CN102949763A

CN102949763A - Press type press-free hemostatic infusion needle fixing frame

Info

Publication number: CN102949763A
Application number: CN2011102493090A
Authority: CN
Inventors: 肖平
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-26
Filing date: 2011-08-26
Publication date: 2013-03-06

Abstract

A press type press-free hemostatic infusion needle fixing frame comprises two parallel underframes (1), and a portal frame (2) with a portal hole (3) perpendicularly crosses the ends of the two parallel underframes (1). The press type press-free hemostatic infusion needle fixing frame is characterized in that clamping tables (6, 9 and 10) with barbs (12) on the inner sides are symmetrically arranged on the underframes (1) at intervals, a press board (8) with a bottom tampon (7) and infusion plasters form a hemostatic component which is matched with the barbs (12) in a clamping manner, and the rectangular press board (8) is disposed in a space formed by two inner edges of the underframes (1). The press type press-free hemostatic infusion needle fixing frame is capable of fixing an infusion needle and preventing needle deviation and has a perfect hemostatic function. When the needle is extracted out after infusion, pressure of the tampon on a needle hole can be kept by pressing down the press board, long-time continuous press of fingers can be avoided, and accordingly the press type press-free hemostatic infusion needle fixing frame is convenient to use and capable of saving time of medical staff and patients.

Description

Press type infusion needle holder with compression-free hemostasis function

Technical field

When the present invention relates to a kind of the transfusion syringe needle is realized fixing press type infusion needle holder with compression-free hemostasis function.

Background technology

Pull out hemostasis behind the pin for infusion-completed, the way of taking at present is with the hemostasis of infusion patch tampon finger presses.Its existing problems are to press the long period, when finger pressure point is not inconsistent with pin mark, easily cause hemorrhage.Because of the randomness of needling length, in the presence of pin mark too forward or lean on after, be in edge before and after the tampon, pin mark and covered by tampon again, tampon and finger pressure difficulty are worked, be difficult to hemostasis.

Summary of the invention

The present invention is exactly for overcoming the deficiencies in the prior art, and providing a kind of can use separately, is applicable to various infusion needles, and fixing to syringe needle in the time of can realizing infusing again can be at the press type infusion needle holder with compression-free hemostasis function of infusion-completed hemostasis.

Technical solution of the present invention is:

This press type infusion needle holder with compression-free hemostasis function comprises two parallel underframe, vertically be connected across the end of two parallel underframe with the portal in door shape hole, it mainly is that the interval is arranged with the inboard with several Ka Tai of pawl on underframe, and the bottom cooperates with the pawl clamping with the pressing plate of tampon.

Further technical solution of the present invention is:

The rectangle pressing plate is placed in the space of underframe two inner edges formation, and the width of pressing plate is slightly less than the distance of underframe two inboards.

Said tampon sticks on the pressing plate bottom and consists of the hemostasis assembly with infusion patch.

Have adhered layer and protection sheet on the bottom surface of said underframe.

Lower end edge length direction in said portal inboard is provided with concave surface.The Ka Tai lower end of end also is provided with concave surface.

The good effect that the present invention produces is:

The present invention not only has the effect to the fixing of infusion needle and prevention race pin, and possesses perfect hemostatic function.At infusion-completed, when pulling out pin, can keep tampon to the pressure of pin hole by lower platen, can remove from the finger long period continue press.Easy to use, save doctor, trouble time, and pin mark be limited near the centrage at two underframe intervals, pressing plate is evenly pressurization on the tampon total length, can avoid the bleeding that causes when not being inconsistent by point and pin hole position because of finger.Can overcome simultaneously the pin hole position that the randomness because of needling length causes too forward, lean on after, be in the forward and backward edge of tampon, in addition pin mark covered by tampon and make all difficult shortcomings that plays a role, is difficult to stop blooding of tampon and finger pressure.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is that the A of Fig. 1 is to view.

Fig. 4 is that the C of Fig. 1 is to view.

Fig. 5 is the B-B profile of Fig. 1.

Fig. 6 is the structural representation of further embodiment of this invention.

Fig. 7 is the top view of Fig. 6.

Fig. 8 is that the D of Fig. 6 is to view.

The specific embodiment

Such as Fig. 1-shown in Figure 5, the present invention has the end that two parallel to each other and 1, one portals 2 with door shape hole 3 of bottom surface underframe at grade vertically are connected across two underframe 1.The interval is symmetrically arranged with the inboard with the

card platform

6,9,10 of pawl 12 respectively on two underframe 1, and the pawl 12 of every a pair of

card platform

6,9,10 inboards is corresponding in opposite directions.Pressing plate 8 is the rectangular slab that the space that forms between one and two underframe 1 adapts, and the width of pressing plate 8 should be slightly less than two distances (referring to Fig. 2) between the underframe 1, so as with

card platform

6,9,10 on pawl 12 clampings (referring to Fig. 5).The bottom surface of pressing plate 8 consists of hemostasis assembly (referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5) with tampon 7 and with infusion patch.Have in the bottom surface of underframe 1 can be bonding with skin adhered layer 4, adhered layer 4 is outer with protection sheet 5.Two side lower parts in door shape hole 3 are cambered surface 11 (referring to Fig. 4), its objective is that the protection blood vessel is not by the compressing of underframe 1.

The needle handle that the width in said door shape hole 3 can make infusion needle smoothly, non-loosening snap in fixing.

Fig. 6-Fig. 8 shows the structure of further embodiment of this invention.Mainly be an end that card platform 9 parts are extended underframe 1 that makes termination, simultaneously, the also corresponding prolongation of the length of its corresponding pressing plate 8, tampon 7, protection sheet 5 and adhered layer 4.It is applicable to the situation of minute hand head (0.6, No. 0.7 and more than), short inserting needle.

The work of getting ready routinely before the transfusion; along transfusion section vein center line inserting needle and after guaranteeing that needle point is within the blood vessel fully; tear the protection sheet 5 of underframe 1 adhered layer 4; syringe needle is ajusted along vein center line direction; rear end face and the syringe needle fin leading edge of portal 2 are aligned, are adjacent to, and make a shape hole 3 block the needle handle head, gently press underframe 1; make adhered layer 4 and skin paste the jail, fix with adhesive tape afterwards.When infusion-completed pulls out pin, by lower platen 8 and make pawl 12 chucking pressing plates 8 and locking tampon 7, make the hemostasis of pin hole pressurized with finger tip, remove the long finger presses hemostasis of patient from.

Claims

1. press type infusion needle holder with compression-free hemostasis function, comprise two parallel underframe (1), vertically be connected across the end of two parallel underframe (1) with the portal (2) in door shape hole (3), it is characterized in that being arranged with at the upper interval of underframe (1) Ka Tai (6,9,10) of inboard band pawl (12), the bottom cooperates with pawl (12) clamping with the pressing plate (8) of tampon (7).

2. press type infusion needle holder with compression-free hemostasis function as claimed in claim 1, it is characterized in that rectangle pressing plate (8) is placed in the space of underframe (1) two inner edge formation, the width of pressing plate (8) is slightly less than the distance of underframe (1) two inboard.

3. press type infusion needle holder with compression-free hemostasis function as claimed in claim 1 or 2 is characterized in that said tampon (7) sticks on pressing plate (8) bottom and consists of the hemostasis assembly with infusion patch.

4. press type infusion needle holder with compression-free hemostasis function as claimed in claim 1 is characterized in that on the bottom surface of said underframe (1) with adhered layer (4) and protection sheet (5).

5. press type infusion needle holder with compression-free hemostasis function as claimed in claim 1 is characterized in that being provided with concave surface (11) at the inboard lower end edge length direction of said portal (2), and the lower end of Ka Tai (9) also is provided with concave surface (13).