CN204542247U - A kind of surgical operation hooking device easy to adjust - Google Patents

A kind of surgical operation hooking device easy to adjust Download PDF

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Publication number
CN204542247U
CN204542247U CN201520148231.7U CN201520148231U CN204542247U CN 204542247 U CN204542247 U CN 204542247U CN 201520148231 U CN201520148231 U CN 201520148231U CN 204542247 U CN204542247 U CN 204542247U
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CN
China
Prior art keywords
bar
draw bar
holding handle
draw
hand member
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Expired - Fee Related
Application number
CN201520148231.7U
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Chinese (zh)
Inventor
车毅
丛美瑜
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Individual
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Individual
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Priority to CN201520148231.7U priority Critical patent/CN204542247U/en
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Publication of CN204542247U publication Critical patent/CN204542247U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of surgical operation hooking device easy to adjust, comprise hand holding handle, the middle part horizontally set upper connecting rod respectively of described hand holding handle, middle pull bar and lower link, described upper connecting rod, the right-hand member of middle pull bar and lower link respectively with upper draw bar, it is hinged that middle draw bar and lower draw bar pass through Universal-head, described upper draw bar, the right-hand member of middle draw bar and lower draw bar is all hinged with retractor head, in the middle part of the right-hand member of described hand holding handle by jackscrew respectively with upper rack posts and lower fulcrum bar hinged, right-hand member level in hand holding handle between described upper rack posts and lower fulcrum bar is fixed with middle pole, described upper rack posts, the right-hand member of middle pole and lower fulcrum bar all carries out hinged with retractor head.This utility model is easy to adjust, and without the need to frequent dismounting, and position adjustments is convenient, can offer convenience for the medical care precess of medical personnel.

Description

A kind of surgical operation hooking device easy to adjust
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of surgical operation hooking device easy to adjust.
Background technology
In major operation, because operating time is longer, in order to make operation field exposing clear, medical worker can haul drag hook with hands always.Because the open width of existing surgery tractor opening angle and drag hook regulates inconvenience, and the dynamics that drag hook acts on skin cannot be estimated, can bring extra limb injury, make troubles to operation technique to patient.
Utility model content
The purpose of this utility model is to provide a kind of surgical operation hooking device easy to adjust, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A surgical operation hooking device easy to adjust, comprises retractor head, upper rack posts, middle pole, lower fulcrum bar, upper draw bar, middle draw bar, lower draw bar, draw-bar donamometer, hand holding handle, adjusting bolt, upper connecting rod, middle pull bar and lower link, the bottom of described hand holding handle is provided with ripple groove, the middle part horizontally set upper connecting rod respectively of described hand holding handle, middle pull bar and lower link, described upper connecting rod, middle pull bar and lower link and hand holding handle are and are slidably connected, and upper connecting rod, left section of middle pull bar and lower link is equipped with screw thread, described upper connecting rod, the left end of middle pull bar and lower link is provided with adjusting bolt, described upper connecting rod, the right-hand member of middle pull bar and lower link respectively with upper draw bar, it is hinged that middle draw bar and lower draw bar pass through Universal-head, described upper draw bar, the right-hand member of middle draw bar and lower draw bar is all hinged with retractor head, the upper left-hand of described hand holding handle is provided with holding clamp, the upper right of described hand holding handle is provided with draw-bar donamometer, in the middle part of the right-hand member of described hand holding handle by jackscrew respectively with upper rack posts and lower fulcrum bar hinged, right-hand member level in hand holding handle between described upper rack posts and lower fulcrum bar is fixed with middle pole, described upper rack posts, the right-hand member of middle pole and lower fulcrum bar all carries out hinged with retractor head, between described upper rack posts and middle pole and hingedly respectively between middle pole and lower fulcrum bar be provided with a flower basket bolt and No. two flower basket bolts, a described flower basket bolt and No. two flower basket bolts are by left screw rod, adjusting rod and right screw rod are formed.
As further program of the utility model: described upper rack posts, middle pole and the right-hand member of lower fulcrum bar and the pin joint of retractor head are arranged in the below of upper draw bar, draw bar and lower draw bar and retractor head pin joint.
Compared with prior art, the beneficial effects of the utility model are: can be adjusted the position of upper rack posts and lower fulcrum bar respectively by a flower basket bolt and No. two flower basket bolts, to adapt to the needs of different scalpel edge, and the position of upper connecting rod, middle pull bar and lower link can be regulated by adjusting bolt, and then regulate the opening angle of retractor head, and can detect by draw-bar donamometer the pulling force size that retractor head is subject to, make human body minimum by the injury of drawing skin to be subject to, by the bottom at hand holding handle, groove is set, staff can be facilitated to hold, avoid landing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the main TV structure schematic diagram of this utility model.
Fig. 3 is the structural representation of flower basket bolt in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1 ~ 3, in this utility model embodiment, a kind of surgical operation hooking device easy to adjust, comprises retractor head 1, upper rack posts 2, a flower basket bolt 3, upper draw bar 4, draw-bar donamometer 5, hand holding handle 6, adjusting bolt 7, upper connecting rod 8, middle pull bar 9, lower link 10, holding clamp 11, lower draw bar 12, lower fulcrum bar 13, No. two flower basket bolts 14, middle draw bar 15 and middle pole 16, the bottom of described hand holding handle 6 is provided with ripple groove 62, can facilitate hand-held, the middle part horizontally set upper connecting rod 8 respectively of described hand holding handle 6, middle pull bar 9 and lower link 10, described upper connecting rod 8, middle pull bar 9 and lower link 10 are with hand holding handle 6 and are slidably connected, and upper connecting rod 8, left section of middle pull bar 9 and lower link 10 is equipped with screw thread, described upper connecting rod 8, the left end of middle pull bar 9 and lower link 10 is provided with adjusting bolt 7, can adjust upper connecting rod 8 by adjusting bolt 7, the relative position of middle pull bar 9 and lower link 10, described upper connecting rod 8, the right-hand member of middle pull bar 9 and lower link 10 respectively with upper draw bar 4, it is hinged that middle draw bar 15 and lower draw bar 12 pass through Universal-head, by upper draw bar 4, middle draw bar 15 and lower draw bar 12 can so that upper rack posts 2, middle pole 16 and lower fulcrum bar 13 turn to, described upper draw bar 4, the right-hand member of middle draw bar 15 and lower draw bar 12 is all hinged with retractor head 1.
The upper left-hand of described hand holding handle 6 is provided with holding clamp 11, need to be fixed by holding clamp 11 pairs of hand holding handles 6 according to real work, the upper right of described hand holding handle 6 is provided with draw-bar donamometer 5, by draw-bar donamometer 5 respectively to upper connecting rod 8, the pulling force that middle pull bar 9 and lower link 10 are subject to detects, and then the pulling force size that analysis retractor head 1 is subject to, to make the pain of patient minimum, in the middle part of the right-hand member of described hand holding handle 6 by jackscrew 61 respectively with upper rack posts 2 and lower fulcrum bar 13 hinged, upper rack posts 2 and lower fulcrum bar 13 can be horizontally rotated, middle pole 16 is fixed with in the right-hand member level of hand holding handle 6 between described upper rack posts 2 and lower fulcrum bar 13, described upper rack posts 2, the right-hand member of middle pole 16 and lower fulcrum bar 13 all carries out hinged with retractor head 1, and pin joint is positioned at draw bar 4, the below of middle draw bar 15 and lower draw bar 12 and retractor head 1 pin joint.
Between described upper rack posts 2 and middle pole 16 and hingedly respectively between middle pole 16 and lower fulcrum bar 13 be provided with a flower basket bolt 3 and No. two flower basket bolts 14, a described flower basket bolt 3 and No. two flower basket bolts 14 are formed by left screw rod 31, adjusting rod 32 and right screw rod 33, regulated the relative position of left screw rod 31 and right screw rod 33 by adjusting rod 32, and then regulate the relative position between upper rack posts 2 and middle pole 16 and between middle pole 16 and lower fulcrum bar 13.
Operation principle of the present utility model is: can be adjusted the position of upper rack posts 2 and lower fulcrum bar 13 respectively by a flower basket bolt 3 and No. two flower basket bolts 14, and upper connecting rod 8 can be regulated by adjusting bolt 7, the position of middle pull bar 9 and lower link 10, and then regulate the opening angle of retractor head 1, and upper connecting rod 8, middle pull bar 9 and lower link 10 are respectively by upper draw bar 4, middle draw bar 15 and lower draw bar 12 hinged with retractor head 1, upper rack posts 2 and lower fulcrum bar 13 can be made to rotate arbitrarily, and the pulling force size that draw-bar donamometer 5 can be made to detect is more accurate, by arranging groove 62 in the bottom of hand holding handle 6, staff can be facilitated to hold, avoid landing.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (2)

1. a surgical operation hooking device easy to adjust, comprises retractor head, upper rack posts, middle pole, lower fulcrum bar, upper draw bar, middle draw bar, lower draw bar, draw-bar donamometer, hand holding handle, adjusting bolt, upper connecting rod, middle pull bar and lower link, is characterized in that, the bottom of described hand holding handle is provided with ripple groove, the middle part horizontally set upper connecting rod respectively of described hand holding handle, middle pull bar and lower link, described upper connecting rod, middle pull bar and lower link and hand holding handle are and are slidably connected, and upper connecting rod, left section of middle pull bar and lower link is equipped with screw thread, described upper connecting rod, the left end of middle pull bar and lower link is provided with adjusting bolt, described upper connecting rod, the right-hand member of middle pull bar and lower link respectively with upper draw bar, it is hinged that middle draw bar and lower draw bar pass through Universal-head, described upper draw bar, the right-hand member of middle draw bar and lower draw bar is all hinged with retractor head, the upper left-hand of described hand holding handle is provided with holding clamp, the upper right of described hand holding handle is provided with draw-bar donamometer, in the middle part of the right-hand member of described hand holding handle by jackscrew respectively with upper rack posts and lower fulcrum bar hinged, middle pole is fixed with, described upper rack posts with the right-hand member level of hand holding handle between described upper rack posts and lower fulcrum bar, the right-hand member of middle pole and lower fulcrum bar all carries out hinged with retractor head, between described upper rack posts and middle pole and hingedly respectively between middle pole and lower fulcrum bar be provided with a flower basket bolt and No. two flower basket bolts, a described flower basket bolt and No. two flower basket bolts are by left screw rod, adjusting rod and right screw rod are formed.
2. surgical operation hooking device easy to adjust according to claim 1, it is characterized in that, described upper rack posts, middle pole and the right-hand member of lower fulcrum bar and the pin joint of retractor head are arranged in the below of draw bar, draw bar and lower draw bar and retractor head pin joint.
CN201520148231.7U 2015-03-12 2015-03-12 A kind of surgical operation hooking device easy to adjust Expired - Fee Related CN204542247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520148231.7U CN204542247U (en) 2015-03-12 2015-03-12 A kind of surgical operation hooking device easy to adjust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520148231.7U CN204542247U (en) 2015-03-12 2015-03-12 A kind of surgical operation hooking device easy to adjust

Publications (1)

Publication Number Publication Date
CN204542247U true CN204542247U (en) 2015-08-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821434A (en) * 2017-03-20 2017-06-13 泸州市中医医院 A kind of hook for surgery operation
CN109512477A (en) * 2019-01-07 2019-03-26 武振 A kind of device for endoscopic thyroid drag hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821434A (en) * 2017-03-20 2017-06-13 泸州市中医医院 A kind of hook for surgery operation
CN109512477A (en) * 2019-01-07 2019-03-26 武振 A kind of device for endoscopic thyroid drag hook

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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: 20150812

Termination date: 20160312