CN218106551U - PICC pipe joint fixing device - Google Patents

Abstract

The utility model discloses a PICC pipe joint fixing device, include: the fixing device comprises a first fixing belt, a second fixing belt, a locking belt and a fixing mechanism; the first fixing belt is connected with a second fixing belt, and the first fixing belt and the second fixing belt are both provided with scale marks; the locking belt is fixed on the first fixing belt; the fixing mechanism is arranged on the second fixing belt and comprises a guide pipe fixing frame, a plurality of uniformly distributed telescopic grooves are formed in the guide pipe fixing frame, connecting columns are inserted in the telescopic grooves and connected with clamping arc plates, and one ends, far away from the clamping arc plates, of the connecting columns are connected with pushing sliding blocks. The utility model discloses a to the setting of the corresponding mechanism of PICC pipe connection fixing device, improve the fixed effect to pipe connection, reduced because of the pipeline turns over the number of times that leads to transparent turn-up, not hard up frequent change dressings of applying ointment or plaster to can effectively reduce the probability that the pad pasting turn-up, apply ointment or plaster and float and puncture point oozing blood takes place, protect patient's skin.

Description

PICC pipe joint fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to PICC pipe joint fixing device.

Background

The PICC is also called as a peripheral central venous catheter, is a catheter which is inserted into a central vein by peripheral venipuncture before elbow, can be used for long-time retention, provides medium-term to long-term venous transfusion treatment for a patient, and can conveniently and directly convey various medicines to the central vein.

In the use, because patient's activity or stand up and cause the fixed not good condition of pipe easily, and fix it through transparent application of plaster among the prior art mostly, fixed effect is relatively poor for the fixed band appears the pad pasting turn-up easily, applies ointment or plaster and floats and puncture point oozing blood scheduling problem, and then influences patient's treatment, causes the injury to patient's skin even.

Therefore, there is a need to provide a PICC catheter hub securement device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PICC pipe joint fixing device to solve the above-mentioned fixed not good problem of effect of current PICC pipe joint.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a PICC catheter hub securement device, comprising: the fixing device comprises a first fixing belt, a second fixing belt, a locking belt and a fixing mechanism;

a second fixing belt is connected to the first fixing belt;

the locking belt is fixed on the first fixing belt;

the fixing mechanism is arranged on the second fixing belt and comprises a guide pipe fixing frame, a plurality of uniformly distributed telescopic grooves are formed in the guide pipe fixing frame, connecting columns are inserted into the telescopic grooves, and clamping arc plates are connected onto the connecting columns.

Furthermore, all be equipped with the scale mark on first fixed band and the second fixed band for make things convenient for medical personnel to look over the elasticity degree, and then be difficult for pressing the pipe joint too tight.

Furthermore, the locking belt is connected with a plurality of support columns which are uniformly distributed and used for supporting the limiting balls, so that the limiting balls are not easy to fall off, and the movement of the limiting balls is conveniently driven, so that the limiting balls can be inserted into the telescopic grooves;

the other end of support column is connected with spacing ball for insert flexible inslot, thereby can promote to push away tight slider, make to push away tight slider and can drive the removal of spliced pole and chucking arc board, and then press from both sides the pipe through the chucking arc board and press from both sides tightly, and utilize spacing ball card at flexible inslot, make the pipe difficult loose.

Further, the one end that the chucking arc board was kept away from to the spliced pole is connected with and pushes away tight slider for supporting connection post and chucking arc board make it be difficult for droing, and have the effect that drives spliced pole and chucking arc board and remove, it locates to push away tight slider the flexible inslot can promote when making spacing ball push down and push away tight slider and remove.

Furthermore, a plurality of limit grooves which are uniformly distributed are formed in the first fixing belt in a chiseled mode, a space is provided for the telescopic movement of the connecting rod, the clamping arc plate can move, the guide pipe can be clamped, the guide pipe is not prone to bending movement, and limit sliding blocks are arranged in the limit grooves and used for supporting the connecting rod, so that the connecting rod is not prone to falling off;

the limiting slide block is connected with a connecting rod and used for being connected to the clamping arc plate, the clamping arc plate can be pulled to retract by the connecting rod, the guide pipe is not clamped any more, and the other end of the connecting rod is fixedly connected with the clamping arc plate.

Furthermore, be connected with reset spring between the fixed frame of limit slide and pipe for promote limit slide and remove, make limit slide can pass through connecting rod pulling chucking arc board, make no longer press from both sides tight chucking arc board, make things convenient for taking out of staff.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a to the setting of the corresponding mechanism of PICC pipe joint fixing device, improve the fixed effect to pipe joint, reduced because of the pipeline turns over to lead to transparent applying ointment or plaster turn-up, not hard up number of times of frequently changing dressings to can effectively reduce the pad pasting turn-up, apply ointment or plaster and float and puncture point oozing blood probability of taking place, protect patient's skin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a partial cross-sectional view of a PICC catheter hub securement device in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a perspective view of a PICC catheter hub securement device in an embodiment of the present invention;

fig. 4 is a cross-sectional view of a fixing mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram at B in fig. 4.

In the figure: 1. the guide tube fixing device comprises a first fixing band, 101, a second fixing band, 102, scale marks, 2, a locking band, 201, a support column, 202, a limiting ball, 3, a fixing mechanism, 301, a guide tube fixing frame, 302, a connecting column, 303, a clamping arc plate, 304, a pushing sliding block, 305, a limiting sliding block, 306, a connecting rod and 307 and a return spring.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a PICC pipe joint fixing device, refer to fig. 1-5 and show, include: first fixed band 1, second fixed band 101, locking band 2 and fixed establishment 3.

Referring to fig. 1-3, the first fixing band 1 is connected with the second fixing band 101, and the catheter connector is fixed by the first fixing band 1 and the second fixing band 101, so that the catheter connector is not easy to move and hurt a patient, and the first fixing band 1 and the second fixing band 101 are both provided with scale marks 102 for facilitating medical staff to check tightness degree, and further the catheter connector is not easy to be pressed too tightly.

Referring to fig. 1-3, locking band 2 is fixed in on first fixed band 1, and locking band 2 is used for further fixing the pipe for the pipe is difficult for bending again and removing, is connected with a plurality of evenly distributed's support column 201 on locking band 2 for support spacing ball 202, make spacing ball 202 be difficult for droing, and conveniently drive the removal of spacing ball 202, make spacing ball 202 can insert the flexible inslot.

Referring to fig. 1, the other end of the supporting column 201 is connected with a limiting ball 202 for being inserted into the telescopic groove, so as to push the pushing slider 304, so that the pushing slider 304 can drive the connecting column 302 and the clamping arc plate 303 to move, so as to clamp the conduit through the clamping arc plate 303, and the limiting ball 202 is clamped in the telescopic groove, so that the conduit is not easy to loosen.

Referring to fig. 1 to 5, the fixing mechanism 3 is disposed on the second fixing band 101, the fixing mechanism 3 includes a tube fixing frame 301 for fixing a tube, so that the tube is not easy to bend or fall off, and further, the tube fixing frame 301 is not easy to hurt a patient, a plurality of evenly distributed telescopic slots are cut on the tube fixing frame 301, so as to provide a space for the movement of the pushing sliding block 304, and the limiting ball 202 can be clamped, so that the pushing sliding block 304 is not easy to retract.

Referring to fig. 1-5, a connection column 302 is inserted into the telescopic slot for supporting the clamping arc plate 303 and driving the clamping arc plate 303 to move, and the connection column 302 is connected with the clamping arc plate 303 for clamping the catheter, so as to improve the fixing effect of the catheter.

Referring to fig. 1 to 5, one end of the connecting column 302, which is far away from the clamping arc plate 303, is connected with a pushing slider 304, which is used for supporting the connecting column 302 and the clamping arc plate 303, so that the connecting column 302 and the clamping arc plate 303 are not easy to fall off, and has an effect of driving the connecting column 302 and the clamping arc plate 303 to move, the pushing slider 304 is arranged in a telescopic groove, so that the pushing slider 304 can be pushed to move when the limiting ball 202 is pressed down.

Referring to fig. 4-5, a plurality of evenly distributed limiting grooves are formed in the first fixing band 1 to provide a space for the telescopic movement of the connecting rod 306, so that the clamping arc plate 303 can move to clamp the conduit, the conduit is not prone to moving in a bending manner, and a limiting slide block 305 is arranged in each limiting groove to support the connecting rod 306, so that the connecting rod 306 is not prone to falling off.

Referring to fig. 5, a connecting rod 306 is connected to the limiting slider 305 for connecting to the clamping arc plate 303, so that the clamping arc plate 303 can be pulled and retracted by the connecting rod 306, and further no longer clamps the conduit, and the other end of the connecting rod 306 is fixedly connected to the clamping arc plate 303.

Wherein, be connected with reset spring 307 between limit slide 305 and the fixed frame 301 of pipe for promote limit slide 305 and remove, make limit slide 305 can pass through connecting rod 306 pulling chucking arc plate 303, make no longer press from both sides tight chucking arc plate 303, make things convenient for taking out of staff.

When the catheter joint is used specifically, when the catheter joint punctures the body of a patient, medical staff firstly winds the first fixing band 1 and the second fixing band 101 on the patient and compresses the catheter joint, then aligns the limiting ball 202 with the telescopic groove and inserts the telescopic groove into the telescopic groove, and the pushing sliding block 304 is pushed in the inserting process;

and push up slider 304 and can drive spliced pole 302 and chucking arc plate 303 and remove at the in-process that removes, and then make chucking arc plate 303 press from both sides tight pipe, make the pipe difficult for removing, improve fixed effect, spacing ball 202 also can block into flexible inslot at this moment, be difficult for droing, reset spring 307 can promote spacing slider 305 and remove after removing fixed, and spacing slider 305 can drive chucking arc plate 303 and reset, and then realize loosening the effect of pipe, make things convenient for medical personnel's taking out.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses a to the setting of the corresponding mechanism of PICC pipe connection fixing device, improve the fixed effect to pipe connection, reduced because of the pipeline turns over the number of times that leads to transparent turn-up, not hard up frequent change dressings of applying ointment or plaster to can effectively reduce the probability that the pad pasting turn-up, apply ointment or plaster and float and puncture point oozing blood takes place, protect patient's skin.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A PICC catheter adapter securement device, comprising:

the fixing device comprises a first fixing belt (1), wherein a second fixing belt (101) is connected to the first fixing belt (1);

the locking belt (2) is fixed on the first fixing belt (1);

fixed establishment (3), locate on second fixed band (101), fixed establishment (3) are including the fixed frame of pipe (301), dig the flexible groove that has a plurality of evenly distributed on the fixed frame of pipe (301), flexible inslot interpolation is equipped with spliced pole (302), be connected with chucking arc board (303) on spliced pole (302).

2. A PICC catheter hub securement device in accordance with claim 1, wherein the first strap (1) and the second strap (101) each include graduations (102).

3. The PICC catheter adapter securement device of claim 1, wherein the locking strap (2) has a plurality of support posts (201) attached thereto, the support posts (201) having a stop ball (202) attached to an opposite end thereof.

4. The PICC catheter adapter securement device of claim 1, wherein a thrust slider (304) is coupled to an end of the connection post (302) distal from the clamping arc (303), the thrust slider (304) being disposed within the telescoping slot.

5. The PICC catheter adapter fixing device according to claim 1, wherein a plurality of evenly distributed limiting grooves are formed in the first fixing band (1), a limiting slide block (305) is arranged in each limiting groove, a connecting rod (306) is connected to each limiting slide block (305), and the other end of each connecting rod (306) is fixedly connected with the clamping arc plate (303).

6. A PICC catheter adapter securement device in accordance with claim 5, wherein a return spring (307) is connected between the stop slider (305) and the catheter securement frame (301).

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