CN209770544U

CN209770544U - Surgical instrument table

Info

Publication number: CN209770544U
Application number: CN201821094799.5U
Authority: CN
Inventors: 周婷婷; 陈星梅; 刘婷婷
Original assignee: 2nd Affiliated Hospital of Nanjing Medical University
Current assignee: 2nd Affiliated Hospital of Nanjing Medical University
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2019-12-13
Anticipated expiration: 2028-07-11

Abstract

The utility model provides a surgical instruments platform uses with the operating table cooperation, including the main tributary strut and the main instruments platform of locating main tributary strut top, the below of main instruments platform is equipped with first extension platform and second extension platform, first extension platform and second extension platform swing joint in main tributary strut to stagger the setting with the main instruments platform. The utility model provides a surgical instruments platform has realized placing object article in the subregion, has avoided putting moist gauze and electric conductor in mixture and has leaded to the danger of electric burn, has also avoided the sample of taking down in the art to cause surgical instruments to pollute with surgical instruments and a region. And the distance between the surgical incision and the surgical instrument table is shortened, a space for temporarily placing instruments is provided for medical personnel, and the situation that the surgical instruments slide off from the sterile dressing sheet is avoided.

Description

Surgical instrument table

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to surgical instrument platform.

Background

The surgical instrument table is a surgical auxiliary instrument frequently used in surgery, provides a placement area for surgical instruments in surgery, is convenient for an instrument nurse to quickly and correctly transfer articles required by the surgery operation to a doctor, and is convenient for instrument management on an operating table. The existing surgical instrument table is usually arranged beside an operating table, and has a certain distance from a surgical treatment position, so that the following problems can occur when the surgical instrument table is used in an operation: 1. in the case of a recumbent operation, the instrument table is usually placed in the area between the knee and the ankle of the patient, the surgical incision is spaced from the instrument table, and for convenience, the surgeon sometimes places the surgical instrument on a sterile dressing sheet near the incision, which easily causes the instrument to be lost and fall off. 2. The wet gauze used in the operation can easily cause the body of a patient to be wet if being directly placed on the sterile dressing sheet, and the electric burn can easily occur if the position of the negative electrode plate of the electrotome on the instrument table is wet. Even if a waterproof dressing sheet is used, the damp gauze is easily dropped in the body of a patient after being placed on the body for a long time, and the body temperature management in the operation is not facilitated. 3. Some operations take a long time, medical staff can feel tired after long-time operation, and the gravity is easily pressed on the patient because no supporting point is arranged near the incision of the patient on an operating table. 4. The removed specimen, such as a tumor resection, can only be temporarily placed on the instrument table, which can cause contamination of the instrument table and the surgical supplies on the table.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the present invention is to overcome the defect that the surgical instrument table in the prior art is insufficient in the placement area, thereby providing a surgical instrument table capable of placing articles in different areas.

the utility model provides a surgical instrument table which is matched with an operating table for use and comprises a main support frame and a main instrument table arranged on the top of the main support frame,

The below of main apparatus platform is equipped with first extension platform and second extension platform, first extension platform with second extension platform swing joint in main tributary strut, and with the setting of staggering of main apparatus platform.

The first extension table and the second extension table can respectively correspond to the main instrument table and slide to opposite directions, and the first extension table and the second extension table are respectively provided with a retracting position located below the main instrument table and an expanding position located on two horizontal sides of the main instrument table.

The first extension table and the second extension table are connected with the main support frame through extension supports, wherein the extension supports are provided with slide rail mechanisms, and the first extension table and the second extension table are connected with the extension supports through the slide rail mechanisms in a sliding mode.

The slide rail mechanism is along operating table length direction horizontal connection in on the extension support, first extension platform with second extension platform sliding connection respectively in on the slide rail mechanism to along opposite direction in the slide rail mechanism upward to the sliding motion of expansion position.

The main support frame is provided with at least one upright post, the upright post is arranged on one side of the operating table, and the upper end of the upright post is fixedly connected with the main instrument table.

One end of the extension support is connected to the main support frame below the main instrument table, and the other end of the extension support extends to the position above the operating table in the horizontal direction.

The main instrument table and/or the expansion bracket are/is connected to the main supporting frame in a sliding mode through a telescopic rod.

One end of the first expansion table and/or one end of the second expansion table, which is close to the main instrument table, are/is hinged with the sliding rail mechanism through a hinge shaft respectively, and the first expansion table and/or the second expansion table rotate relative to the expansion bracket; and a supporting plate is arranged at one end, far away from the main instrument table, of the sliding rail mechanism, and the supporting plate is abutted against the bottom of the first expansion table and/or the second expansion table.

First extension platform and/or the second extension platform is kept away from the one end bottom of main apparatus platform is equipped with telescopic bearing structure, bearing structure support in on the operating table.

The utility model discloses technical scheme has following advantage:

1. The utility model provides a surgical instruments platform, including main tributary strut and the main apparatus platform of locating main tributary strut top, the below of main apparatus platform is equipped with first extension platform and second extension platform, first extension platform and second extension platform swing joint in main tributary strut to stagger the setting with the main apparatus platform. Through setting up two extension stands, can realize the regional placing object article of branch on the surgical instruments bench, avoided putting moist gauze and electric conductor in mixture and lead to the danger of electric burn, also avoided the sample of taking down in the art and surgical instruments to go out an area with leading to surgical instruments to pollute. Because on first expansion platform and second expansion platform swing joint and main tributary strut, two expansion platforms have extended the scope of main apparatus platform, have shortened the distance of operation incision and surgical instruments platform, provide the space of placing the apparatus temporarily for medical personnel, avoided the condition emergence that surgical instruments directly place and produce the landing on aseptic dressing list.

2. The utility model provides a surgical instruments platform, first extension platform pass through the extension support with the second extension platform and are connected with the main tributary strut, wherein are equipped with slide rail mechanism on the extension support, and first extension platform and second extension platform pass through slide rail mechanism sliding connection on the extension support. First extension platform and second extension platform pass through the sliding connection of slide rail mechanism, can remove relative main apparatus platform, can shrink it to main apparatus platform below when not using, reduce occupation space.

3. The utility model provides a surgical instrument platform is equipped with an at least stand on the main tributary strut, and one side of operating table, its upper end and main instrument platform fixed connection are located to the stand. One end of the expansion bracket is connected to the main support frame below the main instrument table, and the other end of the expansion bracket extends to the upper part of the operating table in the horizontal direction. Because the upright post is arranged on one side of the operating table, the main instrument table is suspended above the operating table from one side of the operating table, so that the distance between the main instrument table and the operation incision is reduced as much as possible. Sterile dressing can be singly covered above the main instrument table and a patient in the operation, so that the whole covering is realized, and the operation is convenient. The expansion bracket also extends to the upper part of the operating table, and can be covered by the sterile dressing sheet when the first expansion table and the second expansion table are drawn out.

4. the utility model provides a surgical instruments platform, main apparatus platform and extension support pass through telescopic link sliding connection on the main tributary strut, have realized the independent control elevating height of main apparatus platform and extension support, and the medical personnel of being convenient for adjust the height according to the demand.

5. The utility model provides a surgical instruments platform, first extension platform and second extension platform are respectively through first slider and second slider and slide rail mechanism sliding connection, and the one end that first extension platform and second extension platform are close to main apparatus platform is passed through the articulated shaft and is articulated with first slider and second slider respectively, and first extension platform and second extension platform expand the leg joint relatively and rotate. In the operation of non-horizontal position, the operating table needs according to the operation requirement angle of adjustment for the patient health is in the tilt state, and first extension platform and second extension platform can rotate angle regulation through the articulated shaft this moment, avoid with patient health contact, hinder going on of operation. The one end that main apparatus platform was kept away from to first slider and second slider all is equipped with the layer board, and layer board and first extension platform and second extension platform bottom butt carry on spacingly to first extension platform and second extension platform, place under the action of gravity, and first extension platform and second extension platform drop to the operating table on.

6. The utility model provides a surgical instruments platform, the one end bottom that main apparatus platform was kept away from to first extension platform and/or second extension platform are equipped with telescopic bearing structure, and bearing structure supports on the operating table, can fix first extension platform and second extension platform pivoted angle, guarantees its stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of a surgical instrument table according to example 1;

FIG. 2 is a plan view of the surgical instrument table and the operating table in example 1;

FIG. 3 is a schematic structural view of an expanded stent in example 1;

FIG. 4 is a schematic view showing the connection between the slide rail mechanism and the extension table in embodiment 1;

fig. 5 is a perspective view of the first extension stage of embodiment 1 after adjusting the angle.

description of reference numerals:

1-a support frame; 2-a master instrument table; 3-expanding the stent; 4-a first extension stand; 5-a second extension stage; 11-upright post; 12-a telescopic rod; 31-a support structure;

6-a slide rail mechanism; 61-a chute; 62-a slide bar; 621-an articulated shaft; 622-pallet; 7-operating table;

Detailed Description

the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a surgical instrument table, which has a structure as shown in fig. 1 to 5, and includes a main support frame 1 and a main instrument table 2 disposed on the top of the main support frame 1, a first expansion table 4 and a second expansion table 5 are disposed below the main instrument table 2, and the first expansion table 4 and the second expansion table 5 are movably connected to the main support frame 1 and are arranged in a staggered manner with respect to the main instrument table 2. Through setting up two extension stands, can realize the regional placing object article of branch on the surgical instruments bench, avoided putting moist gauze and electric conductor in mixture and lead to the danger of electric burn, also avoided the sample of taking down in the art and surgical instruments to go out an area with leading to surgical instruments to pollute. Because first expansion platform 4 and second expansion platform 5 swing joint have extended the scope of main apparatus platform 2 on main tributary strut 1, have shortened the distance of operation incision and surgical instruments platform, provide the space of placing the apparatus temporarily for medical personnel, have avoided surgical instruments to directly place the condition emergence that produces the landing on aseptic dressing list.

as shown in fig. 1, in this embodiment, the main support frame 1 is a U-shaped tube, and a pair of support legs contacting with the ground is provided at the bottom for stabilizing the whole surgical instrument table. Two upper end parts of the support frame 1 are respectively provided with a stand column 11, the stand columns 11 are arranged on one side of the operating table 7, and the upper ends of the stand columns are bent along the horizontal direction and are fixedly connected with the main instrument table 2. Since the column 11 is arranged on one side of the operating table 7, the main instrument table 2 is suspended above the operating table 7 from one side of the operating table 7, so that the distance to the surgical incision is reduced as much as possible. Sterile dressing can be singly covered above the main instrument table 2 and a patient in the operation, so that the whole covering is realized, and the operation is convenient.

As shown in fig. 1, the first expansion table 4 and the second expansion table 5 in this embodiment can respectively slide in opposite directions relative to the main instrument table 2, specifically, the first expansion table 4 and the second expansion table 5 are connected to the main support frame 1 through the expansion bracket 3, wherein the expansion bracket 3 is provided with a slide rail mechanism 6, and the first expansion table 4 and the second expansion table 5 are slidably connected to the expansion bracket 3 through the slide rail mechanism 6. The first and second booths 4 and 5 have a stowed position below the main instrument dock 2 and a deployed position on both horizontal sides of the main instrument dock 2, respectively. The first expansion table 4 and the second expansion table 5 are connected in a sliding mode through the sliding rail mechanism 6, can move relative to the main instrument table 2, and can be retracted to the position below the main instrument table 2 when not in use, so that the occupied space is reduced.

As shown in fig. 1 and 2, the slide rail mechanism 6 in this embodiment is horizontally connected to the expansion bracket 3 along the length direction of the operating table 7, and the first expansion table 4 and the second expansion table 5 are respectively slidably connected to the slide rail mechanism 6 and slidably move on the slide rail mechanism 6 in opposite directions to the extended position. Specifically, as shown in fig. 2, in the operation, the main instrument table 2 in the present embodiment is located above the knee region of the patient, the first extension table 4 is located at the proximal end, and the second extension tables 5 are distributed at both ends of the main instrument table 2 at the distal end. The sterile dressing sheet is covered over the entire surgical instrument table and over the patient's body. Because the height of the first expansion table 4 and the second expansion table 5 is lower than that of the main instrument table 2, the first expansion table 4 and the main instrument table 2 which are closest to the surgical incision are used as sterile areas for placing sterilized surgical instruments, and the second expansion table 5 at the far end is used as an isolation area for placing human tissue samples taken down in the surgery, so that the occurrence of pollution caused by the mixed placement of the human tissue samples and the surgical instruments is avoided. The proximal first extension table 4, by virtue of its proximity to the surgical incision, may be used for temporary placement of surgical instruments that require frequent access. Or the moist gauze is placed on the first expansion table 4, so that the condition that the body temperature of the patient is reduced due to the fact that the sterile dressing sheet covered on the human body area is wetted is avoided.

As shown in fig. 1, the extension bracket 3 in this embodiment has one end connected to the main support frame 1 below the main instrument table 2 and the other end extending horizontally above the operating table 7. Since the slide rail mechanism 6 is arranged on the expansion bracket 3, the first and second expansion stands 4, 5 can also be moved over the operating table 7, under the cover of the sterile dressing sheet.

As shown in fig. 1, the main instrument table 2 and the extension bracket 3 in this embodiment are slidably connected to the main support frame 1 through telescopic rods 12, and can respectively move up and down relative to the main support frame 1. The telescopic link 12 in this embodiment is specifically electric telescopic handle 12, can adjust the height through the controller, need not medical personnel and bow to adjust to the aseptic district of non-of surgical instruments platform below, has reduced the operation degree of difficulty to the sterile environment of operation has also been guaranteed. Because main apparatus platform 2 and extension support 3 are connected on main tributary strut 1 by different telescopic link 12, realized main apparatus platform 2 and extension support 3's independent control lifting height, the medical personnel of being convenient for adjust the height as required.

As shown in fig. 1 and fig. 3, the slide rail mechanism 6 in this embodiment includes an upper slide rail and a lower slide rail that are distributed on the expansion bracket 3 in parallel, and the first expansion platform 4 and the second expansion platform 5 are slidably connected to the expansion bracket 3 through the upper slide rail and the lower slide rail, respectively. The upper slide rail and the lower slide rail are both formed by a group of slide rails which are symmetrically arranged and the side walls of two sides of the expansion platform. When the first expansion table 4 and the second expansion table 5 are located at the same folding position, the two expansion tables are overlapped with each other, and the expansion tables cannot exceed the main instrument table 2 when being folded, so that the space occupation is reduced.

As shown in fig. 3 and 4, the slide rail mechanism 6 in this embodiment is a ball slide rail, which includes a slide groove 61 fixedly connected to the expansion bracket 3 and a slide bar 62 connected to a side wall of the expansion table, and a plurality of balls and a retainer are further disposed between the slide bar 62 and the slide groove 61 for ensuring stability of the sliding connection between the slide bar 62 and the slide groove 61. The sliding groove 61 and the sliding strip 62 are both of groove-shaped structures, and can bear the cantilever moment formed after the extension table is pulled out, and large deformation cannot be generated. An additional reinforcing structure is not required to be arranged between the bottom of the expansion table and the expansion bracket 3, and the occupation of the space above the operating table 7 is reduced.

Since the patient does not use a lying position in a part of the operation, the body part of the patient needs to be inclined by adjusting the angle of the operating table 7, and therefore, the angles of the first and second expansion tables 4 and 5 need to be adjusted according to the body position of the patient. As shown in fig. 4 and 5, the first and second expansion tables 4 and 5 are hinged to the slide bar 62 through hinge shafts 621 at the ends of the first and second expansion tables 4 and 5 close to the main instrument table 2, respectively, and the first and second expansion tables 4 and 5 rotate relative to the hinge shafts 621 to raise the angle to the operating table 7. The first and second expansion tables 4 and 5 can be rotated by the hinge shaft 621 to adjust the angle, so as to avoid contacting with the body of the patient to prevent the operation from being hindered. When the first and second extension stands 4 and 5 are raised to a certain angle, the sterile dressing sheet covers the first and second extension stands, so that the surgical instruments and other objects on the table top do not fall down onto the operating table 7.

Meanwhile, considering that the extension table hinged with the slide bar 62 can drop to the operating table 7 under the action of gravity, a supporting plate 622 is arranged at one end of the slide bar 62 far away from the main instrument table 2, and the supporting plate 622 is derived downwards from the slide bar 62 and is bent inwards by 90 degrees to abut against the bottoms of the first extension table 4 and the second extension table 5, so that the first extension table 4 and the second extension table 5 are limited to be in a horizontal position and do not drop any further.

As shown in fig. 4 and 5, in the embodiment, a telescopic supporting structure 31 is disposed at the bottom of one end of the first expanding table 4 and the second expanding table 5 away from the main instrument table 2, and the supporting structure 31 is supported on the operating table 7, so as to fix the rotation angle of the first expanding table 4 and the second expanding table 5, and ensure the stability thereof. Specifically, the method comprises the following steps. The support structure 31 in this embodiment is a telescopic bracket, one end of which is hinged to the bottom of the extension table, and the other end of which can be fixed to a fixed frame at the edge of the operating table 7. The expansion table can bear certain load, support points are provided for medical workers, and the medical workers are prevented from applying gravity to patients independently.

Alternatively, the first and second expansion tables 4 and 5 in this embodiment can be hinged to the slide bar 62 through a hinge shaft 621.

example 2

The present embodiment provides a surgical instrument table, which is different from the surgical instrument table in embodiment 1 in that the slide rail mechanism 6 on the extension bracket 3 is provided with only one set of symmetrically distributed ball slide rails in the present embodiment. The first and second expansion tables 4 and 5 are slidably connected to the same set of ball tracks through first and second slide bars 62 and 62, respectively. When in the stowed position, the ends of the first and second slides are adjacent to each other. The number of slide rail layers of the slide rail mechanism 6 in the embodiment is only one, and the space above the operating table 7 is occupied less.

Example 3

The present embodiment provides a surgical instrument table, which is different from the surgical instrument table in embodiment 1 in that the first extension table 4 and the second extension table 5 in the present embodiment are fixedly connected to the slide bar 62, and one end of the sliding groove 61 close to the main instrument table 2 is hinged to the extension through a hinge shaft 621. When the first expansion platform 4 and the second expansion platform 5 need to be lifted, the expansion platforms are communicated with the sliding rails and rotate relative to the expansion bracket 3. The docking station is angularly fixed by a support structure 31 when the docking station is in the deployed position. When in the stowed position, the table does not drop down onto the operating table 7 under the constraint of the expansion bracket 3.

Example 4

The present embodiment provides a surgical instrument table, which is different from the surgical instrument table in embodiment 1 in that the telescopic rod 12 is not provided between the extension bracket 3 and the main support frame 1 in this embodiment. Instead, the upper slide rail and the lower slide rail are respectively connected to the extension bracket 3 through a lifting column, so that the first extension table 4 and the second extension table 5 realize independent height adjustment.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A surgical instrument table is matched with an operating table (7) for use and comprises a main support frame (1) and a main instrument table (2) arranged at the top of the main support frame (1),

It is characterized in that the preparation method is characterized in that,

A first expansion table (4) and a second expansion table (5) are arranged below the main instrument table (2), and the first expansion table (4) and the second expansion table (5) are movably connected to the main support frame (1) and are arranged in a staggered manner with the main instrument table (2);

The first expansion table (4) and the second expansion table (5) are connected with the main support frame (1) through expansion supports (3), wherein slide rail mechanisms (6) are arranged on the expansion supports (3), and the first expansion table (4) and the second expansion table (5) are slidably connected onto the expansion supports (3) through the slide rail mechanisms (6); the first expansion table (4) and the second expansion table (5) can be retracted to the lower part of the main instrument table (2) through the sliding rail mechanism (6).

2. A surgical instrument table according to claim 1, wherein the first extension table (4) and the second extension table (5) are slidably movable in opposite directions with respect to the main instrument table (2), respectively, and the first extension table (4) and the second extension table (5) have a stowed position below the main instrument table (2) and a deployed position horizontally on both sides of the main instrument table (2), respectively.

3. A surgical instrument table according to claim 2, wherein the slide rail mechanism (6) is horizontally connected to the extension bracket (3) along the length of the operating table (7), and the first extension table (4) and the second extension table (5) are respectively slidably connected to the slide rail mechanism (6) and slidably move on the slide rail mechanism (6) in opposite directions to the extended position.

4. A surgical instrument table according to any one of claims 2 to 3, wherein the main support frame (1) is provided with at least one upright (11), the upright (11) being provided on one side of the operating table (7) and having its upper end fixedly connected to the main instrument table (2).

5. A surgical instrument table according to claim 4, characterized in that the extension bracket (3) is connected at one end to the main support frame (1) below the main instrument table (2) and at the other end extends horizontally above the operating table (7).

6. a surgical instrument table according to claim 5, characterized in that the main instrument table (2) and/or the extension bracket (3) is/are slidably connected to the main support frame (1) by means of a telescopic rod (12).

7. A surgical instrument table according to claim 6, wherein one end of the first extension table (4) and/or the second extension table (5) close to the main instrument table (2) is/are hinged to the slide rail mechanism (6) through a hinge shaft (621), and the first extension table (4) and/or the second extension table (5) rotate relative to the extension bracket (3); the slide rail mechanism (6) is kept away from one end of the main instrument table (2) is provided with a supporting plate (622), and the supporting plate (622) is abutted to the bottoms of the first expansion table (4) and/or the second expansion table (5).

8. A surgical instrument table according to claim 7, characterized in that a telescopic support structure (31) is provided at the bottom of the end of the first extension table (4) and/or the second extension table (5) remote from the main instrument table (2), the support structure (31) being supported on the operating table (7).