CN205031309U - 4 retractors of medical science nursing - Google Patents
4 retractors of medical science nursing Download PDFInfo
- Publication number
- CN205031309U CN205031309U CN201520778160.9U CN201520778160U CN205031309U CN 205031309 U CN205031309 U CN 205031309U CN 201520778160 U CN201520778160 U CN 201520778160U CN 205031309 U CN205031309 U CN 205031309U
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- China
- Prior art keywords
- quadrant
- oblique
- screw rod
- fixed frame
- retracts
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- Expired - Fee Related
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Abstract
The utility model provides a 4 retractors of medical science nursing, which belongs to the technical field of medicine devices, its structure includes the mounting, the lower right corner of mounting is fixed to be provided with second quadrant and to lead out the circular arc piece, the right side of mounting is fixed and is provided with left right translation retractor, translation retractor about fixed being provided with of downside of mounting, the fixed surface of mounting is provided with the upset hinge, upset hinge connection has 45 degrees retractors of slant, first quadrant leads out the circular arc piece, second quadrant leads out the circular arc piece, third quadrant leads out the circular arc piece, the circular arc camber that the fourth quadrant led out the circular arc piece is the same. This 4 retractors of medical science nursing makes three the leading to keep away from same fixed position battle relatively, and leading of three removal make war independently respectively, each other do not influence, lead out 4 o'clock that so can obtain various shapes, and the practicality is stronger on medical science nursing and medical science are performed the operation, can be applicable to the operation of multiple special requirement, its flexible operation, convenient and fast.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of medical nursing 4 retractors.
Background technology
General, 4 ready-made retractors are not had under prior art, utilize two 2 retractors to retract traditionally simultaneously, again by fastened to each other for these two 2 retractors, obtain retracting of four some positions, its operation is relatively loaded down with trivial details, is extremely unfavorable for the auxiliary operation of medical nursing work or operation.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of medical nursing 4 retractors.
The technical solution of the utility model realizes in the following manner, this medical nursing 4 retractors, and its structure comprises fixture,
The lower right corner of fixture is fixedly installed the second quadrant and retracts arc plate,
The right side of fixture is fixedly installed left and right translation retractor,
Left and right translation retractor arranges left and right screw rod in the fixed frame of left and right, the left end of left and right screw rod is hinged on the left end of left and right fixed frame by ball pivot, the abduction end of left and right screw rod leans out the right-hand member of left and right fixed frame and is fixedly installed left and right adjusting butterfly swing handle, left and right screw rod is provided with left and right nut, left and right nut is fixedly connected with first quartile fixed bar, and first quartile fixed bar passes the slotted eye of left and right fixed frame and retracts arc plate with first quartile and be fixedly connected with;
The downside of fixture is fixedly installed upper and lower translation retractor,
Upper and lower translation retractor arranges upper and lower screw rod in upper and lower fixed frame, the upper end of upper and lower screw rod is hinged on the upper end of upper and lower fixed frame by ball pivot, the abduction end of upper and lower screw rod leans out the lower end of upper and lower fixed frame and is fixedly installed up-down adjustment butterfly swing handle, upper and lower screw rod is provided with lower nut, upper lower nut is fixedly connected with third quadrant fixed bar, and third quadrant fixed bar passes the slotted eye of upper and lower fixed frame and retracts arc plate with third quadrant and be fixedly connected with;
The surface of fixture is fixedly installed Upset hinge, and Upset hinge is connected with Oblique 45 Degree retractor,
Oblique 45 Degree retractor arranges oblique screw rod in oblique fixed frame, the upper end of oblique screw rod is hinged on the upper end of oblique fixed frame by ball pivot, the abduction end of oblique screw rod leans out the lower end of oblique fixed frame and is fixedly installed oblique adjustment butterfly swing handle, oblique screw rod is provided with oblique nut, oblique nut is fixedly connected with fourth quadrant fixed bar, and fourth quadrant fixed bar passes the slotted eye of oblique fixed frame and retracts arc plate with fourth quadrant and be flexibly connected;
The circular arc curvature that first quartile retracts arc plate, the second quadrant retracts arc plate, third quadrant retracts arc plate, fourth quadrant retracts arc plate is identical.
Fourth quadrant fixed bar and fourth quadrant are retracted arc plate and are flexibly connected by universal spherical joint.
The beneficial effect that this utility model is compared with prior art produced is:
This medical nursing 4 retractors utilize three 2 retractor combineds effect, wherein two 2 retractors be responsible for X to retract and the retracting of Y-direction, the retractor that another one Oblique 45 Degree is arranged is responsible for retracting of Oblique 45 Degree, three are made to retract a little relatively away from same fixing point position, and the retracting a little independently of three movements, be independent of each other, 4 that so can obtain various shape retract, on medical nursing and medical surgery, practicality is stronger, the operation of multiple particular/special requirement can be applicable to, its flexible operation, convenient and swift.
Retractor is reasonable in design, structure is simple for this medical nursing 4, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 of the present utility modelly retracts using state structural representation.
Labelling in accompanying drawing represents respectively:
1, fixture, the 2, second quadrant retracts arc plate,
3, left and right translation retractor, 4, left and right fixed frame, 5, left and right screw rod, 6, left and right adjusting butterfly swing handle, 7, left and right nut, 8, first quartile fixed bar, 9, first quartile retracts arc plate,
10, upper and lower translation retractor, 11, up and down fixed frame, 12, up and down screw rod, 13, up-down adjustment butterfly swing handle, 14, upper lower nut, 15, third quadrant fixed bar, 16, third quadrant retracts arc plate,
17, Upset hinge,
18, Oblique 45 Degree retractor, 19, oblique fixed frame, 20, oblique screw rod, 21, oblique adjustment butterfly swing handle, 22, oblique nut, 23, fourth quadrant fixed bar, 24, fourth quadrant retracts arc plate,
25, universal spherical joint.
Detailed description of the invention
Below in conjunction with accompanying drawing, medical nursing of the present utility model 4 retractors are described in detail below.
As shown in drawings, medical nursing of the present utility model 4 retractors, its structure comprises fixture 1,
The lower right corner of fixture 1 is fixedly installed the second quadrant and retracts arc plate 2,
The right side of fixture 1 is fixedly installed left and right translation retractor 3,
Left and right translation retractor 3 arranges left and right screw rod 5 in left and right fixed frame 4, the left end of left and right screw rod 5 is hinged on the left end of left and right fixed frame by ball pivot, the abduction end of left and right screw rod 5 leans out the right-hand member of left and right fixed frame and is fixedly installed left and right adjusting butterfly swing handle 6, left and right screw rod is provided with left and right nut 7, left and right nut 7 is fixedly connected with first quartile fixed bar 8, and first quartile fixed bar 8 passes the slotted eye of left and right fixed frame and retracts arc plate 9 with first quartile and be fixedly connected with;
The downside of fixture 1 is fixedly installed upper and lower translation retractor 10,
Upper and lower translation retractor 10 arranges upper and lower screw rod 12 in upper and lower fixed frame 11, the upper end of upper and lower screw rod 12 is hinged on the upper end of upper and lower fixed frame by ball pivot, the abduction end of upper and lower screw rod leans out the lower end of upper and lower fixed frame and is fixedly installed up-down adjustment butterfly swing handle 13, upper and lower screw rod is provided with lower nut 14, upper lower nut 14 is fixedly connected with third quadrant fixed bar 15, and third quadrant fixed bar 15 passes the slotted eye of upper and lower fixed frame and retracts arc plate 16 with third quadrant and be fixedly connected with;
The surface of fixture 1 is fixedly installed Upset hinge 17, and Upset hinge 17 is connected with Oblique 45 Degree retractor 18,
Oblique 45 Degree retractor 18 arranges oblique screw rod 20 in oblique fixed frame 19, the upper end of oblique screw rod 20 is hinged on the upper end of oblique fixed frame by ball pivot, the abduction end of oblique screw rod leans out the lower end of oblique fixed frame and is fixedly installed oblique adjustment butterfly swing handle 21, oblique screw rod is provided with oblique nut 22, oblique nut 22 is fixedly connected with fourth quadrant fixed bar 23, and fourth quadrant fixed bar 23 passes the slotted eye of oblique fixed frame and retracts arc plate 24 with fourth quadrant and be flexibly connected;
It is identical that first quartile retracts the circular arc curvature that arc plate 9, second quadrant retracts arc plate 2, third quadrant retracts arc plate 16, fourth quadrant retracts arc plate 24.
Fourth quadrant fixed bar and fourth quadrant are retracted arc plate and are flexibly connected by universal spherical joint 25.
Claims (2)
1. medical nursing 4 retractors, is characterized in that comprising fixture,
The lower right corner of fixture is fixedly installed the second quadrant and retracts arc plate,
The right side of fixture is fixedly installed left and right translation retractor,
Left and right translation retractor arranges left and right screw rod in the fixed frame of left and right, the left end of left and right screw rod is hinged on the left end of left and right fixed frame by ball pivot, the abduction end of left and right screw rod leans out the right-hand member of left and right fixed frame and is fixedly installed left and right adjusting butterfly swing handle, left and right screw rod is provided with left and right nut, left and right nut is fixedly connected with first quartile fixed bar, and first quartile fixed bar passes the slotted eye of left and right fixed frame and retracts arc plate with first quartile and be fixedly connected with;
The downside of fixture is fixedly installed upper and lower translation retractor,
Upper and lower translation retractor arranges upper and lower screw rod in upper and lower fixed frame, the upper end of upper and lower screw rod is hinged on the upper end of upper and lower fixed frame by ball pivot, the abduction end of upper and lower screw rod leans out the lower end of upper and lower fixed frame and is fixedly installed up-down adjustment butterfly swing handle, upper and lower screw rod is provided with lower nut, upper lower nut is fixedly connected with third quadrant fixed bar, and third quadrant fixed bar passes the slotted eye of upper and lower fixed frame and retracts arc plate with third quadrant and be fixedly connected with;
The surface of fixture is fixedly installed Upset hinge, and Upset hinge is connected with Oblique 45 Degree retractor,
Oblique 45 Degree retractor arranges oblique screw rod in oblique fixed frame, the upper end of oblique screw rod is hinged on the upper end of oblique fixed frame by ball pivot, the abduction end of oblique screw rod leans out the lower end of oblique fixed frame and is fixedly installed oblique adjustment butterfly swing handle, oblique screw rod is provided with oblique nut, oblique nut is fixedly connected with fourth quadrant fixed bar, and fourth quadrant fixed bar passes the slotted eye of oblique fixed frame and retracts arc plate with fourth quadrant and be flexibly connected;
The circular arc curvature that first quartile retracts arc plate, the second quadrant retracts arc plate, third quadrant retracts arc plate, fourth quadrant retracts arc plate is identical.
2. medical nursing according to claim 14 retractors, is characterized in that: fourth quadrant fixed bar and fourth quadrant are retracted arc plate and be flexibly connected by universal spherical joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778160.9U CN205031309U (en) | 2015-10-09 | 2015-10-09 | 4 retractors of medical science nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778160.9U CN205031309U (en) | 2015-10-09 | 2015-10-09 | 4 retractors of medical science nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031309U true CN205031309U (en) | 2016-02-17 |
Family
ID=55290248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778160.9U Expired - Fee Related CN205031309U (en) | 2015-10-09 | 2015-10-09 | 4 retractors of medical science nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031309U (en) |
-
2015
- 2015-10-09 CN CN201520778160.9U patent/CN205031309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161009 |