CN105147415B - Milk cow vein Special remaining needle - Google Patents
Milk cow vein Special remaining needle Download PDFInfo
- Publication number
- CN105147415B CN105147415B CN201510349004.5A CN201510349004A CN105147415B CN 105147415 B CN105147415 B CN 105147415B CN 201510349004 A CN201510349004 A CN 201510349004A CN 105147415 B CN105147415 B CN 105147415B
- Authority
- CN
- China
- Prior art keywords
- needle
- extension tube
- handle
- connection
- vein
- 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
- 239000008267 milk Substances 0.000 title claims abstract description 19
- 210000004080 milk Anatomy 0.000 title claims abstract description 19
- 235000013336 milk Nutrition 0.000 title claims abstract description 19
- 210000003462 vein Anatomy 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000012634 fragment Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 6
- 210000004369 blood Anatomy 0.000 abstract description 6
- -1 back-flow preventer Substances 0.000 abstract 1
- 241000283690 Bos taurus Species 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000013002 intravenous (IV) drug Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of milk cow vein Special remaining needle, the remaining needle includes syringe needle, needle handle, Y shape interface, extension tube, connector, needle cover, Y shape interface front end connection syringe needle, end connection needle handle, middle part connection extension tube, the other end connection connector of extension tube, fixed handle is provided with needle handle, U-shaped suture hook is provided with fixed handle, suture is connected between U-shaped suture hook and fixed handle；Polyurethane insulation coating is provided with outside extension tube, air bag is provided with extension tube, U-shaped shell fragment is provided with air bag, extension tube and the junction of Y shape interface are provided with back-flow preventer, back-flow preventer includes anti-return seat, anti-return ball, anti-return seat connection Y shape interface end is provided with two flow ports, and anti-return seat connection extension pipe end is provided with a flow ports.The present invention solves the problem of fixed unstable, winter easily freezes, easy blood back, bubble are easily brought into vein influence milk cow health by setting fixed handle, polyurethane insulation coating, back-flow preventer, air bag.
Description
Technical field
The present invention relates to Animal Medicine apparatus, and in particular to be a kind of milk cow vein Special remaining needle.
Background technology
When milk cow is sick disease is treated commonly using intravenous (IV) drug mode.Traditional milk cow intravenous (IV) drug, to beast
Cure technical requirements high, workload is big, intravenous injection repeatedly, milk cow can be made to produce larger stress reaction, influence is given milk
Economic benefits are produced considerable influence by amount.
Traditional venous detaining needle is included before syringe needle, needle handle, Y shape interface, extension tube, connector, needle cover, Y shape interface
End connection syringe needle, end connection needle handle, middle part connection extension tube, the other end connection connector of extension tube.Controlled in cow disease
During treatment use：
One is the venous detaining needle of the structure because without fixing device, bandage, adhesive plaster, but actual fixed effect are needed when fixed
And it is bad；
Two be the venous detaining needle of the structure because extension tube is without attemperator, when in cattle farm, winter temperature is relatively low, defeated
The flowing of remaining needle extension tube inner liquid medicine can be caused during liquid slowly, transfusion effect is poor；
Three be the venous detaining needle of the structure because without back-flow preventer, easily making occur occurring showing for blood back in woven hose
As；
Four be the venous detaining needle of the structure because that without secondary bubble buffer unit, a large amount of bubbles can be made too fast in transfusion speed
When bring vein into, seriously endanger milk cow health.
The content of the invention
The goal of the invention of the present invention is to provide a kind of milk cow vein Special remaining needle regarding to the issue above, for solving at present
The fixed unstable, winter that the remaining needle that uses is present easily freezes, easy blood back and easily bubble occur is brought into vein when infusing too fast
The problem of influenceing milk cow health.
The present invention is achieved through the following technical solutions：Milk cow vein Special remaining needle, including syringe needle, needle handle, Y shape connect
Mouth, extension tube, connector, needle cover, Y shape interface front end connection syringe needle, end connection needle handle, middle part connection extension tube, extension
It is provided with the other end connection connector of pipe, described needle handle on fixed handle, fixed handle and is provided with U-shaped suture hook, U-shaped suture
Suture is connected between hook and fixed handle；It is provided with outside described extension tube in polyurethane insulation coating, extension tube and is provided with air bag,
It is provided with U-shaped shell fragment in air bag, the junction of extension tube and Y shape interface is provided with back-flow preventer, and back-flow preventer includes anti-
Flowed back seat, anti-return ball, and anti-return seat connection Y shape interface end is provided with two flow ports, and anti-return seat connection extension pipe end is set
It is equipped with a flow ports.
Using the good effect of above-mentioned technical proposal：
The present invention has reached the purpose of stable fixation by setting fixed handle, and contrast bandage, immobilization with adhesive tape are more firm；
The present invention adds heat insulation effect by setting polyurethane insulation coating in extension tube, realizes normally making in winter cowshed
With；The present invention is by setting back-flow preventer, effective anti-return blood, and reduce influences on milk cow health, reduces risk；This hair
It is bright by setting air bag, as bubble secondary buffer device during dead point, reduce transfusion it is too fast when bring a large amount of bubbles into vein
The problem of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1 syringe needle, 2 needle handles, 3Y shape interfaces, 4 extension tubes, 5 connectors, 6 needle covers, 7 fixed handles, 8U shapes suture hook,
9 sutures, 10 air bags, 11U type shell fragments, 12 anti-returns seat, 13 anti-return balls.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：As shown in figure 1, milk cow vein Special remaining needle includes syringe needle
1st, needle handle 2, Y shape interface 3, extension tube 4, connector 5, needle cover 6.The front end of Y shape interface 3 connection syringe needle 1, end connection needle handle 2,
Middle part connects extension tube 4, the other end connection connector 5 of extension tube 4.Fixed handle is provided with heretofore described needle handle 2
7.U-shaped suture hook 8 is provided with fixed handle 7, suture 9 is connected between U-shaped suture hook 8 and fixed handle 7.The setting of fixed handle,
The purpose of stable fixation is realized, contrast bandage, immobilization with adhesive tape are more firm.
Heat-insulation layer is provided with the heretofore described outer surface structure of extension tube 4, the heat-insulation layer may be configured as polyurethane
Heat-insulation layer, the setting of polyurethane insulation coating, adds heat insulation effect, realizes normally using in winter cowshed.In addition, extension
It is additionally provided with pipe 4 in air bag 10, air bag 10 and is provided with U-shaped shell fragment 11, the present invention is used as bubble during dead point by setting air bag
Secondary buffer device, reduce transfusion it is too fast when, the problem of a large amount of bubbles bring vein into.
Heretofore described extension tube 4 and the junction of Y shape interface 3 are provided with back-flow preventer, back-flow preventer bag
Anti-return seat 12, anti-return ball 13 are included, anti-return seat 12 connects Y shape interface end and is provided with two flow ports, and anti-return seat 12 connects
Connect the end of extension tube 4 and be provided with a flow ports.The setting of back-flow preventer, effective anti-return blood, is reduced to milk cow health shadow
Ring, reduce risk.
In use, then needle cover 6 will be removed from syringe needle 1, by pin to being carried out disinfection at milk cow Jugular vessel first
After the slow insertion vein of head, hook is sutured by U-shaped and is fixed on ox skin surface；Connect quiet after connector 5 is unpluged at needle handle 2
Arteries and veins woven hose, is normally carried out transfusion.When there is bubble to enter air bag, air bag can be reduced because bubble enters as secondary buffer
The bad risk that vein is brought.When decoction dead point completes blood back occur, anti-return club is setting in flowing in back-flow preventer
At mouthful, the flow ports are the flow ports of anti-return seat connection extension pipe end.Connector 5 is inserted on needle handle 2 after use.Every time
Before use, needing to use physiological saline to be squeezed into from connector position, it is ensured that start normal infusion after unimpeded.Once block, can
Connection head end is sealed, by that by pressuring gasbag, can restore air bag in the presence of U-shaped shell fragment 11, press repeatedly, you can get through resistance
Plug.
The present invention application, reduce to milk cow because venous transfusion is had an acupuncture treatment when stress reaction.
Claims (1)
1. a kind of milk cow vein Special remaining needle, including syringe needle, needle handle, Y shape interface, extension tube, connector, needle cover, Y shape connect
Mouthful front end connection syringe needle, end connection needle handle, middle part connection extension tube, the other end connection connector of extension tube, connector with
The end connection of needle handle, it is characterised in that：It is provided with described needle handle on fixed handle, fixed handle and is provided with U-shaped suture hook, U
Shape suture hook is used for being fixed on ox skin surface, and suture is connected between U-shaped suture hook and fixed handle；Described extension tube peripheral hardware
It is equipped with polyurethane insulation coating, extension tube and is provided with air bag, U-shaped shell fragment, extension tube and the connection of Y shape interface is provided with air bag
Place is provided with back-flow preventer, and back-flow preventer includes anti-return seat, anti-return ball, and anti-return seat connection Y shape interface end is set
There are two flow ports, anti-return seat connection extension pipe end is provided with a flow ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349004.5A CN105147415B (en) | 2015-06-23 | 2015-06-23 | Milk cow vein Special remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349004.5A CN105147415B (en) | 2015-06-23 | 2015-06-23 | Milk cow vein Special remaining needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105147415A CN105147415A (en) | 2015-12-16 |
| CN105147415B true CN105147415B (en) | 2017-09-12 |
Family
ID=54788722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349004.5A Expired - Fee Related CN105147415B (en) | 2015-06-23 | 2015-06-23 | Milk cow vein Special remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105147415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977052A (en) * | 2021-11-16 | 2022-01-28 | 广东电网有限责任公司 | Welding plug |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180272Y (en) * | 1994-02-03 | 1994-10-26 | 程力利 | Disposable multi-function infusion apparatus |
| DE10307722A1 (en) * | 2002-03-07 | 2003-11-13 | Enomoto Co Ltd | Medical device |
| JP2007075406A (en) * | 2005-09-15 | 2007-03-29 | Enomoto Co Ltd | Medical tools |
| CN201880124U (en) * | 2010-09-02 | 2011-06-29 | 陈尊孔 | Double safety vein indwelling needle |
| CN202724357U (en) * | 2012-07-25 | 2013-02-13 | 张英 | Extension tube for transfusion |
| CN103285450B (en) * | 2013-03-25 | 2015-05-27 | 南通恒泰医疗器材有限公司 | Multifunctional indwelling needle |
| CN203598073U (en) * | 2013-11-22 | 2014-05-21 | 杜舒婷 | Rabbit ear edge venous indwelling needle for experiment |
-
2015
- 2015-06-23 CN CN201510349004.5A patent/CN105147415B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105147415A (en) | 2015-12-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |