CN201603200U - Quantitative dosing device for dermatology - Google Patents
Quantitative dosing device for dermatology Download PDFInfo
- Publication number
- CN201603200U CN201603200U CN2009202801329U CN200920280132U CN201603200U CN 201603200 U CN201603200 U CN 201603200U CN 2009202801329 U CN2009202801329 U CN 2009202801329U CN 200920280132 U CN200920280132 U CN 200920280132U CN 201603200 U CN201603200 U CN 201603200U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- piston
- needle cylinder
- syringe
- dermatology
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A quantitative dosing device for dermatology relates to a medical appliance, and comprises a needle head (1), a needle cylinder (2), a piston (3) and a screw rod (4). The quantitative dosing device for dermatology is characterized in that the needle head (1) is connected to the front end of the needle cylinder (2); the piston (3) is slidably connected inside the needle cylinder (2) in sealing manner; a needle cylinder cover (5) is connected to the outer wall at the rear end of the needle cylinder (2) in threaded manner; threads inside a center hole of the needle cylinder cover (5) is connected with the screw rod (4); a hand wheel (6) is arranged at the outer end of the screw rod (4); and the front end of the screw rod (4) is connected with an inner sleeve of a bearing (7) at the rear end of the piston (3). The quantitative dosing device for dermatology has the advantages of simple structure, convenient use, precise and controllable dosing, safe and reliable use and capabilities of preventing normal mucosae, tissues and skins from being damaged, and eradicating medical cross infection.
Description
Technical field
This utility model relates to a kind of medical apparatus, specifically a kind of department of dermatologry dosed administration device.
Background technology
At present, the doctor of hospital treats verruca vulgaris, black naevus, wart, clavus etc. on skin and sexual organ's mucosa during spot printing liquid medicine, and the little spoon of making earpick shape size with plastics or wood, bamboo chip constantly picks the liquid medicine point in the affected part usually.Its shortcoming: the one, dose is wayward, causes liquid waste easily; The 2nd, the non-illing skin of damage causes cross infection easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of dose accurately controlled, department of dermatologry safe in utilization dosed administration device.
Technical solution of the present utility model is: this department of dermatologry is made up of syringe needle, syringe, piston, screw rod with dosed administration device, and the syringe front end is connected with syringe needle, the slides within piston that is being tightly connected; The back end of syringe outer wall thread is connecting syringe lid, and syringe lid centre bore female thread is connecting the screw rod that the outer end is provided with handwheel, and screw front end links to each other with bearing inner sleeve above the piston rear end.
During use, rotate handwheel gently, screw rod can promote piston and slowly move forward, thereby medicinal liquid is quantitatively extruded.
Advantage of the present utility model: simple in structure, easy to use, medication is accurately controlled, can avoid normal mucosa and artificial skin to be damaged, and stops medical sex-intergrade and infects, and is safe and reliable.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this department of dermatologry is made up of syringe needle 1, syringe 2, piston 3, screw rod 4 with dosed administration device, and syringe 2 front ends are connected with syringe needle 1, the slides within piston 3 that is being tightly connected; Syringe 2 rear end outer wall threads are connecting syringe lid 5, and syringe covers 5 centre bore female threads and connecting the screw rod 4 that the outer end is provided with handwheel 6, and screw rod 4 front ends link to each other with cover in the bearing 7 above piston 3 rear ends.
Claims (1)
1. a department of dermatologry dosed administration device is made up of syringe needle (1), syringe (2), piston (3), screw rod (4), it is characterized in that syringe (2) front end is connected with syringe needle (1), the slides within piston (3) that is being tightly connected; Syringe (2) rear end outer wall thread is connecting syringe lid (5), and syringe lid (5) centre bore female thread is connecting the screw rod (4) that the outer end is provided with handwheel (6), and screw rod (4) front end links to each other with cover in the bearing (7) of piston (3) above the rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202801329U CN201603200U (en) | 2009-12-07 | 2009-12-07 | Quantitative dosing device for dermatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202801329U CN201603200U (en) | 2009-12-07 | 2009-12-07 | Quantitative dosing device for dermatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603200U true CN201603200U (en) | 2010-10-13 |
Family
ID=42947908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202801329U Expired - Fee Related CN201603200U (en) | 2009-12-07 | 2009-12-07 | Quantitative dosing device for dermatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477747A (en) * | 2015-12-31 | 2016-04-13 | 海杰亚（北京）医疗器械有限公司 | Precise quantitative injection instrument with treatment material |
-
2009
- 2009-12-07 CN CN2009202801329U patent/CN201603200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477747A (en) * | 2015-12-31 | 2016-04-13 | 海杰亚（北京）医疗器械有限公司 | Precise quantitative injection instrument with treatment material |
| CN105477747B (en) * | 2015-12-31 | 2018-09-07 | 海杰亚（北京）医疗器械有限公司 | A kind of accurate quantification injection instrument used for injection with therapeutic substance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203898925U (en) | Drug applying device for dermatological department | |
| CN201603200U (en) | Quantitative dosing device for dermatology | |
| CN204767005U (en) | Uropoiesis and reproductive system ware of dosing | |
| CN209347909U (en) | A kind of dermatology's nursing anti-cross infection medicator | |
| CN202478397U (en) | Administration finger cot for treatment of onychomycosis | |
| CN203291373U (en) | Glycerine enema defecation instrument | |
| CN202151458U (en) | A novel gynecology medicine delivery device | |
| CN201283161Y (en) | Disposal cotton swab for nasal administration | |
| CN202122766U (en) | Medical instrument for anorectal administration | |
| CN201558405U (en) | Vaginal medicine deliverer | |
| CN202538148U (en) | Novel vagina drug feeding medical equipment | |
| CN201067576Y (en) | Nasal feeding food injector | |
| CN204233597U (en) | A kind of medical anorectal administrator | |
| CN109260581A (en) | A kind of capsule broken wall extruded tube | |
| CN2669892Y (en) | Spiral dosed medicine coater | |
| CN109224272A (en) | A kind of automatic broken wall driving means of capsule | |
| CN216877569U (en) | Cross-infection prevention applicator for dermatological nursing | |
| CN203677673U (en) | Novel respiratory tract medication device | |
| CN201426917Y (en) | Novel medicine feeding device for gynaecology | |
| CN201939714U (en) | Medicine feeding machine for mental patient | |
| CN202136679U (en) | Novel administration medical instrument | |
| CN211383406U (en) | Cervical drug delivery device for gynecology and obstetrician | |
| CN203060565U (en) | Gynaecological drug applicator | |
| CN201248959Y (en) | Drug administration apparatus for male urethra | |
| CN205649727U (en) | Directly send into medicine syringe of focus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20101207 |