CN108567453A - A kind of new-type multi-purpose gun-shaped surgical dilator - Google Patents
A kind of new-type multi-purpose gun-shaped surgical dilator Download PDFInfo
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- CN108567453A CN108567453A CN201810212983.3A CN201810212983A CN108567453A CN 108567453 A CN108567453 A CN 108567453A CN 201810212983 A CN201810212983 A CN 201810212983A CN 108567453 A CN108567453 A CN 108567453A
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- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
- A61B17/0206—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors with antagonistic arms as supports for retractor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of Surigical tools, in particular it is a kind of new-type multi-purpose gun-shaped surgical dilator, including operation spreader, gun-shaped shell, scalpel concealing device, the present apparatus gathers around the function there are three types of operation tool, multi-purpose content while preparation convenient for operation consent tool, and saves the time of operation, apparatus structure is reasonable, easy to use.Operation spreader is connect with gun-shaped shell movable contact, gun-shaped shell is meshed with scalpel concealing device by screw thread.
Description
Technical field
The present invention relates to a kind of Surigical tools, are in particular that a kind of new-type multi-purpose gun-shaped surgical operation struts
Device.
Background technology
So-called surgical tool is a set of stainless steel Surigical tool.Product should have good corrosion resistance, product hardness
Should be within the scope of 50HRC-58HRC, Surigical tool, type is various, primary to perform the operation, and may use tens kinds of tools, each
Secondary operation, preparation tool all need for a long time, and the function of each tool is relatively simple, in order to reduce tool time,
And increase the practicability of operation tool, so a kind of new-type multi-purpose gun-shaped surgical dilator of design is asked to solve this
Topic.
Invention content
The invention mainly solves the technical problem of providing a kind of new-type multi-purpose gun-shaped surgical dilator, the present apparatus
The function there are three types of operation tool is gathered around, multi-purpose content while preparation convenient for operation consent tool, and saves the time of operation,
Apparatus structure is reasonable, easy to use.
In order to solve the above technical problems, the present invention relates to a kind of Surigical tools, in particular it is a kind of new-type
Multi-purpose gun-shaped surgical dilator, including operation spreader, gun-shaped shell, scalpel concealing device, there are three types of the present apparatus is gathered around
The function of operation tool, multi-purpose content while preparation convenient for operation consent tool, and save the time of operation, apparatus structure
Rationally, easy to use.
The operation spreader includes dilator tooth I, dilator tooth II, resistance rubber cushion, dilator tooth I and dilator tooth
II is connected by fastening bolt movable contact, and resistance rubber cushion is fixed with dilator tooth I and connected, resistance rubber cushion and dilator tooth
II fixes contact connectio；
Gun-shaped shell includes that gun body scratches hand, curved scale ruler, interlocking lever, gun-shaped half-shell, catch bar, fastening bolt, fastening
Screw, gun body is scratched is provided with circular through hole on hand, and gun body is scratched hand and is adapted by through-hole with column-shaped projection, and gun body is scratched hand and interlocked
Bar is connected by fastening bolt movable contact, and interlocking lever is fixed by trip bolt with catch bar and connected, curved scale ruler
One end the side of scalpel concealing device is fixed on by trip bolt, the other end of curved scale ruler is solid by fastening bolt
It is scheduled in gun-shaped half-shell, T shape protrusions is provided on catch bar, catch bar is connect with L-shaped groove movable contact, catch bar and operation
The bottom end of dilator, which is fixed, to be connected；
T shapes protrusion, bar-shaped trough are provided on interlocking lever, T shapes protrusion is connect with L-shaped groove movable contact, bar-shaped trough with push away
One end of lever is adapted；
It is logical that circular through hole, strip groove, column-shaped projection, L-shaped groove, right angle trigonometry block, bar shaped are provided in gun-shaped half-shell
Hole, special impression, semi-circular recesses, semi-circular recesses are located at the lower section of strip groove, and circular through hole is located at the upper of strip groove
It is square, it is provided with column-shaped projection on strip groove, there are two L-shaped grooves, is located at the both sides of gun-shaped half-shell, the top shape of gun-shaped half-shell
Corner block at a right angle, right angle trigonometry block are adjacent with strip through-hole；
Scalpel concealing device includes hiding handle I, hiding handle II, handle head cover, hides handle I and hiding handle II
It is adapted by slot, and is in close contact connection, handle head cover is mutually nibbled with hiding handle I and hiding handle II by screw thread simultaneously
It closes；
It hides and is provided with T connected in stars I, half slot I, circular trough on handle I, T connected in stars I are located at the center for hiding handle I
Between, circular trough is evenly distributed on the both sides of T connected in stars I, and half slot I is located at the right side of T connected in stars I；
It hides and is provided with circular protrusions, T connected in stars II, half slot II on handle II, T connected in stars II, which are located at, hides handle II
Centre, circular protrusions are evenly distributed on the both sides of T connected in stars II, and half slot II is located at the right side of T connected in stars II；
Handle head cover includes magnet piece, v-depression, scalpel, connection head cover, and magnet piece passes through screw thread phase with head cover is connect
It engages, v-depression is provided on magnet piece, scalpel is adapted with v-depression；
Operation spreader is connect with gun-shaped shell movable contact, gun-shaped shell and scalpel concealing device are mutually nibbled by screw thread
It closes.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Gun-shaped half-shell, hide handle I, hide handle II and connect head cover material be medical plastic.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Scalpel, dilator tooth I and dilator tooth II material be medical stainless steel.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Resistance rubber cushion material be rubber, there are two quantity, and position is symmetrical, and outer surface is both provided with antiskid thread.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Hiding handle I, hide handle II, handle head cover concentrically line.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Circular trough and the quantity of circular protrusions have seven, and position is corresponding.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Curved scale ruler number there are two, and positional symmetry.
As advanced optimizing for the technical program, described in a kind of new-type multi-purpose gun-shaped surgical dilator of the present invention
Hiding handle I and the outer surface of hiding handle II be both provided with antiskid thread.
A kind of new-type multi-purpose gun-shaped surgical dilator of the invention has the beneficial effect that：
A kind of new-type multi-purpose gun-shaped surgical dilator of the present invention, the present apparatus gather around the function there are three types of operation tool,
Multi-purpose content while preparation convenient for operation consent tool, and saves the time of operation, and apparatus structure is reasonable, easy to use.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of new-type multi-purpose gun-shaped surgical dilator of the present invention.
Fig. 2 is a kind of structural schematic diagram of new-type multi-purpose gun-shaped surgical dilator right view of the present invention.
Fig. 3 is the whole cross-sectional view of Fig. 2.
Fig. 4 is the cross-sectional view of A-A in Fig. 3.
Fig. 5 is a kind of structural schematic diagram of the gun-shaped half-shell 2-4 of new-type multi-purpose gun-shaped surgical dilator of the present invention.
Fig. 6 is a kind of structural representation of I 3-1 of hiding handle of new-type multi-purpose gun-shaped surgical dilator of the present invention
Figure.
Fig. 7 is a kind of structural representation of II 3-2 of hiding handle of new-type multi-purpose gun-shaped surgical dilator of the present invention
Figure.
Fig. 8 is that a kind of stereochemical structure of the handle head cover 3-3 of new-type multi-purpose gun-shaped surgical dilator of the present invention is shown
It is intended to.
In figure：Operation spreader 1；I 1-1 of dilator tooth；II 1-2 of dilator tooth；Resistance rubber cushion 1-3；Gun-shaped shell 2；Rifle
Body scratches hand 2-1；Curved scale ruler 2-2；Interlocking lever 2-3；T shape protrusions 2-3-1；Bar-shaped trough 2-3-2；Gun-shaped half-shell 2-4；Circle is logical
Hole 2-4-1；Strip groove 2-4-2；Column-shaped projection 2-4-3；L-shaped groove 2-4-4；Right angle trigonometry block 2-4-5；Strip through-hole 2-4-
6；Special impression 2-4-7；Semi-circular recesses 2-4-8；Catch bar 2-5；Fastening bolt 2-6；Trip bolt 2-7；Scalpel is hidden
Device 3；Hide I 3-1 of handle；I 3-1-1 of T connected in stars；I 3-1-2 of half slot；Circular trough 3-1-3；Hide II 3-2 of handle；It is round
Raised 3-2-1；II 3-2-2 of T connected in stars；II 3-2-3 of half slot；Handle head cover 3-3；Magnet piece 3-3-1；V-depression 3-3-2；
Scalpel 3-3-3；Connect head cover 3-3-4.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8, the present invention relates to a kind of Surigical tools, more
Specifically a kind of new-type multi-purpose gun-shaped surgical dilator, including operation spreader 1, gun-shaped shell 2, scalpel are hidden
Device 3 is hidden, the present apparatus gathers around the function there are three types of operation tool, and multi-purpose content while preparation convenient for operation consent tool, and is saved
The time of operation, apparatus structure is reasonable, easy to use.
The operation spreader 1 includes I 1-1 of dilator tooth, II 1-2 of dilator tooth, resistance rubber cushion 1-3, dilator tooth I
1-1 is connect with II 1-2 of dilator tooth by fastening bolt 2-6 movable contacts, and resistance rubber cushion 1-3 connects with the I 1-1 fixations of dilator tooth
Connection is touched, resistance rubber cushion 1-3 is fixed with II 1-2 of dilator tooth and connected；
Gun-shaped shell 2 includes that gun body scratches hand 2-1, curved scale ruler 2-2, interlocking lever 2-3, gun-shaped half-shell 2-4, catch bar 2-
5, fastening bolt 2-6, trip bolt 2-7, gun body, which is scratched on hand 2-1, is provided with circular through hole 2-4-1, and gun body scratches hand 2-1 and cylindricality
Raised 2-4-3 is adapted by through-hole, and gun body is scratched hand 2-1 and connect by fastening bolt 2-6 movable contacts with interlocking lever 2-3, even
Lever 2-3 and catch bar 2-5 is fixed by trip bolt 2-7 and is connected, and one end of curved scale ruler 2-2 passes through trip bolt
2-7 is fixed on the side of scalpel concealing device 3, and the other end of curved scale ruler 2-2 is fixed on gun-shaped by fastening bolt 2-6
On half-shell 2-4, it is provided with T shapes protrusion 2-3-1, catch bar 2-5 on catch bar 2-5 and is connect with L-shaped groove 2-4-4 movable contacts,
Gun body scratches the switch of hand 2-1 operation spreader 1 in order to control, and the bottom end of catch bar 2-5 and operation spreader 1, which is fixed, to be connected；
T shape protrusions 2-3-1, bar-shaped trough 2-3-2, T shape protrusion 2-3-1 and L-shaped groove 2-4-4 are provided on interlocking lever 2-3
Movable contact connects, and one end of bar-shaped trough 2-3-2 and catch bar 2-5 is adapted；
Circular through hole 2-4-1, strip groove 2-4-2, column-shaped projection 2-4-3, L-shaped groove are provided on gun-shaped half-shell 2-4
2-4-4, right angle trigonometry block 2-4-5, strip through-hole 2-4-6, special impression 2-4-7, semi-circular recesses 2-4-8, semi-circular recesses
2-4-8 is located at the lower section of strip groove 2-4-2, and circular through hole 2-4-1 is located at the top of strip groove 2-4-2, strip groove 2-
Column-shaped projection 2-4-3 is provided on 4-2, there are two L-shaped groove 2-4-4, is located at the both sides of gun-shaped half-shell 2-4, gun-shaped half-shell 2-4
Top formed right angle trigonometry block 2-4-5, right angle trigonometry block 2-4-5 is adjacent with strip through-hole 2-4-6, and column-shaped projection 2-4-3 is
Gun body scratches the central shaft of hand 2-1, and gun-shaped half-shell 2-4 is the protective shell of device；
Scalpel concealing device 3 includes hiding I 3-1 of handle, hiding II 3-2 of handle, handle head cover 3-3, hides I 3- of handle
1 is adapted with II 3-2 of hiding handle by slot, and is in close contact connection, handle head cover 3-3 and meanwhile with I 3-1 of hiding handle and
II 3-2 of handle is hidden to be meshed by screw thread；
It hides and is provided with I 3-1-1 of T connected in stars, I 3-1-2 of half slot, I 3- of circular trough 3-1-3, T connected in star on I 3-1 of handle
1-1 is located at the middle for hiding I 3-1 of handle, and circular trough 3-1-3 is evenly distributed on the both sides of I 3-1-1 of T connected in stars, half slot I
3-1-2 is located at the right side of I 3-1-1 of T connected in stars；
It hides and is provided with II 3-2-2 of circular protrusions 3-2-1, T connected in star, II 3-2-3 of half slot on II 3-2 of handle, T shapes are recessed
II 3-2-2 of slot is located at the centre for hiding II 3-2 of handle, and circular protrusions 3-2-1 is evenly distributed on the both sides of II 3-2-2 of T connected in stars,
II 3-2-3 of half slot is located at the right side of II 3-2-2 of T connected in stars；
Handle head cover 3-3 includes magnet piece 3-3-1, v-depression 3-3-2, scalpel 3-3-3, connection head cover 3-3-4, magnetic
Iron block 3-3-1 is meshed with head cover 3-3-4 is connect by screw thread, and v-depression 3-3-2, scalpel are provided on magnet piece 3-3-1
3-3-3 and v-depression 3-3-2 is adapted, and magnet piece 3-3-1 is the effect of fixed scalpel 3-3-3；
Operation spreader 1 is connect with 2 movable contact of gun-shaped shell, gun-shaped shell 2 passes through screw thread with scalpel concealing device 3
It is meshed.
Specific implementation mode two：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the gun-shaped half-shell 2-4, the material for hiding I 3-1 of handle, hiding II 3-2 of handle and connecting head cover 3-3-4 are doctor
Use plastics.
Specific implementation mode three：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
The material of step explanation, II 1-2 of the scalpel 3-3-3, I 1-1 of dilator tooth and dilator tooth is medical stainless steel.
Specific implementation mode four：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
The material of step explanation, the resistance rubber cushion 1-3 is rubber, and there are two quantity, and position is symmetrical, and outer surface is both provided with
Antiskid thread.
Specific implementation mode five：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
I 3-1 of hiding handle, step explanation hides II 3-2 of handle, handle head cover 3-3 concentrically line.
Specific implementation mode six：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
The quantity of step explanation, the circular trough 3-1-3 and circular protrusions 3-2-1 have seven, and position is corresponding.
Specific implementation mode seven：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, there are two the numbers of the curved scale ruler 2-2, and positional symmetry.
Specific implementation mode eight：
Illustrate that present embodiment, present embodiment make into one embodiment one with reference to Fig. 1,2,3,4,5,6,7,8
Step explanation, the outer surface of II 3-2 of I 3-1 of hiding handle and hiding handle is both provided with antiskid thread.
The application method of device：Occupation mode one is operation spreader, and both hands hold scalpel concealing device 3, by gun body
It scratches hand 2-1 to pull back, gun body scratches hand 2-1 and drives interlocking lever 2-3, interlocking lever 2-3 that catch bar 2-5, catch bar 2-5 is pushed to push hand
Art dilator 1, operation spreader 1 are separated by right angle trigonometry block 2-4-5, play the role of dilator.
Occupation mode two is tweezers, and both hands hold scalpel concealing device 3, gun body is scratched hand 2-1 to being pushed forward, gun body is scratched
Hand 2-1 drives interlocking lever 2-3, interlocking lever 2-3 to pull back catch bar 2-5, and catch bar 2-5 pulls back operation spreader 1, makes
Operation spreader 1 closes, and plays the role of tweezers.
Occupation mode three is scalpel, and connection head cover 3-3-4 is backed out, scalpel 3-3-3 is taken out, makes hand when being finished
Art knife 3-3-3 is replaced, and magnet piece 3-3-1 is sucked scalpel 3-3-3 is taken out.
The present apparatus gathers around the function there are three types of operation tool, and multi-purpose content while preparation convenient for operation consent tool, and is saved
The time of operation, apparatus structure is reasonable, easy to use.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (8)
1. a kind of new-type multi-purpose gun-shaped surgical dilator, including operation spreader (1), gun-shaped shell (2), scalpel are hidden
Hide device (3), it is characterised in that：The operation spreader (1) includes dilator tooth I (1-1), dilator tooth II (1-2), resistance
Power rubber cushion (1-3), dilator tooth I (1-1) are connect with dilator tooth II (1-2) by fastening bolt (2-6) movable contact, resistance
Rubber cushion (1-3) is contacted with the fixed contact connectio of dilator tooth I (1-1), resistance rubber cushion (1-3) with dilator tooth II (1-2) fixation
Connection；
Gun-shaped shell (2) includes that gun body is scratched hand (2-1), curved scale ruler (2-2), interlocking lever (2-3), gun-shaped half-shell (2-4), pushed away
Lever (2-5), fastening bolt (2-6), trip bolt (2-7), gun body, which is scratched on hand (2-1), is provided with circular through hole (2-4-1), rifle
Body is scratched hand (2-1) and is adapted by through-hole with column-shaped projection (2-4-3), and gun body scratches hand (2-1) and passes through fastening with interlocking lever (2-3)
Bolt (2-6) movable contact connects, and interlocking lever (2-3) is connected with catch bar (2-5) by the way that trip bolt (2-7) is fixed,
One end of curved scale ruler (2-2) is fixed on the side of scalpel concealing device (3), curved scale by trip bolt (2-7)
The other end of ruler (2-2) is fixed on by fastening bolt (2-6) in gun-shaped half-shell (2-4), and T shapes are provided on catch bar (2-5)
Raised (2-3-1), catch bar (2-5) are connect with L-shaped groove (2-4-4) movable contact, catch bar (2-5) and operation spreader
(1) bottom end, which is fixed, to be connected；
T shapes raised (2-3-1), bar-shaped trough (2-3-2), T shapes raised (2-3-1) and L-shaped groove are provided on interlocking lever (2-3)
(2-4-4) movable contact connects, and bar-shaped trough (2-3-2) and one end of catch bar (2-5) are adapted；
Circular through hole (2-4-1), strip groove (2-4-2), column-shaped projection (2-4-3), L-shaped are provided in gun-shaped half-shell (2-4)
Groove (2-4-4), right angle trigonometry block (2-4-5), strip through-hole (2-4-6), special impression (2-4-7), semi-circular recesses (2-4-
8), semi-circular recesses (2-4-8) are located at the lower section of strip groove (2-4-2), and circular through hole (2-4-1) is located at strip groove (2-
Top 4-2) is provided with column-shaped projection (2-4-3) on strip groove (2-4-2), and there are two L-shaped grooves (2-4-4), is located at rifle
The top of the both sides of shape half-shell (2-4), gun-shaped half-shell (2-4) forms right angle trigonometry block (2-4-5), right angle trigonometry block (2-4-5)
It is adjacent with strip through-hole (2-4-6)；
Scalpel concealing device (3) includes hiding handle I (3-1), hiding handle II (3-2), handle head cover (3-3), hides handle
Hand I (3-1) and hiding handle II (3-2) are adapted by slot, and are in close contact connection, handle head cover (3-3) and meanwhile with it is hidden
It hides handle I (3-1) and hiding handle II (3-2) is meshed by screw thread；
It hides and is provided with T connected in stars I (3-1-1), half slot I (3-1-2), circular trough (3-1-3) on handle I (3-1), T shapes are recessed
Slot I (3-1-1) is located at the middle for hiding handle I (3-1), and circular trough (3-1-3) is evenly distributed on T connected in stars I (3-1-1)
Both sides, half slot I (3-1-2) are located at the right side of T connected in stars I (3-1-1)；
It hides and is provided with circular protrusions (3-2-1), T connected in stars II (3-2-2), half slot II (3-2-3), T on handle II (3-2)
Connected in star II (3-2-2) is located at the centre for hiding handle II (3-2), and circular protrusions (3-2-1) are evenly distributed on T connected in stars II
The both sides of (3-2-2), half slot II (3-2-3) are located at the right side of T connected in stars II (3-2-2)；
Handle head cover (3-3) includes magnet piece (3-3-1), v-depression (3-3-2), scalpel (3-3-3), connection head cover (3-3-
4), magnet piece (3-3-1) is meshed with head cover (3-3-4) is connect by screw thread, and v-depression is provided on magnet piece (3-3-1)
(3-3-2), scalpel (3-3-3) are adapted with v-depression (3-3-2)；
Operation spreader (1) is connect with gun-shaped shell (2) movable contact, gun-shaped shell (2) passes through with scalpel concealing device (3)
Screw thread is meshed.
2. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：The rifle
Shape half-shell (2-4), the material for hiding handle I (3-1), hiding handle II (3-2) and connecting head cover (3-3-4) are medical plastic.
3. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：The hand
The material of art knife (3-3-3), dilator tooth I (1-1) and dilator tooth II (1-2) is medical stainless steel.
4. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：The resistance
The material of power rubber cushion (1-3) is rubber, and there are two quantity, and position is symmetrical, and outer surface is both provided with antiskid thread.
5. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：Described is hidden
It hides handle I (3-1), hide handle II (3-2), handle head cover (3-3) concentrically line.
6. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：The circle
The quantity of shape slot (3-1-3) and circular protrusions (3-2-1) has seven, and position is corresponding.
7. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：The arc
There are two the numbers of shape graduated scale (2-2), and positional symmetry.
8. a kind of new-type multi-purpose gun-shaped surgical dilator according to claim 1, it is characterised in that：Described is hidden
The outer surface for hiding handle I (3-1) and hiding handle II (3-2) is both provided with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212983.3A CN108567453A (en) | 2018-03-15 | 2018-03-15 | A kind of new-type multi-purpose gun-shaped surgical dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212983.3A CN108567453A (en) | 2018-03-15 | 2018-03-15 | A kind of new-type multi-purpose gun-shaped surgical dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108567453A true CN108567453A (en) | 2018-09-25 |
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ID=63574242
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810212983.3A Pending CN108567453A (en) | 2018-03-15 | 2018-03-15 | A kind of new-type multi-purpose gun-shaped surgical dilator |
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| CN203619639U (en) * | 2013-11-04 | 2014-06-04 | 苏州奥然日用品有限公司 | Multifunctional foot care device |
| CN104367353A (en) * | 2014-11-14 | 2015-02-25 | 付奇伟 | Dilator in total knee arthroplasty |
| CN204600600U (en) * | 2015-04-10 | 2015-09-02 | 柳州市人民医院 | For the Multifunctional surgical tool of wound operation |
| CN205493905U (en) * | 2016-03-03 | 2016-08-24 | 郭群峰 | Cervical vertebra way of escape vertebral plate clearance struts ware |
| CN105997192A (en) * | 2016-06-29 | 2016-10-12 | 丽水市中心医院 | Thoracispinal posterior lumbar operating forceps |
| CN106388885A (en) * | 2016-11-10 | 2017-02-15 | 辽宁省人民医院 | Novel mastoid retractor |
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| FR2635260B1 (en) * | 1988-08-11 | 1990-11-09 | Crillon Jean Louis | GRIPPING METHOD AND DEVICE, FOR EXAMPLE FOR BIOPSY |
| US5509923A (en) * | 1989-08-16 | 1996-04-23 | Raychem Corporation | Device for dissecting, grasping, or cutting an object |
| CN202740052U (en) * | 2012-06-28 | 2013-02-20 | 上海交通大学医学院附属上海儿童医学中心 | Expander under endoscope |
| CN203619639U (en) * | 2013-11-04 | 2014-06-04 | 苏州奥然日用品有限公司 | Multifunctional foot care device |
| CN104367353A (en) * | 2014-11-14 | 2015-02-25 | 付奇伟 | Dilator in total knee arthroplasty |
| CN204600600U (en) * | 2015-04-10 | 2015-09-02 | 柳州市人民医院 | For the Multifunctional surgical tool of wound operation |
| CN205493905U (en) * | 2016-03-03 | 2016-08-24 | 郭群峰 | Cervical vertebra way of escape vertebral plate clearance struts ware |
| CN105997192A (en) * | 2016-06-29 | 2016-10-12 | 丽水市中心医院 | Thoracispinal posterior lumbar operating forceps |
| CN106388885A (en) * | 2016-11-10 | 2017-02-15 | 辽宁省人民医院 | Novel mastoid retractor |
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