CN201389055Y - Lengthening corner laryngeal forceps - Google Patents
Lengthening corner laryngeal forceps Download PDFInfo
- Publication number
- CN201389055Y CN201389055Y CN200920070215U CN200920070215U CN201389055Y CN 201389055 Y CN201389055 Y CN 201389055Y CN 200920070215 U CN200920070215 U CN 200920070215U CN 200920070215 U CN200920070215 U CN 200920070215U CN 201389055 Y CN201389055 Y CN 201389055Y
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- lengthening
- corner
- forceps
- binding clip
- laryngeal forceps
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Abstract
The utility model relates to lengthening corner laryngeal forceps which comprise a forceps handle, a forceps body and a forceps head, wherein the forceps head extends obliquely to the front upper direction; and the included angle between the forceps head and the forceps body is between 130 degrees and 140 degrees. The lengthening corner laryngeal forceps adopting the structure can precisely excise the lesion by using the self-owned characteristics of lengthening and angulation and cooperating with a lengthening angulation laryngoscope under the condition that the lesion is unexposed in the visual field of ordinary laryngoscopes, thereby avoiding blind operation, realizing the micro-invasive effect; and the lengthening corner laryngeal forceps not only has simple and practical structure, but also is fast and convenient to be operated, is safe and effective to be used, has wider application scope, provides very large convenience for the surgeries of medical workers and simultaneously brings benefits to vast patients.
Description
Technical field
This utility model relates to medical instruments field, and particularly the assistive device field of supporting laryngoscope laryngomicrosurgery specifically is meant a kind of lengthening corner laryngeal forceps.
Background technology
In the prior art, general anesthesia lower support laryngoscope laryngomicrosurgery is to carry out the root of the tongue by supporting laryngoscope, operating microscope and supporting laryngomicrosurgery apparatus through the supporting laryngoscope body, and epiglottis and vocal cords, glottis reach the accurately surgical technic of excision of trachea upper limb pathological changes up and down.
Cooperate the clear exposure pathological changes of fixed light source energy under supporting laryngoscope in the visual field, the cooperation operating microscope adopts the laryngomicrosurgery apparatus accurately to excise pathological changes after amplifying pathological changes, reaches the effect of minimally-invasive treatment.Under more traditional laryngeal mirror, the portions of electronics laryngoscope polyp of vocal cord operation have that surgical field of view is clear, the degree of depth definite, the binocular field of view sense is strong, the advantage of bimanualness, the accurate Wicresoft of operation.
But, even like this, a considerable amount of patients are still arranged, because the restriction of himself situation, the difficulty even the failure of the operation of general anesthesia supporting laryngoscope laryngomicrosurgery have been increased, particularly for glottis height, obesity, neck is short, neck is thick, tongue is thick, front tooth is long patient, can only expose portion or can not expose glottis fully, insert by force simply and draw laryngoscope, cause patients teeth loosening or come off easily, severe patient can cause root of the tongue epiglottis soft tissue swelling to cause postoperative patient to suffocate, difficulty in decannulation even operative failure.
In the prior art, people once improved operation method, attempt using the auxiliary pathological changes that exposes concealment down of intranasal mirror, adopt common laryngeal forceps excision pathological changes, but intranasal mirror length only is 20cm, scope and CCD photographic head connector volume are bigger, influence common laryngeal forceps in intravital working place of supporting laryngoscope and angle, common laryngeal forceps is because the length of its binding clip and the restriction of angle, after pathological changes can be exposed to intranasal mirror display system, but fail accurately enough to reach or the excision pathological changes, cause operative failure or blindness operation to bring severe complication.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provide a kind of and can under pathological changes fails to be exposed to situation in the visual visual field, accurately excise laryngeal pathological process, avoid blindly operating, having preferably Wicresoft's effect, simple and practical, swift and convenient to operate, safe in utilization effectively, the scope of application corner laryngeal forceps that extends comparatively widely.
In order to realize above-mentioned purpose, lengthening corner laryngeal forceps of the present utility model has following formation:
This lengthening corner laryngeal forceps comprises pincers handle, vice body and binding clip, and its main feature is that extend the oblique front upper place of described binding clip, and the angle between this binding clip and the vice body can be 130 °～140 °.
Binding clip in this lengthening corner laryngeal forceps and the angle between the vice body are 135 degree.
Binding clip in this lengthening corner laryngeal forceps can be left opening binding clip or right opening binding clip.
Binding clip length in this lengthening corner laryngeal forceps can be 1cm～1.3cm.
Binding clip length in this lengthening corner laryngeal forceps is 1cm.
Binding clip in this lengthening corner laryngeal forceps also can be triangle nose binding clip.
Binding clip length in this lengthening corner laryngeal forceps can be 1.3cm～1.7cm.
Binding clip length in this lengthening corner laryngeal forceps is 1.5cm.
Vice body length in this lengthening corner laryngeal forceps can be 20cm～24cm.
Vice body length in this lengthening corner laryngeal forceps is 22cm.
Adopted the lengthening corner laryngeal forceps of this utility model, because it can be under pathological changes fails to be exposed to situation in the visual visual field, utilization lengthening itself and the characteristic that becomes the angle, and cooperation adds and grows up to the angle laryngoscope and accurately excise pathological changes, thereby avoided blindly operation, reached the effect of Wicresoft, not only simple and practical, and also swift and convenient to operate, safe in utilization effective, the scope of application is comparatively extensive, for medical personnel's treatment provides great convenience, has brought Gospel also for simultaneously vast patient.
Description of drawings
Fig. 1 is the side schematic view of lengthening corner laryngeal forceps of the present utility model.
Fig. 2 is the schematic bottom view of lengthening corner laryngeal forceps of the present utility model.
Fig. 3 opens the state vertical view for the clamp head part branch of the right open-type laryngeal forceps of lengthening corner of the present utility model.
Fig. 4 opens side view of the state for the clamp head part branch of the right open-type laryngeal forceps of lengthening corner of the present utility model.
Fig. 5 opens the state left view for the clamp head part branch of lengthening corner triangle nose type laryngeal forceps of the present utility model.
Fig. 6 opens the state right view for the clamp head part branch of lengthening corner triangle nose type laryngeal forceps of the present utility model.
The specific embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also Fig. 1 to shown in Figure 6, this lengthening corner laryngeal forceps comprises pincers handle 1, vice body 2 and binding clip 3, and wherein, extend described binding clip 3 oblique front upper places, and the angle between this binding clip 3 and the vice body 2 can be 130 °～140 °.In preferred forms of the present utility model, the angle between described binding clip 3 and the vice body 2 is 135 degree.
Wherein, the binding clip 3 in this lengthening corner laryngeal forceps can be divided into left opening binding clip or right opening binding clip according to the position of concrete pathological changes needs excision, and in this case, binding clip 3 length in this lengthening corner laryngeal forceps can be 1cm～1.3cm.In preferred forms of the present utility model, described binding clip 3 length are 1cm.
Simultaneously, the binding clip 3 in this lengthening corner laryngeal forceps also can be triangle nose binding clip, and in this case, binding clip 3 length in this lengthening corner laryngeal forceps can be 1.3cm～1.7cm.In preferred forms of the present utility model, described binding clip 3 length are 1.5cm.
Moreover, vice body 2 length in this lengthening corner laryngeal forceps can according to circumstances be set to 20cm～24cm.In preferred forms of the present utility model, described vice body 2 length are 22cm.
In the middle of reality was used, lengthening corner laryngeal forceps of the present utility model mainly was divided into according to the opening type of binding clip 3:
● lengthening corner left side open mouth tongs---front end is 135 degree arcs upwards, the long 1cm of binding clip, and opening is left
● the right open mouth tongs of lengthening corner---front end degree of being 135 arcs make progress, and the long 1cm of binding clip, opening can consult Fig. 3 and shown in Figure 4 to the right
● lengthening corner triangle nose pincers---front end is 135 degree upwards, and the long 1.5cm of binding clip can consult Fig. 5 and shown in Figure 6
It uses the laryngeal forceps of different directions and opening thoroughly to excise according to position, pathological changes place after being mainly used in and accurately exposing the location pathological changes under monitor.
In the concrete application process of lengthening corner laryngeal forceps of the present utility model, the scheme that is adopted is as follows:
May carry out entry evaluation to difficult intubation before the art, adopt general anesthesia tracheal intubation balanced anesthesia, omnidistance cardiac monitoring and blood oxygen saturation monitoring in the art.The patient is flat after anaesthetizing successfully crouches, and shoulder underlay pillow, head are stretched the position after locating excessively.Treat that patient's lower jaw is lax, humidogene reason saline gauze protection patient front tooth upper lip, insert direct laryngoscope, expose portion glottis and fixed support laryngoscope to greatest extent, case for part glottis difficult exposure, under display monitors, to extend laryngoscope near the supporting laryngoscope body is delivered to vocal cords, fail the pathological changes of exposure under the clear exposure direct-view, fixedly add by the assistant and to grow up to the angle laryngoscope, the patient operates by watching display, for little polyp of vocal cord, can directly use the lengthening corner laryngeal forceps of side opening of the present utility model to clamp the change tissue of preventing or cure a disease in focus and normal structure intersection, for bigger polyp of vocal cord, can be earlier with the part of the projection of lengthening corner laryngeal forceps clamping polyp of vocal cord of side opening of the present utility model, and traction slightly to the midline, wait to see along vocal cords major axis vocal cords one little shallow ridges appears between normal and pathological tissues and after, polyp of vocal cord is wiped out fully with micro-laryngeal scissors along this ditch, or use micro-laryngotome, along this ditch along the vocal cords long axis direction with polyp of vocal cord, or after the vocal cords long axis direction made penetrance and cut the polyp of vocal cord basilar part, excision both side edges mucosa was extractd polyp; And, can use lengthening corner triangle nose of the present utility model pincers to be parallel to complete excision behind vocal cords edge its basilar part of clamp for pedicle skin flap polypus.
Adopted above-mentioned lengthening corner laryngeal forceps, because it can be under pathological changes be exposed to situation in the visual visual field, utilization lengthening itself and the characteristic that becomes the angle, and cooperation adds and grows up to the angle laryngoscope and accurately excise pathological changes, thereby avoided blindly operation, reached the effect of Wicresoft, not only simple and practical, and also swift and convenient to operate, safe in utilization effective, the scope of application is comparatively extensive, for medical personnel's treatment provides great convenience, has brought Gospel also for simultaneously vast patient.
In this description, this utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1, a kind of lengthening corner laryngeal forceps comprises pincers handle, vice body and binding clip, it is characterized in that, extend the oblique front upper place of described binding clip, and the angle between this binding clip and the vice body is 130 °～140 °.
2, lengthening corner laryngeal forceps according to claim 1 is characterized in that, the angle between described binding clip and the vice body is 135 degree.
3, lengthening corner laryngeal forceps according to claim 1 is characterized in that, described binding clip is left opening binding clip or right opening binding clip.
4, lengthening corner laryngeal forceps according to claim 3 is characterized in that, described binding clip length is 1cm～1.3cm.
5, lengthening corner laryngeal forceps according to claim 4 is characterized in that, described binding clip length is 1cm.
6, lengthening corner laryngeal forceps according to claim 1 is characterized in that, described binding clip is a triangle nose binding clip.
7, lengthening corner laryngeal forceps according to claim 6 is characterized in that, described binding clip length is 1.3cm～1.7cm.
8, lengthening corner laryngeal forceps according to claim 7 is characterized in that, described binding clip length is 1.5cm.
9, according to each described lengthening corner laryngeal forceps in the claim 1 to 8, it is characterized in that described vice body length is 20cm～24cm.
10, lengthening corner laryngeal forceps according to claim 3 is characterized in that, described vice body length is 22cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070215U CN201389055Y (en) | 2009-04-10 | 2009-04-10 | Lengthening corner laryngeal forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070215U CN201389055Y (en) | 2009-04-10 | 2009-04-10 | Lengthening corner laryngeal forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389055Y true CN201389055Y (en) | 2010-01-27 |
Family
ID=41595869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920070215U Expired - Fee Related CN201389055Y (en) | 2009-04-10 | 2009-04-10 | Lengthening corner laryngeal forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389055Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720900A (en) * | 2018-07-05 | 2018-11-02 | 于振坤 | A kind of articulatio cricoary tenoidea reduction forceps |
| CN114305530A (en) * | 2021-11-10 | 2022-04-12 | 无锡市惠山区人民医院 | Epiglottis biopsy forceps used in cooperation with visual anesthetic laryngoscope |
-
2009
- 2009-04-10 CN CN200920070215U patent/CN201389055Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720900A (en) * | 2018-07-05 | 2018-11-02 | 于振坤 | A kind of articulatio cricoary tenoidea reduction forceps |
| CN114305530A (en) * | 2021-11-10 | 2022-04-12 | 无锡市惠山区人民医院 | Epiglottis biopsy forceps used in cooperation with visual anesthetic laryngoscope |
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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: 20100127 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |