CN109200397A - Applied to the protection sleeve pipe on syringe - Google Patents
Applied to the protection sleeve pipe on syringe Download PDFInfo
- Publication number
- CN109200397A CN109200397A CN201710530717.0A CN201710530717A CN109200397A CN 109200397 A CN109200397 A CN 109200397A CN 201710530717 A CN201710530717 A CN 201710530717A CN 109200397 A CN109200397 A CN 109200397A
- Authority
- CN
- China
- Prior art keywords
- syringe
- outer tube
- tube body
- sleeve pipe
- protection sleeve
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
-
- 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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
-
- 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
- A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters
Landscapes
- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of protection sleeve pipe applied on syringe, including tube body and outer tube, wherein the hollow inside of the tube body is axial is equipped with channel, and the engaging portion for being incorporated on default syringe is equipped in tube body side, and being arranged on tube body can be in movable telescopic shape outer tube, it is axial inside the hollow body that its outer tube has to be equipped with the through-hole protruded into for tube body, covering portion is equipped in ontology one end again, after syringe injection, outer tube can be stretched out, so that the covering portion of outer tube is covered completely outside the syringe needle of syringe, and then ensure syringe needle without being exposed to outside outer tube, occur to avoid the dangerous facts of needlestick injuries human body, so meet considering for safety.
Description
Technical field
The present invention relates to a kind of protection sleeve pipes applied on syringe, and espespecially tube body is to be assembled on syringe, and manage
Be arranged on body can be in movable telescopic outer tube, when outer tube stretches out, i.e., using covering portion by the needle of syringe
The case where head covers completely, generates to avoid the dangerous facts of prick into human body, and then prevents infection, so meets safety
Consider.
Background technique
It presses, it is common using more disposable syringe (or disposable injection syringe) now in medical science and technology field,
Mainly there is syringe syringe, push rod and syringe needle to be formed, and when being used in medication injections, it can directly be pushed using push rod
Liquid preparation stored by inside syringe, and the needle injection by being socketed in syringe end flows out, but because contact sick body (such as makes
The physical feeling of user) after, the syringe needle after being injected will expose to the open air outside, so after syringe injection, medical staff
It will must be recycled after needle guard on pinhead sleeve in a manual manner, at medical staff, healthcare workers or waste
Reason personnel etc. are pricked by syringe needle, to avoid by blood born diseases (such as: AIDS, viral hepatitis type b, hepatitis C, tuberculosis, white
The disease through blood-borne such as larynx, typhoid fever) on infection.
However, the medical staff is during needle guard is sheathed on syringe needle, if slightly external collision, divert one's attention or slightly not
The facts that the is careful and carelessness such as not being directed at, is just very likely accidentally stabbed by syringe needle, and increases through blood born diseases
Possibility, so can be connect such as with syringe in working environment whether from sufferer, doctor, nurse, nurse to healthcare workers
Touching person belongs to potential danger group.
Therefore how to try to solve above-mentioned existing missing and inconvenience, related dealer institute as engaged in this industry is urgently
Where the direction of improvement to be studied.
Summary of the invention
Therefore inventor is in view of the above-mentioned deficiency, is collecting related data, via assessing and consider in many ways, and to engage in
The many years of experience of the industry accumulation begins to design such protection sleeve pipe applied on syringe through continuous trial and modification
Patent of invention.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of protection sleeve pipe applied on syringe, can be incorporated on default syringe, it is characterized in that including tube body
And outer tube, in which:
The tube body is hollow to be axially inside equipped with channel, and is equipped in tube body side for being incorporated on default syringe
Engaging portion;
The outer tube has the hollow body for being sheathed on tube body in movable telescopic shape, and empty internal axial in the body
It is equipped with the through-hole protruded into for tube body, and ontology one end is equipped with covering portion, before which stretches, the syringe needle of the default syringe
It is pierced by covering portion, and after outer tube stretches, the needle container of the default syringe is in covering portion.
The protection sleeve pipe applied on syringe, in which: the tube body is made of transparent material.
The protection sleeve pipe applied on syringe, in which: the engaging portion of the tube body is with respect to bending is set outwardly at two sides
Have in hook and the cramping body for being held in the arrived tableting of default injector syringe.
The protection sleeve pipe applied on syringe, in which: the tube body end surface is convexly equipped at least one at a distance of knot
Limited block at one distance of conjunction portion, then it is then convexly equipped with the stop block of at least one set of axially spaced-apart arrangement in another end surfaces of tube body,
And at least one hollow hole is equipped on the outer bushing surface, and hollow hole to one end face of outer tube is equipped with limiting section, work as housing
Before pipe stretches, which is limited between engaging portion and limited block, and after outer tube stretches, which is limited in two axis
To between the stop block of arrangement.
The protection sleeve pipe applied on syringe, in which: the limited block surface of the tube body is formed with the guiding of arcuation
Face.
The protection sleeve pipe applied on syringe, in which: two stop block opposite exterior lateral sides faces of the tube body are equipped with and lead
Inclined-plane, and two stop block relative inner faces are then equipped with the stop surface for block limiting section outer surface and hollow hole side wall surface.
The protection sleeve pipe applied on syringe, in which: the hollow hole of the outer tube is adjacent to limiting section one side
It is formed with supporting surface.
The protection sleeve pipe applied on syringe, in which: cut open on the tube surfaces equipped with aperture.
The protection sleeve pipe applied on syringe, in which: the covering portion of the outer tube is adjacent to shape at ontology side
At have make covering portion aperture reduce tapered portion.
The protection sleeve pipe applied on syringe, in which: the aperture of the covering portion of the outer tube is less than the hole of through-hole
Diameter.
Main advantages of the present invention are that the hollow inside of the tube body is axial and are equipped with channel, and are equipped with and combine in tube body side
Portion, and being arranged on tube body can be axial inside the hollow body that outer tube has to be equipped with confession in movable telescopic shape outer tube
The through-hole that tube body protrudes into, then be equipped with covering portion in ontology one end, i.e., it can be assembled on syringe using the engaging portion of tube body, and
After syringe terminates to inject operation, outer tube can be stretched out, so that the covering portion of outer tube covers syringe completely
Syringe needle outside, and then ensure that syringe needle without being exposed to outside outer tube, occurs to avoid the dangerous facts of prick into human body, so meets
Safety is considered, and outer tube is during stretching out, and the hand for applying hitter is not required to needle tip by syringe
At end, the syringe needle of syringe can be made to cover completely, so achieve the purpose that promote the upper safety of operation.
It is also an advantage of the present invention that the engaging portion of the tube body be assembled on syringe for firm so that outer tube in
In use, being not susceptible to situations such as rocking or falling, and then ensure using upper stability, and because protection sleeve pipe is to pass through tube body
Engaging portion mutually assemble with syringe, so protection sleeve pipe can be applied to the syringe of most types on the market, note
Emitter is to be not necessary to the structure design of change script, so achievees the purpose that promote ease of use.
It is also an advantage of the present invention that the tube body is made of transparent material, and at least one hollow out is offered on outer tube
Hole, to facilitate by applying hitter using the injection situation of the syringe Chinese medicine of hollow hole observation syringe, so accurately injection
Medicament, and outer bushing surface is for the texts, image message such as mark operation instruction, warning statement or poster, to reach multipurpose
Purpose.
The aperture that advantage of the present invention also resides in the covering portion of the outer tube is less than the aperture of ontology, to avoid that finger occurs
Abdomen touches the case where needle tip of syringe from covering portion opening, avoids occurring during subsequent recovery really to reach
Infect the purpose of situation.
Detailed description of the invention
Fig. 1 is stereo appearance figure of the invention.
Fig. 2 is stereogram exploded view of the invention.
Fig. 3 is the stereo appearance figure before use of the present invention.
Fig. 4 is the stereo appearance figure after use of the present invention.
Description of symbols: 1- tube body;The channel 10-;The engaging portion 11-;111- cramping body;12- limited block;121- guiding
Face;13- stop block;131- guiding incline;132- stop surface;14- aperture;2- outer tube;20- through-hole;21- ontology;22- cladding
Portion;221- tapered portion;23- hollow hole;231- supporting surface;24- limiting section;3- syringe;31- syringe;311- arrived tableting;32-
Push rod;33- syringe needle;331- protective case.
Specific embodiment
To reach above-mentioned purpose with effect, the technology used in the present invention means and its construction, the method for implementation etc. are hereby drawn
Figure is as follows with regard to its feature and function of presently preferred embodiments of the present invention elaborate, is understood completely with sharp.
It please refers to shown in Fig. 1, Fig. 2, is stereo appearance figure and stereogram exploded view of the invention, it can be clearly seen from the figure that,
The present invention includes tube body 1 and outer tube 2, in which:
The tube body 1 is made of transparent material, and is axially equipped with channel 10 in the hollow inside of tube body 1, then in 1 side of tube body
Equipped with engaging portion 11, and the cramping body 111 being equipped in hook is bent at opposite two sides in engaging portion 11 outwardly, and 1 one end table of tube body
Face is convexly equipped at least one limited block 12 at 11 1 distance of engaging portion, and 12 surface of limited block is formed with the guiding of arcuation
Face 121, then the stop block 13 of at least one set of axially spaced-apart arrangement is convexly equipped in another end surfaces of tube body 1, and two backstops of tube body 1
13 opposite exterior lateral sides face of block is equipped with guiding incline 131, and two stop blocks, 13 relative inner face is equipped with stop surface 132, and in 1 table of tube body
It is cutd open on face equipped with aperture 14.
The outer tube 2 has a hollow body 21, and is axially equipped with through-hole 20, and ontology 21 in the hollow inside of ontology 21
One end is equipped with the tapered covering portion 22 in aperture, and covering portion 22 is adjacent to being formed with tapered portion 221 at 21 side of ontology, then outside
At least one hollow hole 23 is equipped on 2 surface of casing, and hollow hole 23 to 2 other end of outer tube is equipped with limiting section 24;
In addition, the hollow hole 23 of the outer tube 2 is formed with supporting surface 231 adjacent to 24 one side of limiting section.
Above-mentioned each component is first to penetrate tube body 1 in the through-hole 20 of outer tube 2 when assembling, the sheet of outer tube 2
Body 21 i.e. can be sequentially across the plural stop block 13 of tube body 1 and limited block 12, so that outer tube 2 far from 22 one end of covering portion
Limiting section 24 enters in a limit between limited block 12 and engaging portion 11, and in ontology 21 across the plural backstop of tube body 1
During block 13 and limited block 12, the guiding face 121 of the guiding incline 131 and limited block 12 of outside stop block 13 can be passed through
Guide function to make the ontology 21 of outer tube 2 is smooth to be sheathed on outside tube body 1, and then completes the assembling of protection sleeve pipe of the present invention.
Fig. 3, Fig. 4 are please referred to, is the stereo appearance figure before use of the present invention and the stereo appearance figure after use, by can in figure
It is apparent from, the present invention can be installed in outer injectors 3 in actual use using the engaging portion 11 of tube body 1, injection
Device 3 has a syringe 31, and is externally provided in 31 one end of syringe court in elliptoid arrived tableting 311, and having placed in syringe 31 can
It is sheathed with syringe needle 33 for the push rod 32 of shift reciprocately, then in 31 other end of syringe, and is arranged with a protective case 331 on syringe needle 33,
And the syringe 3 can penetrate syringe needle 33 in the channel of tube body 1 10, then persistently wear outward, so that syringe 31 is inserted into
In channel 10, and syringe needle 33 can be then pierced by the channel of tube body 1 10, and tube body 1 can pass through answering for engaging portion 11 again
Number cramping body 111 combines positioning in one to be held on 311 peripheral region of arrived tableting of syringe 31, by syringe 3 and the present invention
Protection sleeve pipe is firm, is assembled into one really.
And when syringe 3 is in use, can first the protective case 331 being arranged on syringe needle 33 be separated by applying hitter, and injecting
Adding liquid medicament (not shown) in the syringe 31 of device 3, can be by syringe needle 33 come to the sick body (body of such as user
Position) injection operation is carried out, at least one hollow hole 23, institute are offered because tube body 1 is made of transparent material, and on outer tube 2
The injection situation of the medicament in syringe 31 can be observed using hollow hole 23 to apply hitter, with accurately injection medicament, and it is to be injected
After, it can exert a force and stretch out outer tube 2, so that the limiting section 24 of outer tube 2 is detached from limited block 12 and engaging portion
Limitation between 11, and then make outer tube 2 can be in progress movable telescopic movement on 1 surface of tube body, then continue outer tube 2 is outside
It stretches, the limiting section 24 of outer tube 2 can enter to plural backstop along the guiding incline 131 of 1 inside stop block 13 of tube body
In a limit between block 13, since plural 13 relative inner face of stop block is equipped with stop surface 132, so 2 hollow hole 23 of outer tube
Supporting surface 231 and 24 lateral surface of limiting section be subject to two stop surfaces, 132 block limit, to avoid the limiting section of outer tube 2
Between 24 detach the plural stop block 13 of tube body 1 easily, and then have effects that good location, so prevents from stretching out outer tube
When 2, the situation isolated with the generation of tube body 1 of outer tube 2, and be in one in plural stop block 13 to the limiting section of outer tube 2 24
After limit, the covering portion 22 of outer tube 2 is the syringe needle 33 that can cover syringe 3 completely, to avoid hitter or other people is applied
(such as: healthcare workers or offal treatment personnel) carelessly touches syringe needle 33, and there is a situation where infecting, it is so complete
At use of the invention.
The present invention has the advantages that following:
(1) syringe 3 injection after, because outer tube 2 can on 1 surface of tube body carry out movable telescopic movement,
So outer tube 2 can be stretched out, so that the covering portion 22 of outer tube 2 is covered completely outside the syringe needle 33 of syringe 3, in turn
Ensure that syringe needle 33 without being exposed to outside outer tube 2, occurs to avoid the dangerous facts of prick into human body, so meets examining for safety
Amount, and outer tube 2, during stretching out, the hand for applying hitter is not required at 33 tip of syringe needle by syringe 3, just
The syringe needle 33 of syringe 3 can be covered completely, so promote the effectiveness for operating upper safety.
(2) protection sleeve pipe is to be assembled on syringe 3 using the engaging portion 11 of tube body 1 come firm, so that outer tube 2
In in use, be not susceptible to situations such as rocking or falling, and then ensure using upper stability, and because protection sleeve pipe is to pass through pipe
The engaging portion 11 of body 1 is mutually assembled with syringe 3, so protection sleeve pipe can be applied to the syringe of most types on the market
3, syringe 3 is the structure design for being not necessary to change script, so achievees the effect that promotion uses upper convenience.
(3) tube body 1 is made of transparent material, and at least one hollow hole 23 is offered on outer tube 2, when being applied
When playing operation, the injection situation of 31 Chinese medicine of syringe of syringe 3 can be observed using hollow hole 23 by applying hitter, with accurately
Injection medicament, and outer tube 2 is for texts, image message such as mark operation instruction, warning statement or posters, to reach multi-purpose
The effectiveness on way.
(4) it is formed with tapered portion 221 between the covering portion 22 and ontology 21 of the outer tube 2, so the aperture of covering portion 22
I.e. can be relatively tapered therewith, and then avoid that 33 tip of syringe needle that finger abdomen touches syringe 3 from 22 opening of covering portion occurs
The case where, to avoid the situation infected during subsequent recovery really.
Above-mentioned detailed description is to illustrate that only the embodiment is not used for a kind of preferable possible embodiments of the present invention
To limit the scope of protection of the present invention, it is all it is other without departing from the equivalent change completed under disclosed skill spirit with
Modification change, is intended to be limited solely by the scope of the patents that the present invention is covered.
Claims (10)
1. a kind of protection sleeve pipe applied on syringe, can be incorporated on default syringe, it is characterized in that include tube body and
Outer tube, in which:
The tube body is hollow to be axially inside equipped with channel, and is equipped with the combination for being incorporated on default syringe in tube body side
Portion;
With the hollow body for being sheathed on tube body in movable telescopic shape, and in the body, empty inside is axially worn the outer tube
There is the through-hole protruded into for tube body, and ontology one end is equipped with covering portion, before which stretches, the syringe needle of the default syringe is pierced by
Covering portion, and after outer tube stretches, the needle container of the default syringe is in covering portion.
2. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: the tube body is by transparent material system
At.
3. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: the engaging portion of the tube body is opposite
Bending outwardly is equipped in hook and the cramping body for being held in the arrived tableting of default injector syringe at two sides.
4. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: the tube body end surface projection
There is at least one limited block at one distance of engaging portion, then between another end surfaces of tube body are then convexly equipped at least one set of axial direction
Every the stop block of arrangement, and at least one hollow hole is equipped on the outer bushing surface, and hollow hole to one end face of outer tube is set
There is limiting section, before outer tube stretching, which is limited between engaging portion and limited block, and after outer tube stretches, it should
Limiting section is limited between the stop block of two axial alignments.
5. being applied to the protection sleeve pipe on syringe according to claim 4, it is characterised in that: the limited block surface of the tube body
It is formed with the guiding face of arcuation.
6. being applied to the protection sleeve pipe on syringe according to claim 4, it is characterised in that: two stop block phases of the tube body
Guiding incline is equipped with to lateral surface, and two stop block relative inner faces are then equipped with for block limiting section outer surface and hollow hole side
The stop surface of wall surface.
7. being applied to the protection sleeve pipe on syringe according to claim 4, it is characterised in that: the hollow hole phase of the outer tube
Supporting surface is formed with adjacent to limiting section one side.
8. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: cut open and be equipped on the tube surfaces
Aperture.
9. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: the covering portion phase of the outer tube
Adjacent to be formed at ontology side make covering portion aperture reduce tapered portion.
10. being applied to the protection sleeve pipe on syringe according to claim 1, it is characterised in that: the covering portion of the outer tube
Aperture be less than through-hole aperture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710530717.0A CN109200397A (en) | 2017-07-03 | 2017-07-03 | Applied to the protection sleeve pipe on syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710530717.0A CN109200397A (en) | 2017-07-03 | 2017-07-03 | Applied to the protection sleeve pipe on syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109200397A true CN109200397A (en) | 2019-01-15 |
Family
ID=64992204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710530717.0A Pending CN109200397A (en) | 2017-07-03 | 2017-07-03 | Applied to the protection sleeve pipe on syringe |
Country Status (1)
Country | Link |
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CN (1) | CN109200397A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109893721A (en) * | 2019-02-25 | 2019-06-18 | 江苏贺利氏医药机械有限公司 | A kind of protective device of syringe |
WO2022261953A1 (en) * | 2021-06-18 | 2022-12-22 | 王济扬 | Safety vaccine injection syringe |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154698A (en) * | 1990-10-19 | 1992-10-13 | Patrizio Compagnucci | Single use syringe incorporating a sliding protection cap for the needle |
US5743887A (en) * | 1996-07-16 | 1998-04-28 | Brattesani; Steven J. | Syringe safety sleeve adapter apparatus |
US6030366A (en) * | 1998-11-09 | 2000-02-29 | Safety Syringes, Inc. | Syringe guard system for a unit dose syringe |
US20040116863A1 (en) * | 2002-12-12 | 2004-06-17 | Chang-Ming Yang | Intra-venous catheter structure |
CN1867368A (en) * | 2003-10-16 | 2006-11-22 | 特克法马许可公司 | Injection device comprising a needle cover |
US20060264825A1 (en) * | 2005-05-20 | 2006-11-23 | Safety Syringes, Inc. | Syringe with needle guard injection device |
CN1913933A (en) * | 2003-12-16 | 2007-02-14 | 贝克顿·迪金森公司 | Safety shield system for prefilled syringe |
CN104093441A (en) * | 2011-12-08 | 2014-10-08 | 赛诺菲-安万特德国有限公司 | Syringe carrier |
CN104548277A (en) * | 2013-10-16 | 2015-04-29 | 吴国城 | Safety syringe |
-
2017
- 2017-07-03 CN CN201710530717.0A patent/CN109200397A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5154698A (en) * | 1990-10-19 | 1992-10-13 | Patrizio Compagnucci | Single use syringe incorporating a sliding protection cap for the needle |
US5743887A (en) * | 1996-07-16 | 1998-04-28 | Brattesani; Steven J. | Syringe safety sleeve adapter apparatus |
US6030366A (en) * | 1998-11-09 | 2000-02-29 | Safety Syringes, Inc. | Syringe guard system for a unit dose syringe |
US20040116863A1 (en) * | 2002-12-12 | 2004-06-17 | Chang-Ming Yang | Intra-venous catheter structure |
CN1867368A (en) * | 2003-10-16 | 2006-11-22 | 特克法马许可公司 | Injection device comprising a needle cover |
CN1913933A (en) * | 2003-12-16 | 2007-02-14 | 贝克顿·迪金森公司 | Safety shield system for prefilled syringe |
US20060264825A1 (en) * | 2005-05-20 | 2006-11-23 | Safety Syringes, Inc. | Syringe with needle guard injection device |
CN104093441A (en) * | 2011-12-08 | 2014-10-08 | 赛诺菲-安万特德国有限公司 | Syringe carrier |
CN104548277A (en) * | 2013-10-16 | 2015-04-29 | 吴国城 | Safety syringe |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109893721A (en) * | 2019-02-25 | 2019-06-18 | 江苏贺利氏医药机械有限公司 | A kind of protective device of syringe |
CN109893721B (en) * | 2019-02-25 | 2021-03-12 | 江苏贺利氏医药机械有限公司 | Protective device of syringe |
WO2022261953A1 (en) * | 2021-06-18 | 2022-12-22 | 王济扬 | Safety vaccine injection syringe |
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Application publication date: 20190115 |
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