CN206403808U - A kind of laparoscope blocks tractor - Google Patents
A kind of laparoscope blocks tractor Download PDFInfo
- Publication number
- CN206403808U CN206403808U CN201620725154.1U CN201620725154U CN206403808U CN 206403808 U CN206403808 U CN 206403808U CN 201620725154 U CN201620725154 U CN 201620725154U CN 206403808 U CN206403808 U CN 206403808U
- Authority
- CN
- China
- Prior art keywords
- tractor
- blocks
- band
- blocking
- draught line
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model is related to technical field of medical instruments, discloses a kind of laparoscope and blocks tractor, including：Block band (1) and puncture outfit (2), the interlude for blocking band (1) is that Flat belt, both sides are that draught line, two ends are provided with circle, it is described block band (1) bypass need to draw or block organize the formation of a clamping ring (3) and two ends and together for blocking band (1), the puncture outfit (2) triangle (5) is in tip and is provided with barb (6).The blocking of the utility model hepatic portal occlusion tractor is thorough, easy to use, can both realize hepatic portal occlusion repeatedly, can realize repeatedly that organ is drawn again, vdiverse in function.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of laparoscope blocks tractor.
Background technology
Most laparoscopic surgeries need to use tractor to block the tissue and organ of surgical location (i.e. with mobile and holding
Body separation, intestines and other big organs).This retractor device is generally inserted into body with folded structure by extra otch
Chamber, then in vivo expansion and by assistant keep or fixed to external appropriate object, tractor of the prior art have with
Lower one or several kinds of defects：
1st, operate more complicated；The operation of operator is easily influenceed when the 2nd, using；3rd, purposes is single.
Utility model content
The utility model provides a kind of laparoscope and blocks tractor, solves laparoscope tractor operation in the prior art and compares
It is complicated, easily influence the operation of operator, purposes single technical problem when using.
The purpose of this utility model is achieved through the following technical solutions：
A kind of laparoscope blocks tractor, including：Band 1 and puncture outfit 2 are blocked, the interlude of the blocking band 1 is flat
Band 8, both sides be draught line 9, two ends be provided with circle 10, it is described block band 1 bypass need draw or block organize the formation of one
Clamping ring 3 and two ends and together for blocking band 1, the puncture outfit 2 triangle 5 is in tip and is provided with barb
6。
Technique effect of the present utility model is：
Hepatic portal occlusion is thorough, easy to use, can both realize hepatic portal occlusion repeatedly, can realize that organ is drawn again, function
It is various.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the scheme of installation for being used in hepatic portal occlusion of the utility model embodiment；
Fig. 3 is the scheme of installation for being used in stomach traction of the utility model embodiment.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in figure 1, tractor is blocked for a kind of laparoscope, including：Band 1 and puncture outfit 2 are blocked, the blocking band 1
Interlude is that Flat belt 8, both sides are that draught line 9, two ends are provided with circle 10, described to block band 1 to bypass what is needed to draw or block
A clamping ring 3 and two ends and together for blocking band 1 are organized the formation of, the tip of the puncture outfit 2 is triangle
Shape 5 is simultaneously provided with barb 6.
Wherein, in addition to pressurization thick stick 7, it is described pressurization thick stick 7 be sleeved on it is described blocking band 1 and rise part on, by puncture outfit
Barb 6 draws draught line outside abdominal cavity, and the pressurization thick stick 7 is close to blood vessel end by tensing draught line, clamping ring 3 is compressed
Blood vessel, until by endovascular bloodstream blocking.
The blocking band 1 is glycolide synthetic material.
The interlude of the blocking band 1 is 3cm length, and Flat belt wide 0.7cm, both sides are the draught line for being about 25cm length,
End is diameter about 1cm circle.
The hollow hard plastic tube that the pressurization thick stick 7 is long 20cm, the external diameter of the hollow hard plastic tube is 0.7cm, internal diameter
For 0.5cm, it is made up of medical latex tube.The length of the pressurization thick stick 7 can cut short cause suitable length as needed.
A length of 15cm of the puncture outfit 2, is made up of a diameter of 0.2cm stainless steels.
The rugosity with draught line is blocked for end circle rugosity twice, for example：The blocking is with the thick of draught line
Spend for 2mm, end circle rugosity is 1mm.So it is more beneficial for hooking into the circle of the blocking band on the barb 6 of puncture outfit.
In actual application, the installation for the being used in hepatic portal occlusion signal of the utility model embodiment is illustrated in figure 2
Figure, blocks the handle hole under xiphoid-process of band 1 to enter abdominal cavity, one end bypasses porta hepatis from Wen Shi holes, and adjustment length makes two ends align；
One end of pressurization thick stick 7 handle hole under xiphoid-process enters abdominal cavity, and the pressurized thick stick 7 of hysteroscope elastic separating plier enters abdominal cavity, using puncture outfit 2,
The double end of band 1 will be blocked to draw, the adjustment pressurization depth of thick stick 7 when needing hepatic portal occlusion, is then pushed pressurization thick stick 7 at hepatic portal to, will be preset
Band 1 is blocked to tighten up, folder closes pressurization thick stick 7 and blocks band 1 again, to reach the purpose of vascular inflow occlusion.It is illustrated in figure 3 this practicality new
The scheme of installation for being used in stomach traction of type embodiment, will block band to bypass stomach, is entered with puncture outfit through stomach wall skin penetrating
Abdominal cavity, the barb for blocking the small circle with two to put puncture outfit is pulled out.So, just can be according to operation need outside abdominal cavity
Blocking band is tensed at any time, reach the effect of traction stomach.
Technique effect of the present utility model is：
By application of the present utility model, when clinically laparoscopic surgery is related to hepatic portal occlusion or organ-tissue traction,
Just can as abdominal vascular inflow occlusion (can easily repeated intermittent vascular inflow occlusion) or traction organ group freely
Knit, laparoscopic surgery is become safer, reduce intraoperative hemorrhage, improve surgical quality, reduce conversion to open surgery rate.
It is understood that the restriction of the system architecture shown in figure not structure paired systems, can be included than diagram more
Many or less equipment, either combines some equipment or different deployed with devices.
More than, embodiment only of the present utility model, but protection domain of the present utility model is not limited thereto,
Any one skilled in the art can readily occur in change or replace in the technical scope that the utility model is disclosed
Change, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claim
Protection domain is defined.
Claims (8)
1. a kind of laparoscope blocks tractor, it is characterised in that including：Band (1) and puncture outfit (2) are blocked, it is described to block band (1)
Interlude be that Flat belt (8), both sides are that draught line (9), two ends are provided with circle (10), it is described to block band (1) to bypass needs to lead
Draw or block organize the formation of a clamping ring (3) and two ends and together for blocking band (1), the puncture outfit
(2) tip is triangle (5) and is provided with barb (6).
2. laparoscope according to claim 1 blocks tractor, it is characterised in that also including pressurization thick stick (7), the pressurization
Thick stick (7) is sleeved on the part for blocking band (1) and rising, and is drawn draught line outside abdominal cavity by puncture outfit barb, by tensing
The pressurization thick stick (7) is close to by draught line to blood vessel end, and clamping ring (3) is compressed into blood vessel, until by endovascular bloodstream blocking.
3. laparoscope according to claim 1 blocks tractor, it is characterised in that the blocking band (1) is closed for glycolide
Into material.
4. the laparoscope according to claim 1 or 3 blocks tractor, it is characterised in that the interlude of the blocking band (1)
For 3cm length, Flat belt wide 0.7cm, both sides are the draught line for being about 25cm length, and end is diameter about 1cm circle.
5. laparoscope according to claim 2 blocks tractor, it is characterised in that the pressurization thick stick (7) is long 20cm's
Hollow hard plastic tube, the external diameter of the hollow hard plastic tube is 0.7cm, and internal diameter is 0.5cm, is made up of medical latex tube.
6. laparoscope according to claim 1 or 3 blocks tractor, it is characterised in that the puncture outfit (2) it is a length of
15cm, is made up of a diameter of 0.2cm stainless steels.
7. the laparoscope according to claim 1 or 3 blocks tractor, it is characterised in that the blocking is with the thick of draught line
Spend for twice of end circle rugosity.
8. the laparoscope according to claim 1 or 3 blocks tractor, it is characterised in that the blocking is with the thick of draught line
Spend for 2mm, end circle rugosity is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725154.1U CN206403808U (en) | 2016-07-11 | 2016-07-11 | A kind of laparoscope blocks tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725154.1U CN206403808U (en) | 2016-07-11 | 2016-07-11 | A kind of laparoscope blocks tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403808U true CN206403808U (en) | 2017-08-15 |
Family
ID=59548923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725154.1U Expired - Fee Related CN206403808U (en) | 2016-07-11 | 2016-07-11 | A kind of laparoscope blocks tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206403808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700489A (en) * | 2017-10-25 | 2019-05-03 | 复旦大学附属华山医院 | A kind of blocking traction band |
| CN110169793A (en) * | 2019-05-17 | 2019-08-27 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Ovary draws hanger |
-
2016
- 2016-07-11 CN CN201620725154.1U patent/CN206403808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700489A (en) * | 2017-10-25 | 2019-05-03 | 复旦大学附属华山医院 | A kind of blocking traction band |
| CN109700489B (en) * | 2017-10-25 | 2022-07-08 | 复旦大学附属华山医院 | Block and pull band |
| CN110169793A (en) * | 2019-05-17 | 2019-08-27 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Ovary draws hanger |
| CN110169793B (en) * | 2019-05-17 | 2020-05-22 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Ovary traction hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170815 Termination date: 20180711 |