CN105411649A - Fibrovascular scissors with syringe - Google Patents
Fibrovascular scissors with syringe Download PDFInfo
- Publication number
- CN105411649A CN105411649A CN201511004141.1A CN201511004141A CN105411649A CN 105411649 A CN105411649 A CN 105411649A CN 201511004141 A CN201511004141 A CN 201511004141A CN 105411649 A CN105411649 A CN 105411649A
- Authority
- CN
- China
- Prior art keywords
- syringe
- fibrovascular
- scissors
- vessel
- syringe needle
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3201—Scissors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (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 belongs to the technical field of medical supplies, relates to medical treatment instruments, in particular to a pair of fibrovascular scissors with a syringe. During a vascular surgical operation, for small vessels with small diameters, bad vessel filling and thickened vessel walls, contralateral walls are easy to injure, vascular incision and anastomosis are difficult and surgical operation risks are increased by using the fibrovascular scissors. A syringe cavity is formed in a scissor body on one side of the fibrovascular scissors, a syringe piston is loaded in the syringe cavity and a syringe piston handle is exposed to the opening of the scissor body; a syringe needle is embedded in a needle hole communicated with the end part of the syringe cavity, and the needle hole is positioned in the other side of a scissor blade body; the syringe needle at the scissor sharp part is longer than the scissor blade; during the operation, the guide needle is positioned before the scissors, so that the fact that the fibrovascular scissors are positioned in the vessel before vessel shearing is guaranteed, the vessel filling is ensured and the clarity of a partial operative field is kept during the process of shearing the vessel.
Description
Technical field
The present invention relates to medical auxiliary treatment apparatus, belong to field of medical article technology, specifically a kind of fibrovascular with syringe is cut.
Background technology
Fibrovascular is cut and is mainly used in arteriovenous incision in vascular operation process, and the docking be convenient between blood vessel coincide.First by after syringe puncture, injecting a small amount of heparin saline in existing operation, exit syringe, reprocess fibre vascular scissors carries out secondary puncture, carries out angitomy.Big-and-middle arteriovenous tube chamber is large, thickness of pipe wall, cuts and is relatively easy to shear, be not easy to injure offside blood vessel wall with fibrovascular.But little for caliber, lumen of vessels poor filling, vessel wall thickening thin vessels, cut with fibrovascular and easily injure oppose side wall, be not easy to angitomy coincide, risk is increased to vascular operation, require strict especially concerning the operating technology of cutting patient, the breakage reparation of blood vessel wall, the scar tissue of tunica intima tube wall can be increased, can to be partially formed cicatrix, Narrow narrow, blood flow is easy in the local that Ban Hen Narrow is narrow form turbulent flow, increase thrombotic risk, increase bad risk to the prognosis of patient.
Summary of the invention
The object of this invention is to provide a kind of fibrovascular with syringe to cut, the defect existing for prior art can be overcome.
Technical scheme of the present invention is: in the scissor body that fibrovascular cuts side, have syringe cavity, and injecting cavity is built with syringe piston, and syringe piston handle is exposed to the open place of scissor body; Syringe needle setting-in enters in the syringe needle hole that is communicated with syringe cavity end, and syringe needle hole is positioned at the opposite side of shearing blade body; Syringe needle is longer than shearing blade.
Further, described syringe needle is longer than shearing blade, refers to that syringe needle grows 1-3mm than shearing blade.
Further, syringe needle has the bending of a 10-15 degree at the syringe needle hole place of stretching out shearing blade.
When advantage of the present invention is operation, syringe needle is in the previous crops guiding of shears, be convenient to guarantee that fibrovascular was cut at Endovascular before shearing blood vessel, lumen of vessels can be made to fill, and operation process avoids secondary puncture blood vessel, fibrovascular of the present invention is cut directly with syringe needle puncture intravasation chamber, after heparin saline blood vessel filling function, take advantage of a situation and cut off blood vessel wall and shearing in vascular process the definition keeping the local operation visual field, make in operation process, because fibrovascular cuts the unnecessary local perforations caused, sew up, cicatrix, Xue Guan Narrow is narrow, the risk forming local thrombus reduces greatly, patient is easier to operation, increase the success rate of vascular operation.
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
In figure: 1. syringe needle, 2. shearing blade, 3. syringe cavity, 4. piston rubber cap, 5. syringe piston, 6. syringe piston handle 7. vascular scissors handle, 8. spring leaf.
As can be seen from Figure 1, the present invention cuts in the scissor body of side at fibrovascular and has syringe cavity, and injecting cavity is built with syringe piston, and syringe piston handle is exposed to the open place of scissor body; Syringe needle setting-in enters in the syringe needle hole that is communicated with syringe cavity end, and syringe needle hole is positioned at the opposite side of shearing blade body; Syringe needle is longer than shearing blade.
Described syringe needle 1 is longer than shearing blade 2, refers to that syringe needle grows 1-3mm than shearing blade.
Syringe needle has the bending of a 10-15 degree at the syringe needle hole place of stretching out shearing blade.
Product of the present invention is stainless steel, by sterilization, and Reusability.For using during vascular anastomosis during hospital's hemodialysis.
When the present invention is used in tiny blood vessels operation, first cuts to obtain syringe needle penetration rate of blood tube wall with fibrovascular of the present invention, take advantage of a situation and heparin saline is pushed in thin vessels, now vascular dilation fills, blood vessel can be cut off easily, and can not injured blood vessel lower wall, for next step vascular anastomosis lays a good foundation.
Finally should be noted that: above embodiment is not intended to limit for illustration of technical scheme of the present invention; those skilled in the art modifies to embodiment or carries out equivalent replacement to portion of techniques feature; and do not depart from the essence of technical solution of the present invention, all should be encompassed within the present invention's scope required for protection.
Claims (3)
1. cut with the fibrovascular of syringe for one kind, it is characterized in that having syringe cavity (3) in the scissor body that fibrovascular cuts side, injecting cavity is built with syringe piston, and syringe piston handle (6) is exposed to the open place of scissor body; Syringe needle setting-in enters in the syringe needle hole that is communicated with syringe cavity end, and syringe needle hole is positioned at the opposite side of shearing blade body; Shearing blade (2) tip is longer than in syringe needle (1) tip.
2. a kind of fibrovascular with syringe is cut as claimed in claim 1, it is characterized in that shearing blade (2) tip 1-3mm is longer than in described syringe needle (1) tip.
3. a kind of fibrovascular with syringe is cut as claimed in claim 1, it is characterized in that syringe needle has the bending of a 10-15 degree at the syringe needle hole place of stretching out shearing blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004141.1A CN105411649A (en) | 2015-12-29 | 2015-12-29 | Fibrovascular scissors with syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004141.1A CN105411649A (en) | 2015-12-29 | 2015-12-29 | Fibrovascular scissors with syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105411649A true CN105411649A (en) | 2016-03-23 |
Family
ID=55490529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004141.1A Pending CN105411649A (en) | 2015-12-29 | 2015-12-29 | Fibrovascular scissors with syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852616A (en) * | 2018-05-16 | 2018-11-23 | 中国人民解放军陆军军医大学第附属医院 | Deep lamellar keratoplasty separating scissors |
| CN111544116A (en) * | 2020-04-26 | 2020-08-18 | 秦万祥 | Minimally invasive robot surgical instrument quick-dismantling tool |
| CN112515750A (en) * | 2020-12-22 | 2021-03-19 | 宋秀法 | Full-automatic vagina scissors |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386608A (en) * | 1981-07-15 | 1983-06-07 | Ehrlich Kenneth B | Eye irrigating apparatus |
| US4452246A (en) * | 1981-09-21 | 1984-06-05 | Bader Robert F | Surgical instrument |
| CN2067128U (en) * | 1990-02-19 | 1990-12-12 | 焦建军 | Scissors with probe for cutting tubule in organism |
| US5167618A (en) * | 1991-02-22 | 1992-12-01 | Kershner Robert M | Capsulotomy forceps |
| WO2007129121A1 (en) * | 2006-05-08 | 2007-11-15 | Tayside Health Board | Device and method for improved surgical suturing |
| CN200980682Y (en) * | 2006-05-24 | 2007-11-28 | 杭州浙大胃肠病诊治技术研究发展有限公司 | Multifunctional body cavity mucosa scaling biopsy therapeutic instrument |
| US20120143226A1 (en) * | 2009-03-14 | 2012-06-07 | Vasostitch, Inc. | Vessel access and closure device |
| CN203234793U (en) * | 2013-05-23 | 2013-10-16 | 国滨 | Tumor cutterbar |
| CN104000638A (en) * | 2014-06-19 | 2014-08-27 | 湖南中医药大学 | Surgical scissors special for cutting blood vessels |
| CN204428117U (en) * | 2015-01-16 | 2015-07-01 | 李钦文 | A kind of surgery shears |
| CN205322432U (en) * | 2015-12-29 | 2016-06-22 | 孙亦兵 | Fibre blood vessel is cut with syringe |
-
2015
- 2015-12-29 CN CN201511004141.1A patent/CN105411649A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386608A (en) * | 1981-07-15 | 1983-06-07 | Ehrlich Kenneth B | Eye irrigating apparatus |
| US4452246A (en) * | 1981-09-21 | 1984-06-05 | Bader Robert F | Surgical instrument |
| CN2067128U (en) * | 1990-02-19 | 1990-12-12 | 焦建军 | Scissors with probe for cutting tubule in organism |
| US5167618A (en) * | 1991-02-22 | 1992-12-01 | Kershner Robert M | Capsulotomy forceps |
| WO2007129121A1 (en) * | 2006-05-08 | 2007-11-15 | Tayside Health Board | Device and method for improved surgical suturing |
| CN200980682Y (en) * | 2006-05-24 | 2007-11-28 | 杭州浙大胃肠病诊治技术研究发展有限公司 | Multifunctional body cavity mucosa scaling biopsy therapeutic instrument |
| US20120143226A1 (en) * | 2009-03-14 | 2012-06-07 | Vasostitch, Inc. | Vessel access and closure device |
| CN203234793U (en) * | 2013-05-23 | 2013-10-16 | 国滨 | Tumor cutterbar |
| CN104000638A (en) * | 2014-06-19 | 2014-08-27 | 湖南中医药大学 | Surgical scissors special for cutting blood vessels |
| CN204428117U (en) * | 2015-01-16 | 2015-07-01 | 李钦文 | A kind of surgery shears |
| CN205322432U (en) * | 2015-12-29 | 2016-06-22 | 孙亦兵 | Fibre blood vessel is cut with syringe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852616A (en) * | 2018-05-16 | 2018-11-23 | 中国人民解放军陆军军医大学第附属医院 | Deep lamellar keratoplasty separating scissors |
| CN111544116A (en) * | 2020-04-26 | 2020-08-18 | 秦万祥 | Minimally invasive robot surgical instrument quick-dismantling tool |
| CN111544116B (en) * | 2020-04-26 | 2021-05-11 | 高胜利 | Minimally invasive robot assembly |
| CN112515750A (en) * | 2020-12-22 | 2021-03-19 | 宋秀法 | Full-automatic vagina scissors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1733707B1 (en) | Infusion Cannula System | |
| CN105411649A (en) | Fibrovascular scissors with syringe | |
| CN103750875A (en) | Rapid vascular anastomosis device | |
| CN205322432U (en) | Fibre blood vessel is cut with syringe | |
| RU148055U1 (en) | PUNCH NEEDLE FOR CARRYING INTRACLASTIC COAGULATION | |
| Rishard et al. | Improvised condom catheter with a draining channel for management of atonic post partum haemorrhage | |
| US6863073B2 (en) | Laminar cribosa puncture device, methods related to use of such a device and methods for treating central retinal vein occulsions | |
| CN203970506U (en) | Safety anesthesia spinal needle and epidural catheter | |
| US6102924A (en) | Scalpel especially for cesarean sections and method of its use | |
| CN208404772U (en) | Percutaneous transhepatic cholangiography and drainage art puncture outfit | |
| CN109846583A (en) | A kind of aortic stents window controlling system | |
| CN204072257U (en) | A kind of improvement lumbar puncture needle | |
| TW201532636A (en) | Overtube and irrigation kit | |
| CN108543131B (en) | Hemodialysis detaining buttonhole needle | |
| CN210749418U (en) | Special single-edge tenosynovium incision knife | |
| CN104000638B (en) | Surgical scissors special for cutting blood vessels | |
| CN109009346B (en) | Zero incision varicose vein treatment device | |
| CN209004141U (en) | A kind of percutaneous trachea incision puncture needle external member | |
| CN219516702U (en) | Tectorial membrane support windowing puncture device used in thoracoabdominal aortic stent operation | |
| CN221060948U (en) | Mouse carotid artery indwelling tube | |
| RU185796U1 (en) | Device for evacuation of serous fluid from the scrotum with hydrocele | |
| CN204520883U (en) | A kind of surgical scissors | |
| CN219645830U (en) | Puncture device with guiding, positioning injection function | |
| CN219331824U (en) | Portable aortic cannula | |
| CN204208169U (en) | Flushable drain age-tube device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160323 |