CN203987966U - Airway management equipment - Google Patents
Airway management equipment Download PDFInfo
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- CN203987966U CN203987966U CN201420301210.XU CN201420301210U CN203987966U CN 203987966 U CN203987966 U CN 203987966U CN 201420301210 U CN201420301210 U CN 201420301210U CN 203987966 U CN203987966 U CN 203987966U
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Abstract
A kind of airway management equipment, comprise airway management main frame and image-forming assembly, airway management main frame and image-forming assembly carry out signal transmission by interface or radio communication, in the time that airway management main frame and image-forming assembly are electrically connected by interface, airway management main frame has HPI, image-forming assembly has interface, and in the time that the interface of image-forming assembly is same video signal transmission interface, video signal is directly transferred to airway management main frame and shown by interface and the HPI of image-forming assembly; In the time that the interface of image-forming assembly is different video signal transmission interface, airway management main frame recognition imaging assembly, and the interface compatibility of main control system interface and image-forming assembly, video signal is transferred to airway management main frame and is shown by interface and the HPI of image-forming assembly; When airway management main frame and image-forming assembly carry out signal transmission by communication, video signal is transferred to airway management main frame and shows from image-forming assembly by the mode of wireless transmission.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of airway management equipment.
Background technology
In prior art, in the time carrying out body operation anesthesia or respiratory failure and rescue, part client need inserts endotracheal tube in trachea, to ensure patient's the conveying of anaesthetic and oxygen.In order to make endotracheal tube accurately be inserted into glottis, often need to be by airway management equipment such as video laryngoscope, the hard mirror of video and video soft lens in the time of intubate.These airway management equipment are by trachea inside being carried out to imaging and showing, thereby auxiliary operation personnel carry out the operations such as tracheal intubation, air flue inspection, diagnosis and treatment.
Current airway management equipment is general main to be connected and composed by a main frame with Presentation Function and corresponding image-forming assembly.But, in existing airway management equipment, separate between each image-forming assembly, and being connected between different image-forming assembly and main frame is incompatible, as the main frame of video laryngoscope can only coordinate with laryngoscope assembly, and incompatible hard mirror assembly and soft lens assembly.So, in use, need to purchase respectively each airway management equipment, increase use cost.In addition, in actual use, when needs adjustment or while changing different airway management equipment, operator need to re-start installation and removal, brings many inconvenience to clinical manipulation, cannot meet the needs that operator's variation is used.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of airway management equipment, and the compatibility that it has been realized between main frame and each assembly has met the diversified instructions for use of operator.
In order to solve the problems of the technologies described above, this utility model provides a kind of airway management equipment, comprise airway management main frame and image-forming assembly, described airway management main frame and described image-forming assembly carry out signal transmission by interface or radio communication, described image-forming assembly obtains the video signal in air flue, and by extremely described airway management main frame of described video signal transmission
In the time that described airway management main frame and image-forming assembly transmit by interface signal, described airway management main frame has HPI, and described image-forming assembly has interface, and described image-forming assembly is electrically connected by described interface and described HPI,
In the time that the interface of described image-forming assembly is same video signal transmission interface, described video signal is directly transferred to described airway management main frame and is shown by interface and the described HPI of described image-forming assembly;
In the time that the interface of described image-forming assembly is different video signal transmission interface, described airway management main frame is identified described image-forming assembly, and control the interface compatibility of described HPI and described image-forming assembly, described video signal is transferred to described airway management main frame and is shown by interface and the HPI of described image-forming assembly;
When described airway management main frame and image-forming assembly carry out signal transmission by communication, described video signal is transferred to described airway management main frame and shows from described image-forming assembly by the mode of wireless transmission.
Wherein, described image-forming assembly comprises laryngoscope assembly, described laryngoscope assembly comprises laryngoscope interface, laryngoscope handle, blade, the first camera head and the first light source, described laryngoscope interface is installed on one end of described laryngoscope handle, described blade shroud is located at the other end of described laryngoscope handle, and described the first camera head and the first light source are all installed on the end of described laryngoscope handle and the two is close to each other.
Wherein, described image-forming assembly also comprises hard mirror assembly, described hard mirror assembly comprises hard mirror interface, hard mirror handle, the second camera head, secondary light source and plastic tube core, described hard mirror interface is installed on one end of described hard mirror handle, the other end of described hard mirror handle connects described plastic tube core, and described the second camera head and secondary light source are all installed on the end of described plastic tube core and the two is close to each other.
Wherein, described image-forming assembly also comprises soft lens assembly, described soft lens assembly comprises soft lens interface, soft lens handle, flexible pipe, front end elbow, the 3rd camera head, the 3rd light source and attraction channel, described attraction channel is opened on described soft lens handle, described soft lens interface is installed on one end of described soft lens handle, the other end of described soft lens handle connects described flexible pipe, the free end of described flexible pipe is fixed with front end elbow, and described free-ended end end dress that the 3rd camera head and the 3rd light source and the two are also installed is close to each other.
Wherein, described the first camera head, the second camera head and the 3rd camera head are CCD, CMOS or NMOS.
Wherein, described HPI has multiple electrodes, different electrodes respectively from the interface compatibility of different image-forming assembly.
Wherein, described airway management main frame comprises governor circuit, the electrode electrical connection of described governor circuit and described HPI, when described image-forming assembly accesses described HPI, described governor circuit sends identification signal to described HPI, described identification signal is identified the image-forming assembly of current access, and described governor circuit is in running order according to the electrode of recognition result control and current image-forming assembly compatibility, and other electrodes are in idle state.
Wherein, described airway management main frame comprises hand-held, portable, portable, wall-hanging or desktop apparatus.
Wherein, described airway management main frame comprises that with the method that is connected and fixed of described image-forming assembly plug is connected, spiral connects and buckle connects.
Wherein, described airway management main frame, laryngoscope assembly, hard mirror assembly and soft lens assembly are all equiped with radio communication device, and described airway management main frame and described laryngoscope assembly, hard mirror assembly and soft lens assembly carry out the transmission of video signal and control signal by described radio communication device.
The airway management equipment that this utility model embodiment provides, has realized the compatibility of described airway management main frame and different image-forming assembly, can meet multiple user demand simultaneously, has saved checking, the cost of diagnosis, treatment, has very high practical value.
Brief description of the drawings
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the airway management main frame that provides of this utility model embodiment.
Fig. 2 is the schematic perspective view of the airway management main frame that provides of this utility model embodiment.
Fig. 3 is the circuit module figure of the airway management equipment that provides of this utility model embodiment.
Fig. 4 is the structural representation of the laryngoscope assembly of the airway management equipment that provides of this utility model embodiment.
Fig. 5 is the structural representation of the hard mirror assembly of the airway management equipment that provides of this utility model embodiment.
Fig. 6 is the structural representation of the soft lens assembly of the airway management equipment that provides of this utility model embodiment.
Fig. 7 is the airway management main frame that provides of this utility model embodiment and the wireless connections schematic diagram of laryngoscope assembly.
Fig. 8 is the airway management main frame that provides of this utility model embodiment and the wireless connections schematic diagram of hard mirror assembly.
Fig. 9 is the airway management main frame that provides of this utility model embodiment and the wireless connections schematic diagram of soft lens assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1 to Fig. 4, this utility model embodiment provides a kind of airway management equipment 100, it can carry out imaging to air flue (respiratory tract being linked to be by trachea, throat, nasal meatus, oral cavity etc.), so that carry out the operating process such as inspection, diagnosis and the treatment of tracheal intubation and air flue.Described airway management equipment 100 comprises airway management main frame 10 and image-forming assembly, wherein, described airway management main frame 10 includes but not limited to: hand-held, the device such as portable, portable, wall-hanging or desk-top, described airway management main frame 10 includes but not limited to the method for attachment of described image-forming assembly: plug is connected, spiral connects and buckle connection and wireless connections.
See also Fig. 5 and Fig. 6, described image-forming assembly comprises laryngoscope assembly 20, hard mirror assembly 30 and soft lens assembly 40.When described airway management main frame 10 and described image-forming assembly are electrically connected by interface and when signal transmission, described airway management main frame 10 has HPI 12, described laryngoscope assembly 20 has laryngoscope interface 21, described hard mirror assembly 30 has hard mirror interface 31, and described soft lens assembly 40 has soft lens interface 41.Between described HPI 12 and described laryngoscope interface 21, described hard mirror interface 31 and described soft lens interface 41, all can be connected compatibility, and can and described laryngoscope interface 21, described hard mirror interface 31 and described soft lens interface 41 between carry out the transmission of data and signal.
Be appreciated that, in other embodiment of the present utility model, described image-forming assembly also can comprise other video input devices, therefore, this video input device also has corresponding interface.The interface of described image-forming assembly one end (as, described laryngoscope interface 21, described hard mirror interface 31 or described soft lens interface 41) access the HPI 12 of described airway management main frame 10, on this image-forming assembly, insert described air flue with respect to this interface and the camera head that is positioned at the other end, and air flue is carried out to imaging to obtain video signal, described video signal transfers in described airway management main frame 10 by interface and the described HPI 12 of described image-forming assembly one end, and described airway management main frame 10 is processed and shown described video signal.
Refer to Fig. 3, in this utility model embodiment, described airway management main frame 10 also comprises governor circuit 11 and display 13, described governor circuit 11 can be processor, control chip or logical control circuit etc., itself and described HPI 12 and described display 13 are electrically connected, and can transmit control signal to described HPI 12 and described display 13.And when the corresponding interface of described image-forming assembly (as, described laryngoscope interface 21, described hard mirror interface 31 or described soft lens interface 41) while inserting described HPI 12, described governor circuit 11 also can transmit control signal to described image-forming assembly by described HPI 12, or process the signal that described image-forming assembly returns, as video signal etc.
In this utility model embodiment, described display 13 is electrically connected with described HPI 12 and governor circuit 11, and can be used for the video signal that shows that described image-forming assembly generates, so that instruct operator to operate.Described display 13 also can show the various control instructions of described governor circuit 11 by modes such as word, function key, image or command identification, and this control instruction is sent to respective element or the image-forming assembly of described airway management main frame.For example, on described display 13, can provide various entities or virtual key, thereby can carry out by triggering corresponding button the selection of instruction, with send control signal to accordingly the respective element of described airway management main frame or image-forming assembly (as described in laryngoscope assembly 20).
See also Fig. 2, in embodiment of the present utility model, described laryngoscope interface 21, described hard mirror interface 31 and described soft lens interface 41 can be same video signal transmission interface, also can be different video signal transmission interfaces.In the time that described laryngoscope interface 21, described hard mirror interface 31 and described soft lens interface 41 are same video signal transmission interface, the camera head of described image-forming assembly obtains video signal and directly transfers to described display 13 by corresponding image-forming assembly interface and HPI 12, and described display 13 shows described video signal.In the time that described laryngoscope interface 21, described hard mirror interface 31 and described soft lens interface 41 are different video signal transmission interface, described HPI 12 is provided with the required electrode of each image-forming assembly 16, described electrode 16 is all electrically connected with described governor circuit 11, and different electrodes 16 corresponding to the interface of different image-forming assemblies (as, described laryngoscope interface 21, described hard mirror interface 31 or described soft lens interface 41 etc.), thus realize the compatibility of described airway management main frame 10 and different image-forming assembly.Be specially, interface on described image-forming assembly inserts described HPI 12 and is electrically connected with described electrode 16, described governor circuit 11 sends identification signal to described HPI 12, described identification signal judges and identifies the type of the image-forming assembly of current connection, and judged result is transferred to described governor circuit 11, described governor circuit 11 is according to the duty of the electrode 16 on HPI 12 described in described judged result control, for example, in the time that described governor circuit 11 judges that the image-forming assembly of current access is laryngoscope assembly 20, described governor circuit 11 is controlled the electrode 16 in running order (in "on" position) corresponding with described laryngoscope interface 21, other electrode 16 is idle (in not "on" position), in the time inserting an image-forming assembly, described governor circuit 11 all sends identification signal to described HPI 12, thereby identify and the process of control electrode 16, thereby realize the compatibility of described airway management main frame 10 and different image-forming assemblies.
It should be noted that, in this utility model embodiment, described airway management main frame 10 also can comprise the elements such as input/output interface 14, power supply, battery, touch screen, speaker, mike, storage card, described governor circuit 11 is all electrically connected with above-mentioned each element, and can send corresponding control signal to these elements, each element with management and described in controlling, this governor circuit 11 can also receive the signal of above-mentioned each element output, carries out communication thereby realize with each element.Described power supply and above-mentioned each element and described HPI 12 and display 13 are electrically connected, described power supply is by receiving from the electric energy of described battery or the electric energy of an extraneous power supply (as civil power), and provide to each element after described electric energy is converted to the required running voltage of each element, to ensure the normal work of these elements.
See also Fig. 4, in this utility model embodiment, described laryngoscope assembly 20 is connected to form a video laryngoscope with described airway management main frame 10, described laryngoscope assembly 20 comprises laryngoscope interface 21, laryngoscope handle 22, blade 23, the first camera head 24 and the first light source 25, wherein, described the first camera head 24 and the first light source 25 are connected with described governor circuit 11 and described power sourced electric.Described laryngoscope interface 21 is installed on one end of described laryngoscope handle 22, and described blade 23 covers at the other end of described laryngoscope handle 22, to prevent that described laryngoscope handle 22 from directly contacting with air flue and causing air flue and described laryngoscope handle 22 to produce cross infection.Described the first camera head 24 and the first light source 25 are all installed on the end of described laryngoscope handle 22 and the two is close to each other.It should be noted that, the size of described blade 23 and flexibility can be selected according to the actual needs.
When use, described laryngoscope interface 21 accesses described HPI 12, and is electrically connected with this HPI 12, then described blade 23 is inserted in air flue.Be the situation of same video signal transmission interface for the interface of described image-forming assembly, as described in controlling after described airway management main frame 10 starts and by corresponding button (as switch key or start button) the first light source 25 luminous and as described in the first camera head 24 start (as described in the first light source 25 and as described in the first camera head 24 also can be defaulted as with power supply be directly connected and start and do not need by switch or button startup), after described the first camera head 24 startups, under the cooperation of described the first light source 25, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described laryngoscope interface 21 and after this laryngoscope interface 21 and described HPI 12, transfer to described display 13, and described display 13 shows described video signal; Be the situation of different video signal transmission interface for the interface of described image-forming assembly, after described airway management main frame 10 starts, described governor circuit 11 sends identification signal to described HPI 12, the image-forming assembly that described identification signal identifies current access is laryngoscope assembly 20, and judged result is transferred to described governor circuit 11, described governor circuit 11 is controlled the electrode 16 on described HPI 12, make corresponding to the electrode 16 of described laryngoscope assembly 20 in running orderly, other electrodes are in idle state.Subsequently, described governor circuit 11 control by corresponding button (as switch key or start button) as described in the first light source 25 luminous and as described in the first camera head 24 start (or acquiescence directly start), after described the first camera head 24 starts, under the cooperation of described the first light source 25, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described laryngoscope interface 21 and after this laryngoscope interface 21 and described HPI 12, transfer to described display 13, and described display 13 shows described video signal.Operator can understand in real time according to described video signal positional information and the physiological status of described air flue, as whether the situation such as pathological changes or inflammation occurred, to adjust the placement orientation of endotracheal tube and to carry out corresponding diagnoses and treatment.
See also Fig. 5, in this utility model embodiment, described hard mirror assembly 30 is connected to form the hard mirror of a video with described airway management main frame 10, described hard mirror assembly 30 comprises hard mirror interface 31, hard mirror handle 32, plastic tube core 33, the second camera head 34 and secondary light source 35, wherein, described the second camera head 34 and secondary light source 35 are connected with described governor circuit 11 and power sourced electric.Described hard mirror interface 31 is installed on one end of described hard mirror handle 32, and the other end of described hard mirror handle 32 connects described plastic tube core 33.Described the second camera head 34 and secondary light source 35 are all installed on the end of described plastic tube core 33 and the two is close to each other.Wherein, the end of described plastic tube core 33 can carry out bending by a small margin, so that described endotracheal tube is inserted in air flue.
When use, described hard mirror interface 31 accesses described HPI 12, and is electrically connected with this HPI 12, then described plastic tube core 33 is inserted in air flue.Be the situation of same video signal transmission interface for the interface of described image-forming assembly, as described in controlling after described airway management main frame 10 starts and by corresponding button (as switch key or start button) secondary light source 35 luminous and as described in the second camera head 34 start (or acquiescence directly starts), after described the second camera head 34 startups, under the cooperation of described secondary light source 35, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described hard mirror interface 31 and transfer to described display 13 after this hard mirror interface 31 and described HPI 12, and described display 13 shows described video signal; Be the situation of different video signal transmission interface for the interface of described image-forming assembly, after described airway management main frame 10 starts, described governor circuit 11 sends identification signal to described HPI 12, the image-forming assembly that described identification signal identifies current access is hard mirror assembly 30, and judged result is transferred to described governor circuit 11, described governor circuit 11 is controlled the electrode 16 on described HPI 12, make corresponding to the electrode 16 of described hard mirror assembly 30 in running orderly, other electrodes are in idle state.Subsequently, described governor circuit 11 control by corresponding button (as switch key or start button) as described in secondary light source 35 luminous and as described in the second camera head 34 start (or acquiescence directly start), after described the second camera head 34 starts, under the cooperation of described secondary light source 35, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described hard mirror interface 31 and transfer to described display 13 after this hard mirror interface 31 and described HPI 12, and described display 13 shows described video signal.Operator can understand in real time according to described video signal positional information and the physiological status of described air flue inside, as whether the situation such as pathological changes or inflammation occurred, to adjust the placement orientation of endotracheal tube and to carry out corresponding diagnoses and treatment.
See also Fig. 6, in this utility model embodiment, described soft lens assembly 40 is connected to form a video soft lens with described airway management main frame 10, described soft lens assembly 40 comprises soft lens interface 41, soft lens handle 42, flexible pipe 43, front end elbow 44, the 3rd camera head 45, the 3rd light source 46 and attraction channel 47, wherein, described the 3rd camera head 45 and the 3rd light source 46 are connected with described governor circuit 11 and power sourced electric.Described attraction channel 47 is opened in also can be in order to operations such as the secretions in the importing of medicine or extraction air flue on described soft lens handle 42, described soft lens interface 41 is installed on one end of described soft lens handle 42, the other end of described soft lens handle 42 connects described flexible pipe 43, and the free end of described flexible pipe 43 can bend arbitrarily, the free end of this flexible pipe 43 is fixed with front end elbow 44, and described free-ended end end dress that the 3rd camera head 45 and the 3rd light source 46 and the two are also installed is close to each other.Described front end elbow 44 can be by controlled bobbing and weaving, so that the direction of advance of described flexible pipe 43 is guided.
When use, be the situation of same video signal transmission interface for the interface of described image-forming assembly, as described in controlling after described airway management main frame 10 starts and by corresponding button (as switch key or start button) the 3rd light source 46 luminous and as described in the 3rd camera head 45 start (or acquiescence directly starts), after described the 3rd camera head 45 startups, under the cooperation of described the 3rd light source 46, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described soft lens interface 41 and after this soft lens interface 41 and described HPI 12, transfer to described display 13, and described display 13 shows described video signal; Be the situation of different video signal transmission interface for the interface of described image-forming assembly, described soft lens interface 41 accesses described HPI 12, and is electrically connected with this HPI 12, then described flexible pipe 43 is inserted in air flue.After described airway management main frame 10 starts, described governor circuit 11 sends identification signal to described HPI 12, the image-forming assembly that described identification signal identifies current access is soft lens assembly 40, and judged result is transferred to described governor circuit 11, described governor circuit 11 is controlled the electrode 16 on described HPI 12, make corresponding to the electrode 16 of described soft lens assembly 40 in running orderly, other electrodes are in idle state.Subsequently, described governor circuit 11 control by corresponding button (as switch key or start button) as described in the 3rd light source 46 luminous and as described in the 3rd camera head 45 start (or acquiescence directly start), after described the 3rd camera head 45 starts, under the cooperation of described the 3rd light source 46, imaging generating video signal are carried out in air flue inside.Described video signal transmission is to described soft lens interface 41 and after this soft lens interface 41 and described HPI 12, transfer to described display 13, and described display 13 shows described video signal.Operator can understand in real time according to described video signal the situation such as positional information and physiological status of described air flue inside, to adjust the placement orientation of endotracheal tube and to carry out corresponding diagnoses and treatment.
It should be noted that, in the imaging process of described camera head, described governor circuit 11 also can regulate the luminosity of described light source in real time, to coordinate described camera head to obtain best imaging effect.Described camera head can be but is not limited to: charge coupled cell (Charge-coupled Device, CCD), complementary metal oxide semiconductors (CMOS) (Complementary Metal Oxide Semiconductor, or N-type metal-oxide semiconductor (MOS) (N Mental Oxide Semiconductor CMOS), NMOS), its image-forming principle can be electronic imaging, optical imagery or imaging fiber etc., and the video signal that described camera head generates can transmit by wired or wireless communication mode.Meanwhile, described video signal also can be stored in described storage card or other storage mediums, so that follow-up inspection and contrast etc. again.In addition, described airway management main frame 10 also can be connected with other main frames or display by described input/output interface 14, such as being connected on the display that a display area is larger or definition is higher, to obtain better visual effect.
See also Fig. 7 to Fig. 9, in embodiment of the present utility model, between described airway management main frame 10 and image-forming assembly, also can carry out by the mode of radio communication the transmission of video signal and control signal, wherein, described airway management main frame 10 has done detailed explanation in the above with the structure of image-forming assembly, does not repeat them here.Difference is, the HPI 12 of described airway management main frame 10 and the interface of image-forming assembly (as, described laryngoscope interface 21, described hard mirror interface 31 or described soft lens interface 41 etc.) will no longer need, described airway management main frame 10 also comprises that the first radio communication device 18, described laryngoscope assembly 20 also comprise that the second radio communication device 28, described hard mirror assembly 30 also comprise that the 3rd radio communication device 38, described soft lens assembly 40 also comprise the 4th radio communication device 48 simultaneously.Wherein, described the second radio communication device 28, described the 3rd radio communication device 38 and described the 4th radio communication device 48 all can carry out wireless connections and signal transmission with described the first radio communication device 18, wireless connections can adopt the communication mode of standard, comprise the twireless radio-frequency communication modes such as WiFi, bluetooth, ZigBee, or self-defining communication mode, coverage can be from several meters to hundreds of rice not etc.Wireless connections can adopt communication protocol or the self-defining communication protocol of standard, and agreement comprises the Back ground Informations such as image, identification, control, state.
When use, by required image-forming assembly, as laryngoscope assembly 20 be inserted into as described in air flue, the control signal that described airway management main frame 10 sends transfers to described the second radio communication device 28 by described the first radio communication device 18, described laryngoscope assembly 20 receives and carries out work after described control signal and described air flue is carried out to generating video signal after imaging, described video signal carries out wireless transmission by described the second radio communication device 28, and described the first radio communication device 18 receives described video signal and shows according to communication protocol.The wireless transmission method of described hard mirror assembly 30 and soft lens assembly 40 and described airway management main frame 10 and above-mentioned laryngoscope assembly 20 are roughly the same with the transmission means of described airway management main frame 10, do not repeat them here.
It should be noted that, in embodiment of the present utility model, owing to adopting the mode of wireless transmission to carry out transfer of data, thereby described airway management main frame 10 can select the display that display area is larger, so that obtain more clear and better visual effect.In addition, the video signal that described image-forming assembly sends can be transferred to multiple main frames or other display equipment simultaneously, as long as these main frames or display device meet same communication protocol.In addition, described airway management main frame 10 also can carry out radio broadcasting by the video signal receiving, thereby, other main frame or display devices that meet the same communications protocols also can receive described video signal, thereby realize the communication between image-forming assembly and different main frame and main frame and main frame, make data transfer mode more flexible, can meet the demand such as clinic, expert consultation.
It should be noted that, in embodiment of the present utility model, in the time that the mode by wireless connections is carried out signal transmission, according to the actual needs, the HPI 11 of described airway management main frame 10 also can be selected to retain with the interface of image-forming assembly, thereby can use wireless connections to be connected with interface, this utility model does not limit simultaneously.
In sum, the airway management equipment 100 providing at this utility model embodiment, has realized the compatibility of described airway management main frame 10 and different image-forming assembly, can meet multiple user demand simultaneously, save at the cost that checks, diagnoses, treats, there is very high practical value.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. an airway management equipment, comprise airway management main frame and image-forming assembly, it is characterized in that, described airway management main frame and described image-forming assembly carry out signal transmission by interface or radio communication, described image-forming assembly obtains image the generating video signal in air flue, and by extremely described airway management main frame of described video signal transmission
In the time that described airway management main frame and image-forming assembly transmit by interface signal, described airway management main frame has HPI, and described image-forming assembly has interface, and described image-forming assembly is electrically connected by described interface and described HPI,
In the time that the interface of described image-forming assembly is same video signal transmission interface, described video signal is directly transferred to described airway management main frame and is shown by interface and the described HPI of described image-forming assembly;
In the time that the interface of described image-forming assembly is different video signal transmission interface, described airway management main frame is identified described image-forming assembly, and control the interface compatibility of described HPI and described image-forming assembly, described video signal is transferred to described airway management main frame and is shown by interface and the HPI of described image-forming assembly;
When described airway management main frame and image-forming assembly carry out signal transmission by communication, described video signal is transferred to described airway management main frame and shows from described image-forming assembly by the mode of wireless transmission.
2. airway management equipment according to claim 1, it is characterized in that, described image-forming assembly comprises laryngoscope assembly, described laryngoscope assembly comprises laryngoscope interface, laryngoscope handle, blade, the first camera head and the first light source, described laryngoscope interface is installed on one end of described laryngoscope handle, described blade shroud is located at the other end of described laryngoscope handle, and described the first camera head and the first light source are all installed on the end of described laryngoscope handle and the two is close to each other.
3. airway management equipment according to claim 2, it is characterized in that, described image-forming assembly also comprises hard mirror assembly, described hard mirror assembly comprises hard mirror interface, hard mirror handle, the second camera head, secondary light source and plastic tube core, described hard mirror interface is installed on one end of described hard mirror handle, the other end of described hard mirror handle connects described plastic tube core, and described the second camera head and secondary light source are all installed on the end of described plastic tube core and the two is close to each other.
4. airway management equipment according to claim 3, it is characterized in that, described image-forming assembly also comprises soft lens assembly, described soft lens assembly comprises soft lens interface, soft lens hands handle, flexible pipe, front end elbow, the 3rd camera head, the 3rd light source and attraction channel, described attraction channel is opened on described soft lens handle, described soft lens interface is installed on one end of described soft lens handle, the other end of described soft lens handle connects described flexible pipe, the free end of described flexible pipe is fixed with front end elbow, and it is close to each other that described free-ended end end dress is also provided with the 3rd camera head and the 3rd light source and the two.
5. airway management equipment according to claim 4, is characterized in that, described the first camera head, the second camera head and the 3rd camera head are CCD, CMOS or NMOS.
6. airway management equipment according to claim 1, is characterized in that, described HPI has multiple electrodes, different electrodes respectively from the interface compatibility of different image-forming assembly.
7. airway management equipment according to claim 6, it is characterized in that, described airway management main frame comprises governor circuit, the electrode electrical connection of described governor circuit and described HPI, when described image-forming assembly accesses described HPI, described governor circuit sends identification signal to described HPI, described identification signal is identified the image-forming assembly of current access, described governor circuit is in running order according to the electrode of recognition result control and current image-forming assembly compatibility, and other electrodes are in idle state.
8. airway management equipment according to claim 1, is characterized in that, described airway management main frame comprises hand-held, portable, portable, wall-hanging or desktop apparatus.
9. airway management equipment according to claim 1, is characterized in that, described airway management main frame comprises that with the method that is connected and fixed of described image-forming assembly plug is connected, spiral connects and buckle connects.
10. airway management equipment according to claim 4, it is characterized in that, described airway management main frame, laryngoscope assembly, hard mirror assembly and soft lens assembly are all equiped with radio communication device, and described airway management main frame and described laryngoscope assembly, hard mirror assembly and soft lens assembly carry out the transmission of video signal and control signal by described radio communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301210.XU CN203987966U (en) | 2014-06-06 | 2014-06-06 | Airway management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301210.XU CN203987966U (en) | 2014-06-06 | 2014-06-06 | Airway management equipment |
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| CN203987966U true CN203987966U (en) | 2014-12-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
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