CN208974018U - A kind of medical continuously-applied hem-o-lok ligature forceps - Google Patents
A kind of medical continuously-applied hem-o-lok ligature forceps Download PDFInfo
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- CN208974018U CN208974018U CN201820242065.0U CN201820242065U CN208974018U CN 208974018 U CN208974018 U CN 208974018U CN 201820242065 U CN201820242065 U CN 201820242065U CN 208974018 U CN208974018 U CN 208974018U
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- China
- Prior art keywords
- hem
- lok
- folder
- mandril
- binding clip
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Links
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 206010071229 Procedural haemorrhage Diseases 0.000 abstract description 3
- 210000002808 connective tissue Anatomy 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 20
- 229910052719 titanium Inorganic materials 0.000 description 20
- 239000010936 titanium Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
A kind of medical continuously-applied hem-o-lok ligature forceps, it is mainly used for the ligation of micro-wound surgical operation medium vessels, connective tissue, including handle portion and claw beam part, wherein handle portion is equipped with former and later two function digits, each serves as clamp and loads the effect of hem-o-lock folder；Claw beam part further includes hem-o-lock folder this bright spot of transmission device other than conventional bringing device, and there are one-way movement latches between clamp mandril, are moved by it and drive transmission device movement, complete the filling of hem-o-lok folder.The present apparatus is suitable for micro-wound surgical operation, can be realized the continuous ligation blood vessel of hem-o-lok folder, and claw beam 360 degree rotation, operation is simple and reliable, saves operating time, intraoperative hemorrhage is reduced, to reduce operation risk.
Description
Technical field
The present invention relates to a kind of pincers, in particular to a kind of medical continuously-applied hem-o-lok ligature forceps, are mainly used in minimally invasive outer
The ligation of section operation medium vessels, connective tissue.
Background technique
Minimally Invasive Surgery nowadays has become the main body of surgical operation, wherein it is most commonly seen with laparoscopic surgery, with open hand
Art is compared, and endoscope-assistant surgery is higher to the clarity requirement of surgical field of view, and determines that the most important factor of degree of getting a clear view is bleeding,
Completely, timely stopping blooding is the key of the guarantee and successful surgery to get a clear view.
The use of hem-o-lok ligature forceps is clinically at present single-shot, after primary, need to clamp and taken from abdominal cavity
Out, it after hand-filling hem-o-lok folder, could ligature again.Using needing sufficiently to expose the visual field before ligature forceps, blutpunkte is found.
The surface of a wound that is bigger for amount of bleeding, needing to be pressed from both sides using multiple hem-o-lok, drawback are just displayed, due to clamp twice
Between interval time it is long, surgical field of view is unclear before clamp again, could ligature after needing to exhaust bleeding again, this undoubtedly increases
Operating time and amount of bleeding, and then improve operation risk.
Chinese utility model patent CN200920190018.7 discloses a kind of " medical continuously-applied titanium clip " structure: it
Mainly it is made of front hand grip, back handle, binding clip, titanium clip nail storehouse, titanium folder push jack, titanium folder staple cartridge tray, titanium folder push rod and application mandril,
Realize full-automatic running fire titanium folder.The disadvantage is that: 1, titanium folder, which exist, is easy to appear loosening, dissociates, falls off too early, interference effect diagnosis
The drawbacks such as accuracy, use are fewer and fewer；2, compared with titanium folder, hem-o-lok clamp product is bigger, and irregularly, there are knuckles, lock
Titanium folder is replaced with hem-o-lok folder merely, is unable to reach similar effects by the fine structures such as button；3, residual titanium folder can not be calculated
Quantity；4, many places use spring in the device, after long-time service, may influence because spring changes using effect
Fruit.
Chinese invention patent CN200910101281.9, disclose " medical continuously-applied titanium clip " structure: it is mainly by preceding
Handle, back handle, binding clip, titanium clip nail storehouse, titanium folder push jack, titanium folder staple cartridge tray, titanium press from both sides push rod and apply mandril composition, realize entirely certainly
Dynamic running fire titanium folder.The disadvantage is that: 1, titanium folder, which exist, is easy to appear loosening, dissociates, falls off too early, interference effect diagnostic accuracy etc.
Drawback, use are fewer and fewer；2, compared with titanium folder, hem-o-lok clamp product is bigger, and irregularly, it is fine that there are knuckle, locks etc.
Titanium folder is replaced with hem-o-lok folder merely, is unable to reach similar effects by structure；3, the quantity of residual titanium folder can not be calculated；4,
Many places use spring in the device, after long-time service, may influence using effect because spring changes.
Summary of the invention
Object of the present invention is to deficiencies to solve above-mentioned technical problem, provide a kind of doctor that design is reasonable, safe and reliable
It is easy to operate with running fire hem-o-lok ligature forceps, it can be realized the continuous ligation that hem-o-lok is pressed from both sides in micro-wound surgical operation,
It is obvious to save operating time, intraoperative hemorrhage is reduced, operation risk is reduced.
The technical solution taken by the invention to solve the above technical problem is: a kind of medical continuously-applied hem-o-lok ligation
Pincers, including handle portion is made of front hand grip and back handle, claw beam part include mandril, one-way movement latch, conveyor-belt apparatus,
Detachable hem-o-lok folder loads item, runner, clamp bar, size arc shaped slider and binding clip etc.,
Handle is equipped with former and later two function digits, and front hand grip is integral with " returning " type top plate, and mandril passes through fixture block and " returning "
Type top plate is connected, and mandril passes through twin shaft plectane and is connected by the diplopore plectane on top with clamp device；
There are one-way movement latch between mandril and conveyor-belt apparatus, conveyor-belt apparatus is loaded with detachable hem-o-lok
It presss from both sides and loads item, there are size arc shaped sliders at nearly binding clip.
The bringing device includes clamp bar, shaft, twin shaft plectane and binding clip, and wherein there are grooves at binding clip.
The described detachable hem-o-lok folder loads item, soft using material, flexible, can magnetic-adsorption in conveyer belt
Position is fixed on device comprising hem-o-lok presss from both sides fixed baffle, hem-o-lok folder, one-way movement latch, push rod and door bolt,
Hem-o-lok folder tail end has push jack slot.
It is not completely fixed between the mandril and " returning " type top flat, allows mutually sliding；Lead between inner sleeve and outer tube
It crosses card slot mutually to fix, runner is located on outer tube.
The present invention has the advantage that compared with prior art
1, it realizes the continuous ligation of full rotation type hem-o-lok folder, saves operating time, reduce intraoperative hemorrhage, reduce operation
Risk；
2, design is rationally, easy to operate, securely and reliably, is suitable for Minimally Invasive Surgery；
3, remaining hem-o-lok folder quantity can be observed at any time；
4, claw beam 360 degree rotation, can be according to needing to adjust claw beam angle in art；
5, expansion baffle is pressed from both sides by hem-o-lok, from relatively closed state during making hem-o-lok be clipped in filling
Final functional form is expanded into, apparent caliber is effectively prevented from and increases.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the signal enlarged drawing of front claw beam of the present invention part；
Fig. 3 is the deep structure schematic diagram of Fig. 2；
Fig. 3-1 is the partial enlargement diagram of a-quadrant in Fig. 3；
Fig. 3-2 is the partial enlargement diagram of B area in Fig. 3-1；
Fig. 3-3 is the movement schematic diagram of a-quadrant in Fig. 3；
Fig. 4 is the overlooking structure diagram of Fig. 2；
Fig. 5 is the structural schematic diagram of conveyor-belt apparatus (4)；
Fig. 5-1 is the partial enlargement diagram in the region C in Fig. 5；
Fig. 5-2 is the partial enlargement diagram in the region D in Fig. 5-1；
Fig. 5-3 be Fig. 5-1(1) in the region E partial enlargement diagram；
Fig. 6 is the structural schematic diagram of hem-o-lok folder；
Fig. 7 is the structural schematic diagram of front hand grip (26) and " returning " type top plate (23)；
Fig. 8 is the structural schematic diagram of binding clip (1)；
Fig. 9 is the transparent structural schematic diagram for loading door (7)；
Figure 10 is the movement schematic diagram of push rod (15) during hem-o-lok filling；
Figure 11 is small arc skateboard (3), the amplification signal of big arc skateboard (5) and hem-o-lok folder expansion baffle (2)
Figure.
Specific embodiment
Referring to Fig. 1-11, the present invention is mainly made of handle portion and claw beam part, and wherein handle portion is by front hand grip 26
It is formed with back handle 27, claw beam part includes mandril 20, one-way movement latch 13,30, conveyor-belt apparatus 4, detachable hem-
O-lok folder loads item 11, runner 22, clamp bar 8,17, arc shaped slider 3,5 and binding clip 1 etc..
Front hand grip 26 is pressed into back handle 27, by " returning " type top plate 23 by mandril 20 to 1 side pressure of binding clip, diplopore plectane 18
Mobile to 1 end of binding clip, make clamp bar 2(17) in receive, twin shaft plectane is mobile to handle end, due to turning between clamp bar (9,17)
Axis 2(14), so lead to clamp bar 1(9) in receive, due to leverage, make to receive in binding clip (1), complete clamp process.In clamp
Before, it can realize binding clip (1) 360 degree rotation by adjusting runner 22, search out best jaw positions, complete clamp.
After the completion of clamp process, front hand grip 26 is extrapolated, far from back handle 27, mandril 20 is mobile toward handle end, diplopore
Plectane 18 is mobile to handle end therewith, makes clamp bar 2(17) outreach, twin shaft plectane is mobile to 1 end of binding clip, clamp bar 1(9) with
Outreach, 1 outreach of binding clip complete binding clip 1) opening process.
During clamp, mandril 20 is mobile to 1 end of binding clip, and one-way movement latch 30 is therewith downward across biography on mandril 20
One-way movement latch 14 on Work-feeding means 4 extrapolates front hand grip 26 after the completion of clamp process, far from back handle 27, mandril 20
Mobile toward handle end, one-way movement latch 30 can not cross one-way movement latch 14 on conveyor-belt apparatus 4 on mandril 20 at this time, only
Conveyor-belt apparatus 4 can be driven to move, hem-o-lok folder 12 is pushed into 1 position of binding clip under the action of push rod 15.
Folder 12 is gradually mobile to 1 end of binding clip under the action of push rod 15, while pressing from both sides the work of expansion baffle 2 in hem-o-lok
It being gradually expanded under, angle increases, when push rod 15 is down toward minimum point, as shown in Figure 10, the knuckle 31 that hem-o-lok is pressed from both sides at this time
Into 33 position of groove of binding clip 1, filling process is completed, conveyor-belt apparatus 4 continues to move to, and push rod 15 is detached from push rod slot 32.It
After can proceed with clamp, so circulation repeatedly.
Detachable hem-o-lok folder, which loads, 5 hem-o-lok folders 12 on item 11, can be used 5 after once mounting
It is secondary, it is to be used it is complete after, according to operation needs, continue to install detachable hem-o-lok folder filling item by transparent fillings door 8
11, because transparent filling door 8 uses transparent material, therefore remaining hem-o-lok can be observed at any time and presss from both sides 12 quantity.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of medical continuously-applied hem-o-lok ligature forceps, including handle portion and claw beam part, wherein handle portion is by front hand grip
(26) it is formed with back handle (27), claw beam part includes mandril (20), latch (13), conveyor-belt apparatus (4), detachable hem-
O-lok folder loads item (11), runner (22), clamp bar (8,17), size arc shaped slider (3,5), binding clip (1), it is characterised in that:
It is connected by fixture block (24) with " returning " type top plate (23), mandril (20) passes through the diplopore plectane that twin shaft plectane (19) pass through top
(18) it is connected with clamp device；There are one-way movement latch (13), conveyor-belt apparatus between mandril (20) and conveyor-belt apparatus (4)
(4) it is loaded with detachable hem-o-lok folder and loads item (11), there are small arc shaped slider (3) and big arc are sliding at nearly binding clip (1)
Block (5).
2. a kind of medical continuously-applied hem-o-lok ligature forceps according to claim 1, it is characterised in that: bringing device includes
Clamp bar (8,17), shaft (6,14), twin shaft plectane (19) and binding clip (1), wherein there are groove (33) at binding clip (1).
3. a kind of medical continuously-applied hem-o-lok ligature forceps according to claim 1, it is characterised in that: detachable hem-
O-lok folder load item (11), it is soft using material, it is flexible, can magnetic-adsorption fix position on conveyor-belt apparatus (4), wrap
Include hem-o-lok folder fixed baffle (9,10), hem-o-lok folder (12), one-way movement latch (13), push rod (16) and door bolt
(17), hem-o-lok, which presss from both sides tail end, push jack slot (32).
4. a kind of medical continuously-applied hem-o-lok ligature forceps according to claim 1, it is characterised in that: mandril (20) with
It is not completely fixed between " returning " type top plate (23), allows mutually sliding；Pass through card slot between inner sleeve (29) and outer tube (28)
(21) it mutually fixes, runner (22) is located on outer tube (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242065.0U CN208974018U (en) | 2018-02-11 | 2018-02-11 | A kind of medical continuously-applied hem-o-lok ligature forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242065.0U CN208974018U (en) | 2018-02-11 | 2018-02-11 | A kind of medical continuously-applied hem-o-lok ligature forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974018U true CN208974018U (en) | 2019-06-14 |
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ID=66777928
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242065.0U Expired - Fee Related CN208974018U (en) | 2018-02-11 | 2018-02-11 | A kind of medical continuously-applied hem-o-lok ligature forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466988A (en) * | 2020-04-08 | 2020-07-31 | 常州市康蒂娜医疗科技有限公司 | Automatic ligature forceps |
-
2018
- 2018-02-11 CN CN201820242065.0U patent/CN208974018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466988A (en) * | 2020-04-08 | 2020-07-31 | 常州市康蒂娜医疗科技有限公司 | Automatic ligature forceps |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |