CN100584408C - Flusher and catheter kit - Google Patents
Flusher and catheter kit Download PDFInfo
- Publication number
- CN100584408C CN100584408C CN200580029211A CN200580029211A CN100584408C CN 100584408 C CN100584408 C CN 100584408C CN 200580029211 A CN200580029211 A CN 200580029211A CN 200580029211 A CN200580029211 A CN 200580029211A CN 100584408 C CN100584408 C CN 100584408C
- Authority
- CN
- China
- Prior art keywords
- pipe portion
- main body
- flusher
- catheter tube
- seal wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0097—Catheters; Hollow probes characterised by the hub
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/225—Flush valves, i.e. bypass valves for flushing line
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Even if the invention provides when in conduit, using the general torque device, also can in catheter tube, be inserted with the flusher that washes under the state of seal wire.Therefore, flusher (100) by the main body pipe portion (110) that seal wire (30) is connected with annotate pipe portions (120) formation with the side that main body pipe portion (110) is connected communicatively.The notch portion of main body pipe portion (110) is squeezed on the side of seal wire (30), main body pipe portion is embedded in the seal wire.In recess (24), thereby flusher (100) is installed with leading section (111) inlay busher (20) of main body pipe portion (110).Insert the nozzle (52) of syringe (50) and inject normal saline in the recess (122) on the leading section (121) that is formed at side notes pipe portion, thereby wash.
Description
Technical field
The present invention relates to be used for washing flusher that inserts biological intravital conduit and the catheter kit that flusher is arranged in the conduit combination.
Background technology
The medical treatment of performing the operation in the blood vessel interpolation is gone into the laggard promoting the circulation of blood pipe of microtubular is arranged at present.
As this microtubular, use possesses catheter tube, is connected the conduit lining (hub) on the end of catheter tube and is inserted in the microtubular of the interior seal wire of catheter tube more.In this microtubular, torque means is connected on the base end part of seal wire, seal wire is inserted in the inner chamber of catheter tube, catheter tube is inserted in the blood vessel from external.Then, utilize torque means operation seal wire, utilize lining operation catheter tube, thus can be optionally the front end of catheter tube be inserted in the tiny blood vessel, make it arrive target site.
In addition, on the base end part of lining, form the recess be communicated with the inner chamber of catheter tube, in this recess, insert syringe needle (luer) etc., feasible medicinal liquid etc. can being injected in the catheter tube.
Yet, before inserting this conduit in the blood vessel, must carry out normal saline etc. is filled into the flushing of the inner chamber of catheter tube.Therefore carry out following operation: earlier seal wire is extracted from catheter tube, filled flushing liquor (normal saline etc.) in the inside of catheter tube, seal wire also soaks with normal saline etc., is inserted in the catheter tube once more.
On the other hand, also developed as patent documentation 1 and patent documentation 2 disclosed conduit assemblies, be provided with flushing liquor from sending loop after the base end side of torque means injects, and the front of torque means can be connected with the conduit lining to front.
According to this conduit, can under the state that seal wire is inserted in the catheter tube, carry out flushing operation simply.
Patent documentation 1: the special fair 4-2074 communique of Japan
Patent documentation 2: TOHKEMY 2001-137351 communique
Summary of the invention
But, as mentioned above, with flushing liquor when the base end side of torque means injects and wash, must in torque means, form the loop that flushing liquor is circulated, can not use the general torque device.
The present invention is in view of above-mentioned problem, and its purpose is, also can be inserted with when using the general torque device in conduit under the state of seal wire to wash in catheter tube.
In order to solve above-mentioned problem, use among the present invention and be installed in the supravasal flusher that possesses catheter tube, is connected in catheter tube and has the lining of the recess that is communicated with catheter tube and be inserted in the seal wire in the catheter tube, utilization makes main body pipe portion that seal wire connects and annotates pipe portion with the side that main body pipe portion is connected communicatively and constitute this flusher, in main body pipe portion, be provided with and form the leading section that is embedded into the shape in the recess, annotate in side the leading section that forms its shape of nozzle that can insert the flushing liquor that spues is set in the pipe portion.
In above-mentioned flusher, preferably on the tube wall of main body pipe portion, from the leading section to the other end, form otch.
Here, can also in the main body pipe portion valve body that is made of the more softish material of material than main body pipe portion be installed on the position of otch.
In above-mentioned flusher, preferably utilize the other end of cap sealing main body pipe portion, and on this cap, form the hole that seal wire can connect.
Here, can also be on the position in hole, installing on the cap by the valve body that constitutes than the more softish material of the material of this cap.
Cap is preferably than the thickness of pipe wall of main body pipe portion.
According to flusher of the present invention, because the main body pipe portion that seal wire is connected is provided with and forms the leading section that is embedded into the shape in the lining recess, therefore can be under the state that seal wire is inserted in catheter tube and the lining, embed main body pipe portion according to the mode of surrounding seal wire, thereby the leading section of main body pipe portion is embedded in the recess of lining.
In addition, be provided with the leading section that forms its shape of nozzle that to insert the flushing liquor that spues, therefore can on its leading section, insert the nozzle of the flushing liquor that spues, flushing liquor is injected into side annotates in the pipe portion because side is annotated pipe portion.
In addition, be connected communicatively with main body pipe portion because side is annotated pipe portion, the flushing liquor that therefore is injected in the side notes pipe portion flows into main body pipe portion.
Therefore, if flusher of the present invention is being installed under the state that seal wire is inserted in catheter tube and lining and after the front end of side notes pipe portion inserts nozzle, in side is annotated pipe portion, is being injected flushing liquor, then the flushing liquor of Zhu Ruing, washes in the inflow catheter pipe via the recess of main body pipe portion, lining.
After flushing is finished, at seal wire the general torque device is installed if flusher is taken off the back from seal wire, then flusher can not damage the operability of torque means.
In above-mentioned flusher,, then can main body pipe portion be embedded or take off from the side of seal wire via this otch if on the tube wall of main body pipe portion, from the leading section to the other end, form otch.Therefore, it is excellent that loading and unloading property becomes, and also can easily load and unload flusher under the state that torque means is installed on the seal wire between torque means and lining.
At this moment, if main body pipe portion the valve body that is made of the more softish material of material than main body pipe portion is installed on the position of otch, then when flushing, be difficult to reveal flushing liquor from otch.
In above-mentioned flusher, if, then when flushing, be difficult to from the other end leakage flushing liquor with the other end of cap sealing main body pipe portion and the hole that the formation seal wire can connect on this cap.Here, if the installing on the position in hole of cap, then when flushing, be difficult to reveal flushing liquor from this hole by the valve body that constitutes than the more softish material of the material of this cap.
In addition, even if make the thickness of pipe wall of cap, when flushing, also be difficult to from this hole leakage flushing liquor than main body pipe portion.
Description of drawings
Fig. 1 is for the formation of the conduit of expression embodiment and be installed in the figure of this supravasal flusher.
Fig. 2 is the axonometric chart of above-mentioned flusher.
State when Fig. 3 uses flusher to wash for expression want portion's profile.
Fig. 4 is the profile of the base end part of the flusher of amplification variation.
Symbol description
1 conduit, 10 catheter tube
Base end part 24 recesses of 23 linings
30 seal wires, 40 torque means
50 syringes, 52 nozzles
100 flushers, 110 main body pipe portions
The base end part of the leading section 112 main body pipe portions of 111 main body pipe portions
113 otch, 114 caps
114a hole 115 valve bodies
120 sides are annotated pipe portion 121 sides and are annotated the leading section of pipe portion
122 recesses
The specific embodiment
Following conduit and flusher with reference to the description of drawings embodiments of the present invention.
(conduit)
Fig. 1 constitutes and is installed in the figure of this supravasal flusher for the expression conduit.
It is to use in the organism tube chamber of representative that catheter tube 10 is inserted in the blood vessel, is to have flexual body.
The base end part of catheter tube 10 is connected with the close property of the leading section liquid of lining 20 ground.
In addition, be formed with the first grade recess 24 of pin that is used to insert syringe on the base end part 23 of lining 20, this recess 24 is communicated with catheter tube 10.
This lining 20 when catheter tube 10 in, inserting seal wire 30 the insertion mouth or play a role as the inlet of liquid such as injection medicinal liquid in the conductive pipe pipe 10, the operating portion when operating catheter tube 10 as the operator.
The inwall of recess 24 forms the taper that increases gradually towards its internal diameter of proximal direction.Thus, can embed syringe needle and also connect easily and effectively, can also easily carry out the insertion of seal wire 30.
In addition, outstandingly on the sidepiece of lining 20 be formed with a plurality of handles 25, the operator can control this handle 25 and operate when controlling lining 20 operation catheter tube 10.
As seal wire 30, can use Ni-Ti class alloy wire, stainless steel wire, piano wire etc.Perhaps can also use above-mentioned line as core, be covered its periphery and the seal wire that obtains with various resins or elastomer.Leading section 31 bendings of seal wire 30.
Torque means 40 is controlled the operating portion 41 of operation by the operator and is constituted in the chuck portion 42 of the cardinal extremity part of controlling seal wire 30 of the front of operating portion 41, and chuck portion 42 is provided with jaw 43, clamps the nut 44 of jaw 43.
Be formed with the female thread that the pin thread 41a with the front end that is formed on operating portion 41 fastens on the inner peripheral surface of nut 44, if clamp this nut 44, then this nut 44 is from pushing jaw 43 on every side, thereby controls seal wire 30.
In syringe 50, fill flushing liquor (normal saline etc.),, flushing liquor can be spued from nozzle 52 by operation pushing cylinder (plunger) 51 as the liquid injection device.
(formation of flusher 100)
Fig. 2 is the axonometric chart of flusher 100.
The leading section 111 of main body pipe portion 110 forms the shape that embeds recess 24.And by leading section 111 is embedded in the recess 24, main body pipe portion 110 is connected with the close property of lining 20 liquid ground, and keeps connection status.
On the other hand, the base end part 112 of main body pipe portion 110 is blocked, diminishes with the space of seal wire 30.Specifically, be provided with the cap 114 that stops up pipe, offer the hole 114a that seal wire 30 connects at the middle body of this cap 114 at the base end part 112 of main body pipe portion 110.
On the leading section 121 of side notes pipe portion 120, be formed with the recess 122 of the nozzle 52 that can insert syringe 50.
On the tube wall of main body pipe portion 110,112 be formed with the otch 113 that is used for inserting from the side seal wire 30 from leading section 111 to base end part.In addition, otch 113 links to each other with above-mentioned hole 114a, the seal wire 30 that inserts can be embedded among the above-mentioned hole 114a.
(flushing operation)
The operation of in conduit 1 flusher 100 being installed and wash is described.
Here, in flusher 100, seal wire 30 is inserted in the catheter tube 10, is connected in torque means 40 under the state of base end part of seal wire 30 flusher 100 is installed on conduit 1.
When flusher 100 is installed, the part of the otch 113 of main body pipe portion 110 is squeezed on the side of seal wire 30, main body pipe portion 110 is embedded in the seal wires 30.Embed in the recess 24 by the leading section 111 that makes main body pipe portion 110, finish the installation of flusher 100.
Like this, flusher 100 is owing to be formed with otch 113 in its main body pipe portion 110, therefore is inserted in the catheter tube 10 and is equipped with under the state of torque means 40 at seal wire 30, can easily be installed between the lining 20 and torque means 40 of seal wire 30.
Fig. 3 is the profile that is illustrated in the state of on the conduit 1 flusher 100 being installed and being washed.
As shown in Figure 3, in the recess 122 of side notes pipe portion 120, insert nozzle 52, syringe 50 is connected side annotates in the pipe portion 120.And then operation pushing cylinder 51 is injected into side with the flushing liquor in the syringe 50 and annotates in the pipe portion 120.
The flushing liquor that is injected into side notes pipe portion 120 flow into the main body pipe portion 110 from side notes pipe portion 120, is delivered to the surface of seal wire 30, flows in the catheter tube 10 through in the lining 20.Thus, the inner chamber of irrigating catheter pipe 10, the while is also washed the surface of seal wire 30.
If flushing is finished, syringe 50 is annotated pipe portion 120 from side take off, flusher 100 is taken off from conduit 1.This takes off operation can carry out the operation opposite with above-mentioned fitting operation.
Owing in main body pipe portion 110, be formed with otch 113, therefore also can easily main body pipe portion 110 be taken off from seal wire 30.
In addition, though also can operate torque means 40 under the state that flusher 100 is installed, the operability of torque means 40 is rinsed device 100 and hinders.Relative therewith, if after flushing finishes flusher 100 is taken off from conduit 1 as mentioned above, then the operability of torque means 40 can not hindered.
(insertion of conduit in blood vessel)
After flushing, conduit 1 is inserted in the blood vessel.At this moment, as required catheter tube 10 is inserted in guiding catheter or the angiography catheter, is inserted in the blood vessel.Afterwards, while operate the leading section 12 arrival target sites that torque means 40 makes catheter tube 10.
If the leading section of catheter tube 10 12 arrives target site, then seal wire 30 is extracted from catheter tube 10.
Afterwards, injection devices such as syringe are connected in the recess 24 of lining 20, inject contrast agent or medicinal liquid.Thus, contrast agent or medicinal liquid are injected in the blood vessel via the leading section 12 of catheter tube 10 from catheter tube 10 from lining 20.
After above processing finishes, catheter tube 10 is extracted from each guiding catheter (angiography catheter) blood vessel.
(details of otch 113, cap 114)
Though the gap width of otch 113 is big more, then easy more with flusher 100 loading and unloading on seal wire 30 because flushing liquor easily leaks from otch 113 during flushing, therefore as a rule, the width of preferred otch 113 and the diameter of seal wire 30 are equal extent.For example, when the diameter of seal wire 30 was 0.46mm, the width of otch 113 preferably set in the scope of 0.3～0.6mm.But, as the suitable scope of otch 113 width according to the difference of the material that forms flusher 100 and difference, so long as the big material of elasticity, even if then with the width setup of otch 113 for very little, also can be easily with flusher 100 loading and unloading on seal wire 30.
In addition, in main body pipe portion 110, can only make near otch 113 tube walls form thicklyer.Thus, because the length of the pipe thickness direction of otch 113 is elongated, so flushing liquor is difficult to leak.
For the thickness of cap 114, preferably set thicklyer than the tube wall of main body pipe portion 110, for the size of hole 114a, preferably the diameter with seal wire 30 is an equal extent.If set like this, then can under being installed in state (states among the seal wire 30 embedded hole 114a) on the seal wire 30, flusher 100 prevent that flushing liquor from leaking from the 114a of hole.
(variation etc.)
(1), can list and not use same material to form integral body, but only form near or the otch 113 of otch 113 and near the example of hole 114a with the material that is imbued with flexibility as the variation of flusher 100.
For example, basically with the resin formation flusher 100 of above-mentioned acrylic resin, polyamide, polyamide elastomer, polyethylene, polypropylene, Merlon, poly-acetate and so on, the valve body that is formed by the material with flexibility (material of elastomer class) is being installed on the part of otch 113 and hole 114a.
Fig. 4 is the profile of the base end part 112 of the flusher 100 of amplification variation.In the figure, for flusher 100, shown wall thickness with cap 114 be set at big, the forming recess on the part of hole 114a, in this recess, embed the state of the valve body 115 that the material by the elastomer class constitutes of cap 114, also same valve body can be bonded on cap 114 on the part of hole 114a.In addition, main body pipe portion 110 on the part of otch 113, also can similarly embed, engage, install valve body.
Like this, by on the position of otch 113 and hole 114a valve body being installed, this valve body can not hinder seal wire 30 by among otch 113 or the embedded hole 114a, plays the effect of stopping up otch 113 and hole 114a.Therefore, flushing liquor can not leak from otch 113, hole 114a.
(2) for above-mentioned flusher 100, side is annotated the central part that pipe portion 120 is connected in main body pipe portion 110, but side is annotated the base end part 112 that pipe portion 120 also can be connected in main body pipe portion 110.
(3) for flusher 100, also can in main body pipe portion 110, form otch 113.At this moment, by under the state that torque means 40 is not installed on the seal wire 30, main body pipe portion 110 being embedded the base end part of seal wires 30, and leading section 111 is embedded in the recesses 24, thereby flusher 100 is installed.And then, nozzle 52 is inserted in the recess 122, syringe 50 is connected in side annotates pipe portion 120, wash.
After the flushing, flusher 100 is extracted from the base end part of seal wire 30, afterwards torque means 40 is installed on the base end part of seal wire 30.
(4) for flusher 100, can in main body pipe portion 110, not form otch 113, but to cardinal extremity the thin part of pipe thickness is set from the front end of main body pipe portion 110.
At this moment, flusher 100 and torque means 40 are installed in advance on seal wire 30.Afterwards nozzle 52 is inserted in the recess 122, syringe 50 is connected in side notes pipe portion 120 washes.
After washing, the thinner wall section partition of flusher 100 is split, flusher 100 is taken off from seal wire 30.
Flusher of the present invention can be used to wash and possesses catheter tube, is connected in the lining of catheter tube and is inserted in the conduit of the seal wire in the catheter tube, is particularly suitable for washing the medical microtubular that inserts in the blood vessel etc.
Claims (9)
1. flusher, this device is installed in to possess catheter tube, be connected in described catheter tube and have the lining of the recess that is communicated with this catheter tube and be inserted on the conduit of the seal wire in the described catheter tube, it is characterized in that, its by the main body pipe portion that described seal wire is connected with annotate pipe portion with the side that this main body pipe portion is connected communicatively and constitute; Described main body pipe portion has and forms the leading section that is embedded into the shape in the described recess; Described side is annotated pipe portion and is had the leading section that forms its shape of nozzle that can insert the flushing liquor that spues.
2. the described flusher of claim 1 is characterized in that, on the tube wall of described main body pipe portion, is formed with otch from the leading section of described main body pipe portion to the other end.
3. the described flusher of claim 2 is characterized in that, on the position of described otch the valve body that is made of the more softish material of material than this main body pipe portion is installed in described main body pipe portion.
4. each described flusher in the claim 1～3 is characterized in that, the other end of described main body pipe portion is sealed by cap, offers the hole that described seal wire can connect on this cap.
5. the described flusher of claim 4 is characterized in that, on the position in described hole the valve body that constitutes by than the more softish material of the material of this cap is installed also at described cap.
6. the described flusher of claim 4 is characterized in that, described cap is than the thickness of pipe wall of described main body pipe portion.
7. a catheter kit is characterized in that, lining and the described flusher of claim 1 that it possesses catheter tube, is connected in described catheter tube and has the recess that is communicated with this catheter tube.
8. a catheter kit is characterized in that, it possesses catheter tube, be connected in described catheter tube and have the recess that is communicated with this catheter tube lining, be inserted in seal wire and the described flusher of claim 1 in the described catheter tube.
9. catheter kit, it is characterized in that, it possesses catheter tube, be connected in described catheter tube and have the recess that is communicated with this catheter tube lining, be inserted in the seal wire in the described catheter tube, the torque means of operating this seal wire and the described flusher of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004252645A JP4710280B2 (en) | 2004-08-31 | 2004-08-31 | Flushing device and catheter set |
| JP252645/2004 | 2004-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101010116A CN101010116A (en) | 2007-08-01 |
| CN100584408C true CN100584408C (en) | 2010-01-27 |
Family
ID=36000022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580029211A Expired - Fee Related CN100584408C (en) | 2004-08-31 | 2005-08-30 | Flusher and catheter kit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4710280B2 (en) |
| KR (1) | KR20070048719A (en) |
| CN (1) | CN100584408C (en) |
| WO (1) | WO2006025370A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4892082B2 (en) * | 2010-05-31 | 2012-03-07 | クリエートメディック株式会社 | Flushable torque device |
| JP5414775B2 (en) * | 2011-12-08 | 2014-02-12 | クリエートメディック株式会社 | Flushable torque device |
| US9132238B2 (en) * | 2012-06-26 | 2015-09-15 | Becton, Dickinson And Company | Blow fill seal luer syringe |
| CN106580375B (en) * | 2016-12-15 | 2020-09-22 | 杭州启明医疗器械股份有限公司 | Seal wire regulator and conveying system control handle |
| CN113301940B (en) * | 2019-02-18 | 2024-04-09 | 泰尔茂株式会社 | Insert, medical long body module, and method for using insert |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320613A (en) * | 1993-01-06 | 1994-06-14 | Scimed Life Systems, Inc. | Medical lumen flushing and guide wire loading device and method |
| US6371944B1 (en) * | 1999-04-26 | 2002-04-16 | Xuanli Liu | Percutaneous needle with entry for insertion of a wire |
| US6605075B1 (en) * | 1999-12-21 | 2003-08-12 | Ethicon, Inc. | Flushable hub |
-
2004
- 2004-08-31 JP JP2004252645A patent/JP4710280B2/en not_active Expired - Fee Related
-
2005
- 2005-08-30 CN CN200580029211A patent/CN100584408C/en not_active Expired - Fee Related
- 2005-08-30 KR KR1020077002981A patent/KR20070048719A/en not_active Application Discontinuation
- 2005-08-30 WO PCT/JP2005/015743 patent/WO2006025370A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070048719A (en) | 2007-05-09 |
| JP2006068100A (en) | 2006-03-16 |
| WO2006025370A1 (en) | 2006-03-09 |
| JP4710280B2 (en) | 2011-06-29 |
| CN101010116A (en) | 2007-08-01 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120830 |