CN215194857U

CN215194857U - Surgical nursing catheter fixing device

Info

Publication number: CN215194857U
Application number: CN202121519709.4U
Authority: CN
Inventors: 勾英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-17
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a surgical nursing catheter fixing device, which comprises an equipment shell, a rotating button, an extrusion plate, a long gear and a reset spring, wherein the inner part of the equipment shell is rotatably connected with a rotating shaft, one end of the rotating shaft, which is far away from the equipment shell, is fixedly connected with the rotating button, the surface of the rotating shaft is fixedly connected with the inner part of the long gear, the inner part of the equipment shell is slidably connected with a left sliding rod, the inner part of the equipment shell is slidably connected with a right sliding rod, the surfaces of the left sliding rod and the right sliding rod are provided with tooth sockets, the tooth sockets are meshed with the surface of the long gear, the inner wall of the equipment shell is fixedly connected with one end of the reset spring, the bottom end of the reset spring is fixedly connected with a connecting plate, the bottom end of the connecting plate is movably connected with the surface of the rotating shaft, and the rapid limitation of the catheter can be realized through the matching of the rotating button, the rotating rod, the long gear, the reset spring, the left sliding rod, the right sliding rod, the connecting plate and the cover plate, the medical staff can use the utility model conveniently and operate the utility model easily.

Description

Surgical nursing catheter fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a surgical nursing pipe fixing device

Background

In the existing nursing catheter fixing device, in order to avoid attaching the catheter to the patient in use, a device shell is generally adopted to enable the catheter to penetrate through the device, then two bolts are used, two rings are fixed on the bolts, and therefore the two bolts are rotated to enable the two rings to be close to each other, so that the catheter is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a surgical nursing catheter fixing device, in order to realize the purpose, the utility model adopts the following technical scheme: including equipment shell, turn button, stripper plate, long gear and reset spring, the inside rotation of equipment shell is connected with the pivot, the one end and the turn button fixed connection of equipment shell are kept away from in the pivot, the surface of pivot and the inside fixed connection of long gear, the inside sliding connection of equipment shell has left slide bar, the inside sliding connection of equipment shell has right slide bar, the tooth's socket has been seted up on the surface of left side slide bar and right slide bar, the tooth's socket is connected with the surface meshing of long gear, the inner wall of equipment shell and reset spring's one end fixed connection, reset spring's bottom fixedly connected with connecting plate, the bottom of connecting plate and the surperficial swing joint of pivot.

Preferably, the top fixedly connected with bracing piece of left side slide bar and right slide bar to the length of left side bracing piece is higher than the bracing piece on right side, the top sliding connection of surface and the equipment casing of bracing piece just so can make two apron all on same horizontal plane on the equipment casing, thereby make fixing bandage be the symmetry and set up.

Preferably, the top end of the supporting rod is fixedly connected with a cover plate, the cover plate is connected to the top end of the equipment shell in a sliding mode through the supporting rod, and the cover plate is symmetrically arranged.

Preferably, the top middle part fixedly connected with stopper of equipment shell to the top fixedly connected with fixing band of apron, fixing band's one end fixedly connected with fixed block, stopper make two spacing apron can not be closed, that is to say the minimum shrink interval of two apron equals the length of stopper.

Preferably, the fixing bandage, the fixing block and the limiting block are symmetrically arranged, one end of the fixing block is fixedly connected with an elastic band, and the elastic band can stretch in length according to the movement of the fixing bandage, so that the function of limiting catheters of different sizes is achieved.

Preferably, the bottom fixedly connected with support of equipment shell, the internal thread of support is connected with the threaded rod, threaded rod and support are the symmetry setting.

Preferably, the top end of the threaded rod is rotatably connected with the bottom end of the extrusion plate, and the surface of the rotating button is fixedly connected with the anti-slip strip.

The utility model discloses possess following beneficial effect at least:

1. the utility model discloses in through the turn button, the bull stick, the long gear, reset spring, left slide bar, right slide bar, the cooperation of connecting plate and apron, pull out the turn button and drive the pivot and follow the roll-off between two connecting plates, thereby rotate the turn button again and drive gear revolve, drive the drawing and the shrink of left slide bar and right slide bar to carry on spacingly to not unidimensional pipe, can realize the quick restriction to the pipe through such mode, make medical personnel convenient to use, easy operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic axial view of the present invention;

fig. 2 is a schematic view of a first view structure of the present invention;

FIG. 3 is a schematic structural view of the working principle of the present invention;

fig. 4 is a schematic diagram of the side view structure of the inside of the present invention.

In the figure: 1. an equipment housing; 2. a support; 3. turning a button; 4. a cover plate; 5. a limiting block; 6. fixing a binding band; 7. a fixed block; 8. elastic bands; 9. a threaded rod; 10. a pressing plate; 11. a left slide bar; 12. a support bar; 13. a long gear; 14. a rotating shaft; 15. a tooth socket; 16. a right slide bar; 17. a return spring; 18. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a surgical nursing catheter fixing device, including an equipment housing 1, a rotating button 3, a squeezing plate 10, a long gear 13 and a return spring 17, the inside of the equipment housing 1 is rotatably connected with a rotating shaft 14, one end of the rotating shaft 14 far away from the equipment housing 1 is fixedly connected with the rotating button 3, the surface of the rotating shaft 14 is fixedly connected with the inside of the long gear 13, the inside of the equipment housing 1 is slidably connected with a left sliding rod 11, the inside of the equipment housing 1 is slidably connected with a right sliding rod 16, tooth sockets 15 are formed on the surfaces of the left sliding rod 11 and the right sliding rod 16, the tooth sockets 15 are connected with the surface of the long gear 13 in a meshing manner, the inner wall of the equipment housing 1 is fixedly connected with one end of the return spring 17, the bottom end of the return spring 17 is fixedly connected with a connecting plate 18, and the bottom end of the connecting plate 18 is movably connected with the surface of the rotating shaft 14.

Optionally, in this embodiment, the top ends of the left slide bar 11 and the right slide bar 16 are fixedly connected with the support rod 12, the length of the left support rod 12 is greater than that of the right support rod 12, the surface of the support rod 12 is slidably connected with the top end of the equipment housing 1, the top end of the support rod 12 is fixedly connected with the cover plate 4, the cover plate 4 is slidably connected with the top end of the equipment housing 1 through the support rod 12, and the cover plate 4 is symmetrically arranged.

The top middle part fixedly connected with stopper 5 of equipment shell 1 to the top fixedly connected with fixing band 6 of apron 4, fixing band 6's one end fixedly connected with fixed block 7, fixing band 6 and fixed block 7 are the symmetry setting with stopper 5, the one end fixedly connected with elastic cord 8 of fixed block 7.

The bottom fixedly connected with support 2 of equipment shell 1, the inside threaded connection of support 2 has threaded rod 9, and threaded rod 9 and support 2 are the symmetry and set up, and the top of threaded rod 9 is rotated with the bottom of stripper plate 10 and is connected to the fixed surface of turn-button 3 is connected with the antislip strip.

The utility model discloses the theory of operation:

firstly, the threaded rod 9 is rotated to drive the extrusion plate 10 to rotate upwards, so that the inside of the support 2 is placed on the bed edge, the equipment shell 1 and the device can be fixed on the bed edge, the stability of the equipment can be ensured, then the rotating button 3 is pulled outwards firstly according to different diameters of the guide pipes, the rotating shaft 14 is pulled out from the connecting plate 18, and then the rotating shaft 14 is not limited by the connecting plate 18 any more through the matching of the left sliding rod 11 and the right sliding rod 16.

Then the turn knob 3 is rotated to drive the long gear 13 to rotate, the long gear 13 is meshed with the toothed grooves 15, so that the gear drives the left slide rod 11 and the right slide rod 16 to slide in the equipment shell 1, the control of the turn knob 3 can enable the left slide rod 11 and the right slide rod 16 to contract and stretch, the cover plate 4 and the fixing bandage 6 can be driven to move on the equipment shell 1, when the position is determined, the turn knob 3 is pressed, the turn knob 3 drives the rotating shaft 14 to be pressed between the two connecting plates 18, at the moment, the reset spring 17 can drive the extrusion plate 10 to limit the rotating shaft 14, the rotating shaft 14 can not rotate any more, the fixing bandage 6 and the elastic band 8 can limit the catheter, and therefore convenience is achieved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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 the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A surgical nursing catheter fixing device comprises an equipment shell (1), a rotating button (3), a squeezing plate (10), a long gear (13) and a return spring (17), and is characterized in that: the inside of equipment shell (1) is rotated and is connected with pivot (14), the one end and the knob (3) fixed connection of equipment shell (1) are kept away from in pivot (14), the inside fixed connection of the surface of pivot (14) and long gear (13), the inside sliding connection of equipment shell (1) has left slide bar (11), the inside sliding connection of equipment shell (1) has right slide bar (16), tooth's socket (15) have been seted up on the surface of left side slide bar (11) and right slide bar (16), tooth's socket (15) are connected with the surface meshing of long gear (13), the inner wall of equipment shell (1) and the one end fixed connection of reset spring (17), the bottom fixedly connected with connecting plate (18) of reset spring (17), the bottom of connecting plate (18) and the surface swing joint of pivot (14).

2. A surgical care catheter securement device as recited in claim 1, wherein: the top end of the left sliding rod (11) and the top end of the right sliding rod (16) are fixedly connected with a supporting rod (12), the length of the left supporting rod (12) is higher than that of the right supporting rod (12), and the surface of the supporting rod (12) is in sliding connection with the top end of the equipment shell (1).

3. A surgical care catheter securement device as recited in claim 2, wherein: the top fixedly connected with apron (4) of bracing piece (12), apron (4) are through bracing piece (12) at the top sliding connection of equipment shell (1), apron (4) are the symmetry and set up.

4. A surgical care catheter securement device as recited in claim 1, wherein: the top middle part fixedly connected with stopper (5) of equipment shell (1) to the top fixedly connected with fixing band (6) of apron (4), the one end fixedly connected with fixed block (7) of fixing band (6).

5. A surgical care catheter securement device, as recited in claim 4, wherein: the fixing bandage (6), the fixing block (7) and the limiting block (5) are symmetrically arranged, and one end of the fixing block (7) is fixedly connected with an elastic band (8).

6. A surgical care catheter securement device as recited in claim 1, wherein: the bottom fixedly connected with support (2) of equipment shell (1), the inside threaded connection of support (2) has threaded rod (9), threaded rod (9) and support (2) are the symmetry and set up.

7. A surgical care catheter securement device as recited in claim 6, wherein: the top end of the threaded rod (9) is rotatably connected with the bottom end of the extrusion plate (10), and the surface of the knob (3) is fixedly connected with an anti-slip strip.