CN104590878A - Clamping structure of infusion apparatus catheter coil - Google Patents
Clamping structure of infusion apparatus catheter coil Download PDFInfo
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- CN104590878A CN104590878A CN201410852254.6A CN201410852254A CN104590878A CN 104590878 A CN104590878 A CN 104590878A CN 201410852254 A CN201410852254 A CN 201410852254A CN 104590878 A CN104590878 A CN 104590878A
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- supporting part
- jig arm
- coil
- catheter
- clamping
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Abstract
The invention provides a clamping structure of an infusion apparatus catheter coil, and belongs to the technical field of medical apparatus assembling equipment. The clamping structure solves the technical problems that the catheter clamping in the prior art is complicated and unstable, and the like. The clamping structure comprises a first clamp arm and a second clamp arm in opposite arrangement, wherein the first camp arm and the second clamp arm can relatively move and draw close, the opposite surfaces of the first clamp arm and the second clamp arm are mutually parallel clamp planes, the bottoms of the clamping planes of the first clamp arm and the second clamp arm are respectively provided with a first supporting part and a second supporting part which are in a projected shape, the bottoms of the clamping planes of the first clamp arm and the second clamp arm are also respectively provided with a first avoiding groove and a second avoiding groove, the second supporting part can be embedded into the first avoiding groove, and the first supporting part can be embedded into the second avoiding groove. The upper surfaces of the first supporting part and the second supporting part can be respectively realize the positive contact with the catheter coil, the weight of the whole catheter coil can be born, the catheter coil deformation due to excessive clamping force is avoided, and meanwhile, the looseness falling of the catheter coil can be avoided.
Description
Technical field
The invention belongs to the mounting equipment technical field of medicine equipment, relate to a kind of mounting equipment of catheter of transfusion system, particularly a kind of grasping structures of catheter of transfusion system coil.
Background technology
Transfusion device is a kind of auxiliary implement conventional in medical treatment, is mainly used in venous transfusion, important disposable medical consumptive material that it is through aseptic process, that set up passage between vein and liquid.Generally connected to form by intravenous needle, helmet, liquid medicine filter, flow regulator, a kettle, bottle plug puncture unit, air inlet pipe air filter.Each parts are got up by tubes connection, and liquid can circulate from conduit.Catheter of transfusion system has certain length, confusion is caused in order to avoid disorderly and unsystematic, in assembling and later stage packaging process, usually all catheter of transfusion system is wound in coil, neat catheter of transfusion system coil is convenient to assembling and packaging, in fitting process, need catheter of transfusion system coil to transfer in each different station and carrier, the conduit coil that coiling is good should be avoided loose time mobile, this just needs the grasping structures of special catheter of transfusion system coil as far as possible.
China's patent documentation (notification number CN 201990055U; Date of publication 2011.09.28) disclose conduit transfer carriage in a kind of transfusion utensil assembling machine, comprise the underframe and face frame that stack together, two row clamping structures are provided with between underframe and face frame, this two row clampings structure divides the relative both sides being listed in transfer carriage Width, every row clamping structure comprises some to fastening strip, and two fastening strips in often pair of fastening strip are connected with face frame with underframe respectively; The spring that can make both that relative sliding occurs is provided with between underframe and face frame; The interface arrangment for limiting both relative positions is provided with between underframe and face frame.
What above-mentioned document provided turns every a pair fastening strip of carriage for clamping one end of a conduit, and after conduit is clamped, bridge joint on transfer carriage, then after the clamping removing interface arrangment, under the action of the spring, clamps the end of conduit.Can not play catheter of transfusion system coil advantage as a whole like this, gripping is complicated, needs a lot of fixture for each conduit, and is not easy operation when conduit draws in, affects efficiency.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, provide a kind of grasping structures of catheter of transfusion system coil, technical matters to be solved by this invention is: how easily gripping conduit coil, prevent conduit coil loose.
Object of the present invention realizes by following technical proposal:
A kind of grasping structures of catheter of transfusion system coil, it is characterized in that, described grasping structures comprises the jig arm one and jig arm two that are oppositely arranged, described jig arm one and jig arm two can be drawn close in opposite directions in movement, the opposite face of described jig arm one and jig arm two is the clamping plane be parallel to each other, and is respectively equipped with convex supporting part one and supporting part two bottom the clamping plane of described jig arm one and jig arm two; Step down groove one and the groove two of stepping down that supporting part one can be made to embed that supporting part two can be made to embed also is respectively equipped with bottom the clamping plane of described jig arm one and jig arm two.
Its principle is as follows: the grasping structures of this catheter of transfusion system coil is a part for whole clamp device, and direct and conduit coil contact, plays the effect of gripping support.Catheter of transfusion system is wound in coil in turn, conduit coil has certain height, jig arm one and the jig arm two of this grasping structures stretch into from the both sides of conduit, jig arm one and jig arm two in opposite directions movement are drawn close, until conduit coil is clamped, the main body of conduit coil is one-sided between jig arm one and jig arm two, conduit coil locking coil shape can be made by the clamping plane of jig arm one and jig arm two, avoid loose, this grasping structures has at least two groups under normal circumstances, conduit coil is clamped from the different side of whole conduit coil simultaneously, keep balance and stablize, convenient mobile.Jig arm one and jig arm two in opposite directions movement are drawn close in process, the bottommost of conduit coil is stretched in supporting part one and supporting part two, the undermost conduit of catheter of transfusion system coil contacts with supporting part two with the supporting part one of this grasping structures, the weight of whole conduit coil can be born in supporting part one and supporting part two, such jig arm once and jig arm two do not need to apply too large Clamping force to overcome the self gravitation of conduit coil to conduit, thus avoid Clamping force to cause conduit winding deformation, the loosening of conduit coil also can be avoided completely to drop simultaneously.In this grasping structures, the upper surface of supporting part one all just can contact with conduit coil with the upper surface of supporting part two, larger support area, conduit coil is clamped stable, avoids conduit coil to come off loose, mobile more safe and reliable.
Jig arm one and jig arm two move in opposite directions, clamping conduit coil also makes supporting part two be embedded into groove one of stepping down, supporting part one is embedded into groove two of stepping down, jig arm one, jig arm two is connected to form closed grasping part by supporting part one and supporting part two, make the space that conduit coil does not fall down, thus completely avoid conduit coil and to come off loose risk, supporting part two coordinates with groove one of stepping down simultaneously, supporting part one coordinates with groove two of stepping down, play the effect of spacing guiding, clamping limb one and clamping limb two can not produce in the process of drawing close interferes and skew, more precisely reliable to the clamping of conduit coil, as further improvement, after supporting part one and supporting part two embed step down groove two and groove one of stepping down completely, spacing between jig arm one and jig arm two slightly larger than or equal the diameter of catheter of transfusion system, neat and the suitable clamping dynamics of catheter of transfusion system coil can be ensured like this,
In the grasping structures of above-mentioned catheter of transfusion system coil, the two bottom sides of described jig arm two is installed with extension one and extension two respectively, described extension one is provided with and supporting part three in the same way, described supporting part two, and described extension two is provided with and supporting part four in the same way, described supporting part two.While reducing the width restriction that jig arm one and jig arm two be subject to because needing to extend into conduit coil bottom, further can increase the support area with conduit coil as far as possible, reducing the distortion of conduit coil and loose.
In the grasping structures of above-mentioned catheter of transfusion system coil, the upper surface of described supporting part one, supporting part two, supporting part three and supporting part four all has support plane and described support plane is positioned in same level.The bottom of conduit coil contacts with each supporting part, the upper surface of each supporting part is concordant can ensure coil put forth effort balance and stability, thus prevent conduit coil loose.
In the grasping structures of above-mentioned catheter of transfusion system coil, described extension one is mutually concordant with the clamping plane of described jig arm two with the medial surface of extension two.The medial surface of extension one and extension two and the clamping plane of jig arm two form an abutment face jointly, the centnifugal force that constraint conduit coil is outside, keep the dimensionally stable of conduit coil.
In the grasping structures of above-mentioned catheter of transfusion system coil, described jig arm one comprises the clamp bar one of some vertical settings, and described clamp bar one interval is arranged and the upper end of clamp bar one is connected mutually, and described supporting part one is positioned at the lower end of described clamp bar one; Described jig arm two comprises the clamp bar two of some vertical settings, and described clamp bar two interval is arranged and the upper end of clamp bar two is connected mutually, and described supporting part two is positioned at the lower end of described clamp bar two.Be arranged to clamp bar shape, be in order to reduce jig arm one and jig arm two in clamping conduit coil process with the mutual interference of the carrier of conduit coil, clamp bar one and clamp bar two have some quantity to be clamping effect in order to keep conduit coil, and the loose of conduit coil is avoided in many places restriction.
Compared with prior art, advantage of the present invention is as follows:
1, in this grasping structures, supporting part one all just can contact with conduit coil with the upper surface of supporting part two, the weight of whole conduit coil can be born, such jig arm once and jig arm two do not need to apply too large Clamping force to overcome the self gravitation of conduit coil to conduit, thus avoid Clamping force to cause conduit winding deformation, the loosening of conduit coil also can be avoided to drop simultaneously.
2, in this grasping structures, supporting part two coordinates with groove one of stepping down, supporting part one coordinates with groove two of stepping down, jig arm one and jig arm two form the grasping part closed, make the possibility that conduit coil does not fall down, thus completely avoid conduit coil and to come off loose risk, step down groove one and groove two of stepping down play the effect of spacing guiding simultaneously, and clamping limb one and clamping limb two can not produce in the process of drawing close interferes and skew, more precisely reliable to the clamping of conduit coil
3, in this grasping structures, the clamping plane of jig arm one and jig arm two and the medial surface of extension one and extension two form an abutment face jointly, the centnifugal force that constraint conduit coil is outside, keep the dimensionally stable of conduit coil.
Accompanying drawing explanation
Fig. 1 is the perspective view of this grasping structures.
Fig. 2 is another perspective view of this grasping structures.
Fig. 3 is the partial enlargement structural representation in Fig. 2.
Fig. 4 is this grasping structures using state schematic diagram.
In figure, 1, jig arm one; 2, jig arm two; 3, supporting part one; 4, supporting part two; 5, supporting part three; 6, supporting part four; 7, to step down groove one; 8, to step down groove two; 9, extension one; 10, extension two; 11, clamp bar one; 12, clamp bar two; 14, conduit coil.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 4, the grasping structures of this catheter of transfusion system coil is a part for whole clamp device, directly contacts with conduit coil 14, plays the effect of gripping support.Catheter of transfusion system is wound in coil in turn, and conduit coil 14 has certain height; This grasping structures comprises jig arm 1 and jig arm 22, jig arm 1 and jig arm 22 can be drawn close in opposite directions in movement, the opposite face of jig arm 1 and jig arm 22 is respectively equipped with convex supporting part 1 and supporting part 24, the upper surface of supporting part 1 and the upper surface of supporting part 24 all have support face and support face is positioned in same level.Jig arm 1 and jig arm 22 stretch into from the both sides of conduit, jig arm 1 and jig arm 22 in opposite directions movement are drawn close, until conduit is clamped, conduit, between jig arm 1 and jig arm 22, can make conduit coil 14 locking coil shape by jig arm 1 and jig arm 22 clamping plane, avoid loose, in the present embodiment, gripping body has two groups of combineds action, conduit coil 14 is clamped from whole conduit coil 14 both sides respectively simultaneously, keep balance and stablize, convenient mobile.Jig arm 1 and jig arm 22 in opposite directions movement are drawn close in process, the bottommost of conduit coil 14 is stretched in supporting part 1 and supporting part 24, the undermost conduit of catheter of transfusion system coil 14 contacts with supporting part 24 with the supporting part 1 of this grasping structures, the weight of whole conduit coil 14 can be born in supporting part 1 and supporting part 24, such jig arm 1 and jig arm 22 just do not need to apply too large Clamping force to overcome the self gravitation of conduit coil 14 to conduit, thus avoid Clamping force to cause conduit coil 14 to be out of shape, also the loosening of conduit coil 14 can be avoided completely to drop simultaneously.In this grasping structures, the upper surface of supporting part 1 all just can contact with conduit coil 14 with the upper surface of supporting part 24, larger support area, conduit coil 14 is clamped stable, avoids conduit coil 14 to come off loose, mobile more safe and reliable.
As shown in Figure 1, jig arm 1 comprises two clamp bars 1 vertically arranged, and clamp bar 1 interval is arranged and the upper end of clamp bar 1 is connected mutually, and supporting part 1 is positioned at the lower end of clamp bar 1; Jig arm 22 comprises two clamp bars 2 12 vertically arranged, and clamp bar 2 12 interval is arranged and the upper end of clamp bar 2 12 is connected mutually, and supporting part 24 is positioned at the lower end of clamp bar 2 12; Two lateral surfaces of clamp bar 2 12 are installed with extension 1 and extension 2 10 respectively, extension 1 is provided with and supporting part 35 in the same way, supporting part 24, extension 2 10 is provided with and supporting part 46 in the same way, supporting part 24, and the upper surface of supporting part 35 and supporting part 46 is all positioned at same level with the upper surface of supporting part 24; It is clamping the mutual interference with conduit coil 14 carrier in conduit coil 14 process to reduce that jig arm 1 and jig arm 22 are arranged to clamp bar shape, extension 1 and extension 2 10 is installed with respectively in the two sides of jig arm 22, and be respectively equipped with supporting part 35 and supporting part 46, like this while the width restriction that minimizing jig arm 1 and jig arm 22 are subject to because needing to extend into conduit coil 14 bottom as far as possible, further can increase the support area with conduit coil 14, reduce the distortion of conduit coil 14 and loose.
As shown in Figure 1, Figure 2 and Figure 3, the opposite face of jig arm 1 offers the groove 1 of stepping down that supporting part 24 can be made to embed, the opposite face of jig arm 22 offers the groove 28 of stepping down that supporting part 1 can be made to embed.Jig arm 1 and jig arm 22 move in opposite directions, clamping conduit coil 14 also makes supporting part 24 be embedded into groove 1 of stepping down, supporting part 1 is embedded into groove 28 of stepping down, jig arm 1, jig arm 22 is connected to form closed grasping part by supporting part 1 and supporting part 24, make the space that conduit coil 14 does not fall down, thus completely avoid conduit coil 14 and to come off loose risk, supporting part 24 coordinates with groove 1 of stepping down simultaneously, supporting part 1 coordinates with groove 28 of stepping down, play the effect of spacing guiding, clamping limb one and clamping limb two can not produce in the process of drawing close interferes and skew, more precisely reliable to the clamping of conduit coil 14, as further improvement, after supporting part 1 and supporting part 24 embed step down groove 28 and groove 1 of stepping down completely, spacing between jig arm 1 and jig arm 22 slightly larger than or equal the diameter of catheter of transfusion system, neat and the suitable clamping dynamics of catheter of transfusion system coil 14 can be ensured like this.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, jig arm one; 2, jig arm two; 3, supporting part one; 4, supporting part two; 5, supporting part three; 6, supporting part four; 7, to step down groove one; 8, to step down groove two; 9, extension one; 10, extension two; 11, clamp bar one; 12, clamp bar two; 14, the term such as conduit coil, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (5)
1. the grasping structures of a catheter of transfusion system coil, it is characterized in that, described grasping structures comprises the jig arm one (1) and jig arm two (2) that are oppositely arranged, described jig arm one (1) and jig arm two (2) can be drawn close in opposite directions in movement, the opposite face of described jig arm one (1) and jig arm two (2) is the clamping plane be parallel to each other, and is respectively equipped with convex supporting part one (3) and supporting part two (4) bottom the clamping plane of described jig arm one (1) and jig arm two (2); Step down groove one (7) and the groove two (8) of stepping down that supporting part one (3) can be made to embed that supporting part two (4) can be made to embed also is respectively equipped with bottom the clamping plane of described jig arm one (1) and jig arm two (2).
2. the grasping structures of a kind of catheter of transfusion system coil according to claim 1, it is characterized in that, the two bottom sides of described jig arm two (2) is installed with extension one (9) and extension two (10) respectively, described extension one (9) is provided with and supporting part three (5) in the same way, described supporting part two (4), and described extension two (10) is provided with and supporting part four (6) in the same way, described supporting part two (4).
3. the grasping structures of a kind of catheter of transfusion system coil according to claim 2, it is characterized in that, the upper surface of described supporting part one (3), supporting part two (4), supporting part three (5) and supporting part four (6) all has support plane and described support plane is positioned in same level.
4. the grasping structures of a kind of catheter of transfusion system coil according to claim 1 or 2 or 3, it is characterized in that, described extension one (9) is mutually concordant with the clamping plane of described jig arm two (2) with the medial surface of extension two (10).
5. the grasping structures of a kind of catheter of transfusion system coil according to claim 1 or 2 or 3, it is characterized in that, described jig arm one (1) comprises the clamp bar one (11) of some vertical settings, described clamp bar one (11) interval is arranged and the upper end of clamp bar one (11) is connected mutually, and described supporting part one (3) is positioned at the lower end of described clamp bar one (11); Described jig arm two (2) comprises the clamp bar two (12) of some vertical settings, described clamp bar two (12) interval is arranged and the upper end of clamp bar two (12) is connected mutually, and described supporting part two (4) is positioned at the lower end of described clamp bar two (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852254.6A CN104590878B (en) | 2014-12-31 | 2014-12-31 | A kind of grasping structures of catheter of transfusion system coil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852254.6A CN104590878B (en) | 2014-12-31 | 2014-12-31 | A kind of grasping structures of catheter of transfusion system coil |
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| Publication Number | Publication Date |
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| CN104590878A true CN104590878A (en) | 2015-05-06 |
| CN104590878B CN104590878B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410852254.6A Active CN104590878B (en) | 2014-12-31 | 2014-12-31 | A kind of grasping structures of catheter of transfusion system coil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041524A (en) * | 2016-07-20 | 2016-10-26 | 梁启明 | Device for assembling catheter of vein detained needle |
| CN108162301A (en) * | 2017-12-22 | 2018-06-15 | 绍兴柯桥滨海塑料制品厂 | A kind of Magic wand automatic manufacturing device |
| CN108335903A (en) * | 2017-12-30 | 2018-07-27 | 浙江埃能德电气有限公司 | A kind of carrier device for coil coiling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07153816A (en) * | 1993-11-30 | 1995-06-16 | Sigma Merutetsuku Kk | Substrate transferring method and equipment |
| CN101342394A (en) * | 2008-07-30 | 2009-01-14 | 林军华 | Trachea material feeder of transfusion utensil assembling machine |
| CN201990055U (en) * | 2011-02-28 | 2011-09-28 | 王昱 | Conduit-transfer support of infusion apparatus installing machine |
| CN203497722U (en) * | 2013-10-22 | 2014-03-26 | 台州迈得医疗工业设备股份有限公司 | Feeding device for medical catheters |
-
2014
- 2014-12-31 CN CN201410852254.6A patent/CN104590878B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07153816A (en) * | 1993-11-30 | 1995-06-16 | Sigma Merutetsuku Kk | Substrate transferring method and equipment |
| CN101342394A (en) * | 2008-07-30 | 2009-01-14 | 林军华 | Trachea material feeder of transfusion utensil assembling machine |
| CN201990055U (en) * | 2011-02-28 | 2011-09-28 | 王昱 | Conduit-transfer support of infusion apparatus installing machine |
| CN203497722U (en) * | 2013-10-22 | 2014-03-26 | 台州迈得医疗工业设备股份有限公司 | Feeding device for medical catheters |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041524A (en) * | 2016-07-20 | 2016-10-26 | 梁启明 | Device for assembling catheter of vein detained needle |
| CN108162301A (en) * | 2017-12-22 | 2018-06-15 | 绍兴柯桥滨海塑料制品厂 | A kind of Magic wand automatic manufacturing device |
| CN108162301B (en) * | 2017-12-22 | 2020-10-09 | 绍兴柯桥滨海塑料制品厂 | Magic stick automatic production device |
| CN108335903A (en) * | 2017-12-30 | 2018-07-27 | 浙江埃能德电气有限公司 | A kind of carrier device for coil coiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590878B (en) | 2016-11-02 |
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Denomination of invention: A clamping structure for catheter coil of infusion set Effective date of registration: 20211229 Granted publication date: 20161102 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: MAIDER, Inc. Registration number: Y2021330002686 |
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Date of cancellation: 20220208 Granted publication date: 20161102 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: MAIDER, Inc. Registration number: Y2021330002686 |