CN209392116U - A kind of dentistry irrigating syringe - Google Patents
A kind of dentistry irrigating syringe Download PDFInfo
- Publication number
- CN209392116U CN209392116U CN201821512716.XU CN201821512716U CN209392116U CN 209392116 U CN209392116 U CN 209392116U CN 201821512716 U CN201821512716 U CN 201821512716U CN 209392116 U CN209392116 U CN 209392116U
- Authority
- CN
- China
- Prior art keywords
- chamber
- syringe needle
- dentistry
- twist
- irrigating
- 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
Links
- 208000002925 dental caries Diseases 0.000 claims description 3
- 210000004262 dental pulp cavity Anatomy 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 206010073310 Occupational exposures Diseases 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 231100000675 occupational exposure Toxicity 0.000 abstract description 3
- 210000004746 tooth root Anatomy 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of dentistry irrigating syringes, for the root canal irrigation in dental root canal treatment.Dentistry irrigating syringe described in the utility model, including syringe needle, injector cartridge and injector push-rod, injector cartridge is two-chamber cylinder, including left chamber and right chamber arranged side by side；The pintle position that syringe needle connects with injector cartridge, which is provided with, can twist valve；When that can twist valve and twist to the left, left chamber is closed, and right chamber is connected to syringe needle；When that can twist valve and twist to the right, right chamber is closed, and left chamber is connected to syringe needle；Injector push-rod is double push rods, including left push rod and right push rod, corresponds respectively to left chamber and right chamber.No replacement is required that syringe needle can directly inject different liquids on demand for dentistry irrigating syringe described in the utility model, can reduce cross-infection and occupational exposure incidence, and reduces unnecessary manpower and material resources consumption, has saved consultation hours.
Description
Technical field
The utility model belongs to medical instruments field, is related to a kind of dentistry irrigating syringe, especially a kind of to be used for dentistry
The dentistry irrigating syringe of root canal treatment.
Background technique
With the development of society, people are higher and higher to the attention degree of oral health, the clinical demand to oral cavity doctor
It spends increasing, although the universal workload for greatly alleviating doctor of oral cavity four-handed technique, shortens medical treatment and see and examine the time,
Improve daily patient assessment's amount.But best four-handed technique is not built upon good medical care and links up, and with it is good
Medical facilities have bigger relationship, and the asepsis injector clinically used at present is by hospital's centralized purchasing, no dentistry Special use
Syringe in clinical oral root canal treatment, according to conditions of patients or need to repeatedly use salt aqueous rinse solution and hydrogen peroxide rinses
Liquid rinses in root canal, and root canal hole is tiny, and general syringe needle good can not complete this operation, and nursing coordination personnel need
Flushing liquid needed for first being extracted with the 5ml syringe with 5ml syringe needle, then removes 5ml syringe needle, and replacement 1ml syringe needle carries out root canal
It rinses, repeats so movement and increase acupuncture accident, increase clinical occupational exposure incidence.Replace the operation of syringe needle
Often, cumbersome, it is be easy to cause pollution, increases clinical cross-infection rate.
According to the Ministry of Public Health " medical institutions' disinfection technology standard ", " hospital air purification management regulation " (in April, 2012 issues
Cloth)；" monitoring of hospital infection specification ", " hospital's isolation technology ", " medical worker's hand hygiene specification " (in April, 2009 promulgation) and
Nanfang Hospital's " common ward hospital infection management system " (institute cure [2010] No. 209 files of word), in conjunction with our hospital's relevant institutions and
Actual conditions, nursing management committee, our hospital has formulated " common ward Management of sterilization and isolation system " in September, 2012, wherein bright
The sterile solution that true regulation is opened must use in 4 hours；It now takes out current；Externally used solution must not exceed 24 hours.Now clinically
Can accomplish it is ready-to-use, but temporarily extract flushing liquor expend the time, to medical care both sides increase the working time, increase manpower disappear
Consumption.Bottled every bottle of the 500ml of hydrogen peroxide, the shelf-life is that can not use up to cause to waste in 24 hours, 24 hours after corkage, increases material resources
Consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of dentistry irrigating syringes, the dental root canal punching on medicinal
It washes.
Dentistry irrigating syringe described in the utility model includes: injector cartridge, is two-chamber cylinder, including a left side arranged side by side
Chamber and right chamber；Syringe needle is connected by pintle position with the injector cartridge, and the pintle position is provided with and can twist
Valve；When it is described twist valve and twist to the left when, the left chamber is closed, and the right chamber and the syringe needle connect
It is logical；When it is described twist valve and twist to the right when, the right chamber is closed, and the left chamber is connected to the syringe needle；
And injector push-rod corresponds respectively to the left chamber and the right chamber for double push rods, including left push rod and right push rod.
According to the further feature of dentistry irrigating syringe described in the utility model, the two-chamber cylinder one of them
Cavity is transparent.
According to the further feature of dentistry irrigating syringe described in the utility model, two cavitys of the two-chamber cylinder
Respective color be different.
Dentistry irrigating syringe described in the utility model has the advantages that two-chamber cylinder is separably packed into not
With injecting fluid, such as salt water and hydrogen peroxide, twisting valve can arbitrarily switch different injecting fluids, and no replacement is required syringe needle is just
Different liquids can be directly injected on demand, can reduce cross-infection and occupational exposure incidence, and reduce unnecessary manpower
Material resources consumption, has saved consultation hours.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dentistry irrigating syringe described in the utility model.
Appended drawing reference: 1: syringe needle；21: the left chamber of injector cartridge；22: the right chamber of injector cartridge；3: twisting
Valve；41: the left push rod of injector push-rod；42: the right push rod of injector push-rod.
Specific embodiment
Dentistry irrigating syringe described in the utility model, as shown in Figure 1, include syringe needle 1 (such as 1ml injection
Device Syringe needle Irrigator), injector cartridge and injector push-rod.Injector cartridge is two-chamber cylinder, including left chamber 21 arranged side by side and the right side
Chamber 22.The pintle position that syringe needle 1 connects with injector cartridge, which is provided with, can twist valve 3.When this can twist valve 3 to
When left twisting, left chamber 21 is closed, and right chamber 22 is connected to syringe needle 1.When that can twist valve 3 and twist to the right, right chamber
22 are closed, and left chamber 21 is connected to syringe needle 1.Injector push-rod is double push rods, including left push rod 41 and right push rod 42,
Correspond respectively to left chamber 21 and right chamber 22.
In first preferred embodiment, a cavity of the two-chamber cylinder can be transparent, another cavity can
To there is color, therefore two intracorporal liquid of chamber can be distinguished, it is not easy to obscure.
In second preferred embodiment, the respective color of two cavitys of the two-chamber cylinder is different, therefore can
Two intracorporal liquid of chamber to be distinguished, it is not easy to obscure.
For example, a cavity is transparent chamber, it can be packed into salt water, another cavity is green chamber, can be packed into hydrogen peroxide.It is double to push away
The inner wall that bar can be respectively relative to double shell moves back and forth, thus pushes push rod output salt water or hydrogen peroxide respectively.
Therefore, using dentistry irrigating syringe described in the utility model, salt aqueous rinse solution can be repeatedly used according to conditions of patients
And dioxygen aqueous rinse solution rinses root canal.Two kinds of liquid can arbitrarily switch, without frequently replacing syringe needle when in use.
Claims (3)
1. a kind of dentistry irrigating syringe characterized by comprising
Injector cartridge is two-chamber cylinder, including left chamber and right chamber arranged side by side；
Syringe needle is connected by pintle position with the injector cartridge, and the pintle position, which is provided with, can twist valve；
When it is described twist valve and twist to the left when, the left chamber is closed, and the right chamber is connected to the syringe needle；Work as institute
Valve can be twisted by stating when twisting to the right, and the right chamber is closed, and the left chamber is connected to the syringe needle；And
Injector push-rod corresponds respectively to the left chamber and the right chamber for double push rods, including left push rod and right push rod.
2. dentistry irrigating syringe according to claim 1, it is characterised in that: one of cavity of the two-chamber cylinder
It is transparent.
3. dentistry irrigating syringe according to claim 1, it is characterised in that: two cavitys of the two-chamber cylinder it is each
It is different from color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512716.XU CN209392116U (en) | 2018-09-14 | 2018-09-14 | A kind of dentistry irrigating syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512716.XU CN209392116U (en) | 2018-09-14 | 2018-09-14 | A kind of dentistry irrigating syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392116U true CN209392116U (en) | 2019-09-17 |
Family
ID=67876364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512716.XU Expired - Fee Related CN209392116U (en) | 2018-09-14 | 2018-09-14 | A kind of dentistry irrigating syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392116U (en) |
-
2018
- 2018-09-14 CN CN201821512716.XU patent/CN209392116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |