CN108379697A - It is a kind of that dedicated pre-encapsulated injector is subcutaneously injected - Google Patents
It is a kind of that dedicated pre-encapsulated injector is subcutaneously injected Download PDFInfo
- Publication number
- CN108379697A CN108379697A CN201810445401.6A CN201810445401A CN108379697A CN 108379697 A CN108379697 A CN 108379697A CN 201810445401 A CN201810445401 A CN 201810445401A CN 108379697 A CN108379697 A CN 108379697A
- Authority
- CN
- China
- Prior art keywords
- helmet
- needle
- draw point
- encapsulated injector
- housing
- 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
- 239000011521 glass Substances 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 241001149930 Protura <class> Species 0.000 claims description 15
- 239000003814 drug Substances 0.000 description 10
- 229940079593 drug Drugs 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000007774 longterm Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
Abstract
Dedicated pre-encapsulated injector is subcutaneously injected the present invention provides a kind of comprising glass cloth, push rod, piston, needle, helmet, the front end of the glass needle tubing are provided with hour hand penetrate through with needle tubing, helmet be set in syringe needle outside and with syringe needle outer surface close fit.Conventional syringe currently on the market, injection angles are 30 45 degree, depth generally requires to be the 2/3 of syringe needle, user is in use because operate the incorrect risk for be easy to causeing severe pain or stabbing oneself, while the present invention facilitates medical staff to use, also the requirement that user voluntarily injects is reduced, it can be with any angle direct injection, safely and effectively.
Description
Technical field
The present invention relates to a kind of medicament packaging containers, specifically a kind of that dedicated pre-encapsulated injector is subcutaneously injected.
Background technology
Pre-encapsulated injector is a kind of novel drug packing material, it is directly loadable into liquid medicine in syringe and protects
It deposits, typical medicine packing container is equivalent to when storing drug, and be equivalent to common syringe when in use, when use is simple
It is convenient.Injector assembly generally comprises housing, piston, push rod, needle, and piston is mounted on push rod front, can be driven outside by push rod
It is twitched back and forth in set, needle installation is connected to housing front end, is equipped with silica gel helmet thereon.As pre-encapsulated injector, housing is
It is processed by glass tube, has good compatibility with drug, it in this way can be in order to long term storage liquid drug.
Glass cloth currently on the market does not have hour hand product, medical staff's use aspect is caused it is certain constant,
Hour hand product can improve medical staff's working efficiency, and user can also be used by simply training oneself, be not concerned about
Needle point is long to stab oneself.
Invention content
Present invention aim to address users during voluntarily use is easy to stab oneself since needle point is long, provides one
The subcutaneous hour hand syringe of kind advantages of simple, can be used directly, and avoid because operation is not professional to lead to malpractice.
The present invention solve above-mentioned technical problem the technical solution adopted is that：It is a kind of that dedicated pre- embedding injection is subcutaneously injected
The front end of device, including housing, push rod, piston, draw point and helmet, housing is equipped with conehead, and draw point is connected with conehead, before push rod
End is equipped with piston, and piston is set to jacket internal, and helmet is set on conehead, the draw point front end and glass cloth conehead front end
The distance between be 6-8mm, draw point is located inside helmet.
The draw point length of the hypodermic needle of the prior art is mostly 20-25mm, and draw point is easy to be pierced into muscle layer, and when use
Needle point and skin is needed to be pierced into 30-40 ° subcutaneous, general injection depth is 2/3rds of syringe needle to be advisable, and operates professional ratio
It is relatively strong.It is only 6-8mm that dedicated pre-encapsulated injector draw point length, which is subcutaneously injected, in the present invention, and user can be straight without training
Use is connect, in use, it is safe, it can be pierced into muscle layer to avoid draw point, so as to cause the generation of malpractice.
The distance between the draw point front end and glass cloth conehead front end are 8mm.
The housing is glass cloth.
The helmet is glass helmet.
Glass cloth is conducive to long term storage liquid drug.
Length of the length less than prior art draw point of dedicated pre-encapsulated injector draw point is subcutaneously injected in the present invention, can be straight
Use is connect, does not consider the angle and depth that puncture, is avoided because operation is not professional to lead to malpractice.
Description of the drawings
Fig. 1 is the structural schematic diagram that dedicated pre-encapsulated injector is subcutaneously injected in the present invention
Fig. 2 is the structural schematic diagram of the housing of the present invention
Fig. 3 is the diagrammatic cross-section of partial enlargement in Fig. 2
Description of the drawings
1, helmet 2, draw point 3, housing 4, push rod 5, conehead
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of that dedicated pre-encapsulated injector, including housing 3, push rod 4, work is subcutaneously injected
The front end of plug, draw point 2 and helmet 1, housing 3 is equipped with conehead 4, and draw point 2 is connected with conehead 5, and the front end of push rod 4 is equipped with piston,
Piston is set to inside housing 3, and helmet 1 is set on conehead 5, and the distance between 2 front end of draw point and 3 conehead front end of housing are 6-
8mm, draw point 2 are located inside helmet 1.
Further, the distance between 2 front end of draw point and 3 conehead front end of housing are 8mm.
Housing 3 is glass cloth.Helmet 1 is glass helmet.
3 open rearward end of housing, wherein liquid can have been filled in advance, glass cloth is conducive to long term storage liquid drug.It pushes away
5 front end of bar installation connection piston, piston are packed into after liquid drug in housing 3, the closure as 3 herb liquid of housing simultaneously
Lid, piston can be slided and be sealed in housing 3, be driven by push rod 5 and moved in glass cloth 3.
It is characteristic of the invention that：Draw point 2, exposed length 6-8mm are housed on the housing 3.User is solved voluntarily
It is easy to stab oneself since operation is not professional during use, a kind of syringe of advantages of simple is provided, can be used directly, do not examine
Consider the angle and depth punctured, avoids because operation is not professional to lead to malpractice.
Claims (4)
1. a kind of being subcutaneously injected dedicated pre-encapsulated injector, including housing, push rod, piston, draw point and helmet, the front end of housing
Equipped with conehead, draw point is connected with conehead, and the front end of push rod is equipped with piston, and piston is set to jacket internal, and helmet is set to cone
On head, it is characterised in that：The distance between the draw point front end and glass cloth conehead front end are 6-8mm, and draw point is located at helmet
It is internal.
2. a kind of dedicated pre-encapsulated injector of hypodermic injection according to claim 1, it is characterised in that：Before the draw point
The distance between end and glass cloth conehead front end are 8mm.
3. a kind of dedicated pre-encapsulated injector of hypodermic injection according to claim 2, it is characterised in that：The housing is
Glass cloth.
4. a kind of dedicated pre-encapsulated injector of hypodermic injection according to claim 3, it is characterised in that：The helmet is
Glass helmet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445401.6A CN108379697A (en) | 2018-05-10 | 2018-05-10 | It is a kind of that dedicated pre-encapsulated injector is subcutaneously injected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445401.6A CN108379697A (en) | 2018-05-10 | 2018-05-10 | It is a kind of that dedicated pre-encapsulated injector is subcutaneously injected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108379697A true CN108379697A (en) | 2018-08-10 |
Family
ID=63070834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445401.6A Pending CN108379697A (en) | 2018-05-10 | 2018-05-10 | It is a kind of that dedicated pre-encapsulated injector is subcutaneously injected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108379697A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068735A (en) * | 2011-02-25 | 2011-05-25 | 山东威高集团医用高分子制品股份有限公司 | Pre-filled glass syringe |
| CN203060487U (en) * | 2013-01-24 | 2013-07-17 | 马绍刚 | Pen type thyroid injection syringe |
| CN203263943U (en) * | 2013-04-26 | 2013-11-06 | 深圳市福田区人民医院 | Injector |
| CN203263629U (en) * | 2013-02-05 | 2013-11-06 | 同济大学附属第十人民医院 | Low-residue small-dose disposable syringe |
| CN204428546U (en) * | 2013-09-26 | 2015-07-01 | 贝克顿·迪金森公司 | There is the syringe of scalable penetration depth |
| CN106573106A (en) * | 2014-08-06 | 2017-04-19 | Xeris药物公司 | Apparatus and method for injecting bone graft substitute and other materials |
| CN106913941A (en) * | 2015-12-24 | 2017-07-04 | 天津鑫德信科技有限公司 | A kind of syringe |
| CN107206186A (en) * | 2015-01-26 | 2017-09-26 | 生物研究与发展公司 | The manufacture method of needle guard mechanisms, the syringe equipped with the needle guard mechanisms and the prefilled splicing detachable needle syringe of manufacture |
-
2018
- 2018-05-10 CN CN201810445401.6A patent/CN108379697A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068735A (en) * | 2011-02-25 | 2011-05-25 | 山东威高集团医用高分子制品股份有限公司 | Pre-filled glass syringe |
| CN203060487U (en) * | 2013-01-24 | 2013-07-17 | 马绍刚 | Pen type thyroid injection syringe |
| CN203263629U (en) * | 2013-02-05 | 2013-11-06 | 同济大学附属第十人民医院 | Low-residue small-dose disposable syringe |
| CN203263943U (en) * | 2013-04-26 | 2013-11-06 | 深圳市福田区人民医院 | Injector |
| CN204428546U (en) * | 2013-09-26 | 2015-07-01 | 贝克顿·迪金森公司 | There is the syringe of scalable penetration depth |
| CN106573106A (en) * | 2014-08-06 | 2017-04-19 | Xeris药物公司 | Apparatus and method for injecting bone graft substitute and other materials |
| CN107206186A (en) * | 2015-01-26 | 2017-09-26 | 生物研究与发展公司 | The manufacture method of needle guard mechanisms, the syringe equipped with the needle guard mechanisms and the prefilled splicing detachable needle syringe of manufacture |
| CN106913941A (en) * | 2015-12-24 | 2017-07-04 | 天津鑫德信科技有限公司 | A kind of syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |