CN104548261A - Shrapnel-type anti-acupuncture Y-shaped remaining needle production process - Google Patents
Shrapnel-type anti-acupuncture Y-shaped remaining needle production process Download PDFInfo
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- CN104548261A CN104548261A CN201510013580.2A CN201510013580A CN104548261A CN 104548261 A CN104548261 A CN 104548261A CN 201510013580 A CN201510013580 A CN 201510013580A CN 104548261 A CN104548261 A CN 104548261A
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- Prior art keywords
- puncture needle
- needle
- catheter block
- catheter
- seat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a shrapnel-type anti-acupuncture Y-shaped remaining needle production process. The production process comprises the steps that: a catheter is inserted into a metal wedge; a catheter seat connected with the catheter is inserted into the catheter seat; a puncture needle penetrates through an isolation plug, and the isolation plug is plugged into the middle part of the puncture needle; a shrapnel is installed in a protective seat; the protective seat and a needle seat are plugged into the rear part of the puncture needle; the catheter seat connected with the catheter is inserted into the front part of the puncture needle; the exposed part of the puncture needle is sleeved with a sheath; the catheter seat is connected with a long catheter; the long catheter is connected with one end of a three-way catheter seat; and the three-way catheter seat is connected with an exhausting connector and a non-needle positive pressure connection.
Description
Technical field
The present invention relates to the production technology of a kind of spring-piece type anti-acupuncture Y type remaining needle.
Background technology
Transfusion nursing is the important and conventional nursing procedure of in clinical care, and the inpatient of China 73%-90% will carry out infusion treatment, and venous transfusion occupies the working time of nurse about 75%.Along with the development of medical science and technology and medical apparatus and instruments, application Lien needle intravenous transfusion have reduce venipuncture every day number of times, significantly improve patient fluid infusion during the advantage such as comfort level, and operating technology is easily grasped, thus is widely used in clinical.The range of application of venous detaining needle constantly expands in recent years, now in each section office's popularization and application clinical, but domestic large quantity research proves, nurse is the high-risk professional colony of Emperical Bayesian method, the both hands of nurse are seen often the wound that incised wound, pricking wound etc. cause, and do not wear glove when the nurse of China's overwhelming majority hospital carries out periphery venipuncture at present, may pollute because of the blood flowed out when nook closing member is extracted.
At present; because venous detaining needle easily punctures, relevant puncture technique easily learns to protect patient's blood vessel, alleviates patient's misery; feel comfortable; raising patient satisfaction and nursing quality have many different infrastructure products to select, and have the rational use of drug of different length conduit selective raising nurse job efficiency, when avoiding repeatedly be interrupted transfusion every day; reduce and puncture and not medication on time; avoid between medicine, reacting minimizing expense, reduce scalp needle puncture and cause the cost oozing out treatment, be widely used.
At present, often there is the syringe needle with virus spread after puncture, stab medical personnel and treatment of!medical waste personnel, cause viral cross infection in the shortcoming of venous detaining needle: because needle point does not have protector, in use.
Summary of the invention
The object of the invention is to overcome above deficiency, the production technology that a kind of structure is simple, handling safety reliable, making is easy to spring-piece type anti-acupuncture Y type remaining needle is provided.
Object of the present invention is achieved through the following technical solutions: the production technology of a kind of spring-piece type anti-acupuncture Y type remaining needle, comprises the following steps:
A, reaming: conduit is injected metal wedge, carry out reaming to metal wedge;
B, the catheter block that will be connected with conduit insert in catheter block, more entirely examine, for subsequent use;
C, to hack: by puncture needle through batching pig, and load by hacking direction, batching pig is carried the middle part of plug to puncture needle;
D, shoot sheet: loaded by shell fragment in protecting seat;
E, dress pin: by puncture needle through protecting seat and needle stand, puncture needle afterbody is flattened, then protecting seat and needle stand are carried plug to puncture needle afterbody;
F, the front portion of the catheter block being connected with conduit in step B from puncture needle to be inserted, and fixed by batching pig and protecting seat and needle stand;
G, the position cover upper jacket that puncture needle is exposed;
H, catheter block are connected with long duct, and long duct is connected with one end of threeway catheter block, and on long duct, cover has locking to press from both sides, and the other end of threeway catheter block is connected with exhaust joint, and the 3rd end of threeway catheter block is connected with Needleless barotropic joint;
I, the finished product in above-mentioned steps carried out pack, sterilizing, inspection, warehouse-in.
The present invention compared with prior art has the following advantages: 1, the anti-acupuncture mechanism of shell fragment, can be fixed in self-desttruction equipment by syringe needle, more effective protection medical personnel and patient, prevents the cross infection of virus, the not anti-acupuncture mechanism of current common remaining needle; 2, long tube and threeway catheter block adopt TPU conduit not containing DEHP, and the PVC conduit extensively adopted at present contains DEHP, harmful; 3, the production testing equipment of independent development has, and simple to operate, production efficiency is high, stay-in-grade feature.
detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
A production technology for spring-piece type anti-acupuncture Y type remaining needle, comprises the following steps:
A, reaming: conduit is injected metal wedge, carry out reaming to metal wedge;
B, the catheter block that will be connected with conduit insert in catheter block, more entirely examine, for subsequent use;
C, to hack: by puncture needle through batching pig, and load by hacking direction, batching pig is carried the middle part of plug to puncture needle;
D, shoot sheet: loaded by shell fragment in protecting seat;
E, dress pin: by puncture needle through protecting seat and needle stand, puncture needle afterbody is flattened, then protecting seat and needle stand are carried plug to puncture needle afterbody;
F, the front portion of the catheter block being connected with conduit in step B from puncture needle to be inserted, and fixed by batching pig and protecting seat and needle stand;
G, the position cover upper jacket that puncture needle is exposed;
H, catheter block are connected with long duct, and long duct is connected with one end of threeway catheter block, and on long duct, cover has locking to press from both sides, and the other end of threeway catheter block is connected with exhaust joint, and the 3rd end of threeway catheter block is connected with Needleless barotropic joint;
I, the finished product in above-mentioned steps carried out pack, sterilizing, inspection, warehouse-in.
The anti-acupuncture mechanism of shell fragment, can be fixed in self-desttruction equipment by syringe needle, more effective protection medical personnel and patient, prevents the cross infection of virus, the not anti-acupuncture mechanism of current common remaining needle; Long tube and threeway catheter block adopt TPU conduit not containing DEHP, and the PVC conduit extensively adopted at present contains DEHP, harmful; The production testing equipment of independent development has, and simple to operate, production efficiency is high, stay-in-grade feature.
Claims (1)
1. a production technology for spring-piece type anti-acupuncture Y type remaining needle, is characterized in that: comprise the following steps:
A, reaming: conduit is injected metal wedge, carry out reaming to metal wedge;
B, the catheter block that will be connected with conduit insert in catheter block, more entirely examine, for subsequent use;
C, to hack: by puncture needle through batching pig, and load by hacking direction, batching pig is carried the middle part of plug to puncture needle;
D, shoot sheet: loaded by shell fragment in protecting seat;
E, dress pin: by puncture needle through protecting seat and needle stand, puncture needle afterbody is flattened, then protecting seat and needle stand are carried plug to puncture needle afterbody;
F, the front portion of the catheter block being connected with conduit in step B from puncture needle to be inserted, and fixed by batching pig and protecting seat and needle stand;
G, the position cover upper jacket that puncture needle is exposed;
H, catheter block are connected with long duct, and long duct is connected with one end of threeway catheter block, and on long duct, cover has locking to press from both sides, and the other end of threeway catheter block is connected with exhaust joint, and the 3rd end of threeway catheter block is connected with Needleless barotropic joint;
I, the finished product in above-mentioned steps carried out pack, sterilizing, inspection, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013580.2A CN104548261A (en) | 2015-01-12 | 2015-01-12 | Shrapnel-type anti-acupuncture Y-shaped remaining needle production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013580.2A CN104548261A (en) | 2015-01-12 | 2015-01-12 | Shrapnel-type anti-acupuncture Y-shaped remaining needle production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104548261A true CN104548261A (en) | 2015-04-29 |
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ID=53066019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510013580.2A Pending CN104548261A (en) | 2015-01-12 | 2015-01-12 | Shrapnel-type anti-acupuncture Y-shaped remaining needle production process |
Country Status (1)
| Country | Link |
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| CN (1) | CN104548261A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404580Y (en) * | 2009-03-10 | 2010-02-17 | 江西洪达医疗器械集团有限公司 | Disposable safe separation type venous indwelling needle |
| CN201783060U (en) * | 2010-09-13 | 2011-04-06 | 江西洪达医疗器械集团有限公司 | Venous indwelling needle with needle-free positive-pressure joint |
| CN203196075U (en) * | 2013-04-03 | 2013-09-18 | 英属维尔京群岛圣采科技投资有限公司 | Structure for anti-pricking indwelling needle |
| CN203677643U (en) * | 2013-12-16 | 2014-07-02 | 苏州林华医疗器械有限公司 | Safe venous indwelling needle |
| CN203861690U (en) * | 2014-05-12 | 2014-10-08 | 圣光医用制品有限公司 | Vein detained needle capable of preventing needling |
-
2015
- 2015-01-12 CN CN201510013580.2A patent/CN104548261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404580Y (en) * | 2009-03-10 | 2010-02-17 | 江西洪达医疗器械集团有限公司 | Disposable safe separation type venous indwelling needle |
| CN201783060U (en) * | 2010-09-13 | 2011-04-06 | 江西洪达医疗器械集团有限公司 | Venous indwelling needle with needle-free positive-pressure joint |
| CN203196075U (en) * | 2013-04-03 | 2013-09-18 | 英属维尔京群岛圣采科技投资有限公司 | Structure for anti-pricking indwelling needle |
| CN203677643U (en) * | 2013-12-16 | 2014-07-02 | 苏州林华医疗器械有限公司 | Safe venous indwelling needle |
| CN203861690U (en) * | 2014-05-12 | 2014-10-08 | 圣光医用制品有限公司 | Vein detained needle capable of preventing needling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |