CN201861683U - Breast skin flap arc-shaped draw hook with movable hook harrows - Google Patents
Breast skin flap arc-shaped draw hook with movable hook harrows Download PDFInfo
- Publication number
- CN201861683U CN201861683U CN2010206309618U CN201020630961U CN201861683U CN 201861683 U CN201861683 U CN 201861683U CN 2010206309618 U CN2010206309618 U CN 2010206309618U CN 201020630961 U CN201020630961 U CN 201020630961U CN 201861683 U CN201861683 U CN 201861683U
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- movable hook
- hook
- arc
- movable
- bent frame
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Abstract
The utility model discloses a breast skin flap arc-shaped draw hook with movable hook harrows, which belongs to the field of medical appliances. The draw hook comprises an arc-shaped framework (1), slide blocks (2), the movable hook harrows (3) and pressurization screws (4), wherein a plurality of slide blocks are sheathed on the arc-shaped framework, both sides of each slide block corresponding to arc-shaped edges of the arc-shaped framework are provided with movable hook harrow holes (5), movable hook harrow handle parts (6) are inserted in the movable hook harrow holes and are positioned between the arc-shaped framework and the tops of the slide blocks, movable hook harrow tooth parts (7) point to the circle center of the arc-shaped framework, pressurization screw holes (9) are formed at the tops of the slides blocks, and the slide blocks and the movable hook harrow handle parts can be simultaneously pressed and fixed on the arc-shaped framework through tightly screwing the pressurization screws (4). The draw hook has a simple structure, is flexible to operate and precise to position, has a labor-saving effect and is applicable to breast surgery, particularly draw operation for cutting skin flaps in the breast cancer radical surgery process.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of breast flap arc drag hook with movable hook rake.
Background technology
In China and worldwide, breast carcinoma is frequently-occurring disease, commonly encountered diseases at present.The Therapeutic Principle of breast carcinoma is the Comprehensive Treatment based on surgical operation.Clinically, the present main art formula that adopts of the mammary cancer surgery improvement radical correction that is radical-ability.In this operation, the operation that relates to the flap incision usually needs more than half an hour, and in most of time, needs people's both hands add that another people's one hand is specifically designed to the drag hook of flap.And the work of drag hook is a kind of mechanical work that technology content is not high, physical fitness requirement is higher that need keep continuing pulling force for a long time.Be understood that a no small contradiction is many times during mammary cancer radical operation operation at present, doctor's staff seems not enough; Simultaneously, too much staff is arranged at again on the post of mechanical flap drag hook, and some is wasted one's talent on a petty job, and does not demonstrate surgical due value.
Help to appear otch in the prior art or appear the drag hook apparatus of surgical field of view not within minority, but make a general survey of existing apparatus and existing patent, still have comparatively significant disadvantages: the needs that have are fixed on the bed frame of operation table, are awkward; The body that has is huge, is suitable for deep exposures such as abdominal cavity; The training characteristic that has is obvious, as vein retractor, nerve hook.
Bibliographical information some be applicable to the ring type drag hook of abdominal operation, because the needs of abdominal operation, the surface of these drag hooks must be smooth, and drag hook is bigger, be not suitable for the requirement that operation on breast (as the breast carcinoma radical surgery) need hook flap, and these drag hooks promptly are maintained fixed after according to the otch size adjustment drag hook position that appears of operation needs, no longer change usually, and must adjust the time, operator usually needs the operation of stopping, like this, adjusted often, then delayed the time of operation.Therefore, though these drag hooks have the advantage of saving manpower, also brought the mobile shortcoming of adjustment underaction.In addition, because in the operation technique that relates to the breast flap, one-sided flap carries out, rather than bilateral hockets, and therefore, circumtractor has occupied the both sides of range of operation, can hinder operation technique and interrupts the view.
Still the drag hook that does not have at present can apply in a flexible way in operation on breast tractive flap is reported.
The utility model content
The purpose of this utility model is at above-mentioned technical problem, and a kind of breast flap arc drag hook with movable hook rake that operation on breast tractive flap is used that is applicable to of flexible operation is provided.
The purpose of this utility model realizes by following technical proposal:
A kind of breast flap arc drag hook with movable hook rake, this drag hook contains bent frame 1, slide block 2, movable hook rake 3, compression screw 4, be with some slide blocks 2 on the bent frame 1, slide block 2 has movable hook rake trepanning 5 with the corresponding dual-side of curved edge of bent frame, movable hook rabble arm portion 6 inserts movable hooks rake trepannings 5 and between bent frame and slider top, movable hook rake briar tooth portion 7 points to the center of circle of bent frame, slider top has compression screw hole 9, screws compression screw 4 and slide block and movable hook rabble arm portion can be oppressed simultaneously and be fixed in bent frame.
Described breast flap arc drag hook, wherein there are some briar tooths 8 in movable hook rake briar tooth portion 7, preferred one～three briar tooth.
Described breast flap arc drag hook, wherein bent frame top shoe quantity is 2～10, preferred 3～5, each slide block is with a movable hook rake.
Described breast flap arc drag hook, wherein movable hook rake trepanning lower flat is lower than the bent frame upper surface.
Described breast flap arc drag hook, wherein compression screw comprises knob 11 and bolt 12.The rotation of bolt by knob is implemented in precession and the back-out in the compression screw hole of slider top, can add press fit or loosens movable hook rabble arm portion.Bolt also can make slide block be fixed on the bent frame when movable hook rabble arm portion is exerted pressure; Movable hook target shank keeps suitable length, is used to regulate the position of briar tooth portion.
Described breast flap arc drag hook, wherein annular frame is made of two arc-shaped slide rails 13 and some slide rail connecting portions 14.
Described breast flap arc drag hook, wherein annular frame is provided with handle 15, and handle can be positioned at the outer middle side part of bent frame.
This utility model beneficial effect:
This utility model adopts bent frame, is fit to operation on breast, can not hinder operation technique and interrupt the view.Adopt slide block to combine with the movable hook rake, advance and retreat through the slide block trepanning along bent frame slip and movable hook rabble arm portion by slide block, realize the position adjustment of briar tooth on two-dimensional direction, this utility model does not set in advance position point to the change in location of slide block and movable hook rabble arm portion, can realize the accurate adjusting of briar tooth position, be fit to the needs of the different breast carcinoma radical surgery flap drag hook of length difference, radian.Adopt a compression screw simultaneously slide block and the compressing of movable hook rabble arm portion to be fixed in bent frame.Briar tooth portion adopts rake formula structure, is convenient to hook flap, especially is fit to cut in the mammary cancer radical operation operation process tractive operation of flap.Adopt hand-held, drag hook itself is not fixed, can adjust the effect of tractive flexibly, both saved staff, keep the advantage of adjusting flexibly again according to the operation needs.
This utility model is simple in structure, easy to operate, with strong points, has solved present operation on breast and has especially cut the difficult problem that flap does not have the special-purpose drag hook of flexible operation in the mammary cancer radical operation operation process.
Description of drawings
Fig. 1 is this utility model overall schematic.
Fig. 2 is the bent frame sketch map.
Fig. 3 is movable hook rake sketch map.
Fig. 4 is the slide block sketch map.
Fig. 5 is the compression screw sketch map.
Wherein: 1. bent frame, 2. slide block, 3. movable hook rake, 4. compression screw, 5. movable hook rake trepanning, 6. movable hook rabble arm portion, 7. movable hook rake briar tooth portion, 8. briar tooth, 9. compression screw hole, 11. knobs, 12. bolt, 13. arc-shaped slide rails, 14. slide rail connecting portions, 15. handles.
The specific embodiment
Below in conjunction with Figure of description this utility model is further elaborated.
Embodiment 1
According to Fig. 1～5, this utility model drag hook contains bent frame 1, slide block 2, movable hook rake 3, compression screw 4, be with some slide blocks 2 on the bent frame 1, slide block 2 has movable hook rake trepanning 5 with the corresponding dual-side of curved edge of bent frame, movable hook rabble arm portion 6 inserts movable hooks rake trepannings 5 and between bent frame and slider top, movable hook rake briar tooth portion 7 points to the center of circle of bent frame, slider top has compression screw hole 9, screws compression screw 4 and slide block and movable hook rabble arm portion can be oppressed simultaneously and be fixed in bent frame.
There are some briar tooths 8 in movable hook rake briar tooth portion 7, preferred one～three briar tooth.Bent frame top shoe quantity is 2～10, and preferred 3～5, each slide block is with a movable hook rake.Movable hook rake trepanning lower flat is lower than the bent frame upper surface.Compression screw comprises knob 11 and bolt 12.The rotation of bolt by knob is implemented in precession and the back-out in the compression screw hole of slider top, can add press fit or loosens movable hook rabble arm portion.Bolt also can make slide block be fixed on the bent frame when movable hook rabble arm portion is exerted pressure; Movable hook target shank keeps suitable length, is used to regulate the position of briar tooth portion.Annular frame is made of two arc-shaped slide rails 13 and some slide rail connecting portions 14.Annular frame can also be provided with handle 15, and handle can be positioned at the outer middle side part of bent frame, is convenient to the surgical staff one-handed performance.
The radian of bent frame and movable hook rabble arm minister weak point can be adjusted according to the needs of operation on breast.This utility model can adopt stainless steel material to make, and is convenient to sterilization.
During use, the patient is placed on bent frame 1 in the outside at flap edge, different according to the length of flap and radian, briar tooth 8 is navigated to suitable position, concrete operations are: according to direction of draw slide block 2 is slided on arc-shaped slide rail 13 and carry out the position adjustment, the needs that appear the position again according to briar tooth 8 force requests and operation, movable hook rabble arm portion 6 is moved in the movable hook rake trepanning 5 of slide block, adjust the position of movable hook rake 3 and briar tooth 8, rotary knob 11 makes the precession of bolt 12 in slide block compression screw hole 9, compressing movable hook rabble arm portion, movable hook rabble arm portion is oppressed in bent frame, by opposition slide block and bent frame are compressed simultaneously, play the fixedly effect (rotary knob 11 makes the back-out of bolt 12 in slide block compression screw hole 9 can loosen compressing, and movable hook rabble arm portion and slide block are regulated) of slide block and movable hook rake.Operator hooks flap with briar tooth, and hand-held handle carries out tractive can realize traction action for flap.
Claims (9)
1. one kind has the breast flap arc drag hook that movable hook is harrowed, it is characterized in that this drag hook contains bent frame (1), slide block (2), movable hook rake (3), compression screw (4), be with some slide blocks on the bent frame, the corresponding dual-side of the curved edge of slide block and bent frame has movable hook rake trepanning (5), movable hook rabble arm portion (6) inserts movable hook rake trepanning and between bent frame and slider top, movable hook rake briar tooth portion refers to (7) center of circle to bent frame, slider top has compression screw hole (9), screws compression screw (4) and slide block and movable hook rabble arm portion can be oppressed simultaneously and be fixed in bent frame.
2. breast flap arc drag hook according to claim 1 is characterized in that there are some briar tooths (8) in movable hook rake briar tooth portion (7).
3. breast flap arc drag hook according to claim 2 is characterized in that there is one～three briar tooth in movable hook rake briar tooth portion (7).
4. breast flap arc drag hook according to claim 1 is characterized in that bent frame top shoe quantity is 2～10, and each slide block is with a movable hook rake.
5. breast flap arc drag hook according to claim 4 is characterized in that bent frame top shoe quantity is 3～5.
6. breast flap arc drag hook according to claim 1 is characterized in that movable hook rake trepanning lower flat is lower than the bent frame upper surface.
7. breast flap arc drag hook according to claim 1 is characterized in that compression screw comprises knob (11) and bolt (12).
8. breast flap arc drag hook according to claim 1 is characterized in that annular frame is made of two arc-shaped slide rails (13) and some slide rail connecting portions (14).
9. breast flap arc drag hook according to claim 1 is characterized in that annular frame is provided with handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206309618U CN201861683U (en) | 2010-11-29 | 2010-11-29 | Breast skin flap arc-shaped draw hook with movable hook harrows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206309618U CN201861683U (en) | 2010-11-29 | 2010-11-29 | Breast skin flap arc-shaped draw hook with movable hook harrows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201861683U true CN201861683U (en) | 2011-06-15 |
Family
ID=44132851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206309618U Expired - Fee Related CN201861683U (en) | 2010-11-29 | 2010-11-29 | Breast skin flap arc-shaped draw hook with movable hook harrows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201861683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
| CN107997793A (en) * | 2017-12-01 | 2018-05-08 | 温州市人民医院 | A kind of breast operation flap fixing device |
| CN111938723A (en) * | 2020-06-22 | 2020-11-17 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable skin flap retractor |
-
2010
- 2010-11-29 CN CN2010206309618U patent/CN201861683U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018543A (en) * | 2010-11-29 | 2011-04-20 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
| CN102018543B (en) * | 2010-11-29 | 2012-10-03 | 南京市妇幼保健院 | Breast skin flap arc draw hook with movable hook harrow |
| CN107997793A (en) * | 2017-12-01 | 2018-05-08 | 温州市人民医院 | A kind of breast operation flap fixing device |
| CN111938723A (en) * | 2020-06-22 | 2020-11-17 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable skin flap retractor |
| CN111938723B (en) * | 2020-06-22 | 2021-11-23 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable skin flap retractor |
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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: 20110615 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |