CN106994031A - A kind of closure apparatus for vascular operation - Google Patents
A kind of closure apparatus for vascular operation Download PDFInfo
- Publication number
- CN106994031A CN106994031A CN201710335317.4A CN201710335317A CN106994031A CN 106994031 A CN106994031 A CN 106994031A CN 201710335317 A CN201710335317 A CN 201710335317A CN 106994031 A CN106994031 A CN 106994031A
- Authority
- CN
- China
- Prior art keywords
- closure
- snapping
- tube
- vascular operation
- pipe
- 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
Links
- 230000002792 vascular Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 210000004204 blood vessel Anatomy 0.000 abstract description 14
- 239000008280 blood Substances 0.000 abstract description 8
- 210000004369 blood Anatomy 0.000 abstract description 8
- 229920000742 Cotton Polymers 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000007631 vascular surgery Methods 0.000 description 7
- 208000032843 Hemorrhage Diseases 0.000 description 6
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010007687 Carotid artery stenosis Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 208000009443 Vascular Malformations Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 208000006170 carotid stenosis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 230000004855 vascular circulation Effects 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000004804 winding Methods 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
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
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
A kind of closure apparatus for vascular operation, it is related to technical field of medical instruments, including plugging device and the plugging mechanism being arranged on inside plugging device, the plugging device also includes tube-like envelope, movable supporting leg and fixed hub, and the plugging mechanism also includes closure pipe, closure connecting rod, movable axle sleeve.By the device, the blood that broken blood vessels flow out can be blocked and cleaned in time in vascular operation, it is safe and efficient, improve procedure efficiency, it is ensured that the life security of patient, avoid simultaneously after operation terminates, the problem of hospital gauze and medical cotton are retained in patient's body occurs.
Description
Technical field：
The present invention relates to technical field of medical instruments, and in particular to a kind of closure apparatus for vascular operation.
Background technology：
Vascular surgery is a vascular circulation about human body, including the diagnosis of artery and vein relevant disease and outer
The training of section's treatment.Modern vascular surgery scope is very wide, the blood vessel of whole body, except the blood vessel (belonging to neurosurgery) of brain
Beyond the blood vessel (belonging to department of cardiac surgery) on heart, it may be said that belong to the scope of vascular surgery treatment.
The incidence of disease of angiosis is very high, and everyone can have vascular lesion during life, simply weight journey
Degree is different.Common vascular surgery disease has carotid artery stenosis and obstruction, chest or abdominal aneurvsm, dissection of aorta, kidney
Arteriarctia, upper and lower extremities arteries are narrow or inaccessible, varication or venous embolism, vascular malformation etc..
Vascular surgery disease is typically all that lesion vesselses are dredged and treated by way of operation, in vascular surgery
During operation, due to many uncertain factors in surgical procedure, in surgical procedure, it is easy to occur angiorrhoxis, bleeding or
, there is this problem, traditional mode is all by hospital gauze or medical cotton in massive haemorrhage problem, being smoothed out for influence operation
Draw, then be purged by way of flushing, but this mode, anthemorrhagic speed is slower, and haemostatic effect is poor, is not appropriate for greatly
Bleeding problems, and it is complex due to performing the operation, and time-consuming longer, many doctors are in the surgical procedure taken time and effort for a long time, very
Easily forget hospital gauze and medical cotton from the internal taking-up of patient, many media often report that some hospitals usually will doctor
Forgotten with gauze, medical cotton in patient's body, certain damage is caused to patient body, causes physician-patient relationship tense.
The content of the invention：
The technical problems to be solved by the invention are that overcoming existing technological deficiency to provide one kind is used for vascular surgery hand
The closure apparatus of art, by the device, can block the blood that broken blood vessels flow out and clear in time in vascular operation
Wash, it is safe and efficient, procedure efficiency is improved, it is ensured that the life security of patient, while avoiding after operation terminates, hospital gauze
And medical cotton occurs the problem of be retained in patient's body.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of closure apparatus for vascular operation, including plugging device and the stopple plugging machine being arranged on inside plugging device
Structure, it is characterised in that：
The plugging device also includes tube-like envelope, movable supporting leg and fixed hub, and the movable supporting leg is arranged on outside tubulose
The bottom of shell, is flexibly connected by hinges with tube-like envelope bottom, and the fixed hub is fixedly installed on by fix bar
The lower inside of tube-like envelope；
The top port of the tube-like envelope sets screw socket；
The inwall of the movable supporting leg sets snapping mouthful respectively；
The plugging mechanism also includes closure pipe, closure connecting rod, movable axle sleeve, tubulose of the closure pipe through plugging device
Shell screw socket is arranged on the inside of closure shell, the closure small end and the movable axis set snapping of closure bottom of the tube, lower end
Fixed with the snapping mouthful snapping of movable supporting leg；
The top of the closure pipe sets handle, and the outside for blocking the upper and lower part of pipe is threaded respectively, by turning
Fixed handle, closure pipe coordinates with the fixed hub inside plugging device to be moved up and down, it is ensured that closure pipe is upper inside tube-like envelope
Lower activity.
The closure pipe is hollow structure, and inside also sets up mozzle, by mozzle by the crimson blood of the outflow in blood vessel
Export, it is to avoid remain in patient's body, infect.
The outside two ends of the movable axle sleeve set snapping mouthful, are fixed by snapping mouthful with blocking the upper end snapping of connecting rod；
The closure connecting rod outer wall is around multiple tracks flight is set, and two ends set stay hook, in actual use, by solid
Determine hook to fix with movable axis set snapping, by flight, be fastened multilayer medical gauze, carries out the stifled blood of hemostasis, meanwhile, work as envelope
Stifled connecting rod is pushed, and can push down bleeding vessel or wound, it is to avoid blood vessel large-area hemorrhage.
When carrying out actual vascular operation, the movable supporting leg of plugging device is closure state, first by closure state
Plugging device is transferred to above blood vessel, blocking the handle of pipe by rotating, and closure pipe slowly lower section inside tube-like envelope, closure connects
Bar is opened, and movable supporting leg opens therewith, and other blood vessels or skin and flesh of blood vessel both sides are separated, it is to avoid the blood performed an operation to needs
Pipe is caused to oppress or hindered, it is ensured that operation it is smooth, by the way that crimson blood is exported by blocking the mozzle inside pipe, pass through closure
The hospital gauze of winding blocks broken blood vessels outside connecting rod, it is to avoid large-area hemorrhage, if stifled that effect is bad, can continue to turn
Fixed handle, the pressure of increase closure connecting rod, the blood that broken blood vessels flow out is blocked and cleaned in time, it is ensured that closure blood vessel is bled
Effect.
Beneficial effects of the present invention are：, can be in vascular operation by the device, the blood that broken blood vessels are flowed out
Liquid is blocked and cleaned in time, safe and efficient, improves procedure efficiency, it is ensured that the life security of patient, while avoiding operation
After end, the problem of hospital gauze and medical cotton are retained in patient's body occurs.
Brief description of the drawings：
Fig. 1 is the structural representation of movable supporting leg closure state of the present invention.
Fig. 2 is the structural representation of movable supporting leg open mode of the present invention.
Fig. 3 blocks the structural representation of connecting rod for the present invention.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As Figure 1-3, a kind of closure apparatus for vascular operation, including plugging device 1 and it is arranged on plugging device 1
Internal plugging mechanism 2, the plugging device 1 also includes tube-like envelope 11, movable supporting leg 12 and fixed hub 13, the activity branch
Pin 12 is arranged on the bottom of tube-like envelope 11, is flexibly connected by hinges 111 with the bottom of tube-like envelope 11, the fixing axle
Set 13 is fixedly installed on the lower inside of tube-like envelope 11 by fix bar 131；
The top port of the tube-like envelope 11 sets screw socket 112；
The inwall of the movable supporting leg 12 sets snapping mouthful 121 respectively；
The plugging mechanism 2 also includes closure pipe 21, closure connecting rod 22, movable axle sleeve 23, and the pipe 21 that blocks is through envelope
The screw socket 112 of the tube-like envelope 11 of stifled device 1 is arranged on the inside of closure shell 11, the upper end of closure connecting rod 22 and closure pipe 21
The snapping of movable axle sleeve 23 of bottom, lower end and 121 snappings of snapping mouthful of movable supporting leg 12 are fixed；
The top of the closure pipe 21 sets handle 211, and the outside for blocking the upper and lower part of pipe 21 is threaded respectively
212。
The closure pipe 21 is hollow structure, and inside also sets up mozzle 213.
The outside two ends of the movable axle sleeve 23 set snapping mouthful 231, pass through the upper end of snapping mouthful 231 and closure connecting rod 22
Snapping is fixed；
Closure connecting rod 22 outer wall is around multiple tracks flight 221 is set, and two ends set stay hook 222.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of closure apparatus for vascular operation, including plugging device and the plugging mechanism being arranged on inside plugging device,
It is characterized in that：
The plugging device also includes tube-like envelope, movable supporting leg and fixed hub, and the movable supporting leg is arranged on tube-like envelope
Bottom, is flexibly connected by hinges with tube-like envelope bottom, and the fixed hub is fixedly installed on tubulose by fix bar
The lower inside of shell；
The plugging mechanism also includes closure pipe, closure connecting rod, movable axle sleeve, tube-like envelope of the closure pipe through plugging device
Screw socket is arranged on the inside of closure shell, the closure small end and the movable axis set snapping of closure bottom of the tube, lower end and work
The snapping mouthful snapping of dynamic leg is fixed.
2. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that outside the tubulose
The top port of shell sets screw socket.
3. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that the activity branch
The inwall of pin sets snapping mouthful respectively.
4. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that the closure pipe
Top handle is set, the outside of upper and lower part for blocking pipe is threaded respectively.
5. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that the closure pipe
For hollow structure, inside also sets up mozzle.
6. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that the movable axis
The outside two ends of set set snapping mouthful, are fixed by snapping mouthful with blocking the upper end snapping of connecting rod.
7. a kind of closure apparatus for vascular operation according to claim 1, it is characterised in that the closure connects
Bar outer wall is around multiple tracks flight is set, and two ends set stay hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335317.4A CN106994031A (en) | 2017-05-12 | 2017-05-12 | A kind of closure apparatus for vascular operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335317.4A CN106994031A (en) | 2017-05-12 | 2017-05-12 | A kind of closure apparatus for vascular operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994031A true CN106994031A (en) | 2017-08-01 |
Family
ID=59435233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335317.4A Pending CN106994031A (en) | 2017-05-12 | 2017-05-12 | A kind of closure apparatus for vascular operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994031A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197948A (en) * | 1991-01-03 | 1993-03-30 | Kamran Ghodsian | Intra-abdominal organ manipulator, irrigator and aspirator |
| US5353784A (en) * | 1993-04-02 | 1994-10-11 | The Research Foundation Of Suny | Endoscopic device and method of use |
| WO2014002087A1 (en) * | 2012-06-26 | 2014-01-03 | V.V.T. Med Ltd. | Vessel occlusion devices, kits and methods |
| CN105902291A (en) * | 2016-04-08 | 2016-08-31 | 张小曦 | Intracranial aneurysm interventional closure treatment device |
| CN205867281U (en) * | 2016-05-27 | 2017-01-11 | 肖国红 | Drainage device stanchs after percutaneous kidney lithotrity |
-
2017
- 2017-05-12 CN CN201710335317.4A patent/CN106994031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197948A (en) * | 1991-01-03 | 1993-03-30 | Kamran Ghodsian | Intra-abdominal organ manipulator, irrigator and aspirator |
| US5353784A (en) * | 1993-04-02 | 1994-10-11 | The Research Foundation Of Suny | Endoscopic device and method of use |
| WO2014002087A1 (en) * | 2012-06-26 | 2014-01-03 | V.V.T. Med Ltd. | Vessel occlusion devices, kits and methods |
| CN105902291A (en) * | 2016-04-08 | 2016-08-31 | 张小曦 | Intracranial aneurysm interventional closure treatment device |
| CN205867281U (en) * | 2016-05-27 | 2017-01-11 | 肖国红 | Drainage device stanchs after percutaneous kidney lithotrity |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170801 |
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| WD01 | Invention patent application deemed withdrawn after publication |