CN208447718U - A kind of Venous cancerous embolus takes bolt to clamp - Google Patents
A kind of Venous cancerous embolus takes bolt to clamp Download PDFInfo
- Publication number
- CN208447718U CN208447718U CN201820062867.3U CN201820062867U CN208447718U CN 208447718 U CN208447718 U CN 208447718U CN 201820062867 U CN201820062867 U CN 201820062867U CN 208447718 U CN208447718 U CN 208447718U
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- CN
- China
- Prior art keywords
- handle
- clamp
- binding clip
- vice body
- connecting rope
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Abstract
The utility model discloses a kind of Venous cancerous embolus, and bolt to be taken to clamp, including binding clip, handle and vice body, the binding clip and handle are connected to the both ends of vice body, the vice body includes binding clip connecting rod, handle joint lever and vice body connecting tube, the binding clip is fixed in binding clip connecting rod, the handle is fixed in handle joint lever, the vice body connecting tube is rubber hose, both ends are fixedly connected with binding clip connecting rod and handle joint lever respectively, it is linked between the handle and binding clip by connecting rope, the connecting rope passes through among vice body connecting tube.The Venous cancerous embolus of the utility model takes bolt to clamp, and by the way that vice body is arranged to vice body connecting tube, can effectively be tucked into binding clip intravascular, so can be realized one and take the effect of bolt well.
Description
Technical field
The utility model relates to one kind, and bolt to be taken to clamp, and more particularly to a kind of Venous cancerous embolus takes bolt to clamp.
Background technique
Liver neoplasm develops to middle and advanced stage, often has tumor embolus and invades liver Major Vessels, such as portal vein, vena hepatica,
Can cancer embolus take in blood vessel directly affects patient's tumor recurrence morning and evening and life span only.It clinically there is no dedicated blood vessel at present
Cancer embolus takes bolt to clamp, and used to take bolt instrument replaced using the existing instrument such as Lithotomy forceps or tweezers.This kind of pliers exists
There are many shortcomings in surgical procedure: vice body is mostly the metal structure of elongated rod shape, therefore can only simply be arranged and be in line
Type or curved can not protrude into well in more intravascular of bending situation.
Utility model content
In view of the deficienciess of the prior art, can be good at extending into blood the purpose of this utility model is to provide one kind
Venous cancerous embolus in pipe takes bolt to clamp.
To achieve the above object, the utility model provides following technical solution: a kind of Venous cancerous embolus takes bolt to clamp, including pincers
Head, handle and vice body, the binding clip and handle are connected to the both ends of vice body, and the vice body includes binding clip connecting rod, handle
Connecting rod and vice body connecting tube, the binding clip are fixed in binding clip connecting rod, and the handle is fixed in handle joint lever, described
Vice body connecting tube is silica gel hose, and both ends are fixedly connected with binding clip connecting rod and handle joint lever respectively, the handle and binding clip
Between linked by connecting rope, the connecting rope passes through among vice body connecting tube.
The binding clip includes left clamp handle and right clamp handle as a further improvement of the utility model, the left clamp handle and the right side
With binding clip connecting rod backwards to one end elastic hinge joint of vice body connecting tube, the handle includes left handle and right handle for one end of clamp handle,
One end of the left handle and right handle is hinged backwards to one end of vice body connecting tube with handle joint lever, and the connecting rope includes left company
One end of splicing and right connecting rope, the left connecting rope is fixedly connected with left handle, after the other end passes through among vice body connecting tube
It is fixedly connected with left clamp handle, one end of the right connecting rope is fixedly connected with right handle, and the other end passes through among vice body connecting tube
It is fixedly connected afterwards with right clamp handle, when left handle and right handle are overturn opposite to each other, left connecting rope and right connecting rope drive left clamp handle and right pincers
Handle is overturn in opposite directions, accumulates elastic potential energy.
The handle joint lever is equipped with backwards to one end of vice body connecting tube as a further improvement of the utility model,
To pulley and right turn pulley, the binding clip connecting rod is in hollow setting, interior to be equipped with Left-wing Federation's running block and right linkage pulley
Group, the left connecting rope pass through the connection of Left-wing Federation's running block after bypassing 90 degree of left steering pulley turning relative to the other end of left handle
To left clamp handle on the side of right clamp handle, the right connecting rope bypasses right turn pulley turning 90 relative to the other end of right handle
Right linkage pulley blocks are passed through after degree is connected to right clamp handle on the side of left clamp handle.
Left-wing Federation's running block includes interior left chain wheel and outer left chain wheel, institute as a further improvement of the utility model,
Stating right linkage pulley blocks includes interior right pulley and outer right pulley, and the interior left chain wheel and interior right pulley are arranged at binding clip connecting rod
Interior, outer left chain wheel and outer right pulley are separately positioned on the right and left of binding clip connecting rod lateral wall, wherein left connecting rope bypasses
It after interior 90 degree of left chain wheel turning, turns 90 degree around outer left chain wheel, after right connecting rope is around 90 degree of interior right pulley turning, bypasses outer
Right pulley is turned 90 degree.
The left clamp handle and right clamp handle opposite side are equipped with several folders as a further improvement of the utility model,
Tooth.
The finger ring passed through for finger is socketed in the handle joint lever as a further improvement of the utility model,
Set.
The beneficial effects of the utility model pass through the setting of binding clip, handle and vice body, so that it may which effective cooperation realizes one
It is a to take bolt wrench structure for clamp blood vessel cancer embolus, and by the way that vice body is arranged to binding clip connecting rod, handle joint lever and pincers
Whole can be taken bolt pincers to be divided into three stage structure by body connecting tube, so that bolt tonger is taken to have more angle of turn, and will be embedding
If connecting tube is arranged to silica gel hose, it so just can further increase the turning possibility for taking bolt to clamp, so that bolt is taken to clamp energy
It is enough preferably extend into it is intravascular take bolt, and by the setting of connecting rope, can realize the turning for increasing and bolt being taken to clamp may
It can also effectively guarantee that binding clip can clamp cancer embolus with handle motion while property.
Detailed description of the invention
Fig. 1 is the overall structure figure that the Venous cancerous embolus of the utility model takes bolt to clamp.
Specific embodiment
The utility model is described in further detail below in conjunction with embodiment given by attached drawing.
Shown in referring to Fig.1, a kind of Venous cancerous embolus of the present embodiment takes bolt to clamp, including binding clip 1, handle 2 and vice body 3, described
Binding clip 1 and handle 2 are connected to the both ends of vice body 3, and the vice body 3 includes binding clip connecting rod 31, handle joint lever 32 and pincers
Body connecting tube 33, the binding clip 1 are fixed in binding clip connecting rod 31, and the handle 2 is fixed in handle joint lever 32, the pincers
Body connecting tube 33 is silica gel hose, and both ends are fixedly connected with binding clip connecting rod 31 and handle joint lever 32 respectively, the handle 2 with
It is linked between binding clip 1 by connecting rope 4, the connecting rope 4 passes through among vice body connecting tube 33, in taking using the present embodiment
During bolt clamps, it is only necessary to extend into vice body 3 binding clip 1 intravascular, then then be passed through with hand-drive handle 2
The linkage of connecting rope 4 drives binding clip 1 to clamp Venous cancerous embolus, and when binding clip 1 extend into intravascular with vice body 3, at this time
On binding clip 1 and binding clip connecting rod 31 to the position of intravascular close cancer embolus, vice body connecting tube 33 also in the blood vessels, and with blood vessel
Bending, and handle joint lever 32 is then arranged in extravascular, goes to hold and operation handle 2 for manpower, so compared to existing skill
Linear type in art takes bolt pincers and flexure type that bolt is taken to clamp, and has passed through binding clip connecting rod 31, vice body connecting tube 33 and handle and has connected
Three folded structures of extension bar 32 and the flexible structure of vice body connecting tube 33 can be preferably with vascular bendings, also can be more preferable
Extend into and intravascular carry out taking bolt.
As a kind of improved specific embodiment, the binding clip 1 includes left clamp handle 11 and right clamp handle 12, the left clamp handle
11 and right clamp handle 12 one end with binding clip connecting rod 31 backwards to one end elastic hinge joint of vice body connecting tube 33, the handle 2 wraps
Include left handle 21 and right handle 22, one end of the left handle 21 and right handle 22 is with handle joint lever 32 backwards to the one of vice body connecting tube 33
End is hinged, and the connecting rope 4 includes left connecting rope 41 and right connecting rope 42, and one end of the left connecting rope 41 and left handle 21 are fixed
Connection, the other end among vice body connecting tube 33 pass through be fixedly connected afterwards with left clamp handle 11, one end of the right connecting rope 42 with
Right handle 22 is fixedly connected, and the other end is passed through among vice body connecting tube 33 and is fixedly connected afterwards with right clamp handle 12, when left handle 21 and the right side
When handle 22 is overturn opposite to each other, left connecting rope 41 and right connecting rope 42 drive left clamp handle 11 and right clamp handle 12 to overturn in opposite directions, accumulation elasticity
Potential energy just can effectively cooperate realization clamping cancer embolus, while taking bullet by the setting of left clamp handle 11 and right clamp handle 12
Property hinged mode, left clamp handle 11 and right clamp handle 12 can effectively be resetted when left handle 21 and right handle 22 are unclamped,
Realization can repeatedly clamp cancer embolus in the blood vessels, and take and connecting rope 4 is arranged to left connecting rope 41 and right connecting rope 42 can
Left clamp handle 11 is individually controlled by left connecting rope 41 to realize, right connecting rope 42 individually controls right clamp handle 12, and such doctor just can
It is enough preferably to go that clamp handle movement in left and right is driven to clamp Venous cancerous embolus by connecting rope 4.
As a kind of improved specific embodiment, the handle joint lever 32 is equipped with backwards to one end of vice body connecting tube 33
Left steering pulley 5 and right turn pulley 6, the binding clip connecting rod 31 is in hollow setting, interior to be equipped with Left-wing Federation's running block 7 and the right side
Link pulley blocks 8, and the left connecting rope 41 passes through a left side after bypassing 90 degree of the turning of left steering pulley 5 relative to the other end of left handle 21
Linkage pulley blocks 7 are connected to left clamp handle 11 on the side of right clamp handle 12, and the right connecting rope 41 is relative to the another of right handle 21
One end turn around right turn pulley 6 pass through after 90 degree right linkage pulley blocks 8 be connected to right clamp handle 12 backwards left clamp handle 11 one
On side, the setting of left steering pulley 5 and right turn pulley 6 is taken, just can be good at left connecting rope 41 and right connecting rope
42 are turned to, and left connecting rope 41 and right connecting rope 42 are passed through from vice body connecting tube 33, while also can be realized
Seem more laborsaving during pulling left connecting rope 41 and right connecting rope 42.
As a kind of improved specific embodiment, Left-wing Federation's running block 7 includes interior left chain wheel 71 and outer left chain wheel
72, the right linkage pulley blocks 8 include interior right pulley 81 and outer right pulley 82, and the interior left chain wheel 71 and interior right pulley 81 are all provided with
It sets in binding clip connecting rod 31, outer left chain wheel 72 and outer right pulley 82 are separately positioned on the left and right two of 31 lateral wall of binding clip connecting rod
Bian Shang, wherein after left connecting rope 41 is around 90 degree of interior left chain wheel 71 turning, turn 90 degree around outer left chain wheel 72, right connecting rope
It after 42 around 90 degree of interior right pulley 71 turning, turns 90 degree around outer right pulley 82, in being arranged to Left-wing Federation's running block 7
Right linkage pulley blocks 8 are arranged to interior right pulley 81 and outer right pulley 82, so just can by left chain wheel 71 and outer left chain wheel 72
Left connecting rope 41 and right connecting rope 42 are transferred out by effective realize out of vice body connecting tube 33, with left clamp handle 11 and right clamp handle
12 opposite sides are fixedly connected, and are realized when left handle 21 and right handle 22 are overturn opposite to each other with this, left clamp handle 11 and right clamp handle
12 can overturn in opposite directions and clamp Venous cancerous embolus.
As a kind of improved specific embodiment, the left clamp handle 11 and 12 opposite side of right clamp handle are equipped with several
Clip tooth 111 can be realized by the setting of clamping 111 and further increase frictional force when clamping Venous cancerous embolus, so that pincers
First 1 can preferably clamp Venous cancerous embolus.
As a kind of improved specific embodiment, the finger ring passed through for finger is socketed in the handle joint lever 32
Set 321 passes through the setting of finger ring set 321, it will be able to which preferably the hand of auxiliary doctor goes to grab handle joint lever 32.
In conclusion can by the way that vice body 3 is arranged to binding clip connecting rod 31, handle joint lever 32 and vice body connecting tube 33
It is effective to increase the bending possibility for taking bolt to clamp, it so can preferably extend into vein blood vessel and take Venous cancerous embolus.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of Venous cancerous embolus takes bolt to clamp, it is characterised in that: including binding clip (1), handle (2) and vice body (3), the binding clip (1)
The both ends of vice body (3) are connected to handle (2), the vice body (3) includes binding clip connecting rod (31), handle joint lever (32)
With vice body connecting tube (33), the binding clip (1) is fixed on binding clip connecting rod (31), and the handle (2) is fixed on handle connection
On bar (32), the vice body connecting tube (33) be silica gel hose, both ends respectively with binding clip connecting rod (31) and handle joint lever
(32) it is fixedly connected, is linked between the handle (2) and binding clip (1) by connecting rope (4), the connecting rope (4) connects from vice body
It is passed through among adapter tube (33).
2. Venous cancerous embolus according to claim 1 takes bolt to clamp, it is characterised in that: the binding clip (1) includes left clamp handle (11)
With right clamp handle (12), one end of the left clamp handle (11) and right clamp handle (12) is with binding clip connecting rod (31) backwards to vice body connecting tube
(33) one end elastic hinge joint, the handle (2) include left handle (21) and right handle (22), the left handle (21) and right handle (22)
One end is hinged backwards to the one end of vice body connecting tube (33) with handle joint lever (32), and the connecting rope (4) includes left connecting rope
(41) it is fixedly connected with right connecting rope (42), one end of the left connecting rope (41) with left handle (21), the other end is connected from vice body
It passes through among pipe (33) and is fixedly connected afterwards with left clamp handle (11), one end and right handle (22) of the right connecting rope (42) are fixed to be connected
It connects, the other end is passed through among vice body connecting tube (33) and is fixedly connected afterwards with right clamp handle (12), when left handle (21) and right handle (22)
When opposite overturning, left connecting rope (41) and right connecting rope (42) drive left clamp handle (11) and right clamp handle (12) to overturn in opposite directions, accumulation
Elastic potential energy.
3. Venous cancerous embolus according to claim 2 takes bolt to clamp, it is characterised in that: the handle joint lever (32) is backwards to vice body
One end of connecting tube (33) is equipped with left steering pulley (5) and right turn pulley (6), and the binding clip connecting rod (31) sets in hollow
It sets, interior to be equipped with Left-wing Federation's running block (7) and right linkage pulley blocks (8), the left connecting rope (41) is relative to left handle (21)
The other end around left steering pulley (5) turn 90 degree after pass through Left-wing Federation's running block (7) be connected to left clamp handle (11) backwards right pincers
On the side of handle (12), the right connecting rope (41) bypasses right turn pulley (6) turning 90 relative to the other end of right handle (22)
Right linkage pulley blocks (8) is passed through after degree is connected to right clamp handle (12) on the side of left clamp handle (11).
4. Venous cancerous embolus according to claim 3 takes bolt to clamp, it is characterised in that: Left-wing Federation's running block (7) includes interior
Left chain wheel (71) and outer left chain wheel (72), the right linkage pulley blocks (8) include interior right pulley (81) and outer right pulley (82), institute
It states interior left chain wheel (71) and interior right pulley (81) is arranged in binding clip connecting rod (31), outer left chain wheel (72) and outer right pulley
(82) it is separately positioned on the right and left of binding clip connecting rod (31) lateral wall, wherein left connecting rope (41) bypasses interior left chain wheel
(71) it after 90 degree of turning, turns 90 degree around outer left chain wheel (72), right connecting rope (42) is turned 90 degree around interior right pulley (71)
Afterwards, it turns 90 degree around outer right pulley (82).
5. taking bolt to clamp according to Venous cancerous embolus described in Claims 2 or 3 or 4, it is characterised in that: the left clamp handle (11) and right pincers
Handle (12) opposite side is equipped with several clip tooths (111).
6. Venous cancerous embolus according to claim 1 or 2 or 3 or 4 takes bolt to clamp, it is characterised in that: the handle joint lever
(32) the finger ring set (321) passed through for finger is socketed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062867.3U CN208447718U (en) | 2018-01-15 | 2018-01-15 | A kind of Venous cancerous embolus takes bolt to clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062867.3U CN208447718U (en) | 2018-01-15 | 2018-01-15 | A kind of Venous cancerous embolus takes bolt to clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447718U true CN208447718U (en) | 2019-02-01 |
Family
ID=65141219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062867.3U Expired - Fee Related CN208447718U (en) | 2018-01-15 | 2018-01-15 | A kind of Venous cancerous embolus takes bolt to clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716564A (en) * | 2020-12-31 | 2021-04-30 | 杭州康基医疗器械有限公司 | Large-swing-angle single-joint surgical instrument |
-
2018
- 2018-01-15 CN CN201820062867.3U patent/CN208447718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716564A (en) * | 2020-12-31 | 2021-04-30 | 杭州康基医疗器械有限公司 | Large-swing-angle single-joint surgical instrument |
| CN112716564B (en) * | 2020-12-31 | 2022-08-26 | 杭州康基医疗器械有限公司 | Large-swing-angle single-joint surgical instrument |
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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 |
Granted publication date: 20190201 Termination date: 20200115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |