CN109363745A - Split type noninvasive magnetic blood vessel blocking device - Google Patents
Split type noninvasive magnetic blood vessel blocking device Download PDFInfo
- Publication number
- CN109363745A CN109363745A CN201811512464.5A CN201811512464A CN109363745A CN 109363745 A CN109363745 A CN 109363745A CN 201811512464 A CN201811512464 A CN 201811512464A CN 109363745 A CN109363745 A CN 109363745A
- Authority
- CN
- China
- Prior art keywords
- item
- blocking
- split type
- magnetic
- pincers
- 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
- 230000000903 blocking effect Effects 0.000 title claims abstract description 102
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 14
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 30
- 230000002792 vascular Effects 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000006247 magnetic powder Substances 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 2
- 206010053648 Vascular occlusion Diseases 0.000 abstract description 4
- 208000021331 vascular occlusion disease Diseases 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 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
-
- 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
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or 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 relates to a split type noninvasive magnetic vascular occlusion device, and belongs to the technical field of medical instruments. The split type noninvasive magnetic blood vessel blocking device comprises blocking strip feeding pincers, a blocking strip I and a blocking strip II; the blocking strip I is connected to one head of the blocking strip feeding clamp, and the blocking strip II is connected to the other head of the blocking strip feeding clamp; one side of the blocking strip I is magnetic, one side of the blocking strip II is magnetic, and the blocking strip I and the blocking strip II can be attracted with each other in the clamping state of the blocking strip feeding and releasing pliers. After the split type noninvasive magnetic blood vessel blocking device is used for clamping the blocking strip on the blood vessel, the sending and placing forceps of the blocking strip can be taken away, and the effects of not influencing the operation and opening the operation visual field can be realized.
Description
Technical field
The present invention relates to a kind of split type non-invasive magnetic vascular blocking devices, belong to the field of medical instrument technology.
Background technique
Certain surgical operations need to clamp blood vessel using vascular occlusion clamp, to block blood flow, are operated.Mesh
The vascular occlusion clamp of preceding application is mostly made by stainless steel material, including binding clip, clamp handle and lever are constituted, and firmly closure is held when use
Handle, binding clip clamp blood vessel blocking blood flow.Binding clip is usually stainless steel material, and insection structure is arranged and falls off to prevent hemostatic tube, is pressed from both sides
Holding force spend it is small, cannot effective blocking blood flow, clamping force is excessive, and is easy to damage blood vessel.In addition, vascular occlusion clamp volume mistake
Certain visual area is occupied greatly, influences surgical procedure.
Summary of the invention
The present invention solves the problems, such as above-mentioned by the improvement to existing blood vessel blocking wrench structure.
The present invention provides a kind of split type non-invasive magnetic vascular blocking device, the split type non-invasive magnetic blood vessel blocking
Device include block item veer away pincers, block item I, block item II；It is described that item I is blocked to be connected to a binding clip for blocking item to veer away pincers
On, it is described that item II is blocked to be connected on another binding clip for blocking item to veer away pincers；The one side for blocking item I has magnetism, institute
State and block the one side of item II that there is magnetism, the blocking item veer away pincers clamp position under, make the blockings item I and blocking item
It can attract each other between II.
The present invention is preferably the one side for blocking item I for permanent-magnet material or by permanent magnetic powder and silica gel, latex or rubber
The magnetic sticker being mixed to prepare, described remaining each face for blocking item I are silica gel, latex or rubber.
The present invention is preferably the one side for blocking item II for permanent-magnet material or by permanent magnetic powder and silica gel, latex or rubber
The magnetic sticker being mixed to prepare, described remaining each face for blocking item II are silica gel, latex or rubber.
The present invention is preferably that the blocking item I has magnetic one side equipped with several groove Is and several protrusions I, institute
It states blocking item II and has protrusion II, the groove II that magnetic one side is equipped with and groove I, protrusion I match.
The present invention is preferably that the blocking item I is equipped with inside groove I, described that a veer away binding clip of pincers of item is blocked to be inserted into
In inside groove I.
The present invention is preferably that the blocking item II is equipped with inside groove II, described to block veer away another binding clip of pincers of item that insert
Enter into inside groove II.
The present invention be preferably it is described blocking item veer away pincers a clamp handle end be equipped with finger cot ring I.
The present invention be preferably it is described blocking item veer away pincers another clamp handle end be equipped with finger cot ring II.
The invention has the following beneficial effects:
After item being blocked to be clamped on blood vessel using split type non-invasive magnetic vascular blocking device of the present invention, item is blocked
The pincers that veer away can be taken away, it can be achieved that not influencing surgical procedure opens up surgical field of view again；
Split type non-invasive magnetic vascular blocking device of the present invention by the blocking item I that attracts each other and block item II come
Blood vessel is clamped, by groove and the fixed position of protrusion, slippage when preventing clamping blood vessel blocks item I and blocks the soft of item II
Material greatly reduces the damage to blood vessel, meanwhile, block item I and the material for blocking remaining each face of item II to use blocking item
I with block item II use process in other instruments will not be caused to attract.
Detailed description of the invention
4 width of attached drawing of the present invention,
Fig. 1 is the structural schematic diagram of split type non-invasive magnetic vascular blocking device described in embodiment 1；
Fig. 2 is the structural schematic diagram that item is blocked described in embodiment 1；
Fig. 3 is the structural schematic diagram of split type non-invasive magnetic vascular blocking device described in embodiment 2；
Fig. 4 is the structural schematic diagram that item is blocked described in embodiment 2；
Wherein, 1, item is blocked to veer away pincers, 2, block item I, 201, inside groove I, 202, groove I, 203, protrusion I, 204, magnet
Block I, 205, magnetic sticker I, 3, blocking item II, 301, inside groove II, 302, raised II, 303, groove II, 304, magnet block II,
305, magnetic sticker II, 4, finger cot ring I, 5, finger cot ring II.
Specific embodiment
Following non-limiting embodiments can with a person of ordinary skill in the art will more fully understand the present invention, but not with
Any mode limits the present invention.
Embodiment 1
A kind of split type non-invasive magnetic vascular blocking device, the split type non-invasive magnetic vascular blocking device include blocking
Item veer away pincers 1, block item I 2, block item II 3；
It is described block item veer away pincers 1 a clamp handle end be equipped with finger cot ring I 4, it is described block item veer away pincers 1 it is another
A clamp handle end is equipped with finger cot ring II 5；
The blocking item I 2 be equipped with inside groove I 201, it is described block item veer away pincers 1 a binding clip be inserted into inside groove I
In 201, the blocking item II 3 be equipped with inside groove II 301, it is described block item veer away pincers 1 another binding clip be inserted into inside groove
In II 301；
The one side for blocking item I 2 is 7 magnet blocks I 204, and described remaining each face for blocking item I 2 is silica gel, the resistance
The one side of broken strip II 3 is 7 magnet blocks II 304, and described remaining each face for blocking item II 3 is silica gel, is veered away in the blocking item
Under the clamp position of pincers 1, make the blocking item I 2 and block to attract each other between item II 3；
The blocking item I 2 has magnetic side of an end and is equipped with 1 groove I 202, and the tool of blocking item I 2 is magnetic
The one face other end is equipped with 1 protrusion I 203, and the blocking item II 3 has magnetic one side and is equipped with and groove I 202, protrusion I 203
Protrusion II 302, the groove II 303 to match.
Embodiment 2
A kind of split type non-invasive magnetic vascular blocking device, the split type non-invasive magnetic vascular blocking device include blocking
Item veer away pincers 1, block item I 2, block item II 3；
It is described block item veer away pincers 1 a clamp handle end be equipped with finger cot ring I 4, it is described block item veer away pincers 1 it is another
A clamp handle end is equipped with finger cot ring II 5；
The blocking item I 2 be equipped with inside groove I 201, it is described block item veer away pincers 1 a binding clip be inserted into inside groove I
In 201, the blocking item II 3 be equipped with inside groove II 301, it is described block item veer away pincers 1 another binding clip be inserted into inside groove
In II 301；
The one side for blocking item I 2 is the magnetic sticker I 205 being mixed to prepare by permanent magnetic powder and silica gel, the blocking item
Each face of remaining of I 2 is silica gel, and the one side for blocking item II 3 is the magnetic sticker II being mixed to prepare by permanent magnetic powder and silica gel
305, described remaining each face for blocking item II 3 is silica gel, in the case where the blocking item veers away and clamps 1 clamp position, makes the blocking
It can attract each other between item I 2 and blocking item II 3；
The blocking item I 2 has magnetic side of an end and is equipped with 1 groove I 202, and the tool of blocking item I 2 is magnetic
The one face other end is equipped with 1 protrusion I 203, and the blocking item II 3 has magnetic one side and is equipped with and groove I 202, protrusion I 203
Protrusion II 302, the groove II 303 to match.
Claims (8)
1. a kind of split type non-invasive magnetic vascular blocking device, it is characterised in that: the split type non-invasive magnetic blood vessel blocking dress
Set including block item veer away pincers, block item I, block item II；
Described that item I is blocked to be connected on a binding clip for blocking item to veer away pincers, the blockings item II is connected to blocking item and veers away pincers
Another binding clip on；
The one side for blocking item I has magnetism, and the one side for blocking item II has magnetism, veers away pincers in the blocking item
Under clamp position, make the blocking item I and block to attract each other between item II.
2. split type non-invasive magnetic vascular blocking device according to claim 1, it is characterised in that: the blocking item I
It is on one side permanent-magnet material or the magnetism sticker as made from permanent magnetic powder and silica gel, latex or rubber mix, its for blocking item I
Remaining each face is silica gel, latex or rubber.
3. split type non-invasive magnetic vascular blocking device according to claim 1, it is characterised in that: the blocking item II
It is on one side permanent-magnet material or the magnetism sticker as made from permanent magnetic powder and silica gel, latex or rubber mix, the blocking item II
Remaining each face is silica gel, latex or rubber.
4. split type non-invasive magnetic vascular blocking device according to claim 3, it is characterised in that: the blocking item I has
Magnetic one side is equipped with several groove Is and several protrusions I, and the blocking item II has magnetic one side and is equipped with and groove
I, protrusion II, groove II that protrusion I matches.
5. split type non-invasive magnetic vascular blocking device according to claim 4, it is characterised in that: the blocking item I is set
There is an inside groove I, it is described that a veer away binding clip of pincers of item is blocked to be inserted into inside groove I.
6. split type non-invasive magnetic vascular blocking device according to claim 5, it is characterised in that: the blocking item II is set
There is an inside groove II, it is described that veer away another binding clip of pincers of item is blocked to be inserted into inside groove II.
7. split type non-invasive magnetic vascular blocking device according to claim 6, it is characterised in that: the blocking item veers away
One clamp handle end of pincers is equipped with finger cot ring I.
8. split type non-invasive magnetic vascular blocking device according to claim 7, it is characterised in that: the blocking item veers away
Another clamp handle end of pincers is equipped with finger cot ring II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512464.5A CN109363745A (en) | 2018-12-11 | 2018-12-11 | Split type noninvasive magnetic blood vessel blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512464.5A CN109363745A (en) | 2018-12-11 | 2018-12-11 | Split type noninvasive magnetic blood vessel blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109363745A true CN109363745A (en) | 2019-02-22 |
Family
ID=65373152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512464.5A Pending CN109363745A (en) | 2018-12-11 | 2018-12-11 | Split type noninvasive magnetic blood vessel blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109363745A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505668A (en) * | 2006-06-20 | 2009-08-12 | 奥尔特克斯公司 | Prosthetic valve implant site preparation techniques |
| CN202078358U (en) * | 2011-04-18 | 2011-12-21 | 中国人民解放军第二军医大学 | Separable portal vein blocker |
| CN202568367U (en) * | 2012-05-31 | 2012-12-05 | 成都恒瑞制药有限公司 | Safety hemostatic forceps |
| US20140214078A1 (en) * | 2013-01-28 | 2014-07-31 | Moustafa Moustafa | Magnetic Wound Closure Assembly and Method of Use |
| CN104586461A (en) * | 2014-11-06 | 2015-05-06 | 李全景 | Surgical hemostatic forceps for general surgery department |
| CN205031320U (en) * | 2015-10-06 | 2016-02-17 | 孙利平 | Prevent cross infection's hemostatic forceps |
| WO2016168081A1 (en) * | 2015-04-13 | 2016-10-20 | Mayo Foundation For Medical Education And Research | Magnetic wound closure systems |
| CN207168537U (en) * | 2017-01-19 | 2018-04-03 | 北京航空航天大学 | A kind of novel biodegradable ferrous alloy hemostatic clamp |
-
2018
- 2018-12-11 CN CN201811512464.5A patent/CN109363745A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505668A (en) * | 2006-06-20 | 2009-08-12 | 奥尔特克斯公司 | Prosthetic valve implant site preparation techniques |
| CN202078358U (en) * | 2011-04-18 | 2011-12-21 | 中国人民解放军第二军医大学 | Separable portal vein blocker |
| CN202568367U (en) * | 2012-05-31 | 2012-12-05 | 成都恒瑞制药有限公司 | Safety hemostatic forceps |
| US20140214078A1 (en) * | 2013-01-28 | 2014-07-31 | Moustafa Moustafa | Magnetic Wound Closure Assembly and Method of Use |
| CN104586461A (en) * | 2014-11-06 | 2015-05-06 | 李全景 | Surgical hemostatic forceps for general surgery department |
| WO2016168081A1 (en) * | 2015-04-13 | 2016-10-20 | Mayo Foundation For Medical Education And Research | Magnetic wound closure systems |
| CN205031320U (en) * | 2015-10-06 | 2016-02-17 | 孙利平 | Prevent cross infection's hemostatic forceps |
| CN207168537U (en) * | 2017-01-19 | 2018-04-03 | 北京航空航天大学 | A kind of novel biodegradable ferrous alloy hemostatic clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |