CN218045213U - Clinical wound expanding device that uses of department of general surgery - Google Patents
Clinical wound expanding device that uses of department of general surgery Download PDFInfo
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- CN218045213U CN218045213U CN202221451993.0U CN202221451993U CN218045213U CN 218045213 U CN218045213 U CN 218045213U CN 202221451993 U CN202221451993 U CN 202221451993U CN 218045213 U CN218045213 U CN 218045213U
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Abstract
The utility model relates to a wound expansion field specifically is a clinical wound expansion device that uses of department of general surgery, including the operation table support, the surface activity of operation table support installs the support frame, the middle part fixedly connected with of support frame supports the cover, the inside rotation that supports the cover is connected with the bracing piece. In the utility model, the rotating adjusting rod moves in the adjusting sleeve, and the distance between the supporting ring and the adjusting sleeve is adjusted, so that the supporting ring pulls the expansion plates to slide on the surface of the sliding rod through the connecting rods on the two sides, thereby adjusting the distance between the two expansion plates and the expansion sheet to realize the expansion operation, and the use is convenient and only needs one-man operation; through pressing T type adjusting cover and rotatory, make T type adjusting cover take bracing piece and adjusting collar synchronous revolution, adjust the direction of expansion plate, loosen T type adjusting cover after, reset spring takes T type adjusting cover to rise, makes the spacer pin peg graft in the spacing downthehole portion that corresponds, carries on spacingly, the simple operation.
Description
Technical Field
The utility model relates to a wound expansion field specifically is a clinical wound expanding unit that uses of department of general surgery.
Background
In the process of general surgery clinical operation, in order to fully expose the operation incision in the visual field, the operation incision is often required to be expanded, the existing incision expanding method in the market is that medical staff use an operation drag hook to assist in expanding the operation incision, a plurality of assistants are required to assist in traction, the operation is inconvenient,
because of the existing partial wound expanding device, the operation and use convenience of a plurality of people are required to be poor; because different patients' wound direction is all inconsistent, is difficult to the direction of quick adjustment expanding unit when current partial wound expanding unit uses, uses the simple operation nature poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical wound expanding device of department of general surgery to solve the problem that proposes in the above-mentioned background art: 1. the existing partial wound expanding device needs to be operated by multiple persons, the use convenience is poor, and 2, the existing partial wound expanding device is difficult to quickly adjust the use direction. In order to achieve the above purpose, the utility model provides a following technical scheme: a clinical wound expansion device for general surgery comprises an operating bed support, wherein a support frame is movably mounted on the surface of the operating bed support, a support sleeve is fixedly connected to the middle of the support frame, a support rod is rotatably connected to the inside of the support sleeve, and an adjusting block is movably connected between the upper part of the support rod and the inner wall of the support sleeve;
the bottom of the supporting rod is fixedly connected with an adjusting sleeve, adjusting grooves are symmetrically formed in the bottom of the adjusting sleeve, a sliding rod is fixedly connected between two sides of the inner wall of each adjusting groove, an expansion plate is slidably connected to the surface of each sliding rod, an expansion piece is fixedly connected to the bottom of each expansion plate, a U-shaped hinge block is fixedly connected to the side wall of each expansion plate, a rectangular groove matched with the U-shaped hinge block is formed in the side wall of each adjusting sleeve, and a connecting rod is hinged to the middle of each U-shaped hinge block;
the middle part of the adjusting sleeve is movably connected with an adjusting rod, the surface of the adjusting rod is movably sleeved with a supporting ring, and two sides of the supporting ring are respectively hinged with one end of each of the two connecting rods.
Preferably, the regulating block comprises a T-shaped regulating cover, the T-shaped regulating cover is movably sleeved on the upper portion of the supporting rod, the top of the T-shaped regulating cover penetrates through a knob fixedly connected with the supporting sleeve, limiting pins are symmetrically and fixedly connected to the surface of the T-shaped regulating cover, twelve limiting holes are formed in the inner top surface of the supporting sleeve at equal intervals along the circumference, the two limiting pins are movably inserted into the adjacent two limiting holes respectively, and a reset spring is fixedly connected between the inner top surface of the T-shaped regulating cover and the top of the supporting rod.
Preferably, the two sides of the inner wall of the T-shaped adjusting cover are provided with sliding blocks, the upper portion of the supporting rod is symmetrically provided with sliding grooves, and the two sliding blocks are connected to the inner portions of the two sliding grooves in a sliding mode.
Preferably, the upper portion of expansion plate has seted up the round hole, expansion plate passes through round hole sliding connection on the surface of slide bar, the inner wall of round hole rotates and is connected with the ball, the surface overlap joint of ball and the surface of slide bar.
Preferably, the surface of the adjusting rod is fixedly sleeved with a supporting bearing, and an inner ring of the supporting ring is fixedly connected with an outer ring of the supporting bearing.
Preferably, the middle part of the side wall of the adjusting sleeve is provided with a screw hole, and the adjusting rod is in threaded connection with the inside of the screw hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, use through the cooperation of adjusting parts such as pole, expansion plate and connecting rod, rotate the regulation pole and remove in the adjusting collar is inside, adjust the distance between support ring and the adjusting collar, make the support ring pull the expansion plate at the surface slip of slide bar through the connecting rod of both sides to adjust the distance between two expansion plates and the expansion piece and realize expanding the operation, convenient to use only needs one-man operation can.
The utility model discloses in, use through the cooperation of parts such as T type adjusting cover, bracing piece and spacer pin, press T type adjusting cover and rotatory, make T type adjusting cover take bracing piece and adjusting collar synchronous revolution, adjust the direction of expansion board, loosen T type adjusting cover back, reset spring takes T type adjusting cover to rise, makes the spacer pin peg graft in the spacing downthehole portion that corresponds, carries on spacingly, the simple operation.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a sectional view of the adjusting sleeve and the expanding plate according to the present invention;
fig. 4 is a sectional view of the position of the support sleeve and the position of the limiting hole.
In the figure: 1. a surgical bed support; 2. a support frame; 3. a support sleeve; 4. a support bar; 5. a regulating block; 501. a T-shaped adjusting cover; 502. a knob; 503. a limit pin; 504. a limiting hole; 505. a return spring; 6. an adjusting sleeve; 7. an adjustment groove; 8. a slide bar; 9. an expansion plate; 10. an expansion sheet; 11. a U-shaped hinge block; 12. a rectangular groove; 13. a connecting rod; 14. adjusting a rod; 15. and (4) a support ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a clinical wound expansion device for general surgery comprises an operating table support 1, wherein a support frame 2 is movably mounted on the surface of the operating table support 1, a support sleeve 3 is fixedly connected to the middle of the support frame 2, a support rod 4 is rotatably connected to the inside of the support sleeve 3, and an adjusting block 5 is movably connected between the upper part of the support rod 4 and the inner wall of the support sleeve 3; the support frame 2 is a conventional adjusting bracket, and the conventional product is not described.
The bottom of the supporting rod 4 is fixedly connected with an adjusting sleeve 6, the bottom of the adjusting sleeve 6 is symmetrically provided with adjusting grooves 7, a sliding rod 8 is fixedly connected between two sides of the inner wall of each adjusting groove 7, the surface of each sliding rod 8 is slidably connected with an expansion plate 9, the bottom of each expansion plate 9 is fixedly connected with an expansion piece 10, the side wall of each expansion plate 9 is fixedly connected with a U-shaped hinge block 11, the side wall of each adjusting sleeve 6 is provided with a rectangular groove 12 matched with each U-shaped hinge block 11, and the middle part of each U-shaped hinge block 11 is hinged with a connecting rod 13;
the middle part of the adjusting sleeve 6 is movably connected with an adjusting rod 14, the surface of the adjusting rod 14 is movably sleeved with a supporting ring 15, and two sides of the supporting ring 15 are respectively hinged with one end of the two connecting rods 13.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the adjusting block 5 includes a T-shaped adjusting cover 501, the T-shaped adjusting cover 501 is movably sleeved on the upper portion of the supporting rod 4, a knob 502 is fixedly connected to the top of the T-shaped adjusting cover 501 through the supporting sleeve 3, a limiting pin 503 is symmetrically and fixedly connected to the surface of the T-shaped adjusting cover 501, twelve limiting holes 504 are equidistantly formed on the inner top surface of the supporting sleeve 3 along the circumference, the two limiting pins 503 are respectively movably inserted into the two adjacent limiting holes 504, and a return spring 505 is fixedly connected between the inner top surface of the T-shaped adjusting cover 501 and the top of the supporting rod 4. And one end of the opening of the limiting hole 504 is provided with a chamfer so as to facilitate the insertion of the limiting pin 503.
In this embodiment, as shown in fig. 1 and fig. 2, the sliding blocks are disposed on both sides of the inner wall of the T-shaped adjusting cover 501, the sliding grooves are symmetrically disposed on the upper portion of the supporting rod 4, and the two sliding blocks are respectively slidably connected inside the two sliding grooves. The sliding groove is matched with the sliding block, so that the T-shaped adjusting cover 501 can drive the supporting rod 4 to synchronously rotate in the rotating process.
In this embodiment, as shown in fig. 3, a circular hole is formed in the upper portion of the expansion plate 9, the expansion plate 9 is slidably connected to the surface of the sliding rod 8 through the circular hole, a ball is rotatably connected to the inner wall of the circular hole, and the surface of the ball is overlapped with the surface of the sliding rod 8. The ball arrangement reduces the frictional resistance of the expansion plate 9 during movement of the surface of the slide 8.
In this embodiment, as shown in fig. 1 and 3, a support bearing is fixedly sleeved on the surface of the adjusting rod 14, and an inner ring of the support ring 15 is fixedly connected with an outer ring of the support bearing. The supporting bearing arrangement ensures that the adjusting rod 14 cannot drive the supporting ring 15 to synchronously rotate in the rotating process, and avoids interference caused by driving the connecting rod 13 to rotate.
In this embodiment, as shown in fig. 3, a screw hole is formed in the middle of the side wall of the adjusting sleeve 6, and the adjusting rod 14 is screwed inside the screw hole.
The utility model discloses a use method and advantage: the wound expansion device for the general surgery department clinic has the working process as follows:
as shown in fig. 1 to 4, when in use, the rotating adjusting rod 14 moves inside the adjusting sleeve 6, the distance between the supporting ring 15 and the adjusting sleeve 6 is adjusted, at this time, the supporting ring 15 pulls the hinged U-shaped hinge block 11 and the expansion plate 9 to slide on the surface of the sliding rod 8 through the connecting rods 13 at both sides, so as to adjust the distance between the two expansion plates 9 and the expansion sheet 10, thereby realizing the wound expansion operation, and the threaded connection mode of the adjusting rod 14 and the adjusting sleeve 6 is convenient for limiting, only one-man operation is needed, and the working efficiency is improved;
the knob 502 is pressed and rotated to enable the knob 502 to drive the T-shaped adjusting cover 501 to move downwards, at the moment, the limiting pin 503 on the surface of the T-shaped adjusting cover 501 is not inserted into the corresponding limiting hole 504, the supporting rod 4 and the adjusting sleeve 6 are driven to synchronously rotate in the rotating process of the T-shaped adjusting cover 501, and therefore the expansion plate 9 movably connected to the adjusting sleeve 6 is convenient to expand wounds in different directions.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a department of general surgery is wound expansion device for clinic, includes operation table support (1), its characterized in that: the surface of the operating table support (1) is movably provided with a support frame (2), the middle part of the support frame (2) is fixedly connected with a support sleeve (3), the inside of the support sleeve (3) is rotatably connected with a support rod (4), and an adjusting block (5) is movably connected between the upper part of the support rod (4) and the inner wall of the support sleeve (3);
the bottom of the supporting rod (4) is fixedly connected with an adjusting sleeve (6), adjusting grooves (7) are symmetrically formed in the bottom of the adjusting sleeve (6), a sliding rod (8) is fixedly connected between two sides of the inner wall of each adjusting groove (7), the surface of each sliding rod (8) is slidably connected with an expansion plate (9), the bottom of each expansion plate (9) is fixedly connected with an expansion piece (10), the side wall of each expansion plate (9) is fixedly connected with a U-shaped hinge block (11), the side wall of the adjusting sleeve (6) is provided with a rectangular groove (12) matched with the U-shaped hinge block (11), and the middle of each U-shaped hinge block (11) is hinged with a connecting rod (13);
the middle part of the adjusting sleeve (6) is movably connected with an adjusting rod (14), the surface of the adjusting rod (14) is movably sleeved with a supporting ring (15), and two sides of the supporting ring (15) are respectively hinged with one end of each of the two connecting rods (13).
2. A clinical wound dilation device for general surgery according to claim 1, wherein: the adjusting block (5) comprises a T-shaped adjusting cover (501), the T-shaped adjusting cover (501) is movably sleeved on the upper portion of the supporting rod (4), the top of the T-shaped adjusting cover (501) penetrates through a supporting sleeve (3) fixedly connected with knobs (502), the surface of the T-shaped adjusting cover (501) is symmetrically and fixedly connected with limiting pins (503), twelve limiting holes (504) are formed in the inner top surface of the supporting sleeve (3) along the circumference at equal intervals, the two limiting pins (503) are movably inserted into the adjacent two limiting holes (504) respectively, and a reset spring (505) is fixedly connected between the inner top surface of the T-shaped adjusting cover (501) and the top of the supporting rod (4).
3. A clinical wound dilation device for general surgery according to claim 2, wherein: the two sides of the inner wall of the T-shaped adjusting cover (501) are provided with sliding blocks, the upper portion of the supporting rod (4) is symmetrically provided with sliding grooves, and the sliding blocks are connected to the two sliding grooves in a sliding mode.
4. A clinical wound dilation device for general surgery according to claim 1, wherein: the upper portion of the expansion plate (9) is provided with a round hole, the expansion plate (9) is connected to the surface of the sliding rod (8) in a sliding mode through the round hole, the inner wall of the round hole is connected with a ball in a rotating mode, and the surface of the ball is in lap joint with the surface of the sliding rod (8).
5. A clinical wound dilation device for general surgery according to claim 1, wherein: the surface of the adjusting rod (14) is fixedly sleeved with a supporting bearing, and the inner ring of the supporting ring (15) is fixedly connected with the outer ring of the supporting bearing.
6. A clinical wound expansion device for general surgery department according to claim 1, wherein: the middle part of the side wall of the adjusting sleeve (6) is provided with a screw hole, and the adjusting rod (14) is in threaded connection with the inside of the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451993.0U CN218045213U (en) | 2022-06-11 | 2022-06-11 | Clinical wound expanding device that uses of department of general surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451993.0U CN218045213U (en) | 2022-06-11 | 2022-06-11 | Clinical wound expanding device that uses of department of general surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045213U true CN218045213U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221451993.0U Active CN218045213U (en) | 2022-06-11 | 2022-06-11 | Clinical wound expanding device that uses of department of general surgery |
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| Country | Link |
|---|---|
| CN (1) | CN218045213U (en) |
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2022
- 2022-06-11 CN CN202221451993.0U patent/CN218045213U/en active Active
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