CN112690989A - Operation hood and operation table - Google Patents

Abstract

The invention discloses an operation head cover, which comprises a base and a supporting platform, wherein a lifting device is arranged between the base and the supporting platform, a fixing device used for being connected with an operation table is arranged on the base, the base is arranged on the upper surface of the operation table, the operation head cover is fixedly connected with the operation table through the fixing device, the lifting device controls the lifting of the supporting platform, the supporting platform is supported from the base, a certain space is formed between the supporting platform and the base, the head of a patient is positioned below the supporting platform, when a sterile operation sheet is laid, the sterile operation sheet can be directly laid above the supporting platform, a space is provided for the patient to breathe below the supporting platform, the problem of difficult breathing caused by directly covering the mouth and nose with the sterile operation sheet is solved, the lifting device can adjust the distance between the supporting platform and the base, and can be suitable for patients with different head sizes, the front end of the bed body is provided with the surgical head cover, so that the same beneficial effect as the surgical head cover can be realized.

Description

Operation hood and operation table

Technical Field

The invention relates to the technical field of medical instruments, in particular to an operation hood and an operation bed.

Background

At present, when the domestic cardiac intervention operation (such as radio frequency ablation, cardiac pacemaker implantation, coronary artery stent implantation and the like) is carried out, a sterile surgical drape needs to be laid on a patient, the mouth and the nose of the patient can be covered after the surgical drape is laid, and particularly, in the current epidemic situation special period, the patient still needs to wear a mask, so that the patient can have the condition of breathing difficulty, the patient can not tolerate the operation, and the operation of the operator is further influenced.

Disclosure of Invention

The invention aims to provide an operation hood and an operation bed, and aims to solve the problem that breathing of a patient is difficult due to the fact that an aseptic operation sheet covers the mouth and nose of the patient in the prior art.

The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a surgical hood in a first aspect, which comprises a base and a supporting platform, wherein a lifting device is arranged between the base and the supporting platform, and a fixing device used for being connected with an operating table is arranged on the base.

Preferably, the base includes a base plate and a headrest disposed at the center of the top surface of the base plate.

Preferably, the fixing device comprises extending arms arranged on the left side and the right side of the bottom plate, and fixing components connected with the operating table are arranged at the extending ends of the extending arms.

Preferably, the fixed subassembly includes the fixed plate, the top of fixed plate with the cantilever arm fixed connection, the bottom downwardly extending of fixed plate, be provided with on the fixed plate and run through the screw hole of fixed plate, threaded hole wears to be equipped with locking bolt, locking bolt's screw thread end be used for with the operating table supports tight the connection.

Preferably, the lifting device comprises two lifting devices which are respectively arranged at the left side and the right side of the bottom plate.

Preferably, elevating gear is including the fixed stay bar and the slip bracing piece of cross arrangement, the fixed stay bar with the middle part of slip bracing piece is rotated and is connected, and the rotation axis is along controlling the direction, the fixed stay bar both ends respectively with the bottom plate with supporting platform swivelling joint, the rotation axis is along controlling the direction, the both ends of slip bracing piece respectively with the bottom plate with supporting platform sliding swivelling joint, the rotation axis is along controlling the direction and along the fore-and-aft direction slip, the bottom plate or the last drive arrangement that is provided with of supporting platform, drive arrangement one end with the slip bracing piece is connected.

Preferably, the bottom plate and the supporting platform are provided with a sliding groove and a sliding block, the sliding groove extends along the front-back direction, the sliding block is rotatably connected with the end part of the sliding supporting rod, and the rotation axis is along the left-right direction.

Preferably, the driving device is an electric push rod, one end of the electric push rod is fixedly connected with the bottom plate or the supporting platform, and the other end of the electric push rod is fixedly connected with the corresponding sliding block.

Preferably, the driving device comprises a motor and a lead screw, the lead screw is rotatably connected with the bottom plate or the supporting platform and is in threaded connection with the sliding block, and one end of the lead screw, which is connected with the bottom plate or the supporting platform, is in transmission connection with the motor.

The invention provides an operating bed in a second aspect, which comprises a bed body and the operating head cover, wherein the operating head cover is arranged at the front end of the bed body.

The invention provides a surgical hood in a first aspect, which has the following beneficial effects:

the invention provides an operation head cover, wherein a base is arranged on the upper surface of an operation table, the operation head cover is fixedly connected with the operation table through a fixing device, a lifting device controls a supporting platform to lift, the supporting platform is supported away from the base, a certain space is formed between the supporting platform and the base, the head of a patient is positioned below the supporting platform, when a sterile operation sheet is laid, the operation head cover can be directly laid above the supporting platform, and a space is provided for the patient to breathe below the supporting platform, so that the problem of difficult breathing caused by directly covering the sterile operation sheet on the mouth and nose is solved, and the lifting device can adjust the distance between the supporting platform and the base, and can be suitable for patients with different head sizes.

The operating bed provided by the second aspect of the invention has the following beneficial effects:

according to the operating bed provided by the invention, the operating hood is arranged at the front end of the bed body, so that a sterile operating sheet can be covered above the supporting platform during operation, sufficient space is provided for patients to breathe, the problem of difficult breathing caused by directly covering the sterile operating sheet on the mouth and nose is solved, and the lifting device can adjust the distance between the supporting platform and the base, and can be suitable for patients with different head sizes.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a surgical hood according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of a surgical head cover provided with a powered push rod according to an embodiment of the present invention;

FIG. 3 is a side cross-sectional view of a surgical head cover provided with a motor and lead screw according to an embodiment of the present invention;

FIG. 4 is a bottom view of the support platform illustrating an embodiment of the present invention;

fig. 5 is a top view of the base and fixture connection shown in an embodiment of the present invention.

In the figure: 1. a support platform; 2. a base plate; 3. a headrest; 4. an extending arm; 5. a fixing plate; 6. locking the bolt; 7. fixing the support rod; 8. a sliding support bar; 9. a chute; 10. a slider; 11. an electric push rod; 12. a motor; 13. and a lead screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the contents of the invention described in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

Referring to fig. 1 to 5, a first aspect of the present invention provides a surgical hood, including a base and a support platform 1, a lifting device is disposed between the base and the support platform 1, a fixing device connected to an operating table is disposed on the base, the base and the support platform 1 are connected into an integrated structure through the lifting device, the fixing device is connected with the base into an integrated structure, when in use, the surgical hood is fixed on the operating table through the fixing device, the lifting device is adjusted to adjust the support platform 1 to a proper height according to the size of the head of a patient, the patient lies on the operating table, the head is located below the support platform 1, a sterile surgical drape is covered above the support platform 1, a space below the support platform 1 provides a sufficient breathing space for the patient, and the problem of breathing difficulty caused by directly covering the sterile surgical drape on the mouth and nose of the patient is solved, in addition, the lifting device can be adaptively adjusted according to the size of the head of the patient, and the height of the supporting platform 1 is adjusted.

In some embodiments, the base may include a base plate 2 and a headrest 3 centrally disposed on the top surface of the base plate 2, with the patient's head resting on the headrest 3 for increased comfort.

In implementation, the fixing device may include outriggers 4 disposed on the left and right sides of the base plate 2, the right end of the outrigger 4 disposed on the left side is fixedly connected to the left side of the base plate 2, the left end extends to the left side, the left end of the outrigger 4 disposed on the right side is fixedly connected to the right side of the base plate 2, the right end extends to the right side, fixing components for connecting with an operating table are disposed at the outriggers of the outriggers 4, the lengths of the outriggers 4 disposed on the two sides are equal, and the length of the two outriggers 4 plus the length of the base plate 2 in the left and right directions should be greater than the width of the base plate 2, so that the outriggers 4 can extend to the outside of the operating table, the fixing components may include a fixing plate 5 and a locking bolt 6, for example, the outriggers 4 disposed on the left side of the base plate 2, the top end of the fixing plate 5 is fixedly connected to, the axis of screw hole is along left right direction, the screw thread end screw in screw hole right of locking bolt 6, and on the same reason, be located promptly behind the fixed subassembly mirror image on the outrigger 4 on bottom plate 2 right side and be located fixed subassembly on the left outrigger 4 of bottom plate, during the installation, it is rotatory to the direction of keeping away from each other with the locking bolt 6 of both sides, then it places to span the operating table with outrigger 4, it is rotatory to the direction that is close to each other with the locking bolt 6 of both sides, make the screw thread end of locking bolt 6 support the side at the operating table tightly, accomplish fixedly.

In order to make the head of the patient extend into the lower part of the supporting platform 1, two lifting devices can be arranged, which are respectively positioned at the left side and the right side of the bottom plate 2, and the head of the patient is positioned between the two lifting devices.

Specifically, each of the above-mentioned lifting devices may include a fixed support rod 7 and a sliding support rod 8, the lengths of the fixed support rod 7 and the sliding support rod 8 may be equal, the center positions of the fixed support rod 7 and the sliding support rod 8 are rotatably connected and can be connected through a rotating shaft, the rotating axis of the rotating shaft is along the left-right direction, the following detailed description is given by taking the lifting device located on the left side as an example, and the structure of the lifting device on the right side can be obtained by mirroring the lifting device on the left side, therefore, the lifting device on the right side is not described:

the bottom end of the fixed support rod 7 can be rotationally connected with the front end of the left side of the top surface of the bottom plate 2, the top end is rotationally connected with the rear end of the left side of the bottom surface of the support platform 1, the rotation axes are all along the left-right direction, the bottom end of the sliding support rod 8 can be rotationally and slidably connected with the rear end of the left side of the top surface of the bottom plate 2, the top end is rotationally and slidably connected with the front end of the left side of the bottom surface of the support platform 1, the rotation axes are all along the left-right direction, the sliding directions are all along the front-back direction, when the support plate is closest to the bottom plate 2, the bottom end of the sliding support rod 8 is positioned at the rear end of the bottom plate 2, the top end moves towards the rear end of the support platform 1, the fixed support rod 7 moves along with the bottom end, the support platform 1 can be driven to move upwards to be far away from the bottom, used for driving the sliding support rod 8 to move and driving the support platform 1 to move up and down.

Wherein, the left side and the right side of foretell base and supporting platform 1 all are provided with spout 9 and slider 10 with the position that sliding support 8 is connected, and spout 9 extends along the fore-and-aft direction, slider 10 and spout 9 sliding connection, the top of the slider 10 that is located on the base and sliding support 8's bottom swivelling joint, the bottom of the slider 10 that is located on supporting platform 1 and sliding support 8's top swivelling joint, the rotation axis all is along left right direction.

Further, the above-mentioned driving device may be an electric push rod 11, based on the above-mentioned embodiment, when the electric push rod 11 is located on the bottom plate 2, the electric push rod 11 is located at the rear left end of the bottom plate 2, the driving end of the electric push rod 11 is fixedly connected with the bottom plate 2, the head end of the telescopic rod is fixedly connected with the slider 10, when the telescopic rod is extended, the slider 10 on the bottom plate 2 moves forward, the slider 10 on the supporting platform 1 moves backward to drive the supporting platform 1 to ascend, when the telescopic rod is contracted, the slider 10 on the bottom plate 2 moves backward, the slider 10 on the supporting platform 1 moves forward to drive the supporting platform 1 to descend, when the electric push rod 11 is located on the supporting platform 1, the electric push rod 11 is located at the front left end of the supporting platform 1, the driving end of the electric push rod 11 is fixedly connected with the supporting platform 1, the head end of the telescopic rod is, the slider 10 on the supporting platform 1 moves backwards, and the slider 10 on the bottom plate 2 moves back and forth to drive the supporting platform 1 to ascend, and when the telescopic rod contracts, the slider 10 on the supporting platform 1 moves forwards, and the slider 10 on the bottom plate 2 moves backwards to drive the supporting platform 1 to descend.

Or, the above-mentioned driving device may be the motor 12 and the lead screw 13, based on the above-mentioned embodiment, only the left side is described, the driving device on the right side can be obtained by mirroring the driving device on the left side, the motor 12 is disposed at the rear end of the left side of the top surface of the bottom plate 2, the lead screw 13 is rotatably connected with the bottom plate 2, the lead screw 13 is disposed along the front-back direction, the motor 12 is in transmission connection with the rear end of the lead screw 13, the front end of the lead screw 13 extends forward, the slider 10 of the bottom plate 2 is provided with a threaded hole penetrating through the slider 10 along the front-back direction, the lead screw 13 penetrates through the threaded hole and is in threaded connection therewith, when the motor 12 rotates, the slider 10 moves forward and backward on the lead screw.

In addition, the length of the fixed supporting rod 7 is equal to that of the sliding supporting rod 8, the middle position of the fixed supporting rod is in sliding connection, in the moving process, the supporting platform and the bottom plate 2 are always in a parallel state, when the bottom plate 2 is placed horizontally, the supporting platform is also in a horizontal state, the fixing device firmly fixes the operating head cover on an operating table, and articles such as medical instruments can be placed at the top of the supporting platform.

The invention also provides an operating bed, which comprises a bed body and an operating hood arranged at the front end of the bed body, wherein the operating hood is the operating hood, the extending arms 4 on the left side and the right side of a bottom plate 2 of the operating hood extend to the left side and the right side of the bed body, the bottom plate 2 is positioned at the top of the bed body, locking bolts 6 are rotated to enable the locking bolts 6 to be tightly abutted against the two sides of the operating bed, so that the operating hood is clamped and fixed on the operating bed, and then the height of the supporting platform 1 is adjusted by adjusting an electric push rod 11 or a motor 12.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. The utility model provides a surgical hood, its characterized in that includes base and supporting platform (1), the base with be provided with elevating gear between supporting platform (1), be provided with the fixing device who is used for being connected with the operating table on the base.

2. Surgical head cover according to claim 1, characterized in that the base comprises a base plate (2) and a head rest (3) arranged in the center of the top surface of the base plate (2).

3. Surgical head cap according to claim 2, characterized in that the fixing means comprise outriggers (4) arranged on the left and right sides of the base plate (2), the overhanging ends of the outriggers (4) being provided with fixing elements for connection to the surgical table.

4. The surgical hood according to claim 3, wherein the fixing assembly comprises a fixing plate (5), the top end of the fixing plate (5) is fixedly connected with the extending arm (4), the bottom end of the fixing plate (5) extends downwards, a threaded hole penetrating through the fixing plate (5) is formed in the fixing plate (5), a locking bolt (6) penetrates through the threaded hole, and the threaded end of the locking bolt (6) is used for abutting against and connecting with the surgical table.

5. Surgical head cap according to claim 2, characterized in that the lifting means comprise two, respectively arranged on the left and right sides of the base plate (2).

6. The surgical hood according to claim 5, wherein the lifting device comprises a fixed support rod (7) and a sliding support rod (8) which are arranged in a crossed manner, the middle of the fixed support rod (7) and the middle of the sliding support rod (8) are rotatably connected, the rotation axis is along the left-right direction, two ends of the fixed support rod (7) are respectively rotatably connected with the bottom plate (2) and the support platform (1), the rotation axis is along the left-right direction, two ends of the sliding support rod (8) are respectively rotatably connected with the bottom plate (2) and the support platform (1), the rotation axis slides along the left-right direction and along the front-back direction, a driving device is arranged on the bottom plate (2) or the support platform (1), and one end of the driving device is connected with the sliding support rod (8).

7. Surgical head cap according to claim 6, characterized in that the base plate (2) and the support platform (1) are provided with a sliding slot (9) and a slider (10), the sliding slot (9) extends in the front-rear direction, the slider (10) is rotatably connected with the end of the sliding support bar (8), and the rotation axis is in the left-right direction.

8. Surgical head cap according to claim 7, characterized in that the driving means is an electric push rod (11), one end of the electric push rod (11) is fixedly connected with the bottom plate (2) or the supporting platform (1), and the other end is fixedly connected with the corresponding slide block (10).

9. The surgical hood according to claim 7, characterized in that the driving means comprises a motor (12) and a lead screw (13), the lead screw (13) is rotatably connected with the base plate (2) or the supporting platform (1) and is in threaded connection with the slider (10), and one end of the lead screw (13) connected with the base plate (2) or the supporting platform (1) is in transmission connection with the motor (12).

10. An operating bed, characterized in that, including the bed body and the operation head cover of any claim 1 ~ 9, the operation head cover sets up in the bed body front end.

Images