CN208942924U - A kind of device of simple micro drop medicine - Google Patents
A kind of device of simple micro drop medicine Download PDFInfo
- Publication number
- CN208942924U CN208942924U CN201820188312.3U CN201820188312U CN208942924U CN 208942924 U CN208942924 U CN 208942924U CN 201820188312 U CN201820188312 U CN 201820188312U CN 208942924 U CN208942924 U CN 208942924U
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- China
- Prior art keywords
- piston
- empty cylinder
- micropipet
- cylinder
- nipple
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Abstract
The utility model discloses a kind of devices of simple micro drop medicine, including empty cylinder, piston, spring and micropipet；Hole is equipped at the top of the empty cylinder；The empty cylinder bottom is equipped with nipple；The nipple is equipped with external screw thread；The piston is placed in empty cylinder；The hole at the top of empty cylinder is stretched out in described piston one end, and the piston other end is equipped with rubber head and extends at the nipple of empty cylinder bottom；The piston is equipped with limited block at near-space cylinder top；The spring pocket is on piston；The micropipet is equipped with the internal screw thread being mutually matched with the nipple；Medical fluid storage pipe is equipped in the micropipet；The micropipet is threadedly attached in the bottom of empty cylinder.The utility model provides one kind simply, is convenient for carrying, and drop medicine is accurate and can be the device for the micro drop medicine finely tuned.
Description
Technical field
The utility model relates to field of medical equipment technology, more specifically a kind of dress of simple micro drop medicine
It sets.
Background technique
Paediatrics is to study the rule and its influence factor of upgrowth and development of children, and children are continuously improved in physique, intelligence and society
Growth level in terms of meeting adaptability；It studies generation, the rule of development and the clinical diagnosis of various diseases in children and controls
The theory and technology for the treatment of constantly reduces the incidence and the death rate of disease；The precautionary measures of various diseases are studied, including is immunized and connects
Kind, the screening of congenital hereditary disease, scientific knowledge universal education etc.；The rehabilitation for studying various disease infants in children may
Property and specific method, help these children to improve their quality of life or even complete recovery of health as much as possible.
The many medicines of paediatrics are to be administered by drop, for example dust mite drops etc., dust mite drops, indication are for dust mite
The desensitization treatment of allergic rhinitis, allergic asthma caused by allergy should generally start to treat when allergic symptom is most slight,
Doctor's guidance is lower to be used, and drop is all high range, parent is usually although medicine bottle is furnished with dropper containing swallowing after 1 minute in sublingual
The bad size for oozing medical fluid is held, polypharmacy is caused, it may occur however that side effect occurs in the form of allergic symptom aggravation.
Summary of the invention
Regarding to the issue above and shortcomings and deficiencies of the prior art, the utility model provide one kind simply, conveniently take
Band, drop medicine is accurate and can be the device of the micro drop medicine of fine tuning.
The utility model is so realization: a kind of device of simple micro drop medicine, including empty cylinder, piston, spring and
Micropipet；Hole is equipped at the top of the empty cylinder；The empty cylinder bottom is equipped with nipple；The nipple is equipped with external screw thread；
The piston is placed in empty cylinder；The hole at the top of empty cylinder is stretched out in described piston one end, and the piston other end is equipped with rubber head and prolongs
At the nipple for extending to empty cylinder bottom；The piston is equipped with limited block at near-space cylinder top；The spring pocket is on piston；
The micropipet is equipped with the internal screw thread being mutually matched with the nipple；Medical fluid is equipped in the micropipet to store
Pipe；The micropipet is threadedly attached in the bottom of empty cylinder.
The utility model advanced optimizes, and the empty cylinder side is equipped with collet chuck；Anti-slip cover is also cased with outside the empty cylinder.
Collet chuck can make device be convenient for carrying, and Anti-slip cover can prevent from sliding when using the device.
The utility model advanced optimizes, and the Anti-slip cover is silica gel material.It is cheap, it is at low cost
The utility model advanced optimizes, and the piston and limited block are at cross；The piston exposes empty cylinder
Hanging ring is additionally provided on one end.Hanging ring can cover on thumb, further protect the device, avoid sliding.
The utility model advanced optimizes, and the medical fluid storage pipe is hourglass shape；The medical fluid storage pipe is close to micro-
The internal screw thread end face for measuring dropper is thin slice；The thin slice elastic material；Drip nozzle is equipped in the medical fluid storage pipe；Described
Drip nozzle is funnel type；The sheet thickness is 1mm-2mm.Medical fluid storage pipe is hourglass shape, and hourglass shape both ends are big, intermediate small,
In piston press thin slice, so that thin metal plate, the air capacity of discharge is big, and medical fluid is stored outside the air extruding pipe in pipe, so that
Negative pressure state is formed in medical fluid storage pipe, decontrols piston, piston and thin slice reset, and middle position is small, and flow rate of liquid is slow, obtains micro-
The medical fluid of amount.
The utility model advanced optimizes, and the micropipet is hollow cylinder shape；The micropipet is additionally provided with
Microscale ruler.During medical fluid absorbs, it can be observed by micropipet graduated scale, timely extracting apparatus, such as dose
It is excessive can be by being finely adjusted by piston.
Working principle of the utility model is: micropipet is threadedly attached in the bottom of empty cylinder, micropipet protrudes into medicine
In bottle, the piston for stretching out empty cylinder one end is pressed, the piston other end squeezes medical fluid and stores tube top portion, so that being formed in medical fluid storage pipe
Negative pressure covers under the action of the spring on piston is in limited block in the state that suffers oppression at this time, unclamps piston, the reaction of spring
Piston is push home position by power, and with the reset of piston, the medical fluid storage pipe of extruding resets, and manages interior negative pressure using medical fluid storage
The micro medical fluid of action draws.
The utility model has the beneficial effects that
1. the utility model has the advantages of simple structure, easy to operate, collet chuck can make device be convenient for carrying, and Anti-slip cover can be
It when using the device, prevents from sliding, hanging ring can cover on thumb, further protect the device, avoid sliding.
2. the utility model medical fluid storage pipe is hourglass shape, hourglass shape both ends are big, intermediate small, in piston press thin slice,
So that thin metal plate, the air capacity of discharge is big, and medical fluid is stored outside the air extruding pipe in pipe, so that being formed in medical fluid storage pipe negative
Pressure condition decontrols piston, and piston and thin slice reset, and middle position is small, and flow rate of liquid is slow, obtains micro medical fluid.
3. can be observed by micropipet graduated scale, be pulled out in time during the medical fluid of the utility model absorbs
Device out, as dose is excessive can be by being finely adjusted by piston.
4. the utility model is applied widely, can be used in medical treatment, chemical industry, enginerring works' application.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the A-A cross-sectional view of the utility model.
Serial number and corresponding title in figure:
1- micropipet, 2- sky cylinder, 3- collet chuck, 4- Anti-slip cover, 5- hanging ring, 6- piston, 7- nipple, 8- spring, 9- rubber head,
10- thin slice, 11- medical fluid storage pipe, 12- drip nozzle.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1-3, a kind of device of simple micro drop medicine, including empty cylinder 2, piston 6, spring 8 and micropipet 1；
Hole is equipped at the top of the empty cylinder 2；2 bottom of empty cylinder is equipped with nipple 7；The nipple 7 is equipped with external screw thread；Described
Piston 6 is placed in empty cylinder 2；The hole at empty 2 top of cylinder is stretched out in described 6 one end of piston, and 6 other end of piston is equipped with rubber head 9 and prolongs
At the nipple 7 for extending to empty 2 bottom of cylinder；The piston 6 is equipped with limited block at the top of near-space cylinder 2；Described 8 sets of spring are in work
On plug 6；The micropipet 1 is equipped with the internal screw thread being mutually matched with the nipple 7；It is equipped in the micropipet 1
Medical fluid stores pipe 11；The micropipet 1 is threadedly attached in the bottom of empty cylinder 2.
2 side of empty cylinder is equipped with collet chuck 3；Anti-slip cover 4 is also cased with outside the empty cylinder 2.
The Anti-slip cover 4 is silica gel material.
The piston 6 and limited block are at cross；The piston 6, which exposes, is additionally provided with hanging ring 5 on one end of empty cylinder 2.
The medical fluid storage pipe 11 is hourglass shape；Female end of the medical fluid storage pipe 11 close to micropipet 1
Face is thin slice 10；10 elastic material of thin slice；Drip nozzle 12 is equipped in the medical fluid storage pipe 11；The drip nozzle 12 is
Funnel type；The thin slice 10 is with a thickness of 1mm.
The micropipet 1 is hollow cylinder shape；The micropipet 1 is additionally provided with microscale ruler.
Working principle of the utility model is: micropipet 1 is threadedly attached in the bottom of empty cylinder 2, micropipet 1 is protruded into
In medicine bottle, the piston 6 for stretching out 2 one end of empty cylinder is pressed, 6 other end of piston squeezes 11 top of medical fluid storage pipe, so that medical fluid is stored
Negative pressure is formed in pipe 11, is covered under the action of the spring 8 on piston 6 is in limited block at this time in the state that suffers oppression, is unclamped piston
6, piston 6 is push home position by the reaction force of spring 8, and with the reset of piston 6, the medical fluid storage pipe 11 of extruding resets,
Utilize the micro medical fluid of action draws of negative pressure in medical fluid storage pipe 11.
Embodiment 2:
As shown in Figure 1-3, a kind of device of simple micro drop medicine, including empty cylinder 2, piston 6, spring 8 and micropipet 1；
Hole is equipped at the top of the empty cylinder 2；2 bottom of empty cylinder is equipped with nipple 7；The nipple 7 is equipped with external screw thread；Described
Piston 6 is placed in empty cylinder 2；The hole at empty 2 top of cylinder is stretched out in described 6 one end of piston, and 6 other end of piston is equipped with rubber head 9 and prolongs
At the nipple 7 for extending to empty 2 bottom of cylinder；The piston 6 is equipped with limited block at the top of near-space cylinder 2；Described 8 sets of spring are in work
On plug 6；The micropipet 1 is equipped with the internal screw thread being mutually matched with the nipple 7；It is equipped in the micropipet 1
Medical fluid stores pipe 11；The micropipet 1 is threadedly attached in the bottom of empty cylinder 2.
2 side of empty cylinder is equipped with collet chuck 3；Anti-slip cover 4 is also cased with outside the empty cylinder 2.
The Anti-slip cover 4 is silica gel material.
The piston 6 and limited block are at cross；The piston 6, which exposes, is additionally provided with hanging ring 5 on one end of empty cylinder 2.
The medical fluid storage pipe 11 is hourglass shape；Female end of the medical fluid storage pipe 11 close to micropipet 1
Face is thin slice 10；10 elastic material of thin slice；Drip nozzle 12 is equipped in the medical fluid storage pipe 11；The drip nozzle 12 is
Funnel type；The thin slice 10 is with a thickness of 2mm.
The micropipet 1 is hollow cylinder shape；The micropipet 1 is additionally provided with microscale ruler.
2 working principle of embodiment is identical as the working principle of embodiment 1.
Embodiment 3:
As shown in Figure 1-3, a kind of device of simple micro drop medicine, including empty cylinder 2, piston 6, spring 8 and micropipet 1；
Hole is equipped at the top of the empty cylinder 2；2 bottom of empty cylinder is equipped with nipple 7；The nipple 7 is equipped with external screw thread；Described
Piston 6 is placed in empty cylinder 2；The hole at empty 2 top of cylinder is stretched out in described 6 one end of piston, and 6 other end of piston is equipped with rubber head 9 and prolongs
At the nipple 7 for extending to empty 2 bottom of cylinder；The piston 6 is equipped with limited block at the top of near-space cylinder 2；Described 8 sets of spring are in work
On plug 6；The micropipet 1 is equipped with the internal screw thread being mutually matched with the nipple 7；It is equipped in the micropipet 1
Medical fluid stores pipe 11；The micropipet 1 is threadedly attached in the bottom of empty cylinder 2.
2 side of empty cylinder is equipped with collet chuck 3；Anti-slip cover 4 is also cased with outside the empty cylinder 2.
The Anti-slip cover 4 is silica gel material.
The piston 6 and limited block are at cross；The piston 6, which exposes, is additionally provided with hanging ring 5 on one end of empty cylinder 2.
The medical fluid storage pipe 11 is hourglass shape；Female end of the medical fluid storage pipe 11 close to micropipet 1
Face is thin slice 10；10 elastic material of thin slice；Drip nozzle 12 is equipped in the medical fluid storage pipe 11；The drip nozzle 12 is
Funnel type；The thin slice 10 is with a thickness of 1.5mm.
The micropipet 1 is hollow cylinder shape；The micropipet 1 is additionally provided with microscale ruler.
The working principle of embodiment 3 is identical as the working principle of embodiment 1.
Embodiment 4:
4 difference from Example 1 of embodiment is, micropipet can cancel screw thread and connect with empty cylinder, using being locked
Form also can achieve the effect of connection.
Obviously, above-described embodiment is just for the sake of clearly illustrating examples made by the present invention, and is not the limit to implementation
It is fixed.For the those of ordinary skill in the field, it can also make on the basis of the above description other various forms of
Variation changes.There is no need and unable to all embodiment party's formulas with exhaustion.And it thus amplifies out obvious
Variation or variation are still in the protection scope of this invention.
Claims (6)
1. a kind of device of simple micro drop medicine, it is characterised in that: including empty cylinder (2), piston (6), spring (8) and micropipet
(1)；Hole is equipped at the top of the empty cylinder (2)；Empty cylinder (2) bottom is equipped with nipple (7)；The nipple (7) is equipped with
External screw thread；The piston (6) is placed in empty cylinder (2)；The hole at the top of empty cylinder (2), piston are stretched out in described piston (6) one end
(6) other end is equipped with rubber head (9) and extends at the nipple (7) of empty cylinder (2) bottom；The piston (6) is pushed up by near-space cylinder (2)
Limited block is equipped at portion；The spring (8) covers on piston (6)；The micropipet (1) is equipped with and the nipple
(7) internal screw thread being mutually matched；Medical fluid storage pipe (11) is equipped in the micropipet (1)；The micropipet (1) is logical
Cross the bottom for being threaded in empty cylinder (2).
2. a kind of device of simple micro drop medicine according to claim 1, it is characterised in that: described empty cylinder (2) side
Equipped with collet chuck (3)；The empty cylinder (2) is also cased with Anti-slip cover (4) outside.
3. a kind of device of simple micro drop medicine according to claim 2, it is characterised in that: the Anti-slip cover (4) is
Silica gel material.
4. a kind of device of simple micro drop medicine according to claim 1, it is characterised in that: the piston (6) and limit
Position block is at cross；Hanging ring (5) are additionally provided on one end of the empty cylinder (2) of piston (6) exposing.
5. a kind of device of simple micro drop medicine according to claim 1, it is characterised in that: the medical fluid stores pipe
It (11) is hourglass shape；The medical fluid storage pipe (11) is thin slice (10) close to the internal screw thread end face of micropipet (1)；Described
Thin slice (10) elastic material；Drip nozzle (12) are equipped in the medical fluid storage pipe (11)；The drip nozzle (12) is funnel type；Institute
The thin slice (10) stated is with a thickness of 1mm-2mm.
6. a kind of device of simple micro drop medicine according to claim 1, it is characterised in that: the micropipet (1)
For hollow cylinder shape；The micropipet (1) is additionally provided with microscale ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188312.3U CN208942924U (en) | 2018-02-05 | 2018-02-05 | A kind of device of simple micro drop medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188312.3U CN208942924U (en) | 2018-02-05 | 2018-02-05 | A kind of device of simple micro drop medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942924U true CN208942924U (en) | 2019-06-07 |
Family
ID=66729348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188312.3U Expired - Fee Related CN208942924U (en) | 2018-02-05 | 2018-02-05 | A kind of device of simple micro drop medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942924U (en) |
-
2018
- 2018-02-05 CN CN201820188312.3U patent/CN208942924U/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: 20190607 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |