CN110812648A

CN110812648A - Supplementary visual device of end carbon dioxide monitoring is exhaled to multisource

Info

Publication number: CN110812648A
Application number: CN201911266395.9A
Authority: CN
Inventors: 姜虹; 夏明�; 孙宇; 严佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-02-21
Also published as: AU2020100327A4

Abstract

The invention discloses a multi-source end-expiratory carbon dioxide monitoring auxiliary visual device, belonging to the technical field of anesthesia medical airway detection auxiliary devices. The device carries out effective spacing suspension to the intubate, the storage performance is increased, breathe out last carbon dioxide in cooperation multisource and monitor when using, utilize carbon dioxide concentration detector to carry out the triage back to data utilization and utilize frequency conversion controller to transmit for digital analog converter, and the cooperation display screen shows, carry out the in-process that last carbon dioxide monitored is breathed out to multisource when the intubate that contains the inductive head carries out the disease intubate, carry out outside visual display, visual effect is strong, be convenient for observe, improve the supplementary effect of cooperation, guarantee rate of accuracy and stability, after the outside transmission of cooperation wireless sensor data, the data of being convenient for exchange.

Description

Supplementary visual device of end carbon dioxide monitoring is exhaled to multisource

Technical Field

The invention relates to the technical field of anesthesia medical airway detection auxiliary devices, in particular to a multi-source end-of-call carbon dioxide monitoring auxiliary visual device.

Background

The trachea intubation is the most effective and reliable method for establishing the artificial airway and is a necessary technology for general anesthesia and emergency resuscitation.

The traditional intubation method is to use a direct laryngoscope to perform intubation under direct vision, but the airway conditions of patients are different, and in some patients with poor intubation conditions (small mandible, short distance between the nail and the chin, lifting of the glottis, small opening degree and limited neck movement), direct laryngoscope intubation is very difficult, the first intubation failure rate is high, repeated attempts are needed, the time consumption is long, and the side injury of the patient is easily caused.

The position of trachea cannula in the body is confirmed in the mode of matching with multisource exhaling end carbon dioxide monitoring at present to conveniently adjust, can raise the efficiency, improve above problem. But this kind of mode is because the technique of self is imperfect, and though can cooperate sensing device to come to breathe out last carbon dioxide to the multisource and monitor, but adjustable in order to guarantee at the in-process of plug, need remove or rotate the intubate that contains the inductive head according to data, these all can lead to the display screen of being connected with the intubate synchronous revolution appearing, in miniature display screen show, the data observation difficulty has been caused, and integrative intubate and the display result of use that sets up are comparatively single, can't effectively deposit, can't carry out teletransmission to real-time data in carrying out the use simultaneously, can't provide effectual data support, be not convenient for later stage exchange and reference.

Disclosure of Invention

The invention aims to provide a multisource end-expiratory carbon dioxide monitoring auxiliary visual device, and aims to solve the problems that the existing mode provided in the background technology is not complete in technology, and although the existing mode can be matched with a sensing device to monitor multisource end-expiratory carbon dioxide, in order to ensure that the existing mode can be adjusted in the plugging and unplugging process, an insertion tube with an induction head needs to be moved or rotated according to data, the insertion tube and the insertion tube can synchronously rotate, so that data is difficult to observe in the display of a small display screen, the insertion tube and the display which are integrally arranged have single using effect, cannot be effectively stored, cannot remotely transmit real-time data in the using process, cannot provide effective data support, and is inconvenient for later-stage communication and reference.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a visual device is assisted in end carbon dioxide monitoring is exhaled to multisource, includes shell, coupling hose, mount and display screen, its characterized in that: the display screen is arranged above the shell; a lantern ring and the fixing frame are arranged on one side of the shell, the connecting hose is inserted in the lantern ring, a signal wire is arranged in the connecting hose, the tail end of the signal wire is connected with an insertion tube, an induction head is arranged in an inner cavity of the tail end of the insertion tube, and a limiting plate is connected to one side of the fixing frame; one side wall of the inner cavity of the shell is respectively connected with the carbon dioxide concentration detector, the variable frequency controller, the wireless sensor, the digital-to-analog converter and the battery through clamping plates; the carbon dioxide concentration detector, the variable frequency controller, the wireless transmitter and the digital-to-analog converter are sequentially connected; the carbon dioxide concentration detector is connected with the signal line; the battery is respectively connected with the digital-to-analog converter, the variable frequency controller and the wireless sensor.

The front side wall of the shell is provided with a hinge, and a movable plate of the hinge is connected with a turning plate.

Wherein, the front side of turning over the board is provided with the grid, the rear side of turning over the board is provided with the buckle.

The front side of the shell is provided with a clamping groove matched with the buckle.

The side frame is arranged on the outer side of the shell, a transverse plate is arranged on the other side of the shell, a through hole is formed in the top of the transverse plate, and a side frame is sleeved inside the through hole.

Wherein, the material of side bearer is transparent acrylic sheet.

The number of the induction heads is multiple, the induction heads are uniformly arranged along the circumference of the inner cavity of the cannula, and the induction heads are connected with the signal wire.

The display screen is provided with a base 410, one side of the display screen is provided with a connecting hole, a data line is inserted in the connecting hole, and the data line is connected with a key inserter.

Wherein the battery is provided with a charging jack.

The wireless sensor transmits signals through 4G, Bluetooth, WIFI or optical fibers.

Compared with the prior art, the invention has the beneficial effects that: according to the auxiliary visual device for monitoring the multi-source expired carbon dioxide, through the combined application of accessories, the side frame is arranged on the left side of the shell to facilitate the placement of sundries, the fixing frame with the limiting plate is arranged on the right side of the shell to effectively limit and suspend the insertion tube, the storage performance is improved, when the auxiliary visual device is matched with the multi-source expired carbon dioxide for monitoring, data can be sorted by the carbon dioxide concentration detector and then transmitted to the digital-analog converter by the variable frequency controller, and the display is matched with the display screen for displaying, during the process of monitoring the multi-source expired carbon dioxide when the insertion tube with the induction head is used for inserting the insertion tube into a patient, the external visual display can be carried out, the visual effect is strong, the observation is convenient, the auxiliary effect is improved, the accuracy and the stability are ensured, and after the external transmission of the data is.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a multi-source end-tidal carbon dioxide monitoring auxiliary visual device of the present invention;

FIG. 2 is a right side schematic view of the auxiliary visual device for multi-source end-tidal carbon dioxide monitoring of the present invention;

FIG. 3 is a schematic diagram of the left side of the auxiliary visual device for monitoring multi-source end-tidal carbon dioxide according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the auxiliary visual device for monitoring multi-source end-tidal carbon dioxide according to the present invention;

FIG. 5 is a schematic top view of a multi-source end-tidal carbon dioxide monitoring auxiliary visualization device of the present invention.

The reference numbers in the drawings are, in order: 100 shells, 110 hinges, 120 turning plates, 130 grids, 140 side frames, 200 connecting hoses, 210 signal wires, 220 insertion tubes, 230 induction heads, 300 fixing frames, 310 limiting plates, 400 display screens, 410 bases, 420 keyers, 500 inner cavities, 510 carbon dioxide concentration detectors, 520 variable frequency controllers, 530 wireless sensors, 540 digital-to-analog converters and 550 batteries.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The invention provides a multi-source auxiliary visual device for monitoring end-expiratory carbon dioxide, which can be used for facilitating observation, improving efficiency and facilitating data display and transmission by combining and applying accessories, and please refer to the attached drawings 1-5, wherein the device comprises a shell 100, a connecting hose 200, a fixed frame 300 and a display screen 400.

Specifically, referring to fig. 1, a hinge 110 is disposed on a front side wall of the housing 100, specifically, the front side wall of the housing 100 is fixedly connected with the hinge 110 through a screw, and a movable plate of the hinge 110 is fixedly connected with a turning plate 120 through a screw; the left side wall of the connecting hose 200 is fixedly mounted with the right side wall of the housing 100, specifically, the right side wall of the housing 100 is fixedly connected with a lantern ring through a bolt, the hose 200 is inserted into the lantern ring, the inside of the connecting hose 200 is electrically connected with a signal wire 210, the tail end of the signal wire 210 is electrically connected with an insertion tube 220, and an induction head 230 is embedded in the inner cavity of the tail end of the insertion tube 220; the bottom of display screen 400 and the top fixed mounting of shell 100, it is specific, display screen 400 is placed to the top of shell 100, and display screen 400 is convenient for demonstrate data, and display screen 400 can select conventional model can.

Referring to fig. 2, the left sidewall of the fixing frame 300 is fixedly connected with the right sidewall of the housing 100, specifically, the right sidewall of the housing 100 is fixedly connected with the collar and the fixing frame 300 through bolts, respectively, the right sidewall of the fixing frame 300 is fixedly connected with the limiting plate 310 through screws, and the front sidewall of the inner cavity 500 is fixedly connected with the clamping plate through bolts;

referring to fig. 4, the inner cavity 500 is fixedly installed with the housing 100, specifically, the inner cavity 500 is provided inside the housing 100, the front side wall of the clamping plate is fixedly connected with the carbon dioxide concentration detector 510, the frequency conversion controller 520, the wireless sensor 530, the digital-to-analog converter 540 and the battery 550 through screws, respectively, the electrical input end of the carbon dioxide concentration detector 510 is electrically connected with the electrical output end of the signal line 210, the carbon dioxide concentration detector 510, the frequency conversion controller 520, the wireless transmitter 530 and the digital-to-analog converter 540 are electrically connected in sequence, the electrical output end of the battery 550 is electrically connected with the electrical input ends of the digital-to-analog converter 540, the frequency conversion controller 520 and the wireless sensor, the signals of the carbon dioxide concentration detector 510, the variable frequency controller 520, the wireless sensor 530, the digital-to-analog converter 540 and the battery 550 can be directly selected from the types commonly used in the market.

When the utility model is used, firstly, the anatomy of the throat is familiar in advance, and the spatial imagination of the structures such as the oropharyngeal trachea and the like is established in the brain; before the operation, the position of the thyroid cartilage and trachea of the patient is observed, then a small cushion is cushioned on the neck of the patient to enable the head to slightly bend backwards, so that the mouth of the patient can be conveniently opened, the lower jaw is slightly lifted forwards and upwards to increase the distance between the upper incisor and the lower incisor, a free space is created for the insertion tube 220, then the insertion tube 220 is held by a pen, and is inserted into the deep part of the laryngeal cavity along the natural radian of the laryngeal part of the pharynx, the induction head 230 on the insertion tube 220 can detect the carbon dioxide in the trachea in the process, the higher the carbon dioxide concentration is at the position closer to the center of the trachea, a doctor can roughly judge the position of the front end of the insertion tube 220 according to the carbon dioxide concentration, and adjust the insertion tube 220 to the direction with the higher carbon dioxide concentration, so that the insertion tube 220 can be rapidly inserted into the trachea of the patient, the data can be transmitted, frequency conversion controller 520's inside contains the chip, predetermine the threshold value in the chip, after carbon dioxide concentration exceeded the threshold value, will transmit digital-to-analog converter 540 and the cooperation carries out outside show through display screen 400, simultaneously usable wireless sensor 530 goes out the long-range transmission of data, make things convenient for data transmission and later stage to exchange the analysis and use, can more audio-visual understanding patient's the inside condition, be convenient for concentrate on controlling intubate 220, after the use is accomplished, take out intubate 220, press down intubate 220 in limiting plate 310 and cooperate mount 300 to fix, convenient storage.

Further, referring to fig. 1, in order to shield the housing 100 and perform internal heat dissipation, specifically, the rear sidewall of the turning plate 120 is embedded with a buckle, the front sidewall of the housing 100 is provided with a clamping groove matched with the buckle, and the front sidewall of the turning plate 120 is provided with a grid 130.

In order to fix the side frames 140 conveniently and place sundries conveniently, specifically, the left side wall of the shell 100 is fixedly connected with a transverse plate through screws, through holes are formed in the top of the transverse plate, the side frames 140 are sleeved in the through holes, and the side frames 140 are made of transparent acrylic plates preferably.

In order to facilitate the detection of the carbon dioxide concentration, specifically, the number of the inductive heads 230 is plural, the inductive heads 230 are all arranged along the circumference of the inner cavity of the insertion tube 220, and the electrical output end of the inductive heads 230 is electrically connected to the electrical input end of the signal line 210.

Referring to fig. 3-5, in order to place the display screen 400 and facilitate data entry, specifically, the bottom of the display screen 400 is fixedly connected with a base 410 through screws, a connecting hole is formed in the right side wall of the display screen 400, a data line is inserted into the connecting hole, and an electrical input end of the data line is electrically connected with a key-in device 420.

In fig. 4, in order to improve endurance, specifically, the battery 550 is a storage battery, and a charging jack is embedded in the bottom of the battery 550.

In addition, in order to increase the diversity of transmission, specifically, the wireless sensor 530 includes 4G, bluetooth, WIFI, or an optical fiber.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a visual device is assisted in last carbon dioxide monitoring of multisource exhaling, includes shell (100), coupling hose (200), mount (300) and display screen (400), its characterized in that:

the display screen (400) is arranged above the shell (100);

a lantern ring and the fixing frame (300) are arranged on one side of the shell (100), the connecting hose (200) is inserted into the lantern ring, a signal wire (210) is arranged inside the connecting hose (200), the tail end of the signal wire (210) is connected with an insertion tube (220), an induction head (230) is arranged in an inner cavity of the tail end of the insertion tube (220), and a limiting plate (310) is connected to one side of the fixing frame (300);

one side wall of the inner cavity (500) of the shell (100) is respectively connected with the carbon dioxide concentration detector (510), the variable frequency controller (520), the wireless sensor (530), the digital-to-analog converter (540) and the battery (550) through clamping plates;

wherein the carbon dioxide concentration detector (510), the variable frequency controller (520), the wireless transmitter (530) and the digital-to-analog converter (540) are connected in sequence; the carbon dioxide concentration detector (510) is connected to the signal line (210); the battery (550) is respectively connected with the digital-to-analog converter (540), the variable frequency controller (520) and the wireless sensor (530).

2. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the front side wall of the shell (100) is provided with a hinge (110), and a movable plate of the hinge (110) is connected with a turning plate (120).

3. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 2, wherein: the front side of the turning plate (120) is provided with a grating (130), and the rear side of the turning plate (120) is provided with a buckle.

4. The auxiliary visual device for monitoring multi-source end-call carbon dioxide of claim 3, wherein: the front side of the shell (100) is provided with a clamping groove matched with the buckle.

5. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the other side of the shell (100) is provided with a transverse plate, the top of the transverse plate is provided with a through hole, and a side frame (140) is sleeved inside the through hole.

6. The auxiliary visual device for monitoring multi-source end-call carbon dioxide of claim 5, wherein: the side frame (140) is made of a transparent acrylic plate.

7. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the number of the induction heads (230) is multiple, the induction heads (230) are uniformly arranged along the circumference of the inner cavity of the insertion tube (220), and the induction heads (230) are connected with the signal wire (210).

8. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the display screen (400) is provided with a base (410), one side of the display screen (400) is connected with a connecting hole, a data line is inserted in the connecting hole, and the data line is connected with a key-in device (420).

9. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the battery (550) is provided with a charging jack.

10. The auxiliary visual device for monitoring multi-source end-call carbon dioxide according to claim 1, wherein: the wireless sensor (530) transmits signals through 4G, Bluetooth, WIFI or optical fibers.