CN215351454U

CN215351454U - Catheter fixing structure for catheter room nursing

Info

Publication number: CN215351454U
Application number: CN202121411508.2U
Authority: CN
Inventors: 郭轶敏; 刘东宇
Original assignee: Affiliated Hospital of Chifeng University
Current assignee: Affiliated Hospital of Chifeng University
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-31
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of medical instruments and discloses a catheter fixing structure for catheter room nursing, which comprises a frame body, wherein the top of the frame body is in threaded connection with a fixing mechanism, the left side of the top of the frame body is in bolted connection with a threaded cylinder, the top of the threaded cylinder is in threaded connection with a threaded rod, and the right side of the top of the frame body is in bolted connection with a cylinder; according to the utility model, the clamping strip is horizontally pushed, the clamping strip horizontally moves on the surface of the sliding rod to extrude the reset spring, so that the clamping strip is separated from the clamping groove, the guide pipe is placed between the upper arc-shaped clamp and the lower arc-shaped clamp, and the guide rod slides in the guide groove to clamp the guide pipe, so that the guide pipes of different types are fixed, and the convenience is improved; according to the utility model, the threaded rod is rotated in the threaded cylinder by the hand-holding block, the lifting cylinder is driven to vertically move in the cylinder by the threaded rod rotating in the threaded cylinder, the proper height is adjusted, the proper angle is adjusted by rotating the rotating seat, and the fastening block is rotated and screwed for fixing, so that the multi-direction adjustment is realized, and the flexibility is improved.

Description

Catheter fixing structure for catheter room nursing

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a catheter fixing structure for catheter room nursing.

Background

The medical catheter silicon rubber has the characteristics of good biocompatibility, aging resistance, stable performance and the like, is proved to be a safe and reliable medical material after decades of clinical use, and at present, a plurality of medical catheters are sold in the market, the medical catheters are tubular rubber products for medical treatment and can be divided into external use and internal use, and the medical catheter silicon rubber is used for conveying various gases and liquids; the latter is called a medical rubber catheter, and can be divided into a single-lumen tube and a multi-lumen tube according to the structure.

The utility model discloses a true new patent, patent number is: 201921932169.5 discloses a hemodialysis nursing catheter fixing device, and the nursing catheter fixing device that has now on its market can not fix the catheter of different specifications, and the limitation is great, can't adjust its height and inclination as required simultaneously, is not convenient for use, and whole device fixed mode is single, is not convenient for the fixed of different places, for this reason we propose a catheter fixing structure for the nursing of catheter room, solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a catheter fixing structure for catheter room nursing, which has the advantages of fixing catheters of different types and flexibly adjusting, and solves the problems that the catheters of different specifications cannot be fixed, the limitation is large, the height and the inclination angle of the catheters cannot be adjusted according to requirements, the catheter fixing structure is inconvenient to use, the fixing mode of the whole device is single, and the catheter fixing structure is inconvenient to apply to different places for fixing.

In order to achieve the purpose, the utility model provides the following technical scheme: a catheter fixing structure for catheter chamber nursing comprises a frame body, wherein a fixing mechanism is connected to the top of the frame body through threads, a threaded cylinder is connected to the left side of the top of the frame body in a bolted mode, a threaded rod is connected to the top of the threaded cylinder in a threaded mode, a cylinder is connected to the right side of the top of the frame body in a bolted mode, a lifting cylinder is connected to the top of the cylinder in a sliding mode, mounting pieces are mounted on the upper end of the lifting cylinder and the upper end of the threaded rod, a rotating mechanism is connected to the inside of the mounting pieces in a rotating mode, a shell is connected to the top of the rotating mechanism in a bolted mode, clamping grooves are formed in the two sides of the inside of the shell, clamping strips are clamped inside the clamping grooves, sliding rods are connected to the tops of the clamping strips in a sliding mode, a long plate is mounted on the surface of the sliding rods, guide rods are connected to the two sides of the bottom of the long plate in a bolted mode, fixing blocks are connected to the bottom of the long plate in a bolted mode, and sliding rods are connected to the sides of the fixing blocks adjacent to the guide rods, and one side of the fixed block adjacent to the clamping strip is clamped with a return spring, and the bottom of the fixed block is provided with an upper arc-shaped clamp.

Preferably, the fixing mechanism comprises a threaded long rod, the lower end of the threaded long rod is hinged with a clamping plate, and the bottom of the clamping plate is provided with a cushion.

Preferably, the rotating mechanism comprises a threaded short rod, one end of the threaded short rod is rotatably connected with a rotating seat, and the right side of the surface of the threaded short rod is in threaded connection with a fastening block.

Preferably, a groove body is formed in the shell, a supporting spring is clamped at the bottom of the groove body, a connecting rod is clamped at the upper end of the supporting spring, and a lower arc-shaped clamp is bolted to the upper end of the connecting rod.

Preferably, rubber pads are arranged on one sides of the lower arc-shaped clamps adjacent to the upper arc-shaped clamps.

Preferably, the guide grooves are formed in the two sides of the top of the shell, and the guide rods are connected with the guide grooves in a sliding mode.

Preferably, the surface of the threaded rod is bolted with a hand-held block.

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

according to the utility model, the clamping strip is horizontally pushed, the clamping strip horizontally moves on the surface of the sliding rod to extrude the reset spring, so that the clamping strip is separated from the clamping groove, the guide pipe is placed between the upper arc-shaped clamp and the lower arc-shaped clamp, and the guide rod slides in the guide groove to clamp the guide pipe, so that the guide pipes of different types are fixed, and the convenience is improved;

according to the utility model, the threaded rod is rotated in the threaded cylinder by the hand-holding block, the lifting cylinder is driven to vertically move in the cylinder by the threaded rod rotating in the threaded cylinder, the proper height is adjusted, the proper angle is adjusted by rotating the rotating seat, and the fastening block is rotated and screwed for fixing, so that the multi-direction adjustment is realized, and the flexibility is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a partial structural sectional view of the present invention.

In the figure: 1. a frame body; 2. a fixing mechanism; 201. a long rod; 202. a clamping plate; 203. a soft cushion; 3. A threaded barrel; 4. a threaded rod; 5. a cylinder; 6. a lifting cylinder; 7. a mounting member; 8. a rotating mechanism; 81. A threaded stub; 82. a rotating seat; 83. a fastening block; 9. a housing; 10. a card slot; 11. clamping the strip; 12. A slide bar; 13. a long plate; 14. a guide bar; 15. a fixed block; 16. a slide bar; 17. a return spring; 18. an upper arc-shaped clamp; 19. a trough body; 20. a support spring; 21. a connecting rod; 22. a lower arc-shaped clamp; 23. A rubber pad; 24. a guide groove; 25. and (4) holding the block by hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a pipe fixed knot constructs for catheter chamber nursing, including framework 1, framework 1's top threaded connection has fixed establishment 2, the left side bolt at framework 1 top has a screw thread section of thick bamboo 3, the top threaded connection of screw thread section of thick bamboo 3 has threaded rod 4, the right side bolt at framework 1 top has drum 5, the top sliding connection of drum 5 has a lift section of thick bamboo 6, installed part 7 is all installed with the upper end of threaded rod 4 to the upper end of a lift section of thick bamboo 6, the internal rotation of installed part 7 is connected with slewing mechanism 8, promote card strip 11 through the level, card strip 11 is at 16 surperficial horizontal migration extrusion reset spring 17 of slide bar, make card strip 11 and draw-in groove 10 break away from the joint, place the pipe arc and press from both sides between 18 and the arc down 22, guide bar 14 slides in guide way 24 and presss from both sides the pipe, thereby fixed different model pipes, the convenience has been improved.

Further, fixed establishment 2 includes screw thread stock 201, and the lower extreme of screw thread stock 201 articulates there is pinch-off blades 202, and the bottom of pinch-off blades 202 installs cushion 203, through setting up fixed establishment 2, can fix different positions to the device, uses fixed more convenient effect.

Further, slewing mechanism 8 includes screw stub 81, and the one end of screw stub 81 is rotated and is connected with and rotates seat 82, and the right side threaded connection on screw stub 81 surface has fastening block 83, through setting up slewing mechanism 8, can make the pipe angle nimble changeable to reinforcing the device flexibility.

Furthermore, the surface of the threaded rod 4 is bolted with a hand-holding block 25, and the threaded rod 4 is rotated by arranging the hand-holding block 25, so that the purpose of convenient operation and use is achieved.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a catheter fixing structure for catheter chamber nursing is characterized in that a shell 9 is bolted at the top of a rotating mechanism 8, clamping grooves 10 are respectively formed in two sides of the interior of the shell 9, clamping strips 11 are clamped in the clamping grooves 10, slide rods 12 are slidably connected to the tops of the clamping strips 11, long plates 13 are mounted on the surfaces of the slide rods 12, guide rods 14 are bolted on two sides of the bottoms of the long plates 13, fixed blocks 15 are bolted at the bottoms of the long plates 13, slide rods 16 are bolted on one sides of the fixed blocks 15 adjacent to the guide rods 14, return springs 17 are clamped on one sides of the fixed blocks 15 adjacent to the clamping strips 11, upper arc-shaped clamps 18 are mounted at the bottoms of the fixed blocks 15, a threaded rod 4 is rotated by a hand holding block 25, the threaded rod 4 rotates in a threaded barrel 3 to drive a lifting barrel 6 to vertically move in the barrel 5 to adjust the proper height, a rotating seat 82 is rotated to adjust the proper angle, and is rotated and screwed by a fastening block 83 to fix the lifting barrel, therefore, the flexibility is improved by multi-directional adjustment.

Further, cell body 19 has been seted up to casing 9's inside, and the bottom joint of cell body 19 has supporting spring 20, and supporting spring 20's upper end joint has connecting rod 21, and connecting rod 21's upper end bolt has lower arc to press from both sides 22, through setting up supporting spring 20, can play the effect of protection to the pipe, avoids oppressing the pipe to the pipe centre gripping.

Furthermore, rubber mats 23 are installed on the adjacent sides of the lower arc-shaped clamp 22 and the upper arc-shaped clamp 18, and the rubber mats 23 are arranged to clamp the conduit, so that the conduit is protected.

Further, guide groove 24 has all been seted up to the both sides at casing 9 top, and guide bar 14 and guide groove 24 sliding connection, through setting up guide groove 24, when installing the pipe centre gripping, can play the effect of being convenient for fixed.

The working principle is as follows: the clamping strip 11 is horizontally pushed, the clamping strip 11 horizontally moves on the surface of the sliding rod 16 to extrude the return spring 17, the clamping strip 11 is separated from the clamping groove 10, the guide pipe is placed between the upper arc-shaped clamp 18 and the lower arc-shaped clamp 22, and the guide rod 14 slides in the guide groove 24 to clamp the guide pipe;

utilize and hold piece 25 and rotate threaded rod 4, threaded rod 4 is rotatory in threaded barrel 3, drives a section of thick bamboo 6 vertical migration in drum 5, adjusts suitable height, rotates and rotates seat 82 and adjusts suitable angle, utilizes fastening block 83 to rotate to screw up and fixes.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A catheter fixing structure for catheter room nursing comprises a frame body (1), and is characterized in that: the top of the frame body (1) is in threaded connection with a fixing mechanism (2), the left side of the top of the frame body (1) is in bolted connection with a threaded cylinder (3), the top of the threaded cylinder (3) is in threaded connection with a threaded rod (4), the right side of the top of the frame body (1) is in bolted connection with a cylinder (5), the top of the cylinder (5) is in sliding connection with a lifting cylinder (6), mounting pieces (7) are mounted at the upper ends of the lifting cylinder (6) and the threaded rod (4), a rotating mechanism (8) is rotatably connected inside the mounting pieces (7), a shell (9) is in bolted connection with the top of the rotating mechanism (8), clamping grooves (10) are formed in two sides inside the shell (9), clamping strips (11) are clamped inside the clamping grooves (10), sliding rods (12) are slidably connected at the tops of the clamping strips (11), and long plates (13) are mounted on the surfaces of the sliding rods (12), the guide rods (14) are bolted to two sides of the bottom of the long plate (13), the fixed block (15) is bolted to the bottom of the long plate (13), the sliding rod (16) is bolted to one side, adjacent to the guide rods (14), of the fixed block (15), the reset spring (17) is clamped to one side, adjacent to the clamping strip (11), of the fixed block (15), and the upper arc-shaped clamp (18) is installed at the bottom of the fixed block (15).

2. The catheter fixing structure for nursing in a catheter room according to claim 1, wherein: the fixing mechanism (2) comprises a threaded long rod (201), the lower end of the threaded long rod (201) is hinged with a clamping plate (202), and a cushion (203) is installed at the bottom of the clamping plate (202).

3. The catheter fixing structure for nursing in a catheter room according to claim 1, wherein: the rotating mechanism (8) comprises a threaded short rod (81), one end of the threaded short rod (81) is rotatably connected with a rotating seat (82), and the right side of the surface of the threaded short rod (81) is in threaded connection with a fastening block (83).

4. The catheter fixing structure for nursing in a catheter room according to claim 1, wherein: cell body (19) have been seted up to the inside of casing (9), the bottom joint of cell body (19) has supporting spring (20), the upper end joint of supporting spring (20) has connecting rod (21), and the upper end bolt joint of connecting rod (21) has lower arc to press from both sides (22).

5. The catheter fixing structure for nursing in a catheter room according to claim 4, wherein: and rubber pads (23) are arranged on the adjacent sides of the lower arc-shaped clamps (22) and the upper arc-shaped clamps (18).

6. The catheter fixing structure for nursing in a catheter room according to claim 1, wherein: guide grooves (24) are formed in the two sides of the top of the shell (9), and the guide rods (14) are connected with the guide grooves (24) in a sliding mode.

7. The catheter fixing structure for nursing in a catheter room according to claim 1, wherein: the surface of the threaded rod (4) is bolted with a hand-held block (25).