CN107280720A - A kind of operative incision retracts accurate muscular retractor - Google Patents
A kind of operative incision retracts accurate muscular retractor Download PDFInfo
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- CN107280720A CN107280720A CN201710594734.0A CN201710594734A CN107280720A CN 107280720 A CN107280720 A CN 107280720A CN 201710594734 A CN201710594734 A CN 201710594734A CN 107280720 A CN107280720 A CN 107280720A
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- elastic plate
- plate
- mounting seat
- elastic
- retracts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
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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
Accurate muscular retractor is retracted the invention discloses a kind of operative incision, including the first mounting seat and the second mounting seat, the first elastic plate and the second elastic plate are equipped with first mounting seat and the second mounting seat, this operative incision retracts accurate muscular retractor, it is simple in construction, circular profile frame is constituted by the way that first elastic plate and the second elastic plate of " U " type are relative, the radius of circular contour frame can be adjusted by the length for adjusting the first elastic plate and the second elastic plate end the first mounting seat of stretching and the second mounting seat, drawing is synchronized to the first elastic plate and the second elastic plate by the cooperation of thread spindle and nut, it is easy to control, regulation is more accurate simultaneously, it disclosure satisfy that the traction requirement of different incision, retract the middle part that plate is uniformly stuck in the first elastic plate and the second elastic plate, effectively musculature is isolated, while convenient disassembly, it is easy to clean and sterilizes.
Description
Technical field
The present invention relates to muscular retractor technical field, specially a kind of operative incision retracts accurate muscular retractor.
Background technology
The muscular retractor used at present is that both arms single hook " ox horn shape " automatic muscle retractor or the bilateral number of teeth are identical
Automatic muscle retractor, despite backbone and the muscular retractor of the conventional application of intraspinal tumor operation, and design is simple
Convenient application, but the former, exposure of surgical field small to muscle traction space is insufficient, the latter cuts off for rear center approach semi-vertebral plate
Or line side is because spinous process exists and retracts difficult and blocks visual area in the operation of the art formula such as Fenestration Discectomy, visual area exposure is not filled
Point, it is inconvenient for use while existing retractor frame is fixing device, it is impossible to accurately adjusted according to the size of otch.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect to retract accurate muscle there is provided a kind of operative incision
Retractor, simple in construction, controllability is strong, easy to use, can accurately be adjusted according to the size of operative incision, performs the operation
Broad view, the problem of effectively can solving in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of operative incision retracts accurate muscle and retracted
Be equipped with device, including the first mounting seat and the second mounting seat, first mounting seat and the second mounting seat the first elastic plate and
Traction plate, first mounting seat and second are connected with the middle part of second elastic plate, first elastic plate and the second elastic plate
The lateral surface of mounting seat is relative to be provided with connecting seat, and one end of the connecting seat and thread spindle rotates connection, the end of the thread spindle
Portion is fixed with adjustable plate.
As a preferred technical solution of the present invention, the first mounting seat and the second mounting seat side is provided with through hole,
And the height of through hole is equal to the first elastic plate and the second elastic plate height sum, the two of first elastic plate and the second elastic plate
End both passes through the through hole of the first mounting seat and the second mounting seat, and the first elastic plate and the second elastic plate are oppositely arranged.
As a preferred technical solution of the present invention, the traction plate includes location-plate, and location-plate is " L " template,
The lower surface of the location-plate horizontal component is welded with baffle plate, and the upper surface of the location-plate horizontal component is fixed with limit shaft,
And limit shaft is magnetic axle.
It is uniform on first elastic plate and the second elastic plate lateral surface as a preferred technical solution of the present invention
Locating slot is distributed with, the limit shaft is stuck in locating slot.
As a preferred technical solution of the present invention, the end of first elastic plate and the second elastic plate is all provided with hinged
Joint chair, one end of the hinged seat and articulated jib is hinged, two articulated jib ends of the elastic plate of homonymy first and the second elastic plate
It is hinged at respectively with nut, the nut is threadedly coupled with thread spindle.
Compared with prior art, the beneficial effects of the invention are as follows：This operative incision retracts accurate muscular retractor, structure
Simply, by the relative profile frame for constituting circle of the first elastic plate and the second elastic plate of " U " type, by adjusting the first elastic plate
The length for stretching out the first mounting seat and the second mounting seat with the second elastic plate end can be adjusted to the radius of circular contour frame
It is whole, drawing is synchronized to the first elastic plate and the second elastic plate by the cooperation of thread spindle and nut, it is easy to control, adjust simultaneously
Section is more accurate, disclosure satisfy that the traction requirement of different incision, retracts plate and is uniformly stuck in the first elastic plate and the second bullet
The middle part of power plate, effectively isolates to musculature, while convenient disassembly, is easy to clean and sterilizes.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structural diagram of the present invention.
In figure：1 first mounting seat, 2 second mounting seats, 3 first elastic plates, 301 locating slots, 4 second elastic plates, 5 are retracted
Plate, 501 location-plates, 502 limit shafts, 503 baffle plates, 6 connecting seats, 7 thread spindles, 8 adjustable plates, 9 hinged seats, 10 articulated jibs, 11 spiral shells
It is female.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of operative incision retracts accurate muscular retractor,
Including the first mounting seat 1 and the second mounting seat 2, the first elastic plate 3 and are equipped with the first mounting seat 1 and the second mounting seat 2
Two elastic plates 4, the first mounting seat 1 and the side of the second mounting seat 2 are provided with through hole, and the height of through hole is equal to the He of the first elastic plate 3
The two ends of the height sum of second elastic plate 4, the first elastic plate 3 and the second elastic plate 4 both pass through the first mounting seat 1 and second and installed
The through hole of seat 2, and the first elastic plate 3 and the second elastic plate 4 be oppositely arranged, the middle part card of the first elastic plate 3 and the second elastic plate 4
Traction plate 5 is connected to, retracting plate 5 includes location-plate 501, and location-plate 501 is " L " template, the following table of the horizontal component of location-plate 501
Face is welded with baffle plate 503, and the upper surface of the horizontal component of location-plate 501 is fixed with limit shaft 502, and limit shaft 502 is magnetic axle,
Locating slot 301 is uniformly distributed with first elastic plate 3 and the lateral surface of the second elastic plate 4, limit shaft 502 is stuck in locating slot 301
Interior, the lateral surface of the first mounting seat 1 and the second mounting seat 2 is relative to be provided with connecting seat 6, and one end of connecting seat 6 and thread spindle 7 is rotated
Connection, the end of thread spindle 7 is fixed with adjustable plate 8, and the end of the first elastic plate 3 and the second elastic plate 4 is equipped with hinged seat 9,
One end of hinged seat 9 and articulated jib 10 is hinged, the end part of two articulated jibs 10 of homonymy the first elastic plate 3 and the second elastic plate 4
It is not hinged at nut 11, nut 11 is threadedly coupled with thread spindle 7, this operative incision retracts accurate muscular retractor,
It is simple in construction, by first elastic plate 3 and the relative profile frame for constituting circle of the second elastic plate 4 of " U " type, pass through adjustment first
The first mounting seat 1 is stretched out in the end of 3 and second elastic plate of elastic plate 4 and the length of the second mounting seat 2 can be to circular contour frame
Radius is adjusted, and drawing is synchronized to the first elastic plate 3 and the second elastic plate 4 by the cooperation of thread spindle 7 and nut 11,
It is easy to control, it while regulation is more accurate, disclosure satisfy that the traction requirement of different incision, retract that plate 5 is uniform to be stuck in the
The middle part of one elastic plate 3 and the second elastic plate 4, effectively isolates to musculature, while convenient disassembly, be easy to cleaning and
Sterilization.
When in use：Turning adjustable plate 8 makes thread spindle 7 rotate in the connecting seat 6, nut 11 articulated jib 10 it is spacing under
Displacement is produced on thread spindle 7, articulated jib 10 drives the end of the first elastic plate 3 and the second elastic plate 4 is relative to be installed with first
The mounting seat 2 of seat 1 and second produces slip, then the circular contour radius that the first elastic plate 3 and the middle part of the second elastic plate 4 are constituted occurs
Change, the position of locating slot 301 that plate 5 is stuck in the middle part of the first elastic plate 3 and the second elastic plate 4 will be retracted, according to circular contour
Radius determines to retract the installation number of plate 5.
The present invention is simple in construction, and controllability is strong, easy to use, can accurately be adjusted according to the size of operative incision
Whole, regulation is accurate, and applicability is stronger, while surgical field of view is open, the progress of convenient operation.
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 operative incision retracts accurate muscular retractor, including the first mounting seat (1) and the second mounting seat (2), it is special
Levy and be：The first elastic plate (3) and the second elastic plate (4) are equipped with first mounting seat (1) and the second mounting seat (2),
Traction plate (5), first mounting seat (1) and second are connected with the middle part of first elastic plate (3) and the second elastic plate (4)
The lateral surface of mounting seat (2) is relative to be provided with connecting seat (6), and the connecting seat (6) rotates with one end of thread spindle (7) and is connected, institute
The end for stating thread spindle (7) is fixed with adjustable plate (8).
2. a kind of operative incision according to claim 1 retracts accurate muscular retractor, it is characterised in that：Described first
Mounting seat (1) and the second mounting seat (2) are provided with through hole sideways, and the height of through hole is equal to the first elastic plate (3) and the second elastic force
The two ends of plate (4) height sum, first elastic plate (3) and the second elastic plate (4) both pass through the first mounting seat (1) and second
The through hole of mounting seat (2), and the first elastic plate (3) and the second elastic plate (4) be oppositely arranged.
3. a kind of operative incision according to claim 1 retracts accurate muscular retractor, it is characterised in that：It is described to retract
Plate (5) includes location-plate (501), and location-plate (501) is " L " template, and the lower surface of location-plate (501) horizontal component is welded
Baffle plate (503) is connected to, the upper surface of location-plate (501) horizontal component is fixed with limit shaft (502), and limit shaft (502)
For magnetic axle.
4. a kind of operative incision according to claim 1 or 3 retracts accurate muscular retractor, it is characterised in that：It is described
Locating slot (301), limit shaft (502) card are uniformly distributed with first elastic plate (3) and the second elastic plate (4) lateral surface
In locating slot (301).
5. a kind of operative incision according to claim 1 retracts accurate muscular retractor, it is characterised in that：Described first
The end of elastic plate (3) and the second elastic plate (4) is equipped with hinged seat (9), the hinged seat (9) and one end of articulated jib (10)
It is hinged, the side of two articulated jib (10) ends of the elastic plate of homonymy first (3) and the second elastic plate (4) respectively with nut (11)
It is hinged, the nut (11) is threadedly coupled with thread spindle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594734.0A CN107280720A (en) | 2017-07-20 | 2017-07-20 | A kind of operative incision retracts accurate muscular retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594734.0A CN107280720A (en) | 2017-07-20 | 2017-07-20 | A kind of operative incision retracts accurate muscular retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280720A true CN107280720A (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594734.0A Pending CN107280720A (en) | 2017-07-20 | 2017-07-20 | A kind of operative incision retracts accurate muscular retractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN107280720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363737A (en) * | 2018-09-21 | 2019-02-22 | 宋作军 | Department of general surgery's clinic wound extension fixture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE618652C (en) * | 1932-07-23 | 1935-09-13 | Schmid Rudolf | Abdominal wall holder |
| US5299563A (en) * | 1992-07-31 | 1994-04-05 | Seton Joseph Z | Method of using a surgical retractor |
| US5520610A (en) * | 1991-05-31 | 1996-05-28 | Giglio; Steven R. | Self retaining retractor |
| CN202821464U (en) * | 2012-09-21 | 2013-03-27 | 天津市天津医院 | Mastoid retractor |
| CN203915043U (en) * | 2014-06-09 | 2014-11-05 | 徐勇 | Easy tune type retractor for a kind of bone surgery |
| CN105286765A (en) * | 2014-07-24 | 2016-02-03 | 郝宏 | Oral cavity bracing device for mandibular condyle process surgery |
-
2017
- 2017-07-20 CN CN201710594734.0A patent/CN107280720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE618652C (en) * | 1932-07-23 | 1935-09-13 | Schmid Rudolf | Abdominal wall holder |
| US5520610A (en) * | 1991-05-31 | 1996-05-28 | Giglio; Steven R. | Self retaining retractor |
| US5299563A (en) * | 1992-07-31 | 1994-04-05 | Seton Joseph Z | Method of using a surgical retractor |
| CN202821464U (en) * | 2012-09-21 | 2013-03-27 | 天津市天津医院 | Mastoid retractor |
| CN203915043U (en) * | 2014-06-09 | 2014-11-05 | 徐勇 | Easy tune type retractor for a kind of bone surgery |
| CN105286765A (en) * | 2014-07-24 | 2016-02-03 | 郝宏 | Oral cavity bracing device for mandibular condyle process surgery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363737A (en) * | 2018-09-21 | 2019-02-22 | 宋作军 | Department of general surgery's clinic wound extension fixture |
| CN109363737B (en) * | 2018-09-21 | 2020-12-15 | 宋作军 | Clinical wound expanding device for general surgery department |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |