CN221286218U - Adjustable operation position frame - Google Patents

Abstract

The utility model discloses an adjustable surgical body position frame, which relates to the technical field of medical instruments and comprises a supporting plate, wherein the supporting plate is of a hollow rectangular shell structure, a U-shaped rotating block is fixedly connected to the middle of the supporting plate, a separation preventing plate is fixedly connected to the middle position inside the hollow rectangular shell structure, first springs are fixedly connected to the two sides of the separation preventing plate, which face the supporting plate, one end of the first springs, which is far away from the separation preventing plate, is fixedly connected with a sliding supporting plate, one end of the sliding supporting plate, which is far away from the first springs, extends out of the supporting plate, and one end of the sliding supporting plate, which extends out of the supporting plate, is provided with a fan-shaped pulling plate. When the human body slides to one side extending out of the supporting plate, the human body pushes the fan-shaped pulling plate, so that the sliding supporting plate extends out of the end part of the supporting plate to support the back, and the purpose of stretching the sliding supporting plate according to the human body requirement is realized.

Description

Adjustable operation position frame

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an adjustable surgical body position frame.

Background

The surgical position refers to the position of a patient in operation, and the correct surgical position can obtain good surgical field exposure, especially for deep operation, and can prevent the occurrence of unexpected injuries such as nerves, limbs and the like and shorten the operation time; on the contrary, the operation may be difficult, and damage, hemorrhage or serious consequences of the vital organ may be caused, so that the correct operation position is crucial for the smooth operation.

The lateral position of 90 degrees or more than 90 degrees is a common operation body position, and can be divided into a chest lateral position, a kidney lateral position and a hip lateral position, wherein the chest lateral position is suitable for operations of lung, esophagus, lateral chest wall, lateral waist and the like; among the prior art, patent application number is CN202223289127.9, and the patent name is an operating table with position frame, can fix a position to operation patient's position, but has the drawback: in order to maintain the patient in a lateral position of 90 degrees or more until the operation is finished, the body of the patient needs to be restrained, but the conventional support plate surface length cannot meet the existing requirements due to the size of the patient, and the adjustment is inconvenient and cannot adapt to the position of the patient.

It is therefore necessary to provide an adjustable surgical body position frame to address the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide an adjustable operation body position frame so as to solve the problem that the patient is required to be restrained until the operation is finished by maintaining the lateral position of 90 degrees or more than 90 degrees, but the length of a conventional support plate surface cannot meet the existing requirements due to the size of the patient.

In order to achieve the above purpose, the technical scheme of the utility model provides an adjustable surgical body position frame, which comprises a supporting plate, the supporting plate is of a hollow rectangular shell structure, a U-shaped rotating block is fixedly connected to the middle of the supporting plate, a separation preventing plate is fixedly connected to the middle position inside the hollow rectangular shell structure, first springs are fixedly connected to two sides of the separation preventing plate, one end of the first springs, far away from the separation preventing plate, is fixedly connected with a sliding supporting plate, one end of the sliding supporting plate, far away from the first springs, extends out of the supporting plate, one end of the sliding supporting plate, far away from the supporting plate, is provided with a fan-shaped pulling plate, one end of the sliding supporting plate, close to the separation preventing plate, is fixedly connected with a trapezoidal clamping tooth, the trapezoidal clamping tooth is located on one surface, close to the U-shaped rotating block, a plurality of trapezoidal clamping grooves are fixedly arranged on one surface, facing the trapezoidal clamping tooth, of the trapezoidal clamping groove corresponds to the trapezoidal clamping tooth, a second spring is fixedly connected to the trapezoidal clamping groove, and the end of the second spring is movably attached to one surface, close to the U-shaped rotating block, of the sliding supporting plate.

Preferably, the outside of backup pad is provided with the telescopic link, the telescopic link passes through the axis of rotation and rotates to be connected on the U-shaped pivoted piece.

Preferably, the movable sleeve in outer lane department of telescopic link is equipped with the slide bar, pass through bolt hole and bolt connection between slide bar and the telescopic link, the bolt hole equidistance on the slide bar is provided with a plurality of, the one end that the U-shaped pivoted piece was kept away from to the telescopic link is provided with a bolt hole, pass through the bolt between the bolt hole on the telescopic link and the bolt hole that corresponds on the slide bar and insert and fix.

Preferably, one end of the sliding rod, which is far away from the supporting plate, is provided with a hexagonal screw, the sliding rod is in threaded connection with the hexagonal screw, a supporting column is slidably connected to the position, which is close to the hexagonal screw, of the sliding rod, and the sliding rod is fixed by the hexagonal screw when sliding on the supporting column.

Preferably, the bottom fixedly connected with electric putter fixed slot of support column, fixed mounting has electric putter on the electric putter fixed slot, the one end that electric putter kept away from the support column is provided with the fixed plate, fixed being provided with the fixed plate groove on the fixed plate, fixed connection between electric putter's tip and the fixed plate groove.

Preferably, the fixing plate is fixedly provided with a concave clamping groove, and one end of the concave clamping groove is connected with a first screw through threaded fit.

The utility model has the technical effects and advantages that:

1. When the human body slides to one side of the extending support plate, the human body pushes the fan-shaped pulling plate, so that the sliding support plate extends out of the end part of the support plate to support the back, and the purpose of extending and retracting the sliding support plate according to the human body needs is realized. Because the inside of backup pad is provided with trapezoidal draw-in groove, trapezoidal bayonet and second spring, realized conveniently adjusting the length that the slip backup pad stretched out the backup pad at any time and with the fixed purpose of backup pad.

2. When the sliding support plate extends out of the support plate and needs to be positioned, the back can be supported on the sliding support plate backwards, and the back presses the sliding support plate, so that the trapezoidal clamping teeth are clamped in the corresponding trapezoidal clamping grooves, and the positioning of the sliding support plate is completed; when the length that the support plate stretched out is required to be adjusted to the slip backup pad, the back can relax forward for the second spring promotes the slip backup pad and moves towards the direction of keeping away from the U-shaped pivoted piece, and at this moment, trapezoidal clamping tooth stretches out from trapezoidal draw-in groove, and the human body is when promoting fan-shaped arm-tie, and the slip backup pad can be smooth removes in the backup pad, has realized the purpose that the length of conveniently adjusting the slip backup pad and stretching out the backup pad.

3. The telescopic rod can be telescopic on the sliding rod, so that the position of the supporting plate on the operating table can be adjusted, and the position of a patient can be adjusted conveniently.

4. The backup pad can be provided with two, makes things convenient for patient's back to need different positions to stabilize, also can make the patient rely on when the operation have a more comfortable position convenient operation to go on. When the height of the support plate needs to be adjusted, the sliding rod upwards slides along the axial direction of the support column, and after the sliding rod slides to a proper position, the sliding rod is fixed on the support column by utilizing the hexagon screw, so that the purpose of adjusting the height of the support plate is achieved. When the electric push rod is started, the position of the supporting plate on the operating table can be adjusted in a large range.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a first view angle structure of an adjustable surgical body position frame according to the present utility model.

Fig. 2 is a schematic view of a second view angle structure of the adjustable surgical body position frame of the present utility model.

Fig. 3 is a schematic view of a third view angle structure of the adjustable surgical body position frame according to the present utility model.

Fig. 4 is a cross-sectional view of the adjustable surgical body position frame of the present utility model.

Fig. 5 is an enlarged schematic view of fig. 3a according to the present utility model.

Fig. 6 is a drawing showing the stretching intention of the adjustable surgical body position rack of the present utility model.

In the figure: 1. a sliding support plate; 2. a fan-shaped pulling plate; 3. a support plate; 4. a trapezoidal clamping groove; 5. a second spring; 6. a first spring; 7. an anti-disengagement plate; 8. a U-shaped rotating block; 9. a rotating shaft; 10. a telescopic rod; 11. a slide bar; 12. a support column; 13. a hexagonal screw; 14. a fixing plate; 15. an electric push rod; 16. a bolt hole; 17. a plug pin; 18. a fixed plate groove; 19. trapezoidal clamping teeth; 20. a first screw; 21. and an electric push rod fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an adjustable surgical body position frame as shown in fig. 1-6, which comprises a support plate 3, wherein the support plate 3 is placed on an operating table for supporting the back of a patient.

In order to solve the problem that a patient is required to maintain a 90-degree or more lateral position until the operation is finished, the patient needs to be restrained, but the length of a large and small conventional supporting plate surface cannot meet the existing requirement due to the size of the patient is considered, the supporting plate 3 is arranged into a hollow rectangular shell structure, the middle part of the supporting plate 3 is fixedly connected with a U-shaped rotating block 8, the middle position inside the hollow rectangular shell structure is fixedly connected with a separation preventing plate 7, the two sides of the separation preventing plate 7 facing the supporting plate 3 are fixedly connected with first springs 6, one end of the first springs 6 away from the separation preventing plate 7 is fixedly connected with a sliding supporting plate 1, one end of the sliding supporting plate 1 away from the first springs 6 extends out of the supporting plate 3, one end of the sliding supporting plate 1 extending out of the supporting plate 3 is provided with a fan-shaped pulling plate 2, one end of the sliding supporting plate 1 close to the separation preventing plate 7 is fixedly connected with trapezoidal clamping teeth 19, the trapezoidal clamping teeth 19 are positioned on one surface of the sliding supporting plate 1 close to the U-shaped rotating block 8, the inner surface of the supporting plate 3 faces the trapezoidal clamping teeth 19, a plurality of trapezoidal clamping grooves 4 are fixedly arranged on one surface of the trapezoidal clamping teeth 4, the trapezoidal clamping grooves 4 correspond to the trapezoidal clamping teeth 19, one surface, the two sides of the trapezoidal clamping grooves 4, which are fixedly connected with second springs 5, and the movable end of the sliding supporting plate 5 close to the U-shaped rotating block 1 is attached to one surface of the sliding supporting plate 8; when the sliding support plate is in operation, when a human body slides to one side extending out of the support plate 3, the human body pushes the fan-shaped pulling plate 2, so that the sliding support plate 1 extends out of the end part of the support plate 3 to support the back, and the purpose of stretching the sliding support plate 1 according to the human body needs is achieved.

Furthermore, as the trapezoid clamping groove 4, the trapezoid clamping teeth 19 and the second spring 5 are arranged in the supporting plate 3, the purposes of conveniently adjusting the length of the sliding supporting plate 1 extending out of the supporting plate 3 and fixing the supporting plate 3 at any time are achieved, and particularly, when the sliding supporting plate 1 extends out of the supporting plate 3 and needs to be positioned on the sliding supporting plate 1, the back can be supported on the sliding supporting plate 1 backwards, the back presses the sliding supporting plate 1, so that the trapezoid clamping teeth 19 are clamped in the corresponding trapezoid clamping grooves 4, and the positioning of the sliding supporting plate 1 is completed; when the length of the sliding support plate 1 extending out of the support plate 3 needs to be adjusted, the back can be loosened forward, so that the second spring 5 pushes the sliding support plate 1 to move towards the direction away from the U-shaped rotating block 8, at the moment, the trapezoidal clamping teeth 19 extend out of the trapezoidal clamping grooves 4, and when the fan-shaped pulling plate 2 is pushed by a human body, the sliding support plate 1 can smoothly move in the support plate 3, and the purpose of conveniently adjusting the length of the sliding support plate 1 extending out of the support plate 3 is achieved.

Considering that the position of the support plate 3 is not easy to adjust when being placed on an operating table, the support plate is usually only supported on one side of the operating table, if a patient needs to adjust the position on the operating table, the support plate 3 needs to be integrally moved and fixed at the corresponding position, and is troublesome, therefore, a telescopic rod 10 is arranged outside the support plate 3, and the telescopic rod 10 is rotatably connected to the U-shaped rotating block 8 through a rotating shaft 9; the outer ring of the telescopic rod 10 is movably sleeved with a sliding rod 11, the sliding rod 11 is connected with the telescopic rod 10 through bolt holes 16 and bolts 17, a plurality of bolt holes 16 are equidistantly arranged on the sliding rod 11, one end of the telescopic rod 10, which is far away from the U-shaped rotating block 8, is provided with a bolt hole 16, and the bolt holes 16 on the telescopic rod 10 are fixed with the corresponding bolt holes 16 on the sliding rod 11 through bolts 17 in a plugging manner; when the telescopic rod 10 works, the telescopic rod 11 can be telescopic, so that the position of the supporting plate 3 on an operating table can be adjusted, the position of a patient can be adjusted conveniently, and the telescopic rod is convenient to use; when the telescopic rod is specifically used, the sliding rod 11 is fixed by the bolts when corresponding bolt holes are corresponding to each other when the telescopic rod 10 is moved, and the purpose of adjusting the length is achieved.

Still further, backup pad 3 can be provided with two, and the patient's back of convenience needs different positions to stabilize, also can make the patient rely on when the operation have a more comfortable position convenient operation to go on.

In actual use, the height of the support plate 3 can also be adjusted, in particular: the one end that backup pad 3 was kept away from at slide bar 11 is equipped with hexagon screw 13, and slide bar 11 is threaded connection with hexagon screw 13, and slide bar 11 is close to hexagon screw 13's position sliding connection has support column 12, and slide bar 11 is fixed slide bar 11 by hexagon screw 13 when sliding on support column 12, when the height of needs regulation backup pad 3, slide bar 11 upwards slides along the axis direction of support column 12, after sliding to suitable position, utilizes hexagon screw 13 to fix slide bar 11 on support column 12, has accomplished the purpose of adjusting backup pad 3 height.

In order to further improve the adjustment distance of the support plate 3 on the operating table, an electric push rod fixing groove 21 is fixedly connected to the bottom of the support column 12, an electric push rod 15 is fixedly arranged on the electric push rod fixing groove 21, a fixing plate 14 is arranged at one end, far away from the support column 12, of the electric push rod 15, a fixing plate groove 18 is fixedly arranged on the fixing plate 14, and the end part of the electric push rod 15 is fixedly connected with the fixing plate groove 18; when the electric push rod 15 is started, the position of the support plate 3 on the operating table can be adjusted in a large range.

The fixing plate 14 is fixedly provided with a concave clamping groove, and one end of the concave clamping groove is connected with a first screw 20 through threaded fit; when in use, the concave clamping groove can be clamped on the side surface of the operation bed board, and the first screw 20 is used for fixing, so that the main body is supported.

Further, when a patient is resting on the support plate 3, the sliding support plate 1 is in a sliding state under the support of the second spring 5, and can slide to two sides automatically according to the proper length required by the back width of the patient, and then the fan-shaped pulling plate 2 is buckled under the action of the first spring 6 to keep the shape of the patient stable, and the sliding support plate 1 can be limited at different length positions under the action of the first spring 6 so as not to be separated from the hollow rectangular shell.

Furthermore, when the operation of the patient is completed, the sliding support plate 1 is not stressed, the trapezoidal clamping teeth 19 and the trapezoidal clamping grooves 4 are not in a separated state under the action of the second springs 5, the sliding support plate 1 is also in a self-sliding state, and when the patient leaves the support plate 3, the first springs 6 drive the sliding support plate 1 to return to the original position for resetting

Any numerical value recited herein includes all values of the lower and upper values that increment by one unit from the lower value to the upper value, as long as there is a spacing of at least two units between any lower value and any higher value. For example, if it is stated that the number of components or the value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, then the purpose is to explicitly list such values as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. in this specification as well. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be explicitly recited in this description, and all possible combinations of values recited between the lowest value and the highest value are believed to be explicitly stated in the description in a similar manner.

Unless otherwise indicated, all ranges include endpoints and all numbers between endpoints. "about" or "approximately" as used with a range is applicable to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30," including at least the indicated endpoints.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.

Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the inventors regard such subject matter as not be considered to be part of the disclosed subject matter.

Claims (10)

1. An adjustable operation position frame, includes backup pad, its characterized in that: the support plate is of a hollow rectangular shell structure, a U-shaped rotating block is fixedly connected to the middle of the support plate, an anti-disengaging plate is fixedly connected to the middle position inside the hollow rectangular shell structure, first springs are fixedly connected to the two sides of the anti-disengaging plate, one end, away from the anti-disengaging plate, of the first springs is fixedly connected with a sliding support plate, one end, away from the first springs, of the sliding support plate extends out of the support plate, and a fan-shaped pulling plate is arranged at one end, extending out of the support plate, of the sliding support plate;

The one end fixedly connected with trapezoidal clamping tooth that the slip backup pad is close to the anti-disengaging board, and trapezoidal clamping tooth is located the slip backup pad and is close to the one side of U-shaped pivoted piece, the inside of backup pad is fixed to be equipped with a plurality of trapezoidal draw-in grooves on the one side of trapezoidal clamping tooth, trapezoidal draw-in groove corresponds with trapezoidal clamping tooth.

2. The adjustable surgical body position rack of claim 1, wherein: the outside of backup pad is provided with the telescopic link, the telescopic link passes through the axis of rotation and rotates to be connected on the U-shaped pivoted piece.

3. The adjustable surgical body position rack of claim 2, wherein: the telescopic rod is characterized in that a sliding rod is movably sleeved at the outer ring of the telescopic rod, the sliding rod is connected with the telescopic rod through a bolt hole and a bolt, and a plurality of bolt holes are formed in the sliding rod at equal intervals.

4. An adjustable surgical body position rack according to claim 3, wherein: the one end that the backup pad was kept away from to the slide bar is equipped with the hex screw, the slide bar is threaded connection with the hex screw, the slide bar is close to the position sliding connection of hex screw has the support column, the slide bar is fixed the slide bar by the hex screw when sliding on the support column.

5. The adjustable surgical body position rack of claim 4, wherein: the bottom fixedly connected with electric putter fixed slot of support column, fixed mounting has electric putter on the electric putter fixed slot, the one end that electric putter kept away from the support column is provided with the fixed plate.

6. The adjustable surgical body position rack of claim 5, wherein: the fixed plate is fixedly provided with a fixed plate groove, and the end part of the electric push rod is fixedly connected with the fixed plate groove.

7. The adjustable surgical body position rack of claim 5, wherein: the fixing plate is fixedly provided with a concave clamping groove, and one end of the concave clamping groove is connected with a first screw through threaded fit.

8. The adjustable surgical body position rack of claim 1, wherein: the trapezoidal draw-in groove is interior fixedly connected with second spring, the tip activity laminating of second spring is close to the one side of U-shaped pivoted piece at the slip backup pad.

9. An adjustable surgical body position rack according to claim 3, wherein: one end of the telescopic rod, which is far away from the U-shaped rotating block, is provided with a bolt hole.

10. The adjustable surgical body position rack of claim 9, wherein: the bolt holes on the telescopic rod are fixed with the corresponding bolt holes on the sliding rod through bolt insertion.