CN105997183B - Running fire medical bio presss from both sides casket - Google Patents
Running fire medical bio presss from both sides casket Download PDFInfo
- Publication number
- CN105997183B CN105997183B CN201610436933.4A CN201610436933A CN105997183B CN 105997183 B CN105997183 B CN 105997183B CN 201610436933 A CN201610436933 A CN 201610436933A CN 105997183 B CN105997183 B CN 105997183B
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- China
- Prior art keywords
- casket
- push piece
- blood vessel
- biology
- box body
- 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.)
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- 210000004204 blood vessel Anatomy 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002792 vascular 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
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
- A61B17/1227—Spring clips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- 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
- A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
-
- 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
- A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips for minimally invasive surgery
-
- 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)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of running fire medical bio folder casket, it is characterized in that it includes casket cap (901), casket bottom (902), biology folder push top (903), push piece reset spring (904), reciprocal push piece (905) and casket lid (906), the box body that casket bottom (902) and casket lid (906) form after fastening, one end of box body is laid biological blood vessel clip (5), and casket cap (901) is set on the outlet end of box body so as to which biological blood vessel clip (5) are imported between upper clamp nozzle and lower clamp nozzle；One end that the last one biological blood vessel clip (5) in box body far from outlet end presss from both sides push top (903) with biology offsets, and the other end of biology folder push top (903) is equipped with hook tooth and offsets with the propulsion tooth on reciprocal push piece (905)；The force side of reciprocal push piece (905) is stretched out outside box body to offset with push rod (4)；One end of push piece reset spring (904) offsets with reciprocal push piece (905), and the other end offsets with the intracorporal boss of box.The configuration of the present invention is simple, securely and reliably.
Description
Technical field
The present invention relates to a kind of minimally invasive medical instrument, especially a kind of reusable and fool proof medical bio blood
Pipe clamp, it is specifically a kind of continuously quick and precisely to emit under the action of vessel forceps, realize that blood vessel clamps hemostasis, the company of realization
The running fire medical bio for sending out clamp presss from both sides casket.
Background technique
Human body should prevent bleeding in carrying out unit for endoscope operation as far as possible, in modern technologies, solve blood using two kinds of Clip Appliers
The tight problem of pipe clamp.
One is reusable medical bios to press from both sides single-shot Clip Applier, although such Clip Applier can effectively solve endoscope
Medium vessels of performing the operation ligature problem, but doctor needs to take out Clip Applier out of human body after having tied bundle, give nurse, and nurse will
New hemostatic clamp is packed into binding clip clip, is then giving doctor's realization second of clamp ligation, such process, every completion is once applied
Folder, needs long time, extends operating time；And Clip Applier enters and leaves human body repeatedly, and it is very big to injury of human, it increases
Risk, so people have just invented a kind of disposable Medical titanium clamp running fire Clip Applier and a kind of remote closing device,
It may be implemented continuously to emit, and clamp function, but this is a kind of disposable medical instrument, disposably in clamp jaw mechanism
10 to 20 pieces of titanium folders are filled, and seldom need the ligation clip using so multi-quantity in actual operation, are cannotd be used up just together with clamp
Pincers are lost together, it is clear that the wasting of resources is caused, and for the titanium of ligation folder without elasticity, easy conductive, human body cannot absorb, and
Influence the image checks such as postoperative progress CT or MRI.
Summary of the invention
The purpose of the present invention is low for existing single-shot biology blood vessel clip service efficiency, multiple titanium alloy blood vessel clip is used
It is at high cost, be not easy the problem of being absorbed by the body, design it is a kind of be suitable for general medical bio blood vessel clip and can continuous more pieces it is self-locking
The running fire medical bio of transmitting presss from both sides casket.
The technical scheme is that
A kind of running fire medical bio folder casket, it is characterized in that it includes casket cap 901, casket bottom 902, biology folder push top 903, push piece
Reset spring 904, reciprocal push piece 905 and casket lid 906, casket bottom 902 and casket lid 906 form box body, one end peace of box body after fastening
It is placed with biological blood vessel clip 10, the last one biological blood vessel clip 5 and one end phase of biology folder push top 903 far from outlet end in box body
It supports, the other end of biology folder push top 903 is equipped with hook tooth and offsets with the propulsion tooth on reciprocal push piece 905；Reciprocal push piece 905
Force side stretch out that box body is outer to offset with push rod 4；One end of push piece reset spring 904 offsets with reciprocal push piece 905, the other end with
The intracorporal boss of box offsets.
The casket bottom 902 or casket lid 906 is equipped with the guide groove for reciprocal push piece 905 being oriented to and being limited stroke
908, be equipped with convex block 909 is inserted into the guide groove 908 on reciprocal push piece 905.
The medial surface at the casket bottom 902 and/or casket lid 906, which is equipped with, enables biology folder push top 903 only unidirectionally to advance, no
The backing stop structure 907 that can be bounced back.
The backing stop structure 907 is the oblique bulge-structure being made of vertical plane and inclined-plane.
The distance L1 that the reciprocal push piece 905 moves forward under external force, which is tried to gain, presss from both sides biological blood vessel clip 5 by biology
L2 distance is released in push top 903, so that biological blood vessel clip 5 is walked out casket bottom 902, biological blood vessel clip 5 is opened up completely under elastic properties of materials itself
Nature is split into without compressive state.
Beneficial effects of the present invention:
Biology folder casket is packed into claw beam and clamped in thorax by the biology folder that the present invention uses for clinically general biology folder at present
Face makes biology folder casket exist using connecting rod technology to solve the problems, such as the power output and dynamic Control of biology folder casket discharge biology folder
Next piece of one piece of ground of the controllable situation of power output spues among biology folder to Clip Applier front end clip, realizes continuous controllable hair
It penetrates；And install safe lock mechanism additional at clamp pliers grip at the same time, prevent having biology in Clip Applier clip in surgical
The just maloperations such as starting biology folder power take-off mechanism when folder；Realize that the movement of clip Double-linkage keeps biology folder fast by connecting rod technology
Speed is accurately clamped in above blood vessel, realizes the clinical function of vascular ligation.
The present invention has under unit for endoscope operation using safe, and anti-misoperation, clamp quick and precisely the advantages of.
Blood vessel clip of the invention is biology folder, and running fire clamp improves clamp efficiency, shortens operating time, Ke Yijin
Amount of bleeding is reduced to greatest extent, reduces the danger coefficient of operation.
The present invention simply can swimmingly load and unload biology folder casket, and Clip Applier may be reused, and only need to change biology folder bullet
Casket reduces operation cost, abundant reasonable disposition resource.
Detailed description of the invention
Fig. 1 is the dimensional decomposition structure diagram of biology folder casket of the invention.
Fig. 2 is the positive structure diagram of Fig. 1.
Fig. 3 is the front cross-sectional structural schematic diagram of Fig. 2.
Fig. 4 is the sectional horizontal structural schematic diagram of Fig. 2.
Fig. 5 is that biology folder casket of the invention installs and uses status diagram in running fire vessel forceps.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs. 1-5
A kind of running fire medical bio folder casket, it includes casket cap 901, casket bottom 902, biology folder push top 903, push piece reset spring
904, reciprocal push piece 905 and casket lid 906, as shown in Figure 1, casket bottom 902 and casket lid 906 form box body, one end of box body after fastening
Biological blood vessel clip 5 is laid, casket cap 901 is sleeved on the outlet end of box body so as to which biological blood vessel clip 5 is imported upper clamp nozzle 1 under
Between plier 2 (such as Fig. 5)；The last one biological blood vessel clip 5 and one end phase of biology folder push top 903 in box body far from outlet end
It supports, the other end of biology folder push top 903 is equipped with hook tooth and offsets with the propulsion tooth on reciprocal push piece 905；Reciprocal push piece 905
Force side stretch out that box body is outer to offset with push rod 4；One end of push piece reset spring 904 offsets with reciprocal push piece 905, the other end with
The intracorporal boss 910 of box offsets, such as Fig. 3.The casket bottom 902 or casket lid 906 be equipped with to reciprocal push piece 905 carry out guiding and
The guide groove 908 of stroke is limited, be equipped with convex block 909 is inserted into the guide groove 908 on reciprocal push piece 905, as figure produces 2 institutes
Show.The medial surface at the casket bottom 902 and/or casket lid 906, which is equipped with, enables biology folder push top 903 only unidirectionally to advance, and cannot return
The backing stop structure 907 of contracting, as shown in figure 4, the backing stop structure 907 is the oblique bulge-structure being made of vertical plane and inclined-plane.
The backing stop structure 907 guarantees that biology folder push top 903 can only advance, and cannot retreat, and guarantee raw reciprocal push piece 905
During pushing away forward, impetus forward can be found in biology folder push top 903, and the institute forward of biology folder push top 903 is guaranteed with this
Need power.When reciprocal push piece 905 is by external force, it is moved along L1 distance, while biology folder push top 903 being driven to be moved along
L1 distance, as L1 >=L2, biological blood vessel clip 5 can smoothly be released casket bottom by biology folder push top 903, realize biological blood vessel clip
5 emission function；Then, after external force is withdrawn, reciprocal push piece 905 is resetted, is returned under 904 active force of reset spring
Return to original position, and biology folder push top 903, still remain in the position being pushed out and stand fast, still with rearmost end
Biological blood vessel clip is in contact.Make back and forth when applying external force (being realized by the propulsion button 3 in Fig. 5) on reciprocal push piece 905 again
Push piece 905 elapses forward, reciprocal to promote 905 to find new impetus in biology folder push top 903, forces biology folder push top 903
Continue to elapse L2 distance forward, so that second piece of biology folder is released casket bottom 902, realizes second piece of biology folder transmitting, Yi Jilian
Send out function；And this reciprocation cycle, all biology folders are finally released into biology folder casket.
Biological blood vessel clip 5 is a kind of state half-compressed before being pushed out biology folder casket, when being pushed out
Afterwards, biological blood vessel clip 5 is unfolded naturally under own material elastic reaction, with Clip Applier jaw docile, meets clamp
When need.
Fig. 5 is biology folder casket installation site schematic cross-sectional view in vessel forceps of the invention.
In addition, it should be noted that, example of the present invention, the title of components, shape etc. can be different, Fan Yiben
Invention described design, principle, feature etc. are done equivalent, and simple flexible design and production belong to the invention patent
Protection category.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (3)
1. a kind of running fire medical bio presss from both sides casket, it is characterized in that it include casket cap (901), casket bottom (902), biology folder push top (903),
The inside of push piece reset spring (904), reciprocal push piece (905) and casket lid (906), casket bottom (902) and/or casket lid (906)
Face, which is equipped with, makes biology folder push top (903) only can unidirectionally advance, the backing stop structure (907) that cannot be bounced back, casket bottom (902) and casket lid
(906) box body is formed after fastening, one end of box body is laid biological blood vessel clip (10), far from the last one of outlet end in box body
One end that biological blood vessel clip (5) presss from both sides push top (903) with biology offsets, and the other end of biology folder push top (903) is equipped with hook tooth
And it offsets with the propulsion tooth on reciprocal push piece (905)；The force side of reciprocal push piece (905) is stretched out outside box body to offset with push rod (4)；
One end of push piece reset spring (904) offsets with reciprocal push piece (905), and the other end offsets with the intracorporal boss of box, reciprocal push piece
(905) the distance L1 moved forward under external force makes biological blood vessel clip (5) press from both sides push top (903) release L2 distance by biology,
Walk out biological blood vessel clip (5) casket bottom (902), biological blood vessel clip (5) is fully deployed into nature without pressure under elastic properties of materials itself
Contracting state.
2. running fire medical bio according to claim 1 presss from both sides casket, it is characterized in that the casket bottom (902) or casket lid (906)
It is equipped with the guide groove (908) for reciprocal push piece (905) being oriented to and being limited stroke, reciprocal push piece (905) is equipped with convex
In block (909) the insertion guide groove (908).
3. running fire medical bio according to claim 2 presss from both sides casket, it is characterized in that the backing stop structure (907) is by vertical plane
With the oblique bulge-structure of inclined-plane composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436933.4A CN105997183B (en) | 2016-06-20 | 2016-06-20 | Running fire medical bio presss from both sides casket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436933.4A CN105997183B (en) | 2016-06-20 | 2016-06-20 | Running fire medical bio presss from both sides casket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105997183A CN105997183A (en) | 2016-10-12 |
| CN105997183B true CN105997183B (en) | 2019-01-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436933.4A Active CN105997183B (en) | 2016-06-20 | 2016-06-20 | Running fire medical bio presss from both sides casket |
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| CN (1) | CN105997183B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3032053C (en) * | 2016-11-03 | 2021-07-13 | Boston Scientific Scimed, Inc. | User actuated reloadable clip cartridge |
| CN107348986B (en) * | 2017-08-22 | 2023-09-22 | 英特姆(武汉)医疗科技股份有限公司 | A ligation clip magazine and ligation forceps |
| CN108703783B (en) * | 2018-03-16 | 2019-06-14 | 李妍 | A kind of operating robot Clip Applier |
| CN110200677B (en) * | 2019-06-24 | 2022-04-29 | 陕西省核工业二一五医院 | Laparoscope biological clamp capable of continuously clamping blood vessels |
| CN112690863B (en) * | 2019-10-23 | 2022-04-29 | 苏州英途康医疗科技有限公司 | Clamping device and surgical operation instrument |
| CN112690858B (en) * | 2019-10-23 | 2022-03-29 | 苏州英途康医疗科技有限公司 | Clamping device and surgical operation instrument |
| CN116098664B (en) * | 2023-04-07 | 2023-07-14 | 杭州锐健马斯汀医疗器材有限公司 | Suture device and suture method |
| CN117414171B (en) * | 2023-12-18 | 2024-02-13 | 以诺康医疗科技（苏州）有限公司 | Clip applier working head with side-sliding replaceable clip cabin |
| CN118766531A (en) * | 2024-07-03 | 2024-10-15 | 杰尼肯(苏州)医疗器械有限公司 | A replaceable magazine of a burst clip applicator, a burst clip applicator and a clip applying method |
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| US5643291A (en) * | 1994-09-29 | 1997-07-01 | United States Surgical Corporation | Surgical clip applicator |
| CN2680203Y (en) * | 2004-03-19 | 2005-02-23 | 通用（上海）医疗器材有限公司 | Reload unit for repeat clip applier for medical purpose |
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| CN104490446A (en) * | 2014-12-12 | 2015-04-08 | 浙江微度医疗器械有限公司 | Clip applier capable of continuously releasing hemostatic clips |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19504000A1 (en) * | 1995-02-08 | 1996-08-29 | Ethicon Endo Surgery Inc | Surgical clip applicator |
| US5833696A (en) * | 1996-10-03 | 1998-11-10 | United States Surgical Corporation | Apparatus for applying surgical clips |
-
2016
- 2016-06-20 CN CN201610436933.4A patent/CN105997183B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643291A (en) * | 1994-09-29 | 1997-07-01 | United States Surgical Corporation | Surgical clip applicator |
| CN2680203Y (en) * | 2004-03-19 | 2005-02-23 | 通用（上海）医疗器材有限公司 | Reload unit for repeat clip applier for medical purpose |
| CN101049251A (en) * | 2007-03-01 | 2007-10-10 | 王俊 | Semi automatic repeating titanium pincers |
| CN104490446A (en) * | 2014-12-12 | 2015-04-08 | 浙江微度医疗器械有限公司 | Clip applier capable of continuously releasing hemostatic clips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105997183A (en) | 2016-10-12 |
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