JP3029926U - Medical machine fixing tool - Google Patents

Abstract

(57) Abstract: [PROBLEMS] To provide a medical instrument fixing device that can be easily removed and can be used for beds of various shapes. SOLUTION: The holding members 10 and 20 having a bottom portion and a rising portion having a substantially L-shaped cross section, and shaft members 41 and 42 connecting the holding members 10 and 20 to each other at a predetermined interval.
And the tops 15 of the rising portions of the holding members 10 and 20,
Key-shaped handle portions 51 and 52 which are rotatably locked to the unit 25 by a fixed amount and sandwich the horizontal bar portion of the bed with the rising portion of the holding member, and the handle portions 51 and 52 are rotated in a certain direction at a predetermined pressure. Spring members 53 and 5 for urging to move
4, the sliding members 30 and 35 slidably engaged with the shaft members 41 and 42, and the spring members 43 and 44 provided to urge the sliding members 30 and 35 toward the central direction.
45 and 46 are provided.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a medical machine fixing tool for fixing a medical machine to a patient's bed or a horizontal bar of a wheelchair and fixing the medical machine in the vicinity of the patient.

[0002]

[Prior art]

 Fixing patient monitors and other medical devices to the patient's head is also necessary to protect the patient from injury. This is also the case for wheelchairs that patients use to move around. For this reason, a medical device fixing tool for fixing the medical device to a patient bed or the like has been required. Conventionally, this type of fixing device for medical institutions was prepared for each bed in accordance with the shape of the bed.

[0003]

[Problems to be solved by the device]

 However, the shape of the beds was not constant, and beds of various shapes were mixed, and it was necessary to provide a large number of fixing tools for this medical machine according to the type of bed. In addition, if the bed is changed, such as when the patient using the medical equipment moves or is used for another patient, remove the medical equipment from this fixing device one by one and move it to the bed at the side transfer destination. It had to be attached to a fixture that fits the shape, which was extremely troublesome.

[0004]

[Means for Solving the Problems]

 The present invention has been made for the purpose of solving the above problems, and an object of the present invention is to provide a medical instrument fixing device that can be easily removed and is compatible with beds of various shapes. Then, for example, the following configuration is provided as a means for achieving such an object.

That is, a medical machine fixing tool for fixing the medical machine to a patient's bed or a horizontal bar portion of a wheelchair or the like in the vicinity of the patient, and having a substantially L-shaped bottom surface and a rising portion. Of at least two holding members (10, 20) having parts, connecting members (41, 42) for connecting the holding members (10, 20) to each other at a predetermined interval, and each of the holding members (10, 20). A key-shaped holding member (51, 52) which is rotatably fixed to the top of the rising portion by a certain amount and holds the horizontal bar portion with the rising portion of the holding member, and the holding member (51, 52). It is characterized in that it is provided with a biasing member (53, 54) for biasing 52) so as to rotate in a predetermined direction at a predetermined pressure.

[0006] For example, near the base of the bottom surface of the holding member (10, 20), a key-shaped projection (12, 22) that engages with a claw provided on the bottom surface of the medical device is provided. Holes (11, 21) for screw penetration are provided at positions corresponding to the screw holes on the bottom of the medical device near the front end. Further, for example, the connecting members (41, 42) are inserted into the hole portions (13, 14, 23, 24) arranged near the upper portion and the lower portion of the rising portion of the holding member (10, 20). It is characterized by being two rod-shaped members that are fixed.

Further, for example, holes (31, 32, 36, 37) through which the connecting members (41, 42) pass are further provided, and the connecting members (4) are provided between the holding members (10, 20). Sliding members (30, 35) slidably engaged with the sliding members (30, 35) of the connecting members (41, 42) and the holding member (10, 42). 20) and a spring member (43, 44, 45, 46) provided so as to bias the sliding member (30, 35) from the holding member (10, 20) toward the center. Is characterized by. Then, the holding members (10, 20) are pressed against the lateral bar portion on the upper part of the side guide of the patient bed or wheelchair by the biasing members (53, 54), and the sliding members (30, 35) is fixed to the patient bed by being pressed into contact with a vertical rod portion provided in the middle of the horizontal rod portion by the spring member (43, 44, 45, 46).

[0008]

[Embodiment of device]

 Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is an exploded view of a medical instrument fixing tool according to an embodiment of the present invention, and FIG. 2 is a side view of the medical instrument fixing tool according to an embodiment of the present invention. In FIG. 1, reference numerals 10 and 20 are holding members having a substantially L-shaped cross section, and reference numerals 30 and 35 are sliding members for holding the vertical rod portion of the bed. Grooves 38 and 39 for sandwiching the vertical shaft of the bed are arranged near the inner ends of the sliding members 30 and 35.

Reference numerals 41 and 42 denote connecting members for holding members, which are inserted into the holes 13, 23 and 14, 24 provided at both ends of the holding members 10 and 20 and hold the holding members 10 and 20 at both ends. The shaft members 43 to 46 are spring members that are inserted into the shaft members 41 and 42 and urge the sliding members 30 and 35 toward the center. The spring members 43 to 46 press the sliding members 30 and 35 against each other in the central direction, and the sliding members 30 and 35 are provided in the grooves 38 and 39 of the sliding members 30 and 35 from the middle of the horizontal rod portion of the shaft of the bed or the like. The rod portion can be clamped to restrict the lateral movement of the medical device.

Reference numerals 51 and 52 are pivotally mounted on the upper portions 15 and 25 of the holding members 10 and 20, respectively, and have a key shape for holding the shaft portion (horizontal bar portion) of the bed upper portion with the holding members 10 and 20. The handle portions 53, 54 which are holding members are springs which are biasing members for biasing the handle portions 51, 52 to rotate in a fixed direction. The handle portions 51 and 52 and the springs 53 and 54 are loosely fitted to the male screw portions 15 and 25 arranged on the tops of the rising portions of the holding members 10 and 20, and the upper portions are washers 55 and 57 and the male screw portions. It is locked by female screws 56 and 58 which are screwed onto the screws 15 and 25. The base portions of the handle portions 51 and 52 are flatly cut out to a portion slightly beyond the protruding portions 16 and 26 to the back of the tops of the holding members 10 and 20, and the cutout portions are holding members 10 and 20. The projecting portions 16 and 26 are in a state in which the handle portions 51 and 52 are rotatable.

Further, both ends of the shaft members 41, 42 are formed in a substantially semicircular shape, and the holes 13, 14, 23, 24 of the holding members 10, 20 are also engaged with the shaft members 41, 42. It is formed in the shape of a circle, and is provided so that the substantially semicircular plane portion is on the inside. Then, screw holes are provided from the inner surface of the rising portions of the holding members 10, 20 to the plane portions of the holes 13, 14, 23, 24, and the shaft members 41, 42 are provided with the hole portions 13, 23, 14 respectively. It is possible to fix the shaft members 41 and 42 to the holding member by inserting them into the screw holes 24, 24 and screwing the set screws through the screw holes.

In addition, key-shaped projections 12 and 22 that engage with claws provided on the medical device are provided at the bottoms of the holding members 10 and 20, and a hole 11 is provided near the tip. , 21 are installed. A male screw screwed into a screw hole provided on the cotton swab of the medical device can penetrate the hole portions 11 and 21, and the medical device is fixed to the holding member by the key-like convex portions 12 and 22 and the male screw. It is possible.

In order to fix the medical device to the bed or the like according to the embodiment of the present exchange having the above-mentioned configuration, first, the claw portion provided on the bottom of the medical device and the key-like convex portions 12 and 22 are engaged with each other. Then, the bottom part of the holding member and the bottom part of the medical device are brought into close contact with each other, and the male screw is screwed into the screw hole of the medical device through the holes 11 and 21 and screwed to fix the medical device to the fixing tool of this example. Fixed to.

In this state, it can be fixed to various heads or wheelchairs, and the handle portions 51 and 52 are set to the state shown in FIG. 2 against the spring force of the springs 53 and 54. Hang it on the rod and hang it down. When the handle parts 51, 52 are released in this state, the handle part (key-like part) of the handle parts 51, 52 is pressed against the horizontal bar by the spring force of the springs 53, 54 to maintain the suspended state. be able to. At this time, even if the thickness of the horizontal bar is not uniform, if it can be sandwiched between the handle parts 51 and 52, then the springs 53 and 54 will surely hang it down and fix it on the horizontal bar. be able to.

Further, according to the embodiment of the present invention, the sliding members 30 and 35 are provided, and the vertical rod portion such as the bed is hung down so that the middle portion of the holding members 10 and 20 is located. Then, the sliding members 30, 35 are spread out against the spring force of the springs 43 to 46, and the vertical bars are sandwiched between the groove portions 38, 39 to restrict the lateral movement.

In this way, the medical device can be reliably fixed to the bed or the like by the handle portions 51 and 52 and the sliding members 30 and 35. Even when the medical instrument is removed from the bed or the like, the sliding members 30 and 35 are simply expanded to remove the grooves 38 and 39 from the vertical bar position, and then the handle portions 51 and 52 are set up and the horizontal bar. It can be easily removed by pulling it up from above.

In the above description, the shaft member is provided between the upper portion and the lower portion of the rising portion of the holding member. However, the embodiment of the present invention is not limited to the above examples, and a larger number of shaft portions may be provided to give more strength. In addition to the example shown in FIGS. 1 and 2 in which the shaft portions are provided near the upper and lower portions of the holding members 10 and 20, the L-shaped corners that are the bases of the rising and bottom portions of the holding members 10 and 20 are provided. It may be configured to include another shaft member. An example of this is shown in FIG. The example of FIG. 3 is a diagram schematically showing the fixing tool from the back side direction. As shown in FIG. 3, a third shaft member 60 is arranged at a corner portion of the holding members 10, 20. Both ends of this shaft member 60 are also formed in a semicircular shape, and like the other shafts 41 and 42, the shaft member 60 is screwed into a screw hole provided in the holding member and fixed to the holding members 10 and 20 by a set screw. be able to.

Further, the screw hole of the holding member for fixing the shaft member 60 may be provided not on the back surface but on the bottom surface of the holding members 10 and 20. According to the method of providing the screw hole for the set screw on the bottom surface as described above, the position where the shaft member is provided is not limited to the rising portion of the holding members 10 and 20, and can be provided at any position on the bottom surface. . For this reason, for example, it is possible to provide a shaft at the tip of the key-like convex portions 12 and 22, and it is possible to set the shaft as the best location depending on the shape and weight of the medical instrument to be fixed. When the medical device is not so heavy, it is viewed from the vertical direction when viewed from the vertical direction when the medical device is fixed to the bed when it is installed at the corners of the holding members 10 and 20, as shown in FIG. An example is shown in FIG. The examples of FIGS. 4 and 5 show the horizontal bar portion of the bed in a see-through state in order to explain the fixing state to the bed according to the embodiment of the present invention.

In the above example, the case of fixing the present example to the bed has been described as an example. However, basically, it is possible to fix the horizontal bar anywhere, and in addition, the vertical bar portion can be fixed. Due to the presence, it can be more securely fixed. Therefore, it can be fixed to a wheelchair used by a patient or a lateral bar portion of various devices used for gait training. Further, it can be fixed to the horizontal bar portion on the side of the ergometer, and can also be used by being fixed to the horizontal bar portion of various types of biological information processing equipment using instruments.

Further, also in this case, the attachment is performed by simply raising the handle portions 51 and 52 and hanging them down to the horizontal rod portion, and if necessary, the sliding members 30 and 35 are expanded to vertically fit the groove portions 38 and 39. It can be installed with a very simple operation by simply swallowing the stick part. To remove the sliding members 30 and 35, the sliding members 30 and 35 may be pushed apart to be removed from the vertical bar portions, and then the handle portions 51 and 52 may be erected to eliminate the pressure contact state of the horizontal bar portions and remove the sliding members.

[0021] In this state, for example, even when moving to a bedside of a different type from before, since it can be fixed with the fixing tool of this example as it is, it is not necessary to remove the medical device from the fixing tool one by one, The medical device can be quickly reused.

[0022]

[Effect of device]

 As described above, according to the present invention, a medical instrument can be fixed to a bed or the like without being limited to the type of bed or the like to be attached by a simple operation. Further, it is easy to remove, and even when the medical device is reused at another place, the medical device can be simply attached to the fixing tool as it is.

In addition, in the attached state, the holding member, the holding member, and the sliding member can be brought into a state of being pressed against the bed or the like by the spring force, and the medical device can be reliably attached to the bed or the like with a simple configuration. Can be fixed.

[Brief description of drawings]

FIG. 1 is an exploded view of a medical instrument fixing tool according to an embodiment of the present invention.

FIG. 2 is a side view of a medical instrument fixing tool according to an embodiment of the present invention.

FIG. 3 is a diagram schematically showing another example of the embodiment of the present invention from the back direction.

FIG. 4 is a diagram showing an example of a state in which a medical device is fixed to a bed when viewed from the vertical direction when a connecting member is provided at a corner portion of a holding member according to another example of the embodiment of the present invention.

FIG. 5 is a view showing an example of a state in which a medical device is fixed to a bed when viewed in a lateral direction when a connecting member is provided at a corner portion of a holding member according to another example of the embodiment of the present invention.

[Explanation of symbols]

 10, 20 Holding member 16, 26 Overhanging portion 30, 35 Sliding member 38, 39 Groove portion 41, 42, 60 Shaft member 43-46 Spring member 51, 52 Handle portion 53, 54 Spring

Claims (5)

[Scope of utility model registration request] 1. A medical machine fixing tool for fixing a medical machine in the vicinity of a patient by hanging it on a horizontal bar portion of a patient's bed or a wheelchair, the bottom part and the rising part having a substantially L-shaped cross section. At least two holding members (10, 20) having, a connecting member (41, 42) connecting the holding members (10, 20) to each other at a predetermined interval, and the rising of each holding member (10, 20). A key-shaped holding member (5) which is rotatably locked to the top of the holding portion and holds the horizontal bar portion with the rising portion of the holding member.
1, 52) and an urging member (53, 54) for urging the holding member (51, 52) so as to rotate in a certain direction so as to rotate at a predetermined pressure. 2. A key-like convex portion (12, 22) engaging with a claw portion provided on the bottom surface of the medical device is provided in the vicinity of the base portion of the bottom surface portion of the holding member (10, 20), 2. The medical device fixing tool according to claim 1, wherein holes (11, 21) for screw penetration are provided at positions corresponding to the screw holes on the bottom of the medical device near the distal end. 3. The connecting members (41, 42) are inserted into hole portions (13, 14, 23, 24) arranged near the upper portion and the lower portion of the rising portion of the holding member (10, 20). The medical instrument fixing tool according to claim 1 or 2, which is two rod-shaped members to be fixed. 4. Further, holes (31, 32, 36, 37) through which the connecting members (41, 42) pass are provided, and the connecting members (41, 42) are provided between the holding members (10, 20). Four
2) Sliding members (30, 3) slidably engaged with
5) and the sliding members (30, 3) of the connecting members (41, 42).
5) and the holding member (10, 20), the spring member (43, provided so as to bias the sliding member (30, 35) toward the central direction from the holding member (10, 20).
44, 45, 46). 5. The holding member (10, 20) is pressed against the horizontal bar portion on the upper side guide of the patient bed or wheelchair by the biasing member (53, 54), and the sliding member (30, 35). ) Is the spring member (4
The device for fixing a medical device according to claim 4, wherein the device is fixed to the patient bed by being pressed against a vertical bar portion provided in the middle of the horizontal bar part by means of 3, 44, 45, 46).