CN104586480B - A kind of cardiovascular intervention device - Google Patents
A kind of cardiovascular intervention device Download PDFInfo
- Publication number
- CN104586480B CN104586480B CN201510050062.8A CN201510050062A CN104586480B CN 104586480 B CN104586480 B CN 104586480B CN 201510050062 A CN201510050062 A CN 201510050062A CN 104586480 B CN104586480 B CN 104586480B
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- push rod
- hole
- rupture
- rubber stopper
- 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.)
- Expired - Fee Related
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
- A61B17/34—Trocars; Puncturing needles
-
- 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
- A61B17/3403—Needle locating or guiding means
-
- 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
Abstract
The invention discloses a kind of cardiovascular intervention device, including sting device and fixing device, sting device includes needle tubing, needle tubing is by the front end with through hole, some sleeve pipes and threads with rear wing are formed by connecting, the top of front end is provided with rupture of membranes pipe, one end that rupture of membranes pipe stretches out needle tubing is provided with syringe needle, the other end is extended in needle tubing, push rod is installed in needle tubing, push rod is by rubber stopper, some sleeve pipes and threads with push rod are formed by connecting, the side of front end is provided with liquid storage cylinder, rubber stopper side is provided with inlet, rubber stopper is provided with the through hole being adapted with rupture of membranes pipe, through hole is provided with gauze set, conducting wire pole is provided with push rod, conducting wire pole one end is connected with through hole, extend the tail end with push rod in another port.More convenient, accurate the invention enables doctor's operation, blood collection does not pollute the operating surface of doctor, while seal wire guiding is completed, completes the sterilization to seal wire, while can adjust the length of needle tubing and push rod as needed in collecting bag.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of cardiovascular intervention device.
Background technology
At present, blood vessel or use are typically directly clinically pierced into puncture needle when carrying out cardio-vascular interventional therapeutic to patient
Ordinary syringe is pierced into blood vessel, and then syringe is unloaded from puncture needle, then seal wire is sent into blood vessel by piercing needle, this
Sample operation easily causes blood from overflowing, pollutes the operating surface of doctor, easily causes cross-infection, the surgical work band to doctor
Very big inconvenience is carried out, doctor need to carefully control the position of puncture outfit in addition, if in surgical procedure, puncture outfit movement is just easy to
Blood vessel is punctured, causes operation failure, adds great work difficulty to doctor, while the length of puncture tube is all non-adjustable
Section, limitation is big.
The content of the invention
To solve the above problems, the invention provides a kind of cardiovascular intervention device, controlled with solving existing cardiovascular intervention
Treat device blood outflow pollution operating surface when puncturing, and be difficult in surgical procedure it is fixed, in-convenience in use, puncture length of tube
The technical problem such as unadjustable.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of cardiovascular intervention device, including sting device and fixing device, sting device include needle tubing, needle tubing by with
The front end of through hole, some sleeve pipes and the threads with rear wing are formed by connecting, and the top of front end is provided with rupture of membranes pipe, and rupture of membranes pipe is stretched
The one end for going out needle tubing is provided with syringe needle, and the other end is extended in needle tubing, is provided with push rod in needle tubing, and push rod is by rubber stopper, some
Sleeve pipe and threads with push rod are formed by connecting, and the side of front end is provided with liquid storage cylinder, and rubber stopper side is provided with inlet, rubber
Leather plug is provided with the through hole that is adapted with rupture of membranes pipe, and through hole is provided with gauze set, is provided with conducting wire pole in push rod, conducting wire pole one end and
Through hole is connected, and the tail end with push rod is extended in another port, and a conduit is also associated with the top of needle tubing, and tube at one end screw thread connects
Collecting bag is connected to, conduit is provided with flow control valve, and front end is provided with a threaded connection mouth, and needle tubing is connected through a screw thread mouth with consolidating
Determine device to be connected, fixing device includes annulus and connection bump, and finger groove is provided with annulus, and annulus is provided with accommodating groove, storage
There is LED by connection by metal hose in groove.
Wherein, it is provided with anti-skid bulge in the finger groove.
Wherein, snap-fastener is additionally provided with the annulus, for the band that is connected.
Wherein, the syringe needle is provided with graduation mark.
Wherein, the junction of described liquid storage cylinder and front end is provided with valve.
Wherein, sealing barrier film is provided with the through hole.
The invention has the advantages that：
Can be by fixing device spiral shell because cardiovascular-interventional therapeutic equipment includes sting device and fixing device, when use
Line is connected on sting device, and hand-held fixing device is punctured, and doctor's operation can be made more to facilitate, and it is more accurate to puncture,
When syringe needle penetrates it is intravascular when, blood can enter in needle tubing, open flow control valve, and a part of blood can be flowed into collection, so
Fixing device is fixed on patient's body by fixing band afterwards, then seal wire is reached in thread eye close to elastic packing barrier film
One end, push rod is promoted, when the top of push rod arrival needle tubing, the blood in needle tubing can be expressed in collecting bag completely, and rupture of membranes
Pipe pierces through property sealing barrier film, then controls seal wire to carry out PCI through syringe needle intravasation is interior, while in guiding seal wire
While, the sterilization to seal wire is completed, it is easy to operate, time saving and energy saving, the work difficulty of medical worker is alleviated, in this process
In need not hold sting device, sting device will not also be moved, and greatly reduce the operation difficulty of doctor, improve hand
The success rate of art, in addition blood collection will not pollute the operating surface of doctor in collecting bag, be not easy to cause cross-infection, simultaneously
The length of needle tubing and push rod can be selected as needed, the LED in fixing device can be used for surgical light, further improve
The accuracy punctured.
Brief description of the drawings
Fig. 1 is the structural representation of sting device in the embodiment of the present invention.
Fig. 2 is the structural representation of fixing device in the embodiment of the present invention.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in Figure 1-2, the embodiments of the invention provide a kind of cardiovascular intervention device, including sting device and fixed dress
Put, sting device includes needle tubing 1, and needle tubing 1 is by the front end 10 with through hole, some sleeve pipes 11 and the screw thread of tail end 12 with rear wing
It is formed by connecting, the top of front end 10 is provided with rupture of membranes pipe 2, and one end that rupture of membranes pipe 2 stretches out needle tubing 1 is provided with syringe needle 3, other end extension
Into needle tubing 1, push rod 4 is installed in needle tubing 1, push rod 4 is by rubber stopper 40, some sleeve pipes 41 and the screw thread of tail end 42 with push rod
It is formed by connecting, the side of front end 10 is provided with liquid storage cylinder 13, and the side of rubber stopper 40 is provided with inlet, and rubber stopper 40 is provided with and rupture of membranes
The through hole that pipe 2 is adapted, through hole are provided with gauze set 15, conducting wire pole 8 are provided with push rod, and the one end of conducting wire pole 8 is connected with through hole,
The tail end 42 with push rod is extended in another port, and the top of needle tubing 1 is also associated with a conduit 9, and the threaded one end of conduit 9 is connected with receipts
Collect bag 10, conduit 9 is provided with flow control valve 13, and front end 10 is provided with a threaded connection mouth 5, and needle tubing 1 is connected through a screw thread mouth 5
It is connected with fixing device, fixing device includes annulus 6 and connection bump 7, and finger groove is provided with annulus 6, and annulus 6 is provided with storage
Groove 8, accommodating groove 8 is interior to have LED by connection by metal hose.
Anti-skid bulge is provided with the finger groove.
Snap-fastener is additionally provided with the annulus 6, for the band that is connected.
The syringe needle 3 is provided with graduation mark.
Described liquid storage cylinder 13 and the junction of front end 10 are provided with valve.
Sealing barrier film is provided with the through hole.
The tail end 42 of the push rod is provided with an aperture, and for conducting wire pole 8 to be penetrated in push rod, the aperture internal thread connects
It is connected to stopple 17.
This specific implementation can will because cardiovascular-interventional therapeutic equipment includes sting device and fixing device, when use
Fixing device is threadedly connected on sting device, and hand-held fixing device is punctured, and doctor's operation can be made more convenient, punctured
It is more accurate, when syringe needle penetrates it is intravascular when, blood can enter in needle tubing, open flow control valve, and a part of blood can flow into
In collection, then fixing device is fixed on patient's body by fixing band, then seal wire is reached in thread eye close to elasticity
One end of barrier film is sealed, promotes push rod, when the top of push rod arrival needle tubing, the blood in needle tubing can be expressed to collecting bag completely
It is interior, and rupture of membranes pipe pierces through property sealing barrier film, then controls seal wire to carry out PCI through syringe needle intravasation is interior, simultaneously
While seal wire is guided, the sterilization to seal wire is completed, easy to operate, time saving and energy saving, the work for alleviating medical worker is difficult
Degree, need not hold sting device in the process, and sting device will not also be moved, and the operation for greatly reducing doctor is difficult
Degree, the success rate of operation is improved, blood collection will not pollute the operating surface of doctor in collecting bag in addition, be not easy to cause friendship
Fork infection, while the length of needle tubing and push rod can be selected as needed, the LED in fixing device can be used for photograph of performing the operation
It is bright, further increase the accuracy of puncture.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of cardiovascular intervention device, including sting device and fixing device, it is characterised in that sting device includes needle tubing,
Needle tubing is formed by connecting by the front end with through hole, some sleeve pipes and threads with rear wing, and the top of front end is provided with rupture of membranes
Pipe, one end that rupture of membranes pipe stretches out needle tubing are provided with syringe needle, and the other end is extended in needle tubing, is provided with push rod in needle tubing, push rod by
Rubber stopper, some sleeve pipes and the threads with push rod are formed by connecting, and the side of front end is provided with liquid storage cylinder, and rubber stopper side is set
There is an inlet, the junction of liquid storage cylinder and front end is provided with valve, and rubber stopper is provided with the through hole being adapted with rupture of membranes pipe, on through hole
Provided with gauze set, conducting wire pole is provided with push rod, conducting wire pole one end is connected with through hole, and the tail with push rod is extended in another port
End, needle tubing top are also associated with a conduit, and tube at one end is threaded with collecting bag, and conduit is provided with flow control valve, front end
A threaded connection mouth is provided with, needle tubing is connected through a screw thread mouth and is connected with fixing device, and fixing device includes annulus and connected convex
Rise, finger groove is provided with annulus, annulus is provided with accommodating groove, and accommodating groove is interior to have LED by connection by metal hose.
2. a kind of cardiovascular intervention device according to claim 1, it is characterised in that be provided with described finger groove anti-skidding
It is raised.
A kind of 3. cardiovascular intervention device according to claim 1, it is characterised in that be additionally provided with described annulus by
Button, for the band that is connected.
4. a kind of cardiovascular intervention device according to claim 1, it is characterised in that described syringe needle is provided with scale
Line.
A kind of 5. cardiovascular intervention device according to claim 1, it is characterised in that be provided with described through hole sealing every
Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050062.8A CN104586480B (en) | 2015-01-29 | 2015-01-29 | A kind of cardiovascular intervention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050062.8A CN104586480B (en) | 2015-01-29 | 2015-01-29 | A kind of cardiovascular intervention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104586480A CN104586480A (en) | 2015-05-06 |
| CN104586480B true CN104586480B (en) | 2018-02-02 |
Family
ID=53112775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510050062.8A Expired - Fee Related CN104586480B (en) | 2015-01-29 | 2015-01-29 | A kind of cardiovascular intervention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104586480B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814686B (en) * | 2018-04-20 | 2020-10-30 | 山东第一医科大学附属省立医院(山东省立医院) | Cardiovascular interventional therapy device |
| CN109009235B (en) * | 2018-06-22 | 2023-10-13 | 四川大学 | Subgingival anaerobic flora collector and use method thereof |
| CN109771006B (en) * | 2019-02-12 | 2021-06-04 | 赵凤 | Cardiovascular intervention device |
| CN114159674B (en) * | 2021-12-15 | 2022-08-19 | 深圳復瑞德医疗科技有限公司 | Cardiovascular interventional therapy device with state monitoring function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6689062B1 (en) * | 1999-11-23 | 2004-02-10 | Microaccess Medical Systems, Inc. | Method and apparatus for transesophageal cardiovascular procedures |
| CN202740093U (en) * | 2012-02-27 | 2013-02-20 | 江苏省华星医疗器械实业有限公司 | Suction type marrow puncture needle |
| US8894563B2 (en) * | 2012-08-10 | 2014-11-25 | Attenuex Technologies, Inc. | Methods and systems for performing a medical procedure |
| CN203408311U (en) * | 2013-09-03 | 2014-01-29 | 张龙 | Cardiovascular inserted syringe needle |
| CN203447331U (en) * | 2013-10-04 | 2014-02-26 | 杨彩云 | Assisting device for cardiovascular interventional therapy |
| CN203597985U (en) * | 2013-12-12 | 2014-05-21 | 周立宇 | Cardiovascular intervention treatment device |
| CN103767775A (en) * | 2014-03-01 | 2014-05-07 | 马继红 | Cardiovascular intervention curer |
-
2015
- 2015-01-29 CN CN201510050062.8A patent/CN104586480B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104586480A (en) | 2015-05-06 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190129 |