CN203458664U - Wireless visible detachable trachea cannula optical wand - Google Patents
Wireless visible detachable trachea cannula optical wand Download PDFInfo
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- CN203458664U CN203458664U CN201320536293.6U CN201320536293U CN203458664U CN 203458664 U CN203458664 U CN 203458664U CN 201320536293 U CN201320536293 U CN 201320536293U CN 203458664 U CN203458664 U CN 203458664U
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- trachea cannula
- handle
- signal
- display
- wireless visible
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Abstract
The utility model discloses a wireless visible detachable trachea cannula optical wand and belongs to the technical field of medical instruments. The wireless visible detachable trachea cannula optical wand comprises a wand body, a handle and a display, wherein a red illuminating lamp is mounted at the front end in the wand body; the wand body is connected with the handle through a snap joint; a connecting reed and a conductive contact are respectively arranged on the wand body and the handle in the joint positions of the snap joint; a signal receiver, a signal processor and a display which are connected in turn are arranged on a display back-side shell; a power supply, a signal transmitter and a signal emitter are arranged in the handle; the power supply, the signal transmitter and the signal emitter are connected with the conductive contact in turn; a camera is arranged on one side of the red illuminating lamp at the tail end of the wand body; and the camera and the red illuminating lamp are respectively connected with the connecting reed. The wireless visible detachable trachea cannula optical wand has the beneficial effects that the display is connected with the handle through a wireless signal and a trachea cannula path can be observed through the display during a trachea cannula operation process, so that the intubation success rate is greatly increased and the injury to soft tissues caused by blind intubation is avoided.
Description
Technical field
This utility model relates to a kind of anesthetic intubate optical wand, and particularly the detachable trachea cannula light bar of a kind of wireless visible, belongs to medical instruments field.
Background technology
Medically patient is carried out clinical anesthesia and rescues and often use optical wand as the auxiliary implement of tracheal intubation.Current optical wand is mainly comprised of handle and barred body, conventional barred body is metal catheter, front end bending is also equipped with bulb, postmedian is in-line and is furnished with battery and switch at its afterbody, during intubate, according to human body side cut away view, optical wand front portion is curved to suitable shape, utilize the principle of neck soft printing opacity to guide endotracheal tube to enter in trachea, for tracheal intubation under blind spy provides visual index, thereby can effectively improve the success rate of intubate.
In use, find, existing optical wand can not be observed intubate path during tracheal intubation under blind spy, easily damage soft tissue in patient oral cavity, cause severe complication, to the poor patient of skin of neck (as women and thin and weak patient etc.), according to the variation of throat light point, carry out optical wand intubate, the wrong possibility that enters esophagus; The accumulator that is arranged on handle part can not reuse, and causes unnecessary waste; Existing barred body is connected firm cannot dismounting with handle, when barred body or handle damage, complete equipment all need be scrapped, and waste is serious; Barred body front end is easily polluted by sputum, blood and secretions, is unfavorable for clinical soaking disinfection, easily causes the mutual pollution between patient.
Summary of the invention
The problem existing for above-mentioned prior art, this utility model provides a kind of wireless visible detachable trachea cannula light bar, can allow user observe intubate at endotracheal access path, understand in time intubate situation, in the time of also can avoiding intubate, damage patient's soft tissue simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: the detachable trachea cannula light bar of a kind of wireless visible, comprise barred body, handle, barred body interior forward end is provided with red light, also comprise display, described barred body is connected by buckle with handle, is provided with accordingly respectively and connects reed, conductive contact on the barred body of buckle junction, handle; On described display dorsal part shell, be provided with signal receiver, signal processor, signal receiver, signal processor, display connect successively; Described handle inside is provided with power supply, signal transmission device, signal projector, and described power supply, signal transmission device, signal projector and conductive contact are connected successively; Red light one side of described barred body end is also provided with photographic head, photographic head and red light respectively be connected reed and connect.
The beneficial effects of the utility model are: display is linked together by wireless signal and handle, when carrying out tracheal intubation operation, by display, can be observed tracheal intubation path, greatly improved successful intubation, avoided blind tracheal intubation to cause damage to soft tissue.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial sectional view of handle in this utility model;
Fig. 3 is the rearview of display in this utility model;
Fig. 4 is the partial enlarged drawing at this utility model barred body A place;
Fig. 5 is the partial enlarged drawing of buckle on B place handle in this utility model;
Fig. 6 is the partial enlarged drawing of buckle on B place barred body in this utility model.
In figure: 1, barred body, 2, buckle, 3, handle, 4, display, 5, photographic head, 6, power supply, 7, signal projector, 8, signal transmission device, 9, signal processor, 10, signal receiver, 11, red light, 12, inner suction pipe, 13, conductive contact, 14, connect reed.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the detachable trachea cannula light bar of a kind of wireless visible, comprise barred body 1, handle 3, barred body 1 interior forward end is provided with red light 11, also comprise display 4, described barred body 1 is connected by buckle 2 with handle 3, is provided with accordingly respectively and connects reed 14, conductive contact 13 on the barred body 1 of buckle 2 junctions, handle 3; On described display 4 dorsal part shells, be provided with signal receiver 10, signal processor 9, signal receiver 10, signal processor 9, display 4 connect successively; Described handle 3 inside are provided with power supply 6, signal transmission device 8, signal projector 7, and described power supply 6, signal transmission device 8, signal projector 7 and conductive contact 13 are connected successively; Red light 11 1 sides of described barred body 1 end are also provided with photographic head 5, photographic head 5 and red light 11 respectively be connected reed 14 and connect.
Preferably, signal transmission device 8 is connected with signal processor 9 by usb data line, can fast the image information photographing be passed to signal processor 9 and show on display 4.
Preferably, display 4 is liquid crystal display, can be used for video teaching, and observation result of use is good.
Preferably, power supply 6 is rechargeable battery, can reuse, and has improved the utilization rate of handle 3.
Preferably, the resolution of photographic head 5 is 300,000 pixels, cheap, has reduced the manufacturing cost of optical wand, has met disposable instructions for use, has reduced the danger of reusing cross infection.
Preferably, on photographic head 5, be coated with red filter film, avoided red light when providing visual index for tracheal intubation, easily cause the partially red situation of photographic images effect.
Preferably, photographic head 5 one sides of barred body 1 inside are also provided with inner suction pipe 12, by being connected and being convenient to suction sputum with sputum aspirator, reduce sputum and cover photographic head 5, affect visual effect.
Different according to patient, the optical wand that can manufacture different size meets patient demand.With intubate optical wand, assist when carrying out clinical anesthesia and rescuing, barred body 1 is connected by buckle 2 with handle 3, now the connection reed 14 on barred body 1 contacts with the conductive contact 13 on handle 3, signal circuit connection.The red light 11 of barred body 1 end is luminous, for the normal operation of photographic head 5 provides good lighting condition, along with intubate optical wand is endotracheal deep patient, photographic head 5 passes to signal receiver 10 by the intubate path of barred body 1 by signal transmission device 8, signal projector 7, again through signal processor 9 being illustrated on display 4 clear picture, facilitate user to understand in time intubate optical wand at the particular location of endotracheal access path and optical wand, greatly improve the success rate of intubate, avoided blind tracheal intubation to cause damage to soft tissue.In order faster picture signal to be delivered to display 4 or signal intensity is weak cannot realize image transmitting by wireless signal time from photographic head 5, can use usb data line that signal transmission device 8 is connected with signal processor 9, in wired mode, complete image transmitting.Battery in handle 3 is rechargeable battery, can reuse, and utilization rate is high.The resolution of photographic head 5 is 300,000 pixels, and low cost of manufacture can meet the disposable user demand of optical wand, has effectively prevented optical wand to reuse the danger that has cross infection.
Claims (7)
1. the detachable trachea cannula light bar of wireless visible, comprise barred body (1), handle (3), barred body (1) interior forward end is provided with red light (11), it is characterized in that, also comprise display (4), described barred body (1) is connected by buckle (2) with handle (3), is provided with accordingly respectively and connects reed (14), conductive contact (13) on the barred body (1) of buckle (2) junction, handle (3); On described display (4) dorsal part shell, be provided with signal receiver (10), signal processor (9), signal receiver (10), signal processor (9), display (4) connect successively; Described handle (3) inside is provided with power supply (6), signal transmission device (8), signal projector (7), and described power supply (6), signal transmission device (8), signal projector (7) and conductive contact (13) are connected successively; Red light (11) one sides of described barred body (1) end are also provided with photographic head (5), photographic head (5) and red light (11) respectively be connected reed (14) and connect.
2. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1, is characterized in that, described signal transmission device (8) is connected with signal processor (9) by usb data line.
3. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1 and 2, is characterized in that, described display (4) is liquid crystal display.
4. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1 and 2, is characterized in that, described power supply (6) is rechargeable battery.
5. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1 and 2, is characterized in that, the resolution of described photographic head (5) is 300,000 pixels.
6. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1 and 2, is characterized in that, described photographic head is coated with red filter film on (5).
7. the detachable trachea cannula light bar of a kind of wireless visible according to claim 1 and 2, is characterized in that, inner photographic head (5) one sides of described barred body (1) are also provided with inner suction pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536293.6U CN203458664U (en) | 2013-08-30 | 2013-08-30 | Wireless visible detachable trachea cannula optical wand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536293.6U CN203458664U (en) | 2013-08-30 | 2013-08-30 | Wireless visible detachable trachea cannula optical wand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458664U true CN203458664U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536293.6U Expired - Fee Related CN203458664U (en) | 2013-08-30 | 2013-08-30 | Wireless visible detachable trachea cannula optical wand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116486A (en) * | 2014-08-11 | 2014-10-29 | 蔡明秀 | Lamplight laryngoscope guide core |
| CN110496286A (en) * | 2019-08-21 | 2019-11-26 | 柯纬祺 | Trachea cannula light bar |
-
2013
- 2013-08-30 CN CN201320536293.6U patent/CN203458664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116486A (en) * | 2014-08-11 | 2014-10-29 | 蔡明秀 | Lamplight laryngoscope guide core |
| CN104116486B (en) * | 2014-08-11 | 2016-10-19 | 蔡明秀 | Core led by a kind of light laryngoscope |
| CN110496286A (en) * | 2019-08-21 | 2019-11-26 | 柯纬祺 | Trachea cannula light bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190830 |