JP2023103566A - Fixture for medical appliance - Google Patents

Abstract

To fix a plurality of medical appliances and simply fix them to a drape.SOLUTION: A body 10 comprises: a first holding part 11 in which an inserting and holding interval varies by a telescopic motion in a first direction, which makes it possible to insert and hold a portion of a drape 100 from the first direction; and a second holding part 12 which is disposed along the first direction and is capable of inserting and holding a plurality of medical appliances X extending in a direction crossing the first direction, from the direction crossing the first direction.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a medical device fixture that is mounted on a drape to secure a medical device in use.

Doctors and other operators must prevent bodily fluids such as blood generated during surgery and liquids such as physiological saline used in surgery from leaking to the operating table or the patient's body, or from scattering around. Therefore, when performing surgery on a patient, a drape is used that is placed over a portion of the patient's body. Since the top of the drape is a clean field that does not contaminate medical instruments, it can be used as a placement space for medical instruments during operation.

For example, in the case of a procedure for treatment or examination using a catheter, the catheter is operated while the vicinity of the catheter introduction portion of the patient is covered with a drape. However, medical instruments such as catheters and guide wires placed on the drape may fall onto dirty fields such as the floor. Therefore, as disclosed in Patent Document 1 below, a fixture for fixing a medical device placed on a drape has been proposed.

Utility Model Registration No. 3167307

In procedures using catheters, the more complex the treatment, the more devices are used, and multiple devices are placed on the drape. Therefore, during the operation of one device, another device may be pulled and moved, and the insertion position may move from the lesion.

With respect to such a problem, using the technique disclosed in Patent Document 1, it is possible to prevent the movement of the device. However, since the fixture disclosed in Patent Document 1 is configured to be used in pairs with one medical device, the number of fixtures must be prepared according to the number of devices, and there is a possibility that the installation space cannot be secured. There is In addition, since this fixture is configured to clamp and fix a part of the drape by operating an operation lever, the operation of attaching the fixture to the drape is complicated.

At least one embodiment of the present invention has been made in view of the above circumstances, and more specifically, a medical device capable of fixing a plurality of medical devices and easily fixed to a drape. To provide a fixture for

A fixture for a medical device according to the present embodiment includes a first holding part that can change the pinching interval by expanding and contracting in a first direction, and holds a part of the drape by pinching it from the first direction. and a second holding portion that detachably holds a plurality of medical instruments extending in a direction intersecting the first direction and extending in a direction intersecting the first direction.

According to at least one embodiment of the present invention, it is possible to fix a plurality of medical instruments and to easily fix them to the drape. Therefore, in a procedure using a plurality of medical instruments, it is possible to prevent unused medical instruments from moving unintentionally and to prevent them from falling into an unclean field during the procedure.

1 is a schematic configuration diagram of a fixture for a medical device according to this embodiment; FIG. 1 is a schematic configuration diagram of a state in which the fixture for medical devices according to the present embodiment is pulled; FIG. FIG. 4 is a conceptual diagram showing the form of the identification part of the fixture for medical device according to the present embodiment. FIG. 10 is a conceptual diagram showing another form of the identification part of the fixture for medical device according to the present embodiment. FIG. 10 is a conceptual diagram showing another form of the identification part of the fixture for medical device according to the present embodiment. FIG. 2 is a conceptual diagram showing a usage example of the fixture for medical instruments according to the present embodiment. FIG. 2 is a conceptual diagram showing a usage example of the fixture for medical instruments according to the present embodiment. FIG. 2 is a conceptual diagram showing a usage example of the fixture for medical instruments according to the present embodiment. FIG. 2 is a conceptual diagram showing a usage example of the fixture for medical instruments according to the present embodiment. FIG. 10 is a schematic configuration diagram of a fixture for medical instruments of Modification 1; FIG. 10 is a conceptual diagram showing a usage state of the fixture for medical device of Modification 1; FIG. 11 is a schematic configuration diagram of a fixture for a medical device according to modification 2; FIG. 11 is a conceptual diagram showing a usage state of the fixture for medical device of Modification 2;

EMBODIMENT OF THE INVENTION Hereinafter, the form for implementing this invention is demonstrated in detail, referring drawings. The embodiment shown here is an example for embodying the technical idea of the present invention, and does not limit the present invention. In addition, other practicable modes, embodiments, operation techniques, etc. that can be conceived by those skilled in the art without departing from the gist of the present invention are all included in the scope and gist of the present invention, and are described in the scope of claims. included within the scope of the claimed invention and its equivalents.

Furthermore, the drawings attached to this specification may be represented schematically by appropriately changing the scale, length-to-width ratio, shape, etc. from the actual thing for the convenience of illustration and ease of understanding. and does not limit the interpretation of the present invention.

In the following description, when ordinal numbers such as "first" and "second" are used for explanation, unless otherwise specified, they are used for convenience and do not prescribe any order.

[composition]
A medical device fixture 1 according to this embodiment will be described. The medical device fixing device 1 is attached to a drape 100 to fix a medical device X including medical long bodies such as various catheters and guide wires and medical tubes used during a procedure on the drape 100. It is an instrument.

The fixture 1 for medical instruments has a main body 10 as shown in FIG. The body portion 10 can be stretched and contracted in a first direction along the longitudinal direction of the body portion 10 (e.g., the horizontal direction along the axis L in FIG. 1) to change the clamping distance, and a part of the drape 100 can be clamped from the first direction. and a plurality of medical instruments X arranged along a first direction and extending in a direction intersecting the first direction, are detachably held in a direction intersecting the first direction. and a second holding portion 12 .

The fixture 1 for a medical device also includes a pulling portion 20 provided in the body portion 10 for extending the body portion 10 by pulling the body portion 10 along the first direction, and the body portion 10 (in detail, includes an identification section 30 provided in the second holding section 12) and capable of identifying the type of the medical instrument X held in the second holding section 12).

As shown in FIG. 1, the main body 10 has a structure (wound structure) in which a linear body is spirally wound around an axis L, which is a winding axis extending in the first direction. It is configured to be stretchable along the first direction. The winding structure has a configuration in which a plurality of winding portions that make one turn around the axis L are arranged side by side along the axis L at predetermined intervals. Therefore, the body portion 10 is configured to be expandable and contractable along the axis L, which is the first direction, like a coil spring. In addition, since the main body 10 has a simple structure in which one linear body is spirally wound, conventional products (for example, the device disclosed in Patent Document 1) can be easily manufactured and handled. ).

In a natural state, the main body 10 is tightly wound so that there are no gaps between a plurality of spirally wound portions, or is wound with a predetermined winding interval. Any winding method such as “sparse winding” may be used. When the main body portion 10 is formed by close winding, it can be stretched by the pulling operation of the pulling portion 20, so the winding interval (the interval between adjacent winding portions in the first direction) can be easily adjusted. Therefore, the body part 10 can easily hold the drape 100 and the medical instrument X. As shown in FIG. When the main body 10 is loosely wound, the winding interval is at least the outer diameter of the medical device X having the smallest outer diameter of the portion to be fixed of the medical device fixture 1 among the medical devices X that can be used. It is set smaller than the diameter. Therefore, the body part 10 can fit and hold the medical instrument X to be used between the winding parts. The “winding interval” means the distance that the linear body moves along the center of the spiral (axis L) when the linear body is spirally wound 360 degrees. It becomes the interval (sandwiching interval) when holding in the sandwiched state.

The body part 10 can be expanded and contracted as follows. As shown in FIG. 2, when the pulling portion 20 is pulled from the natural state (the state before stretching) by a finger or the like, the main body portion 10 is pulled in the first direction (the direction along the axis L) by a pulling force. stretched to At this time, the body part 10 has a wide winding interval, and the adjacent winding parts are separated according to the pulling distance of the pulling operation. When the pulling operation by the pulling portion 20 is stopped by, for example, releasing the pulling portion 20, the main body portion 10 is released from the pulled state and contracts, and the adjacent winding portions approach each other to return to the natural state shown in FIG. return.

The constituent material of the main body 10 can be, for example, an elastically deformable plastic or metal material such as elastomer or silicone rubber. Since the body part 10 is formed in a spiral shape and is structurally configured to be able to expand and contract in the first direction like a coil spring, the constituent material itself does not have to be elastic.

When the body portion 10 is made of, for example, a metal material, its surface (the formation area of the second holding portion 12 in which the medical device X is held) is subjected to a predetermined surface treatment (coating, polishing, etc.) to make it smooth. By doing so, it is possible to easily attach and detach the medical instrument X while preventing damage to the medical instrument X during fixation.

The first holding part 11 constitutes a part of the main body part 10 and holds a part of the drape 100 while sandwiching it from the first direction. The first holding part 11 can change the pinching interval at which the drape 100 is pinched by the expansion and contraction operation in the first direction. In the present embodiment, since the first holding portion 11 is configured by a portion of the winding portion of the main body portion 10, the clamping interval is varied as the main body portion 10 expands and contracts in the first direction.

The second holding part 12 constitutes a part of the main body part 10 and holds a part of the medical device X detachably (insertable and detachable) in a direction intersecting the first direction. In the present embodiment, since the second holding portion 12 is configured by a portion of the winding portion of the main body portion 10, the clamping interval is varied as the main body portion 10 expands and contracts in the first direction. The second holding part 12 relatively moves along the first direction when the portion to be fixed of the medical device X is fitted in the direction intersecting the first direction, and then the clamping distance shrinks, thereby The part to be fixed of X is sandwiched and fixed.

The medical device fixing device 1 is attached to the drape 100 so that the axial direction intersects the extending direction of the medical device X so that the medical device X can be fixed while being attached at an arbitrary position on the drape 100. placed. Therefore, in the fixture 1 for medical devices, the lower portion of the body portion 10 (the area surrounded by the dotted line shown in FIG. 1) mainly functions as the first holding portion 11 so that the drape 100 can be held. (the area surrounded by the dashed line shown in FIG. 1) functions as the second holding portion 12 . The positions of the first holding portion 11 and the second holding portion 12 in the body portion 10 are not limited to the regions shown in FIG. 1, and one region may partially or entirely overlap the other region.

The pulling part 20 is provided on the main body part 10 and is operated when changing the clamping distance of the first holding part 11 . As shown in FIG. 1, the pulling parts 20 may be arranged at both ends of the main body 10 so that the main body 10 can be easily stretched and contracted. The pulling part 20 is operated when the body part 10 is attached to the drape 100, and stretches the body part 10 in the first direction. When releasing the stretched state of the main body 10, by releasing the pulling portion 20 and stopping the pulling operation, the main body 10 contracts and returns from the stretched state to the natural state.

The constituent material and shape of the pulling portion 20 are not particularly limited as long as the pulling portion 20 has a configuration capable of being pulled for making the main body portion 10 stretchable in the first direction. In this embodiment, as shown in FIG. 1, from the viewpoint of ease of operation, it has a ring shape into which a finger can be inserted so that the operator can operate with one hand.

The identification section 30 is provided in the main body section 10 (second holding section 12 ) and enables identification of the type of the medical instrument X fixed to the second holding section 12 . The identification unit 30 is not particularly limited as long as the type of the medical instrument X fixed to the second holding unit 12 by the operator can be identified visually or tactilely. Examples of the form of the identification part 30 include a form in which the fixed area of the medical instrument X to be used is partitioned and the winding part of each partition is colored with a different color as shown in FIG. 3A, and each partition as shown in FIG. 3B. 3C, the winding diameter of each section is changed, and the surface of the winding section of each section is provided with different irregularities. In this way, the fixture 1 for medical instruments is provided with the identification part 30, so that the type of the medical instrument X to be fixed and, in addition, the relationship with the lesion area being treated can be identified. The three partitioned areas (301 to 303) shown in FIGS. 3A to 3C are areas corresponding to medical instruments X with different diameters, respectively, and a different identification section 30 is provided for each area.

Here, specific dimensions of the fixture 1 for medical devices are exemplified. It is preferable that the body portion 10 of the fixture 1 for medical instruments has a size that allows an operator to easily operate it with one hand and that a plurality of medical instruments X can be fixed. From the viewpoint of operability, the main body 10 of the fixture 1 for medical devices preferably has a total length of 50 mm to 100 mm (approximately 150 mm after extension). In addition, the outer diameter of the winding portion of the body portion 10 can be set according to the maximum diameter of the medical instrument X to be used, and is set within the range of 5 mm to 20 mm, assuming that the maximum diameter of the medical instrument X to be used is 3 mm. preferably. It should be noted that the above example of dimensions is merely an example, and can be appropriately set according to the diameter of the medical instrument X and the like.

[motion]
Next, an operation example of the fixture 1 for medical instruments according to this embodiment will be described with reference to FIGS. 4A to 4D. In the following example of use, in a procedure using a catheter, four types of devices are used as medical devices X: a guide wire X1 and three types of catheters having different outer diameters (X2, X3, and other catheters not shown). Let's take an example.

Before starting the procedure, the operator prepares the medical device fixture 1 as shown in FIG. 4A. Next, the operator pulls the pulling portion 20 to extend the body portion 10, as shown in FIG. 4B. As a result, the body portion 10 is elongated in the first direction, and the sandwiching interval of the first holding portion 11 is expanded. The operator pinches a portion of the drape 100 and inserts it between the winding portions functioning as the first holding portion 11 .

Next, as shown in FIG. 4C, the operator releases the tensioning portion 20 to stop the tensioning operation by the tensioning portion 20, and causes the body portion 10 to contract from its extended state and return to its original natural state. As a result, a portion of the drape 100 is held between the first holding portions 11 , and the fixture 1 for medical devices is attached to the drape 100 .

Then, the operator starts the procedure. During the procedure, the operator introduces the guide wire X1 into the blood vessel via an introducer (not shown), or introduces a treatment device into the blood vessel along the guide wire X1. At that time, as shown in FIG. 4D, the operator can fit and fix the medical instruments X (the guide wire X1 and the catheters X2 and X3 in the drawing) that are not used in the procedure into the second holding portion 12. can. As a result, even if the operator uses other medical instruments X, the fixed guide wire X1 and the catheters X2 and X3 will be suspended and moved, and they will not fall onto a dirty field (floor, etc.) due to unintended movement. is prevented. Further, when fixing the medical device X, the operator inserts and fixes them in different positions distinguished by the identification portion 30 of the second holding portion 12 so that the guide wire X1 and the catheters X2 and X3 can be distinguished. can do. As a result, the operator can easily identify the medical instrument X to be operated next, and the operator will not operate the wrong medical instrument X.

Thereafter, when the procedure is completed, the operator pulls out the medical instrument X from the second holding part 12 to remove it, pulls the pulling part 20 to extend the body part 10, and expands the clamping interval of the first holding part 11. Then, the attached state of the drape 100 is released. As a result, the medical device fixture 1 is removed from the drape 100 .

[Modification]
Next, a modified example of the embodiment described above will be described. In the following description, redundant description of the contents already described will be omitted. In addition, the contents not specifically mentioned in the following description can be the same as those in the embodiment described above.

<Modification 1>
As shown in FIG. 5A, a medical device fixture 1A according to Modification 1 includes a plurality of holding members 13 arranged side by side along the first direction, and elastic holding members 13 adjacent to each other. and a connecting member 14 that connects so as to be movable in one direction.

The holding members 13 constituting the main body portion 10A are configured by annular members or plate-like members, and are arranged in plurality at predetermined intervals along the first direction (the axial direction of the main body portion 10A). The constituent material of the holding member 13 is not particularly limited, and the same constituent material as the above-described main body portion 10 may be used, or a different material may be used. Also, the size (outer diameter) of the holding member 13 may be the same as the outer diameter of the winding portion of the main body 10 described above, or may be different.

The connecting member 14 constituting the main body 10A is made of an elastically deformable elastic member such as elastomer or silicone rubber, and connects the holding members 13 adjacent in the first direction so as to be movable in the first direction. The dimension of the connecting member 14 in the first direction is set such that the interval between the holding members 13 adjacent in the first direction is narrower than the portion of the medical device X to be fixed. The connection position of the holding member 13 (attachment position to the holding member 13) is not particularly limited as long as the connection member 14 is positioned so as not to interfere with the fixation of the drape 100 or the medical device X.

Similar to the medical device fixture 1, the medical device fixture 1A of Modification 1 mainly has a lower portion of the main body portion 10A (the region surrounded by the dotted line in FIG. 5A) so that the drape 100 can be held. 1 holding portion 11A, and the upper portion of the main body portion 10A (the area surrounded by the dashed line shown in FIG. 5A) functions as the second holding portion 12A. The positions of the first holding portion 11A and the second holding portion 12A in the main body portion 10A are not limited to the regions shown in FIG. 5A, and one region may partially or entirely overlap the other region.

Similar to the medical device fixture 1, the medical device fixture 1A of Modification 1 includes a tension portion 20A for extending the main body portion 10A in the first direction. Therefore, when the medical device fixture 1A is attached to the drape 100, the pulling portion 20A can be pulled to expand the clamping distance between the holding members 13 connected by the connecting member 14, thereby sandwiching and holding the drape 100. can. Further, since the holding members 13 adjacent in the first direction are connected by the connecting member 14 having elasticity, when the portion to be fixed of the medical device X is fitted from the direction intersecting the first direction, the second holding portion 12A (holding members 13 for holding the medical device X to be held) move relatively along the first direction, and then the holding interval shrinks to hold and fix the portion of the medical device X to be fixed. can.

Similar to the medical device fixture 1, the medical device fixture 1A of Modification 1 includes an identification portion 30A that enables identification of the type of the medical device X to be fixed. As a result, the medical device fixture 1A can easily identify the type of the medical device X fixed to the second holding portion 12A, similarly to the medical device fixture 1. FIG.

The fixture 1A for a medical device according to Modification 1 having the above configuration is attached to the drape 100 by holding a portion of the drape 100 as shown in FIG. Guide wire X1, catheters X2, X3) can be fixed to the second holding part 12A. As a result, even if the operator uses other medical instruments X, the fixed guide wire X1 and the catheters X2 and X3 will be suspended and moved, and they will not fall onto a dirty field (floor, etc.) due to unintended movement. is prevented.

<Modification 2>
A medical device fixture 1B according to the second modification is a modification of the medical device fixture 1A according to the first modification. As shown in FIG. 6A, the fixture 1B for a medical device has a plurality of holding members 13 arranged side by side along the first direction, and has elasticity so that adjacent holding members 13 can move in the first direction. and a second connecting member 16 that connects adjacent holding members 13 while maintaining an interval that allows the medical device X to be sandwiched and held.

A plurality of holding members 13 constituting the body portion 10B are arranged at predetermined intervals along the first direction (the axial direction of the body portion 10B). The constituent material and size (outer diameter) of the holding member 13 can be the same as those of the holding member 13 of Modification 1 described above.

The first connecting member 15 constituting the main body portion 10B is made of an elastically deformable elastic member such as elastomer or silicone rubber, and connects the holding members 13 adjacent to each other in the first direction so as to be movable in the first direction. The connection position of the holding member 13 (attachment position to the holding member 13 ) is not particularly limited as long as the first connection member 15 is positioned so as not to interfere with the fixation of the drape 100 .

In FIG. 6A, the first connecting member 15 is arranged between a pair of holding members 13 on both end sides of the plurality of holding members 13 arranged in the first direction. Therefore, in the medical device fixture 1B, the pair of holding members 13 (regions surrounded by dotted lines shown in FIG. 6A) adjacent to each other on both end sides of the main body 10B function as the first holding portions 11B.

The second connecting member 16 that constitutes the main body portion 10B connects the adjacent holding members 13 while maintaining an interval that allows the medical device X to be sandwiched and held. The dimension of the second connecting member 16 in the first direction can be set according to the outer diameter of the fixed portion of the medical device X to be fixed. Although the material of the second connecting member 16 is not particularly limited, it is made of a material that does not undergo elastic deformation or undergoes very little elastic deformation so that the spacing between the holding members 13 can be maintained. The connection position of the holding member 13 (attachment position to the holding member 13) is not particularly limited as long as the second connection member 16 does not interfere with the fixation of the medical device X. FIG.

As shown in FIG. 6A, the second connecting member 16 is a holding member arranged inside in the first direction from the holding member 13 functioning as the first holding portion 11B among the plurality of holding members 13 arranged in the first direction. placed between 13. Therefore, in the medical device fixture 1B, the upper part of the holding member 13 (the area surrounded by the dashed line shown in FIG. 6A) mainly arranged inside the first holding part 11B of the main body part 10B is the second holding part. 12B.

Similar to the medical device fixtures 1 and 1A, the medical device fixture 1B of Modification 2 includes a tension portion 20B for extending the main body portion 10B in the first direction. Therefore, when the fixture 1B for a medical device is attached to the drape 100, the pulling portion 20B is pulled to widen the clamping distance between the holding members 13 connected by the first connecting member 15, thereby sandwiching and holding the drape 100. be able to. Also, some of the holding members 13 adjacent in the first direction are connected by the second connecting member 16 while maintaining an interval that allows the medical device X to be sandwiched and held. Therefore, the fixture 1B for a medical device is arranged such that the portion to be fixed of the medical device X is positioned between the holding member 13 (second holding portion 12B) corresponding to the diameter of the portion to be fixed of the medical device X in a direction intersecting the first direction. It can be fixed by inserting from

Further, the medical instrument fixture 1B of Modification 2 includes an identification portion 30B that enables identification of the type of the medical instrument X to be fixed. Accordingly, the medical device fixture 1B can easily identify the type of the medical device X fixed to the second holding portion 12B, similarly to the medical device fixtures 1 and 1A.

The medical device fixture 1B of Modification 2 holds a portion of the drape 100 and is attached to the drape 100 as shown in FIG. Catheters X2, X3) can be fixed to the second holding part 12B. As a result, even if the operator uses other medical instruments X, the fixed guide wire X1 and the catheters X2 and X3 will be suspended and moved, and they will not fall onto a dirty field (floor, etc.) due to unintended movement. is prevented.

[Effect]
As described above, the fixture 1 for medical devices according to the present embodiment can change the clamping interval by the expansion and contraction operation in the first direction, and the first holding portion 100 can hold a part of the drape 100 by pinching it from the first direction. a portion 11, a second holding portion 12 that detachably holds a plurality of medical instruments X arranged along a first direction and extending in a direction intersecting the first direction; A main body portion 10 having

With such a configuration, the fixture 1 for medical devices can be easily attached to the drape 100 by adjusting the sandwiching interval of the first holding part 11 and holding a part of the drape 100 on the first holding part 11 before a procedure. can be fixed to In addition, the medical instrument fixture 1 can fix a plurality of medical instruments X that are not used during the procedure by fitting them into the second holding portion 12 . Therefore, the fixture 1 for medical instruments can fix a plurality of medical instruments X that are not used in a procedure using a plurality of medical instruments X, prevent unintended movement, and prevent dropping into an unclean field during the procedure. can be prevented.

In addition, in the fixture 1 for a medical device according to the present embodiment, the body portion 10 includes a pulling portion 20 for pulling at least a portion of the first holding portion 11 in the first direction to expand the clamping distance. may be

With such a configuration, the operator can easily extend the pinching interval of the first holding portion 11 by pulling the pulling portion 20 along the first direction. Therefore, if the operator stops the pulling operation by the tensioning section 20 after pinching a part of the drape 100 and inserting it into the first holding section 11 with the clamping interval widened, the drape 100 is pulled against the first holding section 11 . part of the can be easily retained.

In addition, in the fixture 1 for medical device according to the present embodiment, the body portion 10 may be configured to include an identification portion 30 capable of identifying the type of the medical device X held by the second holding portion 12 .

With such a configuration, the operator can easily identify the type of the medical instrument X to be fixed and the relationship with the lesion area being treated, thereby preventing erroneous operation of the medical instrument X during the procedure. .

In addition, in the fixture 1 for a medical device according to the present embodiment, the body portion 10 has a structure in which the linear body is spirally wound around the winding axis extending in the first direction. You may comprise so that expansion and contraction is possible along a direction.

The medical device fixing device 1 has a simple structure in which a linear body is spirally wound, so that it is easy to manufacture. can be easily fixed.

Further, in the fixture 1 for a medical device according to the present embodiment, the main body portion 10A includes a plurality of holding members 13 arranged side by side along the first direction, and elastic holding members 13 adjacent to each other. and a connecting member 14 that connects so as to be movable in the direction.

With such a configuration, when the medical device fixture 1A is attached to the drape 100, the drape 100 can be sandwiched and held by expanding the clamping interval of the holding members 13 connected by the first connecting member 15. When fixing the medical device X, the holding member 13 (first holding portion 11A) that holds the medical device X relatively moves along the first direction, and the portion of the medical device X to be fixed is moved. It can be fitted and fixed from a direction crossing the first direction.

In addition, in the fixture 1 for a medical device according to the present embodiment, the main body portion 10B includes a plurality of holding members 13 arranged side by side along the first direction, and elastic holding members 13 adjacent to each other. A first connecting member 15 that connects so as to be movable in a direction, and a second connecting member 16 that connects the adjacent holding members 13 while maintaining an interval in which the medical device X can be sandwiched and held. .

With such a configuration, when the fixture 1B for a medical device is attached to the drape 100, the drape 100 can be sandwiched and held by expanding the clamping distance between the holding members 13 connected by the first connecting member 15. In addition, since a portion of the holding members 13 adjacent in the first direction are connected by the second connecting member 16 while maintaining a gap capable of sandwiching and holding the medical device X, the portion of the medical device X to be fixed is reduced. The part to be fixed of the medical device X can be fitted and fixed from the direction crossing the first direction between the holding members 13 (second holding portions 12B) corresponding to the diameter.

1, 1A, 1B medical instrument fixtures,
10, 10A, 10B main body,
11, 11A, 11B first holding portion,
12, 12A, 12B second holding portion,
13 holding member,
14 connecting member,
15 first connecting member,
16 second connecting member,
20, 20A, 20B tension part,
30, 30A, 30B identification unit 100 drape,
L the axis of the main body;

Claims (6)

a first holding part for holding a part of the drape by pinching the drape from the first direction, the holding distance being variable by expansion and contraction in the first direction;
a second holding part that detachably holds a plurality of medical instruments arranged along the first direction and extending in a direction intersecting the first direction, in a direction intersecting the first direction;
A fixture for a medical device, comprising a body portion having a. 2. The fixture for medical devices according to claim 1, wherein said main body includes a pulling portion for pulling at least part of said first holding portion in said first direction to expand said clamping interval. 3. The fixture for a medical device according to claim 1, wherein said main body includes an identification portion that enables identification of a type of said medical device held by said second holding portion. The main body has a structure in which a linear body is spirally wound around a winding axis extending in the first direction, and is configured to be expandable and contractable along the first direction. 4. The fixture for medical instruments according to any one of 1 to 3. The main body includes a plurality of holding members arranged side by side along the first direction;
a connecting member having elasticity and connecting the adjacent holding members so as to be movable in the first direction;
The fixture for medical instruments according to any one of claims 1 to 3, comprising: The main body includes a plurality of holding members arranged side by side along the first direction;
a first connecting member having elasticity and connecting the adjacent holding members so as to be movable in the first direction;
a second connecting member that connects the adjacent holding members while maintaining an interval that allows the medical device to be sandwiched and held;
The fixture for medical instruments according to any one of claims 1 to 3, comprising: