CN206661578U - A kind of silication device of medical needle syringe needle - Google Patents
A kind of silication device of medical needle syringe needle Download PDFInfo
- Publication number
- CN206661578U CN206661578U CN201720401546.7U CN201720401546U CN206661578U CN 206661578 U CN206661578 U CN 206661578U CN 201720401546 U CN201720401546 U CN 201720401546U CN 206661578 U CN206661578 U CN 206661578U
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- CN
- China
- Prior art keywords
- syringe needle
- blow pipe
- gas blow
- needle
- clamping jaws
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Abstract
The utility model provides a kind of silication device of medical needle syringe needle, belongs to technical field of medical equipment.It solve the silication device of existing medical needle syringe needle silicone oil can enter syringe needle in etc. technical problem.The silication device of this medical needle syringe needle includes frame and the silicone oil box below frame, the lower section of frame is provided with the crane of the relative frame oscilaltion of energy, side plate of the crane including lifter plate and positioned at the both sides of lifter plate and straight down, two clamping jaws are provided between two blocks of side plates, side plate is provided with the driving structure that can make it that two clamping jaws open and person clamps, resigning hole is provided with lifter plate, gas blow pipe is provided with resigning hole vertically, the upper end of gas blow pipe is fixed with adjustable plate, regulation cylinder is fixed with lifter plate, the expansion link for adjusting cylinder is fixed with adjustable plate and adjustable plate can be driven to move up and down, the upper end of gas blow pipe connects with a steam hose.The utility model has the advantages of in syringe needle silication silicone oil being avoided to be contacted with inner needle wall.
Description
Technical field
The utility model belongs to technical field of medical equipment, is related to a kind of silication device of medical needle syringe needle.
Background technology
In injection medicament, it is necessary to be injected into the intravascular of human body by medical needle, therefore medical needle needs to break human body
Skin be pierced into blood vessel, this process can tingle, in order to mitigate tingling sensation, it is necessary to needle point of medical needle silicidation,
Needle tubing surface applies and is covered with silicone oil.
Generally needle point of medical needle, which is immersed in silicone oil, in the prior art makes its surface form one layer of silicone oil film, is soaking
The needle interior wall and needle point of middle medical needle can also adhere to silicone oil, it is therefore desirable to remove the silicone oil of the pin hole inwall of medical needle.
Chinese patent literature discloses a kind of Silicification machine for puncture needles and the silicification technics using the Silicification machine
【ZL201010112747.8】, the silication of needle tubing is disclosed in the patent, but silicone oil can enter in syringe needle in the device, cause
The inwall of syringe needle also has silicone oil, it is therefore desirable to and carry out secondary blow and remove the silicone oil in syringe needle, it is less efficient.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of silicon of medical needle syringe needle
Makeup is put, and the technical problem that the utility model solves is in syringe needle silication silicone oil to be avoided to be contacted with inner needle wall.
The purpose of this utility model can be realized by following technical proposal：
A kind of silication device of medical needle syringe needle, including frame and the silicone oil box below frame, it is characterised in that institute
The lower section for stating frame is provided with the crane of the relative frame oscilaltion of energy, and the crane includes lifter plate and positioned at lifter plate
Both sides and side plate straight down, are provided with two clamping jaws between two blocks of side plates, and the side plate, which is provided with, can cause two and press from both sides
Pawl opens and the driving structure of clamping, is provided with resigning hole on the lifter plate, gas blow pipe is provided with vertically on the resigning hole, described
Between two clamping jaws, the upper end of the gas blow pipe is located at the top of lifter plate through resigning hole, described for the lower end of gas blow pipe
The upper end of gas blow pipe is fixed with adjustable plate, and regulation cylinder, the expansion link and tune of the regulation cylinder are fixed with the lifter plate
Section plate is fixed and adjustable plate can be driven to move up and down, and the upper end of the gas blow pipe connects with a steam hose.
In actual use, syringe needle is fixed on elongated pedestal, and pedestal is clamped between clamping jaw, now syringe needle court
Under, the needle stand direction of syringe needle, cylinder driving adjustable plate is adjusted after clamping jaw clamp base and is moved down so that the lower end of gas blow pipe
In the needle stand of insertion needle, gas blow pipe is connected by steam hose with air pump, and gas is inputted gas blow pipe by air pump, by blowing afloat pipe
So that air is blown out from the head of syringe needle, while crane moves down so that syringe needle penetrates in silicone oil box and so that the head of syringe needle does not have
Enter in silicone oil, due to now constantly there is gas discharge in syringe needle all the time, therefore silicone oil cannot be introduced into syringe needle, also avoid
Inner needle wall touches silicone oil, and crane is moved up so that syringe needle is extracted out out of silicone oil box after the outer wall silication on syringe needle head, adjusts
Displacements of cylinders driving adjustable plate is moved up so that the lower end of gas blow pipe is extracted out out of syringe needle needle stand, completes the silication of syringe needle.
In the silication device of above-mentioned medical needle syringe needle, the lower surface of the gas blow pipe is hemisphere face, the gas blow pipe
Lower end be enclosed with rubber sleeve, the through hole connected with the gas outlet of gas blow pipe is provided with the rubber sleeve.Rubber sleeve exists
Both it was avoided that in the needle stand of the lower end insertion needle of gas blow pipe and needle stand was damaged, moreover it is possible to plays sealing so that air can only
Blown out from the head of syringe needle, avoiding the occurrence of gas leakage causes the situation of head air mass flow deficiency of syringe needle, ensures inner needle wall not
Silicone oil can be touched.
In the silication device of above-mentioned medical needle syringe needle, the silicone oil box includes with open box body and covered in box body
On lid, the resigning mouthful immediately below gas blow pipe is offered on the lid.Due to the head of the syringe needle in silicatization process
Consistent to have air exclusion, air can enter in silicone oil in the form of bubbles, silicone oil can be caused to splash when bubble rises and burst, the knot
The silicone oil box of structure is avoided that silicone oil sputters silicone oil box, avoids the waste of silicone oil.
In the silication device of above-mentioned medical needle syringe needle, the driving structure includes motor and screw mandrel, the folder
Pawl includes the main body in " L " and the claw positioned at main body one end, and the claw on two clamping jaws is oppositely arranged, and the screw mandrel, which rotates, to be connected
It is connected between two blocks of side plates, there is the opposite thread segment of two sections of hand of spirals on screw mandrel, two are each passed through in the middle part of the screw mandrel
One end of the main body of individual clamping jaw, the main body of two clamping jaws are threadedly coupled with two sections of thread segments respectively, and the motor is fixed on
On one of side plate, the motor shaft of the motor is connected with screw rod transmission.Pass through the opposite screw thread of two sections of hand of spirals
Section so that the rotation of screw mandrel is to drive two clamping jaws relatively close or be relatively distant from, and realizes that two clamping jaws open or clamped.
In the silication device of above-mentioned medical needle syringe needle, slide bar, the slide bar are further fixed between two side plates
Through the main body of two clamping jaws, be slidably connected between the main body of the slide bar and clamping jaw, i.e., between the main body of slide bar and clamping jaw between
Gap coordinates.Slide bar make it that two clamping jaw movements are stable.
In the silication device of above-mentioned medical needle syringe needle, folder is provided with the relative side of claw in two clamping jaws
Mouthful.
In the silication device of above-mentioned medical needle syringe needle, at least two guide rods are fixed with the lifter plate, it is described
Guide rod is connected through frame and with housing slide.Guide rod make it that lifter plate lifting is stable.
Compared with prior art, the silication device of this medical needle syringe needle, which has, to avoid silicone oil and syringe needle in syringe needle silication
The advantages of inwall contacts.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the broken section structural representation of gas blow pipe.
In figure, 1, frame；2nd, crane；21st, lifter plate；22nd, side plate；23rd, guide rod；3rd, clamping jaw；31st, main body；32nd, pawl
Portion；321st, jaws；33rd, motor；34th, screw mandrel；35th, slide bar；4th, gas blow pipe；41st, adjustable plate；42nd, cylinder is adjusted；43rd, lead to
Gas flexible pipe；44th, rubber sleeve；441st, through hole；5th, silicone oil box；51st, box body；52nd, lid；53rd, resigning mouthful.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of silication device of medical needle syringe needle includes frame 1 and the silicone oil positioned at the lower section of frame 1
Box 5, the lower section of frame 1 are provided with the crane 2 of the relative oscilaltion of frame 1 of energy, and crane 2 includes lifter plate 21 and positioned at lifting
The both sides of plate 21 and side plate 22 straight down, at least two guide rods 23 are fixed with lifter plate 21, guide rod 23 passes through machine
Frame 1 is simultaneously slidably connected with frame 1.
Two clamping jaws 3 are provided between two blocks of side plates 22, side plate 22, which is provided with, to cause two clamping jaws 3 to open and clamp
Driving structure, driving structure includes motor 33 and screw mandrel 34, and clamping jaw 3 is included in the main body 31 of " L " and positioned at main body 31
The claw 32 of one end, the claw 32 on two clamping jaws 3 are oppositely arranged, and screw mandrel 34 is rotatably connected between two blocks of side plates 22, screw mandrel
There is the opposite thread segment of two sections of hand of spirals on 34, the middle part of screw mandrel 34 is each passed through one end of the main body 31 of two clamping jaws 3,
The main body 31 of two clamping jaws 3 is threadedly coupled with two sections of thread segments respectively, and motor 33 is fixed therein on one block of side plate 22, is driven
The motor shaft of dynamic motor 33 is connected with screw mandrel 34, i.e., motor 33 can drive screw mandrel 34 to rotate.Between two side plates 22
Slide bar 35 is further fixed on, slide bar 35 passes through the main body 31 of two clamping jaws 3, slided between the main body 31 of the slide bar 35 and clamping jaw 3
Connection, i.e., gap coordinates between the main body 31 of slide bar 35 and clamping jaw 3.In two clamping jaws 3 folder is provided with the relative side of claw 32
Mouth 321.
Resigning hole is provided with lifter plate 21, is provided with gas blow pipe 4 on resigning hole vertically, the lower end of gas blow pipe 4 is positioned at two folders
Between pawl 3, the upper end of gas blow pipe 4 is located at the top of lifter plate 21 through resigning hole, and the upper end of gas blow pipe 4 is fixed with adjustable plate
41, regulation cylinder 42 is fixed with lifter plate 21, the expansion link for adjusting cylinder 42 is fixed with adjustable plate 41 and can drive adjustable plate
41 move up and down, and the upper end of gas blow pipe 4 connects with a steam hose 43.The lower surface of gas blow pipe 4 is hemisphere face, gas blow pipe 4
Lower end is enclosed with rubber sleeve 44, and the through hole 441 connected with the gas outlet of gas blow pipe 4 is provided with rubber sleeve 44.Rubber sleeve
44 were both avoided that in the needle stand of the lower end insertion needle of gas blow pipe 4 needle stand were damaged, moreover it is possible to play sealing so that air
It can only be blown out from the head of syringe needle, avoiding the occurrence of gas leakage causes the situation of head air mass flow deficiency of syringe needle, ensures in syringe needle
Wall will not touch silicone oil.
Silicone oil box 5 includes the box body 51 with opening and the lid 52 covered on box body 51, offers and is located on lid 52
Resigning mouthful 53 immediately below gas blow pipe 4.Because unanimously there is air exclusion on the head of the syringe needle in silicatization process, air can be with bubble
Form enters in silicone oil, silicone oil can be caused to splash when bubble rises and burst, the silicone oil box 5 of the structure is avoided that silicone oil sputters
Silicone oil box 5, avoid the waste of silicone oil.
In actual use, syringe needle is fixed on elongated pedestal, and pedestal is clamped between clamping jaw 3, now syringe needle
Down, the needle stand direction of syringe needle, the driving adjustable plate 41 of cylinder 42 is adjusted after the clamp base of clamping jaw 3 and is moved down so that is blown
In the needle stand of the lower end insertion needle of pipe 4, gas blow pipe 4 is connected by steam hose 43 with air pump, and gas is inputted and blown by air pump
Pipe 4, blown out by blowing afloat pipe air from the head of syringe needle, while crane 2 moves down so that syringe needle is penetrated in silicone oil box 5 simultaneously
So that the head of syringe needle is submerged in silicone oil, due to now constantly there is gas discharge in syringe needle all the time, therefore silicone oil cannot be introduced into
In syringe needle, also avoid inner needle wall and touch silicone oil, crane 2 is moved up so that syringe needle after the outer wall silication on syringe needle head
Extracted out in from silicone oil box 5, regulation cylinder 42 drives adjustable plate 41 to move up so that needle stand of the lower end of gas blow pipe 4 from syringe needle
Interior extraction, complete the silication of syringe needle.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of silication device of medical needle syringe needle, including frame and the silicone oil box below frame, it is characterised in that described
The lower section of frame be provided with can relative frame oscilaltion crane, the crane include lifter plate and positioned at lifter plate two
Side and side plate straight down, two clamping jaws are provided between two blocks of side plates, the side plate is provided with can be so that two clamping jaws
The driving structure opened and clamped, resigning hole is provided with the lifter plate, gas blow pipe is provided with vertically on the resigning hole, it is described to blow
Between two clamping jaws, the upper end of the gas blow pipe is located at the top of lifter plate through resigning hole, described to blow for the lower end of tracheae
The upper end of tracheae is fixed with adjustable plate, and regulation cylinder, the expansion link of the regulation cylinder and regulation are fixed with the lifter plate
Plate is fixed and adjustable plate can be driven to move up and down, and the upper end of the gas blow pipe connects with a steam hose.
2. the silication device of medical needle syringe needle according to claim 1, it is characterised in that the lower surface of the gas blow pipe is
Hemisphere face, the lower end of the gas blow pipe are enclosed with rubber sleeve, are provided with the rubber sleeve and are connected with the gas outlet of gas blow pipe
Through hole.
3. the silication device of medical needle syringe needle according to claim 1, it is characterised in that the silicone oil box, which includes having, to be opened
Mouthful box body and the lid that covers on box body, the resigning mouthful immediately below gas blow pipe is offered on the lid.
4. the silication device of the medical needle syringe needle according to claim 1 or 2 or 3, it is characterised in that the driving structure bag
Include motor and screw mandrel, the clamping jaw includes the main body in " L " and the claw positioned at main body one end, the claw on two clamping jaws
It is oppositely arranged, the screw mandrel is rotatably connected between two blocks of side plates, has the opposite thread segment of two sections of hand of spirals, institute on screw mandrel
The one end for the main body that two clamping jaws are each passed through in the middle part of screw mandrel is stated, the main body of two clamping jaws connects with two sections of thread segment screw threads respectively
Connect, the motor is fixed therein on one block of side plate, and the motor shaft of the motor is connected with screw rod transmission.
5. the silication device of medical needle syringe needle according to claim 4, it is characterised in that also solid between two side plates
Surely there are slide bar, main body of the slide bar through two clamping jaws.
6. the silication device of medical needle syringe needle according to claim 4, it is characterised in that claw phase in two clamping jaws
To side on be provided with jaws.
7. the silication device of medical needle syringe needle according to claim 1, it is characterised in that be fixed with the lifter plate to
Few two guide rods, the guide rod are connected through frame and with housing slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401546.7U CN206661578U (en) | 2017-04-17 | 2017-04-17 | A kind of silication device of medical needle syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401546.7U CN206661578U (en) | 2017-04-17 | 2017-04-17 | A kind of silication device of medical needle syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661578U true CN206661578U (en) | 2017-11-24 |
Family
ID=60381924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401546.7U Expired - Fee Related CN206661578U (en) | 2017-04-17 | 2017-04-17 | A kind of silication device of medical needle syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206661578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680606A (en) * | 2021-09-09 | 2021-11-23 | 重庆三大伟业制药有限公司 | Needle silicification 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 |
-
2017
- 2017-04-17 CN CN201720401546.7U patent/CN206661578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680606A (en) * | 2021-09-09 | 2021-11-23 | 重庆三大伟业制药有限公司 | Needle silicification 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |