CN209933102U - External-expanding limb fixer for PICC (peripherally inserted central catheter) - Google Patents

Abstract

The utility model discloses a wear PICC effective abduction limbs fixer, the on-line screen storage device comprises a base, the top center department both sides of base all are rotated through the pivot and are connected with the threaded rod, the outside of threaded rod closes soon and is connected with the thread bush, the top of thread bush and the fixed plate welding of base top center department both sides setting, be connected through the lift post between the lower terminal surface of base and the lift casing. The utility model discloses, through the setting of base and fixed plate, can place patient's arm, through the setting of threaded rod and thread bush, can make the fixed plate move on the horizontal direction, applicable in various fat and thin different patients, through the setting of telescopic link, can prevent that the fixed plate from taking place the skew, through the setting of knob, the convenient rotation to the threaded rod.

Description

External-expanding limb fixer for PICC (peripherally inserted central catheter)

Technical Field

The utility model relates to a limbs fixer technical field specifically is wear PICC effective abduction limbs fixer.

Background

Central venous catheter is put into to periphery vein is called PICC for short, to keeping somewhere the patient that PICC put the pipe for a long time, when the PICC pipe was worn to the patient, needs arm abduction as far as possible, but when many patients hand abducted, medical personnel can fill up things such as a towel for patient's upper arm, but the back of filling up, because pressure, the blood vessel is extruded, influences the poling.

To this end, an abduction limb fixator for the PICC catheter is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear PICC effective abduction limbs fixer, the rotation through the threaded rod makes the thread bush drive the motion of fixed plate on the horizontal direction, can realize carrying out the effect fixed to various fat thin patient's limbs to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

wear PICC effective abduction limbs fixer, the on-line screen storage device comprises a base, the top center department both sides of base all are rotated through the pivot and are connected with the threaded rod, the outside of threaded rod closes soon and is connected with the thread bush, the fixed plate welding that the top of thread bush and base top center department both sides set up, be connected through the lift post between the lower terminal surface of base and the lift casing.

Through adopting above-mentioned technical scheme, the rotation of threaded rod can make the screw thread cover move on the horizontal direction.

Preferably, the threaded rod penetrates through the side surface wall of the base and is welded with the knobs arranged on two sides of the base.

Through adopting above-mentioned technical scheme, the knob is convenient to the rotation of threaded rod.

Preferably, the fixed plate is connected with the inner surface wall of the base through a telescopic rod.

Through adopting above-mentioned technical scheme, the telescopic link can prevent that the fixed plate from taking place the skew.

Preferably, the center of the inner surface wall of the bottom of the lifting shell is fixedly connected with a bidirectional electric telescopic rod through a bolt, connecting blocks are welded on two sides of the horizontal end of the bidirectional electric telescopic rod, and a lifting column inside the lifting shell is hinged to the connecting blocks through a connecting rod.

Through adopting above-mentioned technical scheme, two-way electric telescopic handle can make the connecting block move on the horizontal direction.

Preferably, the outer sleeve of the lifting column in the lifting shell is provided with a limiting sleeve, and the limiting sleeve is welded with the inner surface wall of the lifting shell in the horizontal direction.

Through adopting above-mentioned technical scheme, the stop collar can be spacing to the lift post, prevents its skew.

Preferably, the top of the base is set in a circular arc shape.

By adopting the technical scheme, the top of the base is set to be arc-shaped, so that the arm of a patient can be conveniently placed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the setting of base and fixed plate, can place patient's arm, through the setting of threaded rod and thread bush, can make the fixed plate move on the horizontal direction, applicable in various fat and thin different patients, through the setting of telescopic link, can prevent that the fixed plate from taking place the skew, through the setting of knob, the convenient rotation to the threaded rod.

2. The utility model discloses, through two-way electric telescopic handle's setting, can make the connecting block move on the horizontal direction, through the setting of connecting rod and lift post, can make the base move on vertical direction, applicable in multiple height.

Drawings

Fig. 1 is a schematic top view of the fastener of the present invention;

fig. 2 is a schematic view of the internal structure of the lifting housing of the present invention;

fig. 3 is a schematic side view of the fastener of the present invention.

In the figure: 1. a base; 2. a threaded sleeve; 3. a knob; 4. a telescopic rod; 5. a fixing plate; 6. a threaded rod; 7. lifting the housing; 8. a connecting rod; 9. a bidirectional electric telescopic rod; 10. connecting blocks; 11. a lifting column; 12. a limiting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses the model of two-way electric telescopic handle 9 who relates to in does: (SCJ-40);

referring to fig. 1-3, the present invention provides a technical solution: including base 1, the top center department both sides of base 1 all rotate through the pivot and are connected with threaded rod 6, threaded rod 6's outside closes soon and is connected with thread bush 2, the top of thread bush 2 welds with fixed plate 5 that 1 top center department both sides of base set up, be connected through lift post 11 between base 1's lower terminal surface and the lift casing 7.

Through adopting above-mentioned technical scheme, threaded rod 6's rotation can make threaded sleeve 2 move in the horizontal direction.

Specifically, as shown in fig. 1 to 3, the threaded rod 6 penetrates through the side surface wall of the base 1 and is welded with the knobs 3 arranged on both sides of the base 1.

Through adopting above-mentioned technical scheme, knob 3 is convenient to the rotation of threaded rod 6.

Specifically, as shown in fig. 1 to 3, the fixing plate 5 is connected to the inner surface wall of the base 1 through a telescopic rod 4.

Through adopting above-mentioned technical scheme, fixed plate 5 skew can be prevented to telescopic link 4.

Specifically, as shown in fig. 1 to 3, the center of the inner surface wall of the bottom of the lifting housing 7 is fixedly connected with a bidirectional electric telescopic rod 9 through a bolt, connecting blocks are welded on two sides of the horizontal end of the bidirectional electric telescopic rod 9, and a lifting column 11 located inside the lifting housing 7 is hinged to the connecting blocks 10 through a connecting rod 8.

Through adopting above-mentioned technical scheme, two-way electric telescopic handle 9 can make connecting block 10 move on the horizontal direction.

Specifically, as shown in fig. 1 to 3, a limiting sleeve 12 is sleeved outside a lifting column 11 located inside the lifting housing 7, and the limiting sleeve 12 is welded to the horizontal inner surface wall of the lifting housing 7.

Through adopting above-mentioned technical scheme, stop collar 12 can be spacing to lift post 11, prevents its skew.

Specifically, as shown in fig. 1 to 3, the top of the base 1 is configured to be arc-shaped.

By adopting the technical scheme, the top of the base 1 is set to be arc-shaped, so that the arm of a patient can be conveniently placed.

The installation method comprises the following steps:

firstly, fixedly installing a bidirectional electric telescopic rod 9 at the center of the inner surface wall at the bottom of a lifting shell 7 through bolts, and welding 10 at two sides of the bidirectional electric telescopic rod 9;

secondly, welding two limiting sleeves 12 on the horizontal side surface wall of the lifting shell 7, placing lifting columns 11 inside the two limiting sleeves 12, and then hinging the lifting columns 11 with the connecting blocks 10 through connecting rods 8.

And thirdly, screwing the threaded sleeve 2 and the threaded rods 6 together, installing the two threaded rods 6 on two sides of the top of the base 1 through a rotating shaft, penetrating the threaded rods 6 through the side surface wall of the base 1 and welding the knob 3.

And fourthly, connecting the fixed plate 5 with the inner surface wall of the base 1 through the telescopic rod 4.

The working principle is as follows: place patient's arm at the top of base 1, then rotate knob 3, the rotation of knob 3 makes threaded rod 6 take place to rotate, threaded rod 6 rotate can make thread bush 2 move on the horizontal direction, thread bush 2 can make fixed plate 5 move on the horizontal direction, fixed plate 5's removal can be realized fixed to various fat thin patients, when the height of base 1 is adjusted to needs, open two-way electric telescopic handle 9, two-way electric telescopic handle 9 makes lift post 11 move on vertical direction at flexible in-process accessible connecting rod 8, lift post 11 moves on vertical direction and can make base 1 move on vertical direction, the regulation of arm fixed height has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Wear PICC pipe and use abduction limbs fixer, including base (1), its characterized in that: the utility model discloses a lifting device, including base (1), threaded rod (6), fixed plate (5) welding, the top of threaded rod (2) with the fixed plate (5) welding that base (1) top center department both sides set up, be connected through lift post (11) between the lower terminal surface of base (1) and lift casing (7).

2. The externally expanding limb fixator for PICC access according to claim 1, wherein: the threaded rod (6) penetrates through the side surface wall of the base (1) and is welded with the knobs (3) arranged on two sides of the base (1).

3. The externally expanding limb fixator for PICC access according to claim 1, wherein: the fixed plate (5) is connected with the inner surface wall of the base (1) through a telescopic rod (4).

4. The externally expanding limb fixator for PICC access according to claim 1, wherein: the lifting shell is characterized in that the center of the inner surface wall of the bottom of the lifting shell (7) is fixedly connected with a bidirectional electric telescopic rod (9) through a bolt, connecting blocks (10) are welded on two sides of the horizontal end of the bidirectional electric telescopic rod (9), and the lifting shell (7) is located inside a lifting column (11) and is hinged between the connecting blocks (10) through a connecting rod (8).

5. The externally expanding limb fixator for PICC access according to claim 1, wherein: the lifting column is characterized in that a limiting sleeve (12) is sleeved outside the lifting column (11) inside the lifting shell (7), and the limiting sleeve (12) is welded with the inner surface wall of the lifting shell (7) in the horizontal direction.

6. The externally expanding limb fixator for PICC access according to claim 1, wherein: the top of the base (1) is arranged to be arc-shaped.

Images