CN209689970U - A kind of fixation device of heparin tube - Google Patents

Abstract

The utility model relates to vacuum blood collection tube technical fields, more particularly to a kind of fixation device of heparin tube, including rectangular base plate one, side plate one and side plate two are respectively equipped in the two sides long side of bottom plate one, one end short side is equipped with side plate three, folded plate one and folded plate two are fixed on bottom plate one, the folded plate one surrounds the lock chamber one for fixing heparin tube with side plate one, side plate three, and folded plate two and side plate two, side plate three surround the lock chamber two for fixing heparin tube；The side plate three is equipped with the recess portion one being connected to lock chamber one and the recess portion two being connected to lock chamber two；The utility model advantage is to fix heparin tube using fixed device, facilitates in syringe needle insertion heparin tube, avoid and the accident that syringe needle penetrates in staff's hand occurs, provide safety guarantee to staff；The design of variable cavity is using fixed off-gauge heparin tube, so that the applicability of the fixation device is improved.

Description

A kind of fixation device of heparin tube

Technical field

The utility model relates to vacuum blood collection tube technical field more particularly to a kind of fixation devices of heparin tube.

Background technique

In routine work, blood sampling station is needed to the blood testing in blood bag, and blood bag includes bag body, and connection is connected in bag body Pipe, is connected with syringe needle in connecting tube, and when detection, staff can be inserted the needle into vacuum blood collection tube, carries out blood sample collection, This process needs both hands to operate, i.e., takes vacuum blood collection tube on the other hand, takes syringe needle on the other hand, there is following defects for such operation: lacking The young staff of weary experience is since gimmick is unskilled, when especially needing to acquire multitube blood sample, needs to extract syringe needle again It is inserted into another heparin tube, be easy to cause fault, syringe needle is penetrated in the hand of oneself, occupational exposure is caused to generate, very To initiation infection and blood-borne diseases.

Utility model content

The purpose of this utility model is to provide a kind of fixation devices of heparin tube, can effectively fix vacuum blood collection Pipe, prevents the advantage of staff's injury.

To achieve the goals above, the technical solution of the utility model is as follows:

A kind of fixation device of heparin tube, including rectangular base plate one are respectively equipped with side plate one in the two sides long side of bottom plate one With side plate two, one end short side is equipped with side plate three, is fixed with folded plate one and folded plate two, the folded plate one and side plate on bottom plate one One, side plate three surrounds the lock chamber one for fixing heparin tube, and folded plate two and side plate two, side plate three are surrounded for fixing heparin tube Lock chamber two；The side plate three is equipped with the recess portion one being connected to lock chamber one and the recess portion two being connected to lock chamber two.

Further, the axial length of the lock chamber one is greater than the axial length of lock chamber two.

Further, the folded plate one and folded plate two include long slab interconnected and short slab, and long slab and side plate one are flat Row, short slab are parallel with side plate three.

Further, the other end short side of the bottom plate one is equipped with side plate four, is fixed with returning spring one on side plate four, The pressing plate one opposite with side plate three is fixed on returning spring one, the initial length of returning spring one is less than the short slab of bending plate two To the distance of side plate four；It is fixed with returning spring two on the long slab of the bending plate two, pressing plate two is fixed on returning spring two, Pressing plate two is opposite with the long slab of bending plate one, and the length of pressing plate two is less than the length of the long slab of bending plate two；The pressing plate one, pressure Plate two, bending plate one long slab constitute the variable cavity for fixing heparin tube, side plate three is equipped with to be connected to variable cavity Recess portion three.

Further, telescopic rod one is fixed between the pressing plate one and side plate four, returning spring is a set of in telescopic rod one It is external.

Further, it is fixed with telescopic rod two between the pressing plate two and the long slab of bending plate two, two sets of returning spring exists The outside of telescopic rod two.

Further, recess portion four is equipped on the side plate one, side plate two, pressing plate one and pressing plate two.

Further, the lower part of the bottom plate one is removably connected with bottom plate two.

Further, the lower part of the bottom plate two is fixed with bulb type universal joint, and the lower part of bulb type universal joint is fixed with Notch plate is connected with fastening bolt one on notch plate, and one end that fastening bolt one is located in notch plate is fixed with follow block.

Further, the bulb type universal joint includes link block and the connecting rod that connect with bottom plate two, is fixed on connecting rod Universal ball end, lower end and the notch plate of link block are fixed, and the top of link block is equipped with the spherical cavity for accommodating universal ball end, ball Fastening bolt two is connected on the side wall of shape chamber.

Utility model has the advantages that

1. fixing heparin tube using fixed device, facilitates in syringe needle insertion heparin tube, avoid and syringe needle is penetrated into work The accident made in personnel's hand occurs, and provides safety guarantee to staff.

2. the design of variable cavity is using fixed off-gauge heparin tube, so that the applicability of the fixation device obtains It improves.

3. the design of notch plate facilitates staff to be installed on the workbench the fixation device, while bulb type is universal Section facilitates the angular adjustment of bottom plate two, convenient and practical, further improves the applicability of the fixation device.

Detailed description of the invention

Fig. 1 is the utility model organigram；

Fig. 2 is the use state diagram of the utility model variable cavity；

Fig. 3 is the utility model schematic front view；

Fig. 4 is the utility model schematic top plan view；

Fig. 5 is the utility model perspective view of the explosion；

Label declaration

Bottom plate 1, bottom plate 22, side plate 1, side plate 24, side plate 35, side plate 46, folded plate 1, folded plate 28, long slab 9, short slab 10, lock chamber 1, lock chamber 2 12, recess portion 1, recess portion 2 14, pressing plate 1, pressing plate 2 16, returning spring one 17, returning spring 2 18, recess portion 3 19, telescopic rod 1, telescopic rod 2 21, recess portion 4 22, bulb type universal joint 23, notch plate 24, fastening bolt 1, connecting rod 26, universal ball end 27, link block 28, fastening bolt 2 29, variable cavity 30, follow block 31.

Specific embodiment

Present invention is further described in detail with reference to embodiments.

The utility model proposes a kind of fixation devices of heparin tube, as shown in Fig. 1 to 5, including rectangular base plate 1, bottom plate Side plate 1 and side plate 24 are respectively equipped in one 1 two sides long side, one end short side is equipped with side plate 35, is fixed on bottom plate 1 Folded plate 1 and folded plate 28, folded plate 1 and folded plate 28 include long slab 9 interconnected and short slab 10, long slab 9 and side plate 1 In parallel, short slab 10 is parallel with side plate 35.The folded plate 1 surrounds the fixation for fixing heparin tube with side plate 1, side plate 35 Chamber 1, folded plate 28 and side plate 24, side plate 35 surround the lock chamber 2 12 for fixing heparin tube；It is set on the side plate 35 There are the recess portion being connected to lock chamber 11 and the recess portion being connected to lock chamber 2 12 2 14.Existing heparin tube model is general For 13x75mm and 13x100mm, so the axial length of lock chamber 1 is greater than the axial direction of lock chamber 2 12 in the present embodiment Length, heparin tube that is convenient while installing two kinds of models, recess portion 1 and recess portion 2 14 facilitate in syringe needle insertion heparin tube.

In actual application, the heparin tube of off-standard size is also had, uniquely (length is all extremely for length and caliber Rare 75mm), in order to facilitate the fixation of this kind of heparin tube, the other end short side of the present embodiment bottom plate 1 is equipped with side plate 46, It is fixed with returning spring 1 on side plate 46, the pressing plate one 15 opposite with side plate 35 is fixed on returning spring 1, replys The short slab 10 that the initial length of spring 1 is less than bending plate 28 arrives the distance of side plate 46；On the long slab 9 of the bending plate 28 It is fixed there are two returning spring 2 18, be fixed with pressing plate 2 16, the long slab of pressing plate 2 16 and bending plate 1 on returning spring 2 18 9 is opposite, and the length of pressing plate 2 16 is less than the length of the long slab 9 of bending plate 28；The pressing plate 1, pressing plate 2 16, bending plate one 7 long slab 9 constitutes the variable cavity 30 for fixing heparin tube, and side plate 35 is equipped with the recess portion three being connected to variable cavity 30 19.Recess portion 3 19 facilitates in syringe needle insertion heparin tube, and the initial length of returning spring 1 is less than the short of bending plate 28 Plate 10 arrives the distance of side plate 46, and the length that the length of pressing plate 2 16 is less than the long slab 9 of bending plate 28 effectively prevents pressing plate one 15 touch with 2 16 phase of pressing plate.

To make the flexible more stable of pressing plate 1 and pressing plate 2 16, avoid rolling, the present embodiment is in pressing plate one Telescopic rod 1 is fixed between 15 and side plate 46, one 17 sets of returning spring outside telescopic rod 1；Pressing plate 2 16 with it is curved Telescopic rod 2 21,2 18 sets of the returning spring outsides in telescopic rod 2 21 are fixed between the long slab 9 of folded plate 28.

In order to facilitate taking for heparin tube, recess portion four is equipped on side plate 1, side plate 24, pressing plate 1 and pressing plate 2 16 22。

In order to facilitate the fixation of bottom plate 1, the lower bolt of bottom plate 1 is connected with bottom plate 22, and bottom plate 22 is used for and behaviour It is fixed as platform, and bottom plate 1 and bottom plate 22 are detachably connected the replacement for facilitating bottom plate 1, are conducive to later maintenance and use. The fixation of bottom plate 22 and station can be welded connecting, and can also connect in the following ways: the lower part of bottom plate 22 is fixed There is bulb type universal joint 23, bulb type universal joint 23 includes link block 28 and the connecting rod 26 connecting with bottom plate 22, consolidates on connecting rod 26 Surely there is universal ball end 27, the top of link block 28 is used to accommodate the spherical cavity of universal ball end 27, is connected with use on the side wall of spherical cavity In the fastening bolt 2 29 for abutting universal ball end 27, the lower part of link block 28 is fixed with notch plate 24, is connected on notch plate 24 tight Fixing bolt 1, one end that fastening bolt 1 is located in notch plate 24 are fixed with follow block 31.In use, notch plate 24 can be inserted Enter the mesa edge of station, and tighten fastening bolt 1, abut follow block 31 with station table top, to make bottom plate 22 It is connect with station, meanwhile, the angle of regulating base board 22 to suitable position, and fastening bolt 2 29 is tightened, so that bottom plate 22 Freedom degree constrained.

Claims (10)

1. a kind of fixation device of heparin tube, it is characterised in that: including rectangular base plate one, set respectively in the two sides long side of bottom plate one There are side plate one and side plate two, one end short side is equipped with side plate three, is fixed with folded plate one and folded plate two, the folded plate one on bottom plate one The lock chamber one for fixing heparin tube is surrounded with side plate one, side plate three, folded plate two is surrounded with side plate two, side plate three for fixing The lock chamber two of heparin tube；The side plate three is equipped with the recess portion one being connected to lock chamber one and the recess portion being connected to lock chamber two Two.

2. a kind of fixation device of heparin tube as described in claim 1, it is characterised in that: the axial length of the lock chamber one Greater than the axial length of lock chamber two.

3. a kind of fixation device of heparin tube as described in claim 1, it is characterised in that: the folded plate one and folded plate two wrap Long slab and short slab interconnected are included, long slab is parallel with side plate one, and short slab is parallel with side plate three.

4. a kind of fixation device of heparin tube as claimed in claim 3, it is characterised in that: the other end short side of the bottom plate one It is equipped with side plate four, returning spring one is fixed on side plate four, the pressing plate one opposite with side plate three is fixed on returning spring one, The initial length of returning spring one is less than the short slab of bending plate two to the distance of side plate four；It is fixed on the long slab of the bending plate two There is returning spring two, pressing plate two is fixed on returning spring two, pressing plate two is opposite with the long slab of bending plate one, the length of pressing plate two Less than the length of the long slab of bending plate two；The pressing plate one, pressing plate two, bending plate one long slab constitute for fixing heparin tube Variable cavity, side plate three are equipped with the recess portion three being connected to variable cavity.

5. a kind of fixation device of heparin tube as claimed in claim 4, it is characterised in that: between the pressing plate one and side plate four It is fixed with telescopic rod one, returning spring is a set of outside telescopic rod one.

6. a kind of fixation device of heparin tube as claimed in claim 4, it is characterised in that: the pressing plate two and bending plate two Telescopic rod two, two sets of the returning spring outsides in telescopic rod two are fixed between long slab.

7. a kind of fixation device of heparin tube as claimed in claim 4, it is characterised in that: the side plate one, side plate two, pressing plate One and pressing plate two on be equipped with recess portion four.

8. a kind of fixation device of heparin tube as described in claim 1, it is characterised in that: the lower part of the bottom plate one is detachable Be connected with bottom plate two.

9. a kind of fixation device of heparin tube as claimed in claim 8, it is characterised in that: the lower part of the bottom plate two is fixed with Bulb type universal joint, the lower part of bulb type universal joint are fixed with notch plate, and fastening bolt one, fastening bolt one are connected on notch plate One end in notch plate is fixed with follow block.

10. a kind of fixation device of heparin tube as claimed in claim 9, it is characterised in that: the bulb type universal joint includes Link block and the connecting rod connecting with bottom plate two are fixed with universal ball end on connecting rod, and lower end and the notch plate of link block are fixed, connection The top of block is equipped with the spherical cavity for accommodating universal ball end, is connected with fastening bolt two on the side wall of spherical cavity.