CN201832259U - Head end shaping guided type visual endotracheal intubation laryngoscope - Google Patents
Head end shaping guided type visual endotracheal intubation laryngoscope Download PDFInfo
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- CN201832259U CN201832259U CN2010205667589U CN201020566758U CN201832259U CN 201832259 U CN201832259 U CN 201832259U CN 2010205667589 U CN2010205667589 U CN 2010205667589U CN 201020566758 U CN201020566758 U CN 201020566758U CN 201832259 U CN201832259 U CN 201832259U
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- laryngoscope
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- laryngoscope body
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Abstract
The utility model relates to a head end shaping guided type visual endotracheal intubation laryngoscope, which comprises a laryngoscope body. A miniature camera and a shaping pipe core are disposed in the laryngoscope body, a hard pipe core is arranged correspondingly at the end, which is far away from the miniature camera, of the shaping pipe core, the hard pipe core and the shaping pipe core are distributed along the length direction of the laryngoscope body, a connecting circuit board is disposed correspondingly at the other end, which is provided with the miniature camera, of the laryngoscope body, and the miniature camera is electrically connected with a display screen via the connecting circuit board. The end, which is provided with the shaping pipe core, of the laryngoscope body can be shaped by the aid of the plastic pipe core, so that the end, which is provided with the miniature camera, of the laryngoscope body deforms via action of the shaping pipe core, the head end shaping guided type visual endotracheal intubation laryngoscope is applicable to patients in different conditions, and simultaneously the laryngoscope body has certain hardness by the aid of the hard pipe core so as to reduce requirements of fitting utilization of the laryngoscope body and a tracheal tube and increase safety of the tracheal tube. Moreover, the head end shaping guided type visual endotracheal intubation laryngoscope is simple in structure, low in processing and using cost and convenient in operation and use, and is safe and reliable.
Description
Technical field
This utility model relates to a kind of tracheal intubation laryngoscope, and the moulding guiding visual trachea cannula of especially a kind of head end laryngoscope belongs to technical field of medical.
Background technology
The tracheal intubation technology is used very extensive clinically, rescues, breathes and support or the like as general anesthesia, critical patient; Though existing laryngoscope technology can solve most humans tracheal intubation problem, but run into some especial patients as high disruptive patient of patient, palatine bone of: the patient that opening degree is little, head and neck impaired patient, glottis and obese patient etc., then difficult safety is finished the tracheal intubation operation smoothly.Along with development in science and technology, the use of visual trachea cannula technology more and more widely.At present, the visual trachea cannula technology of normal use has visual laryngoscope, branchofiberoscope, Discopo(Supreme Being to look) but products such as Buddhist nun's laryngoscope are looked by the wireless endoscope and the U.S..Though visual laryngoscope is visual, owing to be subjected to the laryngoscope body volume restrictions, the impaired patient like that of patient that opening degree is less and head and neck still inconvenience uses.Though branchofiberoscope does not take up space, soft, difficult moulding and on carry the root of the tongue and mandibular bone, operation easier is bigger, on top of the personnel of this technology are less; And visual laryngoscope and branchofiberoscope price are comparatively expensive, in case damage, amortization charge is bigger, is unfavorable for the popularization of visual techniques in clinical.At present, though the wireless endoscope that has can be moulding arbitrarily, because tail end is softer, easy deformation during some high larynx difficult tracheal intubation and cause difficult intubation; Though some laryngoscope has solved above-mentioned shortcoming,,, and cross the built-in fibre bronchus mirror of the moulding easy damage of altofrequency though head end firmly can moulding difficulty simultaneously because integral body causes injury of tracheal intubation more easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the moulding guiding visual trachea cannula of a kind of head end laryngoscope is provided, and it is simple in structure, and processing and use cost are low, easy for operation, safe and reliable.
According to the technical scheme that this utility model provides, the moulding guiding visual trachea cannula of described head end laryngoscope comprises the laryngoscope body, and the intrinsic end of described laryngoscope is provided with minisize pick-up head; Described laryngoscope body is provided with moulding tube core corresponding to an end that is provided with minisize pick-up head, and described moulding tube core is provided with the hard tube core corresponding to the end away from minisize pick-up head, and described hard tube core and moulding tube core are along the distribution of lengths of laryngoscope body; The laryngoscope body is provided with the connecting circuit plate corresponding to the other end that minisize pick-up head is set; Minisize pick-up head is electrically connected with display screen by the connecting circuit plate.
Described laryngoscope body is provided with the locating piece that is slidingly connected.Described laryngoscope body also is provided with the illuminating lamp pearl corresponding to the end that minisize pick-up head is set, and described illuminating lamp pearl is electrically connected with the connecting circuit plate by lamp pearl connecting line.
Be provided with the attraction hole that distributes along the laryngoscope body length in the described laryngoscope body, described attraction hole is connected with attraction connector on the laryngoscope body.Described laryngoscope body is provided with fixedly connected mirror handle corresponding to the end that minisize pick-up head is set.
Described connecting circuit plate links to each other with display screen by USB interface.Described minisize pick-up head is by connecting circuit plate and display screen wireless connections.Described attraction is provided with guide wire in the hole.One end of described guide wire is provided with Clean Brush for cleaning.Described laryngoscope body is provided with endotracheal tube, and the laryngoscope body stretches in the endotracheal tube corresponding to the end that minisize pick-up head is set, and corresponding cooperation with endotracheal tube.
Advantage of the present utility model: be provided with moulding tube core and hard tube core in the laryngoscope body, the hardness of hard tube core is bigger, the laryngoscope body can be undertaken moulding by moulding tube core corresponding to the end that moulding tube core is set, make the laryngoscope body corresponding to the effect distortion of the end that minisize pick-up head is set, can be suitable for the patient of different situations by moulding tube core; The hard tube core can make the laryngoscope body have certain rigidity simultaneously, and is non-deformable, plays the effect that laryngoscope can be provoked tongue and lower jaw, reduced requirement, increased the safety of tracheal intubation oral cavity space, simple in structure, processing and use cost are low, easy for operation, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of this utility model laryngoscope body.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is that the B-B of Fig. 1 is to view.
Fig. 5 is the structural representation of this utility model guide wire.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As Fig. 1 ~ shown in Figure 5: this utility model comprises laryngoscope body 1, mirror handle 2, attracts connector 3, connecting circuit plate 4, USB interface 5, display screen 6, attract hole 7, moulding tube core 8, hard tube core 9, lamp pearl connecting line 10, photographic head output lead 11, illuminating lamp pearl 12, minisize pick-up head 13, guide wire 14, Clean Brush for cleaning 15 and locating piece 16.
As Fig. 1 ~ shown in Figure 4: as described in a end in the laryngoscope body 1 be provided with minisize pick-up head 13, laryngoscope body 1 is provided with connecting circuit plate 4 corresponding to the other end that minisize pick-up head 13 is set, and the photographic head output lead 11 of described minisize pick-up head 13 is electrically connected with connecting circuit plate 4; Described photographic head output lead 11 is along the distribution of lengths of laryngoscope body 1.In order to make minisize pick-up head 13 have shooting effect preferably, be provided with illuminating lamp pearl 12 at laryngoscope body 1 corresponding to the end that minisize pick-up head 13 is set, described illuminating lamp pearl 12 is a cold light source.The lamp pearl connecting line 10 of illuminating lamp pearl 12 is electrically connected with connecting circuit plate 4, and connecting circuit plate 4 links to each other with external power source, for illuminating lamp pearl 12 provides electric energy.In order to make laryngoscope body 1 have certain moulding ability corresponding to the end that minisize pick-up head 13 is set, guarantee simultaneously the hardness of laryngoscope body 1 again, in laryngoscope body 1, be provided with moulding tube core 8 corresponding to the end that minisize pick-up head 13 is set, moulding tube core 8 is provided with hard tube core 9 corresponding to the end away from minisize pick-up head 13, described moulding tube core 8 and the distribution of lengths of hard tube core 9 along laryngoscope body 1.It is moulding that laryngoscope body 1 can utilize moulding tube core 8 to carry out corresponding to the end that minisize pick-up head 13 is set, and can adapt to different patient's situations; Hard tube core 9 has guaranteed laryngoscope body 1 corresponding to the hardness that minisize pick-up head 13 other ends are set, and is non-deformable, plays the effect that laryngoscope can be provoked tongue and lower jaw, reduced the requirement to oral cavity space.The figure that minisize pick-up head 13 is gathered is transferred in the display screen 6 through connecting circuit plate 4, and shows corresponding information by display screen 6.On the connecting circuit plate 4 USB interface 5 can be set, connecting circuit plate 4 links to each other with display screen 6 by USB interface 5; Also wireless transport module can be set on the connecting circuit plate 4, be provided with wireless receiving module in the display screen 6, thereby minisize pick-up head 13 passes through 4 wireless connections of connection line plate with display screen 6.
In order to be convenient to inhale expectorant or oxygen uptake, in laryngoscope body 1, be provided with along the attraction hole 7 of laryngoscope body 1 distribution of lengths, described attraction hole 7 is connected with attraction connector 3 on the laryngoscope body 1.Laryngoscope body 1 is provided with mirror handle 2 corresponding to the other end that minisize pick-up head 13 is set, laryngoscope body 1 easy to use.Laryngoscope body 1 is provided with the locating piece 16 that is slidingly connected; When laryngoscope body 1 stretched in the endotracheal tube corresponding to the end that minisize pick-up head 13 is set, laryngoscope body 1 can utilize locating piece 6 and endotracheal tube to be fastened and connected.Laryngoscope body 1 can be provided with the protection eyeglass corresponding to the end that minisize pick-up head 13 is set, raising is in order to increase the tracheal intubation safety, saved intubation time, simultaneously at children's or child's difficult intubation, when tracheal intubation insertion endotracheal tube internal diameter more carefully can not be inserted in laryngoscope mirror body, be provided with guide wire 14 in attracting hole 7, described guide wire 14 has pliability preferably; The end of guide wire 14 is provided with Clean Brush for cleaning 15, in the time of in fiber guiding device 14 penetrates attraction hole 7, attracts hole 7 to clean by Clean Brush for cleaning 15, and is safe and reliable; The structure of described fiber guiding device 14 and Clean Brush for cleaning 15 as shown in Figure 5.Guide wire 14 is positioned in the guide wire sleeve pipe, is convenient to place and the use of taking.
As Fig. 1 ~ shown in Figure 5: minisize pick-up head 13 is set in laryngoscope body 1, when laryngoscope body 1 uses with endotracheal tube, illuminating lamp pearl 12 can provide the shooting light source for minisize pick-up head 13, the situation of inside, oral cavity can be transferred on the display screen 6 by minisize pick-up head 13; Owing to comprise moulding tube core 8 and hard tube core 9 in the laryngoscope body 1.Before the tracheal intubation, the endotracheal tube that scribbles paraffin oil is enclosed within on the laryngoscope body 1, laryngoscope body 1 stretches in the endotracheal tube corresponding to the end that minisize pick-up head 13 is set, and utilizes locating piece 16 that the location is installed.The external diameter of laryngoscope body 1 is convenient to laryngoscope body 1 and is inserted in the endotracheal tube less than the internal diameter of endotracheal tube.
According to patient's glottis height, carry out together with the end of endotracheal tube and laryngoscope body 1 moulding so that find the glottis tracheal intubation easily accurately.During intubate, hand-held mirror handle 2 is inserted the laryngoscope body 1 that is with endotracheal tube along patient's bicker, push tongue body to a rear flank and make laryngoscope body 1 and endotracheal tube move to the center, sees uvula, continues to advance gently forward earlier, enters bottleneck throat and sees epiglottis.Appear glottis thereupon moving to the epiglottis below, endotracheal tube is sent into trachea suffered, extract mirror body body 1, put into bite-block, immobilization with adhesive tape.Compare with laryngoscope commonly used at present, dwindled the requirement to patient's mouth opening greatly, front end can move freely, and can solve the difficulty that tracheal intubation is mixed.Compare with the branchofiberoscope guidance tracheal intubation, moulding tube core 8 and hard tube core 9 are set easily on top of in the laryngoscope body 1, reduced instructions for use.Compare with present wireless endoscope, the tail end of laryngoscope body 1 has indeformable characteristics after hard tube core 9 is set, and can play the effect that laryngoscope is provoked tongue body and lower jaw; And the end of laryngoscope body 1 can be moulding easily by moulding tube core 8, easier exposure glottis.
These complicated originally difficult airway patients such as high disruptive patient of patient, palatine bone of the little patient of opening degree, head and neck impaired patient, glottis and obese patients, just can easy to doly finish tracheal intubation by the laryngoscope body 1 of visual trachea cannula.Establish attraction hole 7 in addition in the laryngoscope body 1, guide wire 14 can be inserted and attract in the hole 7, can give patient's oxygen supply or attract oral secretion, increases the tracheal intubation safety, has saved intubation time; Simultaneously when children's or child's tracheal intubation are inserted difficulty or endotracheal tube internal diameter and more carefully can not be inserted in laryngoscope mirror body, under visual condition, guide wire 14 is inserted child's trachea through this hole, withdraw from laryngoscope body 1 then, under guiding steel wire 14 guiding, insert endotracheal tube.Laryngoscope body 1 during insertion, minisize pick-up head 13 can be transferred to intraoral situation on the display screen 6 and to show, can make things convenient for accurately and insert, easy for operation, processing and use cost are low, safe and reliable.
Claims (10)
1. the moulding guiding visual trachea cannula of a head end laryngoscope comprises laryngoscope body (1), and the end in the described laryngoscope body (1) is provided with minisize pick-up head (13); It is characterized in that: described laryngoscope body (1) is provided with moulding tube core (8) corresponding to an end that is provided with minisize pick-up head (13), described moulding tube core (8) is provided with hard tube core (9) corresponding to the end away from minisize pick-up head (13), described hard tube core (9) and the distribution of lengths of moulding tube core (8) along laryngoscope body (1); Laryngoscope body (1) is provided with connecting circuit plate (4) corresponding to the other end that minisize pick-up head (13) is set; Minisize pick-up head (13) is electrically connected with display screen (6) by connecting circuit plate (4).
2. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope is characterized in that: described laryngoscope body (1) is provided with the locating piece (16) that is slidingly connected.
3. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope, it is characterized in that: described laryngoscope body (1) also is provided with illuminating lamp pearl (12) corresponding to the end that minisize pick-up head (13) is set, and described illuminating lamp pearl (12) is electrically connected with connecting circuit plate (4) by lamp pearl connecting line (10).
4. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope, it is characterized in that: be provided with in the described laryngoscope body (1) along the attraction hole (7) of laryngoscope body (1) distribution of lengths, described attraction hole (7) is connected with attraction connector (3) on the laryngoscope body (1).
5. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope is characterized in that: described laryngoscope body (1) is provided with fixedly connected mirror handle (2) corresponding to the end that minisize pick-up head (13) is set.
6. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope is characterized in that: described connecting circuit plate (4) links to each other with display screen (6) by USB interface (5).
7. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope is characterized in that: described minisize pick-up head (13) is by connecting circuit plate (4) and display screen (6) wireless connections.
8. the moulding guiding visual trachea cannula of head end according to claim 4 laryngoscope is characterized in that: be provided with guide wire (14) in the described attraction hole (7).
9. the moulding guiding visual trachea cannula of head end according to claim 8 laryngoscope, it is characterized in that: an end of described guide wire (14) is provided with Clean Brush for cleaning (15).
10. the moulding guiding visual trachea cannula of head end according to claim 1 laryngoscope, it is characterized in that: described laryngoscope body (1) is provided with endotracheal tube, laryngoscope body (1) stretches in the endotracheal tube corresponding to the end that minisize pick-up head (13) is set, and corresponding cooperation with endotracheal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667589U CN201832259U (en) | 2010-10-18 | 2010-10-18 | Head end shaping guided type visual endotracheal intubation laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667589U CN201832259U (en) | 2010-10-18 | 2010-10-18 | Head end shaping guided type visual endotracheal intubation laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832259U true CN201832259U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205667589U Expired - Fee Related CN201832259U (en) | 2010-10-18 | 2010-10-18 | Head end shaping guided type visual endotracheal intubation laryngoscope |
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| CN (1) | CN201832259U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664327A (en) * | 2016-03-21 | 2016-06-15 | 车昊 | Trachea cannula core and preparation method thereof |
| CN109224232A (en) * | 2018-10-19 | 2019-01-18 | 北京聚精瑞生医疗科技有限公司 | A kind of trachea intubation device |
| CN109793487A (en) * | 2019-02-28 | 2019-05-24 | 宁夏赛创医疗科技有限公司 | A kind of disposable tube core for laryngoscope |
| WO2019227996A1 (en) * | 2018-05-28 | 2019-12-05 | 杭州创辉医疗电子设备有限公司 | Airway treatment system |
| CN116688306A (en) * | 2023-08-09 | 2023-09-05 | 广州医科大学附属第五医院(广州再生医学与健康广东省实验室附属医院) | Airway intubation guiding device |
| CN117180580A (en) * | 2023-09-18 | 2023-12-08 | 常州市儿童医院(常州市第六人民医院) | Visual endotracheal tube of angularly adjustable |
-
2010
- 2010-10-18 CN CN2010205667589U patent/CN201832259U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664327A (en) * | 2016-03-21 | 2016-06-15 | 车昊 | Trachea cannula core and preparation method thereof |
| CN105664327B (en) * | 2016-03-21 | 2017-12-19 | 车昊 | A kind of trachea cannula tube core and preparation method thereof |
| CN107929902A (en) * | 2016-03-21 | 2018-04-20 | 周中南 | Trachea cannula tube core and preparation method thereof |
| WO2019227996A1 (en) * | 2018-05-28 | 2019-12-05 | 杭州创辉医疗电子设备有限公司 | Airway treatment system |
| CN109224232A (en) * | 2018-10-19 | 2019-01-18 | 北京聚精瑞生医疗科技有限公司 | A kind of trachea intubation device |
| CN109793487A (en) * | 2019-02-28 | 2019-05-24 | 宁夏赛创医疗科技有限公司 | A kind of disposable tube core for laryngoscope |
| CN116688306A (en) * | 2023-08-09 | 2023-09-05 | 广州医科大学附属第五医院(广州再生医学与健康广东省实验室附属医院) | Airway intubation guiding device |
| CN117180580A (en) * | 2023-09-18 | 2023-12-08 | 常州市儿童医院(常州市第六人民医院) | Visual endotracheal tube of angularly adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20111018 |