CN211023003U - Puncture needle for interventional therapy of cardiology - Google Patents
Puncture needle for interventional therapy of cardiology Download PDFInfo
- Publication number
- CN211023003U CN211023003U CN201921860829.3U CN201921860829U CN211023003U CN 211023003 U CN211023003 U CN 211023003U CN 201921860829 U CN201921860829 U CN 201921860829U CN 211023003 U CN211023003 U CN 211023003U
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- needle
- puncture needle
- puncture
- fixedly connected
- drainage tube
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Abstract
The utility model discloses a puncture needle for cardiology intervention therapy, including puncture needle and rubber cushion, the surface swing joint of puncture needle has rubber cushion, the one end fixedly connected with needle handle of puncture needle, one side fixedly connected with drainage tube of needle handle, the outer fixed surface of drainage tube is connected with only flows the valve, the one end fixedly connected with needle cover of needle handle, the hole has been seted up to cup joint in the inside of needle cover. This intracardiac branch of academic or vocational study intervenes pjncture needle for treatment, through the setting of pjncture needle and rubber cushion, medical staff can hold this piercing depth's one end by one hand, it is internal that the rubber cushion is inserted the pjncture needle into the patient to another hand, carry out corresponding treatment means to the patient, can reduce rocking of pjncture needle like this to increase the accuracy of puncture work, medical staff can utilize the drainage tube to come drainage patient's blood through setting up of drainage tube, thereby make things convenient for medical staff's inspection work.
Description
Technical Field
The utility model relates to a intracardiac branch of academic or vocational study intervention treatment appurtenance technical field specifically is a puncture needle for intracardiac branch of academic or vocational study intervention treatment.
Background
The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.
In the known technical field, when cardiovascular interventional therapy is carried out, a puncture needle is required to be directly punctured into a blood vessel or a common injector is required to be punctured into the blood vessel, then a needle tube is removed, a needle head is reserved, the color of blood is observed for judgment, and then a guide wire is inserted into the needle head so as to carry out corresponding therapy.
However, the conventional puncture needle is long, so that the puncture needle may be worried by shaking hands of medical staff during use, thereby reducing the accuracy of puncture and affecting diagnosis and treatment of patients.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a puncture needle for interventional therapy of cardiology, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a puncture needle for interventional therapy of cardiology, includes pjncture needle and rubber cushion, the surface swing joint of pjncture needle has rubber cushion, the one end fixedly connected with needle handle of pjncture needle, one side fixedly connected with drainage tube of needle handle, the fixed surface of drainage tube is connected with the flow stopping valve, the one end fixedly connected with needle cover of needle handle, the hole of cup jointing has been seted up to the inside of needle cover.
Optionally, one end of the puncture needle is in an inclined tip shape, and a pipeline is arranged inside the puncture needle.
Optionally, the outer surface of the rubber cushion is provided with anti-skid lines.
Optionally, the drainage tube penetrates through the needle handle and extends to the inside of the needle handle to be communicated with the puncture needle.
Optionally, the inner side wall of the sleeving hole is movably connected with a needle tube.
Optionally, the needle tube comprises a tube body and a pull rod, the inner side wall of the tube body is connected with the pull rod in a sliding mode, one end of the pull rod is movably connected with a piston, and one end of the pull rod is fixedly connected with a push plate.
(III) advantageous effects
The utility model provides a intracardiac branch of academic or vocational study is intervene treatment and is used pjncture needle possesses following beneficial effect:
1. this intracardiac branch of academic or vocational study intervenes pjncture needle for treatment, through the setting of pjncture needle and rubber cushion, when medical staff used this piercing depth, medical staff can hold this piercing depth's one end by a hand, and it is internal that the rubber cushion was inserted the pjncture needle with the pjncture needle to another hand, carries out corresponding treatment means to the patient, can reduce rocking of pjncture needle like this to increase the accuracy of puncture work.
2. This intracardiac branch of academic or vocational study intervenes pjncture needle for treatment, through the drainage tube with cup joint the setting in hole, when medical staff used this piercing depth, medical staff can utilize the drainage tube to come drainage patient's blood to make things convenient for medical staff's inspection work, and when penetrating the seal wire, medical staff can penetrate the seal wire from cup jointing the hole, thereby make things convenient for medical staff's seal wire to penetrate the work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the needle guard structure of the present invention.
In the figure: 1. puncturing needle; 2. a rubber cushion; 3. a needle handle; 4. a drainage tube; 5. a flow stop valve; 6. a needle sleeve; 7. sleeving a hole; 8. a needle tube; 801. a pipe body; 802. a pull rod; 803. a piston; 804. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a puncture needle for interventional therapy of cardiology comprises a puncture needle 1 and a rubber cushion 2, one end of the puncture needle 1 is in an inclined tip shape, a pipeline is arranged inside the puncture needle 1, the outer surface of the puncture needle 1 is movably connected with the rubber cushion 2, anti-skidding lines are arranged on the outer surface of the rubber cushion 2, one end of the puncture needle 1 is fixedly connected with a needle handle 3, one side of the needle handle 3 is fixedly connected with a drainage tube 4, the drainage tube 4 penetrates through the needle handle 3 and extends into the needle handle 3 to be communicated with the puncture needle 1, and the outer surface of the drainage tube 4 is fixedly connected with a flow stopping;
in order to facilitate sampling of medical staff, the flow stopping valve 5 can be opened when the medical staff samples, blood flows out to facilitate sampling of the medical staff, after sampling is finished, the medical staff can close the flow stopping valve 5 to prevent the blood from flowing out, one end of the needle handle 3 is fixedly connected with the needle sleeve 6, the sleeve hole 7 is formed in the needle sleeve 6, the inner side wall of the sleeve hole 7 is movably connected with the needle tube 8, the needle tube 8 comprises a tube body 801 and a pull rod 802, the inner side wall of the tube body 801 is slidably connected with the pull rod 802, one end of the pull rod 802 is movably connected with the piston 803, and one end of the pull rod 802 is fixedly connected with the push plate.
In conclusion, this puncture needle for intracardiac branch of academic or vocational study intervention therapy, during the use, medical staff can hold this piercing depth's one end with one hand, and another hand is held rubber cushion 2 and is inserted puncture needle 1 in the patient's body, carries out corresponding treatment means to the patient to after inserting puncture needle 1 in the patient body, medical staff can utilize drainage tube 4 to sample the patient's blood, and medical staff also can utilize cup joint hole 7 to penetrate the seal wire in the patient's body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a puncture needle for intracardiac branch of academic or vocational study intervention treatment, includes pjncture needle (1) and rubber cushion (2), its characterized in that: the utility model discloses a puncture needle, including puncture needle (1), one end fixedly connected with needle handle (3) of puncture needle (1), one side fixedly connected with drainage tube (4) of needle handle (3), the outer fixed surface of drainage tube (4) is connected with only to flow valve (5), the one end fixedly connected with needle cover (6) of needle handle (3), cup joint hole (7) have been seted up to the inside of needle cover (6).
2. A puncture needle for interventional therapy in cardiology according to claim 1, wherein: one end of the puncture needle (1) is in an inclined tip shape, and a pipeline is arranged in the puncture needle (1).
3. A puncture needle for interventional therapy in cardiology according to claim 1, wherein: the outer surface of the rubber cushion (2) is provided with anti-skid grains.
4. A puncture needle for interventional therapy in cardiology according to claim 1, wherein: the drainage tube (4) penetrates through the needle handle (3) and extends to the interior of the needle handle (3) to be communicated with the puncture needle (1).
5. A puncture needle for interventional therapy in cardiology according to claim 1, wherein: the inner side wall of the sleeve joint hole (7) is movably connected with a needle tube (8).
6. A puncture needle for intracardiac interventional therapy according to claim 5, characterized in that: needle tubing (8) include body (801) and pull rod (802), the inside wall sliding connection of body (801) has pull rod (802), the one end swing joint of pull rod (802) has piston (803), the one end fixedly connected with push pedal (804) of pull rod (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860829.3U CN211023003U (en) | 2019-10-31 | 2019-10-31 | Puncture needle for interventional therapy of cardiology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860829.3U CN211023003U (en) | 2019-10-31 | 2019-10-31 | Puncture needle for interventional therapy of cardiology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211023003U true CN211023003U (en) | 2020-07-17 |
Family
ID=71560854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921860829.3U Active CN211023003U (en) | 2019-10-31 | 2019-10-31 | Puncture needle for interventional therapy of cardiology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211023003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300075A (en) * | 2022-09-06 | 2022-11-08 | 新乡市第二人民医院 | Access puncture needle for treating cardiovascular diseases |
-
2019
- 2019-10-31 CN CN201921860829.3U patent/CN211023003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300075A (en) * | 2022-09-06 | 2022-11-08 | 新乡市第二人民医院 | Access puncture needle for treating cardiovascular diseases |
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