JPH04128828U - portable tube welding equipment - Google Patents

portable tube welding equipment

Info

Publication number
JPH04128828U
JPH04128828U JP1991044145U JP4414591U JPH04128828U JP H04128828 U JPH04128828 U JP H04128828U JP 1991044145 U JP1991044145 U JP 1991044145U JP 4414591 U JP4414591 U JP 4414591U JP H04128828 U JPH04128828 U JP H04128828U
Authority
JP
Japan
Prior art keywords
tube
welding
welding machine
supply device
blood
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Withdrawn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
JP1991044145U
Other languages
Japanese (ja)
Inventor
敏夫 山内
勇 吉田
Original Assignee
株式会社ニツシヨー
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
Application filed by 株式会社ニツシヨー filed Critical 株式会社ニツシヨー
Priority to JP1991044145U priority Critical patent/JPH04128828U/en
Publication of JPH04128828U publication Critical patent/JPH04128828U/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8614—Tongs, pincers or scissors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/857—Medical tube welding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/007—Medical tubes other than catheters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • External Artificial Organs (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】 【構成】 可動電極１５と固定電極１６とからなること
によりチューブ径に応じて把持部の幅が調節可能である
とともに高周波加熱によりチューブ１７を溶着できる溶
着機１、この溶着機１に高周波電圧を供給する高周波供
給器２および溶着機１と高周波供給器２とを接続するケ
ーブル３からなることを特徴とする携帯用チューブ溶着
装置である。 【効果】 血液回路の出入口チューブを溶着したのち、
血液回路などを人工透析装置などから取外すことができ
るので、血液が手に触れたり漏洩したりすることがな
い。 (57) [Summary] [Structure] A welding machine 1 which is composed of a movable electrode 15 and a fixed electrode 16 so that the width of the gripping part can be adjusted according to the tube diameter and which can weld the tube 17 by high-frequency heating. This portable tube welding device is characterized by comprising a high frequency supply device 2 for supplying high frequency voltage to a welding machine 1 and a cable 3 for connecting the welding machine 1 and the high frequency supply device 2. [Effect] After welding the inlet and outlet tubes of the blood circuit,
Since the blood circuit and the like can be removed from the artificial dialysis machine, there is no risk of blood coming into contact with hands or leaking.

Description

【考案の詳細な説明】[Detailed explanation of the idea]

【０００１】0001

【産業上の利用分野】[Industrial application field]

本考案は、血液回路用チューブの溶着装置に関する。さらに詳しくは、携帯用 に適する血液回路用チューブの溶着装置に関する。 The present invention relates to a welding device for blood circuit tubes. For more information, see Mobile The present invention relates to a blood circuit tube welding device suitable for.

【０００２】0002

【従来の技術】[Conventional technology]

従来より、人工透析では合成樹脂製のチューブを用いた血液回路が利用されて いる。また、輸血用として血液バッグが利用されている。 Conventionally, artificial dialysis has used a blood circuit using synthetic resin tubes. There is. Blood bags are also used for blood transfusions.

【０００３】 これらの血液回路や血液バッグは、血液に含まれている可能性のある病原菌に よる汚染の危険を防止するために、焼却処理が義務付けられている。これらの血 液回路や血液バッグを焼却処理する際、チューブからの血液漏洩を防止するため に、出入口のチューブを結んだり、出入口のチューブを鉗子で密封し回路などか ら血液が漏洩しないようにしてポリ袋に入れたのち、鉗子を解放している。0003 These blood circuits and blood bags protect against pathogens that may be contained in the blood. Incineration is mandatory to prevent the risk of contamination. these blood To prevent blood leakage from tubes when incinerating liquid circuits and blood bags. Then, tie the tube at the entrance and exit, or seal the tube at the entrance and exit with forceps to close the circuit. After placing it in a plastic bag to prevent blood from leaking, the forceps are released.

【０００４】0004

【考案が解決しようとする課題】[Problem that the idea aims to solve]

出入口のチューブを結ぶ方法では、結ぶ際に血液が手に触れたりあるいは結び 方が悪いと血液が漏れたりするといった問題がある。 The method of tying the tube at the entrance and exit may not allow blood to come into contact with your hands or If the condition is bad, there may be problems such as blood leakage.

【０００５】 一方、ポリ袋に入れて焼却する方法では、焼却処理の前にポリ袋が破損すれば 血液が漏出するといった問題がある。[0005] On the other hand, with the method of incinerating the plastic bag, if the plastic bag is damaged before incineration, the There are problems with blood leakage.

【０００６】[0006]

【課題を解決するための手段】[Means to solve the problem]

本考案は、チューブ径に応じてチューブ把持部の幅が調節可能なチューブクラ ンプ兼加熱部材を有する高周波加熱によりチューブを溶着する溶着機、該溶着機 に高周波電圧を供給する高周波供給器および前記溶着機と高周波供給器とを接続 するケーブルからなる携帯用チューブ溶着装置に関する。 This invention features a tube clamp that allows the width of the tube gripping part to be adjusted according to the tube diameter. Welding machine that welds tubes by high-frequency heating, which has a pump and heating member, and the welding machine a high-frequency supply device that supplies a high-frequency voltage to the welding machine, and a high-frequency supply device that connects the welding machine and the high-frequency supply device. This invention relates to a portable tube welding device consisting of a cable.

【０００７】 本考案の携帯用チューブ溶着装置は、高周波供給器が充電可能であるのが好ま しい。[0007] It is preferable that the portable tube welding device of the present invention is rechargeable. Yes.

【０００８】[0008]

【実施例】【Example】

以下、実施例に基づいて本考案を詳細に説明するが、本考案はかかる実施例の みに限定されるものではない。 Hereinafter, the present invention will be explained in detail based on examples. It is not limited to.

【０００９】 図１は本考案の携帯用チューブ溶着装置の概略図、図２は溶着機の正面図、図 ３は溶着機の底面図、図４および図５は溶着機による溶着要領を示す説明図であ る。図において、１は溶着機、２は高周波供給器、３はケーブルを示す。[0009] Figure 1 is a schematic diagram of the portable tube welding device of the present invention, and Figure 2 is a front view of the welding machine. 3 is a bottom view of the welding machine, and FIGS. 4 and 5 are explanatory diagrams showing welding procedures using the welding machine. Ru. In the figure, 1 is a welding machine, 2 is a high frequency supply device, and 3 is a cable.

【００１０】 溶着機１は、軸部材１１と、この軸部材１１の先端部に配設された可動部と固 定部を有するスパナ状のチューブクランプ兼加熱部材１２と、このチューブクラ ンプ兼加熱部材１２の可動部を駆動するリンク機構部１３と、前記軸部材１１の 後端部に配設されたケーブル接続端子１４とからなっている。溶着機１の溶着機 構は、従来より合成樹脂チューブの溶着に用いられているものならいかなるもの も用いることができ特に限定はない。その一例としては、可動電極１５と固定電 極１６とからなるチューブクランプの間にチューブ１７を配置し、可動電極１５ の移動による加熱押圧によってチューブを溶着する高周波加熱機構をあげること ができる（図４および図５参照）。0010 The welding machine 1 includes a shaft member 11, a movable part disposed at the tip of the shaft member 11, and a fixed part. A wrench-shaped tube clamp/heating member 12 having a fixed portion, and this tube clamp. A link mechanism part 13 that drives the movable part of the pump/heating member 12 and a link mechanism part 13 that drives the movable part of the pump/heating member 12 and the shaft member 11 It consists of a cable connection terminal 14 arranged at the rear end. Welding machine of welding machine 1 The structure can be any type conventionally used for welding synthetic resin tubes. It can also be used and there is no particular limitation. As an example, the movable electrode 15 and the fixed voltage The tube 17 is placed between tube clamps consisting of a pole 16 and a movable electrode 15. A high-frequency heating mechanism that welds tubes by heating and pressing due to the movement of (See Figures 4 and 5).

【００１１】 また、高周波溶着用周波数として工業的に使用できる周波数には、１３．５６ ＭＨｚ、２７．１２ＭＨｚおよび４０．６８ＭＨｚがあるが、チューブ溶着装置 を携帯用にコンパクトにする点および通常の血液回路に用いられているチューブ （外径：３．０〜８．０ｍｍ、肉厚：０．４〜１．５ｍｍ）の溶着の容易性の点 から、４０．６８ＭＨｚを採用するのが好ましい。[0011] In addition, the frequencies that can be used industrially as high frequency welding frequencies include 13.56 There are MHz, 27.12MHz and 40.68MHz, but tube welding equipment The point of making it compact for portability and the tube used in normal blood circuits. (Outer diameter: 3.0 to 8.0 mm, wall thickness: 0.4 to 1.5 mm) Ease of welding Therefore, it is preferable to adopt 40.68 MHz.

【００１２】 軸部材１１はステンレスや合成樹脂などからなり、その外径は取扱の便宜上１ ５〜３５ｍｍの範囲にあるのが好ましい。0012 The shaft member 11 is made of stainless steel or synthetic resin, and its outer diameter is 1 for convenience of handling. It is preferably in the range of 5 to 35 mm.

【００１３】 チューブクランプ兼加熱部材１２の可動部（可動電極１５）は、チューブ１７ に充分な誘電体損失を与えるよう銅や真鍮などの電気伝導度の高い物質からなっ ている。また、可動部（可動電極１５）の形状はチューブ１７が溶着後に手で簡 単に引きちぎれるようにチューブ１７に当接する側は、チューブ当接面を頂とす る山形状に形成されている。一方、固定部（固定電極１６）は、可動部（可動電 極１５）と同様銅や真鍮などの電気伝導度の高い物質からなっている。また、そ の形状は溶着部の機構を簡単にするため円筒状に形成されている。しかし、固定 部（固定電極１６）の形状はこれに限定されるものではなく、溶着後のチューブ １７の引きちぎりを一層容易にするために、可動部（可動電極１５）と同様の形 状としてもよい。これら固定部および可動部のチューブクランプ部の長さは、チ ューブ径を考慮して適宜決定されるが、１２ｍｍ程度あれば実用上問題はない。[0013] The movable part (movable electrode 15) of the tube clamp/heating member 12 is connected to the tube 17. It is made of a material with high electrical conductivity such as copper or brass to provide sufficient dielectric loss. ing. The shape of the movable part (movable electrode 15) can be easily adjusted by hand after the tube 17 is welded. The side that contacts the tube 17 should have the tube contact surface at the top so that it can be simply torn off. It is formed in the shape of a mountain. On the other hand, the fixed part (fixed electrode 16) is the movable part (movable electrode 16). Like pole 15), it is made of a highly electrically conductive material such as copper or brass. Also, that The shape is cylindrical to simplify the mechanism of the welding part. But fixed The shape of the part (fixed electrode 16) is not limited to this, and the shape of the tube after welding is In order to make it easier to tear off the electrode 17, the movable part (movable electrode 15) is It may also be in the form of The length of the fixed part and the tube clamp part of the movable part is It is determined as appropriate in consideration of the tube diameter, but there is no practical problem if it is about 12 mm.

【００１４】 なお、図２において固定部と可動部の配置は逆にしてもよい。[0014] Note that the arrangement of the fixed part and the movable part in FIG. 2 may be reversed.

【００１５】 リンク機構部１３としては、従来より回転運動を水平運動に変換するために用 いられているものならいかなるものも用いることができるので、その構成の詳細 な説明は省略する。なお、リンク機構部１３はバネ部材により自動的に初期位置 に復帰するように構成されているのが好ましい。[0015] The link mechanism section 13 has conventionally been used to convert rotational motion into horizontal motion. Any structure can be used, so the details of its construction Further explanation will be omitted. Note that the link mechanism section 13 is automatically set to the initial position by a spring member. Preferably, it is configured to return to .

【００１６】 ケーブル接続端子１４も従来よりこの種のケーブルの接続に用いられている物 であるので、その構成の詳細な説明は省略する。[0016] The cable connection terminal 14 is also the one conventionally used for connecting this type of cable. Therefore, detailed explanation of its configuration will be omitted.

【００１７】 高周波供給器２は、携帯可能で溶着機１に所定の高周波電圧を供給できるもの ならいかなるものも用いることができ、その構成に特に限定はない。携帯用とし ての便宜のため、高周波供給器２は充電式であるのが好ましい。充電式電池の使 用時間は、頻繁な充電を避けるため３〜６時間程度であるのが好ましい。また、 高周波供給器２の上面には電池の残存時間などを示す表示板２１が設けられてい るのが好ましい。[0017] The high frequency supply device 2 is portable and can supply a predetermined high frequency voltage to the welding machine 1. Any structure can be used, and there is no particular limitation on its structure. Portable For convenience, the high frequency supply device 2 is preferably rechargeable. Using rechargeable batteries The usage time is preferably about 3 to 6 hours to avoid frequent charging. Also, A display board 21 is provided on the top surface of the high-frequency supply device 2 to indicate the remaining battery life, etc. It is preferable to

【００１８】 ケーブル３は、高周波供給器２からの高周波電圧を溶着機１に供給できるもの ならいかなるものも用いることができ特に限定はない。その一例としては、高周 波電圧用同軸ケーブルをあげることができる。[0018] The cable 3 is capable of supplying the high frequency voltage from the high frequency supply device 2 to the welding machine 1. If so, any material can be used and there is no particular limitation. One example is Takashu Coaxial cable for wave voltage can be mentioned.

【００１９】 以下、このように構成された携帯用チューブ溶着装置によるチューブ溶着方法 の一例について説明する。[0019] Below is a tube welding method using the portable tube welding device configured as described above. An example will be explained.

【００２０】 チューブクランプ兼加熱部材１２の可動部がリンク機構部１３により所定位置 にセットされたのち、溶着機１がチューブ１７の置かれている位置に移動されチ ューブ１７が固定部と可動部の間に装着される。チューブ１７が装着されると、 可動部がリンク機構部１３により固定部に向けて移動され、チューブ１７が圧着 される。この状態で高周波供給器２より、所定時間、所定電圧および所定周波数 の高周波電圧がケーブル３を通して溶着機１に供給される。溶着機１に供給され た高周波電圧は軸部材１１内に配設された誘導路（図示せず）を介して、チュー ブクランプ兼加熱部材１２の固定部と可動部に供給され、固定部と可動部との間 に圧着されているチューブ１７を加熱する。この加熱のための所定時間は２〜１ ０秒程度であり、チューブサイズに応じて適宜選定される。[0020] The movable part of the tube clamp/heating member 12 is held in a predetermined position by the link mechanism part 13. After setting the welding machine 1 to the position where the tube 17 is placed, the welding machine 1 is moved to the position where the tube 17 is placed. A tube 17 is mounted between the fixed part and the movable part. When the tube 17 is installed, The movable part is moved toward the fixed part by the link mechanism part 13, and the tube 17 is crimped. be done. In this state, the high frequency supply device 2 sends a signal for a predetermined time, a predetermined voltage, and a predetermined frequency. is supplied to the welding machine 1 through the cable 3. supplied to welding machine 1 The high frequency voltage is transmitted to the tube via a guide path (not shown) provided in the shaft member 11. Supplied to the fixed part and the movable part of the clamp/heating member 12, and between the fixed part and the movable part. The tube 17 which is crimped to the tube 17 is heated. The predetermined time for this heating is 2 to 1 The time is approximately 0 seconds, and is appropriately selected depending on the tube size.

【００２１】 チューブ１７が溶着された後、血液回路が人工透析装置などから取外される。[0021] After the tube 17 is welded, the blood circuit is removed from the dialysis machine or the like.

【００２２】[0022]

【考案の効果】[Effect of the idea]

以上説明したように、本考案の携帯用チューブ溶着装置によれば、血液回路の 出入口チューブを溶着した後、血液回路などを人工透析装置などから取外すこと ができるので、血液が手に触れたり漏洩したりすることがないという効果が得ら れる。 As explained above, according to the portable tube welding device of the present invention, blood circuit After welding the inlet and outlet tubes, remove the blood circuit etc. from the dialysis machine etc. This has the effect of preventing blood from touching hands or leaking. It will be done.

【図面の簡単な説明】[Brief explanation of drawings]

【図１】携帯用チューブ溶着装置の概略図である。FIG. 1 is a schematic diagram of a portable tube welding device.

【図２】溶着機の正面図である。FIG. 2 is a front view of the welding machine.

【図３】溶着機の底面図である。FIG. 3 is a bottom view of the welding machine.

【図４】溶着機による溶着要領を示す説明図である。FIG. 4 is an explanatory diagram showing a welding procedure using a welding machine.

【図５】溶着機による溶着要領を示す説明図である。FIG. 5 is an explanatory diagram showing a welding procedure using a welding machine.

【符号の説明】[Explanation of symbols]

１ 溶着機 ２ 高周波供給器 ３ ケーブル 12 チューブクランプ兼加熱部材 1 Welding machine 2 High frequency supply device 3 Cable 12 Tube clamp and heating member

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 チューブ径に応じてチューブ把持部の幅
が調節可能なチューブクランプ兼加熱部材を有する高周
波加熱によりチューブを溶着する溶着機、該溶着機に高
周波電圧を供給する高周波供給器および前記溶着機と高
周波供給器とを接続するケーブルからなる携帯用チュー
ブ溶着装置。1. A welding machine for welding tubes by high-frequency heating, the welding machine having a tube clamp-cum-heating member whose width of a tube gripping part can be adjusted according to the tube diameter, a high-frequency supply device for supplying a high-frequency voltage to the welding machine, and the above. A portable tube welding device consisting of a cable that connects a welding machine and a high-frequency feeder. 【請求項２】 前記高周波供給器が充電可能である請求
項１記載の携帯用チューブ溶着装置。2. A portable tube welding device according to claim 1, wherein said high frequency supply device is rechargeable.
JP1991044145U 1991-05-15 1991-05-15 portable tube welding equipment Withdrawn JPH04128828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991044145U JPH04128828U (en) 1991-05-15 1991-05-15 portable tube welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991044145U JPH04128828U (en) 1991-05-15 1991-05-15 portable tube welding equipment

Publications (1)

Publication Number Publication Date
JPH04128828U true JPH04128828U (en) 1992-11-25

Family

ID=31924346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991044145U Withdrawn JPH04128828U (en) 1991-05-15 1991-05-15 portable tube welding equipment

Country Status (1)

Country Link
JP (1) JPH04128828U (en)

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