CN201658734U

CN201658734U - Guide wire assist

Info

Publication number: CN201658734U
Application number: CN201020149604XU
Authority: CN
Inventors: 彭义兴; 李菲; 刘炳荣; 吴小吾
Original assignee: JIANGXI SANXIN MEDICAL DEVICES GROUP CO Ltd
Current assignee: Jiangxi Sanxin Medtec Co., Ltd
Priority date: 2010-04-02
Filing date: 2010-04-02
Publication date: 2010-12-01
Anticipated expiration: 2020-04-02

Abstract

The utility model relates to a guide wire assist, which comprises a holder (1), a guide wire sheath (2), a holder cap (3), a tube clip (4) and a sheath cap (5). The guide wire assist is characterized in that: both ends of the holder are provided with a tip hole (1-1) and a tail end hole (1-2), and a sheath holder (1-3) is extended from the middle of the holder; and the guide wire sheath (2) is fixed by the holder (1) and the tube clip (4) to form the shape of a ring. The guide wire assist is matched with a guide wire feeder, so that a guide wire can be conveniently inserted; the guide wire can be effectively protected and placed, and can be prevented from being polluted by the environment, meanwhile, the guide wire assist can be operated by a single hand, the inserted length of the guide wire can be easily read, and the guide wire assist can be conveniently operated by a medical worker; all the parts are made of medical polymer materials, the structure is simple, the cost is low, and production is convenient; and the guide wire assist is disposable, so that cross infection can be prevented.

Description

Guide wire push-assisting device

Affiliated technical field

This utility model relates to a kind of guide wire push-assisting device, and a kind of auxiliary device when being used for seal wire inserting human body in clinical belongs to technical field of medical instruments.

Technical background

In clinical treatment, when conduit is inserted human body, need the guiding of seal wire as central venous catheter, hemodialysis catheter etc., and seal wire need be commonly called as blue empty needle or Y type pin by the seal wire conveyer device when inserting human body in advance.The end of this class conveyer device has aperture to feed seal wire.When hand-held seal wire is carried,, be difficult for inserting the aperture of conveyer device because the front end of seal wire is a J type end elbow structure.Seal wire is to have the tinsel of certain elastic length at 30cm～400cm in addition, no matter be entangled in during operation on hand or hang in the sky, all be difficult to operation, and be inconvenient to observe the scale of seal wire, be exposed in addition and also be vulnerable to external environmental in the air, increase and infect probability, jeopardize patient health even life security.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned existing disadvantages of background technology part, and a kind of guide wire push-assisting device is provided.It is according to human engineering design and singlehanded complete operation simple in structure, easy to use, available.

The purpose of this utility model reaches by following measure: disposable use guide wire push-assisting device, it comprises support, seal wire sheath, support block, pipe clamp, sheath block, the two ends that it is characterized in that support comprise a tip hole and end aperture, and a sheath fixed mount is extended at the middle part; The seal wire sheath is fixed into ring-type by support and pipe clamp.

In technique scheme, the tip hole of described support has support block.

In technique scheme, described support block inner-cavity structure conforms to the pointed shape of seal wire.

In technique scheme, described seal wire sheath one end is connected with the end aperture coupling of support, the other end and the sealing of being blocked a shot by sheath.

In technique scheme, described sheath fixed mount is an arcuate structure.

In technique scheme, described support, seal wire sheath, support block, pipe clamp, sheath block are made by medical macromolecular materials.

This utility model guide wire push-assisting device has following advantage: with seal wire conveyer device coupling, be convenient to seal wire and insert; Effectively protect and lay seal wire, avoid seal wire to be subjected to environmental pollution, one-hand operation is easy to read seal wire and inserts length simultaneously, is convenient to medical personnel's operation; All parts by medical macromolecular materials make, simple in structure, cost is cheap, be convenient to produce; Disposable use does not have cross infection.

Description of drawings

Fig. 1 is the structural representation of the unassembled seal wire of this utility model.

The structural representation of Fig. 2 after for this utility model assembling seal wire.

Fig. 3 is the structural representation of support.

1. supports among the figure, 1-1. tip hole, 1-2. end aperture, 1-3. sheath fixed mount, 2. seal wire sheath, 3. support block, 4. pipe clamp, 5. sheath block, 6. seal wire.

The specific embodiment

Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not constitute to qualification of the present utility model, only do for example.Simultaneously by illustrating that advantage of the present utility model will become clear more and understanding easily.

Consult accompanying drawing as can be known: the disposable use guide wire push-assisting device of this utility model, it comprises support 1, seal wire sheath 2, support block 3, pipe clamp 4, sheath block 5, the two ends that it is characterized in that support comprise a tip hole 1-1 and end aperture 1-2, and a sheath fixed mount 1-3 is extended at the middle part; Seal wire sheath 2 is fixed into ring-type by support 1 and pipe clamp 4, and this structure is applicable to the seal wire of all lengths.As Fig. 1, Fig. 2, shown in Figure 3.

Support block 3 is arranged at the tip hole 1-1 place of support 1, and the inner-cavity structure of support block 3 conforms to the pointed shape of seal wire 6.Seal wire sheath 2 one ends are connected with the end aperture 1-2 coupling of support 1, and the other end is by 5 sealings of sheath block.Sheath fixed mount 1-3 is an arcuate structure, and this structure and people's finger coincide, and is simple and practical, is convenient to operation.As Fig. 1, Fig. 2, shown in Figure 3.

Claims

1. guide wire push-assisting device, it comprises support (1), seal wire sheath (2), support block (3), pipe clamp (4), sheath block (5), the two ends that it is characterized in that support comprise a tip hole (1-1) and end aperture (1-2), and a sheath fixed mount (1-3) is extended at the middle part; Seal wire sheath (2) is fixed into ring-type by support (1) and pipe clamp (4).

2. guide wire push-assisting device according to claim 1 is characterized in that: located support block (3) in the tip hole (1-1) of support (1), the inner-cavity structure of support block (3) conforms to the pointed shape of seal wire (6); Seal wire sheath (2) one ends are connected with end aperture (1-2) coupling of support (1), and the other end is by sheath block (5) sealing, and sheath fixed mount (1-3) is an arcuate structure.