CN107348996A - A kind of scalpel of blade easy to disassemble - Google Patents
A kind of scalpel of blade easy to disassemble Download PDFInfo
- Publication number
- CN107348996A CN107348996A CN201710719890.5A CN201710719890A CN107348996A CN 107348996 A CN107348996 A CN 107348996A CN 201710719890 A CN201710719890 A CN 201710719890A CN 107348996 A CN107348996 A CN 107348996A
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- blade
- fixedly connected
- chute
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
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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)
- Knives (AREA)
Abstract
The invention discloses a kind of scalpel of blade easy to disassemble, including handle of a knife and bull stick, the inner chamber of the handle of a knife is provided with blade, the left end of the blade extends to the outside of handle of a knife, the bottom that the blade is located at handle of a knife inner chamber one end offers neck, the bottom of the handle of a knife is fixedly connected with casing, and the bottom of the cabinet wall is fixedly connected with dividing plate, the first contiguous block is fixedly connected with the top of the dividing plate.The present invention is by setting being used cooperatively for handle of a knife, bull stick, blade, neck, casing, dividing plate, the first contiguous block, head rod, the second connecting rod, screwed hole, elongated hole, fixed block, fixed mount, threaded rod, screwed hole, rotating disk, fixing groove, sliding block, the first chute, the second contiguous block, movable plate, slide bar, the second chute, through hole and kelly, possesses the advantages of easy to disassemble, the use of convenient use person, the substantial amounts of time is saved, improves the practicality of scalpel.
Description
Technical field
The present invention relates to field of medical technology, specially a kind of scalpel of blade easy to disassemble.
Background technology
Operation refers to the excision that doctor carries out with medicine equipment to patient body, suture etc. and treated, and with knife, cuts, the apparatus such as pin
In the operation that body local is carried out, it is the primary treatments of surgery to maintain the health of patient, is commonly called as " operating on ", in hospital
The scalpel that surgeon uses divides blade and handle of a knife, and blade is disposable, and handle of a knife is not that other apparatuses are nor once
Property, but be all by autoclaved in each use, so-called sterilizing is exactly to kill all microorganisms, as long as so tight
Lattice sterilize, with regard to without worrying this problem, still, common scalpel process in more allowing blade replacement is more numerous in the market
It is trivial, user's use is influenceed, the substantial amounts of time is wasted, reduces the practicality of scalpel.
The content of the invention
It is an object of the invention to provide a kind of scalpel of blade easy to disassemble, possess the advantages of easy to disassemble, solve
Common scalpel process in more allowing blade replacement is relatively complicated in the market, user's use is influenceed, when wasting substantial amounts of
Between, the problem of reducing scalpel practicality.
To achieve the above object, the present invention provides following technical scheme：A kind of scalpel of blade easy to disassemble, including knife
Handle and bull stick, the inner chamber of the handle of a knife are provided with blade, and the left end of the blade extends to the outside of handle of a knife, and the blade is located at
The bottom of handle of a knife inner chamber one end offers neck, and the bottom of the handle of a knife is fixedly connected with casing, the bottom of the cabinet wall
Dividing plate is fixedly connected with, the first contiguous block is fixedly connected with the top of the dividing plate, the positive both sides of the first contiguous block are equal
Head rod is connected with by rotating shaft, the one end of the head rod away from the first contiguous block is connected by rotarod activity
The second connecting rod is connected to, the surface of the bull stick offers screwed hole, and the right side opening of the casing is provided with elongated hole, and the casing is right
The bottom of side is fixedly connected with fixed block, and the right-hand member of the fixed block is connected with fixed mount by rotating shaft, and the casing is right
The bottom of side is provided through threaded rod, and the left end of the threaded rod sequentially passes through elongated hole and screwed hole and extends to the interior of casing
Portion, the right-hand member of the threaded rod are fixedly connected with rotating disk, and the right side opening of the threaded rod bottom is provided with fixing groove, the fixed mount
One end away from fixed block extends to the inner chamber of fixing groove, and the left end of the threaded rod is connected with sliding block, in the casing
The first chute is offered on the left of wall, the sliding block is connected with the first slide, and the top of second connecting rod is by turning
Axle is connected with the second contiguous block, and movable plate, the both sides of the movable plate are fixedly connected with the top of second contiguous block
Slide bar is fixedly connected with, the top of the cabinet wall both sides offers the second chute, and the slide bar and the second chute are slided
Dynamic connection, the bottom of the handle of a knife offers through hole, kelly, the top of the kelly is fixedly connected with the top of the movable plate
Through through hole and extend to the inside of neck.
Preferably, rubber blanket, the left side of the rubber blanket and the right side of blade are fixedly connected with the right side of the handle of a knife inwall
Side contacts.
Preferably, the surface of the threaded rod is provided with external screw thread, and the inwall of the bull stick is provided with mutually fits with external screw thread
The internal thread matched somebody with somebody.
Preferably, cushion pad is fixedly connected with the top of the second chute inwall, the cushion pad is square.
Preferably, the slide bar is located at one end of the second chute inner chamber and is connected with roller, the roller by rotating shaft
Side away from slide bar contacts with the inwall of the second chute.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention passes through handle of a knife, bull stick, blade, neck, casing, dividing plate, the first contiguous block, head rod, the second connection
Bar, screwed hole, elongated hole, fixed block, fixed mount, threaded rod, roller, rotating disk, fixing groove, sliding block, the first chute, the second connection
Block, movable plate, slide bar, the second chute, through hole and kelly are used cooperatively, and possess the advantages of easy to disassemble, convenient use person's
Use, save the substantial amounts of time, improve the practicality of scalpel.
2nd, the present invention can be protected handle of a knife, be prevented handle of a knife from impingement phenomenon occur with blade, add operation by rubber blanket
The practicality of knife, by setting cushion pad, the second chute can be protected, prevent the second chute from impingement phenomenon occur with slide bar, increased
The practicality of scalpel is added, by setting roller to reduce the frictional force between slide bar and the second chute, by setting second
Chute and slide bar can be balanced support to movable plate, plate easy to remove it is vertically movable, pass through sliding block and the first chute
Setting can be easy to the rotation of threaded rod to threaded rod through row balanced support.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A of the present invention partial structurtes enlarged diagram；
Fig. 3 is lateral partial structurtes sectional view of the present invention.
In figure：1 handle of a knife, 2 bull sticks, 3 blades, 4 necks, 5 casings, 6 dividing plates, 7 first contiguous blocks, 8 head rods, 9
Two connecting rods, 10 screwed holes, 11 elongated holes, 12 fixed blocks, 13 fixed mounts, 14 threaded rods, 15 rollers, 16 rotating disks, 17 fixing grooves, 18
Sliding block, 19 first chutes, 20 second contiguous blocks, 21 movable plates, 22 slide bars, 23 second chutes, 24 through holes, 25 kellies, 26 rubber
Pad, 27 cushion pads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of scalpel of blade easy to disassemble, including handle of a knife 1 and bull stick 2, the right side of the inwall of handle of a knife 1
Rubber blanket 26, the left side of rubber blanket 26 and the right contact of blade 3 are fixedly connected with, by rubber blanket 26, handle of a knife can be protected
1, prevent handle of a knife 1 from impingement phenomenon occur with blade 3, add the practicality of scalpel, the inner chamber of handle of a knife 1 is provided with blade 3, knife
The left end of piece 3 extends to the outside of handle of a knife 1, and the bottom that blade 3 is located at the inner chamber one end of handle of a knife 1 offers neck 4, the bottom of handle of a knife 1
Portion is fixedly connected with casing 5, and the bottom of the inwall of casing 5 is fixedly connected with dividing plate 6, and the top of dividing plate 6 is fixedly connected with the first company
Block 7 is connect, 7 positive both sides of the first contiguous block are connected with head rod 8 by rotating shaft, and head rod 8 is away from
One end of one contiguous block 7 is connected with the second connecting rod 9 by bull stick 2, and the surface of bull stick 2 offers screwed hole 10, casing 5
Right side opening be provided with elongated hole 11, the bottom on the right side of casing 5 is fixedly connected with fixed block 12, and the right-hand member of fixed block 12 is lived by rotating shaft
Dynamic to be connected with fixed mount 13, the bottom on the right side of casing 5 is provided through threaded rod 14, and the surface of threaded rod 14 is provided with outer spiral shell
Line, the inwall of bull stick 2 are provided with the internal thread being adapted with external screw thread.The left end of threaded rod 14 sequentially passes through elongated hole 11 and screw thread
Hole 10 and the inside for extending to casing 5, the right-hand member of threaded rod 14 are fixedly connected with rotating disk 16, and threaded rod 14 opens up on the right side of bottom
There is fixing groove 17, the one end of fixed mount 13 away from fixed block 12 extends to the inner chamber of fixing groove 17, the left end activity of threaded rod 14
Sliding block 18 is connected with, the first chute 19 is offered on the left of the inwall of casing 5, sliding block 18 is slidably connected with the first chute 19, passed through
The setting of the chute 19 of sliding block 18 and first can be balanced support to threaded rod 14, be easy to the rotation of threaded rod 14, and second connects
The top of extension bar 9 is connected with the second contiguous block 20 by rotating shaft, and the top of the second contiguous block 20 is fixedly connected with movable plate
21, the both sides of movable plate 21 have been fixedly connected with slide bar 22, and one end that slide bar 22 is located at the inner chamber of the second chute 23 is lived by rotating shaft
Dynamic to be connected with roller 15, side of the roller 15 away from slide bar 22 contacts with the inwall of the second chute 23, by setting roller 15 to subtract
Frictional force between the small chute 23 of slide bar 22 and second, the top of the inwall both sides of casing 5 offers the second chute 23, slide bar
22 are slidably connected with the second chute 23, and cushion pad 27 is fixedly connected with the top of the inwall of the second chute 23, and cushion pad 27 is pros
Shape, by setting cushion pad 27, the second chute 23 can be protected, prevent the chute 23 of slide bar 22 and second from impingement phenomenon occur, increased
The practicality of scalpel is added, by setting the second chute 23 and slide bar 22 to be balanced support to movable plate 21, has been easy to
Movable plate 21 it is vertically movable, the bottom of handle of a knife 1 offers through hole 24, and the top of movable plate 21 is fixedly connected with kelly 25, card
The top of bar 25 is through through hole 24 and extends to the inside of neck 4, by handle of a knife 1, bull stick 2, blade 3, neck 4, casing 5, every
Plate 6, the first contiguous block 7, head rod 8, the second connecting rod 9, screwed hole 10, elongated hole 11, fixed block 12, fixed mount 13, spiral shell
Rasp bar 14, roller 15, rotating disk 16, fixing groove 17, sliding block 18, the first chute 19, the second contiguous block 20, movable plate 21, slide bar 22,
Second chute 23, through hole 24 and kelly 25 are used cooperatively, and are possessed the advantages of easy to disassemble, the use of convenient use person, are saved
Substantial amounts of time, improve the practicality of scalpel.
In use, fixed mount 13 is first extracted fixing groove 17 by user, rotating disk 16 is rotated, rotating disk 16 drives 14 turns of threaded rod
Dynamic, threaded rod 14 drives bull stick 2 to rotate, by the moving belt movable slider 18 of the connecting rod 9 of head rod 8 second in the first chute
Slide, moved up by the second contiguous block of mobile drive 20 of the connecting rod 9 of head rod 8 second, the second contiguous block in 19
20 drive movable plates 21 move up, and by slide bar 22, the upward sliding in the second chute 23 drives kelly 25 upward to movable plate 21
Mobile, during dismounting, operation is opposite.
In summary：The scalpel of the blade easy to disassemble, by bull stick 2, head rod 8, the second connecting rod 9, solid
Determine frame 13, threaded rod 14, rotating disk 16, fixing groove 17, sliding block 18, the first chute 19, the second contiguous block 20, slide bar 22, movable plate
21st, the cooperation of slide bar 22, slide bar 22, kelly 25, solve scalpel common in the market in more allowing blade replacement process compared with
To be cumbersome, user's use is influenceed, wastes the substantial amounts of time, the problem of reducing the practicality of scalpel.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of scalpel of blade easy to disassemble, including handle of a knife（1）And bull stick（2）, it is characterised in that：The handle of a knife（1）'s
Inner chamber is provided with blade（3）, the blade（3）Left end extend to handle of a knife（1）Outside, the blade（3）Positioned at handle of a knife（1）
The bottom of inner chamber one end offers neck（4）, the handle of a knife（1）Bottom be fixedly connected with casing（5）, the casing（5）It is interior
The bottom of wall is fixedly connected with dividing plate（6）, the dividing plate（6）Top be fixedly connected with the first contiguous block（7）, described first connects
Connect block（7）Positive both sides are connected with head rod by rotating shaft（8）, the head rod（8）Away from first
Contiguous block（7）One end pass through bull stick（2）It is connected with the second connecting rod（9）, the bull stick（2）Surface offer screw thread
Hole（10）, the casing（5）Right side opening be provided with elongated hole（11）, the casing（5）The bottom on right side is fixedly connected with fixed block
（12）, the fixed block（12）Right-hand member fixed mount is connected with by rotating shaft（13）, the casing（5）The bottom on right side is passed through
Wear and be equipped with threaded rod（14）, the threaded rod（14）Left end sequentially pass through elongated hole（11）And screwed hole（10）And extend to case
Body（5）Inside, the threaded rod（14）Right-hand member be fixedly connected with rotating disk（16）, the threaded rod（14）The right side opening of bottom
Provided with fixing groove（17）, the fixed mount（13）Away from fixed block（12）One end extend to fixing groove（17）Inner chamber, it is described
Threaded rod（14）Left end be connected with sliding block（18）, the casing（5）The first chute is offered on the left of inwall（19）, institute
State sliding block（18）With the first chute（19）It is slidably connected, second connecting rod（9）Top be connected with by rotating shaft
Two contiguous blocks（20）, second contiguous block（20）Top be fixedly connected with movable plate（21）, the movable plate（21）Two
Side has been fixedly connected with slide bar（22）, the casing（5）The top of inwall both sides offers the second chute（23）, the slide bar
（22）With the second chute（23）It is slidably connected, the handle of a knife（1）Bottom offer through hole（24）, the movable plate（21）Top
Portion is fixedly connected with kelly（25）, the kelly（25）Top pass through through hole（24）And extend to neck（4）Inside.
A kind of 2. scalpel of blade easy to disassemble according to claim 1, it is characterised in that：The handle of a knife（1）Inwall
Right side be fixedly connected with rubber blanket（26）, the rubber blanket（26）Left side and blade（3）Right contact.
A kind of 3. scalpel of blade easy to disassemble according to claim 1, it is characterised in that：The threaded rod（14）'s
Surface is provided with external screw thread, the bull stick（2）Inwall be provided with the internal thread being adapted with external screw thread.
A kind of 4. scalpel of blade easy to disassemble according to claim 1, it is characterised in that：Second chute（23）
Cushion pad is fixedly connected with the top of inwall（27）, the cushion pad（27）For square.
A kind of 5. scalpel of blade easy to disassemble according to claim 1, it is characterised in that：The slide bar（22）It is located at
Second chute（23）One end of inner chamber is connected with roller by rotating shaft（15）, the roller（15）Away from slide bar（22）One
Side and the second chute（23）Inwall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719890.5A CN107348996A (en) | 2017-08-21 | 2017-08-21 | A kind of scalpel of blade easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719890.5A CN107348996A (en) | 2017-08-21 | 2017-08-21 | A kind of scalpel of blade easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107348996A true CN107348996A (en) | 2017-11-17 |
Family
ID=60289629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719890.5A Pending CN107348996A (en) | 2017-08-21 | 2017-08-21 | A kind of scalpel of blade easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107348996A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932462A (en) * | 2017-12-15 | 2018-04-20 | 湖南新融创科技有限公司 | A kind of hardware production rack |
| CN107985573A (en) * | 2017-11-22 | 2018-05-04 | 安徽天鹰兄弟无人机科技创新有限公司 | A kind of auxiliary liter of device of buoyancy for unmanned plane |
| CN108386681A (en) * | 2017-12-22 | 2018-08-10 | 张崇荣 | A kind of special physical examination device of physical examination |
| CN108392716A (en) * | 2018-04-16 | 2018-08-14 | 佛山市恩正生物医药科技有限公司 | A kind of intrathoracic drain of controllable flow rate |
| CN108870000A (en) * | 2018-09-08 | 2018-11-23 | 臻信（深圳）实业有限公司 | A kind of stereoscopic display touch screen |
| TWI790891B (en) * | 2022-01-11 | 2023-01-21 | 松瑢有限公司 | Scalpel blade removal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013105050U1 (en) * | 2013-11-09 | 2013-12-13 | Xiaoming Zhang | A scalpel with exchangeable blade |
| CN203710090U (en) * | 2014-02-20 | 2014-07-16 | 岳修臣 | Operating scalpel for neurosurgery department |
| CN104132600A (en) * | 2013-06-09 | 2014-11-05 | 国家电网公司 | O-type sealing circle diameter measurement method and auxiliary device for implementing method |
| CN205322439U (en) * | 2015-12-31 | 2016-06-22 | 深圳市鑫迪科技有限公司 | But scalpel of quick replacement tool bit |
-
2017
- 2017-08-21 CN CN201710719890.5A patent/CN107348996A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132600A (en) * | 2013-06-09 | 2014-11-05 | 国家电网公司 | O-type sealing circle diameter measurement method and auxiliary device for implementing method |
| DE202013105050U1 (en) * | 2013-11-09 | 2013-12-13 | Xiaoming Zhang | A scalpel with exchangeable blade |
| CN203710090U (en) * | 2014-02-20 | 2014-07-16 | 岳修臣 | Operating scalpel for neurosurgery department |
| CN205322439U (en) * | 2015-12-31 | 2016-06-22 | 深圳市鑫迪科技有限公司 | But scalpel of quick replacement tool bit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985573A (en) * | 2017-11-22 | 2018-05-04 | 安徽天鹰兄弟无人机科技创新有限公司 | A kind of auxiliary liter of device of buoyancy for unmanned plane |
| CN107932462A (en) * | 2017-12-15 | 2018-04-20 | 湖南新融创科技有限公司 | A kind of hardware production rack |
| CN108386681A (en) * | 2017-12-22 | 2018-08-10 | 张崇荣 | A kind of special physical examination device of physical examination |
| CN108392716A (en) * | 2018-04-16 | 2018-08-14 | 佛山市恩正生物医药科技有限公司 | A kind of intrathoracic drain of controllable flow rate |
| CN108870000A (en) * | 2018-09-08 | 2018-11-23 | 臻信（深圳）实业有限公司 | A kind of stereoscopic display touch screen |
| TWI790891B (en) * | 2022-01-11 | 2023-01-21 | 松瑢有限公司 | Scalpel blade removal device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |