CN206761729U - Vascular ligation knot pusher under endoscope-assistant surgery - Google Patents
Vascular ligation knot pusher under endoscope-assistant surgery Download PDFInfo
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- CN206761729U CN206761729U CN201621495978.0U CN201621495978U CN206761729U CN 206761729 U CN206761729 U CN 206761729U CN 201621495978 U CN201621495978 U CN 201621495978U CN 206761729 U CN206761729 U CN 206761729U
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- assistant surgery
- knot
- handle
- endoscope
- knot pusher
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Abstract
It the utility model is related to vascular ligation knot pusher under a kind of endoscope-assistant surgery, it has strip body, body head end is formed with knot groove, the rear both sides of knot groove are formed with anti-slip guide channel, formed with auxiliary cable clamping interface at the segment distance of body head end one on body, hold the elastic handle piece that handle is connected and is parallel to each other by two front ends to hold handle and form, the gap between two elastic handle pieces is clamp groove in the rear portion of body.Vascular ligation knot pusher deft design under the endoscope-assistant surgery, product structure is simple, low production cost.During endoscope-assistant surgery, doctor's cooperation carries out ligation using the knot pusher to target blood can substantially reduce operation difficulty, increase convenience, so as to improve the efficiency of operation and effect.
Description
Technical field
Vascular ligation knot pusher under a kind of endoscope-assistant surgery is the utility model is related to, belongs to medical instruments field.
Background technology
Doctor is to the ligating methodses of blood vessel under endoscope-assistant surgery at present：Ligature enters from wound bypasses target blood in vivo
After pipe outside lead body, external ligature is got a knot by doctor, and then two hands are taken drag the both ends of ligature respectively, pass through by
The mode that ligature both ends are opened laterally makes moving to target blood at the knotting of ligature and promoted, and finally tightens target blood
Pipe.This vascular ligation mode under endoscope-assistant surgery exist operation difficulty is big, at inconvenient, ligature node easily because of friction and
Generation fracture etc. is in place of inconvenience, and ligation operating effect places one's entire reliance upon the experience and operating technology of doctor itself.
Utility model content
The technical problems to be solved in the utility model is：Because operation hardly possible be present in the ligature type of blood vessel under current endoscope-assistant surgery
The inconvenience such as larger, inconvenient for operation is spent, and vascular ligation knot pusher under a kind of endoscope-assistant surgery is provided, in endoscope-assistant surgery mistake
Cheng Zhong, doctor's cooperation carries out ligation using the knot pusher to target blood can substantially reduce operation difficulty, increase convenience, so as to
Improve the efficiency and effect of operation.
Technical scheme is used by the utility model solves its technical problem：Vascular ligation is with pushing away under a kind of endoscope-assistant surgery
Tie device, there is strip body, body head end formed with knot groove, the rear both sides of knot groove formed with anti-slip guide channel,
Handle is held by two front ends to hold handle formed with auxiliary cable clamping interface, the rear portion of body at the segment distance of body head end one on body
The elastic handle piece for being connected and being parallel to each other is formed, and the gap between two elastic handle pieces is clamp groove.
The application method of vascular ligation knot pusher is as follows under the endoscope-assistant surgery：During endoscope-assistant surgery, doctor utilizes
When vascular ligation is ligatured with knot pusher to target blood under the endoscope-assistant surgery, first by ligature bypass target blood after
A knot is got in vitro, the wherein root knot binding after at the knotting is then sequentially clamped under endoscope-assistant surgery vascular ligation with pushing away
Knot groove, anti-slip guide channel, auxiliary cable clamping interface and the clamp groove of device are tied, then doctor one is hand-held takes blood vessel knot under endoscope-assistant surgery
Holding handle and pressing for bundle knot pusher presses its elastic handle piece to clamp the ligature in clamp groove, and the other hand is by after catching hold of at knotting
Another root knot binding, now, doctor are pushed forward while vascular ligation under the endoscope-assistant surgery taken will be held with knot pusher, while on one side
It will be pulled backward by that root knot binding dragged, so that being promoted forward at the knotting on ligature and finally tightening target blood
Pipe.Its actually same root knot of above-mentioned " the wherein root knot binding after at the knotting " and " another root knot binding after at knotting "
Binding, at the knotting after divide into " both threads " only for ease of distinguishing sake of clarity.
Further say, formed with through hole form at the rear position of anti-slip guide channel on body.Through hole form
In the presence of the organization factorses of doctor's transit chamber sem observation through hole form opposite side when can be easy to perform the operation.
Further say, the rear body holds width of the width more than body portion of handle.The front of body must be from
Part enters internal at surgical wound, therefore must be more elongated, and rear portion holds handle and is used to hold and takes and clamp, does not enter in vivo,
Therefore its width is more particularly suitable more than the width of body portion.
Yet further say, rubbed line formed with corresponding increasing on the medial surface of two elastic handle pieces for holding handle, such as
This, can make two elastic handle pieces more reliably clamp the knot in clamp groove when doctor presses two elastic handle pieces of pressure holding handle with hand
Binding, prevent ligature from slipping.
The beneficial effects of the utility model are：Vascular ligation knot pusher deft design, product structure under the endoscope-assistant surgery
Simply, low production cost.During endoscope-assistant surgery, doctor's cooperation carries out ligation using the knot pusher to target blood can be big
It is big to reduce operation difficulty, increase convenience, so as to improve the efficiency of operation and effect.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
Fig. 3 is overlooking the structure diagram of the present utility model.
Fig. 4 is structural representation when the utility model uses with ligature compounding practice.
In figure：1. the anti-slip guide channel 1-3. auxiliary cable clamping interface 1-4. of body 1-1. knot grooves 1-2. hold handle 1-4-
1. the elastic ligature of handle piece 1-5. clamps groove 1-6. through holes form 2.
Embodiment
Vascular ligation knot pusher under a kind of endoscope-assistant surgery, as shown in Figure 1 to Figure 3, it has strip body 1, body 1
End is formed with knot groove 1-1, and knot groove 1-1 rear both sides are formed with anti-slip guide channel 1-2, apart from body 1 on body 1
Hold handle 1-4 to hold handle 1-4 formed with auxiliary cable clamping interface 1-3, the rear portion of body 1 at the segment distance of head end one and be connected by two front ends
And the elastic handle piece 1-4-1 being parallel to each other is formed, the gap between two elastic handle piece 1-4-1 is clamp groove 1-5.
Formed with through hole form 1-6 at anti-slip guide channel 1-2 rear position on body 1.Through hole form 1-6's deposits
In the organization factorses of doctor's transit chamber sem observation through hole form 1-6 opposite sides when can be easy to perform the operation.
The width that handle 1-4 is held at the rear portion of body 1 is more than the anterior width of body 1.The front of body 1 must be at surgical wound
Part enter it is internal, therefore must be more elongated, and rear portion holds handle 1-4 and is used to hold and takes and clamp, does not enter in vivo, therefore it is wide
It is more particularly suitable that degree is more than the anterior width of body 1.
Hold and rubbed line formed with corresponding increasing on handle 1-4 two elastic handle piece 1-4-1 medial surface, in this way, working as doctor
Two elastic handle piece 1-4-1 can be made more reliably to clamp clamp groove 1- when pressing pressure holding handle 1-4 two elastic handle piece 1-4-1 with hand
Ligature in 5, prevents ligature from slipping.
The application method of vascular ligation knot pusher is as follows under the endoscope-assistant surgery：During endoscope-assistant surgery, doctor utilizes
When vascular ligation is ligatured with knot pusher to target blood under the endoscope-assistant surgery, first by ligature bypass target blood after
A knot is got in vitro, as shown in figure 4, the wherein root knot binding after at the knotting then is sequentially clamped in into blood under endoscope-assistant surgery
The knot groove 1-1 of tubal ligation knot pusher, anti-slip guide channel 1-2, auxiliary cable clamping interface 1-3 and clamp groove 1-5, then doctor one
It is hand-held to take holding handle 1-4 and press and pressing its elastic handle piece 1-4-1 to clamp clamp groove 1-5 for vascular ligation knot pusher under endoscope-assistant surgery
Interior ligature, the other hand take another root knot binding after catching hold of at knotting, now, doctor while will hold under the endoscope-assistant surgery taken
Vascular ligation is pushed forward with knot pusher, while while will be pulled backward by that root knot binding dragged, so that on ligature
Knotting at promote forward and finally tighten target blood.Above-mentioned " the wherein root knot binding after at the knotting " is with " knotting
Its actually same root ligature of another root knot binding behind place ", at the knotting after divide into " both threads " only for ease of distinguishing table
State clear.
Above-described embodiment is only used for illustrating the utility model, rather than the restriction to the utility model rights protection, all
It is the change of any unsubstantiality carried out on the basis of the utility model essence scheme, guarantor of the present utility model all should be fallen into
In the range of shield.
Claims (4)
- A kind of 1. vascular ligation knot pusher under endoscope-assistant surgery, it is characterised in that：With strip body (1), body (1) head end shape Into there is knot groove (1-1), the rear both sides of knot groove (1-1) are formed with anti-slip guide channel (1-2), the distance on body (1) At the segment distance of body (1) head end one handle (1-4) is held formed with auxiliary cable clamping interface (1-3), the rear portion of body (1) to hold handle (1-4) The elastic handle piece (1-4-1) for being connected and being parallel to each other by two front ends is formed, and the gap between two elastic handle pieces (1-4-1) is Clamp groove (1-5).
- 2. vascular ligation knot pusher under endoscope-assistant surgery according to claim 1, it is characterised in that：Prevent on body (1) Slip at the rear position of guide channel (1-2) formed with through hole form (1-6).
- 3. vascular ligation knot pusher under endoscope-assistant surgery according to claim 1, it is characterised in that：After the body (1) The width that handle (1-4) is held in portion is more than the anterior width of body (1).
- 4. vascular ligation knot pusher under endoscope-assistant surgery according to claim 1, it is characterised in that：It is described to hold handle (1-4) Two elastic handle pieces (1-4-1) medial surface on rubbed line formed with corresponding increasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495978.0U CN206761729U (en) | 2016-12-31 | 2016-12-31 | Vascular ligation knot pusher under endoscope-assistant surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621495978.0U CN206761729U (en) | 2016-12-31 | 2016-12-31 | Vascular ligation knot pusher under endoscope-assistant surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761729U true CN206761729U (en) | 2017-12-19 |
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ID=60647195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621495978.0U Active CN206761729U (en) | 2016-12-31 | 2016-12-31 | Vascular ligation knot pusher under endoscope-assistant surgery |
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| CN (1) | CN206761729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580389A (en) * | 2016-12-31 | 2017-04-26 | 范佳琪 | Knot pusher for endoscopic surgical vessel ligation and application method thereof |
-
2016
- 2016-12-31 CN CN201621495978.0U patent/CN206761729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580389A (en) * | 2016-12-31 | 2017-04-26 | 范佳琪 | Knot pusher for endoscopic surgical vessel ligation and application method thereof |
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