CN216471531U

CN216471531U - Medical optical fiber collector

Info

Publication number: CN216471531U
Application number: CN202122095185.7U
Authority: CN
Inventors: 文湘萍; 邓建斌
Original assignee: Zhuzhou Central Hospital
Current assignee: Zhuzhou Central Hospital
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-05-10
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a medical optical fiber storage device, and belongs to the technical field of storage and preservation of medical instruments. The collector comprises a bottom plate and a protective tube which is fixed on the bottom plate in a spiral shape; the sheath has an outer port through which the entire optical fiber can be inserted into the sheath; the bottom plate in front of the outer port is provided with a fixing structure of a grab handle for fixing the optical fiber. Thus, the optical fiber inserted into the protective tube is spirally curled along with the protective tube and protected by the protective tube, so that the optical fiber is easy and convenient to store and is not easy to break and damage.

Description

Medical optical fiber collector

Technical Field

The utility model relates to a medical optical fiber collecting and storing device, and belongs to the technical field of medical instrument storage.

Background

A medical laser-conducting optical fiber (mainly used for in vivo lithotripsy) is fine and tensile, has a diameter of only about 1 mm and a length of about 1 m, and is easy to break when the labyrinth diameter is too small. The optical fiber has high price, and belongs to a compound product which can be used for multiple times after being cleaned and subjected to aseptic processing.

In the prior art, optical fibers are stored by arranging cards at multiple annular points on a paper or colloid base plate, fixing one end of each card facing the inside of the ring on the base plate, winding the optical fibers on the cards which are arranged on the base plate at multiple annular points, and inserting one end of each card facing the outside into an insertion hole arranged on the base plate. The optical fiber ring has the defects that when one end of the card facing outwards is inserted into the insertion hole arranged on the bottom plate, the optical fiber is pressed and broken off by a little carelessness, most of the optical fiber ring on the bottom plate is exposed, and the risk of damaging the optical fiber ring by careless touch in the storage process is also existed. In addition, handling is inconvenient when storing or using, and each card needs to be carefully inserted or carefully pulled out.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the prior art has the problems that the optical fiber is easy to be broken and needs to be handled carefully.

Aiming at the problems, the technical scheme provided by the utility model is as follows:

a medical optical fiber receptacle comprising a base plate, characterized in that: the optical fiber protection device also comprises a protection tube fixed on the bottom plate in a spiral shape, wherein the protection tube is provided with an outer port, and the whole optical fiber can be inserted into the protection tube from the outer port; the bottom plate in front of the external port is provided with a fixing structure for fixing a grab handle of the optical fiber.

Furthermore, a plurality of holes for allowing plasma to enter the protective pipe during low-temperature plasma sterilization are formed in the inner side of the protective pipe fixed on the bottom plate in a spiral shape at equal intervals.

Further, the fixing structure of the grab handle for fixing the optical fiber comprises a first fastening tab and a second fastening tab which are respectively used for tightly binding two ends of the grab handle; one ends of the first buckling tab and the second buckling tab, which face the outside of the base plate, are fixed on the base plate, and one ends of the first buckling tab and the second buckling tab, which face the inside of the base plate, are provided with snap fasteners; correspondingly, a snap fastener pair is arranged on the bottom plate below the snap fastener, and the snap fastener pair can be buckled.

Furthermore, the fixing structure also comprises a limiting groove arranged on the bottom plate between the first buckling loop and the second buckling loop and used for placing and limiting the flange-shaped joint arranged on the grab handle.

Furthermore, the bottom plate is circular, and a convex island protruding outwards is arranged on the circular bottom plate; the spiral protective tube is fixed on the annular bottom plate, and the fixing structure of the grab handle for fixing the optical fiber is arranged on the convex island.

Has the advantages that: 1. the optical fiber inserted into the protective tube is spirally curled along with the protective tube and protected by the protective tube, so that the optical fiber is simple and convenient to store and is not easy to break and damage; 2. the bottom plate is designed to be annular, so that the portable and attractive bottom plate is more convenient to store than a rectangular bottom plate, and the size of the bottom plate is smaller.

Drawings

FIG. 1 is a perspective view of an optical fiber to be stored;

FIG. 2 is a perspective view of the medical optical fiber storage device;

FIG. 3 is a perspective view of the bottom plate of the fiber optic receptacle;

fig. 4 is a partial schematic view of fig. 2.

In the figure: 1. a base plate; 11. a raised island; 2. protecting the pipe; 21. an outer port; 22. an aperture; 3. a first buckle loop; 4. a buckle loop II; 5. snapping; 6. a snap fastener pair; 7. a limiting groove; 8. an optical fiber; 9. a handle; 91. a flange-like joint.

Detailed Description

The utility model is further described with reference to the accompanying drawings in which:

as shown in fig. 1 and 2, the medical optical fiber storage device comprises a bottom plate 1, and further comprises a protective tube 2 fixed on the bottom plate 1 in a spiral shape, wherein the protective tube is provided with an outer port 21, the whole optical fiber 8 can be inserted into the protective tube 2 from the outer port 21, and a fixing structure for fixing a handle 9 of the optical fiber 8 is arranged on the bottom plate 1 in front of the outer port 21. Thus, the optical fiber inserted into the protective tube 2 is spirally wound along with the protective tube 2, and is protected by the protective tube, and the grip 9 is fixed, so that the optical fiber is stored easily and is not easily broken or damaged.

As shown in fig. 1, 2 and 4, a plurality of holes 22 for allowing plasma to enter into the protective tube 2 during low-temperature plasma sterilization are formed at equal intervals inside the protective tube 2 fixed spirally on the base plate 1. This arrangement facilitates thorough sterilization. Since the hole 22 is provided inside the curved protection tube 2, the optical fiber 8 naturally moves to the outside of the curved protection tube 2 by the tension of the optical fiber itself when passing through the hole of the protection tube 2, and the insertion of the optical fiber 8 into the protection tube 2 is not affected by the provision of the hole 22.

The fixing structure of the grab handle 9 for fixing the optical fiber 8 comprises a first fastening tab 3 and a second fastening tab 4 which are respectively used for binding two ends of the grab handle 9; one ends of the first buckle loop 3 and the second buckle loop 4 facing the outside of the base plate 1 are fixed on the base plate 1, and one ends of the first buckle loop 3 and the second buckle loop 4 facing the inside of the base plate are both provided with a snap fastener 5; correspondingly, a snap fastener pair 6 is arranged on the bottom plate 1 below the snap fastener 5, and the snap fastener 5 and the snap fastener pair 6 can be buckled. When the handle is applied, the first fastening tab 3 and the second fastening tab 4 can tie two ends of the handle 9 on the bottom plate 1.

The fixing structure further comprises a limiting groove 7 formed in the bottom plate 1 between the first buckle loop 3 and the second buckle loop 4 and used for placing and limiting a flange-shaped joint 91 arranged on the grab handle 9.

As shown in fig. 3, the bottom plate 1 is circular, and a convex island 11 protruding outwards is arranged on the circular bottom plate 1; the spirally fixed protective tube 2 is fixed on the annular bottom plate 1, and the fixing structure of the grab handle 9 for fixing the optical fiber 8 is arranged on the convex island 11. Thus, the annular design of the bottom plate 1 is better than the rectangular shape in holding and beauty, and the volume is smaller.

The above-described embodiments are intended to illustrate the utility model more clearly and should not be construed as limiting the scope of the utility model covered thereby, any modification of the equivalent should be considered as falling within the scope of the utility model covered thereby.

Claims

1. A medical optical fibre storage device comprising a base plate (1), characterized in that: the device also comprises a protective pipe (2) which is fixed on the bottom plate (1) in a spiral shape; the sheath has an outer port (21), the entire optical fiber (8) being insertable into the sheath (2) from the outer port (21); a fixing structure of a grab handle (9) for fixing the optical fiber (8) is arranged on the bottom plate (1) in front of the external port (21).

2. A medical optical fiber receptacle according to claim 1, wherein: a plurality of holes (22) for allowing plasma to enter the protective tube (2) during low-temperature plasma sterilization are formed at equal intervals on the inner side of the protective tube (2) which is fixed on the bottom plate (1) in a spiral shape.

3. A medical optical fiber receptacle according to claim 1, wherein: the fixing structure of the grab handle (9) for fixing the optical fiber (8) comprises a first buckling loop (3) and a second buckling loop (4) which are respectively used for binding two ends of the grab handle (9); one ends, facing the outside of the base plate (1), of the first buckling loop (3) and the second buckling loop (4) are fixed on the base plate (1), and one ends, facing the inside of the base plate, of the first buckling loop (3) and the second buckling loop (4) are provided with snap fasteners (5); correspondingly, a snap fastener pair (6) is arranged on the bottom plate (1) below the snap fastener (5), and the snap fastener (5) and the snap fastener pair (6) can be buckled.

4. A medical optical fiber receptacle according to claim 3, wherein: the fixing structure further comprises a limiting groove (7) formed in the bottom plate (1) between the first buckling tab (3) and the second buckling tab (4) and used for placing and limiting a flange-shaped joint (91) arranged on the grab handle (9).

5. A medical optical fibre storage device according to any one of claims 1 to 4, wherein: the bottom plate (1) is annular, and the annular bottom plate (1) is provided with a convex island (11) protruding outwards; the protective tube (2) fixed in a spiral shape is fixed on the annular bottom plate (1), and the fixing structure of the grab handle (9) for fixing the optical fiber (8) is arranged on the convex island (11).