CN219050001U

CN219050001U - Catheter with two finger sleeves

Info

Publication number: CN219050001U
Application number: CN202221853493.XU
Authority: CN
Inventors: 宗斯伊; 梁伟容; 顾敏; 杨芳菊; 陈晓佳
Original assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Current assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-05-23
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a catheter with a finger sleeve, which comprises a catheter body, wherein the right end of the catheter body is fixedly connected with a connector, the outer surface of the catheter body is movably connected with a sleeve, the front part and the rear part of the outer surface of the sleeve are fixedly connected with a limiting mechanism, the upper part of the outer surface of the sleeve is provided with a clamping mechanism, the left part of the outer surface of the sleeve is fixedly connected with a connecting belt, the front end of the connecting belt is fixedly connected with a front finger sleeve, the rear end of the connecting belt is fixedly connected with a rear finger sleeve, and the rear finger sleeve and the front finger sleeve have the same structure. The catheter with the finger sleeve has the advantages of high catheterization efficiency, good use effect and high stability, and is suitable for being used.

Description

Catheter with two finger sleeves

Technical Field

The utility model relates to the technical field of catheters, in particular to a catheter with a finger sleeve.

Background

A urinary catheter is a conduit that is inserted into the bladder from the urethra in order to drain urine. Is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged near the head end of the catheter to fix the catheter and is left in the bladder, the catheter is not easy to fall off, and the drainage tube is connected with a urine bag to collect urine, so that the following defects are at least caused in the use process of the existing catheter: 1. the existing catheter is inconvenient to hold for catheterization when being inserted, a small amount of urine on the outer surface of the catheter easily flows onto hands, and the cleaning burden is increased; 2. a catheter with a finger cuff requires a higher stability so that the finger cuff does not slip, so we have proposed a catheter with a finger cuff.

Disclosure of Invention

The utility model mainly aims to provide a catheter with a finger sleeve, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a catheter with dactylotheca, includes the catheter body, catheter body right-hand member fixedly connected with connector, catheter body surface swing joint has the sleeve pipe, sleeve pipe surface front portion and surface rear portion equal fixedly connected with stop gear, sleeve pipe surface upper portion is provided with clamping mechanism, sleeve pipe surface left part fixedly connected with connecting band, the dactylotheca before connecting band front end fixedly connected with, the dactylotheca behind connecting band rear end fixedly connected with, back dactylotheca is the same with preceding dactylotheca structure.

Preferably, a connecting groove is formed in the upper portion of the right end of the sleeve.

Preferably, the limiting mechanism comprises a second extending plate, a notch is formed in the front of the upper end of the second extending plate, a sliding rod is fixedly connected to the middle of the upper end of the second extending plate, a round block is fixedly connected to the middle of the outer surface of the sliding rod, and the limiting plate is fixedly connected to the upper end of the sliding rod.

Preferably, the rear end of the second extension plate is fixedly connected with the sleeve.

Preferably, the clamping mechanism comprises a pressing plate, a plurality of anti-slip strips are fixedly connected to the inner wall of the pressing plate, a first extending plate is fixedly connected to the front part of the outer surface of the pressing plate and the rear part of the outer surface of the pressing plate, grooves are formed in the lower ends of the first extending plates, and round grooves are formed in the middle parts of the lower ends of the first extending plates.

Preferably, the first extending plates are movably connected with the sliding rods in a penetrating mode, and the round grooves are movably connected with the round blocks.

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

1. according to the utility model, the rear fingerstall and the front fingerstall are arranged on the catheter body, and the index finger and the thumb are penetrated into the rear fingerstall and the front fingerstall, so that the catheter is convenient to pick up, and urine is prevented from contacting with the fingers;

2. according to the utility model, the two first extending plates on the clamping mechanism are connected with the sliding rods on the two limiting mechanisms in a penetrating way, and the round grooves and the round blocks are clamped together by pressing the two first extending plates, so that the catheter body can be clamped by the pressing plate and the sleeve, the sleeve is prevented from sliding on the catheter body, and the catheter is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a catheter with finger cuff according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a catheter with finger cuffs according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a catheter clamping mechanism with finger cuffs according to the present utility model;

fig. 4 is a schematic diagram of the whole structure of a limiting mechanism of a catheter with a finger cuff according to the present utility model.

In the figure: 1. a catheter body; 2. a connector; 3. a rear fingerstall; 4. a connecting belt; 5. a clamping mechanism; 6. a limiting mechanism; 7. a sleeve; 8. a front fingerstall; 51. a pressing plate; 52. an anti-slip strip; 53. a first extension plate; 54. a groove; 55. a circular groove; 61. a second extension plate; 62. a notch; 63. a slide bar; 64. a limiting plate; 65. round blocks; 71. and a connecting groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a catheter with dactylotheca, includes catheter body 1, catheter body 1 right-hand member fixedly connected with connector 2, catheter body 1 surface swing joint has sleeve pipe 7, the equal fixedly connected with stop gear 6 in sleeve pipe 7 surface front portion and surface rear portion, sleeve pipe 7 surface upper portion is provided with clamping mechanism 5, sleeve pipe 7 surface left portion fixedly connected with connecting band 4, the dactylotheca 8 before connecting band 4 front end fixedly connected with, connecting band 4 rear end fixedly connected with back dactylotheca 3, back dactylotheca 3 and preceding dactylotheca 8 structure are the same.

In the embodiment, a connecting groove 71 is formed in the upper part of the right end of the sleeve 7; the limiting mechanism 6 comprises a second extending plate 61, a notch 62 is formed in the front of the upper end of the second extending plate 61, a sliding rod 63 is fixedly connected to the middle of the upper end of the second extending plate 61, a round block 65 is fixedly connected to the middle of the outer surface of the sliding rod 63, and a limiting plate 64 is fixedly connected to the upper end of the sliding rod 63; the rear end of the second extension plate 61 is fixedly connected with the sleeve 7, and after the round block 65 is connected with the round groove 55, the pressing plate 51 is limited, so that the pressing plate 51 is prevented from shaking up and down.

In this embodiment, the clamping mechanism 5 includes a pressing plate 51, a plurality of anti-slip strips 52 are fixedly connected to the inner wall of the pressing plate 51, first extending plates 53 are fixedly connected to the front part and the rear part of the outer surface of the pressing plate 51, grooves 54 are formed in the lower ends of the first extending plates 53, and round grooves 55 are formed in the middle of the lower ends of the first extending plates 53; the two first extension plates 53 are movably connected with the two sliding rods 63 in a penetrating way, the two circular grooves 55 are movably connected with the two circular blocks 65, and the grooves 54 can facilitate the upward lifting of the pressing plate 51 by a user and the disassembly.

It should be noted that, in the use process, the index finger is inserted into the rear fingerstall 3, the thumb is inserted into the front fingerstall 8, the front fingerstall 8 and the rear fingerstall 3 pinch the catheter body 1, so that the catheterization operation is facilitated, urine and fingers of a person can be avoided, convenience is improved, when the use position needs to be adjusted, the position of the sliding sleeve 7 on the catheter body 1 is used for adjusting the positions of the front fingerstall 8 and the rear fingerstall 3, the clamping mechanism 5 is pressed again, the first extension plate 53 slides downwards on the sliding rod 63, after the circular groove 55 is clamped with the circular block 65, the pressing plate 51 and the sleeve 7 clamp the catheter body 1, and the plurality of anti-slip strips 52 are arranged on the pressing plate 51, so that the catheter body 1 can be prevented from sliding in the sleeve 7 after the anti-slip strips 52 are contacted with the catheter body 1, the sleeve 7 can be prevented from sliding on the catheter body 1, the stability in use is improved, the whole catheter has high use efficiency, and high use stability is suitable for the catheter.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Catheter with finger stall, including catheter body (1), its characterized in that: catheter body (1) right-hand member fixedly connected with connector (2), catheter body (1) surface swing joint has sleeve pipe (7), sleeve pipe (7) surface front portion and the equal fixedly connected with stop gear (6) in surface rear portion, sleeve pipe (7) surface upper portion is provided with clamping mechanism (5), sleeve pipe (7) surface left part fixedly connected with connecting band (4), connecting band (4) front end fixedly connected with front finger stall (8), connecting band (4) rear end fixedly connected with back finger stall (3), back finger stall (3) are the same with front finger stall (8) structure.

2. A catheter with finger cuff according to claim 1, wherein: the upper part of the right end of the sleeve (7) is provided with a connecting groove (71).

3. A catheter with finger cuff according to claim 1, wherein: the limiting mechanism (6) comprises a second extending plate (61), a notch (62) is formed in the front of the upper end of the second extending plate (61), a sliding rod (63) is fixedly connected to the middle of the upper end of the second extending plate (61), a round block (65) is fixedly connected to the middle of the outer surface of the sliding rod (63), and a limiting plate (64) is fixedly connected to the upper end of the sliding rod (63).

4. A catheter with finger cuff according to claim 3, wherein: the rear end of the second extension plate (61) is fixedly connected with the sleeve (7).

5. A catheter with finger cuff according to claim 1, wherein: clamping mechanism (5) are including clamp plate (51), clamp plate (51) inner wall fixedly connected with a plurality of antislip strip (52), clamp plate (51) outside surface front portion and outside surface rear portion all fixedly connected with extension board (53), two extension board (53) lower extreme all opens flutedly (54), two extension board (53) lower extreme middle part all opens circular slot (55).

6. A catheter with finger cuff according to claim 5, wherein: the two first extending plates (53) are in penetrating and movable connection with the two sliding rods (63), and the two circular grooves (55) are in movable connection with the two circular blocks (65).