CN219089560U - Lung puncture fixing frame - Google Patents

Abstract

The utility model discloses a lung puncture fixing frame which comprises a U-shaped frame, wherein a fixing mechanism is arranged at the lower side of the vertical part of the U-shaped frame, a sliding mechanism is arranged at the upper side of the horizontal part of the U-shaped frame, the sliding mechanism comprises square moving holes formed in the horizontal part of the U-shaped frame, sliding square grooves are formed in the front side and the rear side of each square moving hole, the two square sliding blocks are movably arranged in each sliding square groove, a plurality of ball grooves are formed in the upper side and the lower side of each square sliding block, universal balls are arranged in the ball grooves in a rolling mode, the universal balls are tangent to the inner wall of the upper side or the inner wall of the lower side of each square sliding square groove, and the same fixing operation holes are formed in the upper side and the lower side of each square sliding block. The utility model can facilitate the puncture positioning of doctors, ensure the accuracy and normal operation of puncture parts, effectively avoid secondary puncture and ensure the later pathological examination and disease judgment.

Description

Lung puncture fixing frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a lung puncture fixing frame.

Background

Lung puncture is used in clinic in a relatively large number, is a minimally invasive operation, can be performed under the guidance of B-ultrasound and under the guidance of X-rays, and is currently performed under the guidance of CT. When suspicious lesions including nodular lesions or lesions of unknown cause are found on the lung, a method of performing biopsy and taking pathology can be adopted in diagnosis, so that tissue is taken for pathological examination of sections, and the method is very useful in clinic.

In the current lung puncture operation, puncture needs to be performed under equipment guidance, when the puncture needs to be performed on a part to be punctured after the completion of the guidance, but the mark is fuzzy due to operations such as sterilization, and the like, so that the positioning is inconvenient, the interpretation of the focus position by a puncture doctor is affected, the corresponding focus area is possibly not punctured, secondary puncture is needed, the pain of a patient is increased, and the later section pathological examination and disease judgment are affected.

Disclosure of Invention

The utility model aims to provide a lung puncture fixing frame to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lung puncture mount, includes U type frame, the downside at the vertical position of U type frame is equipped with fixed establishment, the horizontal part upside of U type frame is equipped with slide mechanism, slide mechanism is including setting up the square removal hole in U type frame horizontal part top, the square groove of sliding has all been seted up to square removal hole's front and back both sides, two the same square slider has been placed to the activity of sliding square inslot, a plurality of ball grooves have been seted up to square slider's upside and downside, the universal ball of ball groove rolling installation, the universal ball is tangent with the upside inner wall or the downside inner wall of sliding square groove, same fixed operation hole has been seted up to square slider's upside and downside, the universal ball is located the front and back both sides of fixed operation hole, two the slide hole has all been seted up to square slider's upside, two screw thread fastening bars pass the slide hole respectively and run through the upside of sliding square groove, two be equipped with moving mechanism between the screw thread fastening bars, the screw thread sleeve is equipped with the butterfly nut of screw thread cover.

Preferably, the fixing mechanism comprises two fixing clamping plates fixedly connected to the lower side of the U-shaped frame, an L-shaped bottom plate is fixedly connected to the lower side of the fixing clamping plates, two clamping openings formed by the L-shaped bottom plates and the fixing clamping plates are opposite, a plurality of threaded holes are formed in the horizontal position of the L-shaped bottom plate, a threaded adjusting rod is sleeved in each threaded hole, and a top plate is fixedly connected to the upper side of each threaded adjusting rod.

Preferably, the moving mechanism comprises two fixing plates which are symmetrically and fixedly connected to the upper side of the threaded fastening rod, a rotating shaft is fixedly connected between the two fixing plates, and the same U-shaped handle is sleeved on the two rotating shafts.

Preferably, the left side and the right side of the U-shaped frame are fixedly connected with fixed handles, and the lower side of the threaded adjusting rod is fixedly connected with a rotary handle.

Preferably, the anti-slip sleeves are fixedly sleeved on the upper part of the rotary handle and the outer part of the fixed handle, and the anti-slip pad is fixedly connected to the upper side of the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is made of medical plastic materials, avoids influencing the normal operation of CT or medical equipment thereof, firstly marks when the position needing to be punctured is determined through an instrument, fixes the whole device on two sides of an operation table through a fixing mechanism according to the marks, moves the square sliding block through a moving mechanism, moves the square sliding block in a sliding square groove, and the friction force between the square sliding block and the inner wall of the sliding square groove, simultaneously can avoid the movement of the square sliding block in the up-down direction, moves a fixing operation hole to align to a required puncturing position, rotates a butterfly nut, fixes the square sliding block, avoids moving in operation, can disinfect the position needing to be punctured after the completion, performs puncturing operation through the fixing operation hole, and can facilitate the puncturing and positioning of doctors, ensure the accuracy and normal operation of the puncturing position, effectively avoid the possibility of secondary puncturing, and ensure the pathological examination and disease judgment in the later stage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the sliding mechanism of FIG. 1;

FIG. 3 is a schematic view of the structure A in FIG. 2;

fig. 4 is a schematic diagram of the structure B in fig. 1.

In the figure: 1. a U-shaped frame; 2. square moving holes; 3. sliding square grooves; 4. square slide block; 5. a ball groove; 6. a universal ball; 7. fixing the operation hole; 8. a sliding hole; 9. a threaded fastening rod; 10. a butterfly nut; 11. a fixed clamping plate; 12. an L-shaped bottom plate; 13. a threaded hole; 14. a threaded adjusting rod; 15. a top plate; 16. a fixing plate; 17. a rotating shaft; 18. a U-shaped handle; 19. a fixed handle; 20. rotating the handle; 21. an anti-skid sleeve; 22. an anti-slip mat.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a lung puncture mount, includes U type frame 1, the downside at the vertical position of U type frame 1 is equipped with fixed establishment, the horizontal position upside of U type frame 1 is equipped with slide mechanism, slide mechanism is including setting up square removal hole 2 on the horizontal position of U type frame 1, slide square groove 3 has all been seted up to the front and back both sides of square removal hole 2, two slide square groove 3 internal activity has placed same square slider 4, a plurality of ball grooves 5 have been seted up to the upside and the downside of square slider 4, ball groove 5 roll-mounting has universal ball 6, same fixed operation hole 7 has been seted up to the upside and the downside of square slider 4, universal ball 6 is located the front and back both sides of fixed operation hole 7, two slide square groove 3's upside has all been seted up slide hole 8, two screw thread tightening rod 9 of side fixed connection of square slider 4, two screw thread tightening rod 9 pass respectively slide square groove 8 and two and have been equipped with screw thread tightening rod 9 between the screw thread tightening rod 10.

The fixing mechanism comprises two fixing clamping plates 11 fixedly connected to the lower side of the U-shaped frame 1, an L-shaped bottom plate 12 is fixedly connected to the lower side of the fixing clamping plates 11, two clamping openings formed by the L-shaped bottom plate 12 and the fixing clamping plates 11 are opposite, a plurality of threaded holes 13 are formed in the horizontal position of the L-shaped bottom plate 12, threaded adjusting rods 14 are sleeved in the threaded holes 13 in a threaded mode, a top plate 15 is fixedly connected to the upper side of each threaded adjusting rod 14, the top plate 15 is attached to the lower side of the operating table through rotating the threaded adjusting rods 14, the top plate 15 and the L-shaped bottom plate 12 can clamp the operating table, and the whole fixing frame can be fixed at a proper position of the operating table.

The moving mechanism comprises two fixing plates 16 which are symmetrically and fixedly connected to the upper side of the threaded fastening rod 9, a rotating shaft 17 is fixedly connected between the two fixing plates 16, the same U-shaped handle 18 is sleeved on the two rotating shafts 17, the U-shaped handle 18 can be moved left and right to drive the square sliding block 4 to move in the sliding square groove 3, and when the operation is needed, the U-shaped handle 18 can be rotated once.

The fixed handle 19 of the equal fixedly connected with in left side and the right side of U type frame 1 makes things convenient for operating personnel to mention this mount, fixes the mount in the operation panel both sides, the downside fixedly connected with rotation handle 20 of screw thread regulation pole 14 makes the rotation screw thread regulation pole 14 more laborsaving.

The anti-slip sleeve 21 is fixedly sleeved on the rotary handle 20 and outside the fixed handle 19, slipping is avoided when the device is used, the anti-slip pad 22 is fixedly connected to the upper side of the top plate 15, friction force between the top plate 15 and the operating table is increased, shaking of the whole device is avoided, and normal operation is guaranteed.

Working principle: the whole device is made of medical plastic materials, the influence on the normal operation of CT or medical equipment is avoided, when the position needing to be punctured is determined through an instrument, firstly, marking is carried out, the whole device is fixed on two sides of an operation table through a fixing mechanism according to the marking, the marking is on the same straight line with the marking, then the square sliding block 4 is moved through a moving mechanism, the square sliding block 4 moves in a sliding square groove 3, the friction force between the square sliding block 4 of a universal ball 6 and the inner wall of the sliding square groove 3 can be avoided, meanwhile, the movement of the square sliding block 4 in the up-down direction can be avoided, the fixing operation hole 7 is moved to align to the required puncture position, the butterfly nut 10 is rotated to fix the square sliding block 4, the movement is avoided, the puncture position can be disinfected after the operation is completed, and the puncture fixing frame for the lung can facilitate puncture positioning of doctors, the accuracy and the normal operation of the puncture position are ensured, the possibility of secondary puncture is effectively avoided, and the pathological examination and the disease condition judgment in the later stage are ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a lung puncture mount, includes U type frame (1), its characterized in that: the lower side of the vertical part of the U-shaped frame (1) is provided with a fixing mechanism, and the upper side of the horizontal part of the U-shaped frame (1) is provided with a sliding mechanism;

the utility model provides a screw thread nut, including setting up square removal hole (2) on U type frame (1) horizontal part, square removal hole (2) front and back both sides have all been seted up slip square groove (3), two the same square slider (4) have all been seted up to slip square groove (3) internal activity, a plurality of ball grooves (5) have been seted up with the downside to the upside of square slider (4), ball groove (5) rolling installation has universal ball (6), universal ball (6) are tangent with the upside inner wall or the downside inner wall of slip square groove (3), same fixed operation hole (7) have been seted up to the upside and the downside of square slider (4), universal ball (6) are located the front and back both sides of fixed operation hole (7), two slide hole (8) have all been seted up to the upside of slip square groove (3), two screw thread tightening pole (9) pass respectively in the upside fixed connection two screw thread tightening pole (9) and pass slide hole (8) and run through upside inner wall of slip square groove (3), screw thread nut (9) are equipped with screw thread nut (10) between two.

2. A pulmonary puncture fixing frame according to claim 1, characterized in that: the fixing mechanism comprises two fixing clamping plates (11) fixedly connected to the lower side of the U-shaped frame (1), an L-shaped bottom plate (12) is fixedly connected to the lower side of the fixing clamping plates (11), the two L-shaped bottom plates (12) are opposite to clamping openings formed by the fixing clamping plates (11), a plurality of threaded holes (13) are formed in the horizontal position of the L-shaped bottom plate (12), a threaded adjusting rod (14) is sleeved in the threaded holes (13), and a top plate (15) is fixedly connected to the upper side of the threaded adjusting rod (14).

3. A pulmonary puncture fixing frame according to claim 2, characterized in that: the moving mechanism comprises two fixing plates (16) which are symmetrically and fixedly connected to the upper side of the threaded fastening rod (9), a rotating shaft (17) is fixedly connected between the two fixing plates (16), and the same U-shaped handle (18) is sleeved on the two rotating shafts (17).

4. A pulmonary puncture fixing frame according to claim 3, characterized in that: the left side and the right side of the U-shaped frame (1) are fixedly connected with a fixed handle (19), and the lower side of the threaded adjusting rod (14) is fixedly connected with a rotary handle (20).

5. A pulmonary puncture fixing frame as set forth in claim 4, wherein: the anti-skid sleeves (21) are fixedly sleeved on the rotary handles (20) and outside the fixed handles (19), and anti-skid pads (22) are fixedly connected to the upper sides of the top plates (15).

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