CN211834401U

CN211834401U - Carbon dioxide recovery device for respiratory alkalosis

Info

Publication number: CN211834401U
Application number: CN202020033417.9U
Authority: CN
Inventors: 常连霞; 齐华英
Original assignee: Tianjin First Central Hospital
Current assignee: Tianjin First Central Hospital
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-03
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a carbon dioxide recovery unit for respiratory alkalosis, including the cover body, the cover body is the taper, and the tip of the cover body is sealed, and the main aspects of the cover body are open for cover patient's mouth and nose, be equipped with breathing passage on the lateral wall of the cover body, be equipped with the mounting hole that is used for installing carbon dioxide concentration monitor probe on the breathing passage, the outside of breathing passage's terminal surface is rotated and is equipped with the regulating plate, and the mistake is provided with first respiratory orifice and second respiratory orifice on terminal surface and the regulating plate, and the upper surface inboard of the cover body bonds and has the PH test paper. The utility model discloses can realize the real-time supervision of carbon dioxide concentration, the upper surface inside of the cover body is equipped with the PH test paper, can test the internal respiratory pH valve of cover, and the monitoring of breathing pH valve can reflect the degree of patient respiratory alkalosis in real time, and the monitoring of carbon dioxide concentration can real-time supervision patient's carbon dioxide concentration value, and can adjust first respiratory orifice and second respiratory orifice to medical personnel and play the guide effect.

Description

Carbon dioxide recovery device for respiratory alkalosis

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a carbon dioxide recovery unit for respiratory property alkalosis.

Background

Respiratory alkalosis is caused by excessively deep breathing and excessive ventilation of alveoli, resulting in excessive decrease of carbon dioxide partial pressure in alveoli and excessive decrease of carbon dioxide concentration in blood. The breathing frequency of a patient is accelerated and deepened for a plurality of reasons, for example, excessive breathing can be caused when the patient works and lives in the environments with thin air, such as high altitude, underground and the like, and when the patient is subjected to mental stress, such as continuous groaning, emotional fluctuation, hysteria and the like during severe pain; in addition, hyperpnea may be caused by hyperpyrexia, encephalitis, respiratory rhythm changes caused by craniocerebral injury, improper adjustment of inspiration and expiration rates during artificial respiration, and the like. Excessive respiration causes more carbon monoxide to be discharged from the lung , the partial pressure of carbon dioxide in arterial blood is reduced, the pH value in blood is increased, respiratory alkalosis is caused, the freeness of calcium ions in blood is reduced during alkalosis, blood vessels are dilated, and a series of symptoms are caused. In order to relieve symptoms, a large paper bag is folded into a cover shape in the prior art, covers the nose and the mouth to recover carbon dioxide, and rebreathes to increase the partial pressure of the carbon dioxide in arterial blood, stimulate the respiratory center, introduce normal respiration and relieve the symptoms of respiratory alkalosis; but the container bag uses inconvenient, exists and needs medical personnel to fold, can't stabilize in patient's face, the travelling comfort subalternation problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a carbon dioxide recovery unit for respiratory alkalosis.

The utility model provides a carbon dioxide recovery unit for respiratory alkalosis, includes the cover body, the cover body is the taper, the tip of the cover body is sealed, the main aspects of the cover body are opened for cover patient's mouth and nose, be equipped with breathing passage on the lateral wall of the cover body, be equipped with the mounting hole that is used for installing carbon dioxide concentration monitor probe on the breathing passage, the outside rotation of breathing passage's terminal surface is equipped with the regulating plate, terminal surface with crisscross first breathing hole and the second breathing hole of being provided with on the regulating plate, the upper surface inside bonding of the cover body has the PH test paper.

Preferably, the inner surface of the cover body is provided with an absorption layer.

Above technical scheme is preferred, the cover body adopts the plastics material, the absorbed layer adopts the non-woven fabrics material.

Preferably, the edge of the large end of the cover body is bonded with a protective pad.

Above technical scheme is preferred, the protection pad is the silica gel cushion.

Above technical scheme is preferred, the cross section of breathing passageway is personally submitted circularly, the terminal surface of breathing passageway be equipped with the coaxial slide of breathing passageway, be equipped with on the regulating plate with slide matched with slider, the slider includes the connecting rod and locates the terminal joint ball of connecting rod, the slide is corresponding including sliding part and joint portion, the joint ball passes sliding part with joint portion joint.

Above technical scheme is preferred, the regulating plate is close to one side of breathing passageway is equipped with sealed the pad, second breathing hole passes sealed pad.

Above technical scheme is preferred, the regulating plate is kept away from breathing passageway's one side is equipped with the operation piece.

Above technical scheme is preferred, the main aspects both sides of the cover body are equipped with first elastic bandage and second elastic bandage respectively.

Above technical scheme is preferred, the internal surface of mounting hole is equipped with the sealed pad.

The utility model has the advantages and positive effects that: the utility model provides a carbon dioxide recovery unit for respiratory alkalosis, the lateral wall of the cover body is equipped with breathing passage, be equipped with the mounting hole that can install carbon dioxide concentration monitor probe on the breathing passage, can realize the real-time supervision of carbon dioxide concentration, the upper surface inside of the cover body is equipped with the PH test paper, the internal respiratory pH valve of cover can be tested, the monitoring of breathing pH valve can reflect the patient respiratory alkalosis 'of respiratory degree in real time degree, the monitoring of carbon dioxide concentration can real-time supervision patient's carbon dioxide concentration value, and can adjust first breathing hole and second breathing hole to medical personnel and play the guide effect.

Drawings

Fig. 1 is a schematic structural diagram of a carbon dioxide recovery device for respiratory alkalosis according to an embodiment of the present invention;

fig. 2 is a side view of a carbon dioxide recovery device for respiratory alkalosis according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

fig. 6 is a schematic structural view of a first breathing hole and a second breathing hole provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a cover and an absorbent layer according to an embodiment of the present invention.

Wherein: 1. a cover body; 2. a breathing passage; 3. a probe; 4. mounting holes; 5. an adjusting plate; 6. a first breathing hole; 7. a second breathing hole; 8. pH test paper; 9. an absorbing layer; 10. a protection pad; 11. a connecting rod; 12. clamping the ball; 13. a sliding part; 14. a clamping part; 15. a gasket; 16. an operation block; 17. a first elastic strap; 18. a second elastic strap.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment provides a carbon dioxide recovery device for respiratory alkalosis, as shown in fig. 1-7, which includes a cover body 1, wherein the cover body 1 is cone-shaped, and the small end of the cover body 1 is closed, and is used for recovering carbon dioxide exhaled by a patient; the big end of the mask body 1 is open and is used for covering the mouth and the nose of a patient, and the shape of the big end of the mask body 1 is adapted to the shape of the chin and the face of the patient; in order to avoid the adverse effect of the closed cover body 1 on the respiration of a patient, a respiration channel 2 is arranged on the side wall of the cover body 1, a mounting hole 4 for mounting a probe 3 of a carbon dioxide concentration monitor is arranged on the respiration channel 2, and the probe 3 of the carbon dioxide concentration monitor can extend into the respiration channel 2 through the mounting hole 4 to monitor the carbon dioxide concentration of the respiration of the patient in real time; an adjusting plate 5 is rotatably arranged on the outer side of the end face of the tail end of the breathing passage 2, a first breathing hole 6 and a second breathing hole 7 are alternately arranged on the end face of the tail end and the adjusting plate 5, when the adjusting plate 5 is rotated, the second breathing hole 7 is staggered with the first breathing hole 6, the breathing passage 2 is equivalently closed, when the second breathing hole 7 is partially or completely coincident with the first breathing hole 6, the breathing passage 2 is opened, and medical staff can automatically adjust the adjusting plate 5 according to the respiratory alkalosis condition of a patient to adapt to the condition of the patient; PH test paper 8 is bonded to the inner side of the upper surface of the cover body 1, and the PH test paper 8 is used for monitoring the pH value of respiration of a patient in the cover body 1 and can reflect the respiratory alkalosis degree of the patient in real time.

In order to avoid that the water vapor exhaled by the patient can be attached to the inside of the mask body 1 to influence the breathing of the patient, optionally, the inner surface of the mask body 1 is provided with an absorption layer 9 for absorbing the exhaled water vapor; specifically, the cover body 1 is made of plastic or rubber, and the absorption layer 9 is made of non-woven fabric or cotton cloth.

In order to prevent possible effects of the edges of the mask body 1 on the skin of the patient, optionally, a protective pad 10 is adhered to the edges of the large end of the mask body 1, the protective pad 10 being a silicone cushion or sponge or the like.

Specifically, the cross section of the breathing passage 2 is circular, the end face of the tail end of the breathing passage 2 is provided with a slide way coaxial with the breathing passage 2, the adjusting plate 5 is provided with a slide block matched with the slide way, the slide block comprises a connecting rod 11 and a clamping ball 12 arranged at the tail end of the connecting rod 11, the slide way correspondingly comprises a sliding portion 13 and a clamping portion 14, and the clamping ball 12 penetrates through the sliding portion 13 to be clamped with the clamping portion 14.

In order to ensure the sealing property of the adjusting plate 5 with the breathing passage 2, optionally, a sealing gasket 15 is provided on one side of the adjusting plate 5 close to the breathing passage 2, and the second breathing hole 7 penetrates through the sealing gasket 15. In order to facilitate the operation of the medical staff, an operation block 16 is arranged on one side of the adjusting plate 5 away from the breathing passage 2.

In order to facilitate the securing of the device on the patient's face, the mask body 1 is provided with a first elastic strap 17 and a second elastic strap 18 on each of its two sides at the large end. In order to improve the sealing property of the connection between the probe 3 and the breathing passage 2, the inner surface of the mounting hole 4 is provided with a sealing gasket 15

The working process of the embodiment: the big end of the mask body 1 covers the mouth and nose of a patient, the first elastic bandage 17 and the second elastic bandage 18 are tightened, the device is fixed on the face of the patient, the adjusting plate 5 is rotated through the operating block 16, the sliding block on the adjusting plate 5 slides along the slide way on the end face of the tail end of the breathing passage 2, the second breathing hole 7 rotates along with the adjusting plate, and therefore the position of the second breathing hole 7 relative to the first breathing hole 6 is adjusted, and whether the breathing passage 2 is opened or not and the size of the opening are adjusted; PH test paper 8 real-time supervision respiratory pH valve, install the probe 3 of carbon dioxide monitor in the mounting hole 4 on the breathing passageway 2, real-time supervision patient's carbon dioxide concentration.

The utility model has the advantages and positive effects that: the utility model provides a carbon dioxide recovery unit for respiratory alkalosis, the lateral wall of the cover body 1 is equipped with breathing passage 2, be equipped with the mounting hole 4 that can install carbon dioxide concentration monitor probe 3 on breathing passage 2, can realize the real-time supervision of carbon dioxide concentration, the upper surface inboard of the cover body 1 is equipped with PH test paper 8, can test the internal respiratory pH valve of the cover body 1, the monitoring of breathing pH valve can reflect the degree of patient respiratory alkalosis in real time, the monitoring of carbon dioxide concentration can real-time supervision patient's carbon dioxide concentration value, and can adjust first breather 6 and second breather 7 to medical personnel and play the guide effect.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A carbon dioxide recovery unit for respiratory alkalosis which characterized in that: the breathing mask comprises a mask body, the cover body is the taper, the tip of the cover body is sealed, the main aspects of the cover body are open for cover patient's mouth nose, be equipped with breathing channel on the lateral wall of the cover body, be equipped with the mounting hole that is used for installing the carbon dioxide concentration monitor probe on the breathing channel, the outside rotation of breathing channel's terminal end face is equipped with the regulating plate, terminal end face with crisscross first breathing hole and the second breathing hole of being provided with on the regulating plate, the upper surface inside bonding of the cover body has the PH test paper.

2. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 1, further comprising: the inner surface of the cover body is provided with an absorption layer.

3. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 2, wherein: the cover body adopts the plastics material, the absorbed layer adopts the non-woven fabrics material.

4. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 1, further comprising: the edge of the big end of the cover body is bonded with a protective pad.

5. The carbon dioxide recovery device for respiratory alkalosis of claim 4, wherein: the protection pad is a silica gel soft pad.

6. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 1, further comprising: breathe the passageway the transversal circular of personally submitting, the terminal surface of breathing the passageway be equipped with breathe the coaxial slide of passageway, be equipped with on the regulating plate with slide matched with slider, the slider includes the connecting rod and locates the terminal joint ball of connecting rod, the slide is corresponding including sliding part and joint portion, the joint ball passes sliding part with joint portion joint.

7. The carbon dioxide recovery device for respiratory alkalosis of claim 6, wherein: one side that the regulating plate is close to breathing passageway is equipped with sealed the pad, second breathing hole passes sealed the pad.

8. The carbon dioxide recovery device for respiratory alkalosis of claim 7, wherein: an operation block is arranged on one side, far away from the breathing passage, of the adjusting plate.

9. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 1, further comprising: and a first elastic bandage and a second elastic bandage are respectively arranged on two sides of the big end of the cover body.

10. A carbon dioxide recovery device for respiratory alkalosis as recited in claim 1, further comprising: and a sealing gasket is arranged on the inner surface of the mounting hole.