CN106388884A - Surgical operation retraction device - Google Patents
Surgical operation retraction device Download PDFInfo
- Publication number
- CN106388884A CN106388884A CN201610959698.9A CN201610959698A CN106388884A CN 106388884 A CN106388884 A CN 106388884A CN 201610959698 A CN201610959698 A CN 201610959698A CN 106388884 A CN106388884 A CN 106388884A
- Authority
- CN
- China
- Prior art keywords
- diameter
- connecting rod
- fixedly connected
- section
- adapter sleeve
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
Abstract
The invention relates to a surgical operation retraction device. The surgical operation retraction device is characterized in that a clamping groove is arranged on an adjusting block; the other end of an adjusting fixed belt penetrates through the clamping groove, and is fixedly connected with the adjusting block through a positioning bolt; a plurality of positioning grooves with upward openings are arranged on the upper edge of the adjusting fixed belt; an adjusting positioner comprises a connecting rod, the connecting rod is penetrated in the positioning grooves in a crossing way, the outer end of the connecting rod is fixedly connected with an anti-loosening cap, the inner end of the connecting rod is fixedly connected with a connecting sleeve, at least one end of the connecting sleeve is provided with an opening, a rotary shaft is rotationally arranged in the connecting sleeve and is internally and externally moved, a retraction rope is fixedly connected and wound on the rotary shaft, the side wall of the connecting sleeve is provided with a rope outlet, and the free end of the retraction rope penetrates out of the rope outlet and is fixedly connected with a hook; one end of the rotary shaft is provided with a positioning part, the positioning part is in a circular truncated cone shape, the diameter of the cross section at the outer end of the positioning part is greater than the diameter of the cross section at the inner end, the positioning part is arranged across the end opening of the connecting sleeve, and the diameter of the end opening of the connecting sleeve is greater than the diameter of the cross section at the inner end of the positioning part, and is smaller than the diameter of the cross section at the outer end of the positioning part.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, more particularly, to a kind of surgical operating tractor.
Background technology
Surgeon is when performing an operation, it usually needs retract otch by drag hook, and to expand surgical field of view, this operation needs
It is further provided with personnel, many people coordinate tractive, the personnel that do not only take up are more, and nursing staff also can affect doctor's operation sometimes,
Make troubles.
Content of the invention
The present invention is directed to deficiency, provides and a kind of can reduce personnel and workload, surgical operating easy for operation
Tractor.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of surgical operating tractor, including with flexible, strip regulation fixing band, adjusts wherein one end of fixing band
It is fixedly connected with regulating block, regulating block offers draw-in groove, the other end adjusting fixing band passes through and by positioning in draw-in groove
Bolt and regulating block are fixedly linked has the determining of multiple opening upwards along edge thereon it is characterised in that adjusting in fixing band
Position groove, is provided with regulation localizer in locating slot, adjust localizer and include connecting rod, connecting rod across being through in locating slot, connecting rod
Outer end is fixedly connected with prevents raising one's hat, and connecting rod inner end is fixedly connected with adapter sleeve, adapter sleeve at least one end open, phase in adapter sleeve
To rotation, inside and outside it is movably set with rotating shaft, rotating shaft is fixedly connected and is wound with pulling rope, the side wall of adapter sleeve offers out
Rope mouth, the free end of pulling rope passes from rope outlet and is fixedly connected with drag hook；Wherein one end of rotating shaft is location division, location division
For truncated conical shape, the outer end cross-section diameter of location division is more than end cross-section diameter in it, location division across the port of adapter sleeve, and this
The port diameter of adapter sleeve is more than the inner diameter of section in location division, the diameter of section less than location division outer end.
According to described surgical operating tractor it is characterised in that being fixedly connected with baffle ring in described adapter sleeve, described
Rotating shaft passes through in baffle ring, and rotating shaft external screw thread is connected with anti-decylization, and the external diameter of anti-decylization is more than the internal diameter of baffle ring, anti-decylization and turning
The described location division of axle is located at the both sides of baffle ring respectively.
According to described surgical operating tractor it is characterised in that being rope woolding portion in the middle of described rotating shaft, during rope woolding portion is
Between the thick shape in thin two ends, described pulling rope is wrapped in rope woolding portion.
According to described surgical operating tractor it is characterised in that described connecting rod is truncated conical shape, its inner end perpendicular
It is less than the vertical cross-section diameter of its outer end to diameter of section.
According to described surgical operating tractor it is characterised in that the port width of described locating slot is at least below it
The width in internal certain level section, the port width of locating slot is less than the vertical cross-section diameter of described connecting rod outer end big
Vertical cross-section diameter in connecting rod inner end.
According to described surgical operating tractor it is characterised in that described rope outlet is along described adapter sleeve length side
Strip to setting.
According to described surgical operating tractor it is characterised in that described draw-in groove carries opening upwards, draw-in groove perpendicular
It is " U " type to section.
According to described surgical operating tractor it is characterised in that the described anti-front projection raised one's hat be triangle or
Circular.
According to described surgical operating tractor it is characterised in that described connecting rod is orthogonal with described adapter sleeve.
According to described surgical operating tractor it is characterised in that described location division outer end is fixedly connected with second-hand
Handle, described adapter sleeve is fixedly connected with first handle.
The present invention can strut operative incision automatically, personnel need not constantly hold drag hook too much, therefore can reduce operation
During personnel and workload, further for surgical provide facility.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation adjusting localizer in the present invention；
Fig. 3 is the facade structures schematic diagram adjusting fixing band in the present invention.
In accompanying drawing：
1st, locating slot；2nd, adjust fixing band；3rd, draw-in groove；4th, bolt；5th, regulating block；6th, adjust localizer.
601st, prevent raising one's hat；602nd, connecting rod；603rd, adapter sleeve；604th, baffle ring；605th, first handle；606th, anti-decylization；
607th, rope woolding portion；608th, rope outlet；609th, pulling rope；610th, drag hook；611st, location division；612nd, second handle.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of surgical operating tractor, fixes including with flexible, strip regulation
Band 2, the wherein one end adjusting fixing band 2 is fixedly connected with regulating block 5, and regulating block 5 offers draw-in groove 3, adjusts fixing band 2
The other end is passed through in draw-in groove 3 and is fixedly linked with regulating block 5 by bolt 4, adjusts in fixing band 2 along its top edge
Offer the locating slot 1 of multiple opening upwards, in locating slot 1, be provided with regulation localizer 6, adjust localizer 6 and include connecting rod
602, connecting rod 602 across being through in locating slot 1, connecting rod 602 outer end be fixedly connected with anti-raise one's hat 601, connecting rod 602 inner end is solid
Surely be connected with adapter sleeve 603, adapter sleeve 603 at least one end open, rotate against in adapter sleeve 603, be inside and outside movably set with turn
Axle, rotating shaft is fixedly connected and is wound with pulling rope 609, the side wall of adapter sleeve 603 offers rope outlet 608, pulling rope 609
Free end pass from rope outlet 608 and be fixedly connected with drag hook 610；Wherein one end of rotating shaft is location division 611, location division
611 is truncated conical shape, and the outer end cross-section diameter of location division 611 is more than end cross-section diameter in it, and location division 611 is across adapter sleeve
603 port, and the port diameter of this adapter sleeve 603 is more than the diameter of section of location division 611 the inner, less than outside location division 611
The diameter of section at end.
In the present embodiment, it is fixedly connected with baffle ring 604 in adapter sleeve 603, rotating shaft passes through in baffle ring 604, outside rotating shaft
It is threaded with anti-decylization 606, the external diameter of anti-decylization 606 is more than the internal diameter of baffle ring 604, the location division of anti-decylization 606 and rotating shaft
611 both sides being located at baffle ring 604 respectively.It is rope woolding portion 607 in the middle of rotating shaft, rope woolding portion 607 is the thick shape in middle thin two ends, leads
Drawstring 609 is wrapped in rope woolding portion 607.Connecting rod 602 is truncated conical shape, and the vertical cross-section diameter of its inner end is less than its outer end
Vertical cross-section diameter.The port width of locating slot 1 is at least below the width in its internal certain level section, the port of locating slot 1
Width is less than vertical cross-section diameter the vertical cross-section diameter more than connecting rod 602 inner end of connecting rod 602 outer end.
In the present embodiment, rope outlet 608 is the strip along the setting of adapter sleeve 603 length direction.Draw-in groove 3 carries upwards
Opening, the vertical cross-section of draw-in groove 3 is " U " type.Anti- 601 front projection of raising one's hat is triangle or circle.Connecting rod 602 and company
Female connector 603 is orthogonal.Location division 611 outer end is fixedly connected with second handle 612, and adapter sleeve 603 is fixedly connected with first-hand
Handle 605.
Claims (10)
1. a kind of surgical operating tractor, including with flexible, strip regulation fixing band（2）, adjust fixing band（2）'s
Wherein one end is fixedly connected with regulating block（5）, regulating block（5）On offer draw-in groove（3）, adjust fixing band（2）The other end from
Draw-in groove（3）Inside pass through and pass through bolt（4）With regulating block（5）It is fixedly linked it is characterised in that adjusting fixing band（2）On
There is the locating slot of multiple opening upwards along edge thereon（1）, locating slot（1）Inside it is provided with regulation localizer（6）, adjust positioning
Device（6）Including connecting rod（602）, connecting rod（602）Across being through locating slot（1）Interior, connecting rod（602）Outer end is fixedly connected with anti-
Raise one's hat（601）, connecting rod（602）Inner end is fixedly connected with adapter sleeve（603）, adapter sleeve（603）At least one end open, adapter sleeve
（603）Inside rotate against, be inside and outside movably set with rotating shaft, rotating shaft is fixedly connected and is wound with pulling rope（609）, adapter sleeve
（603）Side wall on offer rope outlet（608）, pulling rope（609）Free end from rope outlet（608）Pass and be fixedly connected
There is drag hook（610）；Wherein one end of rotating shaft is location division（611）, location division（611）For truncated conical shape, location division（611）Outer
End cross-section diameter is more than end cross-section diameter in it, location division（611）Across adapter sleeve（603）Port, and this adapter sleeve（603）
Port diameter be more than location division（611）Inner diameter of section, it is less than location division（611）The diameter of section of outer end.
2. surgical operating tractor according to claim 1 is it is characterised in that described adapter sleeve（603）Interior fixation is even
It is connected to baffle ring（604）, described rotating shaft is from baffle ring（604）Inside pass through, rotating shaft external screw thread is connected with anti-decylization（606）, anti-decylization
（606）External diameter be more than baffle ring（604）Internal diameter, anti-decylization（606）Described location division with rotating shaft（611）It is located at baffle ring respectively
（604）Both sides.
3. surgical operating tractor according to claim 1 is it is characterised in that be rope woolding portion in the middle of described rotating shaft
（607）, rope woolding portion（607）For the thick shape in middle thin two ends, described pulling rope（609）It is wrapped in rope woolding portion（607）On.
4. surgical operating tractor according to claim 1 is it is characterised in that described connecting rod（602）For truncated cone-shaped
Shape, the vertical cross-section diameter of its inner end is less than the vertical cross-section diameter of its outer end.
5. surgical operating tractor according to claim 1 is it is characterised in that described locating slot（1）Port width
At least below the width in its internal certain level section, locating slot（1）Port width be less than described connecting rod（602）Outer end
Vertical cross-section diameter is simultaneously more than connecting rod（602）The vertical cross-section diameter of inner end.
6. surgical operating tractor according to claim 1 is it is characterised in that described rope outlet（608）It is along described
Adapter sleeve（603）The strip of length direction setting.
7. surgical operating tractor according to claim 1 is it is characterised in that described draw-in groove（3）With opening upwards
Mouthful, draw-in groove（3）Vertical cross-section be " U " type.
8. surgical operating tractor according to claim 1 is it is characterised in that described prevent raising one's hat（601）Front throw
Shadow is triangle or circle.
9. surgical operating tractor according to claim 1 is it is characterised in that described connecting rod（602）With described company
Female connector（603）Orthogonal.
10. surgical operating tractor according to claim 1 is it is characterised in that described location division（611）Outer end is fixed
It is connected with second handle（612）, described adapter sleeve（603）It is fixedly connected with first handle（605）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959698.9A CN106388884A (en) | 2016-11-04 | 2016-11-04 | Surgical operation retraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959698.9A CN106388884A (en) | 2016-11-04 | 2016-11-04 | Surgical operation retraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388884A true CN106388884A (en) | 2017-02-15 |
Family
ID=58014869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610959698.9A Withdrawn CN106388884A (en) | 2016-11-04 | 2016-11-04 | Surgical operation retraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595335A (en) * | 2017-09-12 | 2018-01-19 | 崔林 | A kind of surgical operation automatic drag hook device |
| WO2019037505A1 (en) * | 2017-08-22 | 2019-02-28 | 佛山市优特医疗科技有限公司 | Surgical incision retractor |
-
2016
- 2016-11-04 CN CN201610959698.9A patent/CN106388884A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037505A1 (en) * | 2017-08-22 | 2019-02-28 | 佛山市优特医疗科技有限公司 | Surgical incision retractor |
| CN107595335A (en) * | 2017-09-12 | 2018-01-19 | 崔林 | A kind of surgical operation automatic drag hook device |
| CN107595335B (en) * | 2017-09-12 | 2020-06-09 | 青岛市城阳区人民医院 | Automatic retractor device for surgical operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170215 |