CN109224203A - A kind of cone joint oral cavity card occupies bottle anesthetic driving means - Google Patents
A kind of cone joint oral cavity card occupies bottle anesthetic driving means Download PDFInfo
- Publication number
- CN109224203A CN109224203A CN201811273772.7A CN201811273772A CN109224203A CN 109224203 A CN109224203 A CN 109224203A CN 201811273772 A CN201811273772 A CN 201811273772A CN 109224203 A CN109224203 A CN 109224203A
- Authority
- CN
- China
- Prior art keywords
- cylindrantherae
- push rod
- bottle
- outer circle
- circle taper
- 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
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to field of medical article technology more particularly to a kind of cone joint oral cavity card to occupy bottle anesthetic driving means, including cylindrantherae, push rod, end cap, and the end cap is fixedly connected on the top of cylindrantherae, and the bottom of the push rod is located in cylindrantherae;The cylindrantherae is cylindrical shape, bottom surface is equipped with bottle plug puncture unit in the cylindrantherae, runner is equipped in the bottle plug puncture unit, the cylindrantherae bottom end is fixedly connected with outer circle taper joint, the outer circle taper joint smooth outer surface, the outer circle taper joint inner surface is equipped with internal screw thread, drain column is equipped with inside the outer circle taper joint, the drain top end is fixed on the bottom end of cylindrantherae, the bottom end of the cylindrantherae is equipped with through-hole, channel is equipped in the drain column, the one end of the channel communicates with the outside world, the other end is communicated by through-hole with runner, the side side of the cylindrantherae is equipped with first window, the other side is equipped with the second window.
Description
Technical field
The invention belongs to field of medical article technology more particularly to a kind of cone joint oral cavity card to occupy bottle anesthetic push dress
It sets.
Background technique
Oral cavity partial anaesthetizes abbreviation local anaesthesia, refers to nerve endings in local anesthetic temporary interruption body certain area
With the Sensory conduction of fiber, thus the area Shi Gai pain disappear.To suffering from when oral anesthestia agent injection device is mainly used for dental care
Person's injecting narcotic uses, and structure mainly includes cylindrantherae, push rod, end cap, the oral anesthestia agent injection of current practice
Apparatus structure is simple, and implementation result is not satisfactory.
Summary of the invention
The present invention provides a kind of cone joint oral cavity card and occupies bottle anesthetic driving means, to solve to mention in above-mentioned background technique
The problem of simple structure out.
Technical problem solved by the invention is realized using following technical scheme:
A kind of cone joint oral cavity card occupies bottle anesthetic driving means, including cylindrantherae, push rod, end cap, and the end cap is fixed to be connected
It connects at the top of cylindrantherae, the bottom of the push rod is located in cylindrantherae;
The cylindrantherae is cylindrical shape, and bottom surface is equipped with bottle plug puncture unit in the cylindrantherae, is equipped with runner in the bottle plug puncture unit,
The cylindrantherae bottom end is fixedly connected with outer circle taper joint, the outer circle taper joint smooth outer surface, table in the outer circle taper joint
Face is equipped with internal screw thread, is equipped with drain column inside the outer circle taper joint, the drain top end is fixed on the bottom end of cylindrantherae, described
The bottom end of cylindrantherae is equipped with through-hole, is equipped with channel in the drain column, the one end of the channel communicates with the outside world, and the other end passes through through-hole
It is communicated with runner, the side side of the cylindrantherae is equipped with first window, and the other side is equipped with the second window;
The push rod side is equipped with annular spacing groove, is equipped with rubber seal, the push rod bottom in the annular spacing groove
End is fixedly connected with connecting column, and the connecting column bottom end is fixedly connected with sharp portion, and the sharp portion bottom end is inverted cone-shaped, institute
It states and is fixedly connected with push ring at the top of push rod;
The side of the end cap is equipped with the first extension arm, and the other side is equipped with the second extension arm, and the first extension arm bottom surface is set
Have the first groove, the second extension arm bottom surface is equipped with the second groove, first groove, the second groove section be arc
Shape.
The cylindrantherae, push rod, end cap are molded by polymethacrylates or acrylonitrile resin.
The size of the outer circle taper joint is 6:100 taper.
The invention has the benefit that
1 push club head is designed as " sharp portion ", convenient for alignment cassette narcotic bottle tail portion cross foresight and is inserted into tail portion rubber plug,
The design of " sharp portion " is to inject Shi doctor in clinical anesthetic to need rubber stopper of pulling back, and judges whether there is " blood back ".
Outer circle taper joint is designed as on the outside of 2 cylindrantherae moulding heads, joint dimension is 6:100 taper, this design meets GB/
The regulation of T1962.1-2015.
Rubber seal is installed at 3 push club head annular spacing grooves, plays the role of sealing, not leakiness when clinical manipulation
Liquid.
4 push rod tail portions are designed using lantern ring type, and when operation gos deep into thumb in lantern ring, more stable convenient for injecting.
Index finger and middle finger hook the first groove and the second groove of end cap when 5 injection, meet body mechanics' design.
6 this products are disposable medical instruments, need to destroy by regulation after, and disposable feature is safer, phase
Compare the reuse of Luer's syringe, it is avoided pulls out needle, needle exchange operation repeatedly, avoids utensil sterilizing operation repeatedly.
There are two " windows " to design for 7 cylindrantherae moulding heads tool, it is therefore an objective to which narcotic bottle exits after being easy to use.
If the production of 8 metal mold oral cavity clip connection type syringes inaccurately or because of service life too long, all will by Reusability
Cause syringe push handle precision insufficient, when causing to push anaesthetic, the pumping that can not fall syringe push handle is inserted with tip
In the cross foresight for entering cassette reagent bottle centre, in this way, can to push end cork due to the inequality for pushing strength
Inclination movement, thus generation the case where cause leakage.
9 this product cartridge designs are cassette [cartridge] dosage form, are the dosage forms generally used in the world, are effectively improved
The shortcomings that using ampoule [Amp] dosage form, the medicine bottle of ampoule [Amp] dosage form first must cut bottleneck in clinical use
It opens, then medical fluid is drawn into injection device, this process directly exposes drug in air, increases the probability of pollution, together
When cutting bottleneck when be easy to powder particle is caused to fall to be caused in medical fluid to patient's potential harm.
Detailed description of the invention
Fig. 1 is the assembling structure schematic diagram of cylindrantherae of the present invention, push rod;
Fig. 2 is the structural schematic diagram of end cap of the present invention;
Fig. 3 is overall structure diagram of the invention;
In figure: 1- cylindrantherae, 2- push rod, 3- end cap, 5- outer circle taper joint, 6- drain column, 7- through-hole, the channel 8-, the first window of 9-
Mouthful, the second window of 10-, 11- connecting column, 12- sharp portion, 13- annular spacing groove, 14- rubber seal, 15- push ring, 16-
First extension arm, the second extension arm of 17-, the first groove of 18-, the second groove of 19-, 20- bottle plug puncture unit, 21- runner.
Specific embodiment
A kind of cone joint oral cavity card occupies bottle anesthetic driving means, including cylindrantherae 1, push rod 2, end cap 3, and end cap 3 is solid
Surely it is connected to the top of cylindrantherae 1, the bottom of push rod 2 is located in cylindrantherae 1;
Cylindrantherae 1 is cylindrical shape, and bottom surface is equipped with bottle plug puncture unit 20 in cylindrantherae 1, is equipped with runner 21, cylindrantherae in bottle plug puncture unit 20
1 bottom end is fixedly connected with outer circle taper joint 5,5 smooth outer surface of outer circle taper joint, and 5 inner surface of outer circle taper joint is equipped with internal screw thread,
Drain column 6 is equipped with inside outer circle taper joint 5,6 top of drain column is fixed on the bottom end of cylindrantherae 1, and the bottom end of cylindrantherae 1 is equipped with through-hole 7,
Channel 8 is equipped in drain column 6,8 one end of channel communicates with the outside world, and the other end is communicated by through-hole 7 with runner 21, the side of cylindrantherae 1
Face side is equipped with first window 9, and the other side is equipped with the second window 10;
2 side of push rod is equipped with annular spacing groove 13, and rubber seal 14 is equipped in annular spacing groove 13, and 2 bottom end of push rod is solid
Surely it is connected with connecting column 11,11 bottom end of connecting column is fixedly connected with sharp portion 12, and 12 bottom end of sharp portion is inverted cone-shaped, push rod
2 tops are fixedly connected with push ring 15;
The side of end cap 3 is equipped with the first extension arm 16, and the other side is equipped with the second extension arm 17, and 16 bottom surface of the first extension arm is equipped with
First groove 18,17 bottom surface of the second extension arm be equipped with the second groove 19, the first groove 18, the second groove 19 section be arc
Shape.
Cylindrantherae 1, push rod 2, end cap 3 are molded by polymethacrylates or acrylonitrile resin.
The size of outer circle taper joint 5 is 6:100 taper.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention, any changes and modifications in accordance with the scope of the present application,
It should still be within the scope of the patent of the present invention.
Claims (3)
1. a kind of cone joint oral cavity card occupies bottle anesthetic driving means, it is characterised in that:
Including cylindrantherae, push rod, end cap, the end cap is fixedly connected on the top of cylindrantherae, and the bottom of the push rod is located at medicine
In cylinder;
The cylindrantherae is cylindrical shape, and bottom surface is equipped with bottle plug puncture unit in the cylindrantherae, is equipped with runner in the bottle plug puncture unit,
The cylindrantherae bottom end is fixedly connected with outer circle taper joint, the outer circle taper joint smooth outer surface, table in the outer circle taper joint
Face is equipped with internal screw thread, is equipped with drain column inside the outer circle taper joint, the drain top end is fixed on the bottom end of cylindrantherae, described
The bottom end of cylindrantherae is equipped with through-hole, is equipped with channel in the drain column, the one end of the channel communicates with the outside world, and the other end passes through through-hole
It is communicated with runner, the side side of the cylindrantherae is equipped with first window, and the other side is equipped with the second window;
The push rod side is equipped with annular spacing groove, is equipped with rubber seal, the push rod bottom in the annular spacing groove
End is fixedly connected with connecting column, and the connecting column bottom end is fixedly connected with sharp portion, and the sharp portion bottom end is inverted cone-shaped, institute
It states and is fixedly connected with push ring at the top of push rod;
The side of the end cap is equipped with the first extension arm, and the other side is equipped with the second extension arm, and the first extension arm bottom surface is set
Have the first groove, the second extension arm bottom surface is equipped with the second groove, first groove, the second groove section be arc
Shape.
2. a kind of cone joint oral cavity card according to claim 1 occupies bottle anesthetic driving means, it is characterised in that: described
Cylindrantherae, push rod, end cap are molded by polymethacrylates or acrylonitrile resin.
3. a kind of cone joint oral cavity card according to claim 2 occupies bottle anesthetic driving means, it is characterised in that: described
The size of outer circle taper joint is 6:100 taper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811273772.7A CN109224203A (en) | 2018-10-30 | 2018-10-30 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811273772.7A CN109224203A (en) | 2018-10-30 | 2018-10-30 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
Publications (1)
Publication Number | Publication Date |
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CN109224203A true CN109224203A (en) | 2019-01-18 |
Family
ID=65079209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811273772.7A Pending CN109224203A (en) | 2018-10-30 | 2018-10-30 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
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CN (1) | CN109224203A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115554524A (en) * | 2022-10-20 | 2023-01-03 | 深圳市美迪泰克医药有限公司 | Manual booster and production process thereof |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1199344A (en) * | 1995-08-22 | 1998-11-18 | Mdc投资控股公司 | Pre-filled retractable needle injection ampoules |
CN2524768Y (en) * | 2001-08-22 | 2002-12-11 | 黄方辽 | Medicinal bottle with injection function |
CN2612390Y (en) * | 2003-01-21 | 2004-04-21 | 慕利民 | Easily replaceable clip connection type syringe |
CN1676172A (en) * | 2004-04-02 | 2005-10-05 | 郑建勋 | Safety injection needle cylinder |
TW200743500A (en) * | 2006-05-26 | 2007-12-01 | ming-zheng Xu | Disposable syringe |
CN101389550A (en) * | 2006-02-21 | 2009-03-18 | 药物混合系统股份公司 | Device for piercing film bags |
CN102858394A (en) * | 2010-03-02 | 2013-01-02 | 杜杰克特医疗系统有限公司 | Injection device |
CN103100129A (en) * | 2011-11-09 | 2013-05-15 | 温州市贝普科技有限公司 | Card bottle injector with injection liquor free of transfer |
CN104379197A (en) * | 2012-06-15 | 2015-02-25 | 亚历山大·马库斯·奥尔茨 | Oral medicine dispensing system |
CN205360148U (en) * | 2015-12-26 | 2016-07-06 | 符天鹏 | Anesthetic needle for medical care |
CN209221197U (en) * | 2018-10-30 | 2019-08-09 | 天津思盛科技有限公司 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
-
2018
- 2018-10-30 CN CN201811273772.7A patent/CN109224203A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1199344A (en) * | 1995-08-22 | 1998-11-18 | Mdc投资控股公司 | Pre-filled retractable needle injection ampoules |
CN2524768Y (en) * | 2001-08-22 | 2002-12-11 | 黄方辽 | Medicinal bottle with injection function |
CN2612390Y (en) * | 2003-01-21 | 2004-04-21 | 慕利民 | Easily replaceable clip connection type syringe |
CN1676172A (en) * | 2004-04-02 | 2005-10-05 | 郑建勋 | Safety injection needle cylinder |
CN101389550A (en) * | 2006-02-21 | 2009-03-18 | 药物混合系统股份公司 | Device for piercing film bags |
TW200743500A (en) * | 2006-05-26 | 2007-12-01 | ming-zheng Xu | Disposable syringe |
CN102858394A (en) * | 2010-03-02 | 2013-01-02 | 杜杰克特医疗系统有限公司 | Injection device |
CN103100129A (en) * | 2011-11-09 | 2013-05-15 | 温州市贝普科技有限公司 | Card bottle injector with injection liquor free of transfer |
CN104379197A (en) * | 2012-06-15 | 2015-02-25 | 亚历山大·马库斯·奥尔茨 | Oral medicine dispensing system |
CN205360148U (en) * | 2015-12-26 | 2016-07-06 | 符天鹏 | Anesthetic needle for medical care |
CN209221197U (en) * | 2018-10-30 | 2019-08-09 | 天津思盛科技有限公司 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115554524A (en) * | 2022-10-20 | 2023-01-03 | 深圳市美迪泰克医药有限公司 | Manual booster and production process thereof |
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