CN218979134U

CN218979134U - Puncture positioning device for abdominal abscess

Info

Publication number: CN218979134U
Application number: CN202223042397.XU
Authority: CN
Inventors: 陈好宏
Original assignee: Wuwei Second People's Hospital
Current assignee: Wuwei Second People's Hospital
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-09
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a puncture positioning device for abdominal abscess, which relates to the technical field of medical assistance and comprises a lower tray, a directional ring assembly, a driving device and a position adjusting device, wherein the lower tray is provided with a plurality of guide rails, and the guide rails are arranged on the guide rails: the lower tray is clamped on a sickbed and extends upwards to support and fix the directional ring assembly through a plurality of supporting rods, a rotating device is rotatably arranged at the bottom of the directional ring assembly and is adapted to a structure for adjusting the moving direction of the position adjusting device, a plurality of supporting rods are arranged in an annular array equidistantly along the lower tray, and the driving device is fixed on the rotating device and extends into the directional ring assembly; the utility model uses the sliding head to rotate to drive the moving ring to move, thereby adjusting the position of the puncture sleeve, and simultaneously avoiding the phenomenon of puncture deviation caused by the movement of the puncture sleeve during the puncture by the friction force of the linkage plate and the limiting force of the driving motor on the sliding head.

Description

Puncture positioning device for abdominal abscess

Technical Field

The utility model relates to the technical field of medical assistance, in particular to a puncture positioning device for abdominal abscess.

Background

The abdominal abscess refers to that a certain gap or part in the abdominal cavity is necrotized and liquefied by tissues, viscera, abdominal wall, omentum or mesentery and the like are wrapped to form localized pus accumulation, including subseptal abscess, pelvic abscess and intestinal abscess, the abscess can be absorbed after antibiotic and physiotherapy when smaller, and the larger abscess can be treated by surgery, and a method of incision drainage or thorn drainage can be adopted.

In actual use, because the auxiliary equipment is fixed by no accurate clamping position, the problems that the depth is difficult to master during puncture, the instrument position is free and unstable in operation, the instrument observation position is repeatedly drifted and the like easily occur, the exposure of the operation visual field and the operation are seriously influenced, and an operator is forced to continuously adjust the position of the puncture catheter, so that the operator is easy to fatigue, the instrument operability is reduced, and the operation duration is prolonged.

Therefore, it is necessary to invent a puncture positioning device for abdominal abscess to solve the above problems.

Disclosure of Invention

The utility model aims to provide a puncture positioning device for abdominal abscess, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an abdominal abscess puncture positioning device comprises a lower tray, a directional ring assembly, a driving device and a position adjusting device:

the lower tray is clamped on a sickbed and extends upwards to support and fix the directional ring assembly through a plurality of supporting rods, a rotating device is rotatably arranged at the bottom of the directional ring assembly and is adapted to a structure for adjusting the moving direction of the position adjusting device, a plurality of supporting rods are arranged in an annular array equidistantly along the lower tray, and the driving device is fixed on the rotating device and extends into the directional ring assembly;

the position adjusting device is arranged above the directional ring assembly and is driven by the driving device to move, and the puncture sleeve is fixedly arranged on the position adjusting device to form a structure that the position adjusting device drives the puncture sleeve to adjust the position when moving.

Optionally, the directional ring subassembly includes outer loop and the inner loop of concentric setting, be formed with the direction space between outer loop and the inner loop, the outside fixed mounting of outer loop has a plurality of backup pads of following outer loop circumference evenly distributed, the bottom of backup pad and the top fixed connection of bracing piece.

Optionally, the rotating device comprises a rotating plate and a guiding arc plate, wherein the rotating plate is positioned below the outer ring and the inner ring and drives the guiding arc plate to rotate in the guiding space, the top of the guiding arc plate is fixedly provided with a guiding square frame sleeved on the outer side of the position adjusting device, and the rotating plate is provided with a mounting through hole for being fixed on the driving device.

Optionally, the bottom fixed mounting of rotor plate has the spliced pole, the spliced pole rotates the top of installing at lower tray, the outside fixed mounting of spliced pole has the twist grip that drives the spliced pole rotation.

Optionally, the drive arrangement includes driving motor, rolling disc, extension board and sliding head, driving motor fixes inside the installation through-hole and drives the rolling disc rotation, the extension board is fixed on the rolling disc, drives the sliding head rotation under driving motor's drive and changes the position.

Optionally, the position adjusting device comprises a moving ring, a linkage plate and a hanging plate, wherein the moving ring is positioned above the inner ring and driven by the sliding head to drive the moving ring to move, the linkage plate is fixed on the moving ring and penetrates through the guiding square frame, and the hanging plate is fixed on the linkage plate and hangs the puncture sleeve.

The utility model has the technical effects and advantages that:

1. the utility model uses the sliding head to rotate to drive the moving ring to move, thereby adjusting the position of the puncture sleeve, and simultaneously avoiding the phenomenon of puncture deviation caused by the movement of the puncture sleeve during the puncture by the friction force of the linkage plate and the limiting force of the driving motor on the sliding head.

2. The utility model can drive the puncture sleeve to adjust the moving direction by utilizing the arrangement of the rotating plate, so that the position corresponding to the puncture sleeve can be changed in all directions; the setting that utilizes spliced pole and twist grip can also drive the pivoted panel and rotate when playing the support pivoted panel, relies on the eccentric messenger of direction arc board and installation through-hole simultaneously can avoid drive arrangement to drive the rotatory phenomenon emergence of the rotatory but not removal of position adjustment device.

3. The utility model can guide the movement of the linkage plate by utilizing the arrangement of the guide square frame, so that the movement ring is prevented from being stressed to drive the linkage plate to rotate; meanwhile, the hanging plate can be arranged to be liftable, so that the hanging plate drives the puncture sleeve to adjust the height, and the puncture sleeve is convenient to use.

Drawings

FIG. 1 is a schematic top view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of a rotary handle according to the present utility model;

fig. 5 is a schematic view of the structure of the mounting through hole of the present utility model.

In the figure: 1. a lower tray; 2. a support rod; 3. a puncture sleeve; 4. an outer ring; 5. an inner ring; 6. a guide space; 7. a support plate; 8. a rotating plate; 9. a guide arc plate; 10. guiding the square frame; 11. mounting through holes; 12. rotating the column; 13. rotating the handle; 14. a driving motor; 15. a rotating disc; 16. an extension plate; 17. a slider; 18. a moving ring; 19. a linkage plate; 20. and a hanger plate.

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 a puncture positioning device for abdominal abscess, which is shown in figures 1-5, and comprises a lower tray 1, a directional ring assembly, a driving device and a position adjusting device, wherein the lower tray is provided with a plurality of guide rails, and the guide rails are arranged on the lower tray:

the lower tray 1 is clamped on a sickbed and extends upwards to support and fix the directional ring assembly through a plurality of support rods 2, a rotating device is rotatably arranged at the bottom of the directional ring assembly and is adapted to a structure for adjusting the moving direction of the position adjusting device, the plurality of support rods 2 are arranged in an annular array equidistantly along the lower tray 1, and a driving device is fixed on the rotating device and extends into the directional ring assembly;

the position adjusting device is arranged above the directional ring assembly and driven by the driving device to move, and the puncture sleeve 3 is fixedly arranged on the position adjusting device, so that the position adjusting device drives the puncture sleeve 3 to adjust the position when moving.

In the embodiment, the arrangement of the support rods 2 can play a role in supporting the orientation ring assembly, so that the orientation ring assembly is prevented from falling off when being stressed; the puncture positioning device is convenient to install and fix by using the arrangement of the lower tray 1; the puncture sleeve 3 can be used for guiding puncture drainage.

In some embodiments of the present utility model, the directional ring assembly includes an outer ring 4 and an inner ring 5 concentrically arranged, a guiding space 6 is formed between the outer ring 4 and the inner ring 5, a plurality of support plates 7 uniformly distributed along the circumferential direction of the outer ring 4 are fixedly installed on the outer side of the outer ring 4, and the bottom of the support plates 7 is fixedly connected with the top of the support rod 2.

In the embodiment, the arrangement of the outer ring 4 and the inner ring 5 is used for limiting the rotation of the rotating device, so that the rotating device is prevented from shifting during rotation; providing space for rotation of the turning device by means of the arrangement of the guiding space 6; the height of the outer ring 4 can be ensured by the cooperation of the support plate 7 and the support rod 2.

In some embodiments of the present utility model, the rotating device comprises a rotating plate 8 and a guiding arc plate 9, the rotating plate 8 is located below the outer ring 4 and the inner ring 5 and drives the guiding arc plate 9 to rotate in the guiding space 6, a guiding square frame 10 sleeved outside the position adjusting device is fixedly installed at the top of the guiding arc plate 9, the rotating plate 8 is provided with a mounting through hole 11 for being fixed on the driving device, and the rotating plate 8 is fixed with the inner ring 5;

the bottom of the rotating plate 8 is fixedly provided with a rotating column 12, the rotating column 12 is rotatably arranged at the top of the lower tray 1, and the outer side of the rotating column 12 is fixedly provided with a rotating handle 13 for driving the rotating column 12 to rotate.

In the embodiment, the rotation of the rotating plate 8 is utilized to drive the guide arc plate 9 and the guide square frame 10 to rotate, so that the guide square frame 10 drives the position adjusting device to rotate and adjust the corresponding direction; the installation and fixation of the driving device can be ensured by the arrangement of the installation through holes 11;

the arrangement of the rotating plate 8 can drive the puncture sleeve 3 to adjust the moving direction, so that the position corresponding to the puncture sleeve 3 can be changed in all directions; the arrangement of the rotary column 12 and the rotary handle 13 can also drive the rotary plate 8 to rotate while supporting the rotary plate 8, and the phenomenon that the driving device drives the position adjusting device to rotate instead of move can be avoided by virtue of the eccentricity of the guide arc plate 9 and the mounting through hole 11.

In some embodiments of the present utility model, the driving device includes a driving motor 14, a rotating disc 15, an extension plate 16 and a sliding head 17, wherein the driving motor 14 is fixed inside the installation through hole 11 and drives the rotating disc 15 to rotate, the extension plate 16 is fixed on the rotating disc 15, and the sliding head 17 is driven by the driving motor 14 to rotate to change the position.

In this embodiment, the driving motor 14 is used to drive the rotating disc 15 to rotate, so that the rotating disc 15 drives the sliding head 17 to adjust the position through the extending plate 16.

In some embodiments of the present utility model, the position adjusting device includes a moving ring 18, a linkage plate 19 and a hanging plate 20, where the moving ring 18 is located above the inner ring 5 and drives the moving ring 18 to move under the driving of the sliding head 17, the linkage plate 19 is fixed on the moving ring 18 and passes through the guiding square frame 10, and the hanging plate 20 is fixed on the linkage plate 19 and hangs the puncture sleeve 3.

In the embodiment, the sliding head 17 is utilized to rotate to drive the moving ring 18 to move, so that the position of the puncture sleeve 3 is adjusted, and meanwhile, the phenomenon that the puncture sleeve 3 moves during puncture and puncture offset is caused by the friction force of the linkage plate 19 and the limiting force of the driving motor 14 on the sliding head 17 is avoided;

the movement of the linkage plate 19 can be guided by the arrangement of the guide square frame 10, so that the movement ring 18 is prevented from being forced to drive the linkage plate 19 to rotate; meanwhile, the hanging plate 20 can be arranged to be liftable, so that the hanging plate 20 drives the puncture sleeve 3 to adjust the height, and the puncture sleeve 3 is convenient to use.

The working method of the utility model comprises the following steps:

when the position of the puncture sleeve 3 needs to be adjusted, the driving motor 14 is started, the driving motor 14 drives the rotating disc 15 to rotate, the rotating disc 15 drives the sliding head 17 to rotate through the extension plate 16, the moving ring 18 is pushed to move when the sliding head 17 rotates, the moving ring 18 drives the linkage plate 19 to move, and the linkage plate 19 drives the hanging plate 20 to move to adjust the position through the hanging plate 20;

when the moving direction of the puncture sleeve 3 needs to be adjusted, the rotating handle 13 is rotated, so that the rotating handle 13 drives the rotating plate 8 to rotate through the rotating column 12. The rotating plate 8 drives the guide arc plate 9 to rotate in the guide space 6 to adjust the position, and the linkage plate 19 and the movable ring 18 are driven to synchronously rotate through the guide square frame 10 when the guide arc plate 9 rotates, and meanwhile, the driving motor 14 and the rotating plate 8 synchronously rotate, so that the relative position of the driving motor 14 and the guide square frame 10 is not changed.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The abdominal abscess puncture positioning device is characterized by comprising a lower tray (1), an orientation ring assembly, a driving device and a position adjusting device:

the lower tray (1) is clamped on a sickbed and extends upwards to support and fix the directional ring assembly through a plurality of support rods (2), a rotating device is rotatably arranged at the bottom of the directional ring assembly and is adapted to a structure for adjusting the moving direction of the position adjusting device, the support rods (2) are arranged in an annular array equidistantly along the lower tray (1), and the driving device is fixed on the rotating device and extends into the directional ring assembly;

the position adjusting device is arranged above the directional ring assembly and driven by the driving device to move, and the puncture sleeve (3) is fixedly arranged on the position adjusting device to form a structure that the position adjusting device drives the puncture sleeve (3) to adjust the position when moving.

2. The abdominal abscess puncture positioning device according to claim 1, wherein:

the directional ring assembly comprises an outer ring (4) and an inner ring (5) which are concentrically arranged, a guide space (6) is formed between the outer ring (4) and the inner ring (5), a plurality of supporting plates (7) which are uniformly distributed along the circumferential direction of the outer ring (4) are fixedly arranged on the outer side of the outer ring (4), and the bottoms of the supporting plates (7) are fixedly connected with the tops of the supporting rods (2).

3. The abdominal abscess puncture positioning device according to claim 1, wherein:

the rotating device comprises a rotating plate (8) and a guide arc plate (9), wherein the rotating plate (8) is located below the outer ring (4) and the inner ring (5) and drives the guide arc plate (9) to rotate in the guide space (6), a guide square frame (10) sleeved outside the position adjusting device is fixedly arranged at the top of the guide arc plate (9), and a mounting through hole (11) for fixing the driving device is formed in the rotating plate (8).

4. The abdominal abscess puncture positioning device according to claim 3, wherein:

the bottom of the rotating plate (8) is fixedly provided with a rotating column (12), the rotating column (12) is rotatably arranged at the top of the lower tray (1), and the outer side of the rotating column (12) is fixedly provided with a rotating handle (13) for driving the rotating column (12) to rotate.

5. The abdominal abscess puncture positioning device according to claim 1, wherein:

the driving device comprises a driving motor (14), a rotating disc (15), an extension plate (16) and a sliding head (17), wherein the driving motor (14) is fixed inside the installation through hole (11) and drives the rotating disc (15) to rotate, the extension plate (16) is fixed on the rotating disc (15), and the sliding head (17) is driven by the driving motor (14) to rotate to change the position.

6. The abdominal abscess puncture positioning device according to claim 1, wherein:

the position adjusting device comprises a moving ring (18), a linkage plate (19) and a hanging plate (20), wherein the moving ring (18) is positioned above the inner ring (5) and drives the moving ring (18) to move under the drive of the sliding head (17), the linkage plate (19) is fixed on the moving ring (18) and penetrates through the guide square frame (10), and the hanging plate (20) is fixed on the linkage plate (19) and hangs the puncture sleeve (3).