CN205181402U - A slide orientation formula drag hook for hepatobiliary surgery operation - Google Patents
A slide orientation formula drag hook for hepatobiliary surgery operation Download PDFInfo
- Publication number
- CN205181402U CN205181402U CN201520888119.7U CN201520888119U CN205181402U CN 205181402 U CN205181402 U CN 205181402U CN 201520888119 U CN201520888119 U CN 201520888119U CN 205181402 U CN205181402 U CN 205181402U
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- Prior art keywords
- hook
- auxiliary
- main
- draw bar
- hepatobiliary surgery
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a slide orientation formula drag hook for hepatobiliary surgery operation, catching hold of with a hook and assisting and draw the hook including location snap ring, mount, sleeve, main traction lever, assistance traction lever, main drawing, the location snap ring passes through the muffjoint mount, and the mount is mountain style of calligraphy frame a main connecting rod and two subsidiary connecting rods, main connecting rod cup joints with main traction lever, and main traction lever one end is equipped with the location knob, and the other end is equipped with the notch, the main hook that pulls of installation in the notch, assistance connecting rod front end is equipped with connects the depressed place, connects the depressed place and connects the one end of assisting the traction lever, installs to assist on the assistance traction lever and pulls the hook. The utility model has the advantages of reasonable design, adopt multistage connection structure, the main hook that pulls hook operation in coordination with assisting, makes it possess the movable connection structure up to six, realizes all -round angularly adjustable, the multiposition is adjustable, has reduced medical personnel's the use degree of difficulty, has improved operating efficiency, is the hepatobiliary surgery of an ideal clinical apparatus of performing the operation.
Description
Technical field
This utility model relates to technical field of medical instruments, in particular for the slip locate mode drag hook of hepatobiliary surgery.
Background technology
Liver and gall internal organs are in internal organs close quarters in torso model, in Genneral Surgery's clinical operation process, need to be pulled open by the organ around lesions position with liver and gall drag hook, so that medical personnel carry out operation and observation in art.But existing surgery tractor needs to install multiple coupler body, operate very loaded down with trivial details, and waste time and energy, give the time for the treatment of, the time of operation, the ability to bear etc. of patient, all bring many pressure, also bring a lot of unpredictable factor to medical personnel simultaneously.
Notification number is a kind of hepatobiliary surgery lifting hook device of CN204562239U, detachable wall, support bar is drawn by arranging, two surgery tractors are installed, easy to adjust, the long adjustable of wall, but due to its structural limitations, this technology only can adjust brachium, all cannot regulate, and the direct hook of overall structure is pulled on histoorgan to drag hook in the angle of horizontal plane, the angle of vertical plane, do not have enough supports to rely on, need to carry out innovation and improve.
Notification number is a kind of Genneral Surgery surgery tractor of CN204581369U, also there is same problem, although have employed the adjustment function that new syndeton achieves drag hook length, but four coupler bodies are all positioned at same plane, be with the difference of aforementioned techniques, it is provided with 4 drag hooks in same plane, solves the problem of the bad adjustment of plane angle phi to a certain extent, but obviously its flexibility ratio also can not meet the actual needs in clinic operation far away, also need to carry out innovation and improve.
Utility model content
The purpose of this utility model is the slip locate mode drag hook being provided for hepatobiliary surgery in order to overcome above-mentioned technical disadvantages, by multiple connecting portion, arranges multiple surgery tractor, realize length, angle with need regulate.
The technical scheme that this utility model technical solution problem adopts is: for the slip locate mode drag hook of hepatobiliary surgery, comprise location snap ring, fixed mount, sleeve, main draw bar, auxiliary draw bar, main hook and auxiliary hook, snap ring front end, described location is provided with top board, rear end is provided with shank, described fixed mount is mountain shape rack, comprise a middle master link and two auxiliary connecting rods of both sides, described sleeve is provided with locker, sleeve one end and shank grafting, the other end is by the blind end of rotating shaft Connection Bracket, the main draw bar of described master link and hollow is socketed, one end that main draw bar and master link are socketed is provided with positioning knob, the other end is provided with recess, in recess, main hook is installed, described auxiliary connecting rod front end is provided with and connects depressed place, connect depressed place connects auxiliary draw bar one end by locking knob, auxiliary draw bar installs auxiliary hook.Locate snap ring for overall structure being fixed on the bracing frame of tubulose, column, for integrally-built stability provides support; The shank of snap ring rear end, location stretches into sleeve, and utilizes locker to slide in sleeve location, makes fixed mount global displacement become possibility, when using when the larger working place of needs like this, can not make troubles to operator; Be socketed between sleeve and location snap ring, form the first movable connection structure; Rotating shaft between sleeve and fixed mount forms the first movable connection structure; Fixed mount is mountain font structure, and middle master link can be square also can be cylindrical, all fits mutually with main draw bar and mates, can select as required, improve the scope of application; The auxiliary connecting rod of both sides, auxiliary draw bar, auxiliary hook can make up the deficiency that single hook uses, and also can dismantle at any time as required; Main draw bar is socketed on master link and location of sliding, and forms the 3rd movable connection structure; Auxiliary draw bar and docking station, the knob that locks form the 4th movable connection structure.
Described main hook comprises flipping block and main hook body, and flipping block is fixed on two sidewalls of recess by trip shaft, and the rear end of main hook body is fixed on the lower end of flipping block by main hook rivet.By adjusting the angle of inclination of flipping block, the angle of main hook can be controlled; Flipping block, recess and trip shaft form the 5th movable connection structure.
Described auxiliary hook comprises slide block and auxiliary coupler body, and slide block set to be connected on auxiliary draw bar and to be slided on auxiliary draw bar location by positioning knob, and the rear end of auxiliary coupler body is fixed on the lower end of slide block by auxiliary hook rivet.Slide block slides location on auxiliary draw bar, thus controls auxiliary hook present position; Slide block, auxiliary draw bar form the 6th movable connection structure.
The end of described auxiliary draw bar is provided with the resistance position projection of deviating from auxiliary draw bar in order to anti-limited slip block.
The beneficial effect that this utility model has is: this utility model reasonable in design, adopt multistage syndeton, main hook and auxiliary hook work compound, it is made to possess up to six movable connection structures, realize that omnibearing angel is adjustable, multiposition is adjustable, reducing the use difficulty of medical personnel, improve operating efficiency, is a kind of desirable hepatobiliary surgery clinical device.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of recess described in the utility model and main hook.
Accompanying drawing 3 is the structure side view of main hook described in the utility model.
Accompanying drawing 4 is the structure side view of auxiliary hook described in the utility model.
Detailed description of the invention
Be described below below in conjunction with accompanying drawing 1 ~ accompanying drawing 4 pairs of this utility model.
As shown in Figure 1 to 4, this utility model comprises location snap ring 1, fixed mount 2, sleeve 3, main draw bar 4, auxiliary draw bar 5, main hook 6 and auxiliary hook 7, snap ring 1 front end, described location is provided with top board 11, rear end is provided with shank 12, described fixed mount 2 is mountain shape rack, comprise a middle master link 21 and two auxiliary connecting rods 22 of both sides, described sleeve 3 is provided with locker 31, sleeve 3 one end and shank 12 grafting, the other end is by the blind end of rotating shaft 9 Connection Bracket 2, described master link 21 is socketed with the main draw bar 4 of hollow, one end that main draw bar 4 and master link 21 are socketed is provided with positioning knob 42, the other end is provided with recess 41, in recess 41, main hook 6 is installed, described auxiliary connecting rod 22 front end is provided with and connects depressed place 23, connect depressed place 23 connects auxiliary draw bar 5 one end by locking knob 8, auxiliary draw bar 5 installs auxiliary hook 7.Locate snap ring 1 for overall structure being fixed on the bracing frame of tubulose, column, for integrally-built stability provides support; The shank 12 of snap ring 1 rear end, location stretches into sleeve 3, and utilizes locker 31 to slide in sleeve 3 location, makes fixed mount 2 global displacement become possibility, when using when the larger working place of needs like this, can not make troubles to operator; Be socketed between sleeve 3 and location snap ring 1, form the first movable connection structure; Rotating shaft 9 between sleeve 3 and fixed mount 2 forms the first movable connection structure; Fixed mount 2 is mountain font structure, and middle master link 21 can be square also can be cylindrical, all fits with main draw bar 4 phase and mates, can select as required, improve the scope of application; The auxiliary connecting rod 22 of both sides, auxiliary draw bar 5, auxiliary hook 7 can make up the deficiency that single hook uses, and also can dismantle at any time as required; Main draw bar 4 is socketed on master link 21 and location of sliding, and forms the 3rd movable connection structure; Auxiliary draw bar 5 forms the 4th movable connection structure with docking station 23, the knob 8 that locks.
Described main hook 6 comprises flipping block 61 and main hook body 63, and flipping block 61 is fixed on two sidewalls of recess 41 by trip shaft 62, and the rear end of main hook body 63 is fixed on the lower end of flipping block 61 by main hook rivet 64.By adjusting the angle of inclination of flipping block 61, the angle of main hook 6 can be controlled; Flipping block 61, recess 41 and trip shaft 62 form the 5th movable connection structure.
Described auxiliary hook 7 comprises slide block 71 and auxiliary coupler body 72, and slide block 71 to be socketed on auxiliary draw bar 5 and to be slided on auxiliary draw bar 5 location by positioning knob 8, and the rear end of auxiliary coupler body 72 is fixed on the lower end of slide block 71 by auxiliary hook rivet 73.Slide block 71 slides location on auxiliary draw bar 5, thus controls auxiliary hook 7 present position; Slide block 71, auxiliary draw bar 5 form the 6th movable connection structure.
The end of described auxiliary draw bar 5 is provided with the resistance position projection 52 of deviating from auxiliary draw bar 5 in order to anti-limited slip block 71.
This utility model reasonable in design, adopt multistage syndeton, main hook and auxiliary hook work compound, it is made to possess up to six movable connection structures, realize that omnibearing angel is adjustable, multiposition is adjustable, reducing the use difficulty of medical personnel, improve operating efficiency, is a kind of desirable hepatobiliary surgery clinical device.
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 (4)
1. for the slip locate mode drag hook of hepatobiliary surgery, comprise location snap ring, fixed mount, sleeve, main draw bar, auxiliary draw bar, main hook and auxiliary hook, it is characterized in that: snap ring front end, described location is provided with top board, rear end is provided with shank, described fixed mount is mountain shape rack, comprise a middle master link and two auxiliary connecting rods of both sides, described sleeve is provided with locker, sleeve one end and shank grafting, the other end is by the blind end of rotating shaft Connection Bracket, the main draw bar of described master link and hollow is socketed, one end that main draw bar and master link are socketed is provided with positioning knob, the other end is provided with recess, in recess, main hook is installed, described auxiliary connecting rod front end is provided with and connects depressed place, connect depressed place connects auxiliary draw bar one end by locking knob, auxiliary draw bar installs auxiliary hook.
2. the slip locate mode drag hook for hepatobiliary surgery according to claim 1, it is characterized in that: described main hook comprises flipping block and main hook body, flipping block is fixed on two sidewalls of recess by trip shaft, and the rear end of main hook body is fixed on the lower end of flipping block by main hook rivet.
3. the slip locate mode drag hook for hepatobiliary surgery according to claim 1, it is characterized in that: described auxiliary hook comprises slide block and auxiliary coupler body, slide block set to be connected on auxiliary draw bar and to be slided on auxiliary draw bar location by positioning knob, and the rear end of auxiliary coupler body is fixed on the lower end of slide block by auxiliary hook rivet.
4. the slip locate mode drag hook for hepatobiliary surgery according to claim 1, is characterized in that: the end of described auxiliary draw bar is provided with the resistance position projection of deviating from auxiliary draw bar in order to anti-limited slip block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888119.7U CN205181402U (en) | 2015-11-06 | 2015-11-06 | A slide orientation formula drag hook for hepatobiliary surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888119.7U CN205181402U (en) | 2015-11-06 | 2015-11-06 | A slide orientation formula drag hook for hepatobiliary surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181402U true CN205181402U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888119.7U Expired - Fee Related CN205181402U (en) | 2015-11-06 | 2015-11-06 | A slide orientation formula drag hook for hepatobiliary surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215244A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of spreading mechanism for orthopedic spinal surgery tissue |
| CN110215243A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of preauricular flstula operation auxiliary device |
-
2015
- 2015-11-06 CN CN201520888119.7U patent/CN205181402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215244A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of spreading mechanism for orthopedic spinal surgery tissue |
| CN110215243A (en) * | 2019-07-18 | 2019-09-10 | 孙悦 | A kind of preauricular flstula operation auxiliary device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161106 |