CN211358918U - Test-tube rack capable of being operated by one hand - Google Patents

Abstract

The utility model relates to a medical equipment technical field specifically is a but one-hand operation test-tube rack, including the test-tube rack, the test-tube rack is placed the hole by a plurality of test tubes and is constituteed, the test tube is placed and is articulated on the hole to have the lid, lid sideline department is equipped with the hasp, the test tube is placed the front and back of hole and is all opened the window, the test-tube rack bottom is equipped with the base, the inside edgewise open-ended counter weight groove that is equipped with of base, the base bottom is equipped with a plurality of sucking discs. The middle of the cover is provided with a via hole. The axis and the plumb line that the hole was placed to the test tube are 15 degrees angles, the test-tube rack adopts transparent organic glass material. The window sideline department is equipped with the scale mark, 0 benchmark and the test tube of scale mark place the hole bottom and be parallel to the test tube is placed the hole and is six, the colour of lid is different each other. The utility model discloses can help nurse one-hand operation blood sampling, economy is high-efficient.

Description

Test-tube rack capable of being operated by one hand

Technical Field

The utility model relates to a medical equipment technical field specifically is a but one-hand operation test-tube rack.

Background

At present, the infant blood sampling mostly adopts the ordinary empty needle blood sampling of neck, and in the vacuum test tube of beating into again after the blood sampling, because of not direct suction vacuum test tube hemolysis nonconforming sample is more, the blood sampling standard suggests to use the blood sampling needle to connect the vacuum test tube and directly inhale the test tube through the negative pressure. However, in the case of negative pressure blood collection, when it is necessary to take a plurality of blood sample specimens, one end of the blood collection needle needs to be inserted and removed, and the other end needs to be inserted and removed. However, in this process, the clinical infant patient is easy to move, the blood drawing nurse needs to hold down the blood drawing needle with one hand, and the blood drawing needle itself is also important for the stability of blood collection, but like this, another hand can not be operated and connected with the vacuum test tube, also can not plug and replace the test tube, and like this, general nurse is difficult to accomplish this work, and is more troublesome, and more consumes the manual work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but one-hand operation test-tube rack to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a but one-hand operation test-tube rack, includes the test-tube rack, the test-tube rack is placed the hole by a plurality of test tubes and is constituteed, the test tube is placed and is articulated on the hole to have a lid, lid sideline department is equipped with the hasp, the test tube is placed the front and back of hole and has all been opened the window, the test-tube rack bottom is equipped with the base, the inside counter weight groove that is equipped with from side open-ended of base, the base bottom is equipped with a plurality of sucking discs.

Further: the middle of the cover is provided with a via hole.

Further: the axis and the plumb line of test tube placing hole are 15 degrees angles.

Further: the test-tube rack adopts transparent organic glass material.

Further: the window sideline department is equipped with the scale mark, 0 benchmark and the test tube of scale mark are placed the hole bottom and are parallel.

Further: the test tube placing holes are six, and the covers are different in color from each other.

Further: the test tube placing device is characterized in that a bounce button is arranged below the window, a bounce slider is arranged at the bottom of the test tube placing hole, semicircular fixture blocks are arranged on two sides of the bounce slider, and a spring is arranged at the bottom of the bounce slider.

Further: the height of the semicircular clamping blocks is consistent with that of the bouncing button, and a transverse spring piece is arranged between the semicircular clamping blocks and inside the bouncing sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the vacuum test tubes for blood collection can be arranged and fixed on one side by a test tube rack. Through taking the lid of via hole to fix whole vacuum test tube at the test tube and place downtheholely, the nurse only need through the other end of via hole plug blood taking needle can, vacuum blood taking tube can be stayed and place downtheholely at the test tube. The nurse can be through this realization one-hand operation blood sampling, and the other hand that can liberate the nurse is taken care of patient, need not many people and accomplishes this operation, and the global design economy is high-efficient, is fit for clinical popularization.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the test tube rack of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a cover; 11. a via hole; 12. a hasp; 13. test tube placement holes; 2. a test tube rack; 21. a base; 22. a counterweight groove; 23. a window; 24. a suction cup; 25. scale lines; 26. a pop-up button; 261. a spring; 262. bouncing up the slide block; 263. semicircular fixture blocks; 264. a spring plate.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a but one-hand operation test-tube rack, includes test-tube rack 2, test-tube rack 2 places the hole 13 by a plurality of test tubes and constitutes, and the test tube is placed and is articulated on the hole 13 to have lid 1, and 1 sideline department of lid is equipped with hasp 12, and the test tube is placed the front and back of hole 13 and all opened window 23, and 2 bottoms of test-tube rack are equipped with base 21, and base 21 is inside to be equipped with from side open-ended counter weight groove 22, and the base 21 bottom is equipped with a plurality of sucking discs.

Further, a heavier iron plate is put into in below counter weight groove 22, because the needle extracts the vacuum test tube and needs certain dynamics, the weight of iron plate can satisfy and make the blood taking needle can singlehanded extract from the vacuum test tube, and is the same, and sucking disc 24 of base 21 bottom also is so, can adsorb on the desktop, not only lets more steady that whole test-tube rack 2 placed, can also improve base 21's holding power.

Be equipped with via hole 11 in the middle of lid 1, lid 1 of test-tube rack 2 can be through the fixed jail of hasp 12, and via hole size 11 slightly be less than the diameter of placing the blood sampling container in inside, help one hand insert and extract the blood sampling needle, can help nurse one-hand operation blood sampling.

The axis and the plumb line that hole 13 was placed to the test tube are 15 degrees angles, and whole test-tube rack upper portion slope is about 15 degrees, more makes things convenient for nurse's contact pin operation.

The test tube rack 2 is made of transparent organic glass. The transparent test-tube rack 2 of single file to can borrow the test tube and place the window 23 of hole 13 both sides, the blood sampling volume of can clearly seeing.

Furthermore, a scale mark 25 is arranged at the sideline of the window 23, and the 0 reference of the scale mark 25 is parallel to the bottom end of the test tube placing hole 13. Therefore, the blood sampling amount can be accurately read compared with the reference scale, so that the blood sampling dosage is accurate.

The six test tube placing holes 13 are used for blood collection and test tube placement of a plurality of blood samples, and the colors of the covers 1 are different from each other so as to identify information such as blood collection use of each blood vessel.

A pop-up button 26 is arranged below the window 23, a pop-up slider 262 is arranged at the bottom of the test tube placing hole 13, semicircular clamping blocks 263 are arranged on two sides of the pop-up slider 262, and a spring 261 is arranged at the bottom of the pop-up slider 262.

The height of the semicircular blocks 263 is the same as that of the pop-up button 26, and a spring plate 264 is transversely arranged between the semicircular blocks 263 and inside the pop-up slider 262.

After the blood sampling is finished, only the bounce button 26 needs to be pressed down, the bounce button 26 compresses the semicircular clamping block 263, which is abutted to the spring piece 264, to the bounce sliding block 262, the spring 261 can bounce, the whole bounce sliding block 262 is lifted, and the blood sampling test tube is convenient to take out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a but one-hand operation test-tube rack, includes test-tube rack (2), its characterized in that: hole (13) are placed by a plurality of test tubes to constitute in test-tube rack (2), the test tube is placed and is articulated on hole (13) have lid (1), lid (1) sideline department is equipped with hasp (12), the test tube is placed the front and back face of hole (13) and is all opened window (23), test-tube rack (2) bottom is equipped with base (21), base (21) inside is equipped with from open-ended counter weight groove (22), base (21) bottom is equipped with a plurality of sucking discs (24).

2. A one-hand operable test tube rack according to claim 1, wherein: the middle of the cover (1) is provided with a via hole (11).

3. A one-hand operable test tube rack according to claim 1, wherein: the axis of the test tube placing hole (13) and the plumb line form an angle of 15 degrees.

4. A one-hand operable test tube rack according to claim 1, wherein: the test tube rack (2) is made of transparent organic glass.

5. A one-hand operable test tube rack according to claim 1, wherein: and scale marks (25) are arranged at the side line of the window (23), and the 0 datum of the scale marks (25) is parallel to the bottom end of the test tube placing hole (13).

6. A one-hand operable test tube rack according to claim 1, wherein: the number of the test tube placing holes (13) is six, and the colors of the caps (1) are different from each other.

7. A one-hand operable test tube rack according to claim 1, wherein: a bounce button (26) is arranged below the window (23), a bounce sliding block (262) is arranged at the bottom of the test tube placing hole (13), semicircular clamping blocks (263) are arranged on two sides of the bounce sliding block (262), and a spring (261) is arranged at the bottom of the bounce sliding block (262).

8. The one-hand operable test tube rack of claim 7, wherein: the height of the semicircular clamping blocks (263) is consistent with that of the bouncing button (26), and a transverse spring piece (264) is arranged between the semicircular clamping blocks (263) and inside the bouncing slide block (262).

Images