KR102263128B1 - Support for medical interventional procedure - Google Patents

Abstract

A treatment pedestal is disclosed.
The treatment pedestal includes a fixed pedestal, a movable pedestal that can be mounted on the end of the fixed pedestal so as to be superimposed on the top of the fixed pedestal or extended from the fixed pedestal, and a mounting groove that can be attached to the fixed or movable pedestal and provides a mounting groove for mounting the surgical instrument It may include an instrument holder.

Description

Treatment pedestal {SUPPORT FOR MEDICAL INTERVENTIONAL PROCEDURE}

The present invention relates to a treatment pedestal.

In general, the interventional procedure inserts a medical device into the body while observing the inside of the body through an imaging device, and performs medical and surgical procedures such as tissue biopsy, dilatation, and drug injection.

Interventional procedures are not only in the fields of tissue biopsy of the chest, abdomen and various organ lesions, radiofrequency, alcohol, freezing, and radiation local therapy of the lesion site, but also various stent installation and catheter installation methods to access the lesion. is being used extensively.

For these interventions, a treatment pedestal may be used. The treatment pedestal covers at least a part of the patient lying on the operating table, and the necessary interventions (needle insertion, catheter installation, various stent treatments, etc.) may be performed.

However, in the case of a conventional treatment pedestal, it may be cumbersome to store and install the treatment pedestal in a spatially constrained operating room, and since the treatment pedestal is not flat, the mounting of the treatment tool on the treatment pedestal may be unstable, and the treatment depends on the body type of the patient. It is difficult to adjust the position/height of the pedestal, and in particular, it is difficult to completely attach the pedestal to the patient by the patient's feet. In addition, since the position change and deviation of the surgical instrument may occur on the treatment pedestal during the operation on the patient, the stability of the operation may be reduced.

Patent Registration Publication No. 10-1188000 (Registered on September 26, 2012)

Embodiments of the present invention are intended to provide a treatment pedestal that can increase the stability and convenience of the interventional procedure.

A treatment pedestal according to an aspect of the present invention includes a fixed pedestal; a movable pedestal mounted on an end of the fixed pedestal to be superimposed on the fixed pedestal, or extended from the fixed pedestal; and an instrument holder attachable to the fixed pedestal or the movable pedestal, and providing a mounting groove for mounting a surgical instrument.

In addition, the instrument holder may include a fixing piece having the mounting groove portion formed thereon; and a magnetic provided under the fixing piece to be attached to the fixing pedestal or the moving pedestal through magnetic force.

In addition, the fixing pedestal includes a fixing plate; and fixing legs provided at both ends of the fixing plate.

In addition, the movable pedestal includes a movable plate having one end mountable on the end of the fixed plate and having a through-hole through which the patient's foot can protrude; and a moving leg provided at the other end of the moving plate.

In addition, the fixed pedestal further includes a guide rail extending in a longitudinal direction from a side of the fixed plate, and the moving pedestal further includes a moving bearing provided on a side of the moving plate to be movable along the guide rail. can do.

In addition, the moving pedestal further includes a handle provided at the other end of the moving plate, and the fixed pedestal may further include a fixing groove into which the handle can be inserted when the moving pedestal is overlapped.

In addition, the fixed leg and the moving leg, a hollow cylinder; a lifting bar screwed to the inner diameter surface of the cylinder to enable height adjustment during rotation; and an elastic piece provided at an end of the elevating bar.

In addition, the present invention is provided on the corner bottom portion of the fixed pedestal and the movable pedestal, the distance sensor for measuring the distance from the operating table on which the treatment pedestal is placed; a controller that receives the height information of the bottom of the corner from the distance sensor and checks the horizontal state of the treatment pedestal by comparing the heights between the bottom of each corner; and a display displaying the horizontal state checked by the controller.

In addition, the fixed pedestal or the movable pedestal may include a transparent material that can transmit radiation and see through the patient's lower extremity state.

In addition, the instrument holder may include a fixing piece having the mounting groove formed therein, and having a self-weight fixable to the upper surface of the fixing pedestal or the moving pedestal.

Since the embodiments of the present invention can be superimposed between the fixed pedestal and the movable pedestal, there is an advantage that the treatment pedestal can be easily stored in a space constrained by space.

In addition, since the embodiments of the present invention allow the position and height of the treatment pedestal to be adjusted according to the body type of the patient, the patient can receive the treatment while comfortably lying on the operating table.

In addition, since the embodiments of the present invention can fix the surgical tool required for the treatment on the treatment pedestal through the instrument holder, it is possible to prevent in advance the position change and departure of the treatment instrument that may occur during the treatment, and through this , there is an advantage that the stability of the procedure can be secured.

In addition, in the embodiments of the present invention, after confirming the flat state of the treatment pedestal, the treatment pedestal can be maintained in a horizontal state by adjusting the height of the legs (fixed leg, movable leg), so that a stable treatment tool can be mounted on the treatment pedestal There is an advantage that

1 is a perspective view showing a treatment pedestal according to an embodiment of the present invention.
2 is a plan view showing a treatment pedestal according to an embodiment of the present invention.
Figure 3 is a side view showing a treatment pedestal according to an embodiment of the present invention.
FIG. 4 is an enlarged view showing an enlarged portion "A" of FIG. 3 .
FIG. 5 is an enlarged view illustrating an enlarged portion "B" of FIG. 3 .
FIG. 6 is an enlarged view illustrating an enlarged portion "C" of FIG. 2 .
7 is a perspective view showing the instrument holder of the treatment pedestal according to a modified example of the present invention.
8 is a perspective view showing the instrument holder of the treatment pedestal according to another modified example of the present invention.
9 is a perspective view showing a state in which the movable pedestal of the treatment pedestal is superimposed on the fixed pedestal, according to an embodiment of the present invention.
10 is a block diagram illustrating the control logic of the treatment pedestal according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration and operation according to the embodiment of the present invention will be described in detail. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following description is one of several aspects of the present invention that is claimable, and the following description may form a part of the detailed description of the present invention. However, in describing the present invention, detailed descriptions of known configurations or functions may be omitted for clarity of the present invention.

The present invention is capable of making various changes and may include various embodiments, and specific embodiments are illustrated in the drawings and described in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In addition, terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by these terms. These terms are used only for the purpose of distinguishing one component from another. When it is said that an element is 'connected' or 'connected' to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in between. it should be The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

Figure 1 is a perspective view showing a treatment pedestal according to an embodiment of the present invention, Figure 2 is a plan view showing a treatment pedestal according to an embodiment of the present invention, Figure 3 is a treatment according to an embodiment of the present invention It is a side view showing a pedestal, FIG. 4 is an enlarged view showing an enlarged part "A" of FIG. 3, and FIG. 5 is an enlarged view showing an enlarged part "B" of FIG. 3 .

1 to 5, the treatment pedestal 10 according to an embodiment of the present invention includes a fixed pedestal 100 and a movable pedestal 200 that can be mounted on the end of the fixed pedestal 100, It may include an instrument holder 300 for mounting the surgical instrument (W).

Specifically, the fixing pedestal 100 may be placed (mounted) on the operating table 20 on which a procedure for a patient is performed. Various medical instruments (not shown) necessary for the procedure may be placed on the fixing pedestal 100 .

The fixing pedestal 100 includes a fixing plate 110 provided in the form of a flat plate, fixing legs 120 provided at both ends (front and rear ends) of the fixing plate 110 , and a length from the side of the fixing plate 110 . It may include a guide rail 130 extending in the direction.

A fixing groove 212 may be formed in the fixing plate 110 of the fixing pedestal 100 . The fixing groove 212 may provide a space in which a handle (not shown) of the movable pedestal 200 to be described later can be inserted when the moving pedestal 200 is superimposed on the fixed pedestal 100 . When the handle of the moving stand 200 is inserted into the fixing groove portion 212 of the fixed plate 110 , the moving stand 200 and the fixed base 100 may be accurately overlapped and overlapped with each other.

The fixed leg 120 includes a hollow cylinder 401, a lifting bar 402 screwed to the inner diameter surface of the cylinder 401, and an elastic piece 403 provided at an end of the lifting bar 402. can A female screw thread may be formed on the inner diameter surface of the cylinder 401 , and a male screw thread capable of being engaged with the female screw thread and rotatable may be formed on the outer diameter surface of the lifting bar 402 .

Accordingly, when the elevating bar 402 is rotated while being inserted into the cylinder 401, the male thread of the elevating bar 402 rotates along the female thread of the cylinder 401, and the elevating bar 402 is It may be lifted from the cylinder 401 . By adjusting the length of the fixing leg 120 according to the elevation of the lifting bar 402 , the height of the fixing pedestal 100 may be adjusted.

A plurality of fixing legs 120 may be provided at both end corners of the fixing plate 110 . For example, the fixing leg 120 may be provided in four pieces provided at both corners of one end and both corners of the other end of the fixing plate 110 . Of course, the position and number of the fixing legs 120 may be variously changed in consideration of the horizontal posture and weight balance of the fixing pedestal 100 .

The movable pedestal 200 may be superimposed on the fixed pedestal 100 during storage of the treatment pedestal. In addition, for the treatment of the patient, the movable pedestal 200 may provide the same plane extending from the fixed pedestal 100 while being mounted on the end of the fixed pedestal 100 .

The movable pedestal 200 includes a movable plate 210 mountable on the end of the fixed plate 110 , a movable leg 220 provided on the movable plate 210 , and a movable provided on the side of the movable plate 210 . It may include a bearing 230 .

One end of the moving plate 210 may be provided in the form of a locking jaw (not shown) that can be mounted on the end of the fixed plate 110 . In addition, a pair of through-holes 211 through which the patient's foot can protrude may be formed to be spaced apart from one end of the moving plate 210 . A moving leg 220 may be provided at the other end of the moving plate 210 .

The moving leg 220 may be configured as one provided at the central portion of the other end of the moving plate 210 . The movable leg 220 may be provided in a structure corresponding to the fixed leg 120 . For example, the moving leg 220 includes a hollow cylinder 401 , a lifting bar 402 screwed to the inner diameter surface of the cylinder 401 , and an elastic piece 403 provided at an end of the lifting bar 402 . ) may be included.

When the lifting bar 402 is rotated while being inserted into the cylinder 401 , the male thread of the lifting bar 402 rotates along the female thread of the cylinder 401 , and the lifting bar 402 is the cylinder 401 . ) can be raised from By adjusting the length of the movable leg 220 according to the elevation of the elevation bar 402 , the height of the movable pedestal 200 may be adjusted.

The moving bearing 230 may be provided as at least one or more provided on both sides of the moving pedestal 200 . When the moving stand 200 is superimposed on the fixed stand 100 , or when the moving stand 200 is unfolded from the fixed stand 100 , the moving bearing 230 of the moving stand 200 is the fixed base 100 . While moving along the guide rail 130 , it is possible to guide the smooth movement of the movable pedestal 200 with respect to the fixed pedestal 100 .

A handle (not shown) may be provided at the other end of the moving plate 210 . The handle may be provided in the form of a protruding structure that can be gripped by a user for easy movement of the movable pedestal 200 . When the moving pedestal 200 is superimposed on the fixed pedestal 100 , the handle may be inserted and seated in the fixing groove 212 of the fixed pedestal 100 .

In this embodiment, the fixed pedestal 100 or the moving pedestal 200 may be made of aluminum, stainless or steel material, etc., in addition, the fixed pedestal 100 or the moving pedestal 200 is lying on the operating table. In order to inspect the lower extremity state of the patient or to check the lower extremity state in real time, a transparent material that can see through and transmit radiation may be included. For example, the fixed pedestal 100 or the movable pedestal 200 may be made of a glass material or a transparent plastic material.

FIG. 6 is an enlarged view illustrating an enlarged portion "C" of FIG. 2 .

As shown in FIG. 6 , the instrument holder 300 may be attached to the fixed pedestal 100 or the movable pedestal 200 .

The instrument holder 300 may include a fixing piece 310 and a magnetic 320 provided under the fixing piece 310 . A mounting groove 311 for mounting a surgical instrument W, such as a stent or wire, may be formed at a lower portion of the fixing piece 310 . The magnetic 320 may attach the instrument holder 300 to the fixed pedestal 100 or the movable pedestal 200 using magnetic force. At least one of the fixed pedestal 100 and the movable pedestal 200 may include a material to which the magnetic 320 can be magnetically attached.

Since the surgical instrument W is inserted into the mounting groove 311 of the instrument holder 300, the instrument holder 300 is attached to the fixed pedestal 100 or the movable pedestal 200, so the surgical instrument W is It may be stably positioned on the fixed pedestal 100 or the movable pedestal 200 .

In this embodiment, the instrument holder 300 is provided in the form of a cube in which the mounting groove 311 is formed on the lower surface, but the instrument holder 300 may be changed into various shapes/structures for fixing the surgical instrument (W). of course there is

7 is a perspective view showing the instrument holder of the treatment pedestal according to a modified example of the present invention.

As shown in FIG. 7 , the instrument holder 300 may include only a fixing piece 310 having a mounting groove formed thereon. The fixing piece 310 may have its own weight that can be fixed to the upper surface of the fixing pedestal 100 or the moving pedestal 200 .

Of course, in order to be fixed to the upper surface of the fixed pedestal 100 or the movable pedestal 200, the instrument holder 300 may include a weight (not shown) providing a weight for fixing.

8 is a perspective view showing the instrument holder of the treatment pedestal according to another modified example of the present invention.

As shown in FIG. 8 , the instrument holder 300 may be provided in the form of a circular structure having a mounting groove 311 at the upper side and a magnetic 320 at the lower side.

The instrument holder 300 may be attached to the fixed pedestal 100 or the movable pedestal 200 through a magnetic 320 . And the instrument holder 300 may fix the surgical instrument W from the upper side through the mounting groove 311 . When the instrument holder 300 is attached to the fixed pedestal 100 or the movable pedestal 200 , the surgical instrument W may be fixed by being inserted into the mounting groove 311 of the instrument holder 300 .

Hereinafter, an installation process of the present invention having the above configuration will be described.

9 is a perspective view illustrating a state in which the movable pedestal of the treatment pedestal is superimposed on the fixed pedestal, according to an embodiment of the present invention.

As shown in FIGS. 1 and 3 , first, for the patient's treatment, the treatment pedestal 10 is moved to the treatment table 20 on which the patient is lying. And the movable support 200 is mounted on the end of the fixed support 100 so that the through hole 211 of the movable support 200 matches the patient's foot. At this time, the upper surface of the movable pedestal 200 and the upper surface of the fixed pedestal 100 may be located on the same plane, and the treatment pedestal 10 may be maintained in an overall horizontal state.

If the treatment pedestal 10 is not maintained in a horizontal state on the treatment table 20, by adjusting the length of the fixed leg 120 of the fixed pedestal 100 and the moving leg 220 of the moving pedestal 200, The treatment pedestal 10 can be maintained in a horizontal state.

When the treatment pedestal 10 is maintained in a horizontal state, the instrument holder 300 is attached on the treatment pedestal 10, and the treatment instrument W required for the treatment is inserted into the mounting groove 311 of the instrument holder 300. Fix it.

As shown in FIG. 9 , when the treatment is completed, the movable pedestal 200 of the treatment pedestal 10 may be superimposed on the fixed pedestal 100 for storage of the treatment pedestal 10 . When the movable pedestal 200 is superimposed on the fixed pedestal 100, the superimposed treatment pedestal 10 may be moved to a storage location.

10 is a block diagram illustrating the control logic of the treatment pedestal according to another embodiment of the present invention.

As shown in FIG. 10 , the treatment pedestal according to another embodiment of the present invention includes a fixed pedestal 100 , a movable pedestal 200 , an instrument holder 300 , a distance sensor 500 , a controller 600 and a display. 700 may be included.

Here, the treatment pedestal according to another embodiment may be similar to or substantially the same as the configuration described in one embodiment, except for the distance sensor 500 , the controller 600 , and the display 700 , so the configuration described above and descriptions of operations may be omitted, and similar reference numerals may be assigned to similar components.

A plurality of distance sensors 500 may be provided in the corner bottom portion of the fixed pedestal 100 and the movable pedestal 200 . Each distance sensor 500 may measure the distance between the corner bottom and the operating table facing the corner bottom. Information on the height of the corner bottom portion (information on the distance to the operating table) measured through the distance sensor 500 may be applied to the controller 600 .

The controller 600 may receive height information of the corner bottom of the fixed pedestal 100 and the movable pedestal 200 from the distance sensor 500 . After comparing the heights of the corner bottoms measured at the respective corner bottoms, the controller 600 may check whether the horizontal state of the treatment pedestal, that is, the heights of these corner bottoms, is located at the same height. The controller 600 may apply information about the checked horizontal state of the treatment pedestal to the display 700 .

For example, as described above, the moving leg 220 is provided in the central portion of the other end of the moving plate 210 , and the distance sensor 500 is installed on the upper side of the moving leg 220 , and moves on the moving leg 220 side. When the height of the plate 210 is measured, the controller 600 recognizes the height of the moving plate 210 on the moving leg 220 side as a 'reference height', and at least one of the heights of the four fixed legs 120 is If it is different from the reference height, it may be displayed on the display 700 .

The controller 600 may be implemented by an arithmetic device including a microprocessor, a memory, or the like, and the implementation method is obvious to those skilled in the art, so a further detailed description will be omitted.

The display 700 may include a display device capable of displaying the horizontal state checked by the controller 600 .

The user may determine whether the corner bottom portions of the fixed pedestal 100 and the movable pedestal 200 are in a horizontal state through the display 700 . When the corner bottom portion of the fixed base 100 and the moving stand 200 is in a non-horizontal state, the user adjusts the fixed leg 120 or the moving leg 220, and the corner of the fixed base 100 and the moving stand 200 is The bottom part can be adjusted horizontally.

Meanwhile, in another embodiment of the present invention, the user may be informed of the horizontal state checked by the controller 600 through a notification device (not shown) instead of the display 700 .

For example, when the user sets the reference height by adjusting the height of the moving leg 220 , the controller 600 compares the reference height with the height of the fixed plate 110 in the fixed leg 120 to at least one fixed leg It can be recognized that the height at 120 is different from the reference height.

When the height of the at least one fixed leg 120 is different from the reference height, the controller 600 may notify the user that the height does not match by generating a first notification signal through a notification means such as a speaker.

In addition, when the controller 600 recognizes that the height of the fixed leg 120 is adjusted by the user and that even one of the plurality of fixed legs 120 is adjusted to match the reference height, a second sound, such as a sound, etc. A notification signal can be generated.

The user can recognize that the fixed leg 120 being adjusted to match the reference height without looking at the display 700 through the second notification signal generated by the notification device during the height adjustment operation.

As described above, since the present invention enables overlapping between the fixed pedestal and the movable pedestal, it is easy to store the treatment pedestal in a space constrained by space, and the position and height of the treatment pedestal can be adjusted according to the body type of the patient. , the patient lying on the operating table can be provided with the treatment in a comfortable state, and the treatment tool required for the procedure can be fixed on the treatment base through the instrument holder, so the position of the treatment instrument on the treatment stand during the procedure is changed and separated can be prevented in advance, and after checking the flat state of the treatment base, the treatment base can be maintained in a horizontal state by adjusting the height of the legs, so it has excellent advantages such as stable mounting of the treatment tool on the treatment base. .

The embodiments described above are merely illustrative of some examples of the present technical idea, and the scope of the present technical idea is not limited to the described embodiments, and it is within the scope of the present technical idea by those skilled in the art. Various changes, modifications or substitutions will be possible, and all such implementations should be considered to fall within the scope of the present technical spirit.

100: fixed base 110: fixed plate
120: fixed leg 130: guide rail
200: moving pedestal 210: moving plate
220: moving leg 230: moving bearing
300: instrument holder 401: leg
402: elevating bar 403: elastic piece
500: distance sensor 600: controller
700: display

Claims (10)

fixed base;
a movable pedestal mounted on an end of the fixed pedestal to be superimposed on the fixed pedestal, or extended from the fixed pedestal; and
and an instrument holder attachable to the fixed pedestal or the movable pedestal, and providing a mounting groove for mounting a surgical instrument,
the instrument holder
a fixing piece having the mounting groove formed thereon; and
Containing a magnetic provided in the lower portion of the fixing piece so as to be attached to the fixed pedestal or the moving pedestal through magnetic force,
treatment pedestal. delete The method of claim 1,
The fixed pedestal is
fixed plate; and
including fixing legs provided at both ends of the fixing plate,
treatment pedestal. 4. The method of claim 3,
The moving pedestal
a movable plate having one end mounted on the end of the fixed plate and having a through-hole through which the patient's foot can protrude; and
Containing, a moving leg provided at the other end of the moving plate
treatment pedestal. 5. The method of claim 4,
The fixed pedestal is
Further comprising a guide rail extending in the longitudinal direction from the side of the fixing plate,
The moving pedestal
Further comprising a moving bearing provided on the side of the moving plate so as to be movable along the guide rail,
treatment pedestal. fixed base;
a movable pedestal mounted on an end of the fixed pedestal to be superimposed on the fixed pedestal, or extended from the fixed pedestal; and
and an instrument holder attachable to the fixed pedestal or the movable pedestal, and providing a mounting groove for mounting a surgical instrument,
The fixed pedestal is
It includes a fixing plate, and fixing legs provided at both ends of the fixing plate,
The moving pedestal
A moving plate having one end mountable on the end of the fixed plate and having a through hole through which a patient's foot can protrude is formed at one end, a moving leg provided at the other end of the moving plate, and the other end of the moving plate including a handle that becomes
The fixed pedestal is
When the moving pedestal is superimposed, further comprising a fixing groove into which the handle can be inserted,
treatment pedestal. 5. The method of claim 4,
The fixed leg and the moving leg,
hollow cylinder;
a lifting bar screwed to the inner diameter surface of the cylinder to enable height adjustment during rotation; and
Including; an elastic piece provided at the end of the lifting bar
treatment pedestal. fixed base;
a movable pedestal mounted on an end of the fixed pedestal to be superimposed on the fixed pedestal, or extended from the fixed pedestal;
an instrument holder attachable to the fixed pedestal or the movable pedestal, and providing a mounting groove for mounting a surgical instrument;
a distance sensor provided on the corner bottom of the fixed pedestal and the movable pedestal and measuring a distance from the operating table on which the treatment pedestal is placed;
a controller that receives the height information of the bottom of the corner from the distance sensor, and checks the horizontal state of the treatment pedestal by comparing the heights between the bottom of each corner; and
including a display for displaying the horizontal state checked in the controller;
treatment pedestal. The method of claim 1,
The fixed pedestal or the movable pedestal,
Including a transparent material that can transmit radiation and see through the patient's lower extremity condition,
treatment pedestal. fixed base;
a movable pedestal mounted on an end of the fixed pedestal to be superimposed on the fixed pedestal, or extended from the fixed pedestal; and
and an instrument holder attachable to the fixed pedestal or the movable pedestal, and providing a mounting groove for mounting a surgical instrument,
the instrument holder
The mounting groove portion is formed and comprising a fixing piece having its own weight that can be fixed to the upper surface of the fixing pedestal or the moving pedestal,
treatment pedestal.

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