CN109106424A - One kind taking bolt support system - Google Patents
One kind taking bolt support system Download PDFInfo
- Publication number
- CN109106424A CN109106424A CN201811095521.4A CN201811095521A CN109106424A CN 109106424 A CN109106424 A CN 109106424A CN 201811095521 A CN201811095521 A CN 201811095521A CN 109106424 A CN109106424 A CN 109106424A
- Authority
- CN
- China
- Prior art keywords
- support system
- bracket
- bolt support
- thrombus
- retainer plate
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22081—Treatment of vulnerable plaque
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to the field of medical instrument technology, and in particular to one kind takes bolt support system, including retainer plate, cutting line, bracket, compressed spring, hook pull portion and absorbed portion；The present invention is using cutting line into contact with taking the thrombus of bolt support system to shred, anti- tampon blocking is not easy to take out, broken thrombus can be entered in bracket by retainer plate, first pass around hook pull portion, crochet hook in hook pull portion can catch on the biggish thrombus of particle, remaining thrombus is gone successively in bracket, when by absorbed portion, since absorption ball surface is equipped with form friction pattern and hangnail, remaining little particle thrombus can be caught on, remaining smaller thrombus can pass through the body Self-discharged of patient, compressed spring is set, installation can facilitated to take bolt support system, due to the effect of spring, it can be well by top of support to vascular wall, and then more preferable fixation takes bolt support system.The configuration of the present invention is simple, adhesion is stronger, and it is more convenient to cut, and has very strong creative.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to one kind takes bolt support system.
Background technique
Cerebral apoplexy (cerebral stroke) is also known as " apoplexy ", " cerebrovascular accident " (cerebralvascular
Accident, CVA).It is a kind of acute cerebrovascular diseases, is since cerebral vessels rupture suddenly or because angiemphraxis leads to blood
It cannot flow into brain and cause one group of disease of brain tissue impairment, including ischemic and hemorrhagic apoplexy.The hair of Ischemic Stroke
Sick rate is higher than hemorrhagic apoplexy, accounts for the 60%~70% of cerebral apoplexy sum.Internal carotid and vertebral artery occlusion and narrow cause
Cerebral arterial thrombosis, the age, male was more compared with women mostly at 40 years old or more, and serious person can cause death.The death of hemorrhagic apoplexy
Rate is higher.Investigation display, the total cerebral apoplexy in town and country have become the head of first, China cause of death and Chinese adult deformity
Reason is wanted, cerebral apoplexy has the characteristics that disease incidence is high, the death rate is high and disability rate is high.Different types of cerebral apoplexy, treatment side
Formula is different.Due to lacking effective treatment means always, it is now recognized that prevention is best measure, wherein hypertension is to lead to brain
The important controllable risk factors of stroke, therefore, Treatment of Hypertension is to the morbidity of prevention stroke and recurs particularly important.It should reinforce to the whole people
The education of universal risk factors of stroke and premonitory symptom, could really prevent and treat cerebral apoplexy.
In the patent document application No. is 201710142837.3, discloses one kind and take bolt support system, including take bolt
Bracket, taking the distal end of bolt bracket is open state.Preferably, bolt bracket is taken in the form of a roll；The cross section for taking bolt bracket is open loop
It is curved can preferably to reach encephalic so that bracket be made to have extraordinary flexibility again while having suitable support force for structure
Bent blood vessel.Take bolt bracket that there is suitable support force, be conducive to improve take bolt bracket and thrombus it is confluent simultaneously and not
Blood vessel is damaged, the Grasping skill of thrombus is increased.Further, special to take the cutting design of bolt bracket, guarantee takes bolt bracket flexible
There is suitable good thrombus Grasping skill again while property, and can effectively adhere to thrombus avoid taking during bolt thrombus from
It takes and falls off on bolt bracket.
Above-mentioned patent document, which can guarantee, to be taken bolt bracket flexible while having suitable good thrombus Grasping skill again；
But it is simple for how to provide a kind of structure, adhesion is stronger, and cutting more easily takes bolt support system to lack technical solution
Certainly scheme.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides one kind to take bolt support system, for solving how to provide one kind
The problem of structure is simple, and adhesion is stronger, and cutting more easily takes bolt support system.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
One kind taking bolt support system, it is characterised in that: including retainer plate, cutting line, bracket, compressed spring, hook pull portion
And absorbed portion；The cutting line is irregular S type, and the cutting line is horminess metal wire, is fixed on the retainer plate, institute
Stating bracket is waveform, and the bracket is fixed at the other side of the retainer plate, and the compressed spring is arranged in the branch
Position at the trough of frame, the hook pull portion are arranged at the previous wave crest of the bracket wave trough position, the absorbed portion
It is arranged at the latter wave crest of the bracket wave trough position, the retainer plate is rubber material, and the cutting line and bracket are equal
Think with the retainer plate be bonded.
Preferably, the compressed spring surface is equipped with one layer of corrosion-inhibiting coating, after the corrosion-inhibiting coating prepared solidifies 24 hours
It comes into operation again, temperature need to heat or extend curing time when being lower than 5 DEG C.
Preferably, the hook pull portion includes crochet hook and connecting rod, and the bottom of the connecting rod is arranged in the crochet hook circle
Portion, the connecting rod are fixed at the previous wave crest of the bracket wave trough position.
Preferably, the absorbed portion includes adsorbing sphere and mounting rod, the adsorbing sphere by the mounting rod with it is described
Bracket is fixedly linked, and the mounting rod is fixed at the latter wave crest of the bracket wave trough position.
Preferably, the surface of the adsorbing sphere is equipped with form friction pattern, and the form friction pattern surface is equipped with hangnail, and the hangnail is used for
It adsorbs and fixes thrombus.
Preferably, include the following steps
1) cleaning takes bolt support system, dries after cleaning, is sterilized with the medicinal alcohol that concentration is 78%；
2) bolt support system will be taken after alcohol disinfecting, is put into micro-wave disinfection cabinet and is dried and in this microwave sterilization；
3) specific location of patient's thrombus, designated mounting scheme are determined using Medical Instruments；
4) medical robot is utilized, bolt support system will be taken to install to patient's thrombus；
5) after taking bolt to finish, bolt support system will be taken to take out using medical robot.
(3) beneficial effect
Using cutting line into contact with taking the thrombus of bolt support system to shred, anti-tampon blocking is not easy to take the present invention
Out, broken thrombus can be entered in bracket by retainer plate, first pass around hook pull portion, and the crochet hook in hook pull portion can be by particle
Biggish thrombus is caught on, remaining thrombus is gone successively in bracket, when by absorbed portion, since absorption ball surface is equipped with friction
Line and hangnail can catch on remaining little particle thrombus, remaining smaller thrombus can by the body Self-discharged of patient, if
Set compressed spring, installation can facilitated to take bolt support system, due to the effect of spring, can well by top of support to vascular wall,
And then more preferable fixation takes bolt support system.The configuration of the present invention is simple, adhesion is stronger, and it is more convenient to cut, and has very strong creative.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view direction structural schematic diagram of the invention；
Fig. 2 is main view direction structural schematic diagram of the invention；
Label in figure respectively represents:
1, retainer plate；2, cutting line；3, bracket；4, compressed spring；5, mounting rod；6, adsorbing sphere；7, crochet hook；8, it connects
Bar.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
One kind as illustrated in fig. 1 and 2 takes bolt support system, it is characterised in that: including retainer plate 1, cutting line 2, bracket 3, pressure
Contracting spring 4, hook pull portion and absorbed portion；The cutting line 2 is irregular S type, and the cutting line 2 is horminess metal wire, Gu
It is scheduled on the retainer plate 1, the bracket 3 is waveform, and the bracket 3 is fixed at the other side of the retainer plate 1, institute
It states compressed spring 4 and position at the trough of the bracket 3 is set, 3 wave trough position of bracket is arranged in the hook pull portion
At previous wave crest, the absorbed portion is arranged at the latter wave crest of 3 wave trough position of bracket, and the retainer plate 1 is
Rubber material, the cutting line 2 and bracket 3 are thought with the retainer plate 1 be bonded.
4 surface of compressed spring is equipped with one layer of corrosion-inhibiting coating, and the corrosion-inhibiting coating prepared is put into again after solidifying 24 hours
It uses, temperature need to heat or extend curing time when being lower than 5 DEG C.
The hook pull portion includes crochet hook 7 and connecting rod 8, and the bottom of the connecting rod 8 is arranged in 7 circle of crochet hook,
The connecting rod 8 is fixed at the previous wave crest of 3 wave trough position of bracket.
The absorbed portion includes adsorbing sphere 6 and mounting rod 5, and the adsorbing sphere 6 passes through the mounting rod 5 and the bracket
3 are fixedly linked, and the mounting rod 5 is fixed at the latter wave crest of 3 wave trough position of bracket.
The surface of the adsorbing sphere 6 is equipped with form friction pattern, and the form friction pattern surface is equipped with hangnail, and the hangnail is for adsorbing simultaneously
Fixed thrombus.
The invention also discloses a kind of installation methods for taking bolt support system, comprising the following steps:
1) cleaning takes bolt support system, dries after cleaning, is sterilized with the medicinal alcohol that concentration is 78%；
2) bolt support system will be taken after alcohol disinfecting, is put into micro-wave disinfection cabinet and is dried and in this microwave sterilization；
3) specific location of patient's thrombus, designated mounting scheme are determined using Medical Instruments；
4) medical robot is utilized, bolt support system will be taken to install to patient's thrombus；
5) after taking bolt to finish, bolt support system will be taken to take out using medical robot.
Using cutting line 2 into contact with taking the thrombus of bolt support system to shred, anti-tampon blocking is not easy to take the present invention
Out, broken thrombus can first pass around hook pull portion, the crochet hook 7 in hook pull portion can incite somebody to action by the entrance bracket 3 of retainer plate 1
The biggish thrombus of particle is caught on, remaining thrombus is gone successively in bracket 3, when by absorbed portion, since 6 surface of adsorbing sphere is set
There are form friction pattern and hangnail, remaining little particle thrombus can be caught on, remaining smaller thrombus can be by the body of patient voluntarily
Discharge.
Compressed spring 4 is set, installation can facilitated to take bolt support system, it, can be well by bracket 3 due to the effect of spring
It pushes up to vascular wall, and then more preferable fixation takes bolt support system.
The configuration of the present invention is simple, adhesion is stronger, and it is more convenient to cut, and has very strong creative.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. one kind takes bolt support system, it is characterised in that: including retainer plate, cutting line, bracket, compressed spring, hook pull portion and
Absorbed portion；The cutting line is irregular S type, and the cutting line is horminess metal wire, is fixed on the retainer plate, described
Bracket is waveform, and the bracket is fixed at the other side of the retainer plate, and the compressed spring is arranged in the bracket
Trough at position, the hook pull portion is arranged at the previous wave crest of the bracket wave trough position, and the adsorption section is set up separately
Set at the latter wave crest of the bracket wave trough position, the retainer plate is rubber material, the cutting line and bracket with
The retainer plate is wanted to be bonded.
2. according to claim 1 take bolt support system, it is characterised in that: the compressed spring surface is equipped with one layer of anti-corrosion
Coating, the corrosion-inhibiting coating prepared come into operation again after solidifying 24 hours, when temperature need to heat when being lower than 5 DEG C or extend solidification
Between.
3. according to claim 1 take bolt support system, it is characterised in that: the hook pull portion includes crochet hook and connection
The bottom of the connecting rod is arranged in bar, the crochet hook circle, and the connecting rod is fixed at the bracket wave trough position
At previous wave crest.
4. according to claim 1 take bolt support system, it is characterised in that: the absorbed portion includes adsorbing sphere and installation
Bar, the adsorbing sphere are fixedly linked by the mounting rod and the bracket, and the mounting rod is fixed at the bracket wave
At the latter wave crest of paddy position.
5. according to claim 4 take bolt support system, it is characterised in that: the surface of the adsorbing sphere is equipped with form friction pattern,
The form friction pattern surface is equipped with hangnail, and the hangnail is for adsorbing and fixing thrombus.
6. a kind of installation method for taking bolt support system, it is characterised in that: include the following steps
1) cleaning takes bolt support system, dries after cleaning, is sterilized with the medicinal alcohol that concentration is 78%；
2) bolt support system will be taken after alcohol disinfecting, is put into micro-wave disinfection cabinet and is dried and in this microwave sterilization；
3) specific location of patient's thrombus, designated mounting scheme are determined using Medical Instruments；
4) medical robot is utilized, bolt support system will be taken to install to patient's thrombus；
5) after taking bolt to finish, bolt support system will be taken to take out using medical robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095521.4A CN109106424B (en) | 2018-09-19 | 2018-09-19 | Thrombectomy support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095521.4A CN109106424B (en) | 2018-09-19 | 2018-09-19 | Thrombectomy support system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109106424A true CN109106424A (en) | 2019-01-01 |
| CN109106424B CN109106424B (en) | 2020-11-06 |
Family
ID=64859828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095521.4A Expired - Fee Related CN109106424B (en) | 2018-09-19 | 2018-09-19 | Thrombectomy support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109106424B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003075793A1 (en) * | 2002-03-06 | 2003-09-18 | Boston Scientific Limited | Medical retrieval device |
| EP1547545A1 (en) * | 2003-12-26 | 2005-06-29 | Terumo Kabushiki Kaisha | Embolus capturing device and implement for deployment of the same |
| CN103654912A (en) * | 2012-09-19 | 2014-03-26 | 上海理工大学 | Closed recycling type thrombus cutting device capable of performing circular cutting |
| CN106491181A (en) * | 2017-01-16 | 2017-03-15 | 郑州大学第附属医院 | A kind of thrombosis with many helical structures take pin device |
| CN106618676A (en) * | 2016-12-30 | 2017-05-10 | 上海加奇生物科技苏州有限公司 | Intravascular thrombus withdrawing device |
| US20170224364A1 (en) * | 2016-02-10 | 2017-08-10 | Terumo Kabushiki Kaisha | Medical device and treatment method |
| CN107049420A (en) * | 2017-05-09 | 2017-08-18 | 心凯诺医疗科技(上海)有限公司 | One kind takes bolt support and thrombus withdrawing device |
| CN107198554A (en) * | 2016-09-23 | 2017-09-26 | 赛诺医疗科学技术有限公司 | One kind takes bolt apparatus |
| CN107374700A (en) * | 2017-08-28 | 2017-11-24 | 北京赛铂医药科技有限公司 | A kind of segmented thrombus is broken to take device |
| CN107981906A (en) * | 2013-02-22 | 2018-05-04 | 纽罗瓦斯克科技有限公司 | For cutting off the blood flow method for limiting and equipment of the thrombus in human vasculature |
-
2018
- 2018-09-19 CN CN201811095521.4A patent/CN109106424B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003075793A1 (en) * | 2002-03-06 | 2003-09-18 | Boston Scientific Limited | Medical retrieval device |
| EP1547545A1 (en) * | 2003-12-26 | 2005-06-29 | Terumo Kabushiki Kaisha | Embolus capturing device and implement for deployment of the same |
| CN103654912A (en) * | 2012-09-19 | 2014-03-26 | 上海理工大学 | Closed recycling type thrombus cutting device capable of performing circular cutting |
| CN107981906A (en) * | 2013-02-22 | 2018-05-04 | 纽罗瓦斯克科技有限公司 | For cutting off the blood flow method for limiting and equipment of the thrombus in human vasculature |
| US20170224364A1 (en) * | 2016-02-10 | 2017-08-10 | Terumo Kabushiki Kaisha | Medical device and treatment method |
| CN107198554A (en) * | 2016-09-23 | 2017-09-26 | 赛诺医疗科学技术有限公司 | One kind takes bolt apparatus |
| CN106618676A (en) * | 2016-12-30 | 2017-05-10 | 上海加奇生物科技苏州有限公司 | Intravascular thrombus withdrawing device |
| CN106491181A (en) * | 2017-01-16 | 2017-03-15 | 郑州大学第附属医院 | A kind of thrombosis with many helical structures take pin device |
| CN107049420A (en) * | 2017-05-09 | 2017-08-18 | 心凯诺医疗科技(上海)有限公司 | One kind takes bolt support and thrombus withdrawing device |
| CN107374700A (en) * | 2017-08-28 | 2017-11-24 | 北京赛铂医药科技有限公司 | A kind of segmented thrombus is broken to take device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109106424B (en) | 2020-11-06 |
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