CN203303111U - Trachea intubation forceps with bent forceps body - Google Patents
Trachea intubation forceps with bent forceps body Download PDFInfo
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- CN203303111U CN203303111U CN2013203568065U CN201320356806U CN203303111U CN 203303111 U CN203303111 U CN 203303111U CN 2013203568065 U CN2013203568065 U CN 2013203568065U CN 201320356806 U CN201320356806 U CN 201320356806U CN 203303111 U CN203303111 U CN 203303111U
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- bent
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Abstract
The utility model relates to a pair of trachea intubation forceps with a bent forceps body. The pair of trachea intubation forceps consists of two clamp arms movably connected in a crossed manner through a shaft, wherein a handle, a handle arm, a forceps body and a clamping part positioned at the top of the forceps body are arranged on each clamp arm; the shaft is arranged between the forceps body and the handle arms; the forceps body is bent; a plane formed by the handle arms beside the shaft after the two clamp arms are opened is a reference plane; the forceps body is bent in the direction far away from the reference plane. As the forceps body of the trachea intubation forceps is bent and is in basically the same shape as the front end of a GlideScope video laryngeal mirror, the forceps body can be effectively used together with the GlideScope video laryngeal mirror to feed the front end of a Bougie into a glottis without the need of an excessively big operation space, the operation difficulty is lowered, the operating time is shortened, and discomfort of patients is reduced; the pair of trachea intubation forceps with the bent forceps body is simple to prepare, low in cost, convenient, flexible and effective in operation and strong in practicability, and is a new assistant tool for trachea intubation operation.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically, is a kind of trachea tube inserting forceps of caliper bending.
Background technology
Clinically, in General anesthesia or larger operation on oral cavity, or when the patient that respiratory tract stops up is rescued, often airway need be inserted to patient's trachea, to guarantee eupnea.The GlideScope video laryngoscope is a kind of novel video intubation system, be mainly used in incidence limitation of activity (as cervical spine injury, pivot joint dislocation), oral and maxillofacial surgery wound, the rear limitation of mouth opening of burn and the higher difficult airway patient in glottis position, can also guide the per nasal rapid tracheal intubation.The GlideScope video laryngoscope can be observed the bottleneck throat structure by liquid crystal display, and can see that conduit inserts the whole process of glottis.Use video laryngoscope that throat is appeared and be more prone to, can improve throat and appear classification, easy to operation, the tracheal intubation damage is little, improves the success rate of tracheal intubation, uses reliable.
But find in clinical use, after GlideScope video laryngoscope eyeglass is inserted oral cavity, from its right side, insert endotracheal tube more difficult, endotracheal tube is usually to be stuck between eyeglass right side and right side distomolar, especially the cuff position of endotracheal tube, the endotracheal tube leading portion withstands on the cervical trachea antetheca and causes catheter propelling to be obstructed.In addition, the endotracheal tube front end also can occur and be positioned at the glottis rear and be difficult to enter glottis, the method such as must repeatedly adjust the catheter proximal end angle or take to press outside patient throat is so that conduit enters glottis, and especially this kind phenomenon is more very when nasal trachea cannula.Expection associating difficult airway blood processor---(gum elastic bougie, be called for short Bougie to the Elastic plastic-rubber intubation bougie, makes with vinyon, diameter 5mm, length 60cm, be " J " shape, and head end is level and smooth round convex type) can make endotracheal tube send into smoothly trachea from the Bougie tail end.But find in practical application: although the GlideScope video laryngoscope can obtain satisfied throat, expose, be difficult to enter glottis because angular relationship Bougie often is positioned at the glottis rear.Adopt the Magil of Anesthesia Department trachea tube inserting forceps clamp Bougie front end of the prior art it can be sent into to glottis, because GlideScope video laryngoscope lens angle is 60o, and the caliper of Magil trachea tube inserting forceps is linear type, the less patient in oral cavity can not obtain sufficient working place, Overexertion pulls open oral cavity can cause that serious discomfort even pulls, to patient, bring misery unbearably, thereby traditional Magil trachea tube inserting forceps can not get a desired effect in coordinating the use procedure of GlideScope video laryngoscope.
Therefore, need a kind of new trachea tube inserting forceps, can coordinate the GlideScope video laryngoscope easily and effectively the Bougie front end to be sent into to glottis.Chinese patent literature application number 96213964.5, a kind of trachea tube inserting forceps is disclosed, two clamping limbs of its pincers are not isometric, at long clamping limb end with at a distance of about 3-7 centimeters, be equipped with the trough of belt holding piece, short clamping limb end be provided with curve inwardly and with long supporting rod not at conplane support arm, arm end is provided with the trough of belt holding piece, the galianconism holding piece is about long-armed two holding pieces to half from sum of wheelbase to the distance of axle, its clamp is stable, but yet there are no report about the trachea tube inserting forceps of caliper bending of the present utility model.
The utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of trachea tube inserting forceps of caliper bending is provided, can be convenient, flexibly, effectively the Bougie front end is sent into to glottis, and coordinate the GlideScope video laryngoscope to complete smoothly endotracheal tube insertion work.
For achieving the above object, the technical scheme taked of this utility model is:
A kind of trachea tube inserting forceps of caliper bending, by two tong arms, intersected to be flexibly connected by axle and form, on each tong arm, be equipped with handle, handle arms, caliper and be positioned at the clamping part on caliper top, be located between caliper and handle arms, described caliper is curved shape, two tong arms of take are opened the plane that the handle arms on rear axle side partly forms and are datum level, and caliper is towards the direction bending away from this datum level.
The radian that described caliper is bent to form is 55～65 degree.
The radian that described caliper is bent to form is preferably 60 degree.
The preparation that is formed in one of described handle, handle arms, caliper and clamping part.
Described handle is circular handle.
This utility model advantage is:
The caliper of the trachea tube inserting forceps of this utility model caliper bending is curved shape, basically identical with GlideScope video laryngoscope front end shape, do not need too large working place can effectively coordinate the GlideScope video laryngoscope that the Bougie front end is sent into to glottis, reduced operation easier, reduce the operating time, reduced patient's discomfort; The trachea tube inserting forceps preparation of this caliper bending is simple, with low cost, easy to operate, flexible, effective, practical, for the tracheal intubation operation provides a kind of new aid.
The accompanying drawing explanation
Accompanying drawing 1 is the structural representation one of trachea tube inserting forceps of the prior art.
Accompanying drawing 2 is structural representations two of trachea tube inserting forceps of the prior art.
Accompanying drawing 3 is structural representations of the trachea tube inserting forceps of this utility model caliper bending.
The Reference numeral and the ingredient that in accompanying drawing, relate to are as follows:
1. handle 2. handle arms
3. axle 4. calipers (prior art trachea tube inserting forceps)
4 ". caliper (trachea tube inserting forceps of the present utility model) is clamping part 5..
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, this utility model is further described.
Trachea tube inserting forceps of the prior art is as shown in Fig. 1 (front view), trachea tube inserting forceps is flexibly connected and forms by axle 3 intersections by two tong arms (not marking in figure), each tong arm all comprises handle 1, handle arms 2, caliper 4 and clamping part 5, axle 3 is located between caliper 4 and handle arms 2, its axle 3, caliper 4 and clamping part 5 are located along the same line, handle arms 2 is some bending to the right, facilitates medical worker's right hand to be affectedly bashful.Please refer to Fig. 2, the structure of trachea tube inserting forceps of the prior art is observed in side shown in Figure 2, and its handle 1, handle arms 2, axle 3, caliper 4 and clamping part 5 are substantially in the same plane.
The structural representation of the trachea tube inserting forceps of this utility model caliper bending please refer to Fig. 3, the trachea tube inserting forceps of this caliper bending is flexibly connected and forms by axle 3 intersections by two tong arms (not marking in figure), on each tong arm, be equipped with the clamping part 5 on handle 1, handle arms 2, caliper 4 " and being positioned at caliper 4 " top, between described handle 1, handle arms 2, caliper 4 " and clamping part 5 is preferably one-body molded preparation; not yielding and smooth surface, axle 3 are located at handle arms 2 and caliper 4 ".Unlike the prior art be that the caliper 4 of the trachea tube inserting forceps of this caliper bending " is curved shape.The plane that two tong arms of take are opened the handle arms 2 parts formation on rear axle 3 sides is datum level, " towards the direction bending away from this datum level, in the present embodiment, " radian be bent to form is 60 degree to caliper 4 to caliper 4, smooth smoothness on the whole that clamping part 5 is positioned at arcuation caliper 4 " top, arcuation caliper 4 ".Handle 1 is circular handle 1, and convenient finger inserts the folding of controlling trachea tube inserting forceps two tong arms.
" radian be bent to form can also be other values in 55～65 degree scopes, all can conveniently coordinate the GlideScope video laryngoscope to push the Bougie front end and enter glottis to it should be noted that described caliper 4; Described handle 1 can also be other convenient shape gripped, for example semicircle.
The trachea tube inserting forceps of this utility model caliper bending utilizes clamping part 5 to clamp the Bougie front end in use, under the direct-view of GlideScope video laryngoscope, it is sent into to trachea, caliper 4 due to this trachea tube inserting forceps " is curved shape; basically identical with GlideScope video laryngoscope front end shape; therefore do not need too large working place can effectively coordinate the GlideScope video laryngoscope that the Bougie front end is sent into to glottis; to reduce operation easier, reduced the operating time, reduces patient's discomfort.The trachea tube inserting forceps preparation of this utility model caliper bending is simple, with low cost, easy to operate, flexible, effective, practical, for the tracheal intubation operation provides a kind of new aid.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection domain of the present utility model.
Claims (5)
1. the trachea tube inserting forceps of a caliper bending, by two tong arms, intersected to be flexibly connected by axle and form, on each tong arm, be equipped with handle, handle arms, caliper and be positioned at the clamping part on caliper top, be located between caliper and handle arms, it is characterized in that, described caliper is curved shape, and two tong arms of take are opened the plane that the handle arms on rear axle side partly forms and are datum level, and caliper is towards the direction bending away from this datum level.
2. the trachea tube inserting forceps of caliper bending according to claim 1, is characterized in that, the radian that described caliper is bent to form is 55～65 degree.
3. the trachea tube inserting forceps of caliper bending according to claim 2, is characterized in that, the radian that described caliper is bent to form is 60 degree.
4. the trachea tube inserting forceps of caliper bending according to claim 1, is characterized in that, the preparation that is formed in one of described handle, handle arms, caliper and clamping part.
5. the trachea tube inserting forceps of caliper bending according to claim 1, is characterized in that, described handle is circular handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203568065U CN203303111U (en) | 2013-06-21 | 2013-06-21 | Trachea intubation forceps with bent forceps body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203568065U CN203303111U (en) | 2013-06-21 | 2013-06-21 | Trachea intubation forceps with bent forceps body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303111U true CN203303111U (en) | 2013-11-27 |
Family
ID=49609353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203568065U Expired - Fee Related CN203303111U (en) | 2013-06-21 | 2013-06-21 | Trachea intubation forceps with bent forceps body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303111U (en) |
-
2013
- 2013-06-21 CN CN2013203568065U patent/CN203303111U/en not_active Expired - Fee Related
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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: 20131127 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |