CN213048672U

CN213048672U - Anti-winding device for catheter in oncology department

Info

Publication number: CN213048672U
Application number: CN202021485851.7U
Authority: CN
Inventors: 李瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-27
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an anti-winding device for a catheter in oncology department, which comprises a support frame and an elliptic disc, wherein the upper surface of the elliptic disc is provided with a chute, a plurality of sliders are connected in the chute in a sliding way, the upper side wall of each slider is provided with a through hole A which is penetrated by the right side, a movable rod is connected in the through hole A in a sliding way, the front and the back of the bottom end of the movable rod are symmetrically hinged with connecting rods, the bottom of the front and the back side walls of each slider is provided with a square hole A which is penetrated by the bottom, a clamping block is connected in the square hole A in a sliding way, the bottom end of the movable rod is connected with one end of a spring, the other end of the spring is propped against the lower side wall of the slider, the left side of the front and the back side walls of each slider is provided with a through hole B which is penetrated by the upper part, prevent the mutual winding of the catheters from influencing the treatment effect.

Description

Anti-winding device for catheter in oncology department

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, the concrete field is anti-winding device of oncology's pipe.

Background

The conduit of the oncology department is used for establishing a good venous channel for patients undergoing radiotherapy and chemotherapy, immunotherapy and long-term infusion, the accurate input of medicaments is guaranteed, local adverse reactions generated by chemotherapy medicaments are avoided, the smooth completion of various treatments is guaranteed, the conduit of the oncology patient is placed in an early stage, blood vessels can be better protected, the pain caused by repeated puncture is reduced, the most protection of the conduit of the oncology department at present adopts a self-adhesive bandage fixing mode, the conduit can be effectively fixed, but the influence on the treatment effect due to the mutual winding of the conduits cannot be prevented, and therefore, an anti-winding device for the conduit of the oncology department is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-wind device of oncology pipe to solve the present protection to the pipe of oncology that proposes in the above-mentioned background art and adopt from glutinous bandage fixed mode mostly, can effectively fix the pipe, but can not prevent that pipe intertwine from influencing the problem of treatment.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-winding device for the catheter in the oncology department comprises a support frame and an elliptic disc hinged to the top end of the support frame, wherein a sliding groove is formed in the middle position of the upper surface of the elliptic disc, a plurality of sliding blocks are connected in the sliding groove in a sliding mode, the tops of the sliding blocks are positioned above the sliding groove, the inside of each sliding block is hollow, a through hole A which penetrates through the sliding block is formed in the position, close to the right side, of the upper side wall of the sliding block, a movable rod is connected in the through hole A in a sliding mode, one end of a connecting rod is hinged to the front portion and the rear portion of the bottom end of the movable rod in a front-back symmetrical mode, a square hole A which penetrates through the bottom portion and the right side of the bottom portion of the front-back side wall of the sliding block in a front-back symmetrical mode, a clamping block is connected in the, the other end of spring supports and leans on the lower lateral wall of slider, lateral wall left side corresponds around the slider open the top of spout has the through-hole B that runs through, sliding connection has the slide bar in the through-hole B, the both ends of slide bar are passed through-hole B and the one end of slide bar is connected with the fixation clamp, both ends symmetry is equipped with the pipe clamp about the upper surface of oval dish, the preceding lateral wall of pipe clamp is by top position division has the quad slit B that runs through, sliding connection has the limiting plate in the quad slit B, the one end of limiting plate is passed the preceding lateral wall of pipe clamp.

Preferably, the sliding groove has a stepped structure with a narrow top and a wide bottom, and the width of the sliding block is smaller than that of the upper part of the sliding groove.

Preferably, a through threaded hole is formed in the upper side wall of the sliding block and at a position corresponding to the through hole B, an adjusting bolt is connected to the threaded hole in a threaded manner, and one end of the adjusting bolt penetrates through the threaded hole and abuts against the sliding rod.

Preferably, the movable rod is the notch cuttype structure, the upper portion diameter of movable rod is less than through-hole A's diameter, the lower part diameter of movable rod is greater than through-hole A's diameter, the upper portion of movable rod passes through-hole A arranges in the top of slider.

Preferably, the bottom of the support frame is provided with 4 universal wheels, and the universal wheels are provided with self-locking mechanisms.

Preferably, a bolt is arranged on the right side of the top of the support frame, and a bolt hole is formed in the lower surface of the elliptic disc and in the position corresponding to the bolt.

Compared with the prior art, the beneficial effects of the utility model are that: anti-winding device of oncology pipe has following advantage:

(1) the utility model discloses an oval dish articulates on the support frame, makes the device realize folding function, can pack up the device when not using, occupation space not.

(2) The utility model discloses a slider and slide bar can free adjusting position, guarantee that the device can be applicable to the pipe of different length, prevent that pipe intertwine from influencing treatment.

(3) The utility model discloses be equipped with universal wheel and self-locking mechanism, can guarantee the stability of device again when making things convenient for the device to remove, the medical personnel of being convenient for use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is an enlarged schematic view of A in FIG. 1;

FIG. 4 is an enlarged view of B in FIG. 2;

fig. 5 is a schematic sectional view of the slider according to the present invention.

In the figure: 1-supporting frame, 2-elliptic disc, 3-sliding chute, 4-sliding block, 5-through hole A, 6-movable rod, 7-connecting rod, 8-square hole A, 9-clamping block, 10-spring, 11-through hole B, 12-sliding rod, 13-pipe clamp, 14-square hole B, 15-limiting plate, 16-adjusting bolt, 17-universal wheel, 18-bolt and 19-fixing clamp.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: anti-winding device of oncology's pipe, including support frame 1 and the oval dish 2 that articulates on support frame 1 top, support frame 1 is used for supporting whole device, guarantees the stability of device, the upper surface intermediate position of oval dish 2 is opened there is spout 3, sliding connection has the bottom of a plurality of sliders 4 in spout 3, the top of slider 4 is located spout 3 top, and spout 3 is used for restricting slider 4's movement path, and slider 4 is used for driving slide bar 12 and moves about, and the quantity of slider 4 and slide bar 12 can freely be adjusted as required, makes it be applicable to the pipe of different length, the inside cavity of slider 4 to the through-hole A5 that runs through is opened to the upper side wall that slider 4 leans on the right side position, sliding connection has movable rod 6 in through-hole A5, the symmetry articulates the one end that has connecting rod 7 around the bottom of movable rod 6, lateral wall bottom is followed the right side symmetry and is opened and is had the quad slit A8 that runs, a clamping block 9 is connected in the square hole A8 in a sliding manner, one end of each clamping block 9 passes through the square hole A8 and is clamped in the sliding groove 3, the other ends of the two clamping blocks 9 are arranged in the square hole A8 and are respectively hinged with the other end of the connecting rod 7, one end of a spring 10 is connected to the bottom end of the movable rod 6, the other end of the spring 10 abuts against the lower side wall of the sliding block 4, a through hole A5 is used for limiting the moving route of the movable rod 6, the square hole A8 is used for limiting the moving route of the clamping block 9, the connecting rod 7 is used for connecting the clamping block 9 with the movable rod 6, the movable rod 6 is used for driving the connecting rod 7 to drive the clamping block 9 to move back and forth, the spring 10 is used for providing elastic force for the movable rod 6 to ensure that the movable rod 6 can be restored to the original position, a through hole B11 penetrating, through-hole B11 is passed and the one end of slide bar 12 is connected with fixation clamp 19 at the both ends of slide bar 12 for fixed pipe, through-hole B11 are used for restricting the moving route of slide bar 12, and slide bar 12 is used for driving fixation clamp 19 and removes and then control the position of pipe, the upper surface left and right ends symmetry of oval dish 2 is equipped with pipe clamp 13, the preceding lateral wall of pipe clamp 13 is opened by the top position has the quad slit B14 that runs through, sliding connection has limiting plate 15 in quad slit B14, the preceding lateral wall of pipe clamp 13 is passed to the one end of limiting plate 15, and pipe clamp 13 is used for fixing the pipe on oval dish 2, and quad slit B14 is used for restricting the moving route of limiting plate 15, and limiting plate 15 makes the dismouting of.

Particularly, spout 3 is the notch cuttype structure of width under the narrow-down to the width of slider 4 is less than the width of spout 3 upper portion, guarantees that slider 4 can the joint on spout 3 and can normally dismouting and slip.

Specifically, a through threaded hole is formed in the upper side wall of the sliding block 4 at a position corresponding to the through hole B11, an adjusting bolt 16 is connected to the threaded hole in a threaded manner, and one end of the adjusting bolt 16 passes through the threaded hole and abuts against the sliding rod 12 for adjusting and fixing the sliding rod 12 and further adjusting the position of the fixing clamp 19.

Specifically speaking, the movable rod 6 is the notch cuttype structure, the upper portion diameter of movable rod 6 is less than the diameter of through-hole A5, the lower part diameter of movable rod 6 is greater than the diameter of through-hole A5, the upper portion of movable rod 6 passes through-hole A5 and places the top of slider 4 in, pushes down movable rod 6, thereby movable rod 6 can drive connecting rod 7 and fixture block 9 and remove slider 4 fast.

Particularly, the bottom of support frame 1 is equipped with 4 universal wheels 17, be equipped with self-locking mechanism on the universal wheel 17, can enough guarantee the stability of device when using, make things convenient for the device to remove again.

Particularly, the top right side of support frame 1 is equipped with bolt 18, the lower surface of oval dish 2 and open at bolt 18's corresponding position has the bolt hole, inserts bolt 18 and can guarantee that oval dish 2 places steadily, extracts bolt 18 and can fold the device, is convenient for deposit.

The working principle is as follows: the utility model discloses when using, remove the device to required position through universal wheel 17, place level and inserted bolt 18 with oval dish 2, move limiting plate 15 forward, place the both ends of pipe in pipe clamp 13, backward movement limiting plate 15, it is fixed with the pipe both ends, press down movable rod 6, movable rod 6 drives connecting rod 7 and fixture block 9 and removes to movable rod 6 center one side, slide block 4 loosens movable rod 6 behind the suitable position, spring 10 drives movable rod 6 normal position that resumes, and then connecting rod 7 also normal position with fixture block 9, with 4 joints of slider in spout 3, relax adjusting bolt 16, adjust slide bar 12 and 19' S position of fixation clamp, and fix into the S type with fixation clamp 19 with the pipe in proper order, adjusting bolt 16 is fixed with slide bar 12 and fixation clamp 19, guarantee that the pipe can not intertwine and influence the treatment of screwing.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anti-winding device of oncology's pipe, include support frame (1) and articulate oval dish (2) on support frame (1) top, its characterized in that: the middle position of the upper surface of the elliptic disc (2) is provided with a sliding chute (3), the sliding chute (3) is internally and slidably connected with a plurality of sliding blocks (4), the top of each sliding block (4) is positioned above the sliding chute (3), the sliding blocks (4) are hollow, the upper side wall of each sliding block (4) is provided with a through hole A (5) which is penetrated by the sliding chute, the through hole A (5) is internally and slidably connected with a movable rod (6), the front and back of the bottom end of each movable rod (6) are symmetrically hinged with one end of a connecting rod (7), the bottom of the front and back side walls of each sliding block (4) is symmetrically provided with a through square hole A (8) by the right side, each square hole A (8) is internally and slidably connected with a clamping block (9), one end of each clamping block (9) penetrates through the square hole A (8) to be clamped in the sliding chute (3), and the other ends of the two clamping blocks (9) are arranged in the square holes A, the bottom of movable rod (6) is connected with the one end of spring (10), the other end of spring (10) supports and leans on the lower lateral wall of slider (4), lateral wall left side corresponds around slider (4) open the top of spout (3) has through-hole B (11), sliding connection has slide bar (12) in through-hole B (11), the both ends of slide bar (12) are passed through-hole B (11) and the one end of slide bar (12) is connected with fixation clamp (19), both ends symmetry is equipped with pipe clamp (13) about the upper surface of elliptical disk (2), the preceding lateral wall of pipe clamp (13) is opened by the top position has through quad slit B (14), sliding connection has limiting plate (15) in quad slit B (14), the one end of limiting plate (15) is passed the preceding lateral wall of pipe clamp (13).

2. The anti-entanglement device of an oncological catheter according to claim 1, wherein: the sliding groove (3) is of a ladder-shaped structure with a narrow upper part and a wide lower part, and the width of the sliding block (4) is smaller than that of the upper part of the sliding groove (3).

3. The anti-entanglement device of an oncological catheter according to claim 1, wherein: and a through threaded hole is formed in the upper side wall of the sliding block (4) at a position corresponding to the through hole B (11), an adjusting bolt (16) is connected to the threaded hole in an internal thread mode, and one end of the adjusting bolt (16) penetrates through the threaded hole and abuts against the sliding rod (12).

4. The anti-entanglement device of an oncological catheter according to claim 1, wherein: activity pole (6) are the notch cuttype structure, the upper portion diameter of activity pole (6) is less than the diameter of through-hole A (5), the lower part diameter of activity pole (6) is greater than the diameter of through-hole A (5), the upper portion of activity pole (6) passes through-hole A (5) are arranged in the top of slider (4).

5. The anti-entanglement device of an oncological catheter according to claim 1, wherein: the bottom of support frame (1) is equipped with 4 universal wheels (17), be equipped with self-locking mechanism on universal wheel (17).

6. The anti-entanglement device of an oncological catheter according to claim 5, wherein: the right side of the top of the support frame (1) is provided with a bolt (18), and bolt holes are formed in the lower surface of the elliptic disc (2) and in the corresponding positions of the bolt (18).