CN100486532C - Blood vessel tumor clip with film - Google Patents
Blood vessel tumor clip with film Download PDFInfo
- Publication number
- CN100486532C CN100486532C CNB2005100363167A CN200510036316A CN100486532C CN 100486532 C CN100486532 C CN 100486532C CN B2005100363167 A CNB2005100363167 A CN B2005100363167A CN 200510036316 A CN200510036316 A CN 200510036316A CN 100486532 C CN100486532 C CN 100486532C
- Authority
- CN
- China
- Prior art keywords
- film
- blood vessel
- jig arm
- clip
- clamping bar
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses a vessel tumour clamp with biological film, which consists of metal clamp and biological film (3), wherein the metal clamp is made of medical stainless steel or Ti alloy, which contains first clamp rod (5) and second clamp rod (6) connected by elastic device (7) on the tail part; the first clamp arm (1) and second clamp arm (2) are encased on the end of semi-casing rings (8) and (9) of first and second clamp rods (5) and (6) separately; two ends of biological film (3) are fixed on the first and second clamp arms (1) and (2) to form film sleeve.
Description
Technical field
The present invention relates to a kind of blood vessel tumor clip, it is to be used for the treatment of angiomatous device, belongs to the medical apparatus and instruments of implant into body.
Background technology
Hemangioma especially aneurysm is one of common angiopathy, angiomatous Therapeutic Method has multiple, hemangioma for some form, with blood vessel tumor clip that the tumor capsule is dead from root (orientation parallel with blood vessel wall) folder, making the tumor capsule close, is a kind of easy Therapeutic Method, is specially adapted to those and is difficult to the naked position, this kind method for a long time in clinical practice, short run effect is good.But because when forming hemangioma, it is also drawn thin in axial vertical opposite side blood vessel wall, close the also further attenuation and form new tumor capsule of tumor capsule one rear flank opposite side, therapeutic effect is undesirable; For the fusiformis hemangioma, common blood vessel tumor clip, powerless especially.
Summary of the invention
The purpose of this invention is to provide a kind of novel blood vessel tumor clip, this blood vessel tumor clip has tough and tensile wrap film, it can wrap up the blood vessel periphery at folded position, to preventing that the further tumor in this position from becoming and preventing that the tumor capsule from breaking remarkable effect is arranged, and can improve therapeutic effect greatly.
Another object of the present invention provides the preparation method of above-mentioned band film blood vessel tumor clip.
Technical solution of the present invention is: band film blood vessel tumor clip, it is made up of metal clip and synthetic material wrap film, wherein metal clip comprises first clamping bar and second clamping bar of afterbody by the continuous mutual cross-lapping of elastic device, end at half collar on first clamping bar and half collar on second clamping bar is provided with first jig arm and second jig arm separately, the two ends of wrap film are connected on described first jig arm and second jig arm, form Membrane cover.
During implantation, with being with the film blood vessel tumor clip to clamp the root (orientation parallel with blood vessel wall) of tumor capsule, wrap film wraps up the blood vessel periphery at folded position, can prevent that the further tumor in this position from becoming and prevent that the tumor capsule from breaking.
Described wrap film be by synthetic material politef, terylene, polyurethane, polypropylene,, polysiloxanes, polyamide or prepared film of polyester urethane or mesh grid, the material of these high polymers is to human body nonhazardous effect, structure is tough and tensile, wraps up effective.
Described metal clip is made by medical stainless steel or titanium alloy.
The length of described wrap film equates with corresponding girth by the formed collar of described half collar, has guaranteed to contact with the tight of parcel blood vessel.
The preparation method of band film blood vessel tumor clip comprises the following steps:
1., extrude the inflation film manufacturing machine blown film with adding after the synthetic material particulate material drying or roll squeezer is extruded in adding
Press mold makes the film material;
2., the film material is cut out and is made wrap film;
3., the two ends with the wrap film that obtains are fixed on the jig arm of metal clip with medical adhesive respectively.
Advantage of the present invention is: this blood vessel tumor clip has and has tough and tensile wrap film, the blood vessel periphery at folded position can be wrapped up, and plays and corrects and the reinforcement protection effect, and therapeutic effect is good, and is safe and reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention;
Accompanying drawing 2 is an A portion enlarged drawing in the embodiment of the invention;
1, first jig arm, 2, second jig arm, 3, wrap film, 4, the collar, 5, first clamping bar, 6, second clamping bar, 7, elastic device, 8, half collar, 9, half collar.
The specific embodiment
Embodiment: shown in attached Fig. 1 and 2, band film blood vessel tumor clip, it is made up of metal clip and synthetic material wrap film 3, wherein metal clip comprises that afterbody passes through first clamping bar 5 and second clamping bar 6 of the mutual cross-lapping that elastic device 7 links to each other, and is provided with first jig arm 1 and second jig arm 2 separately at the end of half collar 8 on first clamping bar 5 and half collar 9 on second clamping bar 6; The two ends of wrap film 3 are connected on described first jig arm 1 and second jig arm 2, form Membrane cover.The length of described wrap film 3 with corresponding by the girth of half collar 8 and described half collar, the 9 formed collars 4 equate that its width equates with the jig arm brachium or two ends respectively grow 1-2mm.Described wrap film 3 is by synthetic material politef, terylene, polyurethane, polypropylene, polysiloxanes, polyamide or prepared film of polyester urethane or mesh grid.Metal clip is to make with medical stainless steel or peptide alloy.
The preparation method of band film blood vessel tumor clip, it may further comprise the steps:
1., extrude the inflation film manufacturing machine blown film with adding after the synthetic material particulate material drying or the roll squeezer press mold is extruded in adding, make the film material;
2., the film material is cut out and is made wrap film (3);
3., the two ends of the wrap film (3) that obtains are fixed on described first jig arm (1), second jig arm (2) of metal clip with medical adhesive respectively.
Claims (5)
1, a kind of band film blood vessel tumor clip, it is characterized in that: it is made up of metal clip and synthetic material wrap film (3), wherein metal clip comprises that afterbody passes through first clamping bar (5) and second clamping bar (6) of the continuous mutual cross-lapping of elastic device (7), end at half collar (8) on first clamping bar (5) and half collar (9) on second clamping bar (6) is provided with first jig arm (1) and second jig arm (2) separately, the two ends of wrap film (3) are connected on described first jig arm (1) and second jig arm (2), form Membrane cover.
2, band film blood vessel tumor clip according to claim 1 is characterized in that: described wrap film (3) is by synthetic material politef, terylene, polyurethane, polypropylene, polysiloxanes, polyamide or prepared film of polyester urethane or mesh grid.
3, band film blood vessel tumor clip according to claim 1, it is characterized in that: described metal clip is made by medical stainless steel or titanium alloy.
4, according to claim 1,2 or 3 described band film blood vessel tumor clips, it is characterized in that: the length of described wrap film (3) equates with corresponding girth by half collar (8) on described first clamping bar (5) and the formed collar of half collar (9) (4) on described second clamping bar (6).
5, a kind of preparation method for preparing the described band film of claim 1 blood vessel tumor clip, it is characterized in that: it may further comprise the steps:
1., extrude the inflation film manufacturing machine blown film with adding after the synthetic material particulate material drying or the roll squeezer press mold is extruded in adding, make the film material;
2., the film material is cut out and is made wrap film (3);
3., the two ends of the wrap film (3) that obtains are fixed on described first jig arm (1), second jig arm (2) of metal clip with medical adhesive respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100363167A CN100486532C (en) | 2005-08-04 | 2005-08-04 | Blood vessel tumor clip with film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100363167A CN100486532C (en) | 2005-08-04 | 2005-08-04 | Blood vessel tumor clip with film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1907235A CN1907235A (en) | 2007-02-07 |
| CN100486532C true CN100486532C (en) | 2009-05-13 |
Family
ID=37698582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100363167A Active CN100486532C (en) | 2005-08-04 | 2005-08-04 | Blood vessel tumor clip with film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100486532C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536338B (en) * | 2013-11-15 | 2015-09-16 | 复旦大学附属中山医院 | A kind of laparoscopic surgery remote control bulldog clamp |
| CN112842558A (en) * | 2020-12-30 | 2021-05-28 | 山东大学齐鲁医院 | Blood vessel side wall rapid suturing clamp holder and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765335A (en) * | 1987-03-16 | 1988-08-23 | Intermar, Inc. | Aneurysm clip |
| US5758420A (en) * | 1993-10-20 | 1998-06-02 | Florida Hospital Supplies, Inc. | Process of manufacturing an aneurysm clip |
| US6251117B1 (en) * | 1998-03-04 | 2001-06-26 | Aesculap Ag & Co. Kg | Vascular clip |
| CN2442636Y (en) * | 2000-06-01 | 2001-08-15 | 徐勤伟 | Soft axis type controllable artery blocking clamp |
| WO2002032327A1 (en) * | 2000-10-17 | 2002-04-25 | Aesculap Ag & Co. Kg | Aneurysm clip |
| CN2857847Y (en) * | 2005-08-04 | 2007-01-17 | 广东冠昊生物科技有限公司 | Blood vessel tumour clip with membrane |
-
2005
- 2005-08-04 CN CNB2005100363167A patent/CN100486532C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765335A (en) * | 1987-03-16 | 1988-08-23 | Intermar, Inc. | Aneurysm clip |
| US5758420A (en) * | 1993-10-20 | 1998-06-02 | Florida Hospital Supplies, Inc. | Process of manufacturing an aneurysm clip |
| US6251117B1 (en) * | 1998-03-04 | 2001-06-26 | Aesculap Ag & Co. Kg | Vascular clip |
| CN2442636Y (en) * | 2000-06-01 | 2001-08-15 | 徐勤伟 | Soft axis type controllable artery blocking clamp |
| WO2002032327A1 (en) * | 2000-10-17 | 2002-04-25 | Aesculap Ag & Co. Kg | Aneurysm clip |
| CN2857847Y (en) * | 2005-08-04 | 2007-01-17 | 广东冠昊生物科技有限公司 | Blood vessel tumour clip with membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1907235A (en) | 2007-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104053409B (en) | Implantable shape memory obstruction appliance and production and preparation method thereof | |
| JP4476296B2 (en) | Tubular prosthesis | |
| CN103619286B (en) | Ink vessel transfusing dummy and conveyer device | |
| JP2011507614A5 (en) | ||
| CN102056554A (en) | Medical treatment tool for tubular organs | |
| US20220054133A1 (en) | Tissue repair devices and methods | |
| WO2007133311A3 (en) | Method of making hernia patch and resulting product | |
| JP2009508610A5 (en) | ||
| WO2006097331A3 (en) | Marker for human or animal tissues, in particular for soft tissues | |
| RU2011106747A (en) | MULTILAYERED MEDICAL DEVICE FOR TARGET TREATMENT TREATMENT AND METHOD RELATED TO IT | |
| CN107889455A (en) | Biocompatibility biomedicine locking device | |
| CN100486532C (en) | Blood vessel tumor clip with film | |
| CN104434352A (en) | Compliant recyclable airway stent and producing method thereof | |
| CN107510517A (en) | A kind of segment type branch type support | |
| CN109247969A (en) | One kind taking bolt device system | |
| KR20230107857A (en) | Embolizer and its preparation method | |
| CN205586056U (en) | String bag and foreign matter pincers thereof | |
| CN102451026A (en) | Compression hemostat applied to esophagus and fundus ventriculi | |
| CN208388700U (en) | One kind taking bolt device system | |
| CN107530071A (en) | Retractor | |
| CN106510895A (en) | Binding method for fixing duodenum stent to stent implantation instrument | |
| CN208048843U (en) | A kind of holder pressure holds pincers | |
| CN208492166U (en) | A kind of laparoscopic surgery specimen taking-out bag | |
| CN100482178C (en) | Blood vessel tumor clip with biological film | |
| CN203915146U (en) | Overlay film frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GUAN HAO BIOLOGICAL SCIENCE + TECHNOLOGY Free format text: FORMER NAME: GUANHAO BIOLOGICAL SCIENCE + TECH CO., LTD., GUANGDONG PROV. |
|
| CP03 | Change of name, title or address |
Address after: Room 408, D International Incubator, Guangzhou Science City, Guangzhou, Guangdong, Guangzhou Patentee after: Guangdong summit life sciences Co., Ltd. Address before: Room 2204, east ring building, 474 Ring Road, Guangdong, Guangzhou Patentee before: Guanhao Biological Science & Tech Co., Ltd., Guangdong Prov. |
|
| CP03 | Change of name, title or address |
Address after: 510700 Guangdong Province, Huangpu District, Guangzhou City, Yu Yan Road on the 12th Patentee after: Guan Hao biotech inc Address before: 510663 Room 408, D International Incubator, Guangzhou Science City, Guangzhou, Guangdong, Guangzhou Patentee before: Guangdong summit life sciences Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Membranous hemangioma clip Effective date of registration: 20210720 Granted publication date: 20090513 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANHAO BIOTECH Co.,Ltd. Registration number: Y2021980006452 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |