WO2006057138A1 - Instrument de mesure de poche d'escarre de decubitus - Google Patents

Instrument de mesure de poche d'escarre de decubitus Download PDF

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Publication number
WO2006057138A1
WO2006057138A1 PCT/JP2005/020077 JP2005020077W WO2006057138A1 WO 2006057138 A1 WO2006057138 A1 WO 2006057138A1 JP 2005020077 W JP2005020077 W JP 2005020077W WO 2006057138 A1 WO2006057138 A1 WO 2006057138A1
Authority
WO
WIPO (PCT)
Prior art keywords
pocket
pressure ulcer
measuring instrument
light emitting
tube
Prior art date
Application number
PCT/JP2005/020077
Other languages
English (en)
Japanese (ja)
Inventor
Hiromi Sanada
Original Assignee
Koshiya Medical Care Co., Ltd.
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 Koshiya Medical Care Co., Ltd. filed Critical Koshiya Medical Care Co., Ltd.
Priority to JP2006547694A priority Critical patent/JPWO2006057138A1/ja
Publication of WO2006057138A1 publication Critical patent/WO2006057138A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters

Definitions

  • the present invention relates to a pressure ulcer pocket measuring instrument for measuring the size of a pressure ulcer pocket.
  • Pressure sores are a type of pressure necrosis, and are ulcers that develop in areas where weight is applied due to impaired skin circulation when critically ill patients are bedridden for a long time.
  • a pressure ulcer with a high degree of serious injury may have a pocket shape that opens on the surface of the skin.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2003-334179
  • Patent Document 2 JP 2004-73769 A
  • a pressure ulcer pocket measuring instrument includes a light emitting portion at a distal end to be inserted into a pressure ulcer pocket and a lead wire for supplying electricity or light to the light emitting portion. And a supply part connected to the insertion part and supplying electricity or light to the conducting wire.
  • This conducting wire is, for example, an electric wire or an optical fiber.
  • a pressure ulcer pocket measuring instrument it is possible to visualize the contour of the pressure ulcer pocket by inserting the insertion portion into the pressure ulcer pocket while causing the light emitting portion to emit light through the lead wire. Can be measured.
  • the pressure ulcer pocket contour is visually divided, it is possible to mark the contour without forcibly inserting a measuring instrument to the deepest part of the pressure ulcer pocket, and there is no risk of damaging the pressure ulcer pocket. Or the outline mark is accurate. Then, the outline of the pressure ulcer pocket can be visually observed and the area around the distal end of the insertion portion can be marked so that the work can be performed quickly.
  • the measuring instrument is covered with a flexible tube without damaging the pressure ulcer.
  • a flexible tube By adopting such a flexible tube, the insertion part becomes flexible, and even when a measuring instrument is applied to the deepest part of the pressure ulcer pocket that is difficult to damage the wound, the wound is hardly damaged.
  • the insertion part is flexible, measurement can be easily performed regardless of the patient's posture.
  • the measuring instrument is provided with a fastener for applying an outer force clamping force of the tube.
  • the conducting wire and the tube are not displaced from each other. In this way, movement of the conducting wire and the light emitting portion relative to the tube can be prevented, and the tube and the conducting wire can be easily maintained in a certain shape, and the work of inserting the insertion portion into the pressure ulcer pocket can be easily performed.
  • the conductive wire is preferably an electric wire.
  • electric wire When we adopt electric wire
  • the light-emitting part can emit light sufficiently brightly even with a flexible thin line, and there is no risk of functional damage even when the insertion part is folded, so it is convenient for handling and carrying. [0012]
  • the light emitting unit emits red light. Since the human skin can easily pass red, if the light-emitting part emits light in red, it is easy to measure with little change in brightness before and after insertion into the pressure ulcer pocket.
  • the size of the pressure ulcer pocket can be easily measured without damaging the wound.
  • FIG. 1 is a perspective view of a pressure ulcer pocket measuring instrument that is effective in an embodiment.
  • FIG. 2 (a) is an enlarged view of the distal end of the insertion portion, and (b) is a cross-sectional view of the same portion.
  • FIG. 3 is a sectional view taken along line III-III in FIG.
  • the pressure ulcer pocket measuring instrument 1 is configured to include an insertion portion 10 formed in an elongated cord shape and a holding portion 20 including a supply portion connected to the proximal end of the insertion portion 10.
  • the insertion unit 10 has a light emitting unit 11 at the tip.
  • the light emitting unit 11 also has a red LED (Light Emitting Diode) power. By adopting red color, it becomes easy to confirm the contour 43 (see Fig. 4 (c)) of the pressure ulcer pocket 41 where the change in brightness is small before and after insertion under the skin.
  • Electric power is supplied to the light emitting unit 11 via an electric wire 12 as a conducting wire arranged in the insertion unit 10.
  • the electric wire 12 is covered with a tube 13.
  • Electric power is supplied to the electric wire 12 from a dry battery 21 as a supply unit arranged in the holding unit 20. This power is switched on and off by a push-type switch 22. It is desirable to use a switch 22 that can be kept on so that the measurement can be performed with both hands.
  • the distal end portion of the insertion portion 10 (hereinafter referred to as "tip insertion portion A", see Fig. 1) shows the distance between the tube 13 and the distal force.
  • Scale 17 is displayed by printing. This scale 17 is used to measure the depth of the pressure ulcer pocket 41.
  • the electric wire 12 is disposed in the tube 13.
  • the wire 12 is inserted into the outer tube 13 after being covered with the inner tube 12a.
  • the tube 13 can also be a flexible material, such as a polyvinyl chloride resin.
  • the tube 13 is transparent so that the light from the light emitting portion 11 can escape to the outside. Since the inside can be seen from the outside of the tube 13, the color of the inner tube 12a is higher in contrast to the scale 17. For example, for the black scale 17, a white inner tube 12a is used. However, if the light emitting part 11 is not covered with the tube 13, the tube 13 may be made of an opaque material.
  • a fastener 15 is disposed on the proximal end side of the distal end insertion portion A.
  • the fastener 15 is a metal pipe crushed in the radial direction.
  • the inner tube 12 a and the tube 13 are connected to each other. Preventing them from shifting from each other.
  • the wire 12 and the light emitting part 11 are prevented from coming off from the tube 13, and even if the part ahead of the fastener 15, that is, the part of the tip insertion part A is displaced, it is restored to its original shape with an appropriate force.
  • This function makes it easier to perform the operation when inserting the distal end insertion portion A into the pressure ulcer pocket 41.
  • Cover 30 should be disinfected by gas sterilization.
  • the end insertion portion A is inserted into the cover 30 with other end forces.
  • This cover 30 is for keeping the tip insertion portion A clean, and can be prevented from being infected by bacteria between patients by exchanging it every time it is measured.
  • the pressure ulcer pocket 41 of the patient 40 has an opening 42 force, and the distal end insertion portion A together with the cover 30 is inserted into the pressure ulcer pocket 41 from the opening 42. Then, the light emitting part 11 is inserted to the vicinity of the deepest part of the pressure sore pocket 41. At this time, since the light from the light emitting part 11 shows the contour 43 of the deepest part of the pressure ulcer pocket 41, adjusting the position of the light emitting part 11 (i.e. It is possible to prevent the wound from being damaged by applying a strong measuring instrument.
  • mark 45 is marked with a felt pen along the visualized outline 43. This operation is repeated, and a mark 45 is marked on the entire contour 43 as shown in FIG. 4 (e).
  • the force that can be marked only by a small part by eye measurement If the pressure ulcer pocket measuring instrument 1 of this embodiment is used, the contour 43 can be seen to the periphery of the light emitting part 11, so that the V is wide to some extent. With this, the contour 43 can be accurately marked.
  • the light emitting part 11 may be applied to the deepest part of the pressure ulcer pocket 41 and the scale 17 may be read.
  • the area of the pressure ulcer pocket 41 is measured by measuring the major axis a and the minor axis b orthogonal to the major axis a (the maximum diameter orthogonal to the major axis). Calculate and evaluate size. [0024] According to the pressure ulcer pocket measuring instrument 1 of such an embodiment, the following effects are obtained. First, the contour 43 of the pressure ulcer pocket 41 is visualized by the light from the light emitting part 11, so that the contour 4
  • the light emitting portion 11 is also covered with the tube 13, damage to the wound is reliably prevented.
  • the insertion part 10 becomes flexible, it becomes easy to perform measurement regardless of the posture of the patient.
  • the scale 17 allows an outline of the size of the pressure ulcer pocket 41 to be grasped at a glance. Further, by using the disposable cover 30, infection by bacteria between patients can be prevented.
  • the size of the pressure ulcer pocket is accurately determined, it is possible to contribute to the determination of the appropriate direction of pressure ulcer treatment.
  • the present invention is not limited to the above-described embodiments, and can be implemented with appropriate modifications.
  • the conducting wire not only an electric wire but also an optical fiber can be used. In this case, it is only necessary to attach a component that diffuses the light that is not emitted by the LED as the light emitting part.
  • the supply unit is provided with a light source such as an LED and a power source for supplying power to the LED.

Abstract

Il est décrit un instrument de mesure de poche d'escarre de décubitus (1) capable de mesurer la taille d'une poche d'escarre de décubitus sans endommager une partie lésée. L'instrument de mesure de poche d'escarre de décubitus (1) comprend une partie d'insertion (10) ayant une partie émettrice de lumière (11) à l'extrémité avant pour insertion dans la poche d'escarre de décubitus et un fil métallique (12) pour alimenter en électricité la partie émettrice de lumière (11), et une pile sèche (21) connectée à la partie d'insertion (10) et alimentant en électricité le fil métallique (12). La partie émettrice de lumière (11) et le fil métallique (12) sont recouverts par un tube souple (13) de manière à ne pas endommager l'escarre de décubitus. A une position séparée de 15 cm de l'extrémité avant de la partie d'insertion (10), un butoir (15) pour appliquer une force de serrage sur le tube (13) depuis l'extérieur est disposé de sorte que le fil métallique (12) et le tube (13) ne soient pas détachés l'un de l'autre.
PCT/JP2005/020077 2004-11-02 2005-11-01 Instrument de mesure de poche d'escarre de decubitus WO2006057138A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006547694A JPWO2006057138A1 (ja) 2004-11-02 2005-11-01 褥瘡ポケット計測器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-318679 2004-11-02
JP2004318679 2004-11-02

Publications (1)

Publication Number Publication Date
WO2006057138A1 true WO2006057138A1 (fr) 2006-06-01

Family

ID=36497880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/020077 WO2006057138A1 (fr) 2004-11-02 2005-11-01 Instrument de mesure de poche d'escarre de decubitus

Country Status (2)

Country Link
JP (1) JPWO2006057138A1 (fr)
WO (1) WO2006057138A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012045962A (ja) * 2010-08-24 2012-03-08 Yazaki Corp ワイヤハーネス
US20210093227A1 (en) * 2019-09-26 2021-04-01 Canon Kabushiki Kaisha Image processing system and control method thereof
JP2021049248A (ja) * 2019-09-26 2021-04-01 キヤノン株式会社 画像処理システム及びその制御方法
JP2021049262A (ja) * 2019-09-26 2021-04-01 キヤノン株式会社 画像処理システム及びその制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148066A (ja) * 2002-10-28 2004-05-27 Kiyoshi Owada 病変評価のための各種センサーを組み合わせた解析装置と計測方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004148066A (ja) * 2002-10-28 2004-05-27 Kiyoshi Owada 病変評価のための各種センサーを組み合わせた解析装置と計測方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012045962A (ja) * 2010-08-24 2012-03-08 Yazaki Corp ワイヤハーネス
US9490613B2 (en) 2010-08-24 2016-11-08 Yazaki Corporation Wire harness
US20210093227A1 (en) * 2019-09-26 2021-04-01 Canon Kabushiki Kaisha Image processing system and control method thereof
JP2021049248A (ja) * 2019-09-26 2021-04-01 キヤノン株式会社 画像処理システム及びその制御方法
JP2021049262A (ja) * 2019-09-26 2021-04-01 キヤノン株式会社 画像処理システム及びその制御方法
JP7309556B2 (ja) 2019-09-26 2023-07-18 キヤノン株式会社 画像処理システム及びその制御方法

Also Published As

Publication number Publication date
JPWO2006057138A1 (ja) 2008-06-05

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