CN205458840U - Accurate distance surgery retractor device of general external application - Google Patents
Accurate distance surgery retractor device of general external application Download PDFInfo
- Publication number
- CN205458840U CN205458840U CN201620110730.1U CN201620110730U CN205458840U CN 205458840 U CN205458840 U CN 205458840U CN 201620110730 U CN201620110730 U CN 201620110730U CN 205458840 U CN205458840 U CN 205458840U
- Authority
- CN
- China
- Prior art keywords
- square sleeve
- square
- drag hook
- sleeve
- slide block
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides an accurate distance surgery retractor device of general external application, relates to medical instrument technical field, and the square sleeve both ends bottom surface of its characterized in that vertical fixation respectively the bracing piece of symmetry each other, and two bracing piece lower extremes link the base that has mutual symmetry respectively, the center punishment of section of thick bamboo wall do not is equipped with the axially extending bore of mutual symmetry about the square sleeve, and the inside slide kit of square sleeve the slider that suits rather than the inner chamber of two mutual symmetries, and the slider vertically is equipped with the square centre bore that suits with drag hook upper segment appearance, end face centre downthehole threaded connection respectively in both ends the screw rod that the outer end was equipped with the hand wheel about square sleeve, two screw rod the inners respectively with square sleeve in slider rotationally connected, the drag hook upper segment is followed and is revealed above square sleeve after above -mentioned axially extending bore of square sleeve and the square centre bore above the slider are passed in proper order to square sleeve below, and the drag hook upper segment is equipped with spacing hole, the spacing downthehole spacer pin that is equipped with. It can be with incision expansion and the state of remaining stable of performing the operation when the operation.
Description
Technical field:
This utility model relates to technical field of medical instruments, a kind of general external accurate spacing operation retractor device.
Background technology:
When department of general surgery performs the operation, busy meeting runs into this situation, owing to operative incision position muscular tissue is more, the elasticity of muscular tissue makes operative incision be Guan Bi trend, surgical field of view is often blocked by muscular tissue, make operation to be normally carried out, in order to process above-mentioned situation, typically require the utensils such as surgery tractor clinically and operative incision is expanded.But the most simple in construction of currently used surgery tractor, it mostly is buckle metal strip structure or buckle caliper structure, need special medical personnel tractive personally in use and keep steady statue, operating time slightly length will consume a large amount of muscle power of medical personnel, and cause muscular soreness, drag hook cannot be made to maintain steady statue, add difficulty to the work of medical worker.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of easy and simple to handle, time saving and energy saving, and operative incision can be expanded when performing the operation and keep the general external accurate spacing operation retractor device of steady statue.
The purpose of this utility model is achieved in that this general external accurate spacing operation retractor device includes square sleeve, support bar, base, slide block, screw rod, handwheel, drag hook, spacer pin, bottom surface, square sleeve two ends is respectively perpendicular fixed symmetrical support bar, and two support bar lower ends are connected with symmetrical base respectively；Square sleeve upper and lower barrel center is respectively equipped with symmetrical axially extending bore, and square sleeve internal slide set is filled with two symmetrical slide blocks adapted with its inner chamber, and slide block is longitudinally provided with the square central hole adapted with drag hook profile；In the end-face central hole of two ends, square sleeve left and right, the most threaded the outer end is provided with the screw rod of handwheel, and two screw rod the inners are rotationally connected with the slide block in square sleeve respectively；Drag hook epimere is exposed at above square sleeve after sequentially passing through the axially extending bore above square sleeve and the square central hole above slide block below square sleeve, and drag hook epimere is provided with spacing hole, is provided with spacer pin in spacing hole.
During use, this device mobile also makes two bases lay respectively at operation table both sides, and now, two drag hooks are positioned at above operation table, then fixing in respectively two drag hooks being inserted otch and with spacer pin, finally rotating two drag hooks of handwheel can expand operative incision.
Advantage of the present utility model: easy and simple to handle, time saving and energy saving, operative incision can be expanded and keep steady statue when general surgery, prevent tractive shakiness from causing surgical field of view to be blocked by muscular tissue, can guarantee that being smoothed out of operation.
Accompanying drawing illustrates:
Accompanying drawing is structure sectional view of the present utility model.
Detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is described in further detail: this general external accurate spacing operation retractor device includes square sleeve 1, support bar 2, base 3, slide block 4, screw rod 5, handwheel 6, drag hook 7, spacer pin 8, bottom surface, square sleeve 1 two ends is respectively perpendicular fixed symmetrical support bar 2, and two support bar 2 lower ends are connected with symmetrical base 3 respectively；Square sleeve about 1 barrel center is respectively equipped with symmetrical axially extending bore, and square sleeve 1 internal slide set is filled with two symmetrical slide blocks 4 adapted with its inner chamber, and slide block 4 is longitudinally provided with the square central hole adapted with drag hook profile；In the end-face central hole of square sleeve about 1 two ends, the most threaded the outer end is provided with the screw rod 5 of handwheel 6, and two screw rod 5 the inners are rotationally connected with the slide block 4 in square sleeve 1 respectively；Drag hook 7 epimere is exposed at above square sleeve 1 after sequentially passing through the axially extending bore above square sleeve 1 and the square central hole above slide block 4 below square sleeve 1, and drag hook 7 epimere is provided with spacing hole, is provided with spacer pin 8 in spacing hole.
Claims (1)
1. a general external accurate spacing operation retractor device, including square sleeve (1),
Support bar (2), base (3), slide block (4), screw rod (5), handwheel (6), drag hook (7),
Spacer pin (8), it is characterised in that square sleeve (1) bottom surface, two ends is respectively perpendicular fixed
Symmetrical support bar (2), two support bar (2) lower ends are connected with respectively symmetrically
Base (3)；Square sleeve (1) is respectively equipped with symmetrical in barrel center up and down
Axially extending bore, square sleeve (1) internal slide set be filled with two symmetrical with in it
The slide block (4) that chamber adapts, slide block (4) is longitudinally provided with and adapts with drag hook (7) profile
Square central hole；In the end-face central hole of square sleeve (1) two ends, left and right, screw thread connects respectively
Then outer end is provided with the screw rod (5) of handwheel (6), two screw rod (5) the inners respectively with side
Slide block (4) in shape sleeve (1) is rotationally connected；Drag hook (7) epimere is from square sleeve
(1) lower section sequentially passes through on the above axially extending bore of square sleeve (1) and slide block (4)
Being exposed at square sleeve (1) top behind the square central hole in face, drag hook (7) epimere is provided with limit
Hole, position, is provided with spacer pin (8) in spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110730.1U CN205458840U (en) | 2016-01-28 | 2016-01-28 | Accurate distance surgery retractor device of general external application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110730.1U CN205458840U (en) | 2016-01-28 | 2016-01-28 | Accurate distance surgery retractor device of general external application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458840U true CN205458840U (en) | 2016-08-17 |
Family
ID=56673724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110730.1U Expired - Fee Related CN205458840U (en) | 2016-01-28 | 2016-01-28 | Accurate distance surgery retractor device of general external application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648723A (en) * | 2017-10-23 | 2018-02-02 | 陕西省核工业二五医院 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
| CN110123398A (en) * | 2019-05-15 | 2019-08-16 | 神耀媚 | It is a kind of to be conveniently adjusted type pull device for surgical operation |
| CN113413222A (en) * | 2021-06-22 | 2021-09-21 | 昆明市延安医院 | Micro-root tip is 3D for operation to print drag hook |
-
2016
- 2016-01-28 CN CN201620110730.1U patent/CN205458840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648723A (en) * | 2017-10-23 | 2018-02-02 | 陕西省核工业二五医院 | Cranium struts drainage system after a kind of Multifunctional nerve surgery |
| CN110123398A (en) * | 2019-05-15 | 2019-08-16 | 神耀媚 | It is a kind of to be conveniently adjusted type pull device for surgical operation |
| CN113413222A (en) * | 2021-06-22 | 2021-09-21 | 昆明市延安医院 | Micro-root tip is 3D for operation to print drag hook |
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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 |
Granted publication date: 20160817 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |