CN205514790U - Free skin flap scalpel for patients with breast cancer - Google Patents
Free skin flap scalpel for patients with breast cancer Download PDFInfo
- Publication number
- CN205514790U CN205514790U CN201620034176.3U CN201620034176U CN205514790U CN 205514790 U CN205514790 U CN 205514790U CN 201620034176 U CN201620034176 U CN 201620034176U CN 205514790 U CN205514790 U CN 205514790U
- Authority
- CN
- China
- Prior art keywords
- handle
- blade
- baffle plate
- scalpel
- flap
- 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
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Abstract
The utility model relates to a free skin flap scalpel for patients with breast cancer, this free skin flap scalpel for patients with breast cancer includes: baffle, blade, blade connecting piece, connecting piece screw, spring, bolt, handle, the blade is inlayed on the blade connecting piece, and the blade connecting piece overlaps in the handle, and the connecting piece screw sets up at the handle front end, and it is crossing with the blade connecting piece that the connecting piece screw passes through the internal thread that the handle front end set up, the baffle pass through the bolt revolve twist the handle on, be provided with the spring between baffle and the handle, in the recess on baffle and handle was placed to the spring, the bolt passed the spring and twists on the handle soon. The utility model discloses an adjusting bolt adjusts the thickness between blade and the baffle for free flap is at the coplanar, and the flap thickness homogeneous that dissociate has reduced postoperative flap hydrops, and complication such as downright bad is economical and practical, disinfection circulated use afterwards.
Description
Technical field
This utility model belongs to surgical medical equipment technical field, particularly relates to a kind of breast carcinoma free skin flap hands
Art cutter.
Background technology
At present, breast carcinoma is the malignant tumor that women is common, and radical surgery remains treatment currently mainly
Method.The commonly used radical mastectomy of China or modified skinsuture, no matter which kind of is performed the operation, and is first required for
Skin of mammary gland is separated with subcutaneous tissue, forms flap.Flap is peeled off by various operations higher requirement,
Flap is the thinnest, and skin departs from artery and vein blood vessel below, causes flap of blood poor circulation to cause skin
Lobe is downright bad, the thickest, may cause Cancer residual and had postoperative recurrent tumor.It is generally acknowledged in art that flap dissociates thickness
For 3-4mm, at nearly tumor, flap can be more appropriately thin, and at remaining, flap retains the subcutaneous layer of fat of suitable thickness
To preserve its interior vasoganglion, make flap thickness uniform as far as possible, i.e. form " the thin peripheral thickness of incisxal edge thin trapezoidal "
Flap.Existing flap is free main uses coventional scalpel or electric knife to dissociate, coventional scalpel due to
Blade is little, and blade angle is not suitable for flap and dissociates very much, needs clamp skin to do " dragsaw sample " and cuts back and forth, often pierces through
Flap or flap thickness do not meet radical cure requirement, and in radical cure, flap dissociates the quality shadow by operator personal experience
Ring bigger.Using electric knife to carry out, flap is free is easily caused intraoperative hemorrhage, and in art, electric knife is free causes high temperature, fat
Fat liquefaction, necrosis, be easily caused postoperative hydrops, and electric knife is free is also easily caused the free inequality of flap.Go up in a word
State these and be all easily caused post-operative recovery slowly, postoperative skin necrosis or had postoperative recurrent tumor.
Utility model content
This utility model dissociates uneven thickness for solving flap present in known technology, and intraoperative hemorrhage is many, art
Rear cutaneous necrosis, has hydrops problem to provide a kind of simple in construction, easy to install, raising work efficiency
Breast carcinoma free skin flap scalpel.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
This breast carcinoma free skin flap scalpel includes: baffle plate, blade, blade connector, connector screw,
Spring, bolt, handle；
Blade is embedded on blade connector, and blade connector is enclosed within handle, and connector screw is arranged on hands
Handle front end, the female thread that connector screw is arranged by handle front end intersects with blade connector, and baffle plate passes through
Bolt is screwed on handle, is provided with spring between baffle plate and handle, and spring is placed on baffle plate and handle
In groove, bolt is screwed on handle through spring.
Further, described connector screw is positioned at the heteropleural of baffle plate, on the female thread that described handle front end is arranged
There is the circular groove matched with connector screw diameter in portion, when being screwed into the female thread state of handle front end
Connector screw top is parallel with handle, it is to avoid connector screw protrudes handle and causes obstruction to operation.
Further, the edge of described baffle plate is circular arc, and baffle plate is provided with through hole, and the lower end of through hole sets
Being equipped with groove, the through hole upper end of baffle plate is provided with graduation mark.
Further, described handle is provided with rubber antiskid set, handle is provided with a hole, silk hole upper
End is provided with groove.
Further, the front end of described blade lags behind the front end 0.5cm of baffle plate.
Further, described blade lateral symmetry, its front end is provided with triangular pointed, and both sides are equipped with blade.
This utility model has the advantage that with good effect: operation Shi doctor determines flap according to patient's condition
Free thickness, then by the distance of the bolt controllable register on handle with blade.During free skin flap, gear
The edge of plate is that circular arc row can avoid injuring skin, and skin can preferably be taken in by radiused edges in addition
Wherein reduce the resistance that cutter hub moves ahead.Blade two ends are equipped with the more convenient doctor of blade and carry out according to patient's condition
Operation.Operation needs at nearly tumor change when angle doctor to be realized by the bolt at regulation handle rear.
This scalpel cost is low, easy to use, can be recycled after postoperative sterilization.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the breast carcinoma free skin flap scalpel that this utility model embodiment provides；
Fig. 2 is the top view of the breast carcinoma free skin flap scalpel that this utility model embodiment provides；
In figure: 1, baffle plate；2, blade；3, spring；4, bolt；5, handle；6, blade connector；
7, connector screw.
Fig. 3 is the blade connector signal of the breast carcinoma free skin flap scalpel that this utility model embodiment provides
Figure.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example,
And it is as follows to coordinate accompanying drawing to describe in detail:
As shown in Figure 1, Figure 2, Figure 3 shows: this breast carcinoma free skin flap scalpel includes: baffle plate 1, blade 2,
Spring 3, bolt 4, handle 5, blade connector 6, connector screw 7；
Blade 2 is embedded on blade connector 6, and blade connector 6 is enclosed within handle, connector screw 7
It is arranged on handle front end, the female thread that connector screw 7 is arranged and blade connector 6 by handle 5 front end
Intersecting, blade 2 is embedded on handle 5, and baffle plate 1 is screwed on handle 5 by bolt 4, baffle plate 1 He
Being provided with spring 3 between handle 5, spring 3 is placed in the groove on baffle plate 1 and handle 5, bolt 4
It is screwed on handle 5 through spring 3.
Described connector screw 7 is positioned at the heteropleural of baffle plate 1, and the female thread top that described handle front end is arranged has
The circular groove matched with connector screw diameter, is screwed into the connection during female thread state of handle front end
Part screw top is parallel with handle, it is to avoid connector screw protrudes handle and causes obstruction to operation.
The edge of described baffle plate 1 is circular arc, and baffle plate 1 is provided with through hole, and the lower end of through hole is provided with
Groove, the through hole upper end of baffle plate 1 is provided with graduation mark.
Being provided with rubber antiskid set on described handle 5, handle 5 is provided with a hole, the upper end in silk hole sets
It is equipped with groove.
The front end of described blade 2 lags behind the front end 0.5cm of baffle plate 1.
Described blade 2 lateral symmetry, its front end is provided with triangular pointed, and both sides are equipped with blade.
Operation Shi doctor determines, according to patient's condition, the thickness that flap is free, then by the bolt on handle 5
Controllable register 1 and the distance of blade 2.During free skin flap, the edge of baffle plate 1 is that circular arc row can avoid wound
Evil skin, skin income preferably can wherein be reduced the resistance that cutter hub moves ahead by radiused edges in addition.Cutter
Sheet 2 two ends are equipped with the more convenient doctor of blade and perform the operation according to patient's condition.Operation needs at nearly tumor
Change when angle doctor to be realized by the bolt 4 at regulation handle 5 rear.If desired for only regulating blade
Angle, can be by rotating regulation blade connector, and this scalpel cost is low, easy to use, postoperative disappears
Can be recycled after poison.
The above is only to preferred embodiment of the present utility model, not makees this utility model any
Pro forma restriction, every according to technical spirit of the present utility model to made for any of the above embodiments any simply
Amendment, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (6)
1. a breast carcinoma free skin flap scalpel, it is characterised in that this breast carcinoma free skin flap surgical kit
Include: baffle plate, blade, blade connector, connector screw, spring, bolt, handle；
Blade is embedded on blade connector, and blade connector is enclosed within handle, and connector screw is arranged on hands
Handle front end, the female thread that connector screw is arranged by handle front end intersects with blade connector, and baffle plate passes through
Bolt is screwed on handle, is provided with spring between baffle plate and handle, and spring is placed on baffle plate and handle
In groove, bolt is screwed on handle through spring.
2. breast carcinoma free skin flap scalpel as claimed in claim 1, it is characterised in that described connector
Screw is positioned at the heteropleural of baffle plate, and the female thread top that described handle front end is arranged has and connector screw diameter phase
The circular groove of coupling, connector screw top when being screwed into the female thread state of handle front end is put down with handle
OK.
3. breast carcinoma free skin flap scalpel as claimed in claim 1, it is characterised in that described baffle plate
Edge be circular arc, baffle plate is provided with through hole, the lower end of through hole is provided with groove, on the through hole of baffle plate
End is provided with graduation mark.
4. breast carcinoma free skin flap scalpel as claimed in claim 1, it is characterised in that described handle
On be provided with rubber antiskid set, handle is provided with a hole, the upper end in silk hole is provided with groove.
5. breast carcinoma free skin flap scalpel as claimed in claim 1, it is characterised in that described blade
Front end lag behind the front end 0.5cm of baffle plate.
6. breast carcinoma free skin flap scalpel as claimed in claim 1, it is characterised in that described blade
Lateral symmetry, its front end is provided with triangular pointed, and both sides are equipped with blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034176.3U CN205514790U (en) | 2016-01-13 | 2016-01-13 | Free skin flap scalpel for patients with breast cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034176.3U CN205514790U (en) | 2016-01-13 | 2016-01-13 | Free skin flap scalpel for patients with breast cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514790U true CN205514790U (en) | 2016-08-31 |
Family
ID=56765109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620034176.3U Expired - Fee Related CN205514790U (en) | 2016-01-13 | 2016-01-13 | Free skin flap scalpel for patients with breast cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997793A (en) * | 2017-12-01 | 2018-05-08 | 温州市人民医院 | A kind of breast operation flap fixing device |
-
2016
- 2016-01-13 CN CN201620034176.3U patent/CN205514790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997793A (en) * | 2017-12-01 | 2018-05-08 | 温州市人民医院 | A kind of breast operation flap fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170113 |