facing (1), its characterized in that: corresponding alveolus (101) have all been seted up at the upper and lower both ends of facing (1), and front end fixedly connected with tongue depressor (2) of facing (1), air duct (201) have been seted up to the inside of tongue depressor (2), and communicating arc wall (202) with air duct (201) have evenly been seted up to the upper end of tongue depressor (2), and the rear end fixedly connected with detection device (3) of facing (1), detection device (3) include: an air inlet threaded port (301), an air outlet threaded port (302), a gathering port (303), a pipe groove (304), a rectangular groove (305) and a rotary column (306), an arc-shaped pipe (3041) is transversely arranged in the pipe groove (304), the middle part of the upper end of a detection device (3) is fixedly connected with two arc-shaped rods (4), the upper ends of the two arc-shaped rods (4) are fixedly connected with an air bag ball (5), the left side and the right side of the detection device (3) are rotatably connected with a support rod (6) on a tooth socket (1), the outer side of the support rod (6) is provided with an adjusting nut (7), the inner part of the detection device (3) is provided with a filtering device (8) in the middle part of the pipe groove (304), the left side and the right side of the rear end of the detection device (3) are respectively and fixedly connected with an air inlet pipe (9) and an air outlet pipe (10), the other end of the air blowing cover (, the other end of the liquid discharge pipe (12) is fixedly connected with a waste liquid collecting box (13), the upper part of the detection device (3) is provided with a button (14), the inside of the detection device (3) and the left and right inner walls of the rectangular groove (305) are respectively provided with an illuminating lamp (15) and a light sensor (16), and the inside of the detection device (3) and the rotary column (306) are rotatably connected with feathers (17).

2. The artificial respiration device for cardiology care according to claim 1, wherein: the vent groove (201) is inclined and is lower than the other end at one end close to the tooth socket (1).

3. The artificial respiration device for cardiology care according to claim 1, wherein: the lower side of the arc-shaped groove (202) is provided with a through hole which is communicated with the vent groove (201).

4. The artificial respiration device for cardiology care according to claim 1, wherein: the hose is fixedly connected between the tooth socket (1) and the detection device (3), and the moving length of the hose is adapted to the rotating radian of the detection device (3) relative to the tooth socket (1).

5. The artificial respiration device for cardiology care according to claim 1, wherein: and a drying substance and an air valve are arranged in the filtering device (8).

6. The artificial respiration device for cardiology care according to claim 1, wherein: the air inlet pipe (9) and the air outlet pipe (10) are respectively provided with a thread which is matched with the air inlet threaded port (301) and the air outlet threaded port (302) in sequence, and the lower side of the detection device (3) is provided with a thread which is matched with the connecting end of the liquid discharge pipe (12).

7. The artificial respiration device for cardiology care according to claim 1, wherein: the illuminating lamp (15), the light sensor (16) and the feather (17) are positioned on the same horizontal plane.

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