CN107582140A - A kind of vein device for cutting of convenient regulation - Google Patents
A kind of vein device for cutting of convenient regulation Download PDFInfo
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- CN107582140A CN107582140A CN201710660148.1A CN201710660148A CN107582140A CN 107582140 A CN107582140 A CN 107582140A CN 201710660148 A CN201710660148 A CN 201710660148A CN 107582140 A CN107582140 A CN 107582140A
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- fixedly connected
- cutting
- supporting plate
- vein
- coupling
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Abstract
The invention discloses a kind of vein device for cutting of convenient regulation, including device body；Device body mainly by base, top plate, connect telescopic band and cut knife and form；Susceptor surface both sides are fixedly connected with Motorized lift device, are fixedly connected with connecting rod at the top of Motorized lift device, connecting rod end is fixedly connected with top plate；Susceptor surface is fixedly connected with retractor device, retractor device end is fixedly connected with supporting plate, supporting plate lower surface is hinged with stable expansion link, rotating bar is rotatably connected in connecting rod, rotating bar surface is arranged with Coupling, and fixed block is fixedly connected with the top of Coupling, sliding shoe is fixedly connected with the top of fixed block, top plate lower surface is provided with chute, and Coupling bottom is fixedly connected with expansion board.The device is easy to immobilized patients operative site, is conveniently performed the operation, and otch is strutted by expansion board, be convenient for vein cut-out work avoid it is traditional by spring extension strut the injury brought to patient.
Description
Technical field
The present invention relates to a kind of medicine equipment, specifically a kind of vein device for cutting of convenient regulation.
Background technology
At present, vascular surgery usually needs to be derived from the operations such as vena systemica is put up a bridge, blood vessel bypass, arteriovenous fistula shape,
Cutting for autogenous vein still operates inconvenience without special operating theater instruments, medical personnel at present.
In order to solve the above problems, a kind of vein cutter is disclosed in patent No. CN202932980U patent documents,
The vein cutter does a kerf in use, to corrective surgery position, struts otch by supporting plate, is easy to cut
Knife is carried out cutting vein, but in this document, is connected between supporting plate by spring, and supporting plate is fixed on into patient by spring
Inside otch, the fixed form is mainly to be realized by the elastic force of spring, but because the elastic force of spring is difficult to determine, because
This is during supporting plate support cutout, and easily because the elastic force of spring is excessive to cause wound to patient, practicality is bad.
The content of the invention
It is an object of the invention to provide a kind of vein device for cutting of convenient regulation, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of vein device for cutting of convenient regulation, including device body；Described device body is mainly by base, top
Plate, connect telescopic band and cut knife composition；The susceptor surface both sides are fixedly connected with Motorized lift device, Motorized lift device
Top is fixedly connected with connecting rod, and connecting rod end is fixedly connected with top plate；The susceptor surface is fixedly connected with retractor device,
Retractor device end is fixedly connected with supporting plate, and supporting plate lower surface is hinged with stable expansion link, stable expansion link both ends difference
It is hinged with supporting plate and base upper surface, rotating bar is rotatably connected in the connecting rod, rotating bar surface is arranged with Coupling,
Fixed block is fixedly connected with the top of the Coupling, sliding shoe is fixedly connected with the top of fixed block, the top plate lower surface is set
There is chute, chute is connected with sliding shoe, and Coupling bottom is fixedly connected with expansion board.
As the further scheme of the present invention：The top board surface is fixedly connected with connection telescopic band, and connects telescopic band
End, which is fixedly connected with, cuts knife.
As further scheme of the invention：The outer wall for cutting knife is V-arrangement, and its V-arrangement sunk part is blade part
Point.
As further scheme of the invention：The supporting plate is arcuate structure, and passes through hot pressing on supporting plate inwall
Mode is fixedly connected with layer of silica gel.
As further scheme of the invention：The stable expansion link is mainly made up of expansion link and spring, expansion link
Both ends are hinged with supporting plate and base respectively, and expansion link outer sheath is provided with spring, both ends of the spring respectively with supporting plate and base
It is be hinged.
As further scheme of the invention：The connecting rod right lateral surface is rotatably connected to rotational handle, rotates hand
Handle is connected with rotating bar.
As further scheme of the invention：Rotating bar surface both sides are evenly distributed with external screw thread, and external screw thread
It is in opposite direction, Coupling is concentric structure, and internal thread is provided with Coupling inwall, and internal thread and external screw thread, which coordinate, to be connected
Connect.
As further scheme of the invention：The expansion board is made up of macromolecule material, and expansion board is fan-shaped thin
Chip architecture.
Compared with prior art, the beneficial effects of the invention are as follows：The device in use, passes through the silicon on supporting plate
Glue-line and stablize expansion link and be easy to immobilized patients operative site, conveniently performed the operation, and the device is in use on patient
Otch strutted by expansion board, be convenient for vein cut-out work, and expansion board is used cooperatively by rotating bar and hand lever, just
In the distance between adjustment expansion board, avoid traditional extended by spring and strut the injury brought to patient.
Brief description of the drawings
The structural representation for the vein device for cutting that Fig. 1 is adjusted for convenience.
The structural representation of expansion board in the vein device for cutting that Fig. 2 is adjusted for convenience.
In figure：1- device bodies；2- bases；3- Motorized lift devices；4- connecting rods；5- top plates；6- connection telescopic bands；7-
Cut knife；8- rotating bars；9- rotational handles；10- Couplings；11- sliding shoes；12- expansion board；13- supporting plates；The flexible dresses of 14-
Put；The stable extensible members of 15-.
Embodiment
Technical scheme is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of vein device for cutting of convenient regulation, including device body 1；Described device body 1 is led
If by base 2, top plate 5, connection telescopic band 6 and cut knife 7 and form；The surface both sides of base 2 are fixedly connected with electronic liter
Falling unit 3, Motorized lift device 3 are electrically connected with the outside power supply of device body 1, and the top of Motorized lift device 3 is fixedly connected with
Connecting rod 4, the end of connecting rod 4 are fixedly connected with top plate 5；The energization work of Motorized lift device 3 can drive to be moved down on top plate 5
Dynamic, the surface of top plate 5 is fixedly connected with connection telescopic band 6, and connection telescopic band 6 end is fixedly connected with and cuts knife 7, cuts
The outer wall of knife 7 is V-arrangement, and its V-arrangement sunk part is knife edge part.
The surface of base 2 is fixedly connected with retractor device 14, and the end of retractor device 14 is fixedly connected with supporting plate 13, held
Supporting plate 13 is arcuate structure, and is fixedly connected with layer of silica gel by hot pressing mode on the inwall of supporting plate 13, and layer of silica gel is used to increase
Frictional force between patient and the surface of supporting plate 13, for immobilized patients.
The lower surface of supporting plate 13 is hinged with stable expansion link 15, the stable both ends of expansion link 15 respectively with supporting plate 13 and
The upper surface of base 2 is hinged, and the stable expansion link 15 is mainly made up of expansion link and spring, expansion link both ends respectively with supporting plate
13 and base be hinged, and expansion link outer sheath is provided with spring, and both ends of the spring is be hinged with supporting plate 13 and base 2 respectively, works as patient
When operative site is positioned over 13 surface of supporting plate, supporting plate 13 moves down, and stable expansion link 15 is used to tense supporting plate 13, keeps away
Exempt from supporting plate 13 to swing, improve the stability of supporting plate 13.
Rotating bar 8 is rotatably connected in the connecting rod 4, and the right lateral surface of connecting rod 4 is rotatably connected to rotational handle 9,
Rotational handle 9 is connected with rotating bar 8, and the surface both sides of rotating bar 8 are evenly distributed with external screw thread, and externally threaded in opposite direction,
The surface of rotating bar 8 is arranged with Coupling 10, and Coupling 10 is concentric structure, and is provided with interior spiral shell on the inwall of Coupling 10
Line, internal thread are connected with external screw thread, and the top of Coupling 10 is fixedly connected with fixed block, is fixedly connected at the top of fixed block
There is sliding shoe 11, the lower surface of top plate 5 is provided with chute, and chute is connected with sliding shoe 11, and the bottom of Coupling 10 is consolidated
Surely expansion board 12 is connected with, expansion board 12 is made up of macromolecule material, and expansion board 12 is fan-shaped flake structure, and thickness is small, leads to
Cross rotational handle 9 to rotate, rotational handle 9 drives rotating bar 8 to rotate, when rotating bar 8 rotates, due to rotating bar 8 and Coupling
10 for threaded connection, rotating bar 8 drive Coupling 10 do in the same direction or backwards to move, when device body 1 when not in use, Coupling
10 mutually abut.
The present invention operation principle be：Corrective surgery position is positioned over the surface of supporting plate 13, in use, quiet that need to cut
Arteries and veins one end skin surface does otch, otch about 1-2cm, after appearing vein, the height of top plate 5 is adjusted by Motorized lift device 3,
Until expansion board 12 is inserted inside patient incision, the rotational band turn lever 8 of rotational handle 9 rotates, and rotating bar 8 is in rotation process
In, for chute with sliding shoe 11 with the use of causing expansion board 12 to be done in the lower surface of top plate 5 backwards to moving, expansion board 12 cuts patient
Intraoral skin and adipose tissue struts, and cuts knife 7 and inserts in otch, and vein slips into the V-arrangement sunk part for cutting knife 7, will
Vein cut-out is taken out.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of vein device for cutting of convenient regulation, including device body；Described device body mainly by base, top plate,
Connection telescopic band is formed with knife is cut, it is characterised in that the susceptor surface both sides are fixedly connected with Motorized lift device, electronic
Connecting rod is fixedly connected with the top of lowering or hoisting gear, connecting rod end is fixedly connected with top plate；The susceptor surface is fixedly connected with
Retractor device, retractor device end are fixedly connected with supporting plate, and supporting plate lower surface is hinged with stable expansion link, stable expansion link
Both ends are hinged with supporting plate and base upper surface respectively, and rotating bar is rotatably connected in the connecting rod, and rotating bar surface is arranged
There is a Coupling, fixed block is fixedly connected with the top of the Coupling, be fixedly connected with sliding shoe at the top of fixed block, under the top plate
Surface is provided with chute, and chute is connected with sliding shoe, and Coupling bottom is fixedly connected with expansion board.
2. the vein device for cutting of a kind of convenient regulation according to claim 1, it is characterised in that the top board surface is consolidated
Surely connection telescopic band is connected with, and the flexible end of tape of connection is fixedly connected with and cuts knife.
3. the vein device for cutting of a kind of convenient regulation according to claim 2, it is characterised in that described to cut the outer of knife
Wall is V-arrangement, and its V-arrangement sunk part is knife edge part.
4. according to a kind of vein device for cutting of any described convenient regulations of claim 1-3, it is characterised in that the support
Plate is arcuate structure, and is fixedly connected with layer of silica gel by hot pressing mode on supporting plate inwall.
A kind of 5. vein device for cutting of convenient regulation according to claim 4, it is characterised in that the stable expansion link
Mainly it is made up of expansion link and spring, expansion link both ends are hinged with supporting plate and base respectively, and expansion link outer sheath is provided with bullet
Spring, both ends of the spring are hinged with supporting plate and base respectively.
6. the vein device for cutting of a kind of convenient regulation according to claim 1, it is characterised in that on the right side of the connecting rod
Surface pivots are connected with rotational handle, and rotational handle is connected with rotating bar.
A kind of 7. vein device for cutting of convenient regulation according to claim 6, it is characterised in that the rotating bar surface
Both sides are evenly distributed with external screw thread, and externally threaded in opposite direction, and Coupling is concentric structure, and is set on Coupling inwall
There is internal thread, internal thread is connected with external screw thread.
8. the vein device for cutting of a kind of convenient regulation according to claim 1, it is characterised in that the expansion board is height
Molecule material is made, and expansion board is fan-shaped flake structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660148.1A CN107582140A (en) | 2017-08-04 | 2017-08-04 | A kind of vein device for cutting of convenient regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660148.1A CN107582140A (en) | 2017-08-04 | 2017-08-04 | A kind of vein device for cutting of convenient regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107582140A true CN107582140A (en) | 2018-01-16 |
Family
ID=61042845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660148.1A Pending CN107582140A (en) | 2017-08-04 | 2017-08-04 | A kind of vein device for cutting of convenient regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107582140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19923534C1 (en) * | 1999-05-21 | 2001-04-12 | Max Hauser Sueddeutsche Chirur | Surgical clamp for minimal invasive open-heart surgery has relatively displaced clamp arms provided with clamp plates engaging opposing rib sections |
| CN202932980U (en) * | 2012-12-17 | 2013-05-15 | 秦巍 | Vein cutting-taking machine |
| CN203763144U (en) * | 2014-03-19 | 2014-08-13 | 李秀芹 | Outpatient emergency surgery assist device |
| CN204909666U (en) * | 2015-09-12 | 2015-12-30 | 董君博 | Clinical device of changing dressings of orthopedics |
| CN205493899U (en) * | 2016-01-25 | 2016-08-24 | 吕伟 | Auxiliary device for thyroid surgery |
| CN205924083U (en) * | 2016-05-03 | 2017-02-08 | 程存涛 | Minimally invasive surgery opening pressurizer |
-
2017
- 2017-08-04 CN CN201710660148.1A patent/CN107582140A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19923534C1 (en) * | 1999-05-21 | 2001-04-12 | Max Hauser Sueddeutsche Chirur | Surgical clamp for minimal invasive open-heart surgery has relatively displaced clamp arms provided with clamp plates engaging opposing rib sections |
| CN202932980U (en) * | 2012-12-17 | 2013-05-15 | 秦巍 | Vein cutting-taking machine |
| CN203763144U (en) * | 2014-03-19 | 2014-08-13 | 李秀芹 | Outpatient emergency surgery assist device |
| CN204909666U (en) * | 2015-09-12 | 2015-12-30 | 董君博 | Clinical device of changing dressings of orthopedics |
| CN205493899U (en) * | 2016-01-25 | 2016-08-24 | 吕伟 | Auxiliary device for thyroid surgery |
| CN205924083U (en) * | 2016-05-03 | 2017-02-08 | 程存涛 | Minimally invasive surgery opening pressurizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
| CN111616778B (en) * | 2020-06-03 | 2024-04-26 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
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| PB01 | Publication | ||
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Application publication date: 20180116 |