CN1293950A - High-speed pneumatically osmotic composite cotton swab for medical purpose or daily use - Google Patents
High-speed pneumatically osmotic composite cotton swab for medical purpose or daily use Download PDFInfo
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- CN1293950A CN1293950A CN 99125108 CN99125108A CN1293950A CN 1293950 A CN1293950 A CN 1293950A CN 99125108 CN99125108 CN 99125108 CN 99125108 A CN99125108 A CN 99125108A CN 1293950 A CN1293950 A CN 1293950A
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- barred body
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Abstract
A high-speed pneumatically osmotic cotton swab is composed of rod body use as air bag and liquid medicine (cosmetic) container, functional element for opening the sealed end of rod body and distributing liquid, and elliptic cotton body. Its advantages include good seal, easy opening, quick osmosis, and big area touching with human body.
Description
The present invention relates to medical and cotton swab use in life, relate in particular to the compound cotton swab by cotton swab barred body double as container, a kind of speed pneumatically osmotic formula that concrete is is medical and live and use compound cotton swab.
No matter be in medical institutions or at average family, people all use the cotton swab dipping to be contained in the interior disinfectant solution of medicine bottle when wound is carried out disinfection, and then it are spread upon the wound.Its shortcoming has: not portable, be difficult for storing etc.Particularly serious is: because most disinfectant solution all contain the material of highly volatile, and as ethanol, iodine, hydrogen peroxide etc., during by repeated open or bad sealing, active substance easily continues volatilization and causes disinfectant solution rotten, threatens the safe handling of external sterilizing medicine at the medicine bottle bottle stopper.
In order to address the above problem, disclosed technical scheme has two classes.The first kind: direct cotton body with cotton swab soaks in advance encloses medicinal liquid, cotton balls is placed in the class box body container with the plastic film wrapped sealing or with whole cotton swab to seal then; Second class: in the hollow tubular cotton swab bar or in the coupled logical flexible cavity, fill with medicinal liquid, seal medicinal liquid, and twine cotton balls signing bar one end with the mode of mechanical seals such as piston, cotton balls cover or cotton swab cover.
The deficiency that first kind scheme exists has: medicinal liquid contacts the organic substance generation chemical reaction in easy and the cotton body for a long time and influences quality, and makes cotton fibre lose due elasticity with cotton balls.So the keeping life under this scheme will be of short duration especially, use so be difficult for storage.
The deficiency that the second class scheme exists has respectively: its built-in medicinal liquid sealing effect before use is subject to the influence at random of the multiple factors such as material, machining accuracy and assembly quality of the mechanical sealing element of port, or is covered on the influence of the wrapping quality of the outside cotton balls cover of cotton balls; The liquid medicine rate of outflow in the hollow tubular cotton swab bar is slow; Have more residual liquid after the flexible cavity that fills with medicinal liquid uses, easily cause waste and pollute; Also there is the deficiency of opening difficulty in the scheme that has.
The second class scheme also has a common deficiency: because cotton swab also must have the function of cleaning wound, so, must directly being wrapped in around the cotton swab bar more than 3/4ths of cotton balls length, otherwise folded deformation easily takes place in cotton balls in use.Like this, the port of cotton swab bar is just near the bottom of cotton balls, and owing to the influence that is subjected to gravity is collected at the bottom of cotton balls, medicinal liquid is slow to the speed of the cotton body infiltration in upper end, and easily from cotton balls bottom water clock, influences result of use from the effusive liquid of cotton swab bar port.
The purpose of this invention is to provide the medical and life of the saturating formula of a kind of speed pneumatically osmotic and use cotton swab, its liquid that is built in the barred body of double as air bag and container is sealed before use conscientiously, has fundamentally stopped the volatilization of liquid; And open freely, open infiltrate rapidly under the compressing of back liquid gas in barred body with the easier new cotton body that contacts of human skin in; Noresidue liquid in the barred body has guaranteed effective utilization of liquid.This is medical and life is simple in structure, easy to use with compound cotton swab, has overcome the deficiency of traditional product.
To achieve these goals, the present invention adopts following technical scheme:
A kind of speed pneumatically osmotic formula medical and the life use compound cotton swab, comprise as cavity container and cotton body barred body, that an open end is arranged, it is characterized in that: be equipped with gas and liquid simultaneously in the described barred body internal chamber; The affixed sealing of open-ended usefulness seal membrane of barred body; The open end of barred body disposes function element.
Purpose of the present invention can also realize by following measure:
Described barred body is the up big and down small pyramidal gasbag-type cavity container that is, its similar sphere in top, upper end, and its lower end is the hollow, cylindrical tube that opening is arranged, affixed this port that is sealed in of described seal membrane.
The pressure of the gas of inserting in the described barred body is normal pressure, uses plastic cement diaphragm blind rod body port.
It is described that to be closed in excellent intravital gas be nitrogen and one of purify air.
The function element of described barred body open end configuration, be internal diameter and the corresponding hollow, cylindrical tube of barred body open end cylindrical tube external diameter, the one end is connected with the open end of barred body, other end sealing, on the tube wall at middle part four and symmetric rectangular through holes parallel with axis are arranged, the periphery of this hollow, cylindrical tube is coated with cotton body.
The cotton absorber that described cotton body is the cross section ovalize.
The function element of described barred body open end configuration, its main body is made of the bottom oblate body of top cylindrical tube and disjunctor, the internal diameter of top cylindrical tube is corresponding with barred body open end cylindrical tube external diameter and thus this function element is connected with barred body, and there is upwards outstanding sharp-pointed spicule the bottom surface of this top cylindrical tube; It is oblate that the cross section of described bottom oblate body is, and its both side surface respectively has left and right sides arcuation overflow launder to communicate with the top cylindrical tube by dredging the stream pipe; Periphery at this bottom oblate body is coated with cotton body.
The pressure of the gas of inserting in the described barred body is greater than 1 atmospheric pressure, uses polyester fiber diaphragm sealing barred body port, and barred body is not connected fully before use with function element and puts in place.
The function element of described barred body open end configuration is an external, and for vessel-shaped has end open-top receptacle, its underpart inwall is corresponding with the gabarit of the cotton body that directly is coated on the barred body open end, and there is upwards outstanding sharp-pointed spicule in bottom centre.
Described seal membrane is that finish simultaneously in injection moulding manufacturing process with barred body and seal membrane barred body homogeneity one.
The function element of described barred body open end configuration is the function element of the homogeneity one finished simultaneously in injection moulding manufacturing process with barred body and integrated seal membrane thereof, and it is positioned at integrated seal membrane has four and symmetric rectangular through holes parallel with axis to the tube wall at the middle part of lower port; Its bottom port is equipped with the cylindric obstruction of band central through hole; One sharp-pointed spicule inserts from this through hole, its most advanced and sophisticated seal membrane that points to.
Compound cotton swab use in the medical and life of described speed pneumatically osmotic formula, it is characterized in that having a sharp-pointed spicule to link to each other with its top inner wall in the described barred body, the pointed end of this sharp-pointed spicule sensing seal membrane.
Preset a drag-line in the seal membrane of described and barred body homogeneity one.
The present invention has the characteristics and the good effect of following five aspects:
First characteristics of the present invention are: in sealed diaphragm seals the cavity taper barred body of its port, double as air bag and container, not only be equipped with liquid, also be equipped with gas simultaneously.
Because the shared volume of gas is significantly greater than the shared volume of liquid in the barred body, so when open end erect barred body downwards, above built-in liquid, form the air bag of a sealing.When this compound cotton swab was opened use, excellent intravital gas compressing liquid all promptly flowed out from port, has guaranteed effective utilization of medicinal liquid, has avoided unnecessary residual contamination.
Second characteristic of the present invention are: directly seal the open-ended of barred body with seal membrane, guaranteed that from structure built-in liquid is in complete air-tight state before use, stop the spoilage problems that causes because of volatile substances in the built-in liquid, ensured the safety of using.Because being built in excellent intravital gas is pure and inexpensive inert nitrogen gas, any chemical reaction can not take place with any material in the built-in liquid in it, so though built-in liquid contacts with nitrogen, the character of liquid any variation can not take place.And, in production process,, make the liquid that injects subsequently and be closed in barred body also not contact in process of production with air because earlier the nitrogen that injects is caught up with the former normality gas of having use up barred body.
When not containing readily oxidizable substance in the liquid that is built in barred body, its built-in gas also can be selected to purify air.
The 3rd characteristics of the present invention are: seal membrane adopt plastic cement diaphragm that the blister explosion can take place behind the pressurized and withstand voltage indeformable but meet polyester fiber diaphragm that wire embrittlement can take place behind the sharp-pointed spicule and with the face of barred body homogeneity one, both guaranteed that the port after the more feasible sealing of sealing effectiveness of port was opened easily.
The 4th characteristics of the present invention are: used to have that the built-in liquid of quick distribution acts in cotton body and have the function element of opening the effect of barred body sealed port concurrently, it is more convenient, freely that the barred body sealed port is opened, open under the compressing of the back built-in liquid of barred body gas in air bag, by function element, infiltrate in the cotton body rapidly, equably.
The 5th characteristics of the present invention are: adopt the cotton body of cross section ovalize, increased the contact surface of cotton body and human skin effectively, improved result of use.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described:
Fig. 1 and Fig. 2 are respectively the axial arrangement generalized section of first embodiment of the present invention when closed state and during opening;
Fig. 3 and Fig. 4 are respectively the axial arrangement generalized section of second embodiment of the present invention when closed state and during opening;
Fig. 5 and Fig. 6 are respectively the axial arrangement generalized section of the 3rd embodiment of the present invention when closed state and during opening;
Fig. 7 and Fig. 8 are respectively the axial arrangement generalized section of the 4th embodiment of the present invention when closed state and during opening;
Fig. 9 is the axial arrangement generalized section of the 5th embodiment of the present invention when closed state;
Figure 10 is the axial arrangement generalized section of the 6th embodiment of the present invention when closed state;
Figure 11 is the axial arrangement generalized section of the 7th embodiment of the present invention when closed state;
Figure 12 is the axial arrangement generalized section of the 8th embodiment of the present invention when closed state;
Figure 13 is the A-A generalized section among Fig. 2;
Figure 14 is the axial arrangement generalized section of function element among Fig. 3, Fig. 5;
Figure 15 is the B-B generalized section of Figure 14;
Figure 16 is the C-C generalized section of Figure 14;
Figure 17 is the D-D generalized section of Fig. 7.
Each represented toponym of numeral is among the figure:
The 1-barred body;
2-function element (interconnection system);
The cotton body of 3-;
4-barred body port;
5-seal membrane (comprising 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h)
6-gas;
7-liquid;
8-rectangular through holes (on the tube wall);
The sharp-pointed spicule of 9-;
10-function element (external);
11-stops up
The 12-drag-line
13-dredges the stream pipe;
The 14-overflow launder;
One of embodiment: please refer to Fig. 1, Fig. 2 and Figure 13, medical and the compound cotton swab of life of a kind of speed pneumatically osmotic formula, comprise cavity container that an open end is arranged and cotton body 3 as barred body 1, described barred body 1 is the container of double as air bag, and its inside is equipped with gas 6 and liquid 7 simultaneously; The port 4 usefulness seal membranes 5 affixed sealings of barred body 1; The port 4 of barred body 1 disposes function element 2.
Described barred body 1 is up big and down small pyramidal gasbag-type cavity container, the similar sphere of top ends on it, and its lower end is the hollow, cylindrical tube that opening is arranged, described seal membrane 5 affixed this ports 4 that are sealed in.
Insert normal pressure (1 atmospheric pressure) gas 6 in the described barred body 1, use plastic cement diaphragm 5 sealing barred body ports 4.
The described gas 6 that is closed in the barred body 1 is nitrogen and one of purifies air.
The function element 2 of described barred body open end configuration, be internal diameter and the corresponding hollow, cylindrical tube of barred body open end external diameter, the one end is connected with the open end 4 of barred body, other end sealing, on the tube wall at middle part four rectangular through holes parallel and symmetrical with axis 8 are arranged, the periphery of this hollow, cylindrical tube is coated with cotton body 3.
The cotton absorber that described cotton body 3 is cross section ovalizes.
Two of embodiment: please refer to Fig. 3, Fig. 4 and Figure 14, Figure 15, Figure 16, be with one of embodiment difference, the function element 2 of described barred body 1 open end configuration, its main body is made of the bottom oblate body of top cylindrical tube and disjunctor, and the internal diameter of top cylindrical tube is corresponding with barred body open end cylindrical tube external diameter and thus this function element 2 is connected with barred body 1; There is upwards outstanding sharp-pointed spicule 9 bottom surface of this top cylindrical tube; The cross section ovalize of described bottom oblate body, its both side surface respectively have left and right sides arcuation overflow launder 14 to communicate with the top cylindrical tube by dredging stream pipe 13; Periphery at this bottom oblate body is coated with cotton body 3.
Three of embodiment: please refer to Fig. 5, Fig. 6, be, insert pressurization (greater than 1 atmospheric pressure) gas 6 in the described barred body 1, use polyester fiber diaphragm 5 sealing barred body ports 4 with two differences of embodiment; Described barred body 1 and function element 2 were not connected fully before using and put in place.
Four of embodiment: please refer to Fig. 7, Fig. 8 and Figure 17, be with above three embodiment differences, the function element 10 of described barred body 1 open end configuration is an external, for vessel-shaped has end open-top receptacle, its underpart inwall is corresponding with cotton body 3 gabarits that directly are coated on the barred body open end, and there is upwards outstanding sharp-pointed spicule 9 in bottom centre.
Five of embodiment: please refer to Fig. 9, be with four differences of embodiment, described seal membrane is that finish simultaneously in injection moulding manufacturing process with barred body and seal membrane 5 barred body 1 homogeneity one.
Six of embodiment: please refer to Figure 10, be with one of embodiment difference, the function element 2 of described barred body 1 open end configuration is finished in injection moulding manufacturing process simultaneously with barred body and integrated diaphragm 5 thereof, the function element of homogeneity one, it is positioned at integrated diaphragm 5 has four parallel with axis and symmetric rectangular through holes 8 to the tube wall at the middle part of lower port, its bottom port is equipped with the cylindric obstruction 11 of band central through hole; One most advanced and sophisticated spicule 9 inserts from its central through hole, its most advanced and sophisticated sealing diaphragm 5 that points to.
Seven of embodiment: please refer to Figure 11, be have a sharp-pointed spicule 9 to link to each other with its top inner wall in the described barred body 1 with six differences of embodiment, the pointed end of this sharp-pointed spicule 9 is pointed to seal membrane 5.
Eight of embodiment: please refer to Figure 12, be with seven differences of embodiment, no sharp-pointed spicule in the described barred body presets a drag-line 12 in the seal membrane 5 of described and barred body 1 homogeneity one.
Construction features of the present invention and using method:
Construction features of one of embodiments of the invention and using method: please refer to Fig. 1, Fig. 2 and Figure 13, medical and the compound cotton swab of life of the speed pneumatically osmotic formula that it provided, comprise that an inner filling has the barred body 1 of liquid 7 such as atmosphere gas 6 and medicinal liquid, skin care item, plastic cement diaphragm 5 sealings of blister explosion easily take place in an open end 4 usefulness pressurizeds that it has; Also comprise the function element 2 that links to each other with barred body 1; Also comprise and be coated on cotton body 3 function element 2 one ends, the cross section ovalize.During use, barred body 1 is erect, push the air bag that barred body top is formed by the gas above liquid 76 with finger, behind the gas pressurized in the air bag,, make the plastic cement diaphragm 5 of sealing barred body 1 port 4 that the blister explosion take place by the liquid pressure transmission, 5a becomes 5b by state, liquid 7 all flows out from the port of having opened under gas 6 compressing, and four through holes 8 by function element 2 immerse cotton body 3 rapidly, equably, can sterilize wound or smear skin of this compound cotton swab.
Two construction features and using method of embodiments of the invention: please refer to Fig. 3, Fig. 4 and Figure 14, Figure 15, Figure 16, compound cotton swab use in the medical and life of the speed pneumatically osmotic formula that it provided, and than one of embodiment, its unlatching and liquid distribution are faster.During use, barred body 1 is erect, with finger extruding barred body top, the distortion of plastic cement diaphragm 5 pressurized generation blisters, touch the explosion immediately of sharp-pointed spicule 9,5c becomes 5d by state, and liquid 7 all flows out from the port of having opened under gas 6 compressings, thin stream pipe 13 and overflow launder 14 by function element 2 immerse cotton body 3 rapidly, equably, can use.
Three construction features and using method of embodiments of the invention: please refer to Fig. 5, Fig. 6, medical and the compound cotton swab of life of the speed pneumatically osmotic formula that it provided, be with two differences of embodiment, filling pressurization (greater than 1 atmospheric pressure) gas 6 in the barred body 1, it is indeformable but meet polyester fiber diaphragm 5 sealings that wire embrittlement can take place behind the sharp-pointed spicule that its port 4 usefulness are withstand voltage, and barred body 1 is not connected fully before use with function element 2 and puts in place.During use, barred body 1 is erect, its connection is put in place barred body 1 and function element 2 pushings, at this moment, polyester fiber diaphragm 5 is pierced through by sharp-pointed spicule and wire embrittlement takes place, and becomes 5f by state 5e, and liquid 7 all flows out from the port of having opened under gas-pressurized 6 compressings ...
Four construction features and using method of embodiments of the invention: please refer to Fig. 7, Fig. 8 and Figure 17, be that with above three embodiment differences its function element 10 is externals, separated from one another before using with barred body 1.During use, barred body 1 is erect in the open-top receptacle that makes the cotton body 3 insertion function element 10 that are coated on the barred body open end, the terylene seal membrane is punctured by sharp-pointed spicule 9 immediately, 5g becomes 5h by state, liquid 7 all flows out from the port of having opened under gas-pressurized 6 compressings, the rapid whole cotton body 3 of submergence in the container of function element 10 will can use after its extraction.Because function element 10 can be repeatedly used, so this embodiment can further reduce cost.
Five construction features and using method of embodiments of the invention: please refer to Fig. 9, be with four differences of embodiment, its seal membrane is that finish simultaneously in injection moulding manufacturing process with barred body and seal membrane 5 barred body 1 homogeneity one, gas 6 in the barred body and liquid 7 merge sealing with being about to this tubular opening heating after the tubular opening at the top of the similar sphere of barred body injects.The cotton body 3 that will be coated on barred body 1 end during use inserts in the open-top receptacle of function element 10 ...
Six construction features and using method of embodiments of the invention: please refer to Figure 10, be that with one of embodiment difference the function element 2 of described barred body 1 open end configuration is finished in injection moulding manufacturing process simultaneously with barred body and integrated diaphragm 5 thereof, the function element of homogeneity one.During use, barred body 1 erect and make stressed the moving of sharp-pointed spicule and puncture seal membrane 5 ...
Seven construction features and using method of embodiments of the invention: please refer to Figure 11, be characterized in having in the barred body 1 a sharp-pointed spicule 9 to link to each other with its top inner wall, during use, push the barred body top downwards and make sharp-pointed spicule 9 touch and puncture seal membrane 5 ...
Eight construction features and using method of embodiments of the invention: please refer to Figure 12, be characterized in the seal membrane 5 of barred body 1 homogeneity one in preset a drag-line 12, during use, barred body 1 is erect naturally, pulling drag-line 12 breaks seal membrane 5 ...
In sum, the medical and life of speed pneumatically osmotic formula provided by the present invention with the distinguishing feature of compound cotton swab is: excellent intravital liquid is sealed before use conscientiously; During use, the seal membrane of barred body port easily is unlocked, and excellent intravital liquid all flows out under the compressing of gas; Liquid infiltrates in the cotton body rapidly, equably by function element.It is simple in structure, and is easy to use, has overcome the deficiency of traditional product.
Claims (13)
1, a kind of speed pneumatically osmotic formula medical and the life use compound cotton swab, comprise as cavity container and cotton body barred body, that an open end is arranged, it is characterized in that: be equipped with gas and liquid simultaneously in the described barred body internal chamber; The affixed sealing of seal membrane of the port of barred body; The open end of barred body disposes function element.
2, the medical and compound cotton swab of life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: described barred body is the up big and down small pyramidal gasbag-type cavity container that is, its similar sphere in top, upper end, its lower end is the hollow, cylindrical tube that opening is arranged, and described seal membrane is fixed in this port.
3, compound cotton swab use in the medical and life of speed pneumatically osmotic formula according to claim 1, and it is characterized in that: the pressure of the gas of inserting in the described barred body is normal pressure, use plastic cement diaphragm blind rod body port.
4, compound cotton swab use in the medical and life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: described to be placed in excellent intravital gas be nitrogen and one of purifying air.
5, the medical and compound cotton swab of life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: the function element of described barred body open end configuration, be internal diameter and the corresponding hollow, cylindrical tube of barred body open end external diameter, the one end is connected with the open end of barred body, other end sealing, on the tube wall at middle part four and symmetric rectangular through holes parallel with axis are arranged, the periphery of this hollow, cylindrical tube is coated with cotton body.
6, speed pneumatically osmotic formula according to claim 1 medical and the life use compound cotton swab, it is characterized in that: the cotton absorber that described cotton body is the cross section ovalize.
7, the medical and compound cotton swab of life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: the function element of described barred body open end configuration, its main body is made of the bottom oblate body of top cylindrical tube and disjunctor, and the internal diameter of top cylindrical tube is corresponding with barred body open end cylindrical tube external diameter and thus this function element is connected with barred body; There is upwards outstanding sharp-pointed spicule the bottom surface of this top cylindrical tube; It is oblate that the cross section of described bottom oblate body is, and its both side surface respectively has left and right sides arcuation overflow launder to communicate with the top cylindrical tube by dredging the stream pipe; Periphery at this bottom oblate body is coated with cotton body.
8, the medical and compound cotton swab of life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: the pressure of the gas of inserting in the described barred body is greater than 1 atmospheric pressure, use polyester fiber diaphragm sealing barred body port, barred body is not connected fully before use with function element and puts in place.
9, the medical and compound cotton swab of life of speed pneumatically osmotic formula according to claim 1, it is characterized in that: the function element of described barred body open end configuration is an external, for vessel-shaped has end open-top receptacle, its underpart inwall is corresponding with the gabarit of the cotton body that directly is coated on the barred body open end, and there is upwards outstanding sharp-pointed spicule in bottom centre.
10, compound cotton swab is used in the medical and life of speed pneumatically osmotic formula according to claim 1, and it is characterized in that: described seal membrane is that finish simultaneously in injection moulding manufacturing process with barred body and seal membrane barred body homogeneity one.
11, compound cotton swab is used in the medical and life of speed pneumatically osmotic formula according to claim 1 or 5, it is characterized in that: the function element of described barred body open end configuration is the function element of the homogeneity one finished simultaneously in injection moulding manufacturing process with barred body and integrated seal membrane thereof, and it is positioned at integrated seal membrane has four and symmetric rectangular through holes parallel with axis to the tube wall at the middle part of lower port; Its bottom port is equipped with the cylindric obstruction of band central through hole; One sharp-pointed spicule inserts from this through hole, its most advanced and sophisticated seal membrane that points to.
12, compound cotton swab use in the medical and life of speed pneumatically osmotic formula according to claim 1 or 5, it is characterized in that: have a sharp-pointed spicule to link to each other with its top inner wall in the described barred body, the pointed end of this sharp-pointed spicule sensing seal membrane.
13, compound cotton swab use in the medical and life of speed pneumatically osmotic formula according to claim 1 or 5, it is characterized in that: preset a drag-line in the seal membrane of described and barred body homogeneity one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99125108 CN1293950A (en) | 1999-10-20 | 1999-11-24 | High-speed pneumatically osmotic composite cotton swab for medical purpose or daily use |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99248792.7 | 1999-10-20 | ||
| CN99248792 | 1999-10-20 | ||
| CN 99125108 CN1293950A (en) | 1999-10-20 | 1999-11-24 | High-speed pneumatically osmotic composite cotton swab for medical purpose or daily use |
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| Publication Number | Publication Date |
|---|---|
| CN1293950A true CN1293950A (en) | 2001-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99125108 Pending CN1293950A (en) | 1999-10-20 | 1999-11-24 | High-speed pneumatically osmotic composite cotton swab for medical purpose or daily use |
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| CN (1) | CN1293950A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954479A (en) * | 2014-04-11 | 2014-07-30 | 上海地慧光电科技有限公司 | Sampling and reagent adding apparatus capable of eliminating reagent residue |
| CN107031975A (en) * | 2017-05-02 | 2017-08-11 | 苍南县龙港彩印厂 | A kind of air bag type packaging bag |
| CN109646277A (en) * | 2019-01-25 | 2019-04-19 | 中山刷匠科技实业有限公司 | A kind of ocular region massaging introducing apparatus |
-
1999
- 1999-11-24 CN CN 99125108 patent/CN1293950A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954479A (en) * | 2014-04-11 | 2014-07-30 | 上海地慧光电科技有限公司 | Sampling and reagent adding apparatus capable of eliminating reagent residue |
| CN103954479B (en) * | 2014-04-11 | 2016-07-06 | 上海奥普生物医药有限公司 | A kind of sampling reagent adding device eliminating reagent residual |
| CN107031975A (en) * | 2017-05-02 | 2017-08-11 | 苍南县龙港彩印厂 | A kind of air bag type packaging bag |
| CN109646277A (en) * | 2019-01-25 | 2019-04-19 | 中山刷匠科技实业有限公司 | A kind of ocular region massaging introducing apparatus |
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