CN109044441A - A kind of applicator - Google Patents
A kind of applicator Download PDFInfo
- Publication number
- CN109044441A CN109044441A CN201810574003.4A CN201810574003A CN109044441A CN 109044441 A CN109044441 A CN 109044441A CN 201810574003 A CN201810574003 A CN 201810574003A CN 109044441 A CN109044441 A CN 109044441A
- Authority
- CN
- China
- Prior art keywords
- runner
- binding clip
- handle
- bearing
- reset spring
- 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.)
- Pending
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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
-
- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of applicators, mainly including binding clip etc., binding clip is mounted in clamp block, clamp block connects outer tube, binding clip opening width spacer pin is installed in clamp block, reset spring is connected after clamp block, reset spring withstands reset spring feel adjusting nut backward, spindle drive bar is connected after main shaft slide bar, spindle drive bar is fixed on outer tube, outer pipe end connects runner, there are bearing clamping cap and buffer gasket inside runner, bearing holder (housing, cover), runner fixing bearing, runner fixing bearing rear end is connected and fixed handle, stroke regulating lever is installed in fixed handle, power handle is connected with fixed handle, movable safety plug is provided in fixed handle.Binding clip closure in use, which can be effectively prevented, in the present invention leads to blood vessel clip closure failure, can effectively adjust the size that binding clip opens size；Binding clip can the rotation of 360 degree of angles, be flexibly directed at puncture site, clamp hemostasis；It installs and dismantles, is easy to clean；With mechanical damping, noise reduction, good hand touch characteristic.
Description
Technical field
The present invention relates to the fields of medical instrument, and in particular to a kind of applicator.
Background technique
When traditional Clip Applier enters puncture outfit channel, operator is needed by holding the control of dynamics to control Clip Applier
The size of binding clip opening size；Holding dynamics is excessive, and binding clip is be easy to cause to be closed, and the blood vessel clip clamped in binding clip is made also to be closed mistake
Effect, can not clamp hemostasis.The reset spring of original old product is mounted in behind claw beam, binding clip can not the rotation of 360 degree of angles, no
Flexibly.
Summary of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of applicator.
The object of the present invention is achieved by the following technical solutions: this applicator, mainly include binding clip, clamp block,
Binding clip opening width spacer pin, reset spring, reset spring feel adjusting nut, main shaft slide bar, spindle drive bar, outer tube, guiding
It supports set, outer tube conversion female connector, flush-through connection, runner, fixed handle, stroke regulating lever, handle hinge, movable safety plug, protect
Danger pin reset spring, insurance positioning bullet pin, power handle, runner fixing bearing, bearing buffer noise reducing seal circle, bearing holder (housing, cover), axis
Clamping cap and buffer gasket, blood vessel clip are held, binding clip is mounted in clamp block, and clamp block is mounted on outer tube front end, middle part installation in clamp block
There is binding clip opening width spacer pin, reset spring is connected after clamp block, reset spring is sleeved on main shaft slide bar and withstands backward multiple
Position spring feel adjusting nut, connects spindle drive bar after main shaft slide bar, and it is outer that spindle drive bar by guiding supports that set is fixed on
Inside pipe, outer pipe end converts female connector by outer tube and connects runner, installs flush-through connection on runner, inside runner from front to back according to
Secondary to have bearing clamping cap and buffer gasket, bearing holder (housing, cover), runner fixing bearing, runner fixing bearing is sleeved on outside spindle drive bar,
Bearing is equipped between bearing holder (housing, cover) and runner fixing bearing suit and buffers noise reducing seal circle, and runner fixing bearing rear end is connected and fixed hand
Handle is equipped with stroke regulating lever in fixed handle and connects with spindle drive bar end, and power handle passes through handle hinge and fixation
Handle connection, handle hinge rear are provided with movable safety plug in fixed handle, and activity insurance pin connection safety plug resets bullet
Spring and insurance positioning bullet pin.
The groove of positioning bullet pin cooperation is provided with and insured on the activity safety plug.
The spindle drive rod rear end is thread shape.
The bearing is cased with 16 limit holes.
The power handle is push type handle, and power handle top is equipped with notch and connects stroke regulating lever.
The runner can drive binding clip to carry out 360 degree rotation.
The invention has the benefit that
1, binding clip closure in use, which can be effectively prevented, in the present invention leads to blood vessel clip closure failure, can effectively adjust binding clip
Open the size of size；Binding clip can the rotation of 360 degree of angles, be flexibly directed at puncture site, clamp hemostasis；Installation and disassembly, cleaning
It is convenient；With mechanical damping, noise reduction, good hand touch characteristic.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is runner fixing bearing installation place subssembly drawing of the invention.
Fig. 3 is bearing holder (housing, cover) schematic diagram of the invention.
Fig. 4 is that binding clip of the invention installs connection schematic diagram.
Fig. 5 is movable safety plug position safety position schematic diagram of the invention.
Fig. 6 is movable safety plug position clamp status diagram of the invention.
Description of symbols: binding clip 1, clamp block 2, binding clip opening width spacer pin 3, reset spring 4, reset spring feel are adjusted
Nut 5, main shaft slide bar 6, spindle drive bar 7, outer tube 8, guiding support set 9, outer tube to convert female connector 10, flush-through connection 11, runner
12, fixed handle 13, stroke regulating lever 14, handle hinge 15, movable safety plug 16, safety plug reset spring 17, insurance positioning
Bullet pin 18, power handle 19, runner fixing bearing 20, bearing buffering noise reducing seal circle 21, bearing holder (housing, cover) 22, bearing clamping cap are gentle
Rush washer 23, blood vessel clip 24.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail:
Embodiment: as shown in the picture, this applicator mainly includes binding clip 1, clamp block 2, binding clip opening width spacer pin 3, answers
Position spring 4, reset spring feel adjusting nut 5, main shaft slide bar 6, spindle drive bar 7, outer tube 8, guiding support set 9, outer tube to turn
Changing-over set 10, runner 12, fixed handle 13, stroke regulating lever 14, handle hinge 15, movable safety plug 16, is protected flush-through connection 11
Reset spring 17 is sold in danger, insurance positions bullet pin 18, power handle 19, runner fixing bearing 20, bearing buffer noise reducing seal circle 21,
Bearing holder (housing, cover) 22, bearing clamping cap and buffer gasket 23, blood vessel clip 24, binding clip 1 are mounted in clamp block 2, and clamp block 2 is mounted on outer tube 8
Front end, middle part is equipped with binding clip opening width spacer pin 3 in clamp block 2, and binding clip opening width spacer pin 3 can pass through reset spring feel
Adjusting nut 5 adjusts the size that binding clip 1 opens size, connects reset spring 4 after clamp block 2, reset spring 4 is sleeved on main shaft slide bar
Withstand reset spring feel adjusting nut 5 on 6 and backward, reset spring 4 come ensure binding clip 1 open automatically can't clamping stagnation,
Spindle drive bar 7 is connected after main shaft slide bar 6, spindle drive bar 7 supports set 9 to be fixed on inside outer tube 8 by guiding, 8 end of outer tube
End converts female connector 10 by outer tube and connects runner 12, installation flush-through connection 11 on runner 12, inside runner 12 from front to back successively
There are bearing clamping cap and buffer gasket 23, bearing holder (housing, cover) 22, runner fixing bearing 20, runner fixing bearing 20 is sleeved on spindle drive
Outside bar 7, bearing clamping cap and buffer gasket 23, which have, to be compressed, sealing, hinders slow effect, bearing holder (housing, cover) 22 and 20 sets of runner fixing bearing
It is equipped with bearing between dress and buffers noise reducing seal circle 21, has the function of mechanical damping, noise reduction, good hand touch when runner 12 rotates,
20 rear end of runner fixing bearing is connected and fixed handle 13, and stroke regulating lever 14 and spindle drive bar 7 are equipped in fixed handle 13
End connection, power handle 19 are connected by handle hinge 15 and fixed handle 13, and 15 rear of handle hinge is in fixed handle 13
It is inside provided with movable safety plug 16, movable safety plug 16 connects safety plug reset spring 17 and insurance positioning bullet pin 18.
The groove that positioning bullet pin 18 cooperates is provided with and insured on the activity safety plug 16.Movable safety plug 16 can be
It is played when being put into applicator in the channel of puncture outfit the effect of preventing binding clip 1 to be closed, binding clip 1, which is not closed, would not be such that binding clip 1 presss from both sides
The closure failure of blood vessel clip 24 held.Power handle 19 can be loosened when insurance positioning bullet pin 18 to groove surface, can adjust grip space；
It is lower to press movable safety plug 16, pass through safety plug reset spring 17 and resets insurance positioning bullet pin 18 to tongue face, lockable power hand
Handle 19 effectively prevents the closure of binding clip 1.
7 rear end of spindle drive bar is thread shape.Rotatable screw thread installation and disassembly, cleaning.
The bearing holder (housing, cover) 22 has 16 limit holes.There are 16 grades of rotary limited detent effects when runner 12 rotates.
The power handle 19 is push type handle, and 19 top of power handle is equipped with notch and connects stroke regulating lever 14.It is anti-
Only binding clip 1 is closed the phenomenon that causing difficult alignment puncture site of nodding downwards, clamp hemostasis.
The runner 12 can drive binding clip 1 to carry out 360 degree rotation.Flexibly alignment puncture site, clamp hemostasis.
It is understood that it will be understood by those skilled in the art that being subject to technical solution of the present invention and inventive concept
It all should fall within the scope of protection of the appended claims of the present invention with replacement or change.
Claims (6)
1. a kind of applicator, it is characterised in that: mainly include binding clip (1), clamp block (2), binding clip opening width spacer pin (3), reset
Spring (4), reset spring feel adjusting nut (5), main shaft slide bar (6), spindle drive bar (7), outer tube (8), guiding support set
(9), outer tube conversion female connector (10), flush-through connection (11), runner (12), fixed handle (13), stroke regulating lever (14), handle hinge
Chain (15), movable safety plug (16), safety plug reset spring (17), insurance positioning bullet pin (18), power handle (19), runner are solid
Dead axle holds (20), bearing buffering noise reducing seal circle (21), bearing holder (housing, cover) (22), bearing clamping cap and buffer gasket (23), binding clip (1)
It is mounted on clamp block (2), clamp block (2) is mounted on outer tube (8) front end, and middle part is equipped with binding clip opening width spacer pin in clamp block (2)
(3), clamp block (2) connects reset spring (4) afterwards, and reset spring (4) is sleeved on main shaft slide bar (6) and withstands reset bullet backward
Spring feel adjusting nut (5), main shaft slide bar (6) connect spindle drive bar (7) afterwards, and spindle drive bar (7) supports set by guiding
(9) it is internal to be fixed on outer tube (8), outer tube (8) end is pacified on (12) by outer tube conversion female connector (10) connection runner (12), runner
Fill flush-through connection (11), successively have inside runner (12) from front to back bearing clamping cap and buffer gasket (23), bearing holder (housing, cover) (22),
Runner fixing bearing (20), runner fixing bearing (20) are sleeved on spindle drive bar (7) outside, bearing holder (housing, cover) (22) and runner fixing axle
It holds and is equipped with bearing buffering noise reducing seal circle (21) between (20) suit, runner fixing bearing (20) rear end is connected and fixed handle
(13), stroke regulating lever (14) is installed in fixed handle (13) to connect with spindle drive bar (7) end, power handle (19) is logical
Handle hinge (15) and fixed handle (13) connection are crossed, handle hinge (15) rear is provided with movable guarantor in fixed handle (13)
Danger pin (16), movable safety plug (16) connection safety plug reset spring (17) and insurance positioning bullet pin (18).
2. applicator according to claim 1, it is characterised in that: be provided with and insure on the activity safety plug (16) and determine
The groove that position bullet pin (18) cooperates.
3. applicator according to claim 1, it is characterised in that: spindle drive bar (7) rear end is thread shape.
4. applicator according to claim 1, it is characterised in that: the bearing holder (housing, cover) (22) has 16 limit holes.
5. applicator according to claim 1, it is characterised in that: the power handle (19) is push type handle, power
Handle (19) top is equipped with notch connection stroke regulating lever (14).
6. applicator according to claim 1, it is characterised in that: the runner (12) can drive binding clip (1) to carry out 360 degree
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574003.4A CN109044441A (en) | 2018-06-06 | 2018-06-06 | A kind of applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574003.4A CN109044441A (en) | 2018-06-06 | 2018-06-06 | A kind of applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109044441A true CN109044441A (en) | 2018-12-21 |
Family
ID=64820498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810574003.4A Pending CN109044441A (en) | 2018-06-06 | 2018-06-06 | A kind of applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109044441A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480951A (en) * | 2018-12-29 | 2019-03-19 | 杭州圣石科技有限公司 | One kind is exempted to dismount flushable applicator |
| WO2020186378A1 (en) * | 2019-03-15 | 2020-09-24 | 台湾先进手术医疗器材股份有限公司 | Automatically-detaching vascular clamp applicator |
| CN114587487A (en) * | 2022-03-11 | 2022-06-07 | 常州市康蒂娜医疗科技有限公司 | Clamp applier capable of saving labor in operation of angle rotation of clamp head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968746U (en) * | 2011-01-31 | 2011-09-14 | 杭州康基医疗器械有限公司 | Two-way bendable clipping device |
| CN204106107U (en) * | 2014-08-22 | 2015-01-21 | 杭州欧创医疗器械有限公司 | What be applicable to thoracic cavity and abdominal operation tears clamp open |
| CN106344095A (en) * | 2015-07-08 | 2017-01-25 | 北京天钥医疗器械有限公司 | Safety device and anastomat and surgical operating instrument using the safety device |
| CN106491177A (en) * | 2017-01-09 | 2017-03-15 | 青岛德迈迪医疗科技有限公司 | Disposable Clip Applier |
| CN209186824U (en) * | 2018-06-06 | 2019-08-02 | 杭州欧创医疗器械有限公司 | YES applicator |
-
2018
- 2018-06-06 CN CN201810574003.4A patent/CN109044441A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968746U (en) * | 2011-01-31 | 2011-09-14 | 杭州康基医疗器械有限公司 | Two-way bendable clipping device |
| CN204106107U (en) * | 2014-08-22 | 2015-01-21 | 杭州欧创医疗器械有限公司 | What be applicable to thoracic cavity and abdominal operation tears clamp open |
| CN106344095A (en) * | 2015-07-08 | 2017-01-25 | 北京天钥医疗器械有限公司 | Safety device and anastomat and surgical operating instrument using the safety device |
| CN106491177A (en) * | 2017-01-09 | 2017-03-15 | 青岛德迈迪医疗科技有限公司 | Disposable Clip Applier |
| CN209186824U (en) * | 2018-06-06 | 2019-08-02 | 杭州欧创医疗器械有限公司 | YES applicator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480951A (en) * | 2018-12-29 | 2019-03-19 | 杭州圣石科技有限公司 | One kind is exempted to dismount flushable applicator |
| CN109480951B (en) * | 2018-12-29 | 2024-01-12 | 杭州圣石科技股份有限公司 | Disassembly-free flushable clip applier |
| WO2020186378A1 (en) * | 2019-03-15 | 2020-09-24 | 台湾先进手术医疗器材股份有限公司 | Automatically-detaching vascular clamp applicator |
| CN114587487A (en) * | 2022-03-11 | 2022-06-07 | 常州市康蒂娜医疗科技有限公司 | Clamp applier capable of saving labor in operation of angle rotation of clamp head |
| CN114587487B (en) * | 2022-03-11 | 2023-07-14 | 常州市康蒂娜医疗科技有限公司 | Clamp applier with labor-saving clamp head angle rotation operation |
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