CN109395211A - A kind of method for dismounting of novopen syringe needle - Google Patents
A kind of method for dismounting of novopen syringe needle Download PDFInfo
- Publication number
- CN109395211A CN109395211A CN201811380380.0A CN201811380380A CN109395211A CN 109395211 A CN109395211 A CN 109395211A CN 201811380380 A CN201811380380 A CN 201811380380A CN 109395211 A CN109395211 A CN 109395211A
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- China
- Prior art keywords
- syringe needle
- seat
- novopen
- outer needle
- disassembly
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Classifications
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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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
-
- 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
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M2005/3208—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles by application of rotational movement to the needle hub, e.g. by use of electrically driven toothed wheels
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of novopen syringe needle method for dismounting, Step 1: limiting outer needle cap one end on novopen syringe needle on sharp instrument box, outer needle cap includes a closed end and an open end for syringe needle insertion, wherein limiting on dash box is closed end；Step 2: the syringe needle for the novopen for using completion to be inserted into the open end for limiting the outer needle cap on sharp instrument box towards open end；Step 3: syringe needle is inserted into outer needle cap by open end, and it is fixed in outer needle cap；Novopen and syringe needle are separated Step 4: being reversely rotated by novopen needle and outer needle cap.It can thus in use, not needing to hold outer needle cap with manpower, avoid the risk that syringe needle is pierced into user by therefore careless manipulation, in disassembly process, people there will not be the risk for touching syringe needle, therefore in the method for the invention, it is ensured that the safety of user.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of method for dismounting of novopen syringe needle.
Background technique
Novopen and insulin syringe needle are clinically common matching used medical supplies at present, according to statistics, China
Insulin injection is needed to control the patient of blood glucose and increase year by year.Therefore, the insulin injection pen of various big hospital and syringe needle use number
Amount is also increasing year by year.However, and clinically have no readily available insulin syringe needle at present and unload needle device, no matter in hospital or
After discharge, all there is certain needle when unloading insulin syringe needle and stab risk in the complete insulin of per injection.Novopen injection knot
After beam as requested, it needs to remove at novopen syringe needle, since injection needle is short, thin and sharp, existing Normal practice is
Syringe needle is entangled by outer needle cap, outer needle cap drive syringe needle is inwardly pushed up, and drive syringe needle rotation to unpick and wash by rotating outer needle cap
Syringe needle.But such operation easily occurs needle and stabs, and increases the chance of occupational exposure, the patient of institute's external demand injection of insulin is same
There are such risks for sample.It needs in addition to prepare storage box and collects discarded syringe needle, the efficiency for dismantling syringe needle is lower.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of novopen syringe needle method for dismounting with
And device, disassembly process is convenient and safe, and disassembly is made to collect integration.
To achieve the above object, the present invention provides
A kind of method for dismounting of novopen syringe needle,
Include the following steps:
Step 1: limiting outer needle cap one end on novopen syringe needle on sharp instrument box, outer needle cap includes a closing
End and an open end for syringe needle insertion, wherein limiting on dash box is closed end；
Step 2: the syringe needle for the novopen for using completion is inserted into the outer needle limited on sharp instrument box towards open end
The open end of cap；
Step 3: syringe needle is inserted into outer needle cap by open end, and it is fixed in outer needle cap；
Novopen and syringe needle are separated Step 4: being reversely rotated by novopen needle and outer needle cap.
As a further improvement of the present invention:
Further include having Step 5: removed the outer needle cap with syringe needle is disassembled, is put into sharp instrument box.
As a further improvement of the present invention:
In the step 1, outer needle cap is embedded in the opening of sharp instrument box cover.
As a further improvement of the present invention: the sharp instrument box includes sharp instrument box cabinet, is provided in the sharp instrument box cabinet
Collecting chamber has a lid on the sharp instrument box cabinet, and the upper surface of lid is provided with the opening with collecting chamber perforation, described
Sharp instrument box cabinet is provided with disassembly seat in opening, and the disassembly seat is provided with holding tank, which is used to accommodate outer needle cap,
The inner wall of the holding tank is provided with positive stop strip, and the positive stop strip is for limiting outer needle cap rotation, the described disassembly seat side direction horizontal
Direction is extended with rotation axis, and the rotation axis of the disassembly seat is connect with sharp instrument box body pivot, and the disassembly seat is provided with overturning
Mechanism dismantles the opening up of seat when the turnover mechanism to dismantle the holding tank zero load of seat, and the holding tank receiving for dismantling seat is outer
After needle cap and syringe needle, dismantles the opening down of seat and topple in syringe needle and needle cap to collecting chamber.
As a further improvement of the present invention, the disassembly seat is in the taper backwards to open at one end tip, the disassembly seat
To be divided by rotation axis and forms upper and lower end, the turnover mechanism includes the iron balance block that disassembly seat lower end is arranged in,
The iron balance block guarantees that the weight of disassembly seat its lower end in zero load is greater than upper end, has outer needle cap and needle in disassembly seat load
The weight of end is greater than the weight of lower end thereon after head.
As a further improvement of the present invention, the turnover mechanism further includes balance plate, which is that setting is being collected
Lower end position when cavity wall corresponds to disassembly seat lower end downward, the balance plate are used to keep balance when disassembly seat zero load, institute
The sliding slot collected and be provided with vertical direction setting on cavity wall is stated, is provided with the mounting blocks being slidably connected with it on the sliding slot,
The rotation axis and mounting blocks are rotatablely connected, and are provided with spring part in the sliding slot, and the spring part one end and mounting blocks contradict, should
The other end and sliding slot lower end cell wall of spring part contradict, and the spring part presses mounting blocks to the elasticity of collecting chamber open at one end
Power, the corresponding disassembly seat of the balance plate, which installs, is equipped with the first locking press button, is provided on first locking press button for dismantling seat
The limiting slot that lower end contradicts, when pushing the first locking press button, the decline of the first locking press button dismantles seat lower end out of limiting slot
Abjection, when pressing the first locking press button again, the first locking press button rises, and limiting slot limit disassembly seat swings.
As a further improvement of the present invention, the holding tank is provided with liftout attachment, and the liftout attachment will be for that will accommodate
Outer needle guard and syringe needle ejection in slot.
As a further improvement of the present invention, the liftout attachment includes mandril and the second locking press button, the disassembly
Seat is provided with mounting groove in holding tank lower end, and second locking press button is arranged in mounting groove, and the mandril is fixedly connected on
Second locking press button upper end, the ejector rod part stretch out mounting groove.
As a further improvement of the present invention, the rotation axis has upwardly extended pressing plate, and the pressing plate stretches out collecting chamber
Opening, the pressing plate is for depressing disassembly seat.
As a further improvement of the present invention, the sharp instrument box cabinet bottom surface is provided with dismountable bottom plate, described sharp
Device carton and crate body is provided with guide rail in bottom, and the bottom plate is slidably connected with guide rail, and the bottom plate is arranged in the side of glide direction
There is handle.
The beneficial effects of the present invention are: in use, first it is limited on dash box by outer needle cap, this can
A position-limiting action is played with external needle cap, and the position-limiting action is dismountable, and guarantees that closed section is limit at it
In, later by will have syringe needle and be inserted into outer needle cap using complete novopen by open end, thus may be used
So that in use, do not need to hold outer needle cap with manpower, avoids therefore careless manipulation and syringe needle is pierced into use
The risk of person, in the prior art, syringe needle and outer needle cap, which inherently pass through buckle, to be realized and to be detachably connected, thus can be with
It is reversely rotated by novopen needle and outer needle cap and separates novopen and syringe needle, in disassembly process, people will not
There is the risk for touching syringe needle, therefore in the method for the invention, it is ensured that the safety of user.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the lateral schematic cross-sectional view for dismantling seat；
Fig. 3 is the mounting structure schematic diagram of bottom plate and sharp instrument box cabinet.
Detailed description of the invention: 1, sharp instrument box cabinet；2, collecting chamber；3, seat is dismantled；4, holding tank；5, positive stop strip；6, rotation axis；7,
Upper end；8, lower end；9, iron balance block；10, balance plate；11, sliding slot；12, mounting blocks；13, spring part；14, first is self-locking
Button；15, limiting slot；16, mandril；17, the second locking press button；18, mounting groove；19, pressing plate；20, bottom plate；21, guide rail；22,
Handle.
Specific embodiment
The present invention is described in further detail below in conjunction with figure embodiment.
A kind of method for dismounting of novopen syringe needle,
Include the following steps:
Step 1: limiting outer needle cap one end on novopen syringe needle on sharp instrument box, outer needle cap includes a closing
End and an open end for syringe needle insertion, wherein limiting on dash box is closed end；
Step 2: the syringe needle for the novopen for using completion is inserted into the outer needle limited on sharp instrument box towards open end
The open end of cap；
Step 3: syringe needle is inserted into outer needle cap by open end, and it is fixed in outer needle cap；
Novopen and syringe needle are separated Step 4: being reversely rotated by novopen needle and outer needle cap.
As a kind of improved specific embodiment,
Further include having Step 5: removed the outer needle cap with syringe needle is disassembled, is put into sharp instrument box.
As a kind of improved specific embodiment,
In the step 1, outer needle cap is embedded in the opening of sharp instrument box cover.
In use, it is first limited on dash box by outer needle cap, this externally needle cap can play a limit
Position effect, and the position-limiting action is dismountable, and guarantees that closed section is limited wherein, and needle will be had later by passing through
Head and be inserted into outer needle cap using complete novopen by open end, can thus make in use, no
It needs to hold outer needle cap with manpower, avoids the risk that syringe needle is pierced into user by therefore careless manipulation, in the prior art,
Syringe needle and outer needle cap inherently pass through what buckle realization was detachably connected, can thus pass through novopen needle and outer needle cap
Reverse rotation separates novopen and syringe needle, and in disassembly process, people there will not be the risk for touching syringe needle, therefore
In the method for the invention, it is ensured that the safety of user.
Shown in 3, explain to embodiment: the sharp instrument box includes including sharp instrument box cabinet 1, the sharp instrument
It is provided with collecting chamber 2 in carton and crate body 1, there is a lid on the sharp instrument box cabinet 1, lid upper surface is provided with and collecting chamber
The opening of 2 perforations, the sharp instrument box cabinet 1 are provided with disassembly seat 3 in opening, and the disassembly seat 3 is provided with holding tank 4, should
For holding tank 4 for accommodating outer needle cap, the inner wall of the holding tank 4 is provided with positive stop strip 5, and the positive stop strip 5 is for limiting outer needle cap
Rotation, the described 3 side direction horizontal direction of disassembly seat are extended with rotation axis 6, the rotation axis 6 and sharp instrument box cabinet 1 of the disassembly seat 3
Rotation connection, the disassembly seat 3 are provided with turnover mechanism, when which makes the holding tank 4 for dismantling seat 3 unloaded, disassembly
Seat 3 it is opening up, disassembly seat 3 holding tank 4 accommodate outer needle cap and syringe needle after, disassembly seat 3 it is opening down topple over syringe needle and
In needle cap to collecting chamber 2.
By having setting disassembly component on the sharp instrument box cabinet 1 for the collecting chamber 2 for collecting discarded syringe needle at one, using
When, first existing outer needle cap is placed into the holding tank 4 of disassembly seat 3, then syringe needle one end of novopen is inserted into and is accommodated
Outer needle cap in slot 4 presses down on the syringe needle of novopen, and is unloaded syringe needle by rotating novopen, accommodates
Positive stop strip 5 is set in slot 4, can mutually be contradicted with the reinforcing rib of outer needle cap outer wall, to limit outer needle cap rotation, while outer needle
Cap and syringe needle mutually limit rotation, are screwed off syringe needle from novopen by rotating, and the turnover mechanism on disassembly seat 3 is arranged in
After syringe needle is retained in holding tank 4, disassembly seat 3 is driven to overturn, by the syringe needle and outer needle cap in holding tank 4 while pouring into collection
In chamber 2, overall structure is simple, facilitates operation, so that whole operation process safety, prevents medical staff from pricking finger.
As a kind of improved specific embodiment, the disassembly seat 3 is in the taper backwards to open at one end tip, described to tear open
It unloads seat 3 and upper end 7 and lower end 8 is formed by the segmentation of rotation axis 6, the turnover mechanism includes that disassembly 3 lower end 8 of seat is arranged in
Iron balance block 9, which guarantees that the weight of disassembly its lower end 8 in zero load of seat 3 is greater than upper end 7, in disassembly seat 3
Load has after outer needle cap and syringe needle that the weight of end 7 is greater than the weight of lower end 8 thereon.
Seat 3 will be dismantled and be set as on the one hand shape that the downward taper of tip meets syringe needle Yu outer needle cap, in addition used
Iron balance block 9 keeps its tip downward when dismantling 3 zero load of seat, keeps erectting shape, the opening up of seat 3 is dismantled, due to outer needle
Cap uses the plastic film than relatively lightweight, and after disassembly seat 3 loads outer needle cap, disassembly seat 3 is kept upright state on the whole, is tearing open
After unloading the loading syringe needle of seat 3 and outer needle cap, disassembly 3 upper end of seat, 7 weight is greater than the weight of lower end 8, and disassembly seat 3 is toppled over,
Built-in syringe needle and outer needle cap are poured out together, on the whole dismantle seat 3 turnover mechanism structure it is simple, and can automatically into
Row overturning, realizes and quickly collects syringe needle and outer needle cap.
As a kind of improved specific embodiment, the turnover mechanism further includes balance plate 10, which is to set
The lower end position when 2 inner wall of collecting chamber corresponds to disassembly 3 lower end 8 of seat downward is set, the balance plate 10 is for keeping 3 sky of disassembly seat
Balance when load is provided with the sliding slot 11 of vertical direction setting on 2 inner wall of collecting chamber, be provided on the sliding slot 11 and its
The mounting blocks 12 being slidably connected, the rotation axis 6 are rotatablely connected with mounting blocks 12, are provided with spring part 13 in the sliding slot 11,
13 one end of spring part and mounting blocks 12 contradict, and the other end and 11 lower end cell wall of sliding slot of the spring part 13 contradict, the spring
For part 13 to mounting blocks 12 to the elastic pressure of 2 open at one end of collecting chamber, corresponding disassembly 3 position of seat of the balance plate 10 is provided with the
One locking press button 14 is provided with the limiting slot 15 contradicted for disassembly 3 lower end 8 of seat on first locking press button 14, is pushing the
When one locking press button 14, the first locking press button 14 decline, disassembly 3 lower end of seat is deviate from out of limiting slot 15, presses first again certainly
When locking button 14, the first locking press button 14 rises, and the limit disassembly seat 3 of limiting slot 15 swings.
By be arranged balance plate 10, limiting slot 15 limitation disassembly seat 3 lower end so that disassembly seat 3 zero load and
After placing outer needle cap, keep vertical, it is opening up, and be not easy to shake when being inserted into novopen, under original state,
First locking press button 14 is located at a high position, and outer needle cap is placed in holding tank 4 by the locking disassembly seat 3 of limiting slot 15 when in use,
When protruding into novopen, after rotation screws out syringe needle, disassembly seat 3 is pushed, pushes the first locking press button 14 indirectly, first is self-locking
Button 14 is located at low level, and limiting slot 15 is deviate from disassembly 3 lower end of seat, and disassembly seat 3, which rotates, topples over, after the reset, again by
Disassembly seat 3 is pressed down on, the first locking press button 14 is reset into a high position, locking disassembly seat 3.
As a kind of improved specific embodiment, the holding tank 4 is provided with liftout attachment, which is used for will
Outer needle guard in holding tank 4 and syringe needle ejection, further can eject holding tank 4 for outer needle guard and syringe needle, prevent outer needle guard with
Holding tank 4, which is bonded, closely to be not easy to deviate from.
As a kind of improved specific embodiment, the liftout attachment includes mandril 16 and the second locking press button 17,
The disassembly seat 3 is provided with mounting groove 18 in 4 lower end of holding tank, and second locking press button 17 is arranged in mounting groove 18, institute
It states mandril 16 and is fixedly connected on 17 upper end of the second locking press button, which stretches out mounting groove 18, by by liftout attachment
It is set as the second locking press button 17, the movement for pushing novopen is had while Blood Sampling Room syringe needle, is at this moment pressed into simultaneously
Mandril 16 is ejected mounting groove 18 so that the second locking press button 17 is ejected into a high position by the second locking press button 17, and outer needle guard is upward
Top, to reduce the suction of outer needle guard and 4 wall of holding tank.
As a kind of improved specific embodiment, the rotation axis 6 has upwardly extended pressing plate 19, and the pressing plate 19 stretches out
The opening of collecting chamber 2, the pressing plate 19 is for depressing disassembly seat 3, by the way that pressing plate 19 is arranged, to facilitate answering for the first locking press button 14
Position locking.
As a kind of improved specific embodiment, 1 bottom surface of sharp instrument box cabinet is provided with dismountable bottom plate 20,
The sharp instrument box cabinet 1 is provided with guide rail 21 in bottom, and the bottom plate 20 is slidably connected with guide rail 21, and the bottom plate 20 is sliding
The side in direction is provided with handle 22, when needing to topple over the rubbish in sharp instrument box cabinet 1, by pull handle 22 by bottom plate 20
It is extracted out along guide rail 21 to side, rubbish is poured from 1 lower end of sharp instrument box cabinet.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of method for dismounting of novopen syringe needle, which comprises the steps of:
Step 1: limiting outer needle cap one end on novopen syringe needle on sharp instrument box, outer needle cap include closed end and
One open end for syringe needle insertion, wherein limiting on dash box is closed end；
The outer needle cap on sharp instrument box is limited Step 2: the syringe needle for the novopen for using completion is inserted into towards open end
Open end；
Step 3: syringe needle is inserted into outer needle cap by open end, and it is fixed in outer needle cap；
Novopen and syringe needle are separated Step 4: being reversely rotated by novopen needle and outer needle cap.
2. a kind of method for dismounting of novopen syringe needle as claimed in claim 2, which is characterized in that further include have Step 5:
The outer needle cap with syringe needle will be disassembled to remove, be put into sharp instrument box.
3. a kind of method for dismounting of novopen syringe needle as claimed in claim 1 or 2, which is characterized in that in the step 1,
Outer needle cap is embedded in the opening of sharp instrument box cover.
4. a kind of method for dismounting of novopen syringe needle as claimed in claim 2, which is characterized in that the sharp instrument box includes sharp
Device carton and crate body (1), the sharp instrument box cabinet (1) is interior to be provided with collecting chamber (2), has a lid on the sharp instrument box cabinet (1),
The upper surface of lid is provided with the opening with collecting chamber (2) perforation, and the sharp instrument box cabinet (1) is provided with disassembly seat in opening
(3), the disassembly seat (3) is provided with holding tank (4), the holding tank (4) for accommodating outer needle cap, the holding tank (4) it is interior
Wall is provided with positive stop strip (5), and the positive stop strip (5) for limiting outer needle cap rotation, prolong by described disassembly seat (3) the side direction horizontal direction
Stretching has rotation axis (6), and the rotation axis (6) of disassembly seat (3) and sharp instrument box cabinet (1) are rotatablely connected, and the disassembly seat (3) sets
It is equipped with turnover mechanism, when which makes the holding tank (4) for dismantling seat (3) unloaded, the opening up of seat (3) is dismantled, tears open
After the outer needle cap of holding tank (4) receiving and the syringe needle that unload seat (3), the opening down of disassembly seat (3) topples over syringe needle and needle cap to collection
In chamber (2).
5. a kind of method for dismounting of novopen syringe needle as claimed in claim 4, which is characterized in that the disassembly seat (3) is in
Backwards to the taper of open at one end tip, the disassembly seat (3) forms upper end (7) and lower end (8) by rotation axis (6) segmentation,
The turnover mechanism includes iron balance block (9) of the setting in disassembly seat (3) lower end (8), which guarantees disassembly seat
(3) in zero load, the weight of its lower end (8) is greater than upper end (7), after disassembly seat (3) load has outer needle cap and syringe needle thereon
The weight of end (7) is greater than the weight of lower end (8).
6. a kind of method for dismounting of novopen syringe needle as claimed in claim 5, which is characterized in that the turnover mechanism also wraps
Balance plate (10) are included, which is setting when collecting chamber (2) inner wall corresponds to disassembly seat (3) lower end (8) downward
Lower end position, the balance plate (10) are used for balance when keeping disassembly seat (3) unloaded, are provided on collecting chamber (2) inner wall
The sliding slot (11) of vertical direction setting, is provided with the mounting blocks (12) being slidably connected with it, the rotation on the sliding slot (11)
Axis (6) and mounting blocks (12) are rotatablely connected, and are provided with spring part (13) in the sliding slot (11), spring part (13) one end and peace
It fills block (12) to contradict, the other end and sliding slot (11) lower end cell wall of the spring part (13) contradict, and the spring part (13) is to installation
For block (12) to the elastic pressure of collecting chamber (2) open at one end, corresponding disassembly seat (3) position of the balance plate (10) is provided with first
Locking press button (14) is provided with the limiting slot (15) contradicted for disassembly seat (3) lower end (8) on first locking press button (14),
When pushing the first locking press button (14), the first locking press button (14) decline is dismantled seat (3) lower end and is taken off out of limiting slot (15)
Out, when pressing the first locking press button (14) again, the first locking press button (14) rises, and limiting slot (15) limit disassembly seat (3) is left
Right swing.
7. a kind of method for dismounting of novopen syringe needle as claimed in claim 6, which is characterized in that the holding tank (4) sets
Be equipped with liftout attachment, the liftout attachment be used for by holding tank (4) outer needle guard and syringe needle eject.
8. a kind of method for dismounting of novopen syringe needle as claimed in claim 7, which is characterized in that the liftout attachment includes
There are mandril (16) and the second locking press button (17), the disassembly seat (3) is provided with mounting groove (18), institute in holding tank (4) lower end
The second locking press button (17) setting is stated in mounting groove (18), the mandril (16) is fixedly connected on the second locking press button (17)
Mounting groove (18) are stretched out in end, the mandril (16) part.
9. a kind of method for dismounting of novopen syringe needle as claimed in claim 8, which is characterized in that the rotation axis (6) to
On be extended with pressing plate (19), the pressing plate (19) stretches out the opening of collecting chamber (2), and the pressing plate (19) is for depressing disassembly seat (3).
10. a kind of method for dismounting of novopen syringe needle as claimed in claim 9, which is characterized in that the sharp instrument box cabinet
(1) bottom surface is provided with dismountable bottom plate (20), and the sharp instrument box cabinet (1) is provided with guide rail (21), the bottom in bottom
Plate (20) is slidably connected with guide rail (21), and the bottom plate (20) is provided with handle (22) in the side of glide direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380380.0A CN109395211B (en) | 2018-11-20 | 2018-11-20 | Method for disassembling insulin pen needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380380.0A CN109395211B (en) | 2018-11-20 | 2018-11-20 | Method for disassembling insulin pen needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109395211A true CN109395211A (en) | 2019-03-01 |
| CN109395211B CN109395211B (en) | 2022-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380380.0A Active CN109395211B (en) | 2018-11-20 | 2018-11-20 | Method for disassembling insulin pen needle |
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|---|---|
| CN (1) | CN109395211B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732062A (en) * | 2019-08-02 | 2020-01-31 | 宁波市北仑区人民医院 | downward-pressing type needle unloading device |
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| CN207605203U (en) * | 2017-05-15 | 2018-07-13 | 任芳宜 | Insulin syringe needle safely removes device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110732062A (en) * | 2019-08-02 | 2020-01-31 | 宁波市北仑区人民医院 | downward-pressing type needle unloading device |
| CN110732062B (en) * | 2019-08-02 | 2021-07-20 | 宁波市北仑区人民医院 | Needle device is unloaded to formula of pushing down |
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| Publication number | Publication date |
|---|---|
| CN109395211B (en) | 2022-05-20 |
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