CN205659217U - Looper formula dental syringe - Google Patents
Looper formula dental syringe Download PDFInfo
- Publication number
- CN205659217U CN205659217U CN201521011229.1U CN201521011229U CN205659217U CN 205659217 U CN205659217 U CN 205659217U CN 201521011229 U CN201521011229 U CN 201521011229U CN 205659217 U CN205659217 U CN 205659217U
- Authority
- CN
- China
- Prior art keywords
- syringe
- looper
- utility
- model
- hollow looper
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a looper formula dental syringe, including the cylinder, there is the plunger in the cylinder, the cylinder front end has a liquid hole, and characterized by is connected with hollow looper to the cylinder front end: hollow looper is curved curved. The cylinder front end is the female connection cover, hollow looper base has the outward flange. Go out the downthehole filter membrane that is provided with of liquid. The utility model has the advantages of the utility model discloses in use has changed the stretched structure of traditional syringe, and making patient need not to magnify the oral cavity, just the ability is smooth inserts the injection, and inside whole syringe can not touch patient's mouth, the removal of plunger can not harm patient's mouth skin yet. In addition, the security of storage, transportation has also been guaranteed to split type structure.
Description
Technical field
This utility model relates to a kind of dental operation and the syringe of injection drug use.
Background technology
Syringe is a kind of common medical apparatus and instruments, and its entry needle is staight needle, it is simple to penetrate blood vessel.
Present stage, in dental clinic and operation, does not has special syringe, is all to use conventional syringe, and this just leads
Cause the inconvenient situation on using:
1. the injection site of dental operation is positioned at depths, oral cavity, and syringe needle entry angle is had strict demand, in order to reach
To requiring, it has to require patient's mouth open as far as possible, even if so, still can not penetrate suitable position and angle completely
Degree.
2., during injection, owing to syringe is close to patient's mouth, the movement of plunger likely can injure mouth skin.
3. it is not sometimes very convenient for oral cavity to the cleaning of teeth of bottom, it is also desirable to manually carry out, existing hands
Section is not sometimes very convenient.
Summary of the invention
The purpose of this utility model is to provide a kind of Curved-needle type dental syringe to make up the deficiencies in the prior art,
This utility model the technical scheme is that Curved-needle type dental syringe for achieving the goal, including syringe, in syringe
Plunger, syringe front end is had to have liquid outlet, syringe front end to be connected with hollow looper, it is characterized in that: hollow looper is bending.
Optimize: syringe front end is female thread adapter sleeve；Hollow looper base has outward flange.
Optimize: filtration membrane is set in liquid outlet.
The beneficial effects of the utility model are: this utility model in use, changes the stretched knot of conventional syringe
Structure, makes patient just can carry out smoothly inserting injection without magnifying oral cavity, and whole syringe will not touch inside patient's mouth,
The movement of plunger also will not injured patients's mouth skin.It addition, split type structure, also ensure that storage, the safety of transport.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of split-type structural embodiment.
Fig. 4 is the side view of Fig. 3.
Detailed description of the invention
In the drawings, 1 is syringe, and 2 is plunger, and 3 is liquid outlet, and 4 is hollow looper, and 5 is female thread adapter sleeve, and 6 is evagination
Edge, 7 is filtration membrane.
Embodiment 1:
During use, if the normal mouth open of patient, it is possible to send flat for whole syringe into oral cavity, hollow looper 4
Needle point arrive injection site time, i.e. can be inserted into, inject.Inject complete, syringe is translated out oral cavity.
Whole process, the syringe 1 of syringe, plunger 2 are all without touching human body so that this product uses safer.
Embodiment 2:
Although the structure of Curved-needle type brings the convenience in use, but when storing, transport, needle point easily pokes packaging bag wound
People, in order to solve this problem, we take split type structure, are individually packed by the hollow looper 4 of bending, on-the-spot during use
Install, just can effectively overcome problems.
In the front end of syringe 1, female thread adapter sleeve 5 is set, can be in the way of taking bonding or single injection-molded, simultaneously
The base of hollow looper 4 arranges outward flange 6.During use, outward flange 6 screws in female thread adapter sleeve 5 the most efficiently, it is achieved
Assembled in situ.
Arranging the purpose of filter 7 in liquid outlet 3 is the impurity in filtrate body.
Claims (1)
1. Curved-needle type dental syringe, including syringe, has plunger, syringe front end to have liquid outlet in syringe, syringe front end is with hollow
Looper connects, it is characterised in that: syringe front end is provided with female thread adapter sleeve, and is provided with outward flange at hollow looper base；Described
Hollow looper is detachable to be connected in female thread adapter sleeve, and hollow looper is bending；It is provided with filtration in described liquid outlet
Diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011229.1U CN205659217U (en) | 2015-12-08 | 2015-12-08 | Looper formula dental syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011229.1U CN205659217U (en) | 2015-12-08 | 2015-12-08 | Looper formula dental syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659217U true CN205659217U (en) | 2016-10-26 |
Family
ID=57162362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011229.1U Expired - Fee Related CN205659217U (en) | 2015-12-08 | 2015-12-08 | Looper formula dental syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537082A (en) * | 2017-07-07 | 2018-01-05 | 南阳医学高等专科学校第附属医院 | dental anesthetic syringe |
| CN110812609A (en) * | 2019-12-09 | 2020-02-21 | 湖南平安医械科技有限公司 | Disposable filtering type injection needle |
-
2015
- 2015-12-08 CN CN201521011229.1U patent/CN205659217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537082A (en) * | 2017-07-07 | 2018-01-05 | 南阳医学高等专科学校第附属医院 | dental anesthetic syringe |
| CN110812609A (en) * | 2019-12-09 | 2020-02-21 | 湖南平安医械科技有限公司 | Disposable filtering type injection needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 637000, No. 3, No. 33, Guanyin village, Panlong Town, South County, Sichuan, Nanchong Patentee after: Li Jing Address before: 644000, Yibin, Sichuan province Nanxi Luo Long Industrial Concentration Zone No. 41 Patentee before: Li Jing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20201208 |