EP2296554A1 - Dispositif destiné à recueillir du sang - Google Patents

Dispositif destiné à recueillir du sang

Info

Publication number
EP2296554A1
EP2296554A1 EP09776743A EP09776743A EP2296554A1 EP 2296554 A1 EP2296554 A1 EP 2296554A1 EP 09776743 A EP09776743 A EP 09776743A EP 09776743 A EP09776743 A EP 09776743A EP 2296554 A1 EP2296554 A1 EP 2296554A1
Authority
EP
European Patent Office
Prior art keywords
contact
blood
piston
housing
opening
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.)
Withdrawn
Application number
EP09776743A
Other languages
German (de)
English (en)
Inventor
Thomas Offermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
T A DENTAL INNOVATIONS SARL
Original Assignee
T A DENTAL INNOVATIONS SARL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE102008028525A external-priority patent/DE102008028525A1/de
Priority claimed from DE102009014503A external-priority patent/DE102009014503A1/de
Application filed by T A DENTAL INNOVATIONS SARL filed Critical T A DENTAL INNOVATIONS SARL
Publication of EP2296554A1 publication Critical patent/EP2296554A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/445—Evaluating skin irritation or skin trauma, e.g. rash, eczema, wound, bed sore
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/08—Aspiration nozzles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/81—Piston pumps, e.g. syringes
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2833—Locking means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00969—Surgical instruments, devices or methods, e.g. tourniquets used for transplantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter

Definitions

  • Surface tension or wettability of the material used of the device can be improved.
  • An example of such a process is corona treatment, an electrochemical process for surface modification of plastics.
  • the plasma assisted chemical vapor deposition (PECVD) process can also be used for this purpose.
  • a polyurethane foam product such as VOCO PeIe Tim® from VOCO GmbH from Cuxhaven, Germany, e.g. be used in wedge shape, 6 x 8 mm, which is already used in the dental field.
  • foam pellets are characterized by their hygienic, lint-free application. They are also sterilizable if necessary.
  • the device according to the invention comprises a rotating device whose rotational movement is transmitted by a thumb or finger by means of a device to a guide device to which the contact device is attached.
  • the present invention may also be used to include blood, others
  • the device according to the invention has a device with a sliding mechanism.
  • the contact device can be brought into a position in which structures of the device exert pressure on the contact device in such a way that at least part of the blood / liquid stored therein can be emptied out of the contact device.
  • the device according to the invention can be configured substantially in two parts (housing and piston), one sees here once from the contact device.
  • This two-part embodiment has the advantage that the parts can each be easily manufactured, for example by injection molding. Furthermore, the assembly is easy to carry out due to the small number of parts. The assembly of both parts can preferably also be done by hand, ie without the use of tools.
  • This has the advantage that the parts can be manufactured, sterilized and packaged separately and assembled by the end user. This makes it possible to treat the different parts differently (for example sterilizing them in different ways or making them germ-free or free of germs).
  • the skilled person is It is known that in a sterilization process of plastics, for example in polyethylene, which is widely used in medical products, material deformation can occur.
  • the device according to the invention is tweezer-shaped or tweezer-shaped in at least one section. It has at least two arms with at least one jaw each for grasping, in particular pinching, the contact device, and at least one clamping or sliding device, by means of which sections of the device for fixing the arms in a position can be acted upon each other.
  • Fig. 10a shows the sixth embodiment of Figure 9 in an end view.
  • the device 1 shows the device 1 according to the invention in a second embodiment in which the device 1 has no conventional injection syringe but a piston 7 with a handle 11 which is accommodated in a housing 5 'and which is connected to a contact device 17 made of spongy material with pores 19 is.
  • the housing 5 'a - preferably tapered - recessed area 21, in which, by pulling on the handle 11 in the arrowed direction with the sponge-like contact device 17 - after receiving blood in this - can be drawn. This can be done, for example, after completion of the process for obtaining blood from the wound area and has the effect of wringing out of the sponge-like contact device 17 in the section 21.
  • the side walls 23 of the section 21 exert pressure on the compressible material of the contact device 17. In this case, blood taken in an interior of the contact device 17 is pressed out of the contact device 17 for further use.
  • the partially shown in the upper part of Fig. 8, shown in a plan view housing 51 has a stepped slot 53.
  • the slot 53 extends in a longitudinal direction of the housing 51 and the device 1 according to the invention.
  • clamping or sliding device 63 can be designed to variably adjust the distance between the arms 58, 59 such that the device 1 is thereby adapted to different sizes of the contact device 17.
  • Contact device advantageously be distributed with substantially the same pressure distributed over the circumference of the section.
  • FIG. 11 shows a perspective view of a possible embodiment of a depositing device 64 for depositing the device 1 according to the invention when it is not needed.
  • the storage device 64 comprises a base 65 with a slot-shaped or U-shaped opening with side walls 66, in the interior of which the device 1 according to the invention can be stored.

Abstract

L'invention concerne un dispositif (1) destiné à recueillir du sang ou un autre liquide provenant d'une zone de plaie, comprenant un dispositif de contact (17) pour la mise en contact avec le sang ou un liquide dans la zone de la plaie, caractérisé en ce que le dispositif de contact (17) présente une pluralité de pores (19) pour la réception du sang ou du liquide contacté au moyen du dispositif de contact (17), dans un intérieur du dispositif de contact (17).
EP09776743A 2008-06-16 2009-06-16 Dispositif destiné à recueillir du sang Withdrawn EP2296554A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008028525A DE102008028525A1 (de) 2008-06-16 2008-06-16 Blutaufnahmevorrichtung
DE102009005058A DE102009005058A1 (de) 2008-06-16 2009-01-19 Blutaufnahmevorrichtung
DE102009014503A DE102009014503A1 (de) 2009-03-23 2009-03-23 Blutaufnahmevorrichtung
PCT/EP2009/004334 WO2010003518A1 (fr) 2008-06-16 2009-06-16 Dispositif destiné à recueillir du sang

Publications (1)

Publication Number Publication Date
EP2296554A1 true EP2296554A1 (fr) 2011-03-23

Family

ID=41059621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09776743A Withdrawn EP2296554A1 (fr) 2008-06-16 2009-06-16 Dispositif destiné à recueillir du sang

Country Status (7)

Country Link
US (1) US20110159457A1 (fr)
EP (1) EP2296554A1 (fr)
KR (1) KR20110033201A (fr)
CN (1) CN102119017A (fr)
DE (1) DE102009005058A1 (fr)
EA (1) EA201100012A1 (fr)
WO (1) WO2010003518A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048263B3 (de) 2008-09-22 2010-05-20 Fresenius Medical Care Deutschland Gmbh Halterung zum lösbaren Aufnehmen einer Einrichtung an einer medizinischen Vorrichtung, und entsprechende medizinische Vorrichtung
EP2572800A1 (fr) * 2011-09-23 2013-03-27 Sika Technology AG Crayon d'application et son procédé de fabrication
US20160206369A1 (en) * 2013-04-10 2016-07-21 Conor J Walsh Laparoscopic suction device and method
US11008631B2 (en) * 2013-10-22 2021-05-18 Ilex Medical Ltd. Kit and method for collecting body fluid for medical diagnosis
CN103637822B (zh) * 2013-12-29 2016-05-25 宁波市鄞州云帆工程咨询有限公司 罩式旋转挤压无损悬滴器
MX2016010432A (es) 2014-10-14 2016-10-17 Becton Dickinson Co Tratamiento de muestras de sangre usando espuma de celdas abiertas.
EP3206581B1 (fr) * 2014-10-14 2018-09-19 Becton, Dickinson and Company Gestion d'échantillon de sang à l'aide de plastique à alvéoles ouverts
JP6426832B2 (ja) 2015-03-10 2018-11-21 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 生物体液の極微標本管理装置
US10507270B1 (en) 2015-03-12 2019-12-17 Fikst Product Development Surgical apparatus, system and method
CA3109854C (fr) 2015-09-01 2023-07-25 Becton, Dickinson And Company Dispositif de filtration en profondeur pour la separation de phases d'echantillon
US11583667B1 (en) * 2016-02-22 2023-02-21 AUST Development, LLC Flow distribution pad and methods for using them
GB2549524B (en) * 2016-04-21 2022-05-18 Cambridge Univ Hospitals Nhs Foundation Trust Apparatus and method for the treatment of defects internal of the body
CN108567450B (zh) * 2018-03-24 2024-03-15 台州恩泽医疗中心(集团) 宫颈取样刷
KR102323199B1 (ko) * 2020-03-02 2021-11-08 전북대학교산학협력단 휴대가 간편한 혈액 흡인기
CN111658009B (zh) * 2020-06-16 2020-12-25 马素起 一种基于内分泌积液应用的取样抽取装置
KR102474396B1 (ko) 2020-07-31 2022-12-05 이명호 의료기기용 셀프 어시스턴트 어셈블리

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US2213732A (en) * 1939-04-22 1940-09-03 Morris L Goldberg Detachable clamp for sponge brushes and the like
US3895633A (en) * 1973-09-27 1975-07-22 Survival Technology Large capacity syringe
US4366822A (en) 1979-12-03 1983-01-04 Applied Medical Devices, Inc. Method and apparatus for bone marrow cell separation and analysis
US5176700A (en) * 1991-01-22 1993-01-05 Pod, Inc. Laparoscopic sponger-dissector forceps
US5295952A (en) * 1991-06-19 1994-03-22 Surgical Innovations, Inc. Swab for laparoscopy
US5259952A (en) * 1992-08-28 1993-11-09 Cer-Wat, Inc. System for separating solids from a liquid in a divided channel
US5922614A (en) * 1997-06-04 1999-07-13 Avitar Incorporated Sample collection method with extraction sleeve
US6489172B1 (en) * 2000-01-05 2002-12-03 Varian, Inc. Saliva sampling device
US6248123B1 (en) * 2000-01-11 2001-06-19 Surgical Concepts, Inc. Forceps with slider adjustment
US20040055977A1 (en) * 2002-09-17 2004-03-25 Ryan Wendy M. Tooth brush holder
CN1720437A (zh) * 2002-11-21 2006-01-11 札幌免疫诊断研究所 唾液的采集及回收器具
US20050171467A1 (en) * 2004-01-30 2005-08-04 Jaime Landman Multiple function surgical device
JP2007526807A (ja) * 2004-02-23 2007-09-20 エシコン・インコーポレイテッド 診断テスト装置
US7666667B2 (en) * 2006-09-06 2010-02-23 Yong Peter A K Safe self-contained bio-molecular sampling and transportation system utilizing a docking mechanism

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See references of WO2010003518A1 *

Also Published As

Publication number Publication date
WO2010003518A1 (fr) 2010-01-14
US20110159457A1 (en) 2011-06-30
CN102119017A (zh) 2011-07-06
KR20110033201A (ko) 2011-03-30
EA201100012A1 (ru) 2011-08-30
DE102009005058A1 (de) 2010-07-22

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