CN203315340U

CN203315340U - Aseptic calibrated bleeding tubular needle

Info

Publication number: CN203315340U
Application number: CN2013203698336U
Authority: CN
Inventors: 张佳丽; 常小荣; 刘密; 陈选; 刘昭; 李赛
Original assignee: Hunan University of Chinese Medicine
Current assignee: Hunan University of Chinese Medicine
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2013-12-04
Anticipated expiration: 2023-06-26

Abstract

The utility model belongs to the field of medical instruments, and in particular discloses an aseptic calibrated bleeding tubular needle, which comprises a needle body (1) and further comprises a sleeve (2) with scales (3); a needling depth control part (4) is arranged at the tail part of the needle body (1); the needling depth control part (4) is movably connected with one end of the sleeve (2); the needle body (1) is arranged in the sleeve (2). According to the aseptic calibrated bleeding tubular needle disclosed by the utility model, direct contact between a user and the needle body is isolated through the sleeve; the aseptic operation process is ensured; furthermore, the sleeve is provided with the scales, so that the needling depth is controllable; users are only necessary to select a proper scale, rotatably withdraw the needle and acupuncture to bleed by holding the sleeve according to specific bleeding parts and conditions of patients.

Description

Aseptic scale blood-letting bobbin

Technical field

This utility model belongs to aseptic blood-letting needle set commonly used in the Acupuncture Clinical treatment, is specifically related to a kind of aseptic scale blood-letting bobbin.

Background technology

At present, the blood-letting needle set used in the acupuncture, therapeutic clinical practice is mainly with three edged needle, and syringe needle is main, although these two kinds of needle sets can reach the purpose of blood-letting, but also there is certain defect, for example, the three edged needle Preservation in sterile condition inconvenient and carry more difficult, although and the syringe needle blood-letting is aseptic takes conveniently, but while using clinically, syringe needle is long, lack the grip point, easily contaminated, the difficult degree of depth of grasping inserting needle.Patient's build is different clinically, and bleeding site also has the different of skin thickness, therefore is difficult for grasping the degree of depth of acupuncture, easily causes misjudgment.

The utility model content

There is no grip point preferably in order to overcome existing blood-letting needle set, be difficult to control the problem of depth of needling, this utility model provides a kind of aseptic scale blood-letting bobbin, this bobbin not only is easy to Preservation in sterile condition, good acupuncture impetus can be provided, and can strictly control the degree of depth of blood-letting by scale marker, guarantee blood-letting safety.

For achieving the above object, the technical solution of the utility model is:

A kind of aseptic scale blood-letting bobbin, comprise needle body, also comprises and be with graduated sleeve pipe; Be provided with the depth of needling control piece at described needle body afterbody, an end of depth of needling control piece and sleeve pipe is flexibly connected, and needle body is positioned at sleeve pipe.

Described depth of needling control piece and sleeve pipe preferably are threaded connection.

Described depth of needling control piece afterbody preferably is provided with rotary handle.

Preferably be provided with aseptic sealed packages outside sleeve pipe.

Compared with prior art, advantage of the present utility model is:

1, this bobbin not only is easy to Preservation in sterile condition, and can strictly control the degree of depth of blood-letting by scale marker, guarantees blood-letting safety.

2,, in carrying out medical blood-letting process, sleeve pipe provides good grip point, can the isolated operation person to the contact of needle body, make the aseptic safety of blood-letting controlled, and simple to operate.

The accompanying drawing explanation

Fig. 1 is the decomposition texture schematic diagram of this utility model embodiment 1;

Fig. 2 is the external structure schematic diagram of this utility model embodiment 1;

Fig. 3 is the structural representation (before use) of this utility model embodiment 2;

Fig. 4 is the structural representation (during use) of this utility model embodiment 2;

Wherein, the 1st, needle body, the 2nd, sleeve pipe, the 3rd, scale, the 4th, depth of needling control piece, the 5th, rotary handle.

The specific embodiment

Below in conjunction with embodiment, this utility model is described further.

Embodiment 1

As Figure 1-Figure 2, a kind of aseptic scale blood-letting bobbin, comprise needle body 1, also comprises the sleeve pipe 2 with scale 3; Be provided with depth of needling control piece 4 at described needle body 1 afterbody, depth of needling control piece 4 is flexibly connected by screw thread with an end of sleeve pipe 2, and needle body 1 is positioned at sleeve pipe 2.

In the outer aseptic sealed packages that preferably is provided with of sleeve pipe 2.

Embodiment 2

As shown in Figure 3, other structure, with embodiment 1, just is provided with rotary handle 5, convenient operation at depth of needling control piece 4 afterbodys.

Before use, as shown in Figure 3, aseptic needle body 1 is positioned at sleeve pipe 2, and needle body 1 is isolated from the outside.Can be provided at an outer portion with aseptic sealed packages.During use, as shown in Figure 4, user is opened aseptic sealed packages, rotatory acupuncture severity control part 4, and the length of according to the judgement of the scale on sleeve pipe 2 needle body 1, stretching out sleeve pipe 2, thus control depth of needling, reach the purpose of the controlled blood-letting of safety.The medical personnel in use, can hold sleeve pipe 2 and be executed pin, has good impetus, has completely cut off staff and has contacted with the direct of needle body, guarantees sterile working.

Claims

1. an aseptic scale blood-letting bobbin, comprise needle body (1), it is characterized in that, also comprises the sleeve pipe (2) with scale (3); Be provided with depth of needling control piece (4) at described needle body (1) afterbody, depth of needling control piece (4) is flexibly connected with an end of sleeve pipe (2), and needle body (1) is positioned at sleeve pipe (2).

2. aseptic scale blood-letting bobbin according to claim 1, is characterized in that, described depth of needling control piece (4) is flexibly connected by screw thread with sleeve pipe (2).

3. aseptic scale blood-letting bobbin according to claim 2, is characterized in that, described depth of needling control piece (4) afterbody is provided with rotary handle (5).

4. according to the described aseptic scale blood-letting bobbin of one of claim 1-3, it is characterized in that, at sleeve pipe (2) peripheral hardware, aseptic sealed packages is arranged.