CN202942175U - Novel scalpel special for ear-nose-throat department - Google Patents
Novel scalpel special for ear-nose-throat department Download PDFInfo
- Publication number
- CN202942175U CN202942175U CN 201220632495 CN201220632495U CN202942175U CN 202942175 U CN202942175 U CN 202942175U CN 201220632495 CN201220632495 CN 201220632495 CN 201220632495 U CN201220632495 U CN 201220632495U CN 202942175 U CN202942175 U CN 202942175U
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- China
- Prior art keywords
- knife
- blade
- nose
- handle
- ear
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- 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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- 210000003462 vein Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
Provided is a novel scalpel special for an ear-nose-throat department. The utility model relates to the field of medical apparatus and instruments, in particular to the novel scalpel special for the ear-nose-throat department. The novel scalpel special for the ear-nose-throat department comprises a knife handle and a knife blade, wherein the knife blade is in a flat shape, knife edges are arranged on both sides of the knife blade, a knife edge tip is formed between the two knife edges on the both sides, a knife back is arranged on the root portion of the knife edge on one side, a back crease is formed in the knife back, a thread is arranged at the top end of the knife edges, a thread pipe is arranged at the bottom end of the knife handle, the bottom end of the knife handle and the top end of the knife edges are in threaded connection, a groove is formed in the middle of the knife handle, transverse lines are arranged in the groove, a tweezers arm is arranged at the top end of the knife handle, a tweezers tip is arranged on the tweezers arm, and anti-skidding lines are arranged on the inner side of the tweezers tip. The novel scalpel special for the ear-nose-throat department has the advantages of being simple in structure, convenient to use, good in stability and high in reliability.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of Novel ear-nose-throat section special-purpose surgical knife.
Background technology
Hals,Nasen und Ohrenheilkunde is the disciplines of surgery of diagnoses and treatment ear, nose, throat and relevant header neck region thereof.Scalpel is the most frequently used operating theater instruments of clinical operation, at present, the scalpel that department of otorhinolaryngology is used, handle of a knife and cutter hub are in the same horizontal line, structure linearly, this scalpel is easy to stop surgical field of view in operation process, thereby affects the operation process, operation extremely bothers, wastes time and energy, and has increased medical worker's work difficulty.
The utility model content
This utility model is for the prior art above shortcomings, and a kind of Novel ear-nose-throat section special-purpose surgical knife is provided, and this Novel ear-nose-throat section special-purpose surgical knife is easy and simple to handle, time saving and energy saving, has alleviated medical worker's work difficulty.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of Novel ear-nose-throat section special-purpose surgical knife, comprise handle of a knife, blade, described blade becomes flat, described blade both sides are provided with blade, blade tapers off to a point between the blade of described both sides, one side tool sword root is provided with the knife back, the described knife back is provided with back of the body ditch, and described blade top is provided with screw thread, and described handle of a knife bottom is provided with corrugated tubing, the handle of a knife bottom is threaded with the blade top, described handle of a knife middle part is provided with groove, is provided with band in described groove, and described handle of a knife top is provided with the tweezer arm, described tweezer arm is provided with the tweezer point, and described tweezer point inboard is provided with anti-slip veins.
Described handle of a knife is provided with rubber sleeve.
This utility model beneficial effect: simple in structure, easy to use, good stability, reliability is high.
Description of drawings
Fig. 1 is Novel ear-nose-throat described in the utility model section special-purpose surgical knife structural representation.
In figure:
The 1-handle of a knife; The 2-blade; The 3-blade; The most advanced and sophisticated blade of 4-; The 5-knife back; 6-carries on the back ditch; The 7-screw thread; The 8-corrugated tubing; The 9-groove; The 10-band; 11-tweezer arm; 12-tweezer point; The 13-anti-slip veins.
The specific embodiment
The below is described in further detail this utility model according to drawings and embodiments:
as shown in Figure 1, a kind of Novel ear-nose-throat section special-purpose surgical knife, comprise handle of a knife 1, blade 2, 2 one-tenth flat of described blade, described blade 2 both sides are provided with blade 3, blade 4 tapers off to a point between described both sides blade 3, one side tool sword 3 roots are provided with the knife back 5, the described knife back 5 is provided with back of the body ditch 6, described blade 3 tops are provided with screw thread 7, described handle of a knife 1 bottom is provided with corrugated tubing 8, handle of a knife 1 bottom is threaded with blade 3 tops, for convenience detach, assemble when can split portably using, described handle of a knife 1 middle part is provided with groove 9, be provided with band 10 in described groove 9, can increase finger firmly, described handle of a knife 1 top is provided with tweezer arm 11, described tweezer arm 11 is provided with tweezer point 12, described tweezer point 12 inboards are provided with anti-slip veins 13.Described handle of a knife is provided with rubber sleeve anti-skidding effect.
During use, when performing an operation to patient, after with tweezer point 12 gripping sterilized cotton balls, patient skin being carried out disinfection, get final product with blade 3 cutting operation positions again, due to handle of a knife and cutter hub not in the same horizontal line, scalpel can not stop surgical field of view in operation process, facilitated the carrying out of operation, has improved accuracy rate.
Claims (2)
1. Novel ear-nose-throat section special-purpose surgical knife, it is characterized in that: comprise handle of a knife, blade, described blade becomes flat, described blade both sides are provided with blade, blade tapers off to a point between the blade of described both sides, one side tool sword root is provided with the knife back, the described knife back is provided with back of the body ditch, described blade top is provided with screw thread, described handle of a knife bottom is provided with corrugated tubing, the handle of a knife bottom is threaded with the blade top, described handle of a knife middle part is provided with groove, be provided with band in described groove, described handle of a knife top is provided with the tweezer arm, described tweezer arm is provided with the tweezer point, described tweezer point inboard is provided with anti-slip veins.
2. a kind of Novel ear-nose-throat as claimed in claim 1 section special-purpose surgical knife, it is characterized in that: described handle of a knife is provided with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632495 CN202942175U (en) | 2012-11-27 | 2012-11-27 | Novel scalpel special for ear-nose-throat department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632495 CN202942175U (en) | 2012-11-27 | 2012-11-27 | Novel scalpel special for ear-nose-throat department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942175U true CN202942175U (en) | 2013-05-22 |
Family
ID=48417894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632495 Expired - Fee Related CN202942175U (en) | 2012-11-27 | 2012-11-27 | Novel scalpel special for ear-nose-throat department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942175U (en) |
-
2012
- 2012-11-27 CN CN 201220632495 patent/CN202942175U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131127 |