CN101780299B - Tracheal cannula fixing device - Google Patents
Tracheal cannula fixing device Download PDFInfo
- Publication number
- CN101780299B CN101780299B CN 201010122424 CN201010122424A CN101780299B CN 101780299 B CN101780299 B CN 101780299B CN 201010122424 CN201010122424 CN 201010122424 CN 201010122424 A CN201010122424 A CN 201010122424A CN 101780299 B CN101780299 B CN 101780299B
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- CN
- China
- Prior art keywords
- main body
- device main
- occluding device
- tracheal cannula
- mouth piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a tracheal cannula fixing device, which comprises a tracheal cannula and a mouth piece main body which is provided with a through hole in the axial direction, and is characterized by also comprising a groove which is arranged on the outer side surface of the mouth piece main body in the axial direction and is used for holding the tracheal cannula, wherein one end of the mouth piece main body is provided with a pair of jacks, a spring clip is plugged inside the jack, and two fastening holes are symmetrically arranged at two sides of the pair of jacks of the mouth piece main body. Two symmetric grooves are arranged on the occlusion part of the mouth piece main body; and the mouth piece main body is of a waistdrum shape with large ends and narrow middle part, the length of the mouth piece is 70 to 80 mm, the diameter of the occlusion end is 25 mm, and the diameter of the other end is 30 mm. The tracheal cannula fixing device has simple structure and convenient operation, can better conform to the dissecting physical curve of the mouth, and has the advantages that the fixture is firm, the skin of the patient can be protected, the pain of the patient can be alleviated, the fixing success rate of the tracheal cannula can be improved, and the like.
Description
Technical field.
The present invention relates to medical instruments field, be specifically related to a kind of tracheal cannula fixer.
Background technology
Trans-oral or nasal cavity are inserted into the tracheal intubation in the patient's trachea; In critical patient's rescue, brought into play important function; Be clinically emergency resuscitation, rescue the most frequently used medical apparatus and instruments in paralysis of respiratory muscle, surgery anesthesia and the open airway, the safety of tracheal intubation fixedly is the successful important assurance of intubate in the use.Traditional tracheal intubation fixing means be always continue to use earlier with bite-block and tracheal intubation with immobilization with adhesive tape after; Again directly with rubberized fabric adhere to the buccal of patient both sides, usually immobilization with adhesive tape is subject to the influence of the sweat gland and the oiliness secretions of skin at buccal portion and dilator naris; Make adhesive plaster and skin adhesive not firm; Still have very big mobility after tracheal intubation is fixing, particularly as patient during restless or changing position, catheter displacement takes place more easily, take off phenomenon such as pipe and jeopardize patient's life safety.When using immobilization with adhesive tape, tractive tension phenomenon also can occur, be prone to make patient to produce sense of discomfort, and seem to seem not attractive in appearance from outward appearance; Adhesive plaster tractive buccal portion increases the weight of the nervous uncomfortable of facial muscle again, and chafe causes inflammation or epidermis festers, and causes secondary infection to take place, and causes extra misery to patient, and fixedly adhesive plaster needs two people to cooperate could to accomplish trivial operations.
Summary of the invention
The purpose of this invention is to provide a kind of tracheal cannula fixer, to remedy the deficiency of existing tracheal cannula fixer.
The present invention is the improvement to existing intubate holder; Specifically be to become to be fit to the anatomical physiology curve of the waist drum shape that two ends are thick, the centre is thin of oral cavity interlock to Occluding device main body specialized designs, and be provided with the groove that embeds tracheal intubation together at Occluding device external side of main body face with suitable oral cavity; Consider the needs of fixed air cannula, on the Occluding device main body, be provided with jack again, this jack inserts a spring clip and fixes with the tracheal intubation that will embed in groove; Further being arranged with two at the both wings of Occluding device main body lateral plate again is the hole, so that can directly tie up to patient's neck portion with frenulum, has avoided immobilization with adhesive tape to be prone to loosening and changes shortcomings such as loaded down with trivial details.
Technical scheme of the present invention comprises tracheal intubation and axially is penetrated with the Occluding device main body of through hole; It is characterized in that it also is included in axial one groove that embeds tracheal intubation that be provided with of Occluding device external side of main body face; On an end of Occluding device main body, be provided with a pair of jack; This jack inserts a spring clip, and to be provided with two in the lateral symmetry of a pair of jack of Occluding device main body be the hole.
Above-mentioned Occluding device main body is thick, the middle thin waist drum shapes in two ends, and the length of this Occluding device main body is 70-80mm, and sucking the end diameter is 25mm, and other end diameter is 30mm.
Consider the needs of dental articulation, the interlock position of above-mentioned Occluding device main body is provided with the symmetric groove of twice.
Occluding device main body of the present invention meets the anatomical physiology curve in oral cavity more, and patient's numbness is uncomfortable.The present invention is simple in structure, easy to operate, time saving and energy saving, have fixation, protect skin and alleviate patient misery, improve advantage such as the fixed success rate of tracheal intubation.Tracheal intubation is clamped by spring clip and pins, and is difficult for displacement taking place or deviating from, and has avoided the danger of secondary intubate, has guaranteed effective ventilation.Be to have frenulum can directly tie up to patient's neck portion on the hole, play effective fixation, avoided traditional immobilization with adhesive tape to be prone to shortcomings such as loosening, also alleviated patient's misery simultaneously, reduced medical worker's troublesome operation.
Description of drawings
Fig. 1 is a perspective view of the present invention (tracheal intubation is not drawn).
Fig. 2 is the sketch map that has spring clip one end of the present invention.
Fig. 3 is a side view of the present invention.
Wherein, 1, the Occluding device main body, 2, groove, 3, spring clip, 4, be the hole, 5, tracheal intubation, 6, jack, 7, through hole, 8, groove.
The specific embodiment
Like Fig. 1,2; Technical scheme of the present invention comprises tracheal intubation 5 and axially is penetrated with the Occluding device main body 1 of through hole 7; It is characterized in that it also is included in axial one groove 2 that embeds tracheal intubation 5 that be provided with of the lateral surface of Occluding device main body 1; On an end of Occluding device main body 1, be provided with a pair of jack 6, this jack 6 inserts a spring clip 3, and to be provided with two in the lateral symmetry of Occluding device main body 1 a pair of jack 6 again be hole 4.
Like Fig. 1,3 Occluding device main bodys 1 of the present invention is thick, the middle thin waist drum shapes in two ends, and the length of this Occluding device main body 1 is 70-80mm, and sucking the end diameter is 25mm, and other end diameter is 30mm.
Like Fig. 3, the interlock position of above-mentioned Occluding device main body 1 is provided with the symmetric groove 8 of twice.
Be that the hole is that diameter is the hole of 4mm, be convenient to be fixed on patient's neck portion with the wire rope handling line.
Like Fig. 2, spring clip 3 usefulness spring steel wires are processed, and can get the spring steel wire that makes the U type; Can also on Occluding device main body 1, be provided with twice groove 2 symmetrically, so that select to lay the position of tracheal intubation 5.
Occluding device main body of the present invention 1 can be a single injection-molded as disposable product.
During use; After tracheal intubation is inserted, Occluding device main body 1 is contained in the disease population, patient bites this Occluding device main body 1; And dental articulation is in groove 8; Groove 2 and tracheal intubation 5 tablings on the Occluding device main body 1 with the jack 6 of spring clip 3 insertion Occluding device main bodys 1, have promptly pinned tracheal intubation 5 (as shown in Figure 3) again; To be interspersed in two then is that hole 4 two interior frenulums are fixed in patient's neck, and no longer needs rubberized fabric adhere.
Claims (3)
1. tracheal cannula fixer; Comprise tracheal intubation (5) and axially be penetrated with the Occluding device main body (1) of through hole (7); Axial one groove (2) that embeds tracheal intubation (5) that be provided with of the lateral surface of this Occluding device main body (1); It is characterized in that on an end of Occluding device main body (1), being provided with a pair of jack (6), this jack (6) inserts a spring clip (3), and to be provided with two in the lateral symmetry of a pair of jack (6) of Occluding device main body (1) be hole (4);
Above-mentioned Occluding device main body (1) is thick, the middle thin waist drum shapes in two ends, and the length of this Occluding device main body (1) is 70-80mm, and sucking the end diameter is 25mm, and other end diameter is 30mm;
The interlock position of above-mentioned Occluding device main body (1) is provided with the symmetric groove of twice (8).
2. tracheal cannula fixer as claimed in claim 1, it is characterized in that above-mentioned Occluding device main body (1) lateral surface axially on be provided with twice groove (2) symmetrically.
3. tracheal cannula fixer as claimed in claim 1 is characterized in that above-mentioned spring clip (3) is the U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122424 CN101780299B (en) | 2010-03-09 | 2010-03-09 | Tracheal cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122424 CN101780299B (en) | 2010-03-09 | 2010-03-09 | Tracheal cannula fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780299A CN101780299A (en) | 2010-07-21 |
| CN101780299B true CN101780299B (en) | 2012-10-10 |
Family
ID=42520523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010122424 Expired - Fee Related CN101780299B (en) | 2010-03-09 | 2010-03-09 | Tracheal cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780299B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357272B (en) * | 2011-09-13 | 2015-06-24 | 王秋筠 | Safe teeth cushion for endotracheal intubation |
| AU2014228824B2 (en) * | 2013-03-15 | 2016-09-08 | Airway Control Technologies, Llc | Medical breathing apparatus |
| EP2996751A1 (en) * | 2013-05-13 | 2016-03-23 | Haider Biologics LLC | Bite block |
| CN110960328A (en) * | 2019-11-07 | 2020-04-07 | 文春燕 | Mouth-biting device for critical care |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270529A (en) * | 1979-03-26 | 1981-06-02 | Rudolph Muto | Endotracheal tube stabilizer |
| CN2536250Y (en) * | 2002-02-04 | 2003-02-19 | 向彬 | Bite rim style tracheal cannula fixer |
| US6840238B1 (en) * | 1998-06-18 | 2005-01-11 | Johannes Alphonsus Van Hegelsom | Assembly for fixing a tube for medical purposes to a patient's mouth |
| CN2907726Y (en) * | 2006-02-24 | 2007-06-06 | 太平洋医材股份有限公司 | Fixator of trachea inner tube |
| CN201061664Y (en) * | 2007-03-15 | 2008-05-21 | 王建法 | Novel bite-block special for supplying fixed tracheal cannula |
| CN201267669Y (en) * | 2008-10-27 | 2009-07-08 | 史可强 | Oral tracheal intubation fixer |
| CN201676370U (en) * | 2010-03-09 | 2010-12-22 | 青岛大学医学院附属医院 | Trachea cannula fixer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0847535A (en) * | 1994-08-05 | 1996-02-20 | Naoki Yahagi | Bite block for fixing tracheal tube |
-
2010
- 2010-03-09 CN CN 201010122424 patent/CN101780299B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270529A (en) * | 1979-03-26 | 1981-06-02 | Rudolph Muto | Endotracheal tube stabilizer |
| US6840238B1 (en) * | 1998-06-18 | 2005-01-11 | Johannes Alphonsus Van Hegelsom | Assembly for fixing a tube for medical purposes to a patient's mouth |
| CN2536250Y (en) * | 2002-02-04 | 2003-02-19 | 向彬 | Bite rim style tracheal cannula fixer |
| CN2907726Y (en) * | 2006-02-24 | 2007-06-06 | 太平洋医材股份有限公司 | Fixator of trachea inner tube |
| CN201061664Y (en) * | 2007-03-15 | 2008-05-21 | 王建法 | Novel bite-block special for supplying fixed tracheal cannula |
| CN201267669Y (en) * | 2008-10-27 | 2009-07-08 | 史可强 | Oral tracheal intubation fixer |
| CN201676370U (en) * | 2010-03-09 | 2010-12-22 | 青岛大学医学院附属医院 | Trachea cannula fixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101780299A (en) | 2010-07-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20121010 Termination date: 20130309 |