CN103767775A - Cardiovascular intervention curer - Google Patents
Cardiovascular intervention curer Download PDFInfo
- Publication number
- CN103767775A CN103767775A CN201410072907.9A CN201410072907A CN103767775A CN 103767775 A CN103767775 A CN 103767775A CN 201410072907 A CN201410072907 A CN 201410072907A CN 103767775 A CN103767775 A CN 103767775A
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- CN
- China
- Prior art keywords
- needle tubing
- cardiovascular
- push rod
- therapeutic equipment
- base
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3437—Cannulas with means for removing or absorbing fluid, e.g. wicks or absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3492—Means for supporting the trocar against the body or retaining the trocar inside the body against the outside of the body
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- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical apparatus and instruments, and discloses a cardiovascular intervention curer. The cardiovascular intervention curer comprises a puncture device and a fixing device, wherein the puncture device comprises a needle tube, a diaphragm bursting tube is arranged at the top of the needle tube, a needle head is installed at one end of the diaphragm bursting tube, which extends out of the needle tube, a push rod is installed in the needle tube, a push plate is arranged at one end of the push rod, a rubber plug is fixedly installed at the other end of the push rod, a through hole is formed in the rubber plug, an elastic seal diaphragm is arranged on the through hole, a wire guiding hole is formed in the push rod, a catheter is connected with the top of the needle tube, the catheter is connected with a collection bag, a flow control valve is arranged on the catheter, the fixing device comprises a base seat and an upper arc plate installed on the base seat, an arc-shaped groove is formed in the top of the base seat, a hand holding portion is arranged in the middle of the base seat, a fixing portion is arranged at the bottom of the base seat, and two fixing bands are respectively arranged on two sides of the fixing portion. The puncture device is fixed on the fixing device, and a doctor can hold the fixing device in hand for puncturing and then fixes the fixing device, and therefore the doctor can conveniently and accurately operate the cardiovascular intervention curer, and collects blood in the collection bag, and furthermore an operation surface of the doctor can not be polluted.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular to a kind of cardiovascular-interventional therapeutic equipment.
Background technology
At present, clinically in the time carrying out cardio-vascular interventional therapeutic to patient, generally directly thrust blood vessel or thrust blood vessel by ordinary syringe with puncture needle, then syringe is unloaded from puncture needle, again seal wire is sent into blood vessel by piercing needle, operation is easy to cause blood from overflowing like this, pollute doctor's operating surface, easily cause cross infection, bring very large inconvenience to doctor's surgical work, doctor needs the careful position of controlling perforator in addition, if in operation process, perforator moves and is just easy to blood vessel to puncture, cause operation failure, increase great work difficulty to doctor.
Summary of the invention
Technical problem to be solved by this invention is: a kind of cardiovascular-interventional therapeutic equipment is provided, pollutes operating surface, and in operation process, be difficult to fix, use the technical problems such as inconvenient to solve the blood outflow in the time puncturing of existing cardiovascular-interventional therapeutic equipment.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Cardiovascular-interventional therapeutic equipment, comprise sting device and fixture, described sting device comprises needle tubing, the top of described needle tubing is provided with rupture of membranes pipe, one end that described rupture of membranes pipe stretches out described needle tubing is provided with syringe needle, the other end extends in described needle tubing, in described needle tubing, push rod is installed, one end of described push rod is provided with push pedal, the other end is installed with rubber stopper, described rubber stopper is provided with the through hole suitable with described rupture of membranes pipe, described through hole is provided with elastic packing barrier film, described push rod is provided with thread eye, described thread eye one port is connected with described through hole, described push pedal is extended in another port, the top of described needle tubing also connects a conduit, the other end of described conduit connects a collecting bag, described conduit is provided with flow control valve, described fixture comprises base and is arranged on the upper curved plate on described base, described upper curved plate and base one end are articulated and connected, the other end connects by fastening bolt, the top of described base is provided with arcuate groove, cavity between described arcuate groove and upper curved plate and described needle tubing are suitable, and can make described needle tubing arrange at an angle to the horizontal direction, the middle part of described base is provided with Handheld Division, described Handheld Division is provided with finger groove, the bottom of described base is provided with fixed part, the bottom of described fixed part is provided with the cambered surface concaving, the both sides of described fixed part are also equipped with a fixing band.
Improve as one, described syringe needle is provided with graduation mark.
Improve as one, on the surface that described arcuate groove contacts with described needle tubing with upper curved plate, be equipped with anti-slip veins.
Improve as one, described in two, on fixing band, be equipped with nylon fastener belt.
Improve as one, the thickness of described elastic packing barrier film is 2～3mm.
Improve as one, the described thread eye port that is positioned at described push pedal one end is provided with stopple.
Adopt after technique scheme, the invention has the beneficial effects as follows:
Because cardiovascular-interventional therapeutic equipment comprises sting device and fixture, when use, sting device first can be fixedly mounted in fixture, hand-held fixture punctures, can make doctor more convenient to operate, puncture more accurate, in syringe needle penetrates blood vessel time, blood can enter in needle tubing, open flow control valve, part blood can flow in collecting bag, then fixture is fixed on patient's body, again seal wire is reached to one end near elastic packing barrier film in thread eye, promote push rod, when the top of push rod arrival needle tubing, blood in needle tubing can be expressed in collecting bag completely, and rupture of membranes pipe pierces through elastic packing barrier film, then control seal wire and carry out interventional therapy through in syringe needle intravasation, in this process, do not need hand-held sting device, sting device also can not be moved, greatly reduce doctor's operation easier, improve the success rate of operation, blood collecting is in collecting bag in addition, can not pollute doctor's operating surface, be difficult for causing cross infection.
Because syringe needle is provided with graduation mark, can facilitate doctor to grasp the degree of depth of thrusting, avoid blood vessel to pierce through and cause operative failure.
On the surface contacting with needle tubing with upper curved plate due to arcuate groove, be equipped with anti-slip veins, can strengthen the frictional force between sting device and fixture, further prevent that sting device is moved in the process of thrusting or operation process.
Owing to being equipped with nylon fastener belt on two fixing bands, can easily and fast fixing band be fixed or be taken apart.
Because the described thread eye port that is positioned at push pedal one end is provided with stopple, can prevent that foreign body or antibacterial from entering wire leading pipe, avoids patient to cause infection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of sting device;
Fig. 3 is the structural representation of fixture;
In figure: 1, needle tubing, 2, rupture of membranes pipe, 3, syringe needle, 4, push rod, 5, push pedal, 6, rubber stopper, 7, elastic packing barrier film, 8, thread eye, 9, conduit, 10, collecting bag, 11, flow control valve, 12, base, 13, upper curved plate, 14, finger groove, 15, fixing band, 16, nylon fastener belt, 17, stopple.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the structural representation of cardiovascular-interventional therapeutic equipment provided by the invention, and Fig. 2 is the structural representation of sting device, and Fig. 3 is the structural representation of fixture, for convenience of explanation, has only provided part related to the present invention in figure.
Cardiovascular-interventional therapeutic equipment provided by the invention, comprise sting device and fixture, sting device comprises needle tubing 1, the top of needle tubing 1 is provided with rupture of membranes pipe 2, one end that rupture of membranes pipe 2 stretches out needle tubing 1 is provided with syringe needle 3, the other end extends in needle tubing 1, push rod 4 is installed in needle tubing 1, one end of push rod 4 is provided with push pedal 5, the other end is installed with rubber stopper 6, rubber stopper 6 is provided with the through hole suitable with rupture of membranes pipe 2, through hole is provided with elastic packing barrier film 7, push rod 4 is provided with thread eye 8, thread eye 8 one ports are connected with through hole, push pedal 5 is extended in another port, the top of needle tubing 1 also connects a conduit 9, the other end of conduit 9 connects a collecting bag 10, conduit 9 is provided with flow control valve 11, fixture comprises base 12 and is arranged on the upper curved plate 13 on base 12, upper curved plate 13 is articulated and connected with base 12 one end, the other end connects by fastening bolt, the top of base 12 is provided with arcuate groove, cavity and needle tubing 1 between arcuate groove and upper curved plate 13 are suitable, and can make needle tubing 1 arrange at an angle to the horizontal direction, the middle part of base 12 is provided with Handheld Division, Handheld Division is provided with finger groove 14, the bottom of base 12 is provided with fixed part, the bottom of fixed part is provided with the cambered surface concaving, and the both sides of fixed part are also equipped with a fixing band 15.
Syringe needle 3 is provided with graduation mark, can facilitate doctor to grasp the degree of depth of thrusting, and avoids blood vessel to pierce through, and avoids blood vessel to pierce through and cause operative failure.
On the surface that arcuate groove contacts with needle tubing 1 with upper curved plate 13, be equipped with anti-slip veins, can strengthen the frictional force between sting device and fixture, further prevent that sting device is moved in the process of thrusting or operation process.
On two fixing bands 15, be equipped with nylon fastener belt 16, can easily and fast fixing band 15 be fixed or taken apart.
Elastic packing barrier film 7 can adopt polytetrafluoroethylmaterial material, and thickness is 2～3mm, and rupture of membranes pipe 2 can easily be easy to elastic packing barrier film 7 to pierce through.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. cardiovascular-interventional therapeutic equipment, comprise sting device and fixture, it is characterized in that, described sting device comprises needle tubing, the top of described needle tubing is provided with rupture of membranes pipe, one end that described rupture of membranes pipe stretches out described needle tubing is provided with syringe needle, the other end extends in described needle tubing, in described needle tubing, push rod is installed, one end of described push rod is provided with push pedal, the other end is installed with rubber stopper, described rubber stopper is provided with the through hole suitable with described rupture of membranes pipe, described through hole is provided with elastic packing barrier film, described push rod is provided with thread eye, described thread eye one port is connected with described through hole, described push pedal is extended in another port, the top of described needle tubing also connects a conduit, the other end of described conduit connects a collecting bag, described conduit is provided with flow control valve, described fixture comprises base and is arranged on the upper curved plate on described base, described upper curved plate and base one end are articulated and connected, the other end connects by fastening bolt, the top of described base is provided with arcuate groove, cavity between described arcuate groove and upper curved plate and described needle tubing are suitable, and can make described needle tubing arrange at an angle to the horizontal direction, the middle part of described base is provided with Handheld Division, described Handheld Division is provided with finger groove, the bottom of described base is provided with fixed part, the bottom of described fixed part is provided with the cambered surface concaving, the both sides of described fixed part are also equipped with a fixing band.
2. cardiovascular-interventional therapeutic equipment as claimed in claim 1, is characterized in that, described syringe needle is provided with graduation mark.
3. cardiovascular-interventional therapeutic equipment as claimed in claim 1, is characterized in that, on the surface that described arcuate groove contacts with described needle tubing with upper curved plate, is equipped with anti-slip veins.
4. cardiovascular-interventional therapeutic equipment as claimed in claim 1, is characterized in that, is equipped with nylon fastener belt described in two on fixing band.
5. cardiovascular-interventional therapeutic equipment as claimed in claim 1, is characterized in that, the thickness of described elastic packing barrier film is 2～3mm.
6. cardiovascular-interventional therapeutic equipment as claimed in claim 1, is characterized in that, the described thread eye port that is positioned at described push pedal one end is provided with stopple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072907.9A CN103767775A (en) | 2014-03-01 | 2014-03-01 | Cardiovascular intervention curer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072907.9A CN103767775A (en) | 2014-03-01 | 2014-03-01 | Cardiovascular intervention curer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103767775A true CN103767775A (en) | 2014-05-07 |
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ID=50560849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072907.9A Pending CN103767775A (en) | 2014-03-01 | 2014-03-01 | Cardiovascular intervention curer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103767775A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| CN105147371A (en) * | 2015-10-12 | 2015-12-16 | 王青海 | Cardiovascular anesthesia type interventional therapy device |
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
| CN109010953A (en) * | 2018-08-29 | 2018-12-18 | 河南大学 | Puncturing drainage apparatus for cardio-vascular interventional therapeutic |
| CN109567910A (en) * | 2019-01-28 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | A kind of multi-functional blood vessel intervention sting device and its application method |
| CN109771006A (en) * | 2019-02-12 | 2019-05-21 | 赵凤 | A kind of cardiovascular intervention device |
-
2014
- 2014-03-01 CN CN201410072907.9A patent/CN103767775A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586480A (en) * | 2015-01-29 | 2015-05-06 | 王东进 | Cardiovascular intervention device |
| CN105147371A (en) * | 2015-10-12 | 2015-12-16 | 王青海 | Cardiovascular anesthesia type interventional therapy device |
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
| CN109010953A (en) * | 2018-08-29 | 2018-12-18 | 河南大学 | Puncturing drainage apparatus for cardio-vascular interventional therapeutic |
| CN109567910A (en) * | 2019-01-28 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | A kind of multi-functional blood vessel intervention sting device and its application method |
| CN109567910B (en) * | 2019-01-28 | 2023-09-22 | 中国人民解放军陆军军医大学第一附属医院 | Multifunctional vascular intervention puncture device and application method thereof |
| CN109771006A (en) * | 2019-02-12 | 2019-05-21 | 赵凤 | A kind of cardiovascular intervention device |
| CN109771006B (en) * | 2019-02-12 | 2021-06-04 | 赵凤 | Cardiovascular intervention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |