CN215024563U - Trachea antetheca cutting instrument - Google Patents
Trachea antetheca cutting instrument Download PDFInfo
- Publication number
- CN215024563U CN215024563U CN202120997141.0U CN202120997141U CN215024563U CN 215024563 U CN215024563 U CN 215024563U CN 202120997141 U CN202120997141 U CN 202120997141U CN 215024563 U CN215024563 U CN 215024563U
- Authority
- CN
- China
- Prior art keywords
- cutting
- operating rod
- cutting part
- blade
- trachea
- 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
Links
- 210000003437 trachea Anatomy 0.000 title abstract description 18
- 230000035876 healing Effects 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010052390 Laryngeal dyspnoea Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a trachea antetheca cutting means. The device comprises a first operating rod (2) and a second operating rod (6) which are mutually and rotatably connected through a connecting rotating shaft (5), wherein the same end of the first operating rod (2) and the second operating rod (6) is provided with a pair of handheld parts (1), the other end of the first operating rod (2) is provided with a lower cutting part blade (4), and the other end of the second operating rod (6) is provided with an upper cutting part blade (3) which can be mutually meshed with the lower cutting part blade (4); the bottom of the lower blade (4) of the cutting part is provided with a cutting edge (7). The utility model discloses can guarantee that the size of a dimension that the trachea wall cut is unified with the incision shape, make things convenient for the tracheal cannula to put into, improve operation efficiency and later stage and sew up the healing effect.
Description
Technical Field
The utility model relates to a trachea antetheca cutting tool belongs to the medical instrument field.
Background
Tracheotomy is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or retention of lower respiratory secretions by cutting a neck trachea, and placing a metal tracheal cannula and a silica gel cannula.
The instrument that is used for the trachea to open at present is common surgical scissors or scalpel, directly cuts open the operation on the trachea wall, cuts open size of a dimension, incision shape and can't accurately be held, and the tracheal cannula's of not being convenient for put into, influences operation efficiency and later stage and sews up the healing effect.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a trachea antetheca cutting implement can guarantee that the size of a dimension that the trachea wall cut is unified with the incision shape, makes things convenient for the tracheal cannula to put into, improves operation efficiency and later stage and sews up the healing effect.
In order to achieve the purpose, the trachea front wall cutting device comprises a first operating rod and a second operating rod which are mutually and rotatably connected through a connecting rotating shaft, wherein the same end of the first operating rod and the second operating rod is provided with a pair of handheld parts, the other end of the first operating rod is provided with a cutting part lower leaf, and the other end of the second operating rod is provided with a cutting part upper leaf which can be mutually meshed with the cutting part lower leaf; the bottom of the lower leaf of the cutting part is provided with a cutting edge.
Further, the upper blade of the cutting part and the lower blade of the cutting part are in the same round or semicircular structure.
Furthermore, the upper leaf of the cutting part is in a circular or semicircular annular structure, and the annular lower edge is provided with a cutting edge.
Furthermore, the lower blade of the cutting part is of a circular or semicircular sheet structure, and the diameter of the lower blade of the cutting part is slightly larger than that of the upper blade of the cutting part.
Furthermore, the cutting edge is in a crescent arc-shaped structure with a narrow front part and a wide back part.
Compared with the prior art, the utility model discloses guaranteed that the size of a dimension that the trachea wall cut is unified with the incision shape, made things convenient for the tracheal cannula to put into, improved the healing effect that operation efficiency and later stage were sewed up.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the lower blade of the middle cutting part of the present invention;
in the figure: 1. the cutting device comprises a handheld portion, 2, an operating rod I, 3, a cutting portion upper blade, 4, a cutting portion lower blade, 5, a connecting rotating shaft, 6, an operating rod II, 7 and a cutting edge.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the trachea anterior wall cutting device comprises a pair of a first operating rod 2 and a second operating rod 6 which are mutually and rotatably connected through a connecting rotating shaft 5, wherein the same end of the first operating rod 2 and the second operating rod 6 is provided with a pair of handheld parts 1, the other end of the first operating rod 2 is provided with a lower cutting part blade 4, and the other end of the second operating rod 6 is provided with an upper cutting part blade 3 which can be mutually meshed with the lower cutting part blade 4; the bottom of the lower blade 4 of the cutting part is provided with a cutting edge 7.
Further, the cutting part upper leaf 3 and the cutting part lower leaf 4 are in the same round or semicircular structure.
Furthermore, the upper blade 3 of the cutting part is in a circular or semicircular annular structure, and the annular lower edge is provided with a cutting edge.
Further, the cutting part lower leaf 4 is of a circular or semicircular sheet structure, and the diameter of the cutting part lower leaf is slightly larger than that of the cutting part upper leaf 3.
Further, the cutting edge 7 is a crescent arc-shaped structure with a narrow front part and a wide back part.
This trachea antetheca cutting means is when using, at first utilize the cutting edge 7 that cutting part lower leaf 4 bottoms set up to vertically cut into a osculum that can put into this utensil cutting part on the trachea wall, then stretch into the trachea with cutting part lower leaf 4, paste tight trachea inner wall, and then operate handheld portion 1 to the mode of operation scissors, push down cutting part upper leaf 3, make cutting part upper leaf 3 and cutting part lower leaf 4 interlock each other, cut down one from the trachea wall and can put into tracheal cannula's circular opening. The gap is sewed after operation, thereby improving the operation efficiency and the healing effect of later stage sewing.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An appliance for cutting the front wall of an air pipe is characterized in that,
the device comprises a first operating rod (2) and a second operating rod (6) which are mutually and rotatably connected through a connecting rotating shaft (5), wherein the same end of the first operating rod (2) and the second operating rod (6) is provided with a pair of handheld parts (1), the other end of the first operating rod (2) is provided with a lower cutting part blade (4), and the other end of the second operating rod (6) is provided with an upper cutting part blade (3) which can be mutually meshed with the lower cutting part blade (4); the bottom of the lower blade (4) of the cutting part is provided with a cutting edge (7).
2. An anterior tracheal wall cutting instrument as in claim 1,
the cutting part upper blade (3) and the cutting part lower blade (4) are in the same round or semicircular structure.
3. An anterior tracheal wall cutting instrument as in claim 1 or 2,
the upper blade (3) of the cutting part is of a circular or semicircular annular structure, and the annular lower edge is provided with a cutting edge.
4. An anterior tracheal wall cutting instrument as in claim 1 or 2,
the cutting part lower leaf (4) is of a circular or semicircular sheet structure, and the diameter of the cutting part lower leaf is slightly larger than that of the cutting part upper leaf (3).
5. An anterior tracheal wall cutting instrument as in claim 1,
the cutting edge (7) is in a crescent arc-shaped structure with a narrow front part and a wide back part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120997141.0U CN215024563U (en) | 2021-05-11 | 2021-05-11 | Trachea antetheca cutting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120997141.0U CN215024563U (en) | 2021-05-11 | 2021-05-11 | Trachea antetheca cutting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215024563U true CN215024563U (en) | 2021-12-07 |
Family
ID=79199894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120997141.0U Expired - Fee Related CN215024563U (en) | 2021-05-11 | 2021-05-11 | Trachea antetheca cutting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215024563U (en) |
-
2021
- 2021-05-11 CN CN202120997141.0U patent/CN215024563U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215024563U (en) | Trachea antetheca cutting instrument | |
| CN204890163U (en) | Sharp general sword | |
| CN202010203U (en) | Electrical knife | |
| CN109262702A (en) | Boring device is used in a kind of production of anaesthesia breathing mask | |
| CN206044661U (en) | A kind of anal fistula orients seton device | |
| CN207012240U (en) | A kind of electrosurgical knife | |
| CN107007332A (en) | A kind of method of automatic Foreskin loop cutter and its ring cutting foreskin | |
| CN207590735U (en) | A kind of automatic Foreskin loop cutter | |
| CN207837615U (en) | Vacuum suction illumination scalpel | |
| CN203873839U (en) | Visual annular cutter for disposable circumcision anastomat | |
| CN207370743U (en) | A kind of medical thrust combined apparatus | |
| CN211609954U (en) | Special short-joint type steel wire scissors for orthopedics department | |
| CN201768200U (en) | Surgical suction pipe with electrotome function | |
| CN211213474U (en) | Combined type electrotome | |
| CN212118248U (en) | Scissors special for tracheal cricoid cartilage | |
| CN211156311U (en) | Sharp instrument box | |
| CN214208446U (en) | Otology inhales and cuts double-purpose apparatus | |
| CN215308784U (en) | Breathe internal medicine with inhaling phlegm machine | |
| CN209236562U (en) | A kind of corneal scissors | |
| CN209074913U (en) | A kind of novel Thoracic sugery thoracoscope single hole incision protective case used when performing the operation | |
| CN206560499U (en) | A kind of ophthalmology scalpel | |
| CN218979180U (en) | High-frequency electric knife | |
| CN205359577U (en) | Operating knife for general surgery department | |
| CN211609961U (en) | Surgical operating scissors | |
| CN208989055U (en) | A kind of foreskin cutting clamper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |