CN102949224A - Blood vessel supporting structure used with hemostatic forceps - Google Patents
Blood vessel supporting structure used with hemostatic forceps Download PDFInfo
- Publication number
- CN102949224A CN102949224A CN2011103909544A CN201110390954A CN102949224A CN 102949224 A CN102949224 A CN 102949224A CN 2011103909544 A CN2011103909544 A CN 2011103909544A CN 201110390954 A CN201110390954 A CN 201110390954A CN 102949224 A CN102949224 A CN 102949224A
- Authority
- CN
- China
- Prior art keywords
- blood vessel
- chuck
- support
- mosquito forceps
- supporting structure
- 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
- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 42
- 230000002439 hemostatic effect Effects 0.000 title abstract 6
- 241000255925 Diptera Species 0.000 claims description 32
- 238000005452 bending Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000002792 vascular Effects 0.000 abstract description 4
- 230000010349 pulsation Effects 0.000 abstract description 3
- 230000023597 hemostasis Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000589 cicatrix Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Abstract
The invention discloses a vascular supporting structure used in cooperation with a hemostatic forceps (endoclip). The blood vessel supporting structure is provided with an elastic supporting part which can elastically actuate relative to a chuck of the hemostatic forceps, when the elastic supporting part is positioned at a first position, the elastic supporting part does not block a gap of the chuck, at the moment, the gap of the chuck of the hemostatic forceps is open, when the elastic supporting part is positioned at a second position, the elastic supporting part guides the blood vessel into the gap of the chuck and simultaneously seals the gap so as to contain the pulsating blood vessel, so that the blood vessel can not reach the due hemostatic effect due to slight pulsation, and the hemostatic forceps can be conveniently operated to stanch the blood vessel so as to increase the safety of the operation process.
Description
Technical field
The present invention is relevant with mosquito forceps (endoclip), refers to especially a kind of blood vessel supporting structure that cooperates mosquito forceps to use.
Background technology
Minimally Invasive Surgery is quite skillful technology in the section's of being out at present operation development, mainly be to cut several minor cut or wounds at human body, again the apparatus of various precisions being put into human body via these minor cut or wounds respectively performs the operation, and then wound and the amount of bleeding of minimizing because performing the operation and causing, allow the quickly rehabilitation of patient of finishing operation, and allow the wound after restoring to form cicatrix comparatively attractive in appearance, can reduce again the pain of wound and the chance of postoperative infection simultaneously.
With regard to the employed operating apparatus of Minimally Invasive Surgery, mosquito forceps has been played the part of considerable role, its use principle is to utilize the chuck of front end that the blood vessel of wish hemostasis is clamped, in order to carry out ligation and the hemostasis of blood vessel, but owing to blood vessel can be because the situation that flows and produce expansion and shrink of blood, so that the doctor when using mosquito forceps, all must wait for stabilization of vascular and wish sew up vessel position errorless after, just mosquito forceps can be stretched into the hemostasis of carrying out blood vessel in the human body via perforator (trocar), hence one can see that, and traditional mosquito forceps is easy in use to be subject to the impact of blood vessel pulsation and increases the risk of its use.
Summary of the invention
The technical problem that (one) will solve
Main purpose of the present invention is to provide the blood vessel supporting structure of a kind of cooperation mosquito forceps (endoclip) use, and it can help stabilization of vascular, so that the use mosquito forceps carries out increasing when the hemostasis of follow-up blood vessel is moved the safety of operation process.
(2) technical scheme
In order to reach above-mentioned purpose, blood vessel supporting structure of the present invention includes bending deformed at least one support, this support can be in the chuck action of relative this mosquito forceps between a primary importance and the second position, when being positioned at this primary importance, the support of this body do not shelter from a breach of this chuck, make this breach be open shape, when the support of this body is positioned at this second position, blood vessel is directed to the breach of this chuck and closes this breach, but make the blood vessel stable position in this breach, so can conveniently use this mosquito forceps this blood vessel to be carried out the hemostasis action of follow-up blood vessel, to reach the purpose that increases operation safety.
(3) beneficial effect
By cooperating mosquito forceps to use this blood vessel supporting structure, be subject to the impact of blood vessel pulsation during mosquito forceps capable of reducing using, thereby increase the safety of operation process.
Description of drawings
Fig. 1 is the plane graph of the mosquito forceps of use first preferred embodiment of the invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3-5 cooperates the operation chart of mosquito forceps for first preferred embodiment of the invention.
Fig. 6 is the partial perspective view of second preferred embodiment of the invention.
Fig. 7 is the operation chart that second preferred embodiment of the invention cooperates mosquito forceps
[primary clustering symbol description]
" the first embodiment "
10 mosquito forcepss, 12 handles
14 shafts, 16 chucks
162 breach, 18 titaniums nail
20 blood vessel supporting structures, 22 base portions
24 support P1 primary importances
The P2 second position 30 blood vessels
" the second embodiment "
40 blood vessel supporting structures, 42 base portions
422 hollow slots, 44 stay cords
46 supports
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the mosquito forceps 10 of the blood vessel supporting structure 20 of use first preferred embodiment of the invention.Mosquito forceps 10 shown in the figure includes the shaft 14 that a handle 12, connects handle 12, an and chuck 16 of being located at shaft 14 ends, chuck 16 wherein has a breach 162, in order to accommodating titanium nail 18 and one blood vessel 30, when user is held handle 12 and is carried out firing action, chuck 16 just can be activated and compress titanium nail 18, allows titanium nail 18 clamp blood vessel 30.
Fig. 2 is the blood vessel supporting structure 20 of first preferred embodiment of the invention, it has by two made base portions 22 of shape memory metal, described two base portions 22 are positioned at the top of the shaft 14 of mosquito forceps 10, both sides, the end, and respectively with its terminal bending deformed two supports 24 that form, the base portion 22 relatively shaft 14 of mosquito forceps 10 produces slide displacement, and then drive support 24 and move in the chuck 16 of relative mosquito forceps 10 between a primary importance P1 and the second position P2, when described two supports 24 are positioned at primary importance P1, described two supports 24 are separated from each other and do not shelter from the breach 162 of chuck 16, make the breach 162 of chuck 16 present open state, when described two supports 24 are driven by base portion 22 and will recover originally crooked shape and interlaced according to the characteristic of shape memory metal when being positioned at second position P2, and then partly or entirely block the breach 162 of chuck 16.As shown in Figure 3, the present embodiment is for all blocking, and simultaneously blood vessel 30 is directed in the breach 162 of chuck 16, and then close breach 162, blood vessel 30 stably is positioned within the breach 162, just can operate handle 12 and carry out firing action this moment, allows chuck 16 through compressing titanium nail 18 and clamping blood vessel 30, as shown in Figure 4 and Figure 5.
Certainly, the present invention also can only adopt single support, or plural support, can look demand and changes design.
Fig. 6 is the blood vessel supporting structure 40 of second preferred embodiment of the invention, it has a base portion 42 and a stay cord 44, base portion 42 is positioned at a side of the shaft 14 of mosquito forceps 10, and set out a hollow slots 422 and be bent to form a bending deformed support 46, stay cord 44 is located in the base portion 42 and with the one end and is connected support 46, like this, support 46 can be subject to stay cord 44 application of forces and produce bending when second position P2, and in the process of bending, blood vessel 30 is directed in the breach 162 of chuck 16, as shown in Figure 7, then can carry out the hemostasis action of follow-up blood vessel.
Supplementary notes be that aforementioned bending deformed support only is the embodiment of cited explanation, the elastic deformation structure of other form, or by the flexible distressed structure that the multistage joint sleeve consists of, all can be applied to the present invention.
In sum, blood vessel supporting structure of the present invention can help stabilization of vascular really effectively, can make things convenient for the doctor to use mosquito forceps to carry out follow-up blood vessel hemostasis action, to increase the safety of operation process.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. blood vessel supporting structure that cooperates mosquito forceps to use, this mosquito forceps includes a chuck, and this chuck has a breach, and this blood vessel supporting structure includes:
One body, has bending deformed at least one support, this support can be relative to the chuck of this mosquito forceps and is moved between a primary importance and a second position, when the support of this body is positioned at this primary importance, this breach is open shape, will block the breach of this chuck when the support of this body is positioned at this second position.
2. the blood vessel supporting structure that uses of cooperation mosquito forceps as claimed in claim 1, wherein this body has two base portions, described two base portions are positioned at the both sides of this mosquito forceps, and respectively at described support of its terminal formation, when described two supports are positioned at this primary importance, described two supports are separated from each other, and when described two supports were positioned at this second position, described two supports were interlaced.
3. the blood vessel supporting structure that uses of cooperation mosquito forceps as claimed in claim 2, wherein the material of the base portion of this body and support is shape memory metal.
4. the blood vessel supporting structure that uses of cooperation mosquito forceps as claimed in claim 1, wherein this body has a base portion and a stay cord, this base portion is positioned at a side of this mosquito forceps, and set out a hollow slots and form this support, this stay cord is located in this base portion and is connected this support with the one end, is subjected to this stay cord application of force and produces bending when this support is positioned at this second position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100130112A TWI527555B (en) | 2011-08-23 | 2011-08-23 | With a blood vessel support structure used with a hemostatic forceps (endoclip) |
| TW100130112 | 2011-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102949224A true CN102949224A (en) | 2013-03-06 |
Family
ID=47758999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103909544A Pending CN102949224A (en) | 2011-08-23 | 2011-11-25 | Blood vessel supporting structure used with hemostatic forceps |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102949224A (en) |
| TW (1) | TWI527555B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683927A (en) * | 1970-08-18 | 1972-08-15 | United States Surgical Corp | Method and cartridge for ligating organic tubular structures |
| US4602632A (en) * | 1983-12-14 | 1986-07-29 | Richard Jorgensen | Bio absorbable metal hemostatic clip |
| US5282812A (en) * | 1991-07-10 | 1994-02-01 | Suarez Jr Luis | Clamp for use in vascular surgery |
| WO2005048820A2 (en) * | 2003-11-18 | 2005-06-02 | Granit Medical Innovations, Llc | Deep endoscopic staple and stapler |
| EP1600108A2 (en) * | 2004-05-26 | 2005-11-30 | IDX Medical, Ltd. | Apparatus and methods for occluding a hollow anatomical structure |
| US20080188872A1 (en) * | 2006-12-13 | 2008-08-07 | Michael Duff | Multi-mode clip applier, and associated method |
-
2011
- 2011-08-23 TW TW100130112A patent/TWI527555B/en not_active IP Right Cessation
- 2011-11-25 CN CN2011103909544A patent/CN102949224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683927A (en) * | 1970-08-18 | 1972-08-15 | United States Surgical Corp | Method and cartridge for ligating organic tubular structures |
| US4602632A (en) * | 1983-12-14 | 1986-07-29 | Richard Jorgensen | Bio absorbable metal hemostatic clip |
| US5282812A (en) * | 1991-07-10 | 1994-02-01 | Suarez Jr Luis | Clamp for use in vascular surgery |
| WO2005048820A2 (en) * | 2003-11-18 | 2005-06-02 | Granit Medical Innovations, Llc | Deep endoscopic staple and stapler |
| EP1600108A2 (en) * | 2004-05-26 | 2005-11-30 | IDX Medical, Ltd. | Apparatus and methods for occluding a hollow anatomical structure |
| US20080188872A1 (en) * | 2006-12-13 | 2008-08-07 | Michael Duff | Multi-mode clip applier, and associated method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201309255A (en) | 2013-03-01 |
| TWI527555B (en) | 2016-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |