JP2005279184A - Simple stretcher - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple stretcher capable of keeping waterproof property in a rectangular sheet by arranging reinforcing belts on the rear surface of the rectangular sheet in a seamless state. <P>SOLUTION: In the waterproof rectangular sheet 2, grip belts 3 and 4 are respectively arranged in four corners and positions at both side ends in substantially center parts in a longitudinal direction. The reinforcing belts 5 whose both ends reach the grip belts 4 at both the side ends are arranged at the substantially center parts in the longitudinal direction on the rear surface of the sheet 2, in a state where the belts 5 are separated from the rear surface of the rectangular sheet 2. Then no seams are generated in a part of the rectangular sheet 2 where a person is placed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a disposable and foldable simple stretcher that promotes infection prevention.

  As a stretcher for carrying sick persons and injured persons, a disposable and folding simple stretcher has already been proposed.

The conventional simple stretcher is provided by sewing handle belts at the positions of both side edges at the four corners of the rectangular sheet that can be folded and the substantially central part in the length direction, and is long on the back side of the rectangular sheet. It has a structure in which reinforcing belts that reach the handle belts on both sides at both ends are sewn at a substantially central position in the vertical direction, and the carrier holds each handle belt with the patient on the rectangular sheet. It is conveyed by lifting, and the reinforcement belt provided on the back side of the rectangular sheet effectively supports the weight of the patient (for example, see Patent Document 1).
JP-A-10-118121

  Since the simple stretcher as described above is a disposable type, it is effective in promoting infection prevention, and does not take a storage place by folding, and by selecting the size of the rectangular sheet, even in a narrow space during patient transportation There is an advantage that you can pass without difficulty.

  By the way, when a stretcher is used, bleeding, etc. occurring in a patient penetrating a rectangular sheet through the front and back and dripping onto a passage or floor, not only is it troublesome to clean, but also from the viewpoint of infection prevention. Therefore, the stretcher is required to be strong enough to withstand the weight of the patient, and at the same time, waterproof so that bleeding or the like generated in the patient does not drip.

  However, since the conventional simple stretcher has a structure in which the entire length of the reinforcing belt provided on the back side of the rectangular sheet is sewn to the rectangular sheet, the sewing thread in which the reinforcing belt is sewn on the back side of the rectangular sheet. Penetrates the rectangular sheet on the front and back, and the seam of the sewing thread occurs over the entire length in the width direction of the substantially central portion of the rectangular sheet.

  Such a portion where the sewing thread penetrates the rectangular sheet from the front and back becomes a part that deteriorates the waterproofness of the rectangular sheet, and thus there is a problem that a patient's bleeding or the like drops from the penetration part of the sewing thread.

  Then, the subject of this invention is providing the simple stretcher which can maintain the waterproofness of a rectangular sheet | seat by providing a reinforcement belt in the state without a seam on the back surface side of a rectangular sheet | seat.

  In order to solve the problems as described above, the present invention provides grip belts at the positions of both side edges at the four corners of the waterproof rectangular sheet and the substantially central part in the length direction, and the back surface of the rectangular sheet. A configuration is adopted in which a reinforcing belt that reaches both ends of the grip belt on both sides is provided at a position substantially in the center in the length direction on the side, separated from the back side of the rectangular sheet.

  Each of the handle belts described above is formed in a ring shape by sewing both ends of the belt to a rectangular sheet, and the reinforcing belts are arranged in parallel with each other on the back side of the rectangular sheet. Preferably, the reinforcing belt is located between the corresponding end portions of the both side handle belts, and both ends thereof are sewn to the side portions of the rectangular sheet.

  Moreover, the said rectangular sheet can be made into the structure formed by providing the film layer in the back surface of a nonwoven fabric.

  Here, the rectangular sheet is made of, for example, a PP spunbond nonwoven fabric that has a length that allows an adult's feet to come out, a flat size that has a width that can accommodate an adult, and a strength that can support the weight of an adult. The PE laminate film is coated on the back side.

  According to the present invention, at the position of the central part in the length direction on the back side of the waterproof rectangular sheet provided with the handle belts at the positions of both side edges at the four corners and the central part in the length direction, Reinforcement belts that reach both sides of the grip belt on both sides are provided in a state of being separated from the back side of the rectangular sheet, so there is no seam on the part of the rectangular sheet where the person rests, and the rectangular sheet is waterproof. Therefore, the patient's bleeding or the like is not dripped, and infection prevention can be promoted.

  In addition, by forming the rectangular sheet with a nonwoven fabric, it becomes a foldable type, and does not take up space for storage, and can be made disposable from an economical viewpoint with low production costs.

  The four corners and the center of the length direction are positioned at the positions of the center of the length direction on the back side of the waterproof rectangular sheet with grip belts at the positions of the edges on both sides. A reinforcing belt reaching the handle belt is provided in a state of being separated from the back surface side of the rectangular sheet, so that no seam is generated at a portion where a person is placed.

  As shown in the figure, the simple stretcher 1 is provided with grip belts 3 and 4 at the positions of both sides at the four corners of the waterproof rectangular sheet 2 and the substantially central part in the length direction. Two reinforcing belts 5 whose both ends reach the grip belts 4 on both side edges along the width direction of the rectangular sheet 2 at the position of the substantially central portion in the length direction on the back surface side are connected to the back surface side of the rectangular sheet 2. And provided in a free state.

  Thus, since the reinforcing belt 5 is provided in a state separated from the back surface side of the rectangular sheet 2, there is no seam at the portion of the rectangular sheet 2 where the person is placed, and the waterproof property of the rectangular sheet 2. Is maintained.

  The rectangular sheet 2 is made of, for example, a PP spunbond non-woven fabric that has a length that allows an adult's feet to come out and a flat size that can accommodate an adult, for example, a size of 1200 mm × 480 mm, and an adult's weight. Water resistance is imparted by a waterproof layer such as PE laminate film 6 formed on the back surface side, which has a strength that can be supported.

  As shown in FIG. 3A, the rectangular sheet 2 is finished by folding the four peripheral edges to the back surface side and sewing the folded portions.

  Each of the above-described grip belts 3 and 4 is formed in a ring shape by sewing both ends of a belt using the same material as the rectangular sheet 2 to a peripheral folded portion of the rectangular sheet 2. Also, the same material as that of the rectangular sheet 2 is used, and as shown in FIG. 1 (B), the two are arranged in parallel on the back surface side of the rectangular sheet 2 with an interval therebetween, and each reinforcing belt 5 is attached to the both side handle belts 4. Are located between the corresponding end portions, and both ends thereof are sewn to the peripheral folded portion of the rectangular sheet 2, and the corresponding end portions of the both side grip belts 4 are connected.

  By arranging the reinforcing belt 5 as described above, the load supporting strength at the substantially central portion of the rectangular sheet 2 where the load is most concentrated when a person is placed is improved.

  The simple stretcher 1 of the present invention is configured as described above, and normally the rectangular sheet 2 is folded and stored in a low volume, and when the patient is transported, the rectangular sheet 2 is unfolded and placed thereon. As shown in FIG. 4, a plurality of transporters grip and lift each handle belt 3 and 4, and the reinforcement belt 5 provided on the back side of the rectangular sheet 2 effectively increases the weight of the patient. I will support it.

  Since the simple stretcher 1 of the present invention is provided in a state where the middle of the reinforcing belt 5 excluding both ends is separated from the back side of the rectangular sheet 2, there is no occurrence of seams at the portion of the rectangular sheet 2 on which a person is placed. In this case, the patient's bleeding or the like is not dripped at the time of transportation, and infection prevention can be promoted.

  If the patient is transported by three people as shown in FIG. 4, there is an advantage that it is easy to pass even in a narrow place such as a corridor or a staircase because a small turn is possible. Two people can also carry a stick in 3 and 4.

(A) is a plan view of a stretched state showing a simple stretcher of the present invention, and (B) is a back view of the same. A perspective view of a simple stretcher looking up from the back (A) is a cross-sectional view showing a cross section of a simple stretcher in a diagram, and (B) is an enlarged cross-sectional view of a rectangular sheet. The perspective view which shows the use condition of a simple stretcher

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Simple stretcher 2 Rectangular sheet 3 Handle belt 4 Handle belt 5 Reinforcement belt 6 PE laminate film

Claims (3)

  A grip belt is provided at each side edge position at the four corners of the waterproof rectangular sheet and at the substantially central part in the length direction, and at the position of the substantially central part in the length direction on the back side of the rectangular sheet. A simple stretcher with reinforcing belts that reach both sides of the handle belt on both sides, separated from the back side of the rectangular sheet.   Each of the handle belts described above is formed in a ring shape by sewing both ends of the belt to a rectangular sheet, and the reinforcing belts are arranged in parallel with a gap on the back side of the rectangular sheet, The simple stretcher according to claim 1, wherein the reinforcing belt is located between corresponding ends of the both-side handle belts, and both ends thereof are sewn to the sides of the rectangular sheet.   The simple stretcher according to claim 1 or 2, wherein the rectangular sheet is formed by providing a film layer on the back surface of the nonwoven fabric.

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