CN204337461U - With the infant trachea conduit of slip air bag bite-block - Google Patents
With the infant trachea conduit of slip air bag bite-block Download PDFInfo
- Publication number
- CN204337461U CN204337461U CN201420826151.8U CN201420826151U CN204337461U CN 204337461 U CN204337461 U CN 204337461U CN 201420826151 U CN201420826151 U CN 201420826151U CN 204337461 U CN204337461 U CN 204337461U
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- China
- Prior art keywords
- air bag
- block
- bite
- endotracheal tube
- intubate
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Abstract
The utility model discloses the infant trachea conduit of band slip air bag bite-block, include endotracheal tube intubate, endotracheal tube intubate two ends are respectively insertion end and connect respirator end, the first aerating pipe that endotracheal tube intubate near insertion end is provided with sleeve pipe air bag and is communicated with this sleeve pipe air bag, also include air bag bite-block, described air bag bite-block is by the hard bite-block body be slidably located in endotracheal tube intubate and be located at this external air bag of bite-block and form, and air bag is connected with the second aerating pipe; At air bag bite-block and also overlap on connecing between respirator end end endotracheal tube intubate and have connecting plate and the tightening knob for being fastened on endotracheal tube intubate tube surfaces, described connecting plate one side is connected with air bag bite-block, and another side is connected with tightening knob.Basis is novel carries out integrated design by bite-block and endotracheal tube, simplifies the operating procedure of tracheal intubation, saves the operating time; Add fixing shackle designs, the risk of endotracheal tube slippage in anti-leukorrhagia stopping pipe process, the scale on fixing snap close knob simultaneously, can clear pilot balloon bite-block top to the distance of bite-block air bag mid point.Utilize airbag design, by inflating the shape of seamless applying infant dental bed, reducing traditional bite-block and infant dental bed is damaged and sense of discomfort.
Description
Technical field
This utility model belongs to medical apparatus and instruments field, specifically relates to a kind of endotracheal tube with slidably air bag bite-block for using during tracheal cannula in infants.
Background technology
Implementing in emergency resuscitation and general anesthesia operation process for infant, tracheal intubation carries out the open first step of artificial airway, traditional oral trachea cannula step is: first need to select suitable endotracheal tube according to infant age and the state of an illness, after per os inserts endotracheal tube, bite-block is placed between lower gum in pipeline side, and conventional infant bite-block material is the same with adult, be rigid plastics, and model is limited.
Therefore, mainly there is following Railway Project in use procedure:
That 1, does not generally distinguish with adult specification material is applicable to the special bite-block of infant, and infant patient's gingiva tooth is very tender, and bite-block material is really up to the mark may cause damage to gingiva tooth; Model specification is limited to be caused and places difficulty, especially for the infant that part mouth opening is minimum, may cause in case of emergency because of complex operation, insert difficulty and cause unexpected generation.
2, bite-block is separated with endotracheal tube, need settle respectively, complex operation step, and infant air flue is shorter, and the requirement of being relatively grown up of the tracheal intubation degree of depth is more accurate, in the operating process of inserting bite-block, causes the change of catheter depth as method is improper
[1].
3, fixing lock between bite-block and endotracheal tube, endotracheal tube mobility in slip bite-block cannot limit, and in band pipe process, the reason such as patients produce's thing increase, easily causes the danger that endotracheal tube comes off.Qi Yan
[2]deng in the linguistic term to bite-block and tracheal intubation fixing means, adopt and the method that intubate fixes again is carried out to adult patient after existing bite-block is inserted in endotracheal tube clinically and achieve certain effect, but the method fails to solve the fixation problem between bite-block and endotracheal tube, and can not mate with all model endotracheal tubes because bite-block model is limited, therefore inapplicable infant patient.
List of references: 1, rice steamer literary composition, Xu Shaolian. the effect observation [J] of oral trachea cannula holder clinical practice. clinical care magazine, 2011,10 (5): 76-78.
2, Qi Yan, Cai great Qiu. the improved Haniltonian [J] of bite-block and tracheal intubation fixing means. PLA's nursing magazine, 2007,24 (9A): 71-72.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one to be more suitable for infant patient to use, structure is more reasonable, it is more convenient to operate, for infant patient's safety and the higher infant trachea conduit with slip air bag bite-block of comfort level.
For realizing above object, this utility model takes following technical scheme: the infant trachea conduit of band slip air bag bite-block, include endotracheal tube intubate, endotracheal tube intubate two ends are respectively insertion end and connect respirator end, the first aerating pipe that endotracheal tube intubate near insertion end is provided with sleeve pipe air bag and is communicated with this sleeve pipe air bag, also include air bag bite-block, described air bag bite-block is by the hard bite-block body be slidably located in endotracheal tube intubate and be located at this external air bag of bite-block and form, and air bag is connected with the second aerating pipe; At air bag bite-block and also overlap on connecing between respirator end end endotracheal tube intubate and have connecting plate and the tightening knob for air bag bite-block being fastened on endotracheal tube intubate tube surfaces, described connecting plate one side is connected with air bag bite-block, and another side is connected with tightening knob.
Described connecting plate is provided with screw thread locating rod towards the surface of tightening knob, and described tightening knob is threaded with screw thread locating rod, and described tightening knob to be connected with connecting plate by screw thread locating rod and to be fixed on endotracheal tube intubate tube surfaces.This kind of syndeton, both ensure that the annexation between tightening knob and air bag bite-block, in turn ensure that air bag bite-block is fastened on the position required for endotracheal tube intubate tube surfaces by tightening knob easily.
The described diameter of diameter wider than all the other body portion of endotracheal tube intubate connecing the body portion of endotracheal tube intubate below respirator end end.Endotracheal tube intubate upper diameter is slightly wide, both can limit the activity of air bag bite-block, makes it not hinder operation at catheterization procedure, easily can unclamp landing again, completes bite-block action.
The relative distance between air bag mid point to air bag bite-block top is indicated at described tightening knob top.In intubation, there is the judgement of regulation catheter depth, it is the horizontal level from the bottommost of intubate to front tooth, and the mid point of air bag, it is just in time the horizontal level of patient's its front tooth when being engaged this air bag, there is from the mid point of air bag to tightening knob a fixed range, by this distance of labelling, the degree of depth of intubate can be calculated more accurately.
Compared with prior art, tool has the following advantages this utility model:
1, bite-block and endotracheal tube integrated design, simplify the operating procedure of tracheal intubation, convenient Clinical practice;
2, the improvement design of inflatable bladders and bite-block material, is applicable to infant physiological feature, while protection gingiva, dental bed, and fixation, safe and reliable;
3, the design of fixing snap close and scale marker, effectively can limit the mobility of endotracheal tube at center, duct, greatly reduces de-pipe dangerous; The air bag of transparent material and clearly scale marker, make operation more accurate, the observation of pipeline depth during convenient band pipe.
Accompanying drawing explanation
Fig. 1 is the infant trachea guide-tube structure schematic diagram (before using state) of this utility model band slip air bag bite-block;
Fig. 2 is Fig. 1 using state structural representation;
Fig. 3 is air bag bite-block in Fig. 1, connecting plate and tightening knob relative position structural representation;
Fig. 4 is connecting plate top view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment:
Refer to shown in Fig. 1, with the infant trachea conduit of slip air bag bite-block, include endotracheal tube intubate A, endotracheal tube intubate A two ends have insertion end respectively and connect respirator end, the first aerating pipe 6 that endotracheal tube intubate A near insertion end part is provided with sleeve pipe air bag 7 and is communicated with this sleeve pipe air bag 7, endotracheal tube A passes into gas by the first aerating pipe 6 after inserting, sleeve pipe air bag 7 is expanded, plays space around closed endotracheal tube A and trachea.Also include air bag bite-block B, air bag bite-block B is by the hard bite-block body be slidably located on endotracheal tube intubate A and be located at this external air bag 5 of bite-block and form, air bag 5 is connected with the second aerating pipe 3, after endotracheal tube intubate A inserts, gas is passed into by the second aerating pipe 3, air bag 5 is expanded, plays fixation balloon bite-block position and the effect of protection gingiva tooth; At bite-block body and also overlap on meeting between respirator end end endotracheal tube intubate A and have connecting plate 4 and for the tightening knob 2 for air bag bite-block B being fastened on endotracheal tube intubate A tube surfaces, connecting plate 4 one side is connected with air bag bite-block B, another side is connected with tightening knob 2, and air bag bite-block B can be fixed on endotracheal tube intubate A pipe shaft any part by tightening knob 2.
Shown in Fig. 3, tightening knob 2 in the present embodiment and the concrete annexation between air bag bite-block B are: connecting plate 4 is provided with screw thread locating rod 41 towards the surface of tightening knob 2, tightening knob 2 is threaded with screw thread locating rod 41, and tightening knob 2 to be connected with connecting plate 4 by screw thread locating rod 41 and to be fixed on endotracheal tube intubate A tube surfaces.When tightening knob 2 screws, thread-rolling screw locating rod 41, makes screw thread locating rod 41 touch mutually with endotracheal tube intubate A tube surfaces, thus realizes tightening knob 2 and air bag bite-block B is fixed on together with connecting plate 4 position that endotracheal tube intubate A body needs.
Incorporated by reference to consulting shown in Fig. 2, Fig. 2 is that in Fig. 1, air bag bite-block slides and to airbag aeration, tightening knob 2 is locked, the structural representation of gas bushing air bag 7 inflated condition in endotracheal tube intubate.Connect the diameter of diameter wider than all the other body portion of endotracheal tube intubate A of the body portion of the endotracheal tube intubate A below respirator end end, be limited activity when air bag bite-block B can be made to arrive endotracheal tube intubate A top, and can be free to slide at the remainder reaching endotracheal tube intubate A pipe shaft.
Further, air bag bite-block B in this utility model selects soft transparent silica gel material to cause, be convenient to observe the scale on endotracheal tube intubate A, there is thicker thickness, guarantee not broken by the teeth by patients teeth, can cater to again tooth gingival contour after inflation and change shape, enlarge active surface, reduces the infringement to tooth gingiva.The tightening knob 2 on the outer wall top of air bag bite-block B is by turn-knob adjusting elasticity, and be fixed on endotracheal tube intubate A by air bag bite-block B after completing intubate, tightening knob 2 plays fixation balloon bite-block B, and restriction air bag bite-block B slides on endotracheal tube intubate A.On air bag bite-block B, tightening knob 2 top indicates the relative distance between air bag 5 mid point to air bag bite-block top, easily and accurately after intubate, reads scale reading, and two kinds of designs can improve the degree of accuracy that endotracheal tube intubate A inserts operation further.
Further, connect the diameter of diameter (asking for an interview the X place in Fig. 2) wider than all the other body portion of endotracheal tube intubate A of the body portion of the endotracheal tube intubate A below respirator end end, because X place is slightly wide, air bag bite-block B before use, is just stuck in the slightly wide place of X, play the effect of simple fixation balloon bite-block B, can not slide to affect intubation, when intubate step completes, when needing air bag bite-block B to glide, exert oneself a little, air bag bite-block B just can leave X place and glide again.During embody rule, first endotracheal tube intubate A is placed in patient airway, by the first aerating pipe 6, gas is filled with air bag 7, then air bag bite-block B is exerted a force a little from the X position on endotracheal tube intubate A top and unclamp, prolong endotracheal tube intubate A body and slide into relevant position, the position of turn tightening knob 2 fixation balloon bite-block B, finally by the second aerating pipe 3, gas is filled with air bag 5, endotracheal tube intubate A fixes by blend compounds cloth together with air bag bite-block B.
Above-listed detailed description is illustrating for this utility model utility model possible embodiments, this embodiment is also not used to limit the scope of the claims of the present utility model, allly do not depart from the equivalence that this utility model does and implement or change, all should be contained in the scope of the claims of this case.
Claims (4)
1. be with the infant trachea conduit of slip air bag bite-block, include endotracheal tube intubate (A), endotracheal tube intubate (A) two ends are respectively insertion end and connect respirator end, the first aerating pipe (6) that endotracheal tube intubate (A) near insertion end is provided with sleeve pipe air bag (7) and is communicated with this sleeve pipe air bag (7)
It is characterized in that: also include air bag bite-block (B), described air bag bite-block (B) is by the hard bite-block body be slidably located in endotracheal tube intubate (A) and be located at this external air bag (5) of bite-block and form, and air bag (5) is connected with the second aerating pipe (3); At air bag bite-block (B) and also overlap on connecing between respirator end end endotracheal tube intubate (A) and have connecting plate (4) and the tightening knob (2) for air bag bite-block (B) being fastened on endotracheal tube intubate (A) tube surfaces, described connecting plate (4) one side is connected with air bag bite-block (B), and another side is connected with tightening knob (2).
2. the infant trachea conduit of band slip air bag bite-block as claimed in claim 1, it is characterized in that: described connecting plate (4) is provided with screw thread locating rod (41) towards the surface of tightening knob (2), described tightening knob (2) is threaded with screw thread locating rod (41), and described tightening knob (2) to be connected with connecting plate (4) by screw thread locating rod (41) and to be fixed on endotracheal tube intubate (A) tube surfaces.
3. the infant trachea conduit of band slip air bag bite-block as claimed in claim 1, is characterized in that: described in connect the diameter of diameter wider than all the other body portion of endotracheal tube intubate (A) of the body portion of the endotracheal tube intubate (A) below respirator end end.
4., as the infant trachea conduit of the band slip air bag bite-block as described in arbitrary in Claim 1-3, it is characterized in that: indicate the relative distance between air bag (5) mid point to air bag bite-block (B) top at described tightening knob (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826151.8U CN204337461U (en) | 2014-12-19 | 2014-12-19 | With the infant trachea conduit of slip air bag bite-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826151.8U CN204337461U (en) | 2014-12-19 | 2014-12-19 | With the infant trachea conduit of slip air bag bite-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337461U true CN204337461U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826151.8U Expired - Fee Related CN204337461U (en) | 2014-12-19 | 2014-12-19 | With the infant trachea conduit of slip air bag bite-block |
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|---|---|
| CN (1) | CN204337461U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922773A (en) * | 2015-06-24 | 2015-09-23 | 北京信安远望技术开发有限公司 | Multi-tube laryngeal mask |
| CN105561459A (en) * | 2015-12-10 | 2016-05-11 | 孟庆贺 | Bite block shaped pipeline fixator |
| CN106343940A (en) * | 2016-12-01 | 2017-01-25 | 中国人民解放军第四军医大学 | Multifunctional anesthetic pharyngoscope |
| CN107080888A (en) * | 2017-05-15 | 2017-08-22 | 刘�英 | It is a kind of to aid in the oral cavity mouth gag of trachea cannula |
| CN107115585A (en) * | 2017-07-03 | 2017-09-01 | 中国医学科学院肿瘤医院 | A kind of endotracheal catheter device with infrared facility and bite-block |
| CN109172987A (en) * | 2018-10-15 | 2019-01-11 | 周子尧 | The trachea cannula vessel supporting devices and sputum-suction trachea cannula of safety convenient |
| CN110496285A (en) * | 2019-08-02 | 2019-11-26 | 天津美迪斯医疗用品有限公司 | A kind of soft adjustable nasopharyngeal airway |
| CN112870514A (en) * | 2021-01-15 | 2021-06-01 | 田皇华 | Adjustable bite-block between intraoral teeth of full-anesthesia intubate |
| CN117244145A (en) * | 2023-11-04 | 2023-12-19 | 南方医科大学南方医院 | Anti-drop bite-block for tracheal cannula |
-
2014
- 2014-12-19 CN CN201420826151.8U patent/CN204337461U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922773A (en) * | 2015-06-24 | 2015-09-23 | 北京信安远望技术开发有限公司 | Multi-tube laryngeal mask |
| CN104922773B (en) * | 2015-06-24 | 2018-01-12 | 北京信安远望技术开发有限公司 | Multitube laryngeal mask |
| CN105561459A (en) * | 2015-12-10 | 2016-05-11 | 孟庆贺 | Bite block shaped pipeline fixator |
| CN106343940A (en) * | 2016-12-01 | 2017-01-25 | 中国人民解放军第四军医大学 | Multifunctional anesthetic pharyngoscope |
| CN106343940B (en) * | 2016-12-01 | 2017-08-29 | 中国人民解放军第四军医大学 | A kind of Multifunctional laryngoscope for anaesthesia |
| CN107080888A (en) * | 2017-05-15 | 2017-08-22 | 刘�英 | It is a kind of to aid in the oral cavity mouth gag of trachea cannula |
| CN107115585A (en) * | 2017-07-03 | 2017-09-01 | 中国医学科学院肿瘤医院 | A kind of endotracheal catheter device with infrared facility and bite-block |
| CN109172987A (en) * | 2018-10-15 | 2019-01-11 | 周子尧 | The trachea cannula vessel supporting devices and sputum-suction trachea cannula of safety convenient |
| CN110496285A (en) * | 2019-08-02 | 2019-11-26 | 天津美迪斯医疗用品有限公司 | A kind of soft adjustable nasopharyngeal airway |
| CN112870514A (en) * | 2021-01-15 | 2021-06-01 | 田皇华 | Adjustable bite-block between intraoral teeth of full-anesthesia intubate |
| CN117244145A (en) * | 2023-11-04 | 2023-12-19 | 南方医科大学南方医院 | Anti-drop bite-block for tracheal cannula |
| CN117244145B (en) * | 2023-11-04 | 2024-04-26 | 南方医科大学南方医院 | Anti-drop bite-block for tracheal cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 Termination date: 20171219 |