CN102613976A - One-piece type welding-fixation disposal blood taking needle - Google Patents
One-piece type welding-fixation disposal blood taking needle Download PDFInfo
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- CN102613976A CN102613976A CN201210107983XA CN201210107983A CN102613976A CN 102613976 A CN102613976 A CN 102613976A CN 201210107983X A CN201210107983X A CN 201210107983XA CN 201210107983 A CN201210107983 A CN 201210107983A CN 102613976 A CN102613976 A CN 102613976A
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- lower house
- needle
- upper shell
- blood taking
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Abstract
A one-piece type welding-fixation disposal blood taking needle comprises a lower casing, an upper casing and a connection band. The lower casing and the upper casing are connected into a whole through the connection band which is located at one end of a spring clamping groove on the lower casing and the upper casing. The upper casing turns over 180 degrees to be covered at the upper end of the lower casing, and the combination surface of the upper casing and the lower casing is fixedly connected in a same-material welding mode. During assembly of the product, the disposal blood taking needle is simple and fast in operation, small in welding deformation and residual stress, high in firmness and attractive in appearance, saves labor, improves the quality rate, and can ensure five-years' quality guarantee period.
Description
[technical field]
The present invention relates to a kind of medical device, relate in particular to disposable blood taking needle.
[background technology]
The kind of existing disposable blood taking needle product is a lot, and for example Chinese patent CN1011190129B, CN1961828B are exactly wherein two kinds, these disposable blood taking needle complex structures, and production technology property is poor, and main the dependence by hand of assembling carried out.In these products, all comprise the lower house and the upper shell that have slideway, upper shell and lower house must be distinguished die casting and pruning, also will carry out gluing, bonding to quasi merger then.Do not have relatedness between upper shell and the lower house, do not close the location structure of lid yet, also will be fixed into one between the two through the gluing mode that connects; In traditional Assembling Production technology, the die casting between upper shell and the lower house, aligning, gluing and the dependence fully that is adhesively fixed are manual, not only complicated operation; Specification requirement is high; Involutory accuracy is not high between upper shell and the lower house, and the ability pressing is bonding after must solidifying through about 5 minutes time dryings behind the gluing, and is uneven if glue applies; Gluing too much or less all can influence adhesive strength, and production efficiency is difficult to improve.The applicant pays a return visit and test through the user; Find the unreasonable structure of this type blood taking needle, lack the location structure be convenient to assemble between upper shell and the lower house, very easy generation misplaces direction or inconsistent phenomenon when bonding merging between upper shell and the lower house; Adopt glue to carry out bonding simultaneously between upper shell and the lower house; Not only production efficiency is low, and cost is high, and assembling matter article cannot say for sure to demonstrate,prove.Gluing need expend more manpower and materials and man-hour, after gluing finishes, also needs the long period to wait for solidifying of glue, only 2000 of common workman's hand assembled quantity, and labor cost is too high, and production efficiency is too low.On the connectivity robustness of upper shell and lower house, the firmness after the glue solidifies is stable inadequately, and intensity is not high yet; Firmly break off with the fingers and thumb and can break into two with one's hands; And As time goes on the composition in the glue can wear out gradually, and its adhesion strength also can correspondingly reduce, and can not reach the quality guarantee period requirement in 5 years.
Along with China's rapid economy development; Labour force's recruitment cost fast rise, workman's day rate has reached 60～100 yuan, prolongs with existing blood taking needle structure and assembly technology and has arrived the stage that loss is produced; Press for existing blood taking needle is carried out structural design; So that realize the continuous Assembling Production of mechanization, improve product quality and production efficiency, reduce production costs.
[summary of the invention]
The purpose of this invention is to provide a kind of Contiuum type and weld fixed disposable blood taking needle; It is simple in structure, is convenient to motorization assembly, has changed traditional gluing between upper shell and lower house syndeton that is adhesively fixed; Can enhance productivity; Reduce human cost, can improve the yield rate of product again, guaranteed shelf-life requirement in 5 year of product.
A kind of Contiuum type welds fixed disposable blood taking needle; It is characterized in that: comprise lower house, upper shell and connecting band; Lower house and upper shell are connected as a single entity through connecting band; Connecting band is arranged on the opposite end that lower house and upper shell are provided with the needle outlet end, and the upper shell upset is placed on the upper end of lower house, and both faying faces are fixedly connected through welding manner.
Further, said connecting band is along the width setting of lower house or upper shell, and the quantity of connecting band is more than 1, and the width of connecting band is 1 millimeter width to lower house.
Further, upper shell is fixedly connected through the ultrasonic mode that connects with the material wave soldering at faying face with lower house and is integral.
Further, between the faying face of upper shell and lower house, be provided with the location structure that cooperates of alignment pin and dowel hole.
Further, alignment pin is arranged on the faying face of lower house, and the quantity of alignment pin is more than two, and dowel hole is arranged on the faying face of upper shell, and the alignment pin on its quantity and present position and the lower house matches.
Further, alignment pin is arranged on the faying face of upper shell, and the quantity of alignment pin is more than two, and dowel hole is arranged on the faying face of lower house, and the alignment pin on its quantity and present position and the upper shell matches.
Further, between the faying face of upper shell and lower house, be provided with welding fusing convex body, the material of welding fusing convex body is identical with the material of upper shell, lower house.
Further, said welding fusing convex body is arranged on the faying face of lower house or on the faying face of upper shell.
Further; Contiuum type welds fixed disposable blood taking needle; Also comprise slip pin piece, back-moving spring and needle point medicated cap, in the inner chamber of lower house, be provided with spring card slot bottom, glidepath and needle outlet bottom, the spring card slot bottom is arranged on an end of lower housing cavity; The needle outlet bottom is arranged on the other end of lower housing cavity, and glidepath is arranged on the both sides of lower housing cavity; Said upper shell comprises that tabletting exports, goes up slide rail and spring card slot top, after upper shell and lower house close lid between needle outlet top, tabletting storage; Needle outlet top is corresponding with the needle outlet bottom; Last slide rail is corresponding with glidepath, and spring card slot top is corresponding with the spring card slot bottom, is close to place, needle outlet top between the tabletting storage; The tabletting outlet is close between the tabletting storage, and is positioned at the rear between the tabletting storage; Said slip pin piece comprises needle body, slide block body, slide-and-guide bar, elastic pressuring plate and spring deck, and needle body die casting is in slide body, and an end of slide body is stretched out at the needle point position of needle body; The slide-and-guide bar is arranged on the left and right sides face of slide body, and elastic pressuring plate is arranged on the upper surface of slide body, and the spring deck is arranged on the other end of slide body; One end of back-moving spring is enclosed within on the spring deck, and an end of said needle point medicated cap is provided with handle, and the other end is provided with the needle point hole; The needle point medicated cap is fixedly connected through needle body in needle point hole and the slip pin piece; Before not using, needle point medicated cap and slip pin piece link into an integrated entity, and the coalition of needle point medicated cap and slip pin piece is positioned in the inner chamber of lower house; Elastic pressuring plate is upwards put; The other end of back-moving spring is stuck among the spring card slot bottom, and the slide-and-guide bar is positioned at the upper end of glidepath, and the handle of needle point medicated cap is in the outside of lower house.
In the present invention, owing between lower house, upper shell, set up connecting band, the three both had been convenient to a mold pressing and had been cast type like this; Be convenient to isotype disjunctor die-casting process; Saved again between upper shell and the lower house and matched, simplified to aim between upper shell and the lower house and closed up assembling, be more conducive to mechanization die casting and assembling; Slip pin piece and needle point medicated cap also are the siamese parts of synchronous die cast; Have only three parts during practical set therefore of the present invention, not only product structure is simple, and the product assembling is more convenient.As long as the conjunction of back-moving spring, slip pin piece and needle point medicated cap is directly installed between lower house, the upper shell, again upper shell is turned over turnback with lower house closes up amalgamation along the connecting band medial launder during assembling, welding gets final product after fixing.Between lower house and faying face, set up the pairing location structure of alignment pin and locating hole, make both assemblings seem very simple, be convenient to the ultrasonic bonding of postorder at upper shell.Since upper shell and lower house faying face through with material to mould the ultrasound wave interconnection technique integrally welded, and on both faying faces, set up welding and melted convex body, so both saved ultrasonic bonding speed; Can upper shell and lower house be connected into an integral body more firmly again, this ultrasound wave interconnection technique of moulding has been mature technique, and average single product weld interval was less than 0.9 second; Production efficiency has improved 100 times～150 times than hand assembled; Quality of connection is good simultaneously, need not the cooling curing time, and welding deformation and residual stress are less; Improved the yield rate of product, guaranteed product quality from structure.Aspect connectivity robustness; Use the connected mode of ultrasonic bonding to accomplish not have inside and outside defective, mechanical performance is higher than the soldered of connected body; Tool using almost can't not separate upper shell and lower house, can guarantee the quality guarantee period requirement in 5 years of product.So just can greatly improve production efficiency, reduce human cost, improve the quality of products.Between the faying face of lower house and upper shell, be provided with the supporting location structure of alignment pin and locating hole, be more conducive to motorization assembly between the two, greatly improved assembly process process, eliminated the influence of anthropic factor product quality.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a decomposition texture sketch map of the present invention;
Fig. 3 is the syndeton sketch map of upper shell, lower house and connecting band;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the C-C cutaway view of Fig. 3;
Fig. 7 is the alternative syndeton sketch map of connecting band;
Fig. 8 is the structural representation of slip pin piece;
Fig. 9 is the schematic top plan view of Fig. 8;
Figure 10 looks sketch map for the left side of Fig. 8;
Among the figure: the 1-lower house; The 2-upper shell; The 3-connecting band; 4-slip pin piece; The 5-back-moving spring; 6-needle point medicated cap; The 7-alignment pin; The 8-dowel hole; The 9-faying face; 10-welding fusing convex body; 11-spring card slot bottom; The 12-glidepath; 13-needle outlet bottom; 21-needle outlet top; Between the storage of 22-tabletting; The outlet of 23-tabletting; The last slide rail of 24-; 25-spring card slot top; The 41-needle body; 42-slide block body; 43-slide-and-guide bar; The 44-elastic pressuring plate; 45-spring deck; 61-hands handle; 62-needle point hole.
[specific embodiment]
Below in conjunction with description of drawings specific embodiments of the present invention:
Embodiment 1: a kind of Contiuum type welds fixed disposable blood taking needle; Like Fig. 1, shown in 2; It is made up of lower house 1, upper shell 2, connecting band 3, slip pin piece 4, back-moving spring 5 and needle point medicated cap 6, and like Fig. 3,4,5, shown in 6, lower house 1 is connected as a single entity through connecting band 3 with upper shell 2; Connecting band 3 is arranged on the opposite end that lower house 1 and upper shell 2 are provided with the needle outlet end; Upper shell 2 turns over the upper end that turnback is placed on lower house 1, and both faying faces 9 are through being fixedly connected with the material welding manner, and lower house 1 comprises spring card slot bottom 11, glidepath 12 and needle outlet bottom 13; Spring card slot bottom 11 is arranged at an end of lower house 1 inner chamber; Glidepath 12 is arranged at the both sides of lower house 1 inner chamber respectively, and needle outlet bottom 13 is arranged at the other end of lower house 1, and on two long faying faces 9 of lower house 1, be symmetrically distributed two alignment pins 7 and four root beads connect fusing convex body 10; Upper shell 2 comprises between the storage of needle outlet top 21, tabletting 22; Tabletting exports 23, goes up slide rail 24 and spring card slot top 25; Needle outlet top 21, to go up slide rail 24 corresponding with needle outlet bottom 13, glidepath 12 and spring card slot bottom 11 on the lower house 1 with residing position in upper shell 2, spring card slot top 25; 22 are close to 21 places, needle outlet top between tabletting storage, and tabletting outlet 23 is close between the tabletting storage 22, and are positioned between the tabletting storage 22 rear side; Two dowel holes 8 of symmetrical distribution on two long faying faces 9 of upper shell 2, alignment pin 7 present positions on their residing positions and the lower house 1 are suitable; Said slip pin piece 4 is like Fig. 7,8, shown in 9, and it comprises needle body 41, slide block body 42, slide-and-guide bar 43, elastic pressuring plate 44 and spring deck 45, and needle body 41 die casting are in slide body 42; Slide body 42 is stretched out at the needle point position of needle body 41, and slide-and-guide bar 43 is arranged on the left and right sides face of slide body 42, and elastic pressuring plate 44 is arranged at the upper surface of slide body 42; Spring deck 45 is arranged at the other end of slide body 42; One end of back-moving spring 5 is sheathed on the spring deck 45, and an end of said needle point medicated cap 6 is provided with handle 61, and its other end is provided with needle point hole 62; Needle point medicated cap 6 is sleeved on the tip portion of needle body 41 in the slip pin piece 4 through needle point hole 62; Needle point medicated cap 6 links into an integrated entity with slip pin piece 4, and needle point medicated cap 6 is placed in the inner chamber of lower house 1 with the coalition of slip pin piece 4, and the other end of back-moving spring 5 is stuck among the spring card slot bottom 11; Slide-and-guide bar 43 is positioned at the upper end of glidepath 12; Elastic pressuring plate 44 is put up, and the handle 61 of needle point medicated cap 6 is in the outside of lower house 1, and upper shell 2 turns over the upper end that turnback is placed on lower house 1; Make that alignment pin 7 is corresponding with dowel hole 8 on upper shell 2 and the lower house 1, be fixedly connected through welding fusing convex body 10 behind the settling position.
In force, after lower house 1 and upper shell 2 welding were good, hands pinched the handle 61 of needle point medicated cap 6; One 180 ° of rotations earlier, and then promote to inside make between the tablettings storage of elastic pressuring plate 44 in the upper shell 2 of slip pin piece 4 22 to pass tabletting outlet 23; At this moment, elastic pressuring plate 44 promptly is stuck in tabletting and exports 23 places, only needs during use needle point medicated cap 6 is extracted; With hands elastic pressuring plate 44 is depressed gently, slip pin piece 4 will travel forward between last slide rail 24 and glidepath 12 under the effect of back-moving spring 5 fast, and the finger completion that is fixed on the tip alignment people of the needle body 41 on the slip pin piece 4 punctures; Can point blood sampling; After using, the needle point of needle body 41 automatically retracts in the housing, and the needle point of needle body 41 just can not expose hurts sb.'s feelings.
Claims (8)
1. a Contiuum type welds fixed disposable blood taking needle; It is characterized in that: comprise lower house (1), upper shell (2) and connecting band (3); Lower house (1) and upper shell (2) are connected as a single entity through connecting band (3); Connecting band (3) is arranged on the opposite end that lower house (1) and upper shell (2) are provided with the needle outlet end, and upper shell (2) upset is placed on the upper end of lower house (1), and both faying faces (9) are fixedly connected through welding manner.
2. Contiuum type according to claim 1 welds fixed disposable blood taking needle, it is characterized in that: upper shell (2) is fixedly connected through the ultrasonic mode that connects with the material wave soldering at faying face (9) with lower house (1) and is integral.
3. Contiuum type according to claim 1 welds fixed disposable blood taking needle, it is characterized in that: the location structure that cooperates that between the faying face (9) of upper shell (2) and lower house (1), is provided with alignment pin (7) and dowel hole (8).
4. Contiuum type according to claim 1 welds fixed disposable blood taking needle; It is characterized in that: alignment pin (7) is arranged on the faying face (9) of lower house (1); The quantity of alignment pin (6) is more than two; Dowel hole (8) is arranged on the faying face (9) of upper shell (2), and the alignment pin (7) on its quantity and present position and the lower house (1) matches.
5. Contiuum type according to claim 1 welds fixed disposable blood taking needle; It is characterized in that: alignment pin (7) is arranged on the faying face (9) of upper shell (2); The quantity of alignment pin (7) is more than two; Dowel hole (8) is arranged on the faying face (9) of lower house (1), and the alignment pin (7) on its quantity and present position and the upper shell (2) matches.
6. Contiuum type according to claim 1 welds fixed disposable blood taking needle; It is characterized in that: between the faying face (9) of upper shell (2) and lower house (1), be provided with welding fusing convex body (10), the material of welding fusing convex body (10) is identical with the material of lower house (1) with upper shell (2).
7. Contiuum type according to claim 1 welds fixed disposable blood taking needle, it is characterized in that: the faying face (9) that said welding fusing convex body (10) is arranged on lower house (1) go up or the faying face (9) of upper shell (2) on.
8. Contiuum type according to claim 1 welds fixed disposable blood taking needle; It is characterized in that: Contiuum type welds fixed disposable blood taking needle; Also comprise slip pin piece (4), back-moving spring (5) and needle point medicated cap (6); In the inner chamber of lower house (1), be provided with spring card slot bottom (11), glidepath (12) and needle outlet bottom (13); Spring card slot bottom (11) is arranged on an end of lower house (1) inner chamber, and needle outlet bottom (13) are arranged on the other end of lower house (1) inner chamber, and glidepath (12) is arranged on the both sides of lower house (1) inner chamber; Said upper shell (2) comprises between needle outlet top (21), tabletting storage (22); Tabletting exports (23), goes up slide rail (24) and spring card slot top (25); After upper shell (2) closed lid with lower house (1), needle outlet top (21) were corresponding with needle outlet bottom (13), and last slide rail (24) is corresponding with glidepath (12); Spring card slot top (25) is corresponding with spring card slot bottom (11); (22) are close to needle outlet top (21) and locate between tabletting storage, and tabletting outlet (23) is close between the tabletting storage (22), and is positioned at the rear of (22) between the tabletting storage; Said slip pin piece (4) comprises needle body (41), slide block body (42), slide-and-guide bar (43), elastic pressuring plate (44) and spring deck (45), and needle body (41) die casting is in slide body (42), and an end of slide body (42) is stretched out at the needle point position of needle body (41); Slide-and-guide bar (43) is arranged on the left and right sides face of slide body (42); Elastic pressuring plate (44) is arranged on the upper surface of slide body (42), and spring deck (45) is arranged on the other end of slide body (42), and an end of back-moving spring (5) is enclosed within on the spring deck (45); One end of said needle point medicated cap (6) is provided with handle (61); The other end is provided with needle point hole (62), and needle point medicated cap (6) is fixedly connected through the middle needle body (41) of needle point hole (62) and slip pin piece (4), before not using; Needle point medicated cap (6) links into an integrated entity with slip pin piece (4); Needle point medicated cap (6) is positioned in the inner chamber of lower house (1) with the coalition of slip pin piece (4), and elastic pressuring plate (44) is upwards put, and the other end of back-moving spring (5) is stuck among the spring card slot bottom (11); Slide-and-guide bar (43) is positioned at the upper end of glidepath (12), and the handle of needle point medicated cap (6) is in the outside of lower house (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107983.XA CN102613976B (en) | 2012-04-13 | 2012-04-13 | The disposable blood taking needle that Contiuum type is welded and fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210107983.XA CN102613976B (en) | 2012-04-13 | 2012-04-13 | The disposable blood taking needle that Contiuum type is welded and fixed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102613976A true CN102613976A (en) | 2012-08-01 |
| CN102613976B CN102613976B (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210107983.XA Active CN102613976B (en) | 2012-04-13 | 2012-04-13 | The disposable blood taking needle that Contiuum type is welded and fixed |
Country Status (1)
| Country | Link |
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| CN (1) | CN102613976B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163987A1 (en) * | 2003-02-25 | 2004-08-26 | John Allen | Automatically opening medical device package and method of manufacture |
| CN2705119Y (en) * | 2004-04-16 | 2005-06-22 | 施国平 | Shell self locking disposable safety automatic blood taking needle |
| WO2006023241A9 (en) * | 2004-08-18 | 2006-05-11 | Abbott Lab | Blood glucose monitoring kit |
| CN101088462A (en) * | 2006-06-16 | 2007-12-19 | 周常安 | Blood physiological signal detecting device with changeable structure |
| EP1909098A1 (en) * | 2005-06-27 | 2008-04-09 | National Institute of Advanced Industrial Science and Technology | Biosensor |
| CN201356554Y (en) * | 2009-03-06 | 2009-12-09 | 江西诺德医疗器械有限公司 | Automatic blood taking needle |
| CN201370587Y (en) * | 2009-03-23 | 2009-12-30 | 杨莲英 | Blood sampling needle |
| KR101062356B1 (en) * | 2010-03-12 | 2011-09-05 | 에스디 바이오센서 주식회사 | Sensor strip device for measuring protein from blood |
| CN201996546U (en) * | 2010-12-31 | 2011-10-05 | 杨俊红 | Blood sampling needle |
| CN102238911A (en) * | 2008-12-04 | 2011-11-09 | 创业有限公司 | A lancing device |
| CN202604837U (en) * | 2012-04-13 | 2012-12-19 | 江苏健裕健康医疗器械有限公司 | Integral welding-fixed disposable blood taking needle |
-
2012
- 2012-04-13 CN CN201210107983.XA patent/CN102613976B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163987A1 (en) * | 2003-02-25 | 2004-08-26 | John Allen | Automatically opening medical device package and method of manufacture |
| CN2705119Y (en) * | 2004-04-16 | 2005-06-22 | 施国平 | Shell self locking disposable safety automatic blood taking needle |
| WO2006023241A9 (en) * | 2004-08-18 | 2006-05-11 | Abbott Lab | Blood glucose monitoring kit |
| EP1909098A1 (en) * | 2005-06-27 | 2008-04-09 | National Institute of Advanced Industrial Science and Technology | Biosensor |
| CN101088462A (en) * | 2006-06-16 | 2007-12-19 | 周常安 | Blood physiological signal detecting device with changeable structure |
| CN102238911A (en) * | 2008-12-04 | 2011-11-09 | 创业有限公司 | A lancing device |
| CN201356554Y (en) * | 2009-03-06 | 2009-12-09 | 江西诺德医疗器械有限公司 | Automatic blood taking needle |
| CN201370587Y (en) * | 2009-03-23 | 2009-12-30 | 杨莲英 | Blood sampling needle |
| KR101062356B1 (en) * | 2010-03-12 | 2011-09-05 | 에스디 바이오센서 주식회사 | Sensor strip device for measuring protein from blood |
| CN201996546U (en) * | 2010-12-31 | 2011-10-05 | 杨俊红 | Blood sampling needle |
| CN202604837U (en) * | 2012-04-13 | 2012-12-19 | 江苏健裕健康医疗器械有限公司 | Integral welding-fixed disposable blood taking needle |
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| Publication number | Publication date |
|---|---|
| CN102613976B (en) | 2016-12-14 |
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