A breathing detection device for patients in intensive care

Abstract

The utility model relates to the field of respiratory detection, and specifically discloses a respiratory detection device for intensive care patients, comprising: a mask mechanism, comprising a mask body, a respiratory interface and a rubber band arranged on the mask body; a detection mechanism, comprising a connecting pipe component connected to the respiratory interface by being snap-fitted, a detection component slidably snap-fitted on the connecting pipe component, and a positioning component arranged on the connecting pipe component, wherein the positioning component can position the detection component; the utility model can monitor the patient's respiratory intensity and respiratory rate in real time and non-invasively through the connecting pipe component and the detection component snap-fitted on the respiratory interface, and this design not only ensures the patient's comfort, but also facilitates medical staff to quickly obtain the patient's respiratory data, providing an important basis for clinical diagnosis and treatment; when the patient needs oxygen treatment, the oxygen supply can be achieved by simply connecting the oxygen tube and the connecting pipe component.

Description

Technical Field

[0001] The utility model belongs to the field of breathing detection, in particular to a breathing detection device for patients in intensive care. Background Art

[0002] The respiratory detection device for critical care patients is used to monitor the patient's respiratory function to ensure that the patient receives timely and effective treatment. Most existing respiratory detection devices use multi-parameter monitors to monitor the patient's various vital signs, including respiratory rate, respiratory waveform, oxygen saturation, etc.

[0003] The existing Chinese patent CN209490345U discloses a multifunctional breathing mask for critical care, including a breathing mask body, a rubber pad, an oxygen tube, a placement shell, an elastic strap, an ultrasonic oxygen sensor, a temperature sensor, an air intake pipe, a micro air pump, an exhaust pipe, a silicone heat-conducting tube, an electric heating wire mesh, an insulation tube, a display screen, a circuit board, an alarm light, a processor, a controller and a battery. This multifunctional breathing mask for critical care has a simple structure, a novel design, and multiple functions. It is convenient to detect the concentration of oxygen inhaled by the patient, and at the same time, it is convenient to provide the patient with oxygen inhalation of a suitable concentration, ensure that the patient inhales oxygen of a suitable concentration, improve the patient's recovery efficiency, and is convenient to use. When in use, it is convenient to detect the temperature of the oxygen inhaled by the patient to avoid the low oxygen temperature affecting the patient's disease recovery, facilitate the patient's oxygen inhalation, facilitate the patient's stable oxygen inhalation, improve the patient's recovery efficiency, and is suitable for promotion and use.

[0004] The above-mentioned breathing detection device cannot detect the patient's breathing intensity and rate, and medical staff cannot quickly understand the patient's breathing condition. The existing multi-parameter monitor is not portable enough and cannot be used quickly. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a breathing detection device for intensive care patients to solve the problems that the breathing detection device in the prior art cannot detect the breathing intensity and rate of the patient.

[0006] A breathing detection device for critical care patients comprises: a mask mechanism, comprising a mask body, a breathing interface and a rubber band arranged on the mask body; a detection mechanism, comprising a connecting pipe assembly connected to the breathing interface by snap-fitting, a detection assembly slidably snap-fitted on the connecting pipe assembly, and a positioning assembly arranged on the connecting pipe assembly, wherein the positioning assembly can position the detection assembly.

[0007] Preferably, the connecting pipe assembly comprises a connecting pipe body, one end of the connecting pipe body is fixedly connected to a joint 1, the other end of the connecting pipe body is fixedly connected to a joint 2, and a movable groove is fixedly connected to the connecting pipe body.

[0008] Preferably, the detection component includes a piezoresistive film pressure sensor, a support frame is fixedly connected to the upper side of the piezoresistive film pressure sensor, a display screen is fixedly connected to the support frame, a paddle is fixedly connected to the upper end of one side of the support frame, and a positioning groove is also provided on the other side of the support frame.

[0009] Preferably, the support frame is limitedly slidably embedded in the movable groove, the piezoresistive film pressure sensor can be located in the connecting pipe body, and the positioning component can be embedded in the positioning groove.

[0010] Preferably, the positioning assembly includes a guide rod, a spring and a push plate, one end of the guide rod is fixedly connected to a trapezoidal positioning block, the other end of the guide rod is fixedly connected to a pull handle, the outer side of the guide rod is also fixedly connected to a limiting plate, and one side of the push plate is fixedly connected to a connecting rod.

[0011] Preferably, the connecting rod is fixedly connected to the outer side of the movable groove, the guide rod is limited and slidably embedded in the movable groove and the push plate, the spring is located between the push plate and the limit plate, and the spring drives the limit plate to drive the trapezoidal positioning block to embed into the positioning groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by means of the connecting tube assembly and the detection assembly embedded in the respiratory interface, the patient's respiratory intensity and respiratory rate can be monitored in real time and non-invasively. This design not only ensures the patient's comfort, but also facilitates medical staff to quickly obtain the patient's respiratory data, providing an important basis for clinical diagnosis and treatment; when the patient needs oxygen therapy, the oxygen supply can be achieved by simply connecting the oxygen tube and the connecting tube assembly. In addition, by moving the detection assembly upward and fixing it with the positioning assembly, the detection assembly can be prevented from interfering with the entry of oxygen, thereby ensuring a smooth supply of oxygen. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the detection mechanism of the utility model;

[0016] Figure 4 This is a structural schematic diagram of the connecting pipe assembly of the utility model;

[0017] Figure 5 For this utility model Figure 4 A is an enlarged view of the middle image.

[0018] In the figure: 1. mask mechanism; 11. mask body; 12. breathing interface; 13. rubber band; 2. detection mechanism; 21. connecting pipe assembly; 211. connecting pipe body; 212. joint one; 213. joint two; 214. movable groove; 22. detection assembly; 221. piezoresistive film pressure sensor; 222. support frame; 223. display screen; 224. paddle; 225. positioning groove; 23. positioning assembly; 231. guide rod; 232. spring; 233. push plate; 234. trapezoidal positioning block; 235. pull handle; 236. limit plate; 237. connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 5 As shown:

[0021] Embodiment 1: The utility model provides a breathing detection device for critical care patients, comprising: a mask mechanism 1, comprising a mask body 11, a breathing interface 12 and a rubber band 13 arranged on the mask body 11; a detection mechanism 2, comprising a connecting pipe assembly 21 connected to the breathing interface 12 by being snap-fitted, a detection assembly 22 slidably snap-fitted on the connecting pipe assembly 21, and a positioning assembly 23 arranged on the connecting pipe assembly 21, wherein the positioning assembly 23 can position the detection assembly 22;

[0022] When in use, the connecting tube assembly 21 is first embedded in the breathing interface 12, and then the mask body 11 is fixed to the patient's face by the rubber band 13. When the patient breathes, the exhaled air will be detected by the detection assembly 22, so as to obtain the data of the patient's breathing intensity and breathing rate. When the oxygen tube needs to be connected, the oxygen tube and the connecting tube assembly 21 are connected, and then the detection assembly 22 is moved upward and fixed by the positioning assembly 23. At this time, the detection assembly 22 will not affect the entry of oxygen.

[0023] Specifically, the connecting pipe assembly 21 includes a connecting pipe body 211 , one end of the connecting pipe body 211 is fixedly connected to a joint 1 212 , the other end of the connecting pipe body 211 is fixedly connected to a joint 2 213 , and a movable groove 214 is fixedly connected to the connecting pipe body 211 .

[0024] Specifically, the detection component 22 includes a piezoresistive film pressure sensor 221, a support frame 222 is fixedly connected to the upper side of the piezoresistive film pressure sensor 221, a display screen 223 is fixedly connected to the support frame 222, a paddle 224 is fixedly connected to the upper end of one side of the support frame 222, and a positioning groove 225 is also provided on the other side of the support frame 222.

[0025] Specifically, the support frame 222 is limitedly slidably embedded in the movable groove 214 , the piezoresistive film pressure sensor 221 can be located in the connecting pipe body 211 , and the positioning assembly 23 can be embedded in the positioning groove 225 .

[0026] As can be seen from the above, connector 1 212 can be inserted into the breathing interface 12 for fixation. When the patient wears the mask body 11 on the patient's face, part of the gas generated by breathing will be discharged from the breathing interface 12. At this time, the gas will be detected by the piezoresistive film pressure sensor 221. After the piezoresistive film pressure sensor 221 senses the change in the pressure of the gas exhaled by the patient when breathing, it will convert this change into an electrical signal. Subsequently, this electrical signal is converted into a digital signal through a circuit to obtain data on the patient's breathing intensity and breathing rate. The breathing intensity and breathing rate can be displayed on the display screen 223. When the support frame 222 is fixed by the positioning component 23, the staff can connect the oxygen tube and connector 2 213 to each other to facilitate oxygen access.

[0027] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the positioning assembly 23 includes a guide rod 231, a spring 232 and a push plate 233, one end of the guide rod 231 is fixedly connected to a trapezoidal positioning block 234, the other end of the guide rod 231 is fixedly connected to a pull handle 235, the outer side of the guide rod 231 is also fixedly connected to a limiting plate 236, and one side of the push plate 233 is fixedly connected to a connecting rod 237.

[0028] Specifically, the connecting rod 237 is fixedly connected to the outer side of the movable groove 214, the guide rod 231 is limitedly slidably embedded in the movable groove 214 and the push plate 233, the spring 232 is located between the push plate 233 and the limiting plate 236, and the spring 232 drives the limiting plate 236 to drive the trapezoidal positioning block 234 to embed into the positioning groove 225.

[0029] As can be seen from the above, the support frame 222 is driven to move upward by the paddle 224. When the support frame 222 moves to the specified position, the trapezoidal positioning block 234 will be embedded in the positioning groove 225, so that the support frame 222 is fixed on the movable groove 214. At this time, the piezoresistive film pressure sensor 221 is separated from the connecting tube body 211, which will not affect the normal access of oxygen. Moving the pull handle 235 can make the guide rod 231 drive the trapezoidal positioning block 234 to disengage from the positioning groove 225. At this time, the support frame 222 can be moved into the connecting tube body 211 again for breathing detection. When the guide rod 231 moves, the limit plate 236 will compress the spring 232 on the push plate 233. When the pull handle 235 is released, the spring 232 is reset, which will cause the limit plate 236 to drive the guide rod 231 to reset, thereby resetting the trapezoidal positioning block 234, which is convenient for positioning next time.

[0030] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0035] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A breathing detection device for intensive care patients, characterized in that: include: A mask mechanism (1) comprises a mask body (11), a breathing interface (12) and a rubber band (13) arranged on the mask body (11); The detection mechanism (2) comprises a connecting pipe assembly (21) connected to the breathing interface (12) by being snap-fitted, a detection assembly (22) slidably snap-fitted on the connecting pipe assembly (21), and a positioning assembly (23) arranged on the connecting pipe assembly (21), wherein the positioning assembly (23) can position the detection assembly (22); The connecting pipe assembly (21) comprises a connecting pipe body (211), one end of the connecting pipe body (211) is fixedly connected to a joint 1 (212), the other end of the connecting pipe body (211) is fixedly connected to a joint 2 (213), and a movable groove (214) is fixedly connected to the connecting pipe body (211); The detection component (22) comprises a piezoresistive thin film pressure sensor (221), a support frame (222) is fixedly connected to the upper side of the piezoresistive thin film pressure sensor (221), a display screen (223) is fixedly connected to the support frame (222), a paddle (224) is fixedly connected to the upper end of one side of the support frame (222), and a positioning groove (225) is also provided on the other side of the support frame (222); The support frame (222) is limitedly slidably embedded in the movable groove (214), the piezoresistive film pressure sensor (221) can be located in the connecting pipe body (211), and the positioning component (23) can be embedded in the positioning groove (225).

2. A breathing detection device for intensive care patients as claimed in claim 1, characterized in that: The positioning assembly (23) comprises a guide rod (231), a spring (232) and a push plate (233); one end of the guide rod (231) is fixedly connected to a trapezoidal positioning block (234); the other end of the guide rod (231) is fixedly connected to a pull handle (235); the outer side of the guide rod (231) is also fixedly connected to a limiting plate (236); and one side of the push plate (233) is fixedly connected to a connecting rod (237).

3. A breathing detection device for intensive care patients as claimed in claim 2, characterized in that: The connecting rod (237) is fixedly connected to the outer side of the movable groove (214); the guide rod (231) is limitedly slidably embedded in the movable groove (214) and the push plate (233); the spring (232) is located between the push plate (233) and the limiting plate (236); the spring (232) drives the limiting plate (236) to drive the trapezoidal positioning block (234) to be embedded in the positioning groove (225).

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