CN203971118U - A kind of soft light rope device of guidance tracheal intubation of adjustable direction - Google Patents
A kind of soft light rope device of guidance tracheal intubation of adjustable direction Download PDFInfo
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- CN203971118U CN203971118U CN201420353061.1U CN201420353061U CN203971118U CN 203971118 U CN203971118 U CN 203971118U CN 201420353061 U CN201420353061 U CN 201420353061U CN 203971118 U CN203971118 U CN 203971118U
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- China
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- soft light
- light rope
- pedestal
- bending section
- tracheal intubation
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Abstract
The utility model discloses a kind of soft light rope device of guidance tracheal intubation of adjustable direction, this device comprises luminous handle and the pedestal that sleeve pipe, combination are installed and is installed on pedestal and front end is provided with the soft light rope of bending section; Soft light rope comprises toughness noose, by the optical fiber of pedestal and the conducting of soft light rope and for changing the dragline of bending section shape; In pedestal, be provided with the governor motion of controlling dragline; Pedestal and soft light rope shape all-in-one-piece column construction and be compatible to sleeve pipe.This utility model has made up the deficiencies in the prior art, do not need movable punch head and lower jaw, only need per os or nose first to insert soft light rope, change bending section direction by adjusting, can easily insert in trachea, after inserting trachea, remove luminous handle, endotracheal tube is enclosed within to soft light rope outside, can be easy to sleeve pipe to insert in trachea along soft light rope.
Description
Technical field
This utility model relates to a kind of position guiding device in the time of surgery anesthesia, relates in particular to a kind of soft light rope device of guidance tracheal intubation of adjustable direction.
Background technology
In the time of Intubation, endotracheal tube accurately need to be inserted in patient's trachea, assist or control breathing, the operations such as suction sputum.Tracheal intubation under conventional laryngoscope photopic vision, good for mouth opening, the movable unrestricted patient's difficulty of cervical region is little, but for difficulty in opening mouth, glottis exposes bad, the patient of restriction of neck motion, and laryngoscope photopic vision intubate is very difficult.Optical wand is the hard guidance tracheal intubation device of plastic type, is a kind of improvement blind tracheal intubation method, but still needs patient to have certain lower jaw and cervical region mobility and mouth opening, just more difficult for per nasal blind tracheal intubation especially.For limitation of mouth opening, cervical spinal immobilization, the patients such as oral deformity, cannot complete with traditional method circulation of qi promoting cannula, and per nasal blind tracheal intubation success rate is lower, often needs row tracheotomy, and wound is large like this, nursing difficulty, complication is many.Fibre bronchus mirror's guide cannula can be easier to, but fibre bronchus mirror is more expensive, cleans and sterilization inconvenience, promotes the use of and is very limited.Insert the soft direct light rope of unadjustable direction, insert trachea success rate not high, need repeatable operation, difficulty is time-consuming again.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides a kind of and utilizes light source for lung ventilation after Cooperation Anaesthesia and see through the soft light rope device of the guidance tracheal intubation of the adjustable direction of throat's skin allocation pipe.
Technical scheme: for achieving the above object, soft light rope device of the present utility model comprises: luminous handle and the pedestal that sleeve pipe, combination are installed and be installed on pedestal and front end is provided with the soft light rope of bending section; Described soft light rope comprises toughness noose, by the optical fiber of pedestal and the conducting of soft light rope and for changing the dragline of bending section shape; In described pedestal, be provided with the governor motion of controlling dragline; Described pedestal and soft light rope shape all-in-one-piece column construction and be compatible to sleeve pipe.
Adopt the draglines of following to control different from prior art more, the dragline that the technical program adopts only has one, dragline comprises and is embedded in noose but terminates in the pipe sheath of bending section, and is movablely contained in the steel wire that pipe sheath inner chamber, one end connect governor motion other end connecting bending pars convoluta; Described bending section comprises spaced apart and is embedded in several disks of noose inwall, and described steel wire runs through one by one each disk and fixes in end.Utilize governor motion to realize the control to bending section by steel wire, because disk is embedded in noose inwall, the distance between disk is controlled, adds the pliability of noose itself, just can realize the distortion of bending section.Due to the rigidity of steel wire self, can ensure the precision of controlling, steel wire is located in pipe sheath can prevent crimp or seriously bending, utilize governor motion to make steel wire in the time that the relative length of bending section changes, angle between disk and disk changes, one side forms extruding and shrinks, and opposite side diastole is elongated, and makes bending section flexural deformation.
Because this device only utilizes light source allocation pipe for anesthesia, require not high to the deformability of bending section, described bending section length is 5cm, bending maximum angle is 60 °, utilize a dragline can realize the bending of this angle completely, and effectively save the inner space of soft light rope and pedestal, be achieved profile integrated and can be contained in sleeve pipe simultaneously.
The larger frictional force that may cause in pipe sheath in order further to overcome steel wire, is filled with medical ventolin in described pipe sheath, plays lubricated and sealing process.
For convenient sterilizing, improve the bonding strength of parts in bending section simultaneously, described soft light rope is provided with the metal cap of parcel bending section free-end noose for fixing and sealing free-end, all leaves the space of passing through for optical fiber in metal cap and bending section.
Disk has the aperture passing through for steel wire, and the diameter of aperture must be slightly larger than steel wire, and steel wire can be free to slide in aperture; And the macropore passing through for optical fiber, relative fixing between optical fiber and disk.Because the center of circle of steel wire and disk keeps a determining deviation, the axis that the variation of steel wire length can make the center of circle of disk be linked to be changes, and has ensured the effective deformation of bending section.The spacing in the aperture that steel wire passes through and the disk center of circle is larger, and control efficiency is higher.
Described pedestal is provided with groove, is provided with longitudinal opening in groove, and described governor motion is included in the slide bar of described longitudinal opening slip and connects the holder of slide bar below fixing noose.Holder is fixed wtih steel wire and extends to pipe sheath, and user can, by regulating slide bar in the position of opening, be controlled the distortion of bending section.
Described groove is also provided with the some horizontal instruction groove of corresponding angle scale, and described holder is column construction, thereby slide bar can be with respect to the axis oscillating of holder.
Between described luminous handle and pedestal, be provided with metal plug-in connection, both easy to use, increase again service life.
Whole device of the present utility model is that sleeve pipe is the endotracheal tube in practical operation in order to facilitate allocation pipe, therefore, is not less than the endotracheal tube of 6mm corresponding to conventional internal diameter, and described soft light rope design external diameter is 5mm, and length is 50 ~ 60cm.Must be noted that soft light rope of the present utility model, its external diameter and length are not limited to such scheme, based on the conversion of making under same principle, all should be considered as in protection domain of the present utility model.
This utility model has made up the deficiencies in the prior art, do not need movable punch head and lower jaw, only need per os or nose first to insert soft light rope, change bending section fore-and-aft direction by governor motion, the slide bar of governor motion is pushed in the instruction groove of corresponding scale and can make bending section maintain the case of bending of certain angle, then change left and right directions by rotation, just can be easier to insert in trachea, in the time that soft light rope inserts trachea, can encircle in throat first film place and see obvious Chinese red speck, and conduct downwards along trachea; In the time inserting esophagus, throat speck is not obvious, and compared with disperse, nothing is along the downward conduction phenomenon of trachea.After inserting trachea, remove luminous handle, sleeve pipe (being endotracheal tube) is enclosed within to soft light rope outside, can be easy to sleeve pipe to insert in trachea along soft light rope.
Whole apparatus structure is simple, cheap, easy to use, easily cleans and sterilizes, and can promote the use of in basic unit and high-level hospital.Base body is to adopt medical plastic to make, and the noose of soft light rope adopts medical plastic or polyurethane material to make, and requires to have certain toughness.The metal part of pedestal and bending section is all made with rustless steel, removes after handle, can be in liquid wash and soaking disinfection.
Brief description of the drawings
Fig. 1 be this utility model comprise sleeve pipe conventional state under structural representation;
Fig. 2 is the structural representation under this utility model bending section deformation state;
Fig. 3 is the schematic cross-section of A-A in Fig. 1;
Fig. 4 is the partial schematic diagram of governor motion;
Fig. 5 is the schematic top plan view of governor motion.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figures 1 to 5, soft light rope device of the present utility model comprises: luminous handle 2 and the pedestal 3 that sleeve pipe 1, combination are installed and be installed on pedestal 3 and front end is provided with the soft light rope 5 of bending section 4; Soft light rope 5 comprises toughness noose 51, by the optical fiber 52 of pedestal 3 and the conducting of soft light rope and only have one for changing the dragline 53 of bending section 4 shapes; Dragline 53 comprises and is embedded in noose 51 but terminates in the pipe sheath 531 of bending section 4, and is movablely contained in the steel wire 532 that pipe sheath 531 inner chambers, one end connect governor motion 31 other end connecting bending pars convolutas 4; In pipe sheath 531, be filled with medical ventolin and play sealing and lubrication.
Bending section 4 length are 5cm, bending maximum angle is 60 °, bending section 4 comprises spaced apart and is embedded in several disks 41 of noose 51 inwalls, soft light rope 5 is provided with the metal cap 54 of parcel bending section 4 free-end nooses, fix and sealing bending section 4 free-ends, in metal cap and bending section, all leave the space of passing through for optical fiber.Steel wire runs through one by one each disk and fixes with end disk.
In pedestal 3, be provided with the governor motion 31 of controlling dragline 53; Pedestal 3 and soft light rope 5 shape all-in-one-piece column constructions and be compatible to sleeve pipe 1.
Pedestal 3 is provided with groove 32, is provided with longitudinal opening 33 in groove 32, and governor motion is included in the slide bar of longitudinal opening slip and connects the holder of slide bar below fixing noose.Slide bar 311 upper surfaces are provided with for anti-skidding band; Holder 312 is fixed wtih steel wire 532(pipe sheath 531 and keeps fixed relationship with noose), user can, by regulating the interior slide bar 311 of opening 33 in the position of different scales, be controlled the distortion of bending section 4.
Groove 32 is also provided with the some horizontal instruction groove 34 of corresponding angle scale, and holder is column construction, thereby slide bar can be with respect to the axis oscillating of holder.
Between luminous handle 2 and pedestal 3, be provided with metal plug-in connection, both easy to use, increase again service life.In luminous handle 2, be provided with power supply 21 and LED lamp 22, LED lamp 22 also can substitute with low power laser lamp, and power supply 21 can be both internal battery, also can external cord connect into socket use.
Above-mentioned casing inner diameter should be not less than 6mm, and soft light rope external diameter is 5mm, and length is 50 ~ 60cm.
In the time of this device using, do not need movable punch head and lower jaw, only need per os or nose first to insert soft light rope, change bending section direction by governor motion and rotation, after stabilising direction, slide bar can be pushed in instruction groove and maintain case of bending, can be easier to insert in trachea, in the time that soft light rope inserts trachea, can encircle in throat first film place and see obvious Chinese red speck, and conduct downwards along trachea; In the time inserting esophagus, throat speck is not obvious, and compared with disperse, nothing is along the downward conduction phenomenon of trachea.After inserting trachea, remove luminous handle, sleeve pipe (being endotracheal tube) is enclosed within to soft light rope outside, can be easy to sleeve pipe to insert in trachea along soft light rope.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a soft light rope device for the guidance tracheal intubation of adjustable direction, is characterized in that, this device comprises:
Luminous handle and the pedestal that sleeve pipe, combination are installed and be installed on pedestal and front end is provided with the soft light rope of bending section;
Described soft light rope comprises toughness noose, by the optical fiber of pedestal and the conducting of soft light rope and for changing the dragline of bending section shape; In described pedestal, be provided with the governor motion of controlling dragline;
Described pedestal and soft light rope shape all-in-one-piece column construction and be compatible to sleeve pipe.
2. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 1, it is characterized in that: described dragline only has one, dragline comprises and is embedded in noose but terminates in the pipe sheath of bending section, and is movablely contained in the steel wire that pipe sheath inner chamber, one end connect governor motion other end connecting bending pars convoluta;
Described bending section comprises spaced apart and is embedded in several disks of noose inwall, and described steel wire runs through one by one each disk and fixes in end.
3. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 2, is characterized in that: described soft light rope is provided with the metal cap of parcel bending section free-end noose, all leaves the space of passing through for optical fiber in metal cap and bending section.
4. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 1 and 2, it is characterized in that: described pedestal is provided with groove, in groove, be provided with longitudinal opening, described governor motion is included in the slide bar of described longitudinal opening slip and connects the holder of slide bar below fixing noose.
5. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 4, it is characterized in that: described groove is also provided with the some horizontal instruction groove of corresponding angle scale, described holder is column construction, thereby slide bar can be with respect to the axis oscillating of holder.
6. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 1, is characterized in that: between described luminous handle and pedestal, be provided with metal plug-in connection.
7. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 1, is characterized in that: described soft light rope external diameter is 5mm, and length is 50 ~ 60cm.
8. the soft light rope device of the guidance tracheal intubation of a kind of adjustable direction according to claim 1 and 2, is characterized in that: described bending section length is 5cm, and bending maximum angle is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353061.1U CN203971118U (en) | 2014-06-27 | 2014-06-27 | A kind of soft light rope device of guidance tracheal intubation of adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353061.1U CN203971118U (en) | 2014-06-27 | 2014-06-27 | A kind of soft light rope device of guidance tracheal intubation of adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971118U true CN203971118U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353061.1U Withdrawn - After Issue CN203971118U (en) | 2014-06-27 | 2014-06-27 | A kind of soft light rope device of guidance tracheal intubation of adjustable direction |
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| CN (1) | CN203971118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014065A (en) * | 2014-06-27 | 2014-09-03 | 南京市妇幼保健院 | Soft optical rope device with adjustable direction for guiding trachea cannula |
-
2014
- 2014-06-27 CN CN201420353061.1U patent/CN203971118U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014065A (en) * | 2014-06-27 | 2014-09-03 | 南京市妇幼保健院 | Soft optical rope device with adjustable direction for guiding trachea cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |