CN204863446U - Nail guide is got to orthopedics - Google Patents

Nail guide is got to orthopedics Download PDF

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Publication number
CN204863446U
CN204863446U CN201520515522.5U CN201520515522U CN204863446U CN 204863446 U CN204863446 U CN 204863446U CN 201520515522 U CN201520515522 U CN 201520515522U CN 204863446 U CN204863446 U CN 204863446U
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CN
China
Prior art keywords
sliding sleeve
sleeve
vertical
bolt
core
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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.)
Expired - Fee Related
Application number
CN201520515522.5U
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Chinese (zh)
Inventor
吴为
Original Assignee
吴为
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Filing date
Publication date
Application filed by 吴为 filed Critical 吴为
Priority to CN201520515522.5U priority Critical patent/CN204863446U/en
Application granted granted Critical
Publication of CN204863446U publication Critical patent/CN204863446U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a nail guide is got to orthopedics, there is vertical regulation pole the base side through main positioning bolt articulated linking to each other, vertical sliding sleeve has been worn to the relative rotation movable sleeve on the vertical regulation pole, the lateral wall threaded connection of vertical sliding sleeve has can make the vertical positioning bolt of vertical sliding sleeve location on vertical regulation pole, vertical positioning bolt's inner end top is in vertical regulation pole side, vertical positioning bolt one side fixedly connected with side -to -side adjustment pole, horizontal sliding sleeve has been worn to the relative rotation movable sleeve on the side -to -side adjustment pole, the lateral wall threaded connection of horizontal sliding sleeve has can make the transverse orientation bolt of horizontal sliding sleeve location on the side -to -side adjustment pole, the inner end top of transverse orientation bolt is in side -to -side adjustment pole side, the horizontal relative swivelling joint in sliding sleeve outside has the sleeve, the sleeve is located the base top. The sleeve internalization is pegged graft has the inner core, and the inner core includes the barrel, and the lateral wall and the telescopic inside wall interference fit of barrel are connected, and integrative fixedly connected with brace table outside the last edge ports of barrel, brace table lie in telescopic going up above the port.

Description

Orthopaedics gets nail conductor
Technical field
This utility model relates to a kind of medical apparatus and instruments of orthopaedics, particularly relates to a kind of orthopaedics and gets nail conductor.
Background technology
In clinical medicine, fracture is one of common disease of bone wound, and the normal method adopted for the treatment of fracture implements internal fixation operation, after resetting, is coupled together by the skeleton after resetting by means of the blade plate be made up of metal material and screw by fracture site.At enforcement internal fixation operation with postoperatively take off in the process of blade plate; need with screwdriver screw to be screwed tight and pull down; in actual mechanical process; sometimes screwdriver and screw relative tilt form certain angle; staff is difficult to ensure screwdriver and screw place point-blank, and add undue force, screw and screwdriver often understand slippage; cause screwdriver to stab patient, bring unnecessary misery and injury to patient.
Utility model content
This utility model, for deficiency, provides a kind of orthopaedics simple to operate, use safety to get nail conductor.
The technical scheme that this utility model solves the problems of the technologies described above is as follows:
A kind of orthopaedics gets nail conductor, comprise base, base side has been hinged and connected vertical adjustment bar by main bolt, after main bolt screws tight, vertical adjustment bar is positioned at base side, it is characterized in that, on vertical adjustment bar, relative rotary moveable cover is installed with vertical sliding sleeve, the sidewall thread of vertical sliding sleeve is connected with and vertical sliding sleeve can be made to be positioned at vertical bolt on vertical adjustment bar, the inner end of vertical bolt withstands on vertical adjustment bar side, vertical bolt side is integrally fixedly connected with lateral adjustments bar, on lateral adjustments bar, relative rotary moveable cover is installed with horizontal sliding sleeve, the sidewall thread of horizontal sliding sleeve is connected with and horizontal sliding sleeve can be made to be positioned at located lateral bolt on lateral adjustments bar, the inner end of located lateral bolt withstands on lateral adjustments bar side, be rotatably connected outside horizontal sliding sleeve sleeve relatively, sleeve is positioned at above base.
Nail conductor is got according to described orthopaedics, it is characterized in that, in described sleeve, activity is plugged with inner core, inner core comprises cylindrical shell, the lateral wall of cylindrical shell is connected with the medial wall interference fit of sleeve, integrally be fixedly connected with brace table outside the upper port edge of cylindrical shell, brace table is positioned at above the upper port of sleeve.
Nail conductor is got according to described orthopaedics, it is characterized in that, the described inner core that in described sleeve, activity grafting multilamellar is inside and outside arranged, the lateral wall of nexine inner core cylindrical shell is connected with the medial wall interference fit of outer inner core cylindrical shell, and the brace table of nexine inner core is positioned at above the brace table of outer inner core.
Nail conductor is got according to described orthopaedics, it is characterized in that, this orthopaedics is got nail conductor and is also comprised auxiliary sliding sleeve, up and downly in auxiliary sliding sleeve be plugged with support bar, the sidewall thread of auxiliary sliding sleeve is connected with and auxiliary sliding sleeve can be made to be positioned at auxiliary positioning bolt on support bar, integrally be fixedly connected with support set outside auxiliary sliding sleeve, the free end activity of described lateral adjustments bar is plugged in support set; Described submounts is distributed with the slot of multiple opening upwards to lower recess, and support bar lower end is plugged in one of them slot.
Get nail conductor according to described orthopaedics, it is characterized in that, described submounts is fixedly connected with liner, and liner upper surface forms the groove of arc downwards.
This utility model is provided with sleeve and inner core, when internal fixation operation is carried out to fracture patient, screwdriver can be inserted sleeve or inner core, can guide screwdriver with this, spacing, screwdriver in the process of operation is avoided disorderly to shake and screw slippage, use safe and reliable, operation is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model middle sleeve;
Fig. 3 is the structural representation of inner core in this utility model;
Fig. 4 is the plan structure schematic diagram of base in this utility model.
In accompanying drawing:
1, sleeve; 2, inner core; 3, horizontal sliding sleeve; 4, located lateral bolt; 5, lateral adjustments bar; 6, vertical bolt; 7, vertical sliding sleeve; 8, vertical adjustment bar; 9, main bolt; 10, liner; 11, groove; 12, base; 13, support bar; 14, auxiliary positioning bolt; 15, auxiliary sliding sleeve; 16, support set; 17, brace table; 18, slot.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As Fig. 1, Fig. 2 and Fig. 3, shown in Fig. 4, a kind of orthopaedics gets nail conductor, comprise base 12, base 12 side has been hinged and connected vertical adjustment bar 8 by main bolt 9, after main bolt 9 screws tight, vertical adjustment bar 8 is positioned at base 12 side, on vertical adjustment bar 8, relative rotary moveable cover is installed with vertical sliding sleeve 7, the sidewall thread of vertical sliding sleeve 7 is connected with and vertical sliding sleeve 7 can be made to be positioned at vertical bolt 6 on vertical adjustment bar 8, the inner end of vertical bolt 6 withstands on vertical adjustment bar 8 side, vertical bolt 6 side is integrally fixedly connected with lateral adjustments bar 5, on lateral adjustments bar 5, relative rotary moveable cover is installed with horizontal sliding sleeve 3, the sidewall thread of horizontal sliding sleeve 3 is connected with and horizontal sliding sleeve 3 can be made to be positioned at located lateral bolt 4 on lateral adjustments bar 5, the inner end of located lateral bolt 4 withstands on lateral adjustments bar 5 side, be rotatably connected outside horizontal sliding sleeve 3 sleeve 1 relatively, sleeve 1 is positioned at above base 12.Rotating vertical adjustment bar 8, lateral adjustments bar 5 and horizontal sliding sleeve 3 and sleeve 1 by regulating, the angle and direction of sleeve 1 can be controlled, make screwdriver just to screw, to operate.
In described sleeve 1, activity is plugged with inner core 2, and inner core 2 comprises cylindrical shell, and the lateral wall of cylindrical shell is connected with the medial wall interference fit of sleeve 1, and be integrally fixedly connected with brace table 17 outside the upper port edge of cylindrical shell, brace table 17 is positioned at above the upper port of sleeve 1.
In the present embodiment, the described inner core 2 that in described sleeve 1, activity grafting multilamellar is inside and outside arranged, the lateral wall of nexine inner core 2 cylindrical shell is connected with the medial wall interference fit of outer inner core 2 cylindrical shell, and the brace table 17 of nexine inner core 2 is positioned at above the brace table 17 of outer inner core 2.The setting of inner core 2 can adapt to the use needs of different model screwdriver.
In order to strengthen stability in the large during operation, this orthopaedics is got nail conductor and is also comprised auxiliary sliding sleeve 15, up and downly in auxiliary sliding sleeve 15 be plugged with support bar 13, the sidewall thread of auxiliary sliding sleeve 15 is connected with and auxiliary sliding sleeve 15 can be made to be positioned at auxiliary positioning bolt 14 on support bar 13, integrally be fixedly connected with support set 16 outside auxiliary sliding sleeve 15, the free end activity of described lateral adjustments bar 5 is plugged in support set 16; Depression that described base 12 faces down is distributed with the slot 18 of multiple opening upwards, and support bar 13 lower end is plugged in one of them slot 18.After the angle and direction of sleeve 1 regulates location, then it is fixing to carry out support to the free end of lateral adjustments bar 5, more effectively avoids small rocking in operation, is conducive to carrying out smoothly of operation.
Described base 12 is fixedly connected with liner 10 above, and liner 10 upper surface forms the groove 11 of arc downwards, and during operation, patient can suffering limb be placed in groove 11, adds the comfort level of patient during operation.

Claims (5)

1. an orthopaedics gets nail conductor, comprise base (12), base (12) side has been hinged and connected vertical adjustment bar (8) by main bolt (9), after main bolt (9) screws tight, vertical adjustment bar (8) is positioned at base (12) side, it is characterized in that, the upper relative rotary moveable cover of vertical adjustment bar (8) is installed with vertical sliding sleeve (7), the sidewall thread of vertical sliding sleeve (7) is connected with and vertical sliding sleeve (7) can be made to be positioned at vertical bolt (6) on vertical adjustment bar (8), the inner end of vertical bolt (6) withstands on vertical adjustment bar (8) side, vertical bolt (6) side is integrally fixedly connected with lateral adjustments bar (5), the upper relative rotary moveable cover of lateral adjustments bar (5) is installed with horizontal sliding sleeve (3), the sidewall thread of horizontal sliding sleeve (3) is connected with and horizontal sliding sleeve (3) can be made to be positioned at located lateral bolt (4) on lateral adjustments bar (5), the inner end of located lateral bolt (4) withstands on lateral adjustments bar (5) side, be rotatably connected outside horizontal sliding sleeve (3) sleeve (1) relatively, sleeve (1) is positioned at base (12) top.
2. orthopaedics according to claim 1 gets nail conductor, it is characterized in that, described sleeve (1) interior activity is plugged with inner core (2), inner core (2) comprises cylindrical shell, the lateral wall of cylindrical shell is connected with the medial wall interference fit of sleeve (1), integrally be fixedly connected with brace table (17) outside the upper port edge of cylindrical shell, brace table (17) is positioned at above the upper port of sleeve (1).
3. orthopaedics according to claim 2 gets nail conductor, it is characterized in that, the described inner core (2) that described sleeve (1) interior activity grafting multilamellar is inside and outside arranged, the lateral wall of nexine inner core (2) cylindrical shell is connected with the medial wall interference fit of outer inner core (2) cylindrical shell, and the brace table (17) of nexine inner core (2) is positioned at above the brace table (17) of outer inner core (2).
4. the orthopaedics according to claim 1 or 2 or 3 gets nail conductor, it is characterized in that, this orthopaedics is got nail conductor and is also comprised auxiliary sliding sleeve (15), up and downly in auxiliary sliding sleeve (15) be plugged with support bar (13), the sidewall thread of auxiliary sliding sleeve (15) is connected with and auxiliary sliding sleeve (15) can be made to be positioned at auxiliary positioning bolt (14) on support bar (13), auxiliary sliding sleeve (15) outside is integrally fixedly connected with support set (16), and the free end activity of described lateral adjustments bar (5) is plugged in support set (16); Depression that described base (12) faces down is distributed with the slot (18) of multiple opening upwards, and support bar (13) lower end is plugged in one of them slot (18).
5. orthopaedics according to claim 4 gets nail conductor, it is characterized in that, described base (12) is fixedly connected with liner (10) above, and liner (10) upper surface forms the groove (11) of arc downwards.
CN201520515522.5U 2015-07-16 2015-07-16 Nail guide is got to orthopedics Expired - Fee Related CN204863446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520515522.5U CN204863446U (en) 2015-07-16 2015-07-16 Nail guide is got to orthopedics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520515522.5U CN204863446U (en) 2015-07-16 2015-07-16 Nail guide is got to orthopedics

Publications (1)

Publication Number Publication Date
CN204863446U true CN204863446U (en) 2015-12-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520515522.5U Expired - Fee Related CN204863446U (en) 2015-07-16 2015-07-16 Nail guide is got to orthopedics

Country Status (1)

Country Link
CN (1) CN204863446U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104997558A (en) * 2015-07-16 2015-10-28 梁艳 Orthopaedics nail-removing guiding device
CN105832399A (en) * 2016-05-27 2016-08-10 遵义医学院附属医院 Locating and aligning device aided for traction of appendicular skeleton

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104997558A (en) * 2015-07-16 2015-10-28 梁艳 Orthopaedics nail-removing guiding device
CN104997558B (en) * 2015-07-16 2017-10-24 孙守勇 Orthopaedics takes nail guide
CN105832399A (en) * 2016-05-27 2016-08-10 遵义医学院附属医院 Locating and aligning device aided for traction of appendicular skeleton
CN105832399B (en) * 2016-05-27 2018-05-08 遵义医学院附属医院 A kind of appendicular skeleton draws auxiliary positioning sighting device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20160716

CF01 Termination of patent right due to non-payment of annual fee