WO2003024517A1 - Cateter y metodo de utilizacion - Google Patents
Cateter y metodo de utilizacion Download PDFInfo
- Publication number
- WO2003024517A1 WO2003024517A1 PCT/ES2001/000438 ES0100438W WO03024517A1 WO 2003024517 A1 WO2003024517 A1 WO 2003024517A1 ES 0100438 W ES0100438 W ES 0100438W WO 03024517 A1 WO03024517 A1 WO 03024517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needle
- cannula
- catheter
- cylinder
- plunger
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 210000004369 blood Anatomy 0.000 claims abstract description 14
- 239000008280 blood Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 210000003811 finger Anatomy 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 210000003462 vein Anatomy 0.000 description 31
- 238000001802 infusion Methods 0.000 description 9
- 208000015181 infectious disease Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 210000002966 serum Anatomy 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 241001631457 Cannula Species 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
-
- 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
- A61M25/06—Body-piercing guide needles or the like
- A61M25/065—Guide needles
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
Definitions
- the catheter and method of use consists in the use of a device composed of three main parts, cylinder with cannula, plunger and housing with needle, which allow the use of the invention by one hand, that is, using only one hand, it is achieved the introduction of the needle and cannula in the desired place (blood vessel, hollow viscera, etc.) on the first attempt and ensuring the hygiene of the operation without contact between the atmosphere and the internal components of the device avoiding infections or transmission of contaminants as well as the introduction of air into the ducts or organs.
- This device and its method of use are of special application in the medical or veterinary sector, for the intravenous introduction of liquid products in the body of a living being, or preferably in the human body, as well as for the extraction of blood or any other body fluid, medication administration, etc.
- the needle Once the needle has been removed and if the cannula has been inserted correctly, it is separated from the body and the free end of the cannula is attached to the infusion set in turn connected to the container with the liquid to be supplied.
- the main problem of this device like any of the existing ones in the market, is that it requires contact with the outside, atmosphere, at the moment in which the cannula must be attached to the infusion equipment, which can derive in the dangerous entry of air into the veins or contamination of blood flow in contact with the atmosphere.
- Another derivative problem is that at the time of the puncture, that is, when inserting the needle and the cannula, it is impossible to determine whether or not the cannula is in the desired place, and it could have been traversed which would imply making a new puncture.
- Another novel feature of the device of the present invention is the needle used for the introduction of the cannula into the vein and which allows subsequent removal of the needle.
- a needle prior to that presented in this patent specification is described in US Patent No. 4,354,491, by Steven L. Marbry, in which a continuous groove is observed along the entire needle inside which introduces a cannula, said needle being subsequently withdrawn through a broadening thereof at the opposite end of the introduction into the body. Needle configuration prevents the cannula from moving from its site, the inside of the needle, until the user wishes, but by configuring the needle of the present invention, the same function is fulfilled with a more simple and advantageous design and features.
- the method of use currently used basically consists of the introduction of a hollow needle into a plastic cannula and has a transparent or translucent body at the opposite end as a deposit.
- the needle with the cannula is inserted in the desired place, it is checked whether it has been correctly inserted in that place. This check is carried out by observing if the transparent or translucent posterior body of the catheter has been filled with blood and if so, the cannula is slid through the needle inside the puncture site, subsequently removing the needle and leaving the needle. cannula inside the body to subsequently connect the end of the catheter to an infusion set connected to a container with liquid content.
- This device presents the inconveniences described above, referring to the impossibility of a correct location of the needle tip inside the body, since although the posterior body of the catheter contains blood or liquid, this does not mean the permanence of the tip of the needle in the desired place of the body.
- the plastic cannula does not slip into the body with the consequent failure of the maneuver and repetition of the same, causing hemorrhages, bruises, ruptured veins, infections, etc.
- the present invention consists in the union of three independent elements or bodies forming a catheter in order to introduce the cannula in the desired place (blood vessel, hollow viscera, etc.) ensuring its correct location for the subsequent supply of a liquid component or extraction of liquid from inside.
- the independent components or bodies are a cylinder with the cannula to be introduced into the patient in solidarity therewith, a piston that travels along the anterior cylinder, subsequently attached to a plastic tube with connection for an infusion set, and a cylindrical housing with the needle attached to it, on which the cylinder will move linearly.
- the cylinder is inserted into the housing and will travel along it through the guides arranged outside the cylinder mounted on the rails inside the housing.
- the piston is located inside the cylinder and at its end it can have a plastic tube that is attached to the infusion set and then to the supply container.
- the cannula attached to the cylinder is located inside the needle, sectioned horizontally along its diameter except in the anterior part where the walls can be raised above the horizontal cut, as a curved hump, continuing the curved sectioned surface.
- the catheter is ready for use with one hand, holding it on one side with the thumb and on top, on the tab attached to the plunger, the index, and holding the side opposite the finger Thumb with the rest of the fingers.
- the needle-cannula assembly is introduced in the desired area, and to check if the cannula and needle are really inserted into the body, it is aspirated slightly with the plunger pushed by the tab on which the index finger acts, so that if it is in the desired place, the cylinder will be filled with blood or body fluid.
- the eyelash is pushed with the same index finger inducing the consequent displacement of the cannula inside the body.
- the casing is removed with the needle inside, thanks to its slotted opening that allows the cannula and the needle to be separated, leaving only the cannula inside the vein and externally resting on the arm of the patient the cylinder and the plunger.
- Figure 1 shows an exploded perspective view of the catheter components and a detail of two possible shapes of the free end of the needle.
- Figure 2 shows a perspective view of the catheter prior to the assembly of two of its components.
- Figure 3 shows a perspective view of the catheter prepared for use and a needle detail.
- Figure 4 shows a cross section of the catheter when it is inserted into a patient's body and an enlarged detail of the introduction of the needle / cannula into the vein.
- Figure 5 shows a cross section of the catheter with the cannula and needle inserted into the vein and aspirating blood.
- Figure 6 shows a cross section of the catheter with the cannula being inserted into the vein.
- Figure 7 shows a cross section of the catheter with the cannula inserted into the vein and the needle being removed.
- Figure 8 shows a cross section of the catheter with the needle already removed and the cannula perfectly inserted into the vein.
- Figure 9 shows a section after cutting through the plane A-B indicated in Figure 3.
- Figure 10 shows an enlargement of the needle with the cannula.
- Figure 11 shows the front view of the elements of Figure 10.
- Figure 12 shows a plan view of the needle with the cannula.
- Figure 13 shows a section after cutting through the C-D plane indicated in Figure 10.
- Figure 14 shows a section after the cut by the E-F plane indicated in figure lo.
- Figure 15 shows an exploded perspective view of a second preferred form of catheter.
- Figure 16 shows a perspective view of the second preferred form of catheter prior to the assembly of two of its components.
- Figure 17 shows a perspective view of the second preferred form of catheter prepared for use and a needle detail.
- Figure 18 shows another preferred form of catheter in which the needle is inserted inside the cannula.
- Figure 19 shows a cross section of the catheter with the needle inserted into the cannula.
- FIG 1 all the components of the catheter object of the present invention can be observed in a situation prior to its assembly.
- a cylinder 10 with the cannula 30 to be introduced into the patient integral with the cylinder 10
- a piston 20 inserted inside the cylinder 10 creating a sealed compartment due to the rubber 22 at the end of the piston 20 and which travels along the cylinder 10
- the cylinder 10 hollow inside and open at its rear end, has different differentiated parts starting from its inclined front end 12 where the cannula 30 is attached to the cylinder 10 and the inside of the cannula 30, also hollow, it is attached to the inner hollow of the cylinder 10.
- Said cylinder has on each of its two sides a rail 11 through which the guides 41 formed on the sides of the interior of the housing 40 will run.
- the cannula 30 has at its front end , opposite the point of solidarity with the cylinder 10, of two crossed planes that define the shape of its free end, this being with its upper section inclined in one direction 31 and the lower section inclined in another 32, thus coinciding with the inclination of the needle 50 and not protruding from it.
- the piston 20, which is introduced and slides inside the cylinder 10, is perforated by means of a hollow 23 that crosses it completely and has at its front end a rubber buffer 22 also hollow.
- a rubber buffer 22 also hollow.
- the piston 20 has of a flexible conduit 24, in order to conduct liquid inside the patient. Through the connector 25 at the end of the conduit 24, it can be connected to an infusion set or other liquid that connects to a container containing a liquid component, for example serum.
- the third main body, the housing 40 also has the guides
- This housing 40 has on its front side and integral with it a needle 50 cut in half over most of its length, with two possible structures: the first structure has at its end near the end of the needle 50 a hump 51 which it almost converts the semicircular section of the needle 50 into circular with an inclination 52 towards the anterior part of the needle which is followed by a horizontal section 54 to end in a tip with an inclination 53; in the second structure the inclined part 56 of the hump 55 coincides with the free end or tip 56 of the needle 50.
- the catheter assembly is very simple and consists of introducing the plunger 20 inside the cylinder 10 and subsequently matching the rails 11 outside the cylinder 10 with the guides 41 located inside the housing.
- the method of use of the catheter is ideal for use with one hand without risk of contamination, infection or air intake and has been designed for that purpose. If desired, it is possible to purge all the material first, for this the serum bottle is connected to the infusion set and to the connector 25, after this the stopcock of the infusion set is opened in order to purge all material.
- the thumb 71 is placed on one side of the housing 40, the index finger 72 resting on the back of the flange 21 and on the sliding element 27 and the rest of the fingers on the side opposite the support of the thumb holding the housing 40. Once the device is held, the device tilts in order to introduce the cannula 30, supported on the needle 50, into the patient.
- the sliding element 27 moves backwards, which causes the corresponding suction of the blood from inside the vein 63, blood that after passing through the inside of the cannula 30 enters the chamber 13 of the cylinder 10, which is delimited by the inclined front part of the latter 12. Due to the translucent characteristics of the materials used in the cylinder and the plunger, the user can check if the chamber 13 has been filled with the blood and verify that the free end of the Needle 50 and of the cannula 30 are located inside the vein 63, that is, in the correct position for the complete introduction of the cannula 30.
- the position of the index finger 72 is changed again, relying on it on the back of the flange 21 and on the sliding element 27, and when pushing the flange 21 forward (towards the vein 63) sliding in the direction of the vein 63 of the cannula 30 with respect to the needle 50, and the entire "cylinder-plunger" assembly 10-20, with respect to the housing 40 on the guides 41 and rails 11 is caused.
- the needle 50 is removed from the inside of the vein 63, so that the housing 40 is pulled back, but carefully to ensure that the cannula 30 is inside the vein 63.
- the front end of the needle 50, with its curved elevation 51 to prevent the cannula 30 from deviating, is released from the latter 30 by a slight deformation of the cannula 30, of flexible material , leaving the groove between the two raised curved walls 51 of the needle 50.
- a variant of the previous device consists in having a piston of greater length, with the connecting nexus 25 directly incorporated at the end thereof and not through a conduit 24.
- the arrangement of the rest of the components is identical to that previously detailed.
- Another variant of the previous examples with the aim of using needles 87 and cannulas 89 of the catheters currently used, so that it is not necessary to manufacture elements with a particular design, consists of the use of needles 87 which are introduced inside the cannula 89.
- the operation is similar to that described, but unlike the device currently used, in which it is not necessary to suction to verify that the cannula was in position, in this device it is possible to aspirate the liquid or blood with the plunger to verify or Check that the cannula 89 is correctly located inside the vein 63.
- the device has a cylindrical body 80 with guides 85 in its upper part intended to accommodate the body of the pusher, formed by a body with rails on its sides 84 and a flange 83.
- a piston 91 delimited at its back by a wall 81 on which the sliding element 84 rests.
- the cylindrical body 80 has at its rear end a flange 82 to prevent the exit of the piston 91 from the cylinder 80.
- a needle 87 is disposed at the front of the cylinder 80 and integral thereto through a conical body 86 . This needle 87 is located inside the cannula 89, being secured to the cylindrical body 80 because the conical body 88 of the cannula 89 on the conical body of the cylinder 80.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003528610A JP2005503209A (ja) | 2001-09-14 | 2001-11-15 | カテーテルおよびその使用方法 |
EP20010274484 EP1437155A1 (en) | 2001-09-14 | 2001-11-15 | Catheter and use method thereof |
BR0117141-0A BR0117141A (pt) | 2001-09-14 | 2001-11-15 | Cateter e método de uso |
MXPA04002372A MXPA04002372A (es) | 2001-09-14 | 2001-11-15 | Cateter y metodo de utilizacion. |
US10/489,718 US20040243096A1 (en) | 2001-09-14 | 2001-11-15 | Catheter and use method thereof |
IL16083501A IL160835A0 (en) | 2001-09-14 | 2001-11-15 | Catheter and method of using same |
CA002460327A CA2460327A1 (en) | 2001-09-14 | 2001-11-15 | Catheter and use method thereof |
KR10-2004-7003804A KR20040039358A (ko) | 2001-09-14 | 2001-11-15 | 카테터와 이의 사용방법 |
HK05103712A HK1070849A1 (en) | 2001-09-14 | 2005-05-03 | Catheter and use method thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP200102074 | 2001-09-14 | ||
ES200102074A ES2185500B1 (es) | 2001-09-14 | 2001-09-14 | Cateter y metodo de utilizacion. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003024517A1 true WO2003024517A1 (es) | 2003-03-27 |
Family
ID=8498922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2001/000438 WO2003024517A1 (es) | 2001-09-14 | 2001-11-15 | Cateter y metodo de utilizacion |
Country Status (17)
Country | Link |
---|---|
US (1) | US20040243096A1 (es) |
EP (1) | EP1437155A1 (es) |
JP (1) | JP2005503209A (es) |
KR (1) | KR20040039358A (es) |
CN (2) | CN100998903A (es) |
BR (1) | BR0117141A (es) |
CA (1) | CA2460327A1 (es) |
CZ (1) | CZ2004470A3 (es) |
ES (1) | ES2185500B1 (es) |
HK (1) | HK1070849A1 (es) |
IL (1) | IL160835A0 (es) |
MA (1) | MA26220A1 (es) |
MX (1) | MXPA04002372A (es) |
PL (1) | PL369288A1 (es) |
RU (1) | RU2277945C2 (es) |
WO (1) | WO2003024517A1 (es) |
ZA (1) | ZA200402713B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9839768B2 (en) | 2014-04-28 | 2017-12-12 | Araz Ibragimov | Introducer catheter with a rotating needle to obtain vascular access |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100517200B1 (ko) * | 2002-12-03 | 2005-09-27 | 송정식 | 가역성 1회용 혈관 수지침 |
US20070270758A1 (en) * | 2006-05-22 | 2007-11-22 | Gert Hanner | IV catheter assembly with an ergonomic needle grip |
WO2009019707A1 (en) * | 2007-08-08 | 2009-02-12 | Impediguide Ltd. | Tissue identification method and device |
IL194805A0 (en) * | 2007-10-29 | 2009-08-03 | Lifescan Inc | Medical device flexible conduit and method of manufacture |
KR101010225B1 (ko) * | 2008-08-19 | 2011-01-21 | 민선호 | 혈관 카테터 자동 삽입 장치 |
FR2981575B1 (fr) * | 2011-10-19 | 2014-01-03 | Braun Medical Sas | Catheter avec canule amovible pour ponction de cavites corporelles ainsi qu'une canule de ce type |
EA201491258A1 (ru) * | 2011-12-21 | 2015-01-30 | Уолкил Консептс, Инк. | Самосшивающие катетеры |
SG192306A1 (en) * | 2012-01-27 | 2013-08-30 | Sg Meditech Pte Ltd | Placental blood extraction device |
JP5854271B2 (ja) * | 2012-02-17 | 2016-02-09 | 株式会社ジェイ・エム・エス | 留置針装置 |
KR101479284B1 (ko) * | 2012-11-30 | 2015-01-06 | 주식회사 탑알앤디 | 의료용 석션 카테터 |
CN105188534B (zh) | 2013-03-12 | 2018-05-29 | 木兰医药技术股份有限公司 | 用于选择性地阻塞针体的管腔的设备和方法 |
KR200479125Y1 (ko) * | 2014-07-11 | 2015-12-21 | 류승호 | 이중 니들형 주사기 |
USD804659S1 (en) * | 2013-12-27 | 2017-12-05 | Phillip Hood | Medical device for an endotracheal tube |
SG10201400686VA (en) * | 2014-03-14 | 2015-10-29 | Sg Meditech Pte Ltd | A cannulation assembly and method |
ES2899801T3 (es) | 2014-08-05 | 2022-03-14 | Bullpup Scient Ltd | Aparato para insertar un tubo de catéter |
CN108175422A (zh) * | 2018-01-17 | 2018-06-19 | 张洁 | 一种艾滋病防治血液取样检测器 |
USD938255S1 (en) * | 2019-09-05 | 2021-12-14 | Fisher & Paykel Healthcare Limited | Handle for a medical pole assembly |
RU197542U1 (ru) * | 2020-01-28 | 2020-05-13 | Частное учреждение образовательная организация высшего образования "Медицинский университет "Реавиз" | Канюля для внутрисосудистого введения катетера фогарти |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES416128A1 (es) * | 1972-06-21 | 1976-06-01 | Vicra Sterile Inc | Perfeccionamientos en dispositivos de insercion de catete- res. |
US4354491A (en) * | 1979-03-18 | 1982-10-19 | Marbry Steven L | Fluid transfer device |
EP0366336A1 (en) * | 1988-10-19 | 1990-05-02 | Critikon, Inc. | Through the needle catheter insertion device and technique |
US4950252A (en) * | 1987-11-02 | 1990-08-21 | Luther Medical Products, Inc. | Single hand actuated locking safety catheter and method of use |
ES2105330T3 (es) * | 1992-11-24 | 1997-10-16 | Braun Melsungen Ag | Instrumental de cateterizacion. |
US6056726A (en) * | 1994-02-28 | 2000-05-02 | Isaacson; Dennis Ray | Self-contained safety intravenous catheter insertion device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345596A (en) * | 1981-12-23 | 1982-08-24 | Janis Marie Young | Arterial catherization device |
US5147329A (en) * | 1987-02-11 | 1992-09-15 | Brannon James K | Intravenous access devices |
CN2073756U (zh) * | 1990-06-16 | 1991-03-27 | 李春生 | 插管式静脉输液器 |
US5380290A (en) * | 1992-04-16 | 1995-01-10 | Pfizer Hospital Products Group, Inc. | Body access device |
-
2001
- 2001-09-14 ES ES200102074A patent/ES2185500B1/es not_active Expired - Fee Related
- 2001-11-15 CA CA002460327A patent/CA2460327A1/en not_active Abandoned
- 2001-11-15 JP JP2003528610A patent/JP2005503209A/ja active Pending
- 2001-11-15 KR KR10-2004-7003804A patent/KR20040039358A/ko not_active Application Discontinuation
- 2001-11-15 CN CNA2006101631355A patent/CN100998903A/zh active Pending
- 2001-11-15 CZ CZ2004470A patent/CZ2004470A3/cs unknown
- 2001-11-15 WO PCT/ES2001/000438 patent/WO2003024517A1/es active Application Filing
- 2001-11-15 US US10/489,718 patent/US20040243096A1/en not_active Abandoned
- 2001-11-15 RU RU2004108854/14A patent/RU2277945C2/ru not_active IP Right Cessation
- 2001-11-15 MX MXPA04002372A patent/MXPA04002372A/es unknown
- 2001-11-15 PL PL01369288A patent/PL369288A1/xx unknown
- 2001-11-15 IL IL16083501A patent/IL160835A0/xx unknown
- 2001-11-15 CN CNB01823626XA patent/CN1296106C/zh not_active Expired - Fee Related
- 2001-11-15 EP EP20010274484 patent/EP1437155A1/en not_active Withdrawn
- 2001-11-15 BR BR0117141-0A patent/BR0117141A/pt not_active IP Right Cessation
-
2004
- 2004-03-18 MA MA27583A patent/MA26220A1/fr unknown
- 2004-04-07 ZA ZA200402713A patent/ZA200402713B/en unknown
-
2005
- 2005-05-03 HK HK05103712A patent/HK1070849A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES416128A1 (es) * | 1972-06-21 | 1976-06-01 | Vicra Sterile Inc | Perfeccionamientos en dispositivos de insercion de catete- res. |
US4354491A (en) * | 1979-03-18 | 1982-10-19 | Marbry Steven L | Fluid transfer device |
US4950252A (en) * | 1987-11-02 | 1990-08-21 | Luther Medical Products, Inc. | Single hand actuated locking safety catheter and method of use |
EP0366336A1 (en) * | 1988-10-19 | 1990-05-02 | Critikon, Inc. | Through the needle catheter insertion device and technique |
ES2105330T3 (es) * | 1992-11-24 | 1997-10-16 | Braun Melsungen Ag | Instrumental de cateterizacion. |
US6056726A (en) * | 1994-02-28 | 2000-05-02 | Isaacson; Dennis Ray | Self-contained safety intravenous catheter insertion device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9839768B2 (en) | 2014-04-28 | 2017-12-12 | Araz Ibragimov | Introducer catheter with a rotating needle to obtain vascular access |
Also Published As
Publication number | Publication date |
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MXPA04002372A (es) | 2004-05-31 |
JP2005503209A (ja) | 2005-02-03 |
EP1437155A1 (en) | 2004-07-14 |
RU2277945C2 (ru) | 2006-06-20 |
ES2185500A1 (es) | 2003-04-16 |
CZ2004470A3 (cs) | 2004-09-15 |
CN1296106C (zh) | 2007-01-24 |
CN1545427A (zh) | 2004-11-10 |
PL369288A1 (en) | 2005-04-18 |
KR20040039358A (ko) | 2004-05-10 |
MA26220A1 (fr) | 2004-07-01 |
ES2185500B1 (es) | 2004-11-16 |
ZA200402713B (en) | 2006-12-27 |
RU2004108854A (ru) | 2005-03-10 |
US20040243096A1 (en) | 2004-12-02 |
CA2460327A1 (en) | 2003-03-27 |
CN100998903A (zh) | 2007-07-18 |
HK1070849A1 (en) | 2005-06-30 |
BR0117141A (pt) | 2004-10-13 |
IL160835A0 (en) | 2004-08-31 |
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