CN109200382A - A kind of safety transfusion needle - Google Patents
A kind of safety transfusion needle Download PDFInfo
- Publication number
- CN109200382A CN109200382A CN201710520651.7A CN201710520651A CN109200382A CN 109200382 A CN109200382 A CN 109200382A CN 201710520651 A CN201710520651 A CN 201710520651A CN 109200382 A CN109200382 A CN 109200382A
- Authority
- CN
- China
- Prior art keywords
- needle
- infusion channel
- protecting tube
- needle handle
- frame body
- 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.)
- Withdrawn
Links
- 238000001802 infusion Methods 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to the field of medical instrument technology more particularly to a kind of safety transfusion needles.A kind of safety transfusion needle of the invention, comprising: attachment base, conduit, fixed frame, shield, needle handle and needle tubing；The sliding slot that the fixed frame includes: frame body, is formed in intracorporal first infusion channel of the frame and is opened on a side surface of the frame body；The needle handle includes: needle handle pipe, the two limit wings for being divided into needle handle pipe two sides and the second infusion channel being formed in the needle handle pipe；The attachment base, conduit, the first infusion channel, the second infusion channel and needle tubing are sequentially connected in series；After the transfusion needle use, shield can be pushed to the direction close to syringe needle, so that shield wraps up the syringe needle, avoid syringe needle exposed, recycling personnel are caused to stab.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of safety transfusion needles.
Background technique
Existing disposable transfusion needle needs to abandon as clinical waste after use.When transfusion needle is abandoned,
To avoid syringe needle from stabbing people or object, needle guard is usually added on needle stand.But the needle guard of existing transfusion needle usually simply covers
On syringe needle, easily it is detached from, causes syringe needle exposed, recycling personnel are caused to stab.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of safety transfusion needles, easily de- with the needle guard for solving existing transfusion needle
From causing syringe needle exposed, personnel cause the problem of stabbing to recycling.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of safety transfusion needle, comprising: attachment base,
Conduit, fixed frame, shield, needle handle and needle tubing；
The fixed frame includes: frame body, is formed in intracorporal first infusion channel of the frame and is opened in the frame body
A side surface on sliding slot；
The needle handle includes: needle handle pipe, the two limit wings for being divided into needle handle pipe two sides and is formed in the needle handle
The second infusion channel in pipe；
The attachment base, conduit, the first infusion channel, the second infusion channel and needle tubing are sequentially connected in series；
The shield includes: to be sheathed on the upper of the first infusion channel and can slide axially along first liquid-transport pipe-line
Protecting tube, be formed in lug boss corresponding with the position of the sliding slot on the outer peripheral surface of the protecting tube, extend radially through institute
It states protecting tube and forms the guide groove of opening on the end face of described needle tubing one end in protecting tube and extend radially through the protection
The position of the limiting slot of the bottom connection of guide groove described in Guan Bingyu, the guide groove and limiting slot is opposite with the limit position of wing
It answers；
The length of the protecting tube is greater than the sum of the needle handle pipe and length of needle tubing.
The outer surface of the frame body is also formed with several non-slip textures.
The conduit, the first infusion channel, the second infusion channel and needle tubing diameter be sequentially reduced.
Further include: the needle guard being sheathed on the syringe needle.
Advantage for present invention is with effect: a kind of safety transfusion needle of the invention, comprising: attachment base, is consolidated conduit
Determine frame, shield, needle handle and needle tubing；The fixed frame include: frame body, be formed in intracorporal first infusion channel of the frame, with
And it is opened in the sliding slot on a side surface of the frame body；The needle handle includes: needle handle pipe, is divided into needle handle pipe two sides
Two limit wings and the second infusion channel being formed in the needle handle pipe；The attachment base, conduit, the first infusion channel,
Two infusion channels and needle tubing are sequentially connected in series；The shield includes: to be sheathed on the upper of the first infusion channel and can be along described
First liquid-transport pipe-line in axial sliding protecting tube, be formed in it is corresponding with the position of the sliding slot on the outer peripheral surface of the protecting tube
Lug boss, extend radially through the protecting tube and protecting tube formed on the end face of described needle tubing one end opening guide groove,
And the limiting slot for extending radially through the protecting tube and being connected to the bottom of the guide groove, the position of the guide groove and limiting slot with
The position of the limit wing is corresponding；After the transfusion needle use, protecting tube can be pushed to the direction close to syringe needle, be made
It obtains protecting tube and wraps up the syringe needle, avoid syringe needle exposed, recycling personnel are caused to stab.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram before a kind of use of safety transfusion needle of the invention；
Fig. 2 is the structural schematic diagram after a kind of use of safety transfusion needle of the invention；
Fig. 3 is the partial perspective view before a kind of use of safety transfusion needle of the invention；
Fig. 4 is the partial perspective view after a kind of use of safety transfusion needle of the invention；
Fig. 5 is a kind of perspective view of the fixed frame of safety transfusion needle of the invention；
Fig. 6 is a kind of partial perspective view of the shield of safety transfusion needle of the invention.
In figure: attachment base 1, conduit 2, fixed frame 3, shield 4, needle handle 5, needle tubing 6, needle guard 7, frame body 31, sliding slot 32,
One infusion channel 33, non-slip texture 311, needle handle pipe 51, limit wing 52, the second infusion channel 53, protecting tube 41, lug boss 42,
Limiting slot 43, guide groove 44.
Specific embodiment
Fig. 1-6 is please referred to, the present invention provides a kind of safety transfusion needle, comprising: attachment base 1, conduit 2, fixed frame 3, protection
Cover 4, needle handle 5 and needle tubing 6；
The fixed frame 3 includes: frame body 31, the first infusion channel 33 being formed in the frame body 31 and is opened in
Sliding slot 32 on one side surface of the frame body 31；
The needle handle 5 includes: needle handle pipe 51, the two limit wings 52 for being divided into 51 two sides of needle handle pipe and is formed in
The second infusion channel 53 in the needle handle pipe 51；
The attachment base 1, conduit 2, the first infusion channel 33, the second infusion channel 53 and needle tubing 6 are sequentially connected in series；
The shield 4 includes: to be sheathed on the upper of the first infusion channel 33 and can be along 33 axis of the first liquid-transport pipe-line
To sliding protecting tube 41, be formed in lug boss corresponding with the position of the sliding slot 32 on the outer peripheral surface of the protecting tube 41
42, extend radially through the protecting tube 41 and protecting tube 41 formed on the end face of described 6 one end of needle tubing opening guide groove 44,
And the limiting slot 43 for extending radially through the protecting tube 41 and being connected to the bottom of the guide groove 44, the guide groove 44 and limiting slot
43 position is corresponding with the limit position of wing 52；
The length of the protecting tube 41 is greater than the sum of the needle handle pipe 51 and length of needle tubing 6.
Specifically, the outer surface 31 of the frame body is also formed with several non-slip textures 311.
Specifically, the diameter of the conduit 2, the first infusion channel 33, the second infusion channel 53 and needle tubing 6 successively subtracts
It is small.
Specifically, the safety transfusion needle further include: the needle guard 7 being sheathed on the syringe needle 6.
Specifically, after the transfusion needle use, protecting tube 41 can be pushed to the direction close to syringe needle, so that protection
Pipe 41 wraps up the syringe needle, avoids syringe needle exposed, causes to stab to recycling personnel.
The present invention is not limited to the above embodiment, and embodiment is only exemplary, it is intended to it is used to explain the present invention, and cannot
It is interpreted as limitation of the present invention.
Claims (4)
1. a kind of safety transfusion needle characterized by comprising attachment base (1), conduit (2), fixed frame (3), shield (4), needle
Handle (5) and needle tubing (6)；
The fixed frame (3) includes: frame body (31), the first infusion channel (33) being formed in the frame body (31), Yi Jikai
Sliding slot (32) on a side surface of the frame body (31)；
The needle handle (5) includes: needle handle pipe (51), two limits wing (52) and shape for being divided into needle handle pipe (51) two sides
The second infusion channel (53) in needle handle pipe (51) described in Cheng Yu；
The attachment base (1), conduit (2), the first infusion channel (33), the second infusion channel (53) and needle tubing (6) are successively gone here and there
Connection；
The shield (4) includes: to be sheathed on the upper of the first infusion channel (33) and can be along first liquid-transport pipe-line (33)
In axial sliding protecting tube (41), be formed in it is corresponding with the position of the sliding slot (32) on the outer peripheral surface of the protecting tube (41)
Lug boss (42), extend radially through the protecting tube (41) and protecting tube (41) close to the needle tubing (6) one end end face on
The limit for forming the guide groove (44) of opening and extending radially through the protecting tube (41) and being connected to the bottom of the guide groove (44)
The position of slot (43), the guide groove (44) and limiting slot (43) is corresponding with the limit position of wing (52)；
The length of the protecting tube (41) is greater than the sum of the length of the needle handle pipe (51) and needle tubing (6).
2. safety transfusion needle as described in claim 1, which is characterized in that the outer surface of the frame body (31) is also formed with several
Non-slip texture (311).
3. safety transfusion needle as described in claim 1, which is characterized in that the conduit (2), the first infusion channel (33),
The diameter of two infusion channels (53) and needle tubing (6) is sequentially reduced.
4. safety transfusion needle as described in claim 1, which is characterized in that further include: the needle guard being sheathed on the syringe needle (6)
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520651.7A CN109200382A (en) | 2017-06-30 | 2017-06-30 | A kind of safety transfusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520651.7A CN109200382A (en) | 2017-06-30 | 2017-06-30 | A kind of safety transfusion needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200382A true CN109200382A (en) | 2019-01-15 |
Family
ID=64976944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710520651.7A Withdrawn CN109200382A (en) | 2017-06-30 | 2017-06-30 | A kind of safety transfusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109200382A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463757A (en) * | 2002-06-14 | 2003-12-31 | 上海康德莱企业发展集团有限公司 | Single wing transfusion syringe having safety apparatus |
| CN1463758A (en) * | 2002-06-17 | 2003-12-31 | 上海康德莱企业发展集团有限公司 | Transfusion syringe having safety apparatus |
| CN202724361U (en) * | 2012-06-20 | 2013-02-13 | 河南曙光健士医疗器械集团股份有限公司 | Safe transfusion needle |
| CN202822327U (en) * | 2012-10-03 | 2013-03-27 | 江西三鑫医疗科技股份有限公司 | Safe transfusion needle |
| CN202822328U (en) * | 2012-10-16 | 2013-03-27 | 江西丰临医用器械有限公司 | Movable infusion needle protective device |
| WO2014201709A1 (en) * | 2013-06-18 | 2014-12-24 | 浙江康德莱医疗器械股份有限公司 | Safe, intravenous infusion indwelling needle component |
| CN105107057A (en) * | 2015-09-21 | 2015-12-02 | 淮安市恒春医疗器材有限公司 | Disposable safe intravenous infusion needle |
| CN105582593A (en) * | 2014-10-23 | 2016-05-18 | 上海金塔医用器材有限公司 | Disposable anti-acupuncture intravenous infusion needle |
| CN205964621U (en) * | 2016-05-20 | 2017-02-22 | 无锡市第二人民医院 | Steel needle of infusing safely |
-
2017
- 2017-06-30 CN CN201710520651.7A patent/CN109200382A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463757A (en) * | 2002-06-14 | 2003-12-31 | 上海康德莱企业发展集团有限公司 | Single wing transfusion syringe having safety apparatus |
| CN1463758A (en) * | 2002-06-17 | 2003-12-31 | 上海康德莱企业发展集团有限公司 | Transfusion syringe having safety apparatus |
| CN202724361U (en) * | 2012-06-20 | 2013-02-13 | 河南曙光健士医疗器械集团股份有限公司 | Safe transfusion needle |
| CN202822327U (en) * | 2012-10-03 | 2013-03-27 | 江西三鑫医疗科技股份有限公司 | Safe transfusion needle |
| CN202822328U (en) * | 2012-10-16 | 2013-03-27 | 江西丰临医用器械有限公司 | Movable infusion needle protective device |
| WO2014201709A1 (en) * | 2013-06-18 | 2014-12-24 | 浙江康德莱医疗器械股份有限公司 | Safe, intravenous infusion indwelling needle component |
| CN105582593A (en) * | 2014-10-23 | 2016-05-18 | 上海金塔医用器材有限公司 | Disposable anti-acupuncture intravenous infusion needle |
| CN105107057A (en) * | 2015-09-21 | 2015-12-02 | 淮安市恒春医疗器材有限公司 | Disposable safe intravenous infusion needle |
| CN205964621U (en) * | 2016-05-20 | 2017-02-22 | 无锡市第二人民医院 | Steel needle of infusing safely |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103977475B (en) | Safe vein pin | |
| CN208809220U (en) | Safety transfusion needle | |
| CN109200382A (en) | A kind of safety transfusion needle | |
| CN205964621U (en) | Steel needle of infusing safely | |
| CN202184774U (en) | Safe protecting sleeve for internal fistula needle | |
| WO2018106686A3 (en) | Pen needle assembly having an outer cover | |
| CN104117111A (en) | Puncture-proof scalp needle | |
| CN204671659U (en) | safety needle | |
| CN208552731U (en) | A kind of disposable syringe with safty pin head cap | |
| CN203577061U (en) | Anti-needle stick injury intravenous infusion needle | |
| CN208436172U (en) | A kind of safety transfusion needle | |
| CN208927257U (en) | Closed transfusion syringe needle and infusion device | |
| CN202982819U (en) | Syringe needle with protection device | |
| CN205434536U (en) | Infusion apparatus | |
| CN204106721U (en) | Puncture-proof scalp acupuncture | |
| CN204864305U (en) | Disposable prevents acupuncture and hinders accurate transfusion system | |
| CN209611883U (en) | A kind of anti-needle stabs venous transfusion needle protection | |
| CN204797849U (en) | Disposable prevents acupuncture and hinders hemostix | |
| CN204468874U (en) | A kind of fixed venous detaining needle | |
| CN204170210U (en) | Anti-acupuncture sheath and the anti-acupuncture venoclysis needle of the single use made thereof | |
| CN216319249U (en) | Telescopic transfusion needle and transfusion structure | |
| CN102671257A (en) | Disposable pricking-preventive double-wing intravenous infusion needle | |
| CN203989262U (en) | The anti-tie utensil of a kind of two root puncture pin | |
| CN202892544U (en) | Disposable safe type transfusion indwelling needle | |
| CN202289081U (en) | Novel medical intramuscular injection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |
|
| WW01 | Invention patent application withdrawn after publication |