CN102688542B - Device integrated with syringe needle and matched with medical syringe needle cylinder - Google Patents
Device integrated with syringe needle and matched with medical syringe needle cylinder Download PDFInfo
- Publication number
- CN102688542B CN102688542B CN 201210003808 CN201210003808A CN102688542B CN 102688542 B CN102688542 B CN 102688542B CN 201210003808 CN201210003808 CN 201210003808 CN 201210003808 A CN201210003808 A CN 201210003808A CN 102688542 B CN102688542 B CN 102688542B
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- cylindrical drum
- syringe
- hemostasis
- circular hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00412—Plasters use for use with needles, tubes or catheters
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
Abstract
The invention belongs to the technical field of medical syringes, and in particular relates to a device integrated with a syringe needle and matched with a medical syringe needle cylinder. The device provided by the invention is integrated with the syringe needle. The device is convenient for a patient to carry out intramuscular injection independently and is convenient for disinfection and homeostasis of an injection port after the injection is finished due to the arrangement of a homeostasis and disinfection paster, and therefore, infection is prevented.
Description
Technical field:
The invention belongs to the injector for medical purpose technical field, refer in particular to a kind of device that cooperates the integrated injection needle of medical injection syringe use.
Background technology:
At present, along with improving constantly of the medical level of countries in the world, people have had new requirement to health and the convenient degree of medical supplies.For a long time, the infection in medical procedure constantly takes place, no matter be medical personnel or patient, its route of infection directly infect or indirect infection nothing more than, and wherein, the indirect infection major part is that the clean or improper use of medical apparatus and instruments causes.Be example with the syringe: it be clinical in one of higher medical apparatus and instruments of frequency of utilization, also be the apparatus that directly contacts with the patient.Need before the syringe of traditional form uses to carry out disinfection with the position that alcohol swab need be injected the patient earlier, the reuse medical cotton ball stopped blooding to the injection site after injection finished.But, during the operation above-mentioned steps, often have carelessness.For example, after injection finishes, in the process of hemostasis, misoperation also can occur and cause stopping blooding thorough or the situation that infects.And, sickness rate raising along with the frequent injectable drug disease of various needs, increasing needs of patients often carries out injection for curing, and existing normal injection syringe and inconvenient patient carry out self-injection, need rush towards that hospital injects or by other people auxiliary injection, expend plenty of time and money, and very inconvenient.
The objective of the invention is to: a kind of device that is integrated with injection needle is provided, and this device makes things convenient for the patient to carry out self-intramuscular injection, and this device carries a hemostasis sterilization and paste, and to the injection port hemostasis that carries out disinfection, protects from infection after convenient injection is finished.
Summary of the invention:
The apparatus structure that is integrated with injection needle provided by the invention is simple, cost is low, be easy to produce in enormous quantities, and convenient the use.
The invention provides a kind of device that cooperates the integrated injection needle of medical injection syringe use, this device comprises cylindrical drum and tube medicated cap supporting with it of built-in (integrated) injection needle, wherein, cylindrical drum is divided into dismountable two parts (upper and lower), bottom and syringe needle are integrated, paste and be stained with a waterproof and breathable hemostasis on the top barrel on top.
It is a transparent circular medical film (size be slightly less than or be equal to cylindrical drum upper end plane) that main body is pasted in hemostasis, and the two sides of thin film scribbles medical adhesive, but the viscosity difference; The more weak one side of viscosity bonding with plane, top cylindrical drum top, make it be attached to (peelable) on the cylindrical drum; The one side that viscosity is stronger is bonding with circular disinfecting hemostasis pad, the disinfecting hemostasis pad is positioned at thin film center and is slightly less than thin film, like this, the part that thin film goes out the disinfecting hemostasis pad greatly just can stick on the user skin when injection, because its viscosity is greater than other one side, therefore, can be easy to paste automatically and keep somewhere on skin; There is aperture at the center of thin film, passes through for syringe needle.
The present invention than the outstanding advantage of prior art is:
1, cost of the present invention is low, and is simple in structure, easy to use, is easy to produce in enormous quantities.
2, the invention enables the patient to inject voluntarily, need not to rush towards hospital, save plenty of time and money;
Significantly reduced the patient infection simultaneously and the probability improperly that stops blooding.
3, the present invention is suitable for and the supporting use of existing syringe cylinder, need not to make again syringe, avoids repetition and waste.
Description of drawings:
Fig. 1: apparatus of the present invention complete structure sketch map
Fig. 2: cylindrical drum of the present invention top and the bottom separate sketch map
Fig. 3: disinfecting hemostasis pastes sketch map
The specific embodiment
Embodiment 1
With concrete embodiment the present invention is described further below, referring to Fig. 1-2 and 3
The inventive system comprises two parts, comprise cylindrical drum A and tube medicated cap B supporting with it of built-in (integrated) injection needle, the syringe needle that tube medicated cap B exposes in order to protection.Wherein, cylindrical drum A is divided into dismountable two parts--top 1 and bottom 2, and bottom 2 is integrated with syringe needle, and top 1 and bottom 2 can closely link together, and when both linked together, it is outer conveniently to inject that syringe needle can expose tube with suitable length.
The bottom 2 of cylindrical drum A is made up of syringe needle 21 and syringe needle overcoat 22; Syringe needle overcoat 22 is divided into leading portion 23, stage casing 24 and latter end 25 3 parts, and leading portion 23 is cylindric, and cylinder outer wall is provided with external screw thread, the roof of leading portion 23 is provided with circular hole 26, and stage casing 24 is round table-like, and being stretched out downwards by leading portion 23 bottoms forms, latter end 25 still is cylindric, on connect stage casing 24; Syringe needle 21 afterbodys extend to both sides, link together with the inwall of syringe needle overcoat 22, are formed in one, and inseparable, syringe needle 21 leading portions extend bottom 2 by circular hole 26; The internal diameter of latter end 25 is basic identical with the syringe barrel dliameter that is used, when the syringe needle 21 with this cylindrical drum A is connected to syringe, the latter end 25 of described syringe needle overcoat 22 can be placed in one with the part of suitable compactness with the syringe that is used, and syringe comes off in the time of can preventing from holding this device.
The top 1 of cylindrical drum A is similarly cylindric, be provided with the hollow cylinder 11 that matches with the leading portion 23 of bottom 2 in the top 1, cylinder 11 inside are provided with the female thread that matches with the external screw thread of the leading portion 23 of bottom 2, top 1 and the bottom 2 of cylindrical drum A closely can be linked together; Cylinder 11 bottoms are the round table-like bottom that outwards extends downward top 1, and this part matches with the stage casing 24 of bottom 2, and both can be on top 1 closely connect when being connected with bottom 2.Be respectively equipped with corresponding circular hole 12 and 13 on the top barrel on top 1 and on cylinder 11 top end walls, when top 1 was connected with bottom 2, syringe needle 21 can expose to cylindrical drum A by this circular hole 12 and 13.
Also be provided with a waterproof and breathable hemostasis on the top barrel on top 1 and paste 3; Hemostasis subsides 3 are divided into two-layer, bottom 31 and hemostatic layer 32; Bottom 31 is a transparent medical film, and the front and back of thin film all scribbles medical adhesive, and positive viscosity is greater than back side viscosity, and the back side is in order to bonding with the top barrel on top 1; Hemostatic layer 32 sticks on the center in bottom 31 fronts by above-mentioned adhesive, its diameter is less than bottom 31, bottom 31 is circular position 33 greater than the part of hemostatic layer 32, when injection, position 33 can with the user contact skin, break away from cylindrical drum A because its viscosity greater than bottom 31 backs, can make this hemostasis paste when injection is finished, be retained on the skin.Hemostatic layer 32 can be bacteria cellulose film, adsorptive pads etc., is mixed with the medicine of disinfecting hemostasis on it.Bottom 31 is provided with the circular hole corresponding to circular hole 12, and syringe needle 21 exposes by this hole, because this body structure of hemostatic layer is comparatively loose, syringe needle can pass wherein easily, therefore, need not to arrange circular hole.The thin film two ends of bottom 31 also can be provided with outstanding 34 of two semicircle shapes, do not contain adhesive on it, top 1 is being connected with bottom 2 and syringe needle 21 is being passed hemostasis pasted 3 o'clock, two outstanding 34 can be affixed on the outer wall of cylindrical drum A, and with the finger pinch, to guarantee that syringe needle passes hemostasis smoothly and pastes 3, hemostasis can't be pasted 3 and disclose from cylindrical drum A.Hemostatic layer 32 can be used the materials such as adsorptive pads that are mixed with medicine commonly used in the adhesive bandage, plays the effect of hemostasis suction.
When using said apparatus, top 1 and the bottom 2 of cylindrical drum A link together, and syringe needle 21 exposes suitable length, when injecting, can hand device of the present invention and directly carry out self-intramuscular injection, and it is dark excessively not worry that syringe needle bending or syringe needle penetrate muscle; Simultaneously, the length of the syringe needle overcoat 22 of bottom 2 also can suitably arrange, so as on top 1 with bottom 2 separately and bottom 2 when being connected syringe, convenient absorption injecting fluid.
Claims (8)
1. device that cooperates the integrated injection needle that the medical injection syringe uses, it comprises cylindrical drum (A) and a tin medicated cap (B) supporting with it of an integrated injection needle, a syringe needle that medicated cap (B) exposes in order to protection; It is characterized in that: cylindrical drum (A) is divided into dismountable top (1) and bottom (2) two parts, bottom (2) is integrated with syringe needle, top (1) and bottom (2) can closely link together, and when both linked together, it is outer conveniently to inject that syringe needle can expose tube with suitable length; The bottom (2) of cylindrical drum (A) is made up of syringe needle (21) and syringe needle overcoat (22); Syringe needle overcoat (22) is divided into leading portion (23), stage casing (24) and latter end (25) three parts, leading portion (23) is cylindric, cylinder outer wall is provided with external screw thread, the roof of leading portion (23) is provided with circular hole (26), stage casing (24) is round table-like, being stretched out downwards by leading portion (23) bottom forms, and latter end (25) still is cylindric, on connect stage casing (24); Syringe needle (21) afterbody extends to both sides, links together with the inwall of syringe needle overcoat (22), is formed in one, and inseparable, syringe needle (21) extends syringe needle overcoat (22) by circular hole (26); The internal diameter of latter end (25) is basic identical with the syringe barrel dliameter that is used, with the syringe needle (21) of this cylindrical drum (A) when being connected to syringe, the latter end (25) of described syringe needle overcoat (22) can be placed in one with the part of suitable compactness with the syringe that is used.
2. device as claimed in claim 1, it is characterized in that: the top (1) of cylindrical drum (A) is similarly cylindric, be provided with the hollow cylinder (11) that matches with the leading portion (23) of bottom (2) in the top (1), cylinder (11) inwall is provided with the female thread that matches with the external screw thread of the leading portion (23) of bottom (2), top (1) and bottom (2) of cylindrical drum (A) closely can be linked together; Cylinder (11) bottom is the round table-like bottom that outwards extends downward top (1), and this part matches with the stage casing (24) of bottom (2), and both can (1) closely connect when being connected with bottom (2) on top; Be respectively equipped with corresponding circular hole (12) and (13) on the top barrel on top (1) and on cylinder (11) top end wall, top (1) and bottom (2) are when being connected, and syringe needle (21) can expose to cylindrical drum (A) by this circular hole (12) and (13).
3. as the arbitrary described device of claim 1-2, it is characterized in that: also be provided with a waterproof and breathable hemostasis on the top barrel of top (1) and paste (3).
4. device as claimed in claim 3 is characterized in that: hemostasis paste (3) be divided into two-layer, bottom (31) and hemostatic layer (32); Bottom (31) is a transparent medical film, and the front and back of thin film all scribbles medical adhesive, and positive viscosity is greater than back side viscosity, and the back side is in order to bonding with the top barrel of top (1); Hemostatic layer (32) sticks on the positive center of bottom (31) by above-mentioned adhesive, its diameter is less than bottom (31), bottom (31) is circular position (33) greater than the part of hemostatic layer (32), when injection, position (33) can with the user contact skin, break away from cylindrical drum (A) because its viscosity greater than bottom (31) back, can make this hemostasis paste when injection is finished, be retained on the skin.
5. device as claimed in claim 4 is characterized in that: the circular hole that also is provided with on the bottom (31) of (3) corresponding to circular hole (12) is pasted in hemostasis, and syringe needle (21) exposes by this circular hole.
6. device as claimed in claim 5 is characterized in that: the thin film two ends that the bottom (31) of (3) is pasted in hemostasis also can be provided with outstanding (34) of two semicircle shapes, do not contain adhesive on it.
7. as each described device of claim 5-6, it is characterized in that: hemostatic layer (32) can be bacteria cellulose film or adsorptive pads, is mixed with the medicine of disinfecting hemostasis on it.
8. device as claimed in claim 1 is characterized in that: on the outer wall on cylindrical drum (A) top (1) handgrip part can also be set.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210003808 CN102688542B (en) | 2012-01-09 | 2012-01-09 | Device integrated with syringe needle and matched with medical syringe needle cylinder |
| PCT/CN2012/085939 WO2013104221A1 (en) | 2012-01-09 | 2012-12-05 | Device integrated with an injection needle for using cooperatively with medical injection needle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210003808 CN102688542B (en) | 2012-01-09 | 2012-01-09 | Device integrated with syringe needle and matched with medical syringe needle cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102688542A CN102688542A (en) | 2012-09-26 |
| CN102688542B true CN102688542B (en) | 2013-09-25 |
Family
ID=46854382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210003808 Expired - Fee Related CN102688542B (en) | 2012-01-09 | 2012-01-09 | Device integrated with syringe needle and matched with medical syringe needle cylinder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102688542B (en) |
| WO (1) | WO2013104221A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688542B (en) * | 2012-01-09 | 2013-09-25 | 吴晓楠 | Device integrated with syringe needle and matched with medical syringe needle cylinder |
| CN102921069A (en) * | 2012-11-23 | 2013-02-13 | 吴晓楠 | Self-injection device for medical purpose |
| BR112015027762A2 (en) * | 2013-05-03 | 2017-08-29 | Clearside Biomedical Inc | APPLIANCE AND METHODS FOR OCULAR INJECTION |
| KR102251644B1 (en) * | 2019-05-08 | 2021-05-13 | 김용현 | Drug mixing device, drug mixing kit comprising the same and method for manufacturing the same |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929425A1 (en) * | 1979-07-20 | 1981-02-12 | Lothar Kling | DEVICE FOR INJECTION SYRINGES FOR INTRAMUSCULAR AND SUBENTANE INJECTION |
| NZ244980A (en) * | 1991-11-15 | 1994-07-26 | Delta West Pty Ltd | Injection device operated by a deformable plastics ampoule |
| US5941850A (en) * | 1998-06-29 | 1999-08-24 | Shah; Binod | Safety cannula |
| JP2000116774A (en) * | 1998-10-20 | 2000-04-25 | Mitsubishi Pencil Co Ltd | Needling tool |
| US7393344B2 (en) * | 1999-12-23 | 2008-07-01 | Owais Mohammed | Hypodermic syringe needle assembly and method of making the same |
| US6524284B1 (en) * | 2000-03-31 | 2003-02-25 | John M. Marshall | Medical injection patch |
| CN2892119Y (en) * | 2006-04-05 | 2007-04-25 | 刘文杰 | Exchangeable needle head structure for needle revertive back type injector and needle head revertive back type injector |
| CN101411904A (en) * | 2007-10-16 | 2009-04-22 | 上海顶尖堂生化科技有限公司 | Needle head structure for safety syringe |
| CN101249291B (en) * | 2008-02-04 | 2010-06-09 | 房东森 | Safety syringe |
| CN202005908U (en) * | 2011-03-10 | 2011-10-12 | 长春工业大学 | Bacterial cellulose membrane band-aid |
| CN102688542B (en) * | 2012-01-09 | 2013-09-25 | 吴晓楠 | Device integrated with syringe needle and matched with medical syringe needle cylinder |
| CN102716531A (en) * | 2012-06-11 | 2012-10-10 | 侯李明 | Disposable medical syringe needle |
-
2012
- 2012-01-09 CN CN 201210003808 patent/CN102688542B/en not_active Expired - Fee Related
- 2012-12-05 WO PCT/CN2012/085939 patent/WO2013104221A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN102688542A (en) | 2012-09-26 |
| WO2013104221A1 (en) | 2013-07-18 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |