Landing sheet fixing device for operating bed

Abstract

The utility model relates to the field of medical instruments, in particular to a sheet fixing device for an operating bed, which comprises a base, the base is provided with a vertical rod, a limiting piece and a fixing mechanism, the fixing mechanism is detachably connected with the operating bed, the vertical rod is slidably connected with the base, the limiting piece is connected with the vertical rod, and the limiting piece is used for limiting the relative position of the vertical rod and the base; a transverse rod is arranged on the vertical rod, and a clamping assembly used for clamping an operation sheet is arranged on the transverse rod; the surgical drape is fixed through the clamping assembly, so that a surgical area is prevented from being polluted, and physical signs of a patient can be observed conveniently; in the operation process, the supporting height of the operation sheet can be rapidly adjusted, and the operation duration is shortened; the sheet fixing device for the operating bed can be quickly mounted and dismounted on the operating bed, so that a negative pressure suction device placed on the bed head is prevented from being pressed when the bed head is lowered, and the operation safety of a patient is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, in particular to a single fixing device for operating bed. BACKGROUND

[0002] The headrest of the operating bed is a structure for fixing the operating single, and can support the operating single away from the head of the patient, so that the operating single can avoid being contaminated and the medical staff can easily observe the physical condition of the patient.

[0003] The headrest of the operating bed is fixed by clamping at present, and the headrest and the operating bed need to be matched well, but the headrest is not fixed firmly and is easy to loosen in actual use, and the loosened headrest can easily hit the patient, which has certain safety hazards; moreover, the position of the headrest is difficult to adjust, and the headrest can easily press the negative pressure suction device placed on the head when the head is lowered, so that it takes time and effort to adjust the headrest during the operation. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects of the prior art that the headrest is not fixed firmly and is difficult to adjust, and provides a single fixing device for operating bed.

[0005] The utility model provides a single fixing device for operating bed, which comprises

[0006] The base is provided with a vertical rod, a limiting piece and a fixing mechanism, the fixing mechanism is detachably connected with the operating bed, the vertical rod is slidably connected with the base, the limiting piece is connected with the vertical rod, and the limiting piece is used for limiting the relative position of the vertical rod and the base;

[0007] The vertical rod is provided with a horizontal rod, and the horizontal rod is provided with a clamping assembly used for clamping the operating single.

[0008] The single fixing device for operating bed of the utility model fixes the base on the operating bed through the fixing mechanism, the fixing mechanism is detachably connected with the operating bed, the fixing mechanism can be loosened when the head of the operating bed is adjusted during the operation, and the single fixing device for operating bed is removed from the operating bed, so that the negative pressure suction device placed on the head is not pressed when the head is lowered; the vertical rod is arranged on the base, the vertical rod is slidably connected with the base, the height of the horizontal rod and the surface of the operating bed can be adjusted, the limiting piece is connected with the vertical rod, the horizontal rod can be fixed at a predetermined position, and the fixed position of the operating single during the operation can be adjusted; the operating single is clamped and fixed by the clamping assembly after being curled on the horizontal rod, the operating single is prevented from loosening, the operation is ensured to be smooth, the operation time of the patient is reduced, and the operation quality is improved.

[0009] Preferably, the clamping assembly comprises two oppositely arranged clamping members, the two clamping members are spaced apart, and the clamping members are connected with the horizontal rod to form a clamping space for clamping the surgical drape.

[0010] The two clamping members can clamp the two sides of the surgical drape respectively, the distance between the two clamping members is adapted to the width of the surgical drape, and the surgical drape is clamped in the clamping space by the horizontal rod and the clamping members, so that the surgical drape is fixed on the horizontal rod.

[0011] Preferably, the clamping member comprises a spring member and a bent member, one end of the spring member is connected with the horizontal rod, the other end is connected with the bent member, and the end of the bent member away from the spring member is spaced apart from the horizontal rod.

[0012] The elastic force of the spring member enables the surgical drape to be clamped and fixed on the horizontal rod, which facilitates the operator to quickly fix and disassemble the surgical drape; the bent member is generally a right-angle bent member, which can make the surgical drape more firmly fixed, and the end of the bent member away from the spring member is spaced apart from the horizontal rod to form a clamping space.

[0013] Preferably, the horizontal rod is provided with an expansion slot, the spring member is located in the expansion slot, the end of the bent member away from the spring member is provided with a limiting protrusion, and the limiting protrusion is located in the clamping space.

[0014] The bent member is arranged in the expansion slot, so that the distance between the horizontal rod and the clamping surface of the bent member is shorter, which can make the surgical drape clamped more firmly; the limiting protrusion can abut against the curled surgical drape, thereby enhancing the local pressure of the surgical drape and making the surgical drape firmly fixed.

[0015] Preferably, a columnar groove is formed in the top of the base, and the columnar groove is adapted to connect with the vertical rod.

[0016] The height of the horizontal rod is adjusted by sliding the vertical rod in the columnar groove.

[0017] Preferably, a strip-shaped groove is formed in the side wall of the columnar groove along the sliding direction of the vertical rod, and the vertical rod is provided with a protrusion which is slidingly arranged in the strip-shaped groove.

[0018] The strip-shaped groove and the protrusion are matched to avoid relative rotation between the vertical rod and the base and to avoid position deviation of the surgical drape under stress.

[0019] Preferably, the limiting member comprises a ring-shaped member, the ring-shaped member is rotationally connected with the top end of the base, the vertical rod passes through the ring-shaped member, and the vertical rod is threadedly connected with the ring-shaped member.

[0020] The vertical rod is connected with the ring member through screw thread, so that the extension distance of the vertical rod can be accurately controlled, and the position of the horizontal rod can be accurately adjusted by rotating the ring member.

[0021] Preferably, the fixing mechanism is located at the bottom and / or side of the base.

[0022] The fixing mechanism can be arranged at the bottom of the base or at the side of the base.

[0023] Preferably, the fixing mechanism comprises a connecting rod, a fixing member and a buckle member, the connecting rod is threadedly connected with the fixing member, the end of the connecting rod is connected with the base, the buckle member is detachably connected with the connecting rod, the fixing member can abut against the buckle member, and the buckle member can be clamped and connected with the edge of the operating bed.

[0024] When the fixing mechanism is connected with the operating bed, the buckle member is clamped and connected on the operating bed beam, the connecting rod is arranged on the buckle member, the base is fixed with the operating bed by threadedly connecting the fixing member with the connecting rod, the contact area between the buckle member and the operating bed beam is large, so that the connection firmness of the fixing mechanism and the operating bed is ensured, and the buckle member can be quickly installed and detached, so that the fixing mechanism can be conveniently installed and detached on the operating bed.

[0025] Preferably, the outer wall of the horizontal rod is provided with an anti-skid structure.

[0026] When the surgical drape is rolled on the horizontal rod, the anti-skid structure can prevent the surgical drape from slipping on the horizontal rod, so that the surgical drape is more firmly fixed; the anti-skid structure is a rubber member, a plurality of granular protrusions are arranged on the outer wall of the rubber member, the friction between the granular protrusions and the surgical drape is increased, and the surgical drape is prevented from slipping.

[0027] Compared with the prior art, the utility model has the advantages that:

[0028] 1. The utility model provides a drape fixing device for operating bed, through fixing mechanism, base is fixed on operating bed, fixing mechanism and operating bed are detachably connected, in the operation process, when the head of operating bed is adjusted, fixing mechanism can be loosened, and the drape fixing device for operating bed is removed from operating bed, so that when the head is lowered, the negative pressure suction device on the head is prevented from being pressed; vertical rod is arranged on base, through the sliding connection between vertical rod and base, the height of horizontal rod and operating bed surface can be adjusted, through the connection between limiting piece and vertical rod, horizontal rod can be fixed on the determined position, and the fixed position of surgical drape is adjusted in the operation process, surgical drape is clamped and fixed by clamping assembly after being rolled on horizontal rod, so that surgical drape is prevented from loosening, the operation is ensured to be smooth, the operation time of patient is reduced, and the operation quality is improved;

[0029] 2. The utility model provides a sheet fixing device for operating bed, simple structure, easy manufacturing, convenient to use, make operating sheet fixed firm, avoid the operating area to be contaminated, can realize the quick adjustment of operating sheet support height in the operation process, reduce the operation length of time, avoid operating sheet to have no supporting force and be loose and press down patient trachea cannula pipeline, be convenient for exposing patient head and trachea cannula area, be convenient for medical staff to observe patient sign condition, can install and disassemble sheet fixing device for operating bed on operating bed fast, avoid the bed head to press down the negative pressure suction device of being placed in the bed head when being low, guarantee patient operation safety, have good economic value and practical value. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure schematic view of a sheet fixing device for operating bed of the utility model;

[0031] Figure 2 It is a structure schematic view of a sheet fixing device for operating bed of example 1;

[0032] Figure 3 It is the front view structure schematic view of a sheet fixing device for operating bed of example 1;

[0033] Figure 4 It is the cross section structure schematic view of the horizontal rod of example 1;

[0034] Figure 5 It is the structure schematic view of the base of example 1;

[0035] Figure 6 It is the structure schematic view of the strip slot of example 1.

[0036] Mark in drawing:

[0037] 1-base, 11-cylindrical recess, 12-strip slot,

[0038] 2-limiting piece,

[0039] 3-vertical rod, 31-bump,

[0040] 4-fixing mechanism, 41-connecting rod, 42-fixing piece, 43-buckling piece,

[0041] 5-horizontal rod, 51-telescopic slot,

[0042] 6-holding assembly, 61-holding piece, 611-bending piece, 612-spring piece, 613-limiting protrusion, 62-clamping space,

[0043] 7-anti -slip structure piece. DETAILED DESCRIPTION

[0044] The utility model will be described in further detail below in combination with specific embodiments. However, this should not be understood as limiting the scope of the above-mentioned subject matter of the utility model to the following embodiments only, and any technology realized based on the content of the utility model falls within the scope of the utility model.

[0045] In the description of the embodiments of the utility model, the terms indicating the orientation or position relationship of "up", "down", "left", "right", "center", "inner", "outer", etc. are expressed based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the product / equipment / device of the utility model is usually used. These terms of orientation or position relationship are only used to facilitate the description of the utility model scheme or simplify the description in the embodiments, so as to enable the skilled person to quickly understand the scheme, and therefore cannot be understood as indicating or implying that the specific device / component / element must have a specific orientation or be constructed and operated in a specific position relationship, and therefore cannot be understood as limiting the utility model.

[0046] In addition, the terms "horizontal", "vertical", "overhanging", "parallel", etc. do not mean that the corresponding device / component / element must be absolutely horizontal or vertical or overhanging or parallel, but can be slightly inclined or deviated. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Alternatively, it can be simplified to understand that the corresponding device / component / element is arranged in the direction of "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction, more preferably an error / deviation of ±8% or less, more preferably an error / deviation of ±6% or less, more preferably an error / deviation of ±5% or less, and more preferably an error / deviation of ±4% or less. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the utility model.

[0047] In addition, the terms "first", "second", "third", etc. in the terms are only used to distinguish the description of the same or similar components, and should not be understood as emphasizing or implying the relative importance of the specific components.

[0048] In addition, in the description of the embodiments of the utility model, "several", "a plurality of", "several" represent at least 2. It can be 2, 3, 4, 5, 6, 7, 8, 9, etc. in any case, or even more than 9.

[0049] Furthermore, in the description of the technical scheme of the utility model, unless another explicit provision / limitation / restriction, the place where the term "set" "installed" "connected" "connected" "provided with" "laid" "arranged" appears should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be welding, riveting, bolting, screwing and other commonly used connecting means in the art. Such connection can be mechanical connection, electrical connection or communication connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements.

[0050] Embodiment 1

[0051] As Figures 1-6 shown, a sheet fixing device for a surgical bed comprises

[0052] a base 1, the base 1 is provided with a vertical rod 3, a limiting piece 2 and a fixing mechanism 4, the fixing mechanism 4 is detachably connected with the surgical bed, the vertical rod 3 is slidably connected with the base 1, the limiting piece 2 is connected with the vertical rod 3, and the limiting piece 2 is used for limiting the relative position of the vertical rod 3 and the base 1.

[0053] The vertical rod 3 is provided with a horizontal rod 5, and the horizontal rod 5 is provided with a clamping assembly 6 for clamping a surgical sheet.

[0054] The base 1 is fixed on the surgical bed through the fixing mechanism 4, the fixing mechanism 4 is detachably connected with the surgical bed, during the operation, the fixing mechanism 4 can be loosened when the head of the surgical bed is adjusted, and the sheet fixing device for the surgical bed is removed from the surgical bed, so that the negative pressure suction device placed on the head of the surgical bed is not pressed when the head of the surgical bed is lowered; the vertical rod 3 is arranged on the base 1, the horizontal rod 5 and the surface of the surgical bed can be adjusted through the slidable connection between the vertical rod 3 and the base 1, the horizontal rod 5 can be fixed at a predetermined position through the connection between the limiting piece 2 and the vertical rod 3, so that the fixed position of the surgical sheet during the operation is adjusted; the surgical sheet is clamped and fixed by the clamping assembly 6 after being curled on the horizontal rod 5, so that the surgical sheet is not loosened, the operation is ensured to be smooth, the operation time of the patient is reduced, and the operation quality is improved.

[0055] In one or more embodiments, the clamping assembly 6 is composed of two oppositely arranged clamping pieces 61, the two clamping pieces 61 are arranged at intervals, and the interval between the two clamping pieces 61 is adapted to the width of the surgical sheet, so that the surgical sheet is not wrinkled or fixed insecurely after being fixed; the two clamping pieces 61 clamp the two sides of the width direction of the surgical sheet respectively, so that the surgical sheet is clamped firmly on the horizontal rod 5, and the surgical sheet is convenient to install and remove on the horizontal rod 5; the clamping piece 61 and the horizontal rod 5 are connected to form a clamping space 62 for clamping the surgical sheet, and the surgical sheet is clamped and fixed in the clamping space 62 through the cooperation of the clamping piece 61 and the horizontal rod 5.

[0056] In an optional embodiment, the clamping member 61 is composed of a spring member 612 and a bent member 611, one end of the spring member 612 is connected with the horizontal rod 5, the other end is connected with the bent member 611, the end of the bent member 611 away from the spring member 612 is arranged away from the horizontal rod 5, the spring member 612 applies a pulling force to the bent member 611, the bent member 611 abuts against one end of the surgical drape to move close to the horizontal rod 5, and the bent member 611 and the horizontal rod 5 clamp the surgical drape.

[0057] In an optional embodiment, the horizontal rod 5 is provided with a telescopic groove 51, the spring member 612 is arranged in the telescopic groove 51, the distance between the end of the bent member 611 away from the spring member 612 and the horizontal rod 5 is reduced, the clamping force on the surgical drape is greater, and the surgical drape is fixed more firmly; the end of the bent member 611 away from the spring member 612 is provided with a limiting protrusion 613, the local force on the surgical drape is increased through the limiting protrusion 613, the surgical drape is not easy to be loosened from the clamping space 62, and the limiting protrusion 613 is located in the clamping space 62.

[0058] In one or more embodiments, a columnar groove 11 is opened at the top of the base 1, the columnar groove 11 is cylindrical, the columnar groove 11 is adaptively connected with the cylindrical vertical rod 3, the vertical rod 3 can slide in the vertical direction, and thus the distance between the horizontal rod 5 and the bed surface of the operating bed can be adjusted.

[0059] In an optional embodiment, a strip-shaped groove 12 is opened in the side wall of the columnar groove 11 along the sliding direction of the vertical rod 3; a protrusion 31 is arranged on the vertical rod 3 and is slidably arranged in the strip-shaped groove 12, the protrusion 31 slides in the strip-shaped groove 12 to limit the rotation of the vertical rod 3 relative to the base 1, and the position deviation of the horizontal rod 5 after the surgical drape is stressed is avoided.

[0060] In an optional embodiment, the limiting member 2 is a ring-shaped member, the ring-shaped member is a nut, the ring-shaped member is rotatably connected with the top end of the base 1, a ring-shaped protrusion is arranged on the ring-shaped member, a ring-shaped groove is arranged on the base 1, the ring-shaped protrusion and the ring-shaped groove are matched to make the ring-shaped member unable to be separated from the base 1; the vertical rod 3 penetrates through the ring-shaped member, the vertical rod 3 is threadedly connected with the ring-shaped member, the extension or retraction distance of the vertical rod 3 can be accurately controlled by rotating the ring-shaped member.

[0061] In an optional embodiment, an open groove is arranged at the top of the base 1, the opening of the columnar groove 11 at the top of the base 1 can be reduced after being stressed, external threads are arranged on the base 1, the ring-shaped member is threadedly connected with the base 1, the base 1 is abutted against the vertical rod 3 by fastening the ring-shaped member, and thus the vertical rod 3 is limited.

[0062] In one or more embodiments, the fixing mechanism 4 is located at the bottom of the base 1, and in some embodiments, the fixing mechanism 4 is located at the side of the base 1.

[0063] In one or more embodiments, the fixing mechanism 4 includes a connecting rod 41, a fixing member 42, and a fastening member 43. The connecting rod 41 is threadedly connected to the fixing member 42, and the end of the connecting rod 41 is connected to the base 1. The fastening member 43 is detachably connected to the connecting rod 41, and the fixing member 42 can abut against the fastening member 43. When the fixing mechanism 4 is connected to the operating table, the fastening member 43 is fastened to the operating table beam, and the connecting rod 41 passes through the fastening member 43. The fixing member 42 is threadedly connected to the connecting rod 41, thereby fixing the base to the operating table. The fastening member 43 has a large contact area with the operating table beam, ensuring the firmness of the connection between the fixing mechanism 4 and the operating table. The fastening member 43 can be quickly installed and removed, facilitating the installation and removal of the fixing mechanism 4 on the operating table.

[0064] Specifically, the fastener 43 has an upper fixing member and a lower fixing member, which are slidably connected. A fastener is provided on the lower fixing member. When the fastener is fixed to the operating table beam, the upper and lower fixing members abut against the upper and lower sides of the beam respectively under the action of the fastener, thereby clamping and fixing the fastener to the operating table.

[0065] In one or more embodiments, the outer wall of the crossbar 5 is provided with an anti-slip structure 7. When the surgical drape is rolled up on the crossbar 5, the anti-slip structure 7 can prevent the surgical drape from slipping on the crossbar 5, making the surgical drape more secure. The anti-slip structure 7 is a rubber part, and a number of granular protrusions are provided on the outer wall of the rubber part. The granular protrusions increase the friction between the rubber part and the surgical drape, thereby preventing the surgical drape from slipping.

[0066] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sheet fixing device for a surgical bed, characterized by comprising: The utility model relates to a kind of surgical draping device, including Base (1), the base (1) is equipped with vertical pole (3), limiting piece (2) and fixed mechanism (4), the fixed mechanism (4) is detachably connected with operating bed, the vertical pole (3) is slidably connected with the base (1), the limiting piece (2) is connected with the vertical pole (3), the limiting piece (2) is used to limit the relative position of the vertical pole (3) and the base (1); The vertical pole (3) is equipped with crossbar (5), the crossbar (5) is equipped with the clamping assembly (6) for clamping surgical drape.

2. The sheet fixing device for a surgical bed according to claim 1, wherein The clamping assembly (6) includes two oppositely arranged clamping pieces (61), two the clamping piece (61) is spaced apart, the clamping piece (61) is connected with the crossbar (5) and constitutes the clamping space (62) for clamping surgical drape.

3. The sheet fixing device for a surgical bed according to claim 2, wherein The clamping piece (61) includes spring piece (612) and bending piece (611), one end of the spring piece (612) is connected with the crossbar (5), the other end is connected with the bending piece (611), the bending piece (611) is spaced apart from the other end of the spring piece (612) and is connected with the crossbar (5).

4. The sheet fixing device for a surgical bed according to claim 3, wherein The crossbar (5) is provided with telescopic slot (51), and the spring piece (612) is located in the telescopic slot (51); the other end of the bending piece (611) away from the spring piece (612) is provided with a limiting protrusion (613), and the limiting protrusion (613) is located in the clamping space (62).

5. The surgical sheet fixing device according to claim 1, wherein The base (1) is provided with a columnar groove (11) at the top, and the columnar groove (11) is connected with the vertical pole (3).

6. The sheet securing device for a surgical bed according to claim 5, wherein Along the sliding direction of the vertical pole (3), the side wall of the columnar groove (11) is provided with a strip-shaped groove (12); the vertical pole (3) is provided with a protrusion (31), and the protrusion (31) is slidably arranged in the strip-shaped groove (12).

7. The surgical sheet fixing device according to claim 5, wherein The limiting piece (2) includes a ring-shaped member, which is rotatably connected to the top end of the base (1); the vertical pole (3) passes through the ring-shaped member, and the vertical pole (3) is threadedly connected with the ring-shaped member.

8. The surgical sheet fixing device according to claim 1, wherein The fixed mechanism (4) is located at the bottom and / or side of the base (1).

9. The surgical sheet fixing device according to claim 1, wherein The fixed mechanism (4) includes a connecting rod (41), a fixing member (42) and a buckle member (43), the connecting rod (41) is threadedly connected with the fixing member (42), the end of the connecting rod (41) is connected with the base (1), the buckle member (43) is detachably connected with the connecting rod (41), the fixing member (42) can abut against the buckle member (43), and the buckle member (43) can be clamped and connected with the edge of the operating bed.

10. A sheet securing device for a surgical bed according to any one of claims 1 to 9, wherein The outer wall of the crossbar (5) is provided with an anti-skid structure (7).

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