CN106064132A - A kind of medical needle needle tubing silication device going silicone oil to drip - Google Patents

A kind of medical needle needle tubing silication device going silicone oil to drip Download PDF

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Publication number
CN106064132A
CN106064132A CN201610576221.2A CN201610576221A CN106064132A CN 106064132 A CN106064132 A CN 106064132A CN 201610576221 A CN201610576221 A CN 201610576221A CN 106064132 A CN106064132 A CN 106064132A
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silicone oil
needle
rotating shaft
medical needle
medical
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CN201610576221.2A
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CN106064132B (en
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梁启明
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a kind of medical needle needle tubing silication device going silicone oil to drip, including bearing, rotating shaft and silicone oil groove, described axis of rotation is connected on bearing, described rotating shaft is provided with fixed plate, fixing chute it is provided with in described fixed plate, the fixed mechanism that the medical needle in fixing chute can be positioned or open it is additionally provided with in described rotating shaft, described silicone oil groove is arranged on the lower section of rotating shaft, described silicone oil groove and rotating shaft can be relatively distant from or close, it is provided with between described rotating shaft and bearing and drive shaft rotation the medical needle on fixed mechanism can be made successively towards the driving structure of silicone oil groove, it is additionally provided with on described fixing chute with medical needle syringe needle one to one in order to the first blowning installation that silicone oil unnecessary on described syringe needle is blown off, air compression system is connected with air compression system.The present invention is provided with after the first blowning installation is possible to prevent needle tubing surface siliconization, and silicone oil drips because of action of gravity, produces needle stand and pollutes.

Description

A kind of medical needle needle tubing silication device going silicone oil to drip
Technical field
The present invention relates to the technical field of armarium, particularly relate to a kind of medical needle needle tubing silication going silicone oil to drip dress Put.
Background technology
When injection medicament, needing to be injected into the Ink vessel transfusing of human body by medical needle, therefore medical needle needs to break human body Skin thrust in blood vessel, this process can tingle, in order to alleviate sensation of pricking, need needle point of medical needle silicidation, Silicone oil in needle tubing surface-coated.
In prior art, being provided with air jet system in silication device, its Main Function is to blow in needle tubing, Preventing described needle tubing when silication, silicone oil enters in needle tubing, pollutes needle tubing, but after silication completes, silication device Upset, when driving the upset of carrier body, silicone oil is the most completely dry, therefore can because of action of gravity, and drop on needle stand, cause needle stand Pollution.
Such as Chinese patent: CN 103934149A, the silication device on a kind of medical needle needle tubing surface and silicification technics, including Bearing, rotating shaft and silicone oil groove, axis of rotation is connected on bearing, and rotating shaft is provided with at least two non-cross fixing chutes, It is additionally provided with fixed mechanism, silicone oil groove and rotating shaft in rotating shaft can be relatively distant from or close, rotating shaft is further fixed on and fixes chute one The flow distribution plate of one correspondence, flow distribution plate has air inlet and some gas outlets, and gas outlet can be medical be fixed in fixing chute Being connected of pin, the air inlet of flow distribution plate is connected with compressed air system, is provided with driving structure between rotating shaft and bearing
It is not provided with removing the device that silicone oil unnecessary on needle tubing drips on this device, therefore easily causes the pollution of needle stand.
Summary of the invention
In view of this, the present invention proposes a kind of medical needle needle tubing silication device going silicone oil to drip, to solve in prior art Silication device be not provided with removing the device of silicone oil unnecessary on needle tubing, the problem therefore easily causing the pollution of needle stand.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of medical needle needle tubing silication device going silicone oil to drip, including bearing, rotating shaft and silicone oil groove, described axis of rotation is even Being connected on bearing, described rotating shaft is provided with fixed plate, described fixed plate is provided with fixing chute, described rotating shaft is additionally provided with energy Fixed mechanism medical needle in fixing chute positioned or open, described silicone oil groove is arranged on the lower section of rotating shaft, described silicone oil Groove and rotating shaft can be relatively distant from or close, described rotating shaft are further fixed on and fix chute flow distribution plate one to one, described point Stream plate has air inlet and some gas outlets, and described gas outlet can be with being connected of the medical needle being fixed in fixing chute, institute The air inlet stating flow distribution plate is connected with compressed air system, is provided with and can drive shaft rotation make between described rotating shaft and bearing Medical needle on fixed mechanism towards the driving structure of silicone oil groove, described fixing chute is additionally provided with and medical needle syringe needle successively One to one in order to the first blowning installation blown off by silicone oil unnecessary on described syringe needle, air compression system compresses with air System is connected.Its effect is that, after preventing needle tubing surface siliconization, silicone oil drips because of action of gravity, produces needle stand and pollutes.
It is also preferred that the left described first blowning installation is gas blow pipe, described gas blow pipe is parallel with described carrier bar, described gas blow pipe On be provided with multiple with described medical needle syringe needle inflatable mouth one to one.Its effect is that concrete detailed description first is blown The structure of device.
It is also preferred that the left described gas blow pipe is pipe.
It is also preferred that the left described air blowing portion also includes: the second blowning installation, described second blowning installation includes: fixing orifice plate, institute State fixing orifice plate and the lower section carrying described flow distribution plate is set, and be provided with the fortune hole matched with described air inlet;Multiple fortune Pipe, each fortune pipe is also respectively connected with the described fortune hole of correspondence, and each fortune pipe is connected with air compression system;Second gas Cylinder, described second cylinder is arranged on the lower section of described fixing orifice plate, controls the lifting of described second blowning installation.Its effect is, Blowing in starting needle tubing when fixed plate overturns, prevent in silicatization process, silicone oil enters in needle tubing, causes needle tubing Pollute.The setting of the second cylinder, can control the lifting of described second blowning installation, thus it is described to facilitate described carrier bar to enter In fixing chute.
Due to the fact that and have employed above-mentioned technology, the good effect of generation is:
(1), in the present invention, the first blowning installation that alignment syringe needle is blown is set in described silication portion, prevents needle tubing surface silicon After change, silicone oil produces pollution because of action of gravity to needle stand.
(2) in described fixed plate, arrange one and fix chute, instead of two and plural of the prior art The design of fixing chute, while ensureing meeting process requirements, simplifies the design of silication device, reduces and manufacture Cost.
(3) simultaneously, being provided with hold down gag at charging and at discharging, carrier bar on which compresses, and enters one Step the carrier bar in silication portion is positioned.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 be the present invention be the structural representation of the medical needle needle tubing silication device that silicone oil drips;
Fig. 2 be the present invention be the use state diagram 1 of the medical needle needle tubing silication device that silicone oil drips;
Fig. 3 is the enlarged drawing in A portion in 2;
Fig. 4 be the present invention be the scheme of installation of gas blow pipe in the medical needle needle tubing silication device that drips of silicone oil;
Fig. 5 be the present invention be the internal structure schematic diagram of the medical needle needle tubing silication device that silicone oil drips;
Fig. 6 is the enlarged drawing in B portion in Fig. 5;
Fig. 7 be the present invention be the use state diagram 2 of the medical needle needle tubing silication device that silicone oil drips.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Fig. 1 be the present invention be the structural representation of the medical needle needle tubing silication device that silicone oil drips;Fig. 2 is that the present invention is for going The use state diagram 1 of the medical needle needle tubing silication device that silicone oil drips;Fig. 3 is the enlarged drawing in A portion in 2;Fig. 4 is that the present invention is for removing silicon The scheme of installation of gas blow pipe in the medical needle needle tubing silication device of oil droplet;Refer to shown in Fig. 1 to Fig. 4, it is shown that one is relatively The good medical needle needle tubing silication device going silicone oil to drip, its arrange needle stand assembling streamline on, match with described carrier bar, In order to the surface of needle tubing is carried out silicidation, described needle tubing outer surface is made to have one layer of silicon oil membrane.Described silication device peripheral hardware It is equipped with an outer housing 11.
Described silication device includes: silication portion and air blowing portion, and described silication portion is in order to arrange described carrier bar and to described Needle tubing outer wall on carrier bar carries out silication, and described air blowing portion is arranged in described silication portion the medical needle on described carrier bar Blow, to assist the silication of needle tubing outer wall.
Wherein said air blowing portion includes the first blowning installation and air compression system;Described first air blowing portion is arranged on On fixing chute in described silication portion, blow in order to silicone oil unnecessary on described syringe needle is dripped one to one with medical needle syringe needle Falling, prevent the syringe needle just completing silication in switching process, because of action of gravity, landing, on needle stand, causes the dirt of needle stand to silicone oil Dye;Described air compression system is connected with described first air blowing portion, for described first air blowing portion supply.
Described first air blowing portion includes gas blow pipe 1162, and described gas blow pipe 1162 is parallel with the carrier bar in described silication portion Arrange, and on described gas blow pipe 1162, be provided with multiple gas hole, the corresponding corresponding syringe needle of each described gas hole, and described in blow Trachea 1162 is connected with described air compression system, and then is blown off by silicone oil unnecessary on described syringe needle.
Described gas blow pipe 1162 can be pipe, it is also possible to for triangular pipe, rectangular tube etc..
The present invention arranges the first blowning installation, after syringe needle outer wall is from silicone oil groove 12 out, blows to syringe needle, prevent Unnecessary silicone oil drops on needle stand.
Specific embodiment of the present invention:
Fig. 5 be the present invention be the internal structure schematic diagram of the medical needle needle tubing silication device that silicone oil drips;Fig. 6 is B in Fig. 5 The enlarged drawing in portion;Incorporated by reference to shown in Fig. 5 and Fig. 6.Described air blowing portion also includes: the second blowning installation, described second blowning installation Being arranged in described silication portion, described air compression system is connected with described blowning installation, and bottom needle stand, phase needle tubing is blown, anti- During only needle tubing surface being carried out silication, silicone oil enters in described needle tubing.Described second blowning installation includes: flow distribution plate 1163, multiple fortune pipes 117 and fixing orifice plate 1164;Described flow distribution plate 1163 is positioned in described silication portion, with described carrier Bar is parallel, and is arranged on the lower section of described carrier bar, and described flow distribution plate 1163 is provided with passage, each described passage pair Should the bottom of medical needle on described carrier bar;Described fixing orifice plate 1164 arranges the lower section carrying described flow distribution plate 1163, and sets Being equipped with the fortune hole matched with described passage, each described fortune hole is also respectively connected with a fortune pipe 117, and each fortune Pipe 117 is connected with air compression system, and described fortune pipe 117 is supplied by described air compression system, further passes through Flow distribution plate 1163 is by gas input to needle tubing.The lower section of described fixing orifice plate 1164 is additionally provided with the second cylinder 119, and described The lifting of the second blowning installation described in two cylinder 119 air.Concrete described gas blow pipe is fixed on the sidewall of described fixing chute On 1161.
Described silication portion also includes: bearing, rotating shaft 111, silicone oil groove 12;Described rotating shaft is fixed on described bearing, described Being additionally provided with a fixed plate 112 in rotating shaft, described fixed plate 112 is synchronous rotary with the rotation of described rotating shaft 111, described fixing Being provided with one in order to arrange the fixing chute 116 of described carrier bar on plate 112, described fixed plate 112 rotates and makes described fixing cunning Groove 116 rotates in a circumferential direction around described rotating shaft;It is provided with between described rotating shaft and bearing and can drive shaft rotation make on fixed mechanism Medical needle successively towards the drive division of silicone oil groove 12.
Described flow distribution plate 1163 is embedded the bottom at described fixing chute 116, with the carrier bar in described fixing chute 116 Match.
Further, described fixed plate 112 is additionally provided with fixed mechanism, in order to make the notch of described fixing chute 116 Close, further described carrier bar is fixed, prevent the upset of described fixed plate 112 from making described carrier bar depart from described solid Determine chute 116.Described fixed mechanism includes: telescopic cylinder 113, castellated plates 115, and swivel plate 114, described telescopic cylinder One end of 113 is fixed in described fixed plate 112, is positioned at the end opposite of described fixing chute 116, described telescopic cylinder 113 The other end is hinged with the side of described swivel plate 114, described swivel plate 114 also side walls hinged with described fixing chute 116, logical Crossing the flexible of described telescopic cylinder 113 makes described swivel plate 114 rotate, and described swivel plate 114 is flat with described fixing chute 116 OK, the opposite side of described swivel plate 114 is fixed with castellated plates 115, and each adjacent between cog of described castellated plates 115 is provided with Y shape Gap, matches with each described medical needle on described carrier bar, is fixed described medical needle in described Y shape gap.Institute Stating telescopic cylinder 113 when extending, the side of described swivel plate 114 is dug so that be provided with another lateral notch of castellated plates 115 Direction overturns, and is closed by described notch, is fixed described carrier bar.When described telescopic cylinder 113 shrinks, described castellated plates 115 adverse movements.
More specifically, the two ends of described fixing chute 116 are respectively arranged with at charging and at discharging, and described feeder includes Charging bar and at least one the first hold-down mechanism, described carrier bar is arranged on described charging bar, and described charging bar is to described Carrier bar transports, and described first hold down gag is arranged on the one or both sides of described charging bar, is clamped carrier bar. Described first hold-down mechanism includes the first compact heap and the first compression cylinder, and the first compact heap is positioned at carrier bar on described charging bar Side, with the first corresponding compression cylinder be connected, the expansion link of described first compression cylinder is connected with described first compact heap, And promote described first compact heap that described carrier bar is compressed.Described discharging portion include material strip and at least one second Hold-down mechanism, described carrier bar be arranged on described in go out in material strip, described in go out material strip described carrier bar transported, described second Hold down gag is arranged on the one or both sides of described shaping, is clamped carrier bar.Described second hold-down mechanism includes second Compact heap and the second compression cylinder, the second compact heap be positioned at described in go out material strip and upload the side of tool bar, compress with corresponding second Cylinders, the expansion link of described second compression cylinder is connected with described second compact heap, and promotes described second compact heap pair Described carrier bar compresses.
Concrete, when material enters at charging with carrier bar or time at discharging, and compression cylinder is run, entered described carrier bar Row clamping, prevents the carrier bar at feeder from entering in fixing chute 116, and the carrier bar being also prevented from fixing chute 116 enters In discharging portion, thus the carrier bar in silication portion is positioned.
Described drive division includes gear, tooth bar 118 and driving means, and described geared sleeve is arranged in described rotating shaft, institute Stating tooth bar 118 to be meshed with described gear, one end of described tooth bar 118 is connected with described driving means, and described driving means is driven Dynamic described tooth bar 118 seesaws, and promotes described rotating shaft to rotate forward or backwards.
Described silicone oil groove 12 is positioned at the lower section of described fixing chute 116, and is connected with draft cylinder 121, described stretching gas Cylinder 121 promotes described silicone oil groove 12 to move to described fixed plate 112.
Fig. 7 be the present invention be the use state diagram 2 of the medical needle needle tubing silication device that silicone oil drips, incorporated by reference to shown in Fig. 7. The work process that the present invention is concrete: described carrier bar is transported in silication device, the hold down gag in described feeder will transport Carrier bar on groove compresses, and after described carrier bar is positioned at described immobilization groove, telescopic cylinder 113 stretches, and drives described tooth Shape plate 115 overturns, and then is closed by the notch of described fixing chute 116, and the workpiece on the most described carrier bar is fastened on correspondence Y shape gap in.After Gu Ding, the second cylinder 119 rises makes flow distribution plate 1163 match bottom fixing chute 116, empty Second blowning installation is blown by air pressure compression system, the most described rotating shaft rotate, drive described fixed plate 112 to overturn, make described to Silication groove moves, and now silication groove rises under the effect promoting cylinder.Described fixed plate 112 persistently overturns, described medical needle Needle tubing immerse in silicone oil groove 12, owing to flow distribution plate 1163 persistently there being gas be blown in needle tubing, therefore prevent needle interior wall The intrusion of silicone oil.After the outside silication of the needle tubing of medical needle is complete, silication groove declines, and described fixed plate 112 overturns, meanwhile, and air pressure Compression system supplies to the first blowning installation, and the gas hole of described gas blow pipe 1162 is blown to corresponding syringe needle, will be because of action of gravity And be gathered in the unnecessary silicone oil at syringe needle and blow off, prevent needle stand surface from being polluted by silicone oil.Described fixed plate 112 resets, described Telescopic cylinder 113 shrinks, the notch deblocking of fixing chute 116, at charging on carrier bar enter in fixing chute 116, by former Being in fixing chute 116, the carrier bar that workpiece completes with silication is released, and the carrier bar that silication has completed enters at discharging, institute State hold down gag to be compressed by carrier bar, prevent carrier bar from the rotation of described fixed plate 112 being disturbed.
In the present invention, the first blowning installation that alignment syringe needle is blown is set in described silication portion, prevents needle tubing surface siliconization After, silicone oil produces pollution because of action of gravity to needle stand.Described fixed plate 112 arranges one and fixes chute 116, instead of existing In technology two and the design of plural fixing chute 116, while ensureing meeting process requirements, simplify The design of silication device, reduces the cost manufactured.Meanwhile, at charging and at discharging, it is provided with hold down gag, right Carrier bar thereon compresses, and further positions the carrier bar in silication portion.
To sum up, these are only preferred embodiment of the present invention, not thereby limit embodiments of the present invention and protection model Enclose, to those skilled in the art, it should can appreciate that done by all utilization description of the invention and diagramatic content Scheme obtained by equivalent and obvious change, all should be included in protection scope of the present invention.

Claims (4)

1. removing the medical needle needle tubing silication device that silicone oil drips, including bearing, rotating shaft and silicone oil groove, described axis of rotation connects On bearing, described rotating shaft is provided with fixed plate, and described fixed plate is provided with fixing chute, and described rotating shaft is additionally provided with can be by The fixed mechanism that medical needle in fixing chute positions or opens, described silicone oil groove is arranged on the lower section of rotating shaft, described silicone oil groove Can be relatively distant from or close with rotating shaft, described rotating shaft is further fixed on and fixes chute flow distribution plate one to one, described shunting Plate has air inlet and some gas outlets, and described gas outlet can be described with being connected of the medical needle being fixed in fixing chute The air inlet of flow distribution plate is connected with compressed air system, is provided with and can drive shaft rotation make solid between described rotating shaft and bearing Determine the medical needle in mechanism successively towards the driving structure of silicone oil groove, it is characterised in that be additionally provided with on described fixing chute with Medical needle syringe needle one to one in order to drip the first blowning installation blown off by silicone oil unnecessary on described syringe needle, and air compression is System is connected with air compression system.
The medical needle needle tubing silication device going silicone oil to drip the most according to claim 1, it is characterised in that described first blows Device is gas blow pipe, and described gas blow pipe is parallel with described carrier bar, and described gas blow pipe is provided with multiple and described medical needle pin Head inflatable mouth one to one.
The medical needle needle tubing silication device going silicone oil to drip the most according to claim 2, it is characterised in that described gas blow pipe is Pipe.
The medical needle needle tubing silication device going silicone oil to drip the most according to claim 3, it is characterised in that described air blowing portion is also Including:
Second blowning installation, described second blowning installation includes:
Fixing orifice plate, described fixing orifice plate arranges the lower section carrying described flow distribution plate, and is provided with and matches with described air inlet Fortune hole;
Multiple fortune pipes, each fortune pipe is also respectively connected with the described fortune hole of correspondence, and each fortune pipe with air compression is System is connected;
Second cylinder, described second cylinder is arranged on the lower section of described fixing orifice plate, controls the lifting of described second blowning installation.
CN201610576221.2A 2016-07-20 2016-07-20 Medical needle tube siliconizing device for removing silicon oil drops Active CN106064132B (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106620948A (en) * 2016-12-19 2017-05-10 四川南格尔生物科技有限公司 Infusion needle silicification device and method
CN109807021A (en) * 2017-11-21 2019-05-28 迈得医疗工业设备股份有限公司 Medical instrument inner wall silication device
CN114226152A (en) * 2021-12-28 2022-03-25 迈得医疗工业设备股份有限公司 Lubricant coating method and coating apparatus

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CN105457850A (en) * 2016-01-25 2016-04-06 玉环县天来机械设备有限公司 Needle tubing oil immersion device
CN205341205U (en) * 2016-01-25 2016-06-29 玉环县天来机械设备有限公司 Needle tubing oil immersion device
CN205914336U (en) * 2016-07-20 2017-02-01 梁启明 Remove medical syringe needle tubing silication device that silicon oil drips

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Publication number Priority date Publication date Assignee Title
CN101797543A (en) * 2010-02-10 2010-08-11 贝恩医疗设备(广州)有限公司 Puncture needle siliconization machine and siliconization process using same
CN203370151U (en) * 2013-06-09 2014-01-01 南通亿仕得医疗器械有限公司 Needle tubing oil immersion device
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Publication number Priority date Publication date Assignee Title
CN106620948A (en) * 2016-12-19 2017-05-10 四川南格尔生物科技有限公司 Infusion needle silicification device and method
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CN109807021A (en) * 2017-11-21 2019-05-28 迈得医疗工业设备股份有限公司 Medical instrument inner wall silication device
CN114226152A (en) * 2021-12-28 2022-03-25 迈得医疗工业设备股份有限公司 Lubricant coating method and coating apparatus
CN114226152B (en) * 2021-12-28 2024-05-07 迈得医疗工业设备股份有限公司 Lubricant coating method and device

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