LU504636B1 - A COMPONENT TO SUPPORT HEPATOBILARY SURGERY - Google Patents

Abstract

The present invention discloses a hepatobiliary surgery supporting component comprising a mounting base, a support plate, a sliding plate, a support rod and a hook. The fixing base is mounted on the surface of the support plate, the bottom of the sliding plate is firmly connected to the supporting plate, the supporting rod is located in the inner cavity of the sliding plate, the hook is mounted on one side of the supporting rod, and the limit plate is fixed to its surface Slide plate connected. The support rod, limit plate, sliding plate, stabilization rod, limit rod, stabilization block, limit block and fixing mechanism are pulled by the adjustment of the support rod in conjunction with the use of the support rod. The support rod drives the limiting plate to move, the supporting rod slides into the inner cavity of the sliding plate, the limiting plate drives the stabilizing rod and the limiting rod to slide into the inner cavity of the stabilizing block and the limiting block respectively after being in have moved to the appropriate position, thereby solving the problem that most of the existing tensile structures use sliding structures and threaded components for adjusting and fixing, and the process is lengthy when adjusting the hook position of the tensile structure.

Description

A component to support hepatobiliary surgery LU504636

Technical part

The present invention belongs to the technical field of hepatobiliary surgery and relates in particular to a hepatobiliary support component

Surgery.

Technology in the background

Hepatobiliary surgery deals with serious diseases that pose a serious threat to the health of the population, such as: B. hepatocellular

Carcinoma, hepatobiliary stones, cirrhosis secondary to hepatitis, and acute liver failure due to severe hepatitis;

The use of a traction structure is required to expand the wound during hepatobiliary surgery, thereby exposing the surgical field and the

The surgeon's operation is made easier. In summary, the problem with the prior art is that most of the existing tensile structures have a

Sliding structure and use a threaded component to adjust and fix it, which makes the process of adjusting the hook position of the tension structure cumbersome, so a support component in hepatobiliary surgery is proposed to solve the above problem.

Content of the invention

In response to the problems of the prior art, the present invention provides an assembly for assisting hepatobiliary surgery, which has the advantage of easy adjustment and solves the problem that most of the existing ones

Tensile structures are adjusted and fixed using sliding structures and threaded parts and the process of adjusting the position of the hooks of the tensile structure is laborious.

In this way, the invention is realized, a component for supporting hepatobiliary surgery, comprising a mounting base, a support plate, a sliding plate, a

Includes support rod and a hook. The mounting base is on the surface of the

Support plate attached, and the bottom of the sliding plate is firmly connected to the support plate.

The support rod is located in the inner cavity of the sliding plate, the hook is attached to one side of the supporting rod, the limiting plate is firmly connected to the surface of the sliding plate, the limiting plate is firmly connected to one side of the stabilizing rod.

The stabilization block is fixed to the side facing away from the boundary plate

Sliding plate attached, the stabilizing rod is on the side near the sliding plate through the

Sliding plate and the stabilization block are attached and extends to the

Outside of the stabilization block. A boundary block is fixed to the top of the

Sliding plate connected, a limit bar is firmly connected to the top of the limit plate, and limit holes are provided on both sides of the limit block.

The inner cavity of the boundary block is equipped with a fastening mechanism

Use with the limit bar, and the surface of the limit block is provided with a movable mechanism for use with the fixing mechanism.

Preferably, the fastening mechanism comprises a fastening rod, wherein the

Fastening rod has a positioning bracket that is firmly connected to one of the

The side facing away from the boundary rod is connected, with the positioning bracket being one

Positioning plate which is provided on a side facing away from the fastening rod, the positioning bracket forming an inner cavity de} J504636

Positioning plate extends on one side near the positioning plate, the

Positioning bracket has a spring which is fixedly connected to one side near the positioning plate, the fastening rod being in connection with a movable one

mechanism is used.

Preferably, the movable mechanism comprises a button, which is the

Limit block near side of the knob extends into the inner cavity of the limit block and is fixedly connected to a rotating rod, the surface of the rotating rod being provided with a rotating block for use with the fixed rod.

Preferably, the stabilizing bar lies on the side near the inner wall of the

Stabilizing block rests on the inner wall of the stabilizing block, and the support rod rests on the inner wall of the sliding plate on the side near the inner wall of the sliding plate.

Preferably the limiting rod is in contact with the inner wall of the

Limiting hole on the side near the inner wall of the limiting hole, and the

Boundary pole is provided with a mounting slot on the surface for use with the mounting pole.

Preferably the fastening rod is in contact with the inner wall of the

Mounting slot on the side near the inner wall of the mounting slot, the

Positioning bracket is in contact with the inner wall of the positioning plate on the side near the inner wall of the positioning plate, and the spring is fixed with the

Positioning plate connected on the side away from the positioning bracket.

Preferably the rotating rod is in contact with the inner wall of the rotating block on the

Side near the inner wall of the rotating block, with the rotating block firmly attached to the

Mounting rod is connected on the side near the mounting rod.

Compared to the prior art, the present invention has the following

Advantages: 1. The present invention pulls the support rod by pulling the support rod, which

Limiting plate, the sliding plate, the stabilizing bar, the limiting bar, the

Adjusts the stabilization block, the limit block and the attachment mechanism in conjunction with the use of the support rod. The support rod drives the limit plate to move, the support rod slides in the inner cavity of the sliding plate, which

Limiting plate drives the stabilizing bar and limiting bar to slide in the inner cavity of the stabilizing block and limiting block respectively, and after moving to the corresponding position, it solves the problem that most of the existing traction structures use the sliding structure as well as the threaded component Adjust and fasten using, and the process is tedious if the

Hook position of the traction structure is adjusted. This hepatobiliary surgery support component has the advantage of easy adjustment and is worth promoting. 2. The present invention allows fixing and limiting the position of the

Limit bar by providing a fixing mechanism that prevents the

Movement of the limit bar affects the positioning ability of the limit plate. 3. The present invention can, by adjusting the movable mechanism

Adjust the position of the fixed rod to control the fixation and limitation of the boundary rod. LU504636 4. The present invention allows the position of the stop plate to be limited by adjusting the stabilization bar and the stabilization block. 5. The present invention makes it possible to limit the position of the limit bar and prevent the limit bar from moving when docked to the limit block by adjusting the limit holes. 6. The present invention makes it possible to fix and limit the position of the limit bar to prevent the limit bar from shifting and affecting the positioning ability of the limit plate. By setting the

The positioning frame and the positioning plate can be used to limit the position of the fixing bar. By adjusting the spring, the positioning frame can be adjusted

movement can be reset. 7. The present invention makes it possible to adjust the position of the fixing rod by a rotating rod and a rotating block, thereby fixing and limiting the

Control the limit rod.

Description of the accompanying drawings

Figure 1 shows a schematic representation of the structure of an embodiment of the present invention;

Figure 2 shows a three-dimensional schematic representation of an embodiment of the present invention with the support plate and mounting base removed;

Figure 3 shows a three-dimensional schematic diagram of an embodiment of the present invention having a partial structure;

Figure 4 shows a three-dimensional schematic representation of an embodiment of the present invention with a vertical section of the boundary block.

In the picture: 1, mounting base; 2, support plate; 3, sliding plate; 4, support rod; 5, hook; 6, limiting plate; 7, stabilization bar; 8, stabilization block; 9, boundary block; 10, limiting rod, 11, limiting hole; 12, fastening mechanism, 1201,

fastening rod; 1202, positioning frame; 1203, positioning plate; 1204, feather; 13, movable mechanism; 1301, knob 1302, rotating rod; 1303, turning block; 14,

Fastening slot.

Detailed description

In order to better understand the inventiveness, features and effectiveness of the invention, the following examples are given together with the accompanying drawings as described below.

The construction of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, embodiments of the present invention provide an assembly for assisting in hepatobiliary surgery that includes:

Mounting base 1, a support plate 2, a sliding plate 3, a support rod 4 and a hook 5. The mounting base 1 is mounted on the surface of the support plate 2, which

The bottom of the slide plate 3 is fixedly connected to the support plate 2, the support rod 4 is located in the inner cavity of the slide plate 3, the hook 5 is attached to one side of the support rod 4, the surface of the slide plate 3 is fixedly connected to a limit plate 6, and a stabilizing rod 7 is firmly connected to one side of the limiting plate 6. A

Stabilizer block 8 is fixed with the side facing away from the limiting plate 6

Sliding plate 3 connected, the stabilizer rod 7 runs through the sliding plate 3 and det 504636

Stabilizer block 8 and extends to the outside of the stabilizer block 8

Limiting block 9 is firmly connected to the top of the sliding plate 3 and a

Limiting rod 10 is firmly connected to the top of the limiting plate 6. Both

Sides of the boundary block 9 are provided with boundary holes 11, the inner one

The cavity of the boundary block 9 is provided with a fastening mechanism 12

Use provided with the limiting rod 10, and the surface of the

Limit block 9 is provided with a movable mechanism 13 for use with the

Fastening mechanism 12 provided.

Referring to Figure 4, the attachment mechanism 12 includes a

Fastening rod 1201 with a positioning frame 1202 that is firmly attached to the

Limiting rod 10 is attached to the side of the fastening rod 1201 facing away from it. The

Positioning frame 1202 is provided with a positioning plate 1203 on a side remote from the fixing rod 1201, and the side of the positioning frame 1202 near the positioning plate 1203 extends into an inner cavity of the positioning frame 1202

Positioning plate 1203. A spring 1204 is fixedly connected to the side of the positioning frame 1202 near the positioning plate 1203, and the fixing rod 1201 is used in conjunction with the movable mechanism 13.

With the above solution: By providing the fixing mechanism 12, the

Position of the limiting rod 10 can be fixed and limited, thereby preventing the movement of the limiting rod 10 from affecting the positioning ability of the limiting plate 6.

Referring to Figure 4, the movable mechanism 13 includes a rotary knob 1301, the side of the rotary knob 1301 facing the limit block 9 extending into the inner cavity of the limit block 9 and fixedly connected to a rotary rod 1302, the surface of the rotary rod 1302 being connected to a rotary block 1303 to

Use with the mounting rod 1201.

With the above solution: By providing the movable mechanism 13, the position of the fixing rod 1201 can be adjusted to achieve the fixation and limitation of the

Limit rod 10 to control.

Referring to Figures 2 and 3, the side of the stabilizing bar 7 is close to the

Inner wall of the stabilizing block 8 in contact with the inner wall of the stabilizing block 8 and the side of the support rod 4 near the inner wall of the sliding plate 3 in contact with the

Inner wall of the sliding plate 3.

With the above solution: The position of the stop plate 6 can be limited by the stabilization rod 7 and the stabilization block 8.

Referring to Figure 4, the side of the boundary bar 10 that is near the

Inner wall of the limiting hole 11 is in contact with the inner wall of the

Limiting hole 11, and the surface of the limiting rod 10 is with a

Mounting slot 14 provided for use with mounting rod 1201.

With the above solution: By providing the limiting hole 11, the

Position of the limiting rod 10 can be limited to prevent the

Limiting rod 10 moves when it is docked to the limiting block 9.

Referring to Figure 4, the side of the mounting rod 1201 near the inner wall of the mounting slot 14 is in contact with the inner wall of the mounting slot 14. The

Side of the positioning frame 1202 near the inner wall of the positioning plate 1203 is in contact with the inner wall of the positioning plate 1203. The side of the spring 1204 facing away from the positioning frame 1202 is firmly connected to the positioning plate 1203.

With the above solution: By providing the fixing rod 1201 and the 5 fixing slot 14, the position of the limiting rod 10 can be fixed and limited, thereby preventing the limiting rod 10 from moving and the

Positioning ability of the boundary plate 6 impaired. By providing a

Positioning frame 1202 and a positioning plate 1203 can determine the position of the

Fastening rod 1201 can be limited. By adjusting the spring 1204 the

Positioning frame 1202 can be reset after a movement.

Referring to Figure 4, the side of the turnbuckle 1302 is close to the inner wall of the

Turnbuckle 1303 in contact with the inner wall of the turnbuckle 1303, and the side of the

Turnbuckle 1303 near the fastening rod 1201 is firmly connected to the fastening rod 1201.

With the above solution: By providing the tension rod 1302 and the

Turnbuckle 1303 can be used to adjust the position of the fastening rod 1201

To control the attachment and limitation of the limiting rod 10.

The working principle of the present invention:

In use, the user rotates the rotary knob 1301, which drives the rotary bar 1302 to rotate in the inner cavity of the rotary block 1303 and compresses the rotary block 1303, which sets the fixing rod 1201 in motion. The fixing rod 1201 drives the positioning frame 1202 to slide in the inner cavity of the positioning plate 1203 and presses the spring 1204, the fixing rod 1201 leaves the inner cavity of the fixing slot 14 and then pulls the support rod 4, the support rod 4 drives the end plate 6 To move, the support rod 4 slides in the inner cavity of the sliding plate 3. The

Limit plate 6 drives the stabilizing bar 7 and the limiting bar 10 to slide in the inner cavity of the stabilizing block 8 and the limiting block 9, respectively. After moving to the appropriate position, the knob 1301 is released and the force released by the compression of the spring 1204 causes the fastening rod 1201 to reset and the fastening rod 1201 to enter the inner cavity of the

Fastening slot 14 enters to complete the adjustment.

In summary: The assembly for supporting hepatobiliary surgery by comprising the support rod 4, the limiting plate 6, the sliding plate 3, the stabilizing rod 7, the

Limiting rod 10, the stabilization block 8, the limiting block 9 and the

Fastening mechanism 12 can be set up for shared use, with the

Support rod 4 is pulled. The support rod 4 drives the limit plate 6 to move, the support rod 4 slides into the inner cavity of the sliding plate 3, which

Limit plate 6 drives the stabilizing bar 7 and the limiting bar 10 to slide into the inner cavity of the stabilizing block 8 and the limiting block 9 respectively after moving to the corresponding position, thereby solving the problem that most of the existing tensile structures the sliding structure as well as the

Use thread assembly to adjust and fasten, and the process is more cumbersome when adjusting the hook position of the tensile structure.

It is important to note that in this text, relational terms such as "first" and "second" are used only to distinguish one entity or process from another, without necessarily establishing such an actual relationship

Requiring or implying order between these units or operations.

In addition, the terms "comprises", "contains" or any other variant thereof are intended to cover a non-exclusive inclusion such that a process, a method, a

An object or device comprising a range of elements, not just these

Elements, but also other elements not expressly listed or others

includes elements that are necessary for the purposes of the process, method, object or

Device should be used. The invention includes not only these elements, but also other elements that are not expressly listed or even elements that are related to such a process, method, article or such

Device are inherent.

Although embodiments of the invention have been shown and described, it is understood that

It will be apparent to those skilled in the art that a variety of variations, modifications, substitutions and variants of these embodiments are possible without departing from the principles and spirit of the invention, the scope of which is limited by the appended claims and their equivalents.

Claims (7)

Claims LU504636 1. A component for supporting hepatobiliary surgery, comprising a mounting base (1), a support plate (2), a sliding plate (3), a support rod (4) and a hook (5). The mounting base (1) is attached to the surface of the support plate (2), the sliding plate (3) is firmly connected to the supporting plate (2) on the underside, the support rod (4) is located in the inner cavity of the sliding plate (3), the hook (5) is attached to one side of the support rod (4). The sliding plate (3) has a limiting plate (6) fixedly attached to its surface, the limiting plate (6) has a stabilizing rod (7) fixedly attached to one side, the sliding plate (3) has a stabilizing block (8 ), which is fixedly attached to a side remote from the limit plate (6), the stabilizing rod (7) passes through the sliding plate (3) and the stabilizing block (8) on the side near the sliding plate (3) and extends to the outside of the Stabilization blocks (8). A limiting block (9) is fixedly connected to the top of the sliding plate (3) and a limiting rod (10) is fixedly connected to the top of the limiting plate (6). Both sides of the limiting block (9) are provided with limiting holes (11), the inner cavity of the fixing block (9) is provided with a fixing mechanism (12) for use with the limiting rod (10), and the surface of the limiting block (9) is with a movable mechanism (13) for use with the fastening mechanism (12). 2. A component for supporting hepatobiliary surgery according to claim 1, characterized in that: the fixing mechanism (12) comprises a fixing rod (1201), the fixing rod (1201) being fixedly connected to a positioning frame (1202) on one of the limiting rod (10 ) is connected on the opposite side. The positioning frame (1202) is provided with a positioning plate (1203) on the side facing away from the fastening rod (1201), the positioning frame (1202) extends into the inner cavity of the positioning plate (1203) on the side facing the positioning plate (1203), the positioning frame (1202) is firmly connected to a spring (1204) on the side facing the positioning plate (1203). The fixing rod (1201) is used in conjunction with the movable mechanism (13). 3. A component for assisting hepatobiliary surgery according to claim 2, characterized in that: the movable mechanism (13) comprises a rotary knob (1301), the rotary knob (1301) being located in the internal cavity of the limiting block (9) on the side extends near the boundary block (9) and is firmly connected to a rotating rod (1302). The surface of the rotating rod (1302) is provided with a rotating block (1303) for use with the mounting rod (1201). 4. A component for supporting hepatobiliary surgery according to claim 1, characterized in that: the stabilization rod (7) is in contact with the inner wall of the stabilization block (8) on the side near the inner wall of the stabilization block (8), and the support rod ( 4) is in contact with the inner wall of the sliding plate (3) on the side near the inner wall of the sliding plate (3). 5. A component for assisting hepatobiliary surgery according to claim 2, characterized in that: the limiting rod (10) is in contact with the inner wall of the limiting hole (11) on the side near the inner wall of the limiting hole (11), and the limiting rod ( 10) is provided with a fastening slot (14) on its surface for use with the fastening rod (1201). 6. A component for supporting hepatobiliary surgery according to claim 5, characterized in that the fixing rod (1201) is in contact with the inner wall of the fixing slot (14) on the side near the inner wall of the fixing slot (14), and the positioning frame (1202) is in contact with the inner wall of the positioning plate (1203) on the side near the inner wall of the positioning plate (1203). The spring (1204) is firmly connected to the positioning plate (1203) on the side facing away from the positioning frame (1202). 7. A component for supporting hepatobiliary surgery according to claim 3, characterized in that the pivot rod (1302) is in contact with the inner wall of the pivot block (1303) on the side facing the inner wall of the pivot block (1303) and the pivot block (1303) is firmly connected to the fastening rod (1201) on the side facing the fastening rod (1201).