CN109549679A - Blood vessel clip - Google Patents
Blood vessel clip Download PDFInfo
- Publication number
- CN109549679A CN109549679A CN201811537584.0A CN201811537584A CN109549679A CN 109549679 A CN109549679 A CN 109549679A CN 201811537584 A CN201811537584 A CN 201811537584A CN 109549679 A CN109549679 A CN 109549679A
- Authority
- CN
- China
- Prior art keywords
- fixture
- blood vessel
- arc welding
- angular wheel
- rotating bar
- 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.)
- Granted
Links
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 210000001367 artery Anatomy 0.000 abstract description 4
- 210000003813 thumb Anatomy 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
- A61B17/1227—Spring clips
Abstract
The invention discloses a kind of blood vessel clips, its structure includes upper fixture, spring, lower fixture, shaft and regulating mechanism, grafting is carried out with spring upper end on the right side of upper fixture lower end, arc welding is carried out with spring bottom on the right side of lower fixture upper end, shaft front end and upper fixture carry out arc welding, and rear portion is rotatablely connected with lower fixture, regulating mechanism bottom and lower fixture upper center carry out arc welding, a kind of Novel artery clamp of the invention, by being provided with regulating mechanism in lower fixture upper center, rotating bar is rotated with thumb press slidable adjustment wheel, the rotation of the second angular wheel is driven by the first angular wheel again, last threaded rod moves up and down in thread bush to be adjusted, to improve degree of regulation, the prior art is solved during pressing from both sides blood vessel generally by artificially clamping, degree of regulation is not high enough, it slightly compresses or loosens and be likely to Blood vessel is caused to damage, leads to unexpected the problem of occurring.
Description
Technical field
The present invention is a kind of Novel artery clamp, belongs to blood vessel clip field.
Background technique
It generally requires to clamp in artery when doing openheart surgery or the operation at other positions of body and prevents endarterial blood flow
The too fast progress for influencing operation of speed, generally requires to throttle to the main artery close to heart in certain openheart surgeries, guarantee
Openheart surgery is gone on smoothly, and with the rapid development of science and technology, blood vessel clip has also obtained technological improvement, but the prior art
Generally by artificially clamping during pressing from both sides blood vessel, degree of regulation is not high enough, slightly compresses or loosening is likely to make blood vessel
At damage, lead to unexpected generation.
Summary of the invention
In view of the deficienciess of the prior art, being pressed from both sides it is an object of the present invention to provide a kind of blood vessel clip with solving the prior art
Generally by artificially clamping during blood vessel, degree of regulation is not high enough, slightly compresses or loosening is likely to cause to damage to blood vessel
Wound leads to unexpected the problem of occurring.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of blood vessel clip, including upper folder
Tool, spring, lower fixture, shaft, regulating mechanism, the upper fixture lower end right side carry out grafting, the lower fixture with spring upper end
Arc welding is carried out on the right side of upper end with spring bottom, the shaft front end and upper fixture carry out arc welding, and rear portion and lower fixture
Be rotatablely connected, the regulating mechanism bottom and lower fixture upper center carry out arc welding, the regulating mechanism by regulating wheel,
Transmission mechanism, threaded rod, thread bush, through slot and shell composition, the regulating wheel middle part and progress grafting, institute in the middle part of transmission mechanism
It states threaded rod upper end and is plugged in transmission mechanism bottom, the screw thread set upper side is threadedly coupled with threaded rod, and the through slot is inserted
It is connected in the middle part of housing top end, the shell is plugged in upper fixture middle inside, the thread bush bottom and lower fixture upper center
Arc welding is carried out, the transmission mechanism is by first bearing seat, rotating bar, second bearing seat, the first angular wheel and the second taper
Gear composition, the first bearing seat left side and progress arc welding on the left of shell middle inside, and right side and rotating bar left side
It is rotatablely connected, carries out arc welding, and left side and rotating bar with shell middle inside right side on the right side of the second bearing seat
Right side is rotatablely connected, and is plugged in the middle part of rotating bar in the middle part of first angular wheel, and lower end and the second angular wheel
It is intermeshed on the left of upper end, second angular wheel bottom is plugged at the top of threaded rod, left side and tune in the middle part of the rotating bar
Section wheel middle part carries out grafting.
Further, the regulating wheel radius is 1cm, and rubber sleeve is arranged in surface, more convenient when use.
Further, the through slot shape is rectangle, and length is 1.2cm, can preferably make to adjust rotation
It is dynamic.
Further, the rotation pole length is 1.2cm, and is parallel to each other installation with upper fixture, is preferably turned
It is dynamic.
Further, the first bearing seat and second bearing seat are parallel to each other installation, and shape size is identical, can
Keep rotating bar rotation more smooth.
Further, first angular wheel and the second angular wheel size shape are identical, and radius is
0.6cm can be good at rotating.
Further, the rotating bar is stainless steel material.
Further, the thread bush is aluminum alloy material.
A kind of blood vessel clip of the invention is slided by being provided with regulating mechanism in lower fixture upper center with thumb press
Regulating wheel rotates rotating bar, then drives the rotation of the second angular wheel by the first angular wheel, and last threaded rod is in thread bush
It moves up and down and is adjusted, to improve degree of regulation, solve the prior art during pressing from both sides blood vessel generally by artificially pressing from both sides
Tightly, degree of regulation is not high enough, slightly compresses or loosening is likely to cause to damage to blood vessel, lead to unexpected the problem of occurring.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is regulating mechanism structural schematic diagram of the invention；
Fig. 3 is schematic diagram of transmission mechanism of the invention；
In figure: upper fixture -1, spring -2, lower fixture -3, shaft -4, regulating mechanism -5, regulating wheel -51, transmission mechanism -52, spiral shell
Rasp bar -53, thread bush -54, through slot -55, shell -56, first bearing seat -521, rotating bar -522, second bearing seat -523,
One angular wheel -524, the second angular wheel -525.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of blood vessel clip: including upper fixture 1, spring 2, lower fixture 3, turned
Axis 4, regulating mechanism 5, carry out grafting on the right side of 1 lower end of upper fixture with 2 upper end of spring, on the right side of lower 3 upper end of fixture with 2 bottom of spring into
Row arc welding, 4 front end of shaft and upper fixture 1 carry out arc welding, and rear portion is rotatablely connected with lower fixture 3, regulating mechanism 5
Bottom and lower 3 upper center of fixture carry out arc welding, and regulating mechanism 5 is by regulating wheel 51, transmission mechanism 52, threaded rod 53, screw thread
Set 54, through slot 55 and shell 56 form, and carry out grafting, 53 upper end grafting of threaded rod in the middle part of 51 middle part of regulating wheel and transmission mechanism 52
In 52 bottom of transmission mechanism, 54 upper end of thread bush is threadedly coupled with threaded rod 53, and through slot 55 is plugged in 56 top of shell
Portion, shell 56 are plugged in 1 middle inside of upper fixture, and 54 bottom of thread bush and lower 3 upper center of fixture carry out arc welding, driver
Structure 52 is by first bearing seat 521, rotating bar 522, second bearing seat 523, the first angular wheel 524 and the second angular wheel 525
Composition, 521 left side of first bearing seat and progress arc welding on the left of 56 middle inside of shell, and 522 left side of right side and rotating bar
It is rotatablely connected, 523 right side of second bearing seat and progress arc welding on the right side of 56 middle inside of shell, and left side and rotating bar
522 right sides are rotatablely connected, and 522 middle part of rotating bar, and lower end and the second taper are plugged in the middle part of the first angular wheel 524
Intermeshing on the left of 525 upper end of gear, 525 bottom of the second angular wheel are plugged in 53 top of threaded rod, and 522 middle part of rotating bar is left
Grafting is carried out in the middle part of side and regulating wheel 51,51 radius of regulating wheel is 1cm, and rubber sleeve is arranged in surface, and 55 shape of through slot is
Rectangle, and length is 1.2cm, 522 length of rotating bar is 1.2cm, and is parallel to each other installation with upper fixture 1, first
Bearing block 521 and second bearing seat 523 are parallel to each other installation, and shape size is identical, the first angular wheel 524 and the second cone
525 size shape of shape gear is identical, and radius is 0.6cm.
Described in this patent, first bearing seat 521: it is that one kind can receive combined load, construction spy that turntable bearing seat, which draws,
Other large-scale and extra large size bearing seat has the characteristics that construction is compact, turns round sensitive, convenience for device maintenance, there is the ground of bearing
Side will have supporting point, and the inner support point of bearing is axis, and outer support is exactly the bearing block often said；First angular wheel 524: taper
Gear is also referred to as umbrella regulating wheel, and boring regulating wheel for intersecting the transmission of between centers compared with cylindricality regulating wheel, can change transmission
Direction.
When user wants using this patent, holds and pass through 4 turns of shaft after upper fixture 1 and lower 3 rear portion of fixture
Dynamic to be clamped its front end, spring 2 plays the role of auxiliary and reset, generally by artificially pressing from both sides during pressing from both sides blood vessel
Tightly, it slightly compresses or loosens and be likely to that blood vessel is caused to damage, lead to unexpected generation, can be improved by regulating mechanism 5,
Regulating wheel 51 at thumb press sliding channel 55 rotates the rotating bar 522 in transmission mechanism 52, at this time 522 liang of rotating bar
The first bearing seat 521 and second bearing seat 523 at end play the role of fixed rotating bar, later again by the first angular wheel 524
The second angular wheel 525 is driven to rotate, the threaded rod 53 at last shell 56 moves up and down in thread bush 54 to be adjusted, and is led to
It crosses and is provided with regulating mechanism 5 in lower 3 upper center of fixture, thumb press slidable adjustment wheel 51 rotates rotating bar 522, then by the
One angular wheel 524 drives the rotation of the second angular wheel 525, and last threaded rod 53 moves up and down in thread bush 54 to be adjusted
Section, to improve degree of regulation, solves the prior art during pressing from both sides blood vessel generally by artificially clamping, degree of regulation is inadequate
Height, slightly compresses or loosening is likely to cause to damage to blood vessel, leads to unexpected the problem of occurring.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of blood vessel clip, including upper fixture (1), spring (2), lower fixture (3) and shaft (4), it is characterised in that: further include adjusting
Save mechanism (5), carry out grafting on the right side of upper fixture (1) lower end with spring (2) upper end, on the right side of lower fixture (3) upper end with
Spring (2) bottom carries out arc welding, and shaft (4) front end and upper fixture (1) carry out arc welding, and rear portion and lower fixture
(3) it is rotatablely connected, regulating mechanism (5) bottom and lower fixture (3) upper center carry out arc welding, the regulating mechanism
(5) it is made of regulating wheel (51), transmission mechanism (52), threaded rod (53), thread bush (54), through slot (55) and shell (56), institute
It states with progress grafting in the middle part of transmission mechanism (52) in the middle part of regulating wheel (51), threaded rod (53) upper end is plugged in transmission mechanism
(52) bottom, thread bush (54) upper end are threadedly coupled with threaded rod (53), and the through slot (55) is plugged in shell
(56) top middle portion, the shell (56) are plugged in upper fixture (1) middle inside, thread bush (54) bottom and lower fixture
(3) upper center carries out arc welding, and the transmission mechanism (52) is by first bearing seat (521), rotating bar (522), second bearing
Seat (523), the first angular wheel (524) and the second angular wheel (525) composition, first bearing seat (521) left side is with outside
Arc welding is carried out on the left of shell (56) middle inside, and is rotatablely connected on the left of right side and rotating bar (522), second axis
It holds and carries out arc welding with shell (56) middle inside right side on the right side of seat (523), and turned on the right side of left side and rotating bar (522)
Dynamic connection, the first angular wheel (524) middle part is plugged in the middle part of rotating bar (522), and lower end and the second angular wheel
(525) intermeshing on the left of upper end, the second angular wheel (525) bottom are plugged at the top of threaded rod (53), the rotation
Left side and progress grafting in the middle part of regulating wheel (51) in the middle part of bar (522).
2. blood vessel clip according to claim 1, it is characterised in that: regulating wheel (51) radius is 1cm, and surface is set
It is equipped with rubber sleeve.
3. blood vessel clip according to claim 1, it is characterised in that: through slot (55) shape is rectangle, and length
For for 1.2cm.
4. blood vessel clip according to claim 1, it is characterised in that: rotating bar (522) length is 1.2cm, and with
Upper fixture (1) is parallel to each other installation.
5. blood vessel clip according to claim 1, it is characterised in that: the first bearing seat (521) and second bearing seat
(523) be parallel to each other installation, and shape size is identical.
6. blood vessel clip according to claim 1, it is characterised in that: first angular wheel (524) and the second conical tooth
It is identical to take turns (525) size shape, and radius is 0.6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537584.0A CN109549679B (en) | 2018-12-15 | 2018-12-15 | Vascular clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537584.0A CN109549679B (en) | 2018-12-15 | 2018-12-15 | Vascular clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109549679A true CN109549679A (en) | 2019-04-02 |
| CN109549679B CN109549679B (en) | 2024-05-07 |
Family
ID=65870212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537584.0A Active CN109549679B (en) | 2018-12-15 | 2018-12-15 | Vascular clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109549679B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880559A (en) * | 2021-01-12 | 2021-06-01 | 吉林大学 | Dedicated intraoperative positioning and measuring device of vascular surgeon |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139101Y (en) * | 1991-07-24 | 1993-07-28 | 安徽省宿县地区应用技术研究所 | Fully automatic liquid packing equipment |
| CN201171696Y (en) * | 2008-04-07 | 2008-12-31 | 董海霞 | Uterus arteriovenous blood vessel blocking clamp |
| CN201350089Y (en) * | 2009-02-17 | 2009-11-25 | 傅晓辉 | Vascular blockage clamp for selectively blocking hepatic blood inflow |
| CN202776450U (en) * | 2012-06-28 | 2013-03-13 | 上海市第一人民医院 | Trapezoidal vascular clamp for small experimental animals |
| CN203001029U (en) * | 2012-10-16 | 2013-06-19 | 王文利 | Blood vessel hemostatic clip |
| CN203776955U (en) * | 2014-04-17 | 2014-08-20 | 青岛市中心医院 | Rib retractor for thoracotomy |
| JP2014161497A (en) * | 2013-02-25 | 2014-09-08 | Oita Seimitsu Industry Co Ltd | Minimally invasive surgical operation system |
| CN204698634U (en) * | 2015-04-08 | 2015-10-14 | 杭州富阳新锐生物科技有限公司 | A kind of Medical hemostat |
| CN205021452U (en) * | 2015-08-17 | 2016-02-10 | 芜湖市金建胶合板厂 | Small -size panel clamp |
| CN107569270A (en) * | 2017-10-19 | 2018-01-12 | 中国人民解放军第三军医大学第二附属医院 | Medical blood vessel clip |
| CN207855537U (en) * | 2017-09-27 | 2018-09-14 | 重庆兴美不锈钢制品有限公司 | Screw lifts chafing dish |
| CN208209406U (en) * | 2018-05-10 | 2018-12-07 | 河南省新思源电力科学研究院有限公司 | A kind of Multi-function pliers for high-altitude connecting wire |
| CN209770465U (en) * | 2018-12-15 | 2019-12-13 | 华融科创生物科技（天津）有限公司 | novel vascular clamp |
-
2018
- 2018-12-15 CN CN201811537584.0A patent/CN109549679B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139101Y (en) * | 1991-07-24 | 1993-07-28 | 安徽省宿县地区应用技术研究所 | Fully automatic liquid packing equipment |
| CN201171696Y (en) * | 2008-04-07 | 2008-12-31 | 董海霞 | Uterus arteriovenous blood vessel blocking clamp |
| CN201350089Y (en) * | 2009-02-17 | 2009-11-25 | 傅晓辉 | Vascular blockage clamp for selectively blocking hepatic blood inflow |
| CN202776450U (en) * | 2012-06-28 | 2013-03-13 | 上海市第一人民医院 | Trapezoidal vascular clamp for small experimental animals |
| CN203001029U (en) * | 2012-10-16 | 2013-06-19 | 王文利 | Blood vessel hemostatic clip |
| JP2014161497A (en) * | 2013-02-25 | 2014-09-08 | Oita Seimitsu Industry Co Ltd | Minimally invasive surgical operation system |
| CN203776955U (en) * | 2014-04-17 | 2014-08-20 | 青岛市中心医院 | Rib retractor for thoracotomy |
| CN204698634U (en) * | 2015-04-08 | 2015-10-14 | 杭州富阳新锐生物科技有限公司 | A kind of Medical hemostat |
| CN205021452U (en) * | 2015-08-17 | 2016-02-10 | 芜湖市金建胶合板厂 | Small -size panel clamp |
| CN207855537U (en) * | 2017-09-27 | 2018-09-14 | 重庆兴美不锈钢制品有限公司 | Screw lifts chafing dish |
| CN107569270A (en) * | 2017-10-19 | 2018-01-12 | 中国人民解放军第三军医大学第二附属医院 | Medical blood vessel clip |
| CN208209406U (en) * | 2018-05-10 | 2018-12-07 | 河南省新思源电力科学研究院有限公司 | A kind of Multi-function pliers for high-altitude connecting wire |
| CN209770465U (en) * | 2018-12-15 | 2019-12-13 | 华融科创生物科技（天津）有限公司 | novel vascular clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880559A (en) * | 2021-01-12 | 2021-06-01 | 吉林大学 | Dedicated intraoperative positioning and measuring device of vascular surgeon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109549679B (en) | 2024-05-07 |
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