CN202505930U - Tracheal intubation guide wire with positioning vernier - Google Patents
Tracheal intubation guide wire with positioning vernier Download PDFInfo
- Publication number
- CN202505930U CN202505930U CN2012200859596U CN201220085959U CN202505930U CN 202505930 U CN202505930 U CN 202505930U CN 2012200859596 U CN2012200859596 U CN 2012200859596U CN 201220085959 U CN201220085959 U CN 201220085959U CN 202505930 U CN202505930 U CN 202505930U
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- CN
- China
- Prior art keywords
- seal wire
- vernier
- tracheal intubation
- positioned cursor
- guide wire
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a tracheal intubation guide wire with a positioning vernier. The tracheal intubation guide wire is an arc-shaped guide wire, wherein a linear top end of the guide wire is a guide wire handle; an arc-shaped top end of the guide wire is a ball, and the damage on the trachea when a tube is intubated can be prevented after the ball is sleeved in a tracheal catheter; a plurality of parallel vernier positioning slots are arranged on the linear section of the guide wire and used for clamping a positioning vernier; and the positioning vernier can move upwards and downwards along the linear section of the guide wire according to the length of the tracheal catheter. The tracheal intubation guide wire with the positioning vernier has the advantages that the vernier can be fixed in the different positioning slots of the guide wire and can be adapted to tracheal catheters with different lengths so as to finish tracheal intubation together with a video laryngoscope.
Description
Technical field
This utility model is used for the metal tracheal intubation seal wire of tracheal intubation when relating to a kind of clinical anesthesia and rescue; Be particularly related to a kind of metal tracheal intubation seal wire that is used for the band positioned cursor of electric video laryngoscope; The positioned cursor structure of this seal wire can be fit to the endotracheal tube of various different sizes, can cooperate various video laryngoscopes to carry out tracheal intubation.
Background technology
Need carry out the insertion of person's windpipe conduit when clinical urgent rescue or general anesthesia, electric video laryngoscope replaces conventional laryngoscope, can improve the intubate exposure condition, reduces the organ injury of bottleneck throat when putting pipe, reduces the infection of reporting to the leadship after accomplishing a task between doctor and patient.
When using electric video laryngoscope, need endotracheal tube is inserted in the wire guide behind the plastotype, and then insert glottis.Because the endotracheal tube specification is different, and is different in size, so need the metal intubate seal wire of plurality of specifications to cooperate with it.Therefore, be necessary to design a kind of metal intubate seal wire that can be fit to various different sizes, cooperate the use of electric video laryngoscope.
The utility model content
This utility model technical problem to be solved is to provide a kind of ability to be fit to the tracheal intubation seal wire of the band positioned cursor of various different size endotracheal tubes.
In order to solve above technical problem; This utility model provides a kind of tracheal intubation seal wire with positioned cursor, an end embowment of this tracheal intubation seal wire, and the other end is a straightway; Its top is the seal wire handle; The cambered top end of seal wire is a spheroid, on the straightway of seal wire, is provided with a plurality of equally spaced vernier locating slots, vernier locating slot and another positioned cursor assembly snap-fit; The positioned cursor assembly is according to the different length of endotracheal tube, moves up and down the engaging location along the straightway of seal wire.
Said positioned cursor assembly; Comprise the vernier cover, the vernier button and the spring of Metallic card are housed; Vernier button and spring are installed in the vernier cover; Establish one in the middle of the vernier cover and run through small sircle hole, also be provided with a slotted hole on the Metallic card, seal wire passes from the upper side small sircle hole of vernier cover, the slotted hole of Metallic card, the downside small sircle hole of vernier cover successively.
Said spring is two springs, is placed on the dual-side of Metallic card, is the flexible medium of vernier button.
Said vernier locating slot, for ring is engraved in the groove on the seal wire, its one side and groove bottom near the seal wire handle meets at right angles, and another side and groove bottom bevel are the inclined-plane.Said inclined-plane tapering is 30 °～90 °.When intubate, can not move when the intubate to handle direction by the localized endotracheal tube of vernier.
The diameter of said vernier locating slot is 2mm～4.5mm.
The position that said seal wire is provided with the vernier locating slot is provided with scale.The diameter of said seal wire is 2.5mm～5mm.
The positioned cursor assembly is connected in the locating slot of seal wire, presses the vernier button, and cursor components can move arbitrarily up and down at seal wire, and when cursor components is connected to locating slot fixedly the time, cursor components can not be to the promotion of seal wire handle direction, only if press the vernier button.
Said seal wire preferred metal materials.Said metal material is preferably the stainless steel metal material.
The superior effect of this utility model is:
1. be with the rustless steel intubate seal wire of positioned cursor, vernier can be fixed on the different locating slots of seal wire, and the endotracheal tube that adapts to various different sizes cooperates video laryngoscope to carry out tracheal intubation;
2. the rustless steel intubate seal wire of band positioned cursor is pressed the vernier button, and vernier can move arbitrarily up and down at seal wire;
3. the rustless steel intubate seal wire of band positioned cursor, when vernier is connected to locating slot fixedly the time, vernier can not promote to handle direction, only if press the button;
4. be with the rustless steel intubate seal wire of positioned cursor, special radian is particularly suitable for the operation of video laryngoscope tracheal intubation;
5. the rustless steel intubate seal wire of band positioned cursor, the vertical spheroid of camber makes after being inserted in endotracheal tube, in the time of can preventing intubate to the damage of air flue.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is inserted in the structural representation of endotracheal tube for this utility model;
Fig. 3 is the exploded view of cursor components;
Fig. 4 is installed in the profile on the seal wire for cursor components;
Fig. 5 is the structural representation of locating slot;
Label declaration among the figure
1-seal wire handle; 2-vernier locating slot;
3-positioned cursor assembly;
301-vernier button; 302-Metallic card; 3021-small sircle hole;
303-spring; 304-vernier cover; 3041-slotted hole;
4-rustless steel seal wire; 5-spheroid;
6-endotracheal tube.
The specific embodiment
See also shown in the accompanying drawing, this utility model is done further to describe.
As depicted in figs. 1 and 2; This utility model provides a kind of tracheal intubation seal wire with positioned cursor, an end embowment of this tracheal intubation seal wire, and the other end is a straightway; Its top is a seal wire handle 1; The cambered top end of seal wire 4 is a spheroid 5, be inserted in endotracheal tube 6 after, in the time of can preventing intubate to the damage of air flue; On the straightway of seal wire 4, be provided with a plurality of equally spaced vernier locating slots 2, vernier locating slot 2 and another positioned cursor assembly 3 snap-fit, positioned cursor assembly 3 be according to the different length of endotracheal tube 6, moves up and down the engaging location along the straightway of seal wire 4.
Like Fig. 3 and shown in Figure 4; Said positioned cursor assembly 3; Comprise vernier cover 304, the vernier button 301 and the spring 303 of Metallic card 302 are housed, vernier button 301 is installed in the vernier cover 304 with spring 303, establishes one in the middle of the vernier cover 304 and runs through small sircle hole 3041; Also be provided with a slotted hole 3021 on the Metallic card 302, seal wire 4 passes from the upper side small sircle hole of vernier cover 304, the slotted hole 3021 of Metallic card, the downside small sircle hole of vernier cover successively.The vernier button 301 and the effect of vernier cover 304 owing to spring 303 of Metallic card 302 are housed; Motion round about each other; One side of slotted hole 3021 on the Metallic card 302 just is connected on the vernier locating slot 2 of seal wire 4 like this; One side of circular hole on the vernier cover 304 also is clamped on the seal wire 4, and whole positioned cursor assembly 3 just is fixed on the seal wire 4.Press vernier button 301, the one side and the vernier locating slot 2 of the slotted hole 3021 on the Metallic card 302 unclamp disengaging, one side also the unclamping with seal wire 4 of the circular hole on the vernier cover 304, whole positioned cursor assembly 3 just can move freely on seal wire 4.
Said spring 303 is two springs, is placed on the dual-side of Metallic card 302, is the flexible medium of vernier button 301.
As shown in Figure 5, said vernier locating slot 2, for ring is engraved in the groove on the seal wire 4, its one side and groove bottom near seal wire handle 1 meets at right angles, and another side and groove bottom bevel are the inclined-plane.Said inclined-plane tapering is 30 °～90 °.When intubate, can not move when the intubate to seal wire handle 1 direction by the localized endotracheal tube 6 of vernier.
Diameter A1=2mm～the 4.5mm of said vernier locating slot 2.
The position that said seal wire 4 is provided with vernier locating slot 2 is provided with scale.Diameter A2=2.5mm～the 5mm of said seal wire 4.
Positioned cursor assembly 3 is connected in the locating slot 2 of seal wire 4; Press vernier button 301, cursor components 3 can move arbitrarily up and down at seal wire 4, when cursor components 3 is connected to locating slot 2 fixedly the time; Cursor components can not promote to seal wire handle 1 direction, only if press vernier button 301.
Said seal wire 4 preferred metal materials.Said metal material is preferably the stainless steel metal material.
The work process of this utility model is: according to the length of the endotracheal tube of selecting for use 6; Press vernier button 301; Cursor components 3 is moved to corresponding vernier locating slot 2 places on rustless steel seal wire 4; Unclamp vernier button 301, endotracheal tube 6 is inserted in rustless steel seal wire 4 from seal wire 4 camber top spheroids 5, cooperate video laryngoscope to carry out tracheal intubation again.
Claims (10)
1. tracheal intubation seal wire with positioned cursor is characterized in that: an end embowment of this tracheal intubation seal wire, and the other end is a straightway; Its top is the seal wire handle; The cambered top end of seal wire is a spheroid, on the straightway of seal wire, is provided with a plurality of equally spaced vernier locating slots, vernier locating slot and another positioned cursor assembly snap-fit; The positioned cursor assembly is according to the different length of endotracheal tube, moves up and down the engaging location along the straightway of seal wire.
2. the tracheal intubation seal wire of band positioned cursor according to claim 1; It is characterized in that: said positioned cursor assembly; Comprise the vernier cover, the vernier button and the spring of Metallic card are housed, vernier button and spring are installed in the vernier cover, establish one in the middle of the vernier cover and run through small sircle hole; Also be provided with a slotted hole on the Metallic card, seal wire passes from the upper side small sircle hole of vernier cover, the slotted hole of Metallic card, the downside small sircle hole of vernier cover successively.
3. the tracheal intubation seal wire of band positioned cursor according to claim 2 is characterized in that: said spring is two springs, is placed on the dual-side of Metallic card.
4. the tracheal intubation seal wire of band positioned cursor according to claim 1 is characterized in that: said vernier locating slot, for ring is engraved in the groove on the seal wire, its one side and groove bottom near the seal wire handle meets at right angles, another side and groove bottom bevel.
5. the tracheal intubation seal wire of band positioned cursor according to claim 4 is characterized in that: the inclined-plane tapering of said vernier locating slot is 30 °～90 °.
6. the tracheal intubation seal wire of band positioned cursor according to claim 4 is characterized in that: the diameter of said locating slot is 2mm～4.5mm.
7. the tracheal intubation seal wire of band positioned cursor according to claim 1 is characterized in that: the position that said seal wire is provided with the vernier locating slot is provided with scale.
8. the tracheal intubation seal wire of band positioned cursor according to claim 1 is characterized in that: the diameter of said seal wire is 2.5mm～5mm.
9. the tracheal intubation seal wire of band positioned cursor according to claim 1 is characterized in that: said seal wire preferred metal materials.
10. the tracheal intubation seal wire of band positioned cursor according to claim 9 is characterized in that: said metal material is preferably the stainless steel metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200859596U CN202505930U (en) | 2012-03-09 | 2012-03-09 | Tracheal intubation guide wire with positioning vernier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200859596U CN202505930U (en) | 2012-03-09 | 2012-03-09 | Tracheal intubation guide wire with positioning vernier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202505930U true CN202505930U (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200859596U Expired - Fee Related CN202505930U (en) | 2012-03-09 | 2012-03-09 | Tracheal intubation guide wire with positioning vernier |
Country Status (1)
| Country | Link |
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| CN (1) | CN202505930U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174714A (en) * | 2017-06-08 | 2017-09-19 | 南京宏安医疗科技有限公司 | A kind of trachea cannula |
| CN107684660A (en) * | 2016-08-04 | 2018-02-13 | 韦伯斯特生物官能(以色列)有限公司 | Sacculus positioning in nasal sinus expansion operation |
| CN109999299A (en) * | 2019-04-23 | 2019-07-12 | 北京大学口腔医学院 | A kind of seal wire for trachea cannula and the conduit for being arranged with seal wire |
| CN110214037A (en) * | 2017-01-23 | 2019-09-06 | 学校法人帝京大学 | Tracheal catheter insertion auxiliary external member |
| CN111799618A (en) * | 2020-05-29 | 2020-10-20 | 郑州轻工业大学 | Mouse connecting wire with free initial position measuring function |
| CN113425244A (en) * | 2021-06-25 | 2021-09-24 | 广西医科大学第二附属医院(广西医科大学第二临床医学院) | Sclera measuring device |
| US11752290B2 (en) * | 2016-12-14 | 2023-09-12 | Turmidas Ab | Endotracheal tube-inserting device |
-
2012
- 2012-03-09 CN CN2012200859596U patent/CN202505930U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684660A (en) * | 2016-08-04 | 2018-02-13 | 韦伯斯特生物官能(以色列)有限公司 | Sacculus positioning in nasal sinus expansion operation |
| US11103249B2 (en) | 2016-08-04 | 2021-08-31 | Biosense Webster (Israel) Ltd. | Balloon positioning in a sinuplasty procedure |
| CN107684660B (en) * | 2016-08-04 | 2022-02-25 | 韦伯斯特生物官能(以色列)有限公司 | Balloon positioning in sinus dilation surgery |
| US11752290B2 (en) * | 2016-12-14 | 2023-09-12 | Turmidas Ab | Endotracheal tube-inserting device |
| CN110214037A (en) * | 2017-01-23 | 2019-09-06 | 学校法人帝京大学 | Tracheal catheter insertion auxiliary external member |
| US11464403B2 (en) | 2017-01-23 | 2022-10-11 | Teikyo University | Tracheal tube insertion aid kit |
| CN107174714A (en) * | 2017-06-08 | 2017-09-19 | 南京宏安医疗科技有限公司 | A kind of trachea cannula |
| CN109999299A (en) * | 2019-04-23 | 2019-07-12 | 北京大学口腔医学院 | A kind of seal wire for trachea cannula and the conduit for being arranged with seal wire |
| CN111799618A (en) * | 2020-05-29 | 2020-10-20 | 郑州轻工业大学 | Mouse connecting wire with free initial position measuring function |
| CN113425244A (en) * | 2021-06-25 | 2021-09-24 | 广西医科大学第二附属医院(广西医科大学第二临床医学院) | Sclera measuring device |
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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 |
Granted publication date: 20121031 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |