CN103330994A - Connecting structure of medical hose and medical copper pipe - Google Patents
Connecting structure of medical hose and medical copper pipe Download PDFInfo
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- CN103330994A CN103330994A CN2013102998446A CN201310299844A CN103330994A CN 103330994 A CN103330994 A CN 103330994A CN 2013102998446 A CN2013102998446 A CN 2013102998446A CN 201310299844 A CN201310299844 A CN 201310299844A CN 103330994 A CN103330994 A CN 103330994A
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Abstract
The invention relates to a connecting structure of a medical hose and a medical copper pipe. The connecting structure of the medical hose and the medical copper pipe comprises an adapter, a clamp, the medical hose and the medical copper pipe, wherein the medical hose and the medical copper pipe are connected, the adapter is of a tubular structure with a hollow interior, and the inner diameter of the front end of the adapter is larger than that of the rear end of the adapter, and a large-inner-diameter hole and a small-inner-diameter hole are formed. A step section, a first boss, a second boss and a hangnail section are sequentially arranged on the external portion of the adapter from front to back, the step section is divided into a first step section and a second step section, a plurality of hangnails are arranged on the hangnail section, the peripheral diameter of the hangnails is larger than the inner diameter of the medical hose, the hangnail section of the adapter is inserted into the medical hose and is clamped and fixed through the clamp which is arranged outside the medical hose, and the step section of the adapter is welded with a medical steel pipe. The connecting structure of the medical hose and the medical copper pipe can be applied to connection of medical copper pipes and medical hoses of different specifications, and is good in sealing performance and reliability.
Description
Technical field
The present invention relates to field of medical, particularly a kind of flexible pipe for medical purpose and medical copper pipe syndeton.
Background technology
The gas pipeline of the air supply system of hospital is made by medical copper pipe, and the gas pipeline on the medical hoist tower is to be made by flexible pipe for medical purpose, therefore needs a kind of syndeton that medical copper pipe and flexible pipe for medical purpose are linked together.And medical copper pipe has different dimensions, and syndeton must be applicable to the medical copper pipe of multiple different size and being connected of flexible pipe for medical purpose, and needs the sealing of whole syndeton to get well.
Summary of the invention
The object of the present invention is to provide a kind of flexible pipe for medical purpose and medical copper pipe syndeton, this flexible pipe for medical purpose and medical copper pipe syndeton are applicable to the medical copper pipe of multiple different size and being connected of flexible pipe for medical purpose, and sealing is better.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of flexible pipe for medical purpose and medical copper pipe syndeton, comprise adaptor, clip and the flexible pipe for medical purpose that is connected, medical copper pipe, described adaptor is the tubular structure of inner hollow, the internal diameter of its front end is greater than the internal diameter of rear end, form a large diameter hole and a little inner diameter hole, the outside of described adaptor is provided with the ladder section from front to back successively, first boss, second boss and agnail section, described ladder section is divided into the first ladder section and the second ladder section from front to back, described agnail section is provided with several agnails, the peripheral diameter of described agnail is greater than the internal diameter of described flexible pipe for medical purpose, the agnail section of described adaptor is inserted in the described flexible pipe for medical purpose, and be fixedly clamped by being contained in the outer clip of flexible pipe for medical purpose, the ladder section of described adaptor and described medical steel sealing of tube are together.
In a preferred embodiment of the present invention, the internal diameter of described medical steel pipe is identical with the external diameter of the described first ladder section, and the outer wall of described medical steel pipe and the described first ladder section welds together, and is connected on the front end of the described second ladder section.
In a preferred embodiment of the present invention, the internal diameter of described medical steel pipe is identical with the external diameter of the described second ladder section, and the outer wall of described medical steel pipe and the described second ladder section welds together, and is connected on the front end of described first boss.
In a preferred embodiment of the present invention, the external diameter of described medical steel pipe is identical with the aperture in described large diameter hole, and described medical steel sealing of tube is in described large diameter hole.
In a preferred embodiment of the present invention, described medical steel pipe welds together by the first ladder section of a contiguous block and described adaptor, and the rear end face of medical steel pipe is connected on the front end face of the described first ladder section.
In a preferred embodiment of the present invention, the front end face of the described flexible pipe for medical purpose that is connected with adaptor is connected on the rear end face of described second boss.
The invention has the beneficial effects as follows: flexible pipe for medical purpose of the present invention and medical copper pipe syndeton, one end of its adaptor is provided with the ladder section, go for the medical copper pipe of multiple different size and being connected of flexible pipe for medical purpose, the other end of adaptor is connected with flexible pipe for medical purpose, clamp by clip, and the agnail that the agnail section of the other end is provided with can be held flexible pipe for medical purpose, clip with make cooperating of agnail between flexible pipe for medical purpose and the adaptor fixing more firmly, and sealing is better.
Description of drawings
Fig. 1 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment one.
Fig. 2 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment two.
Fig. 3 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment three.
Fig. 4 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment four.
Fig. 5 is the cutaway view of the adaptor in flexible pipe for medical purpose of the present invention and the medical copper pipe syndeton.
Number in the figure explanation: 1: adaptor; 11: the large diameter hole; 12: little inner diameter hole; 13: the ladder section; 131: the first ladder sections; 132: the second ladder sections; 14: the first boss; 15: the second boss; 16: the agnail section; 161: agnail; 2: clip; 3: flexible pipe for medical purpose; 4: medical steel pipe; 5: contiguous block.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Extremely shown in Figure 5 as Fig. 1, a kind of flexible pipe for medical purpose and medical copper pipe syndeton, comprise adaptor 1, clip 2 and the flexible pipe for medical purpose 3 that is connected, medical copper pipe 4, described adaptor 1 is the tubular structure of inner hollow, the internal diameter of its front end is greater than the internal diameter of rear end, form a large diameter hole 11 and a little inner diameter hole 12, the outside of described adaptor 1 is provided with ladder section 13 from front to back successively, first boss 14, second boss 15 and agnail section 16, described ladder section 13 is divided into the first ladder section 131 and the second ladder section 132 from front to back, described agnail section 16 is provided with several agnails 161, the peripheral diameter of described agnail 161 is greater than the internal diameter of described flexible pipe for medical purpose 3, the agnail section 16 of described adaptor 1 is inserted in the described flexible pipe for medical purpose 3, and be fixedly clamped by being contained in the outer clips 2 of flexible pipe for medical purpose 3, the agnail 161 that agnail section 16 is provided with can be held flexible pipe for medical purpose 3, and ladder section 13 and the described medical steel pipe 4 of described adaptor 1 weld together.Wherein, the front end face of the flexible pipe for medical purpose 3 that links together with the agnail section 16 of adaptor 1 is to be connected on the rear end face of described second boss 15.
Fig. 1 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment one.As shown in Figure 1, the external diameter of the first ladder section 131 on the internal diameter of medical steel pipe 4 and the adaptor 1 is identical.When connecting medical steel pipe 4 with flexible pipe for medical purpose 3, the agnail section 16 of adaptor 1 is inserted in the flexible pipe for medical purpose 3, and be fixedly clamped by being contained in the outer clips 2 of flexible pipe for medical purpose 3, afterwards the outer wall of medical steel pipe 4 with the first ladder section 131 of adaptor 1 welded together, after welding was good, the rear end face of medical steel pipe 4 was connected on the front end of the second ladder section 132.
Fig. 2 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment two.As shown in Figure 2, the external diameter of the second ladder section 132 on the internal diameter of medical steel pipe 4 and the adaptor 1 is identical.When connecting medical steel pipe 4 with flexible pipe for medical purpose 3, the agnail section 16 of adaptor 1 is inserted in the flexible pipe for medical purpose 3, and be fixedly clamped by being contained in the outer clips 2 of flexible pipe for medical purpose 3, outer wall with medical steel pipe 4 and the second ladder section 132 welds together afterwards, after welding was good, the rear end face of medical steel pipe 4 was connected on the front end of first boss 14.
Fig. 3 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment three.As shown in Figure 3, the external diameter of medical steel pipe 4 is identical with the aperture in the large diameter hole 11 of adaptor 1.When connecting medical steel pipe 4 with flexible pipe for medical purpose 3, the agnail section 16 of adaptor 1 is inserted in the flexible pipe for medical purpose 3, and be fixedly clamped by being contained in flexible pipe for medical purpose 3 outer clips 2, afterwards, medical steel pipe 4 is welded in the large diameter hole 11 of adaptor 1.
Fig. 4 is the cutaway view of flexible pipe for medical purpose of the present invention and medical copper pipe syndeton embodiment four.As shown in Figure 4, when connecting medical steel pipe 4 with flexible pipe for medical purpose 3, earlier the agnail section 16 of adaptor 1 is inserted in the flexible pipe for medical purpose 3, and be fixedly clamped by being contained in the outer clips 2 of flexible pipe for medical purpose 3, afterwards the first ladder section 131 of adaptor 1 and an end of contiguous block 5 are welded together, again the other end of medical steel pipe 4 with contiguous block 5 welded together, the agnail 161 that agnail section 16 is provided with can be held flexible pipe for medical purpose 3, and the rear end face of the medical steel pipe 4 after the welding well is connected on the front end face of the first ladder section 131 on the adaptor 1.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (6)
1. a flexible pipe for medical purpose and medical copper pipe syndeton, it is characterized in that: comprise adaptor, clip and the flexible pipe for medical purpose that is connected, medical copper pipe, described adaptor is the tubular structure of inner hollow, the internal diameter of its front end is greater than the internal diameter of rear end, form a large diameter hole and a little inner diameter hole, the outside of described adaptor is provided with the ladder section from front to back successively, first boss, second boss and agnail section, described ladder section is divided into the first ladder section and the second ladder section from front to back, described agnail section is provided with several agnails, the peripheral diameter of described agnail is greater than the internal diameter of described flexible pipe for medical purpose, the agnail section of described adaptor is inserted in the described flexible pipe for medical purpose, and be fixedly clamped by being contained in the outer clip of flexible pipe for medical purpose, the ladder section of described adaptor and described medical steel sealing of tube are together.
2. flexible pipe for medical purpose according to claim 1 and medical copper pipe syndeton, it is characterized in that: the internal diameter of described medical steel pipe is identical with the external diameter of the described first ladder section, the outer wall of described medical steel pipe and the described first ladder section welds together, and is connected on the front end of the described second ladder section.
3. flexible pipe for medical purpose according to claim 1 and medical copper pipe syndeton, it is characterized in that: the internal diameter of described medical steel pipe is identical with the external diameter of the described second ladder section, the outer wall of described medical steel pipe and the described second ladder section welds together, and is connected on the front end of described first boss.
4. flexible pipe for medical purpose according to claim 1 and medical copper pipe syndeton, it is characterized in that: the external diameter of described medical steel pipe is identical with the aperture in described large diameter hole, and described medical steel sealing of tube is in described large diameter hole.
5. flexible pipe for medical purpose according to claim 1 and medical copper pipe syndeton, it is characterized in that: described medical steel pipe welds together by the first ladder section of a contiguous block and described adaptor, and the rear end face of medical steel pipe is connected on the front end face of the described first ladder section.
6. flexible pipe for medical purpose according to claim 1 and medical copper pipe syndeton, it is characterized in that: the front end face of the described flexible pipe for medical purpose that is connected with adaptor is connected on the rear end face of described second boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299844.6A CN103330994B (en) | 2013-07-17 | 2013-07-17 | A kind of flexible pipe for medical purpose and medical copper pipe syndeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299844.6A CN103330994B (en) | 2013-07-17 | 2013-07-17 | A kind of flexible pipe for medical purpose and medical copper pipe syndeton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103330994A true CN103330994A (en) | 2013-10-02 |
| CN103330994B CN103330994B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310299844.6A Expired - Fee Related CN103330994B (en) | 2013-07-17 | 2013-07-17 | A kind of flexible pipe for medical purpose and medical copper pipe syndeton |
Country Status (1)
| Country | Link |
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| CN (1) | CN103330994B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195659A (en) * | 2016-05-30 | 2019-01-11 | 费森尤斯卡比德国有限公司 | For connecting the conductive pipe to the connector of fluid delivery system |
| CN110215396A (en) * | 2019-07-09 | 2019-09-10 | 河北晟泰生物科技有限公司 | Blood or oxygen inlet/outlet pipe attachment device vertical with blood vessel membrane body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0645161A2 (en) * | 1993-09-29 | 1995-03-29 | Sterimed Medizinprodukte GmbH | Tube connector |
| US5405339A (en) * | 1993-09-03 | 1995-04-11 | Medtronic, Inc. | Medical connector and method for connecting medical tubing |
| JP2000018461A (en) * | 1998-06-25 | 2000-01-18 | Hara Seisakusho:Kk | Connection structure for metal joint and plastic pipe, and method for connecting them |
| CN1493451A (en) * | 2002-09-27 | 2004-05-05 | 1 | Tube connection method |
| EP1806527A2 (en) * | 2006-01-09 | 2007-07-11 | Tecno Plast Industrietechnik GmbH | Hose connection for low pressures |
| CN101541371A (en) * | 2006-10-25 | 2009-09-23 | 费森尤斯卡比德国有限公司 | Connection piece for an enteral transfer system |
| CN201578759U (en) * | 2010-01-01 | 2010-09-15 | 浙江舒友电子医疗科技有限公司 | Medical combined multiple pipe joint |
| CN203355125U (en) * | 2013-07-17 | 2013-12-25 | 迈柯唯医疗设备(苏州)有限公司 | Connecting structure for medical hose and medical copper tube |
-
2013
- 2013-07-17 CN CN201310299844.6A patent/CN103330994B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405339A (en) * | 1993-09-03 | 1995-04-11 | Medtronic, Inc. | Medical connector and method for connecting medical tubing |
| EP0645161A2 (en) * | 1993-09-29 | 1995-03-29 | Sterimed Medizinprodukte GmbH | Tube connector |
| JP2000018461A (en) * | 1998-06-25 | 2000-01-18 | Hara Seisakusho:Kk | Connection structure for metal joint and plastic pipe, and method for connecting them |
| CN1493451A (en) * | 2002-09-27 | 2004-05-05 | 1 | Tube connection method |
| EP1806527A2 (en) * | 2006-01-09 | 2007-07-11 | Tecno Plast Industrietechnik GmbH | Hose connection for low pressures |
| CN101541371A (en) * | 2006-10-25 | 2009-09-23 | 费森尤斯卡比德国有限公司 | Connection piece for an enteral transfer system |
| CN201578759U (en) * | 2010-01-01 | 2010-09-15 | 浙江舒友电子医疗科技有限公司 | Medical combined multiple pipe joint |
| CN203355125U (en) * | 2013-07-17 | 2013-12-25 | 迈柯唯医疗设备(苏州)有限公司 | Connecting structure for medical hose and medical copper tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195659A (en) * | 2016-05-30 | 2019-01-11 | 费森尤斯卡比德国有限公司 | For connecting the conductive pipe to the connector of fluid delivery system |
| CN110215396A (en) * | 2019-07-09 | 2019-09-10 | 河北晟泰生物科技有限公司 | Blood or oxygen inlet/outlet pipe attachment device vertical with blood vessel membrane body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103330994B (en) | 2015-12-09 |
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Granted publication date: 20151209 Termination date: 20200717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |