CN209186762U - A kind of Neurology body fluid measurement sampler - Google Patents

Abstract

The utility model discloses a kind of Neurology body fluid to measure sampler, including extraction tube, ghost rubber ball and liquid storage bucket, cambered surface edge is fixed with along side on liquid storage bucket, liquid storage bucket bottom is connected with set casing, extraction tube is connected on the right side of upper set casing, extraction tube right end is equipped with ghost rubber ball, liquid storage test tube is provided with below liquid storage bucket, inner sleeve is connected on the inside of lower set casing upper end, inner sleeve is set in inside set casing, inner sleeve upper inner is fixed with rubber stopper, fixed block is provided with above rubber stopper, drawing liquid insertion needle and pumping insertion needle are respectively fixed at left and right sides of fixed block.The utility model is by setting extraction tube, ghost rubber ball and liquid storage bucket, and body fluid is easy to spill on hand when solving traditional body fluid sampler sampling, and the body fluid of sampling needs in secondary transferring to test tubes, inconvenient to be easy the problem of contacting with koniology.

Description

A kind of Neurology body fluid measurement sampler

Technical field

The utility model relates to Neurology equipment technical field, specially a kind of Neurology is measured with body fluid and is sampled Device.

Background technique

Neurology is the main diagnosis and treatment cranial vascular disease (cerebral infarction, cerebral hemorrhage), partially about neurological second level subject Headache, brain inflammation disease (encephalitis, meningitis), myelitis, epilepsy, dementia, metabolic disease and hereditary disease, trigeminal neuralgia, Ischialgia, peripheral nerve disease and myasthenia gravis etc., Neurology are carrying out needing the body fluid to patient when diagnosis and treatment detection It is sampled detection, traditional body fluid (urine) sampler structure is simple, and body fluid is easy to spill on hand in sampling, sampling Humoral sample needs medical staff to be again transferred in test tubes, and operation is time-consuming and laborious, contacts when sampling transfer with air Overlong time, the pollutants such as impurity in air, which are easy to be settled down in body fluid, causes testing result error occur.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Neurology body fluid measurement sampler, solves Body fluid is easy to spill on hand when traditional body fluid sampler sampling, and the body fluid of sampling needs secondary transferring to test tubes It is interior, it is inconvenient to be easy the problem of contacting with koniology.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of Neurology body fluid measurement sampling Device, including extraction tube, ghost rubber ball and liquid storage bucket, liquid storage bucket bottom are connected with set casing, are connected on the right side of upper set casing Extraction tube, extraction tube right end are equipped with ghost rubber ball, are provided with liquid storage test tube below liquid storage bucket, liquid storage test tube upper end is fixed with Lower set casing is connected with inner sleeve on the inside of lower set casing upper end, and inner sleeve is set in inside set casing, and inner sleeve with it is upper solid Determine for clearance fit between shell, it is interior

It is fixed with rubber stopper on the inside of upper cartridge, is provided with fixed block above rubber stopper, and fixed block is fixed on fixation On shell inner sidewall, it is respectively fixed with drawing liquid insertion needle at left and right sides of fixed block and is evacuated insertion needle, outside upper set casing bottom surface It is connected along while with lower set casing upper surface outer by breaker bars.

Preferably, angle is 60 degree between extraction tube and upper set casing, and level height locating for extraction tube right end is greater than Along locating level height on liquid storage bucket.

Preferably, drawing liquid insertion needle is communicated with upper set casing inside upper part, pumping insertion needle and phase on the left of extraction tube It is logical.

Preferably, between drawing liquid insertion needle bottom and rubber stopper and between pumping insertion needle bottom and rubber stopper It is reserved with certain interval, distance and pumping insertion needle bottom of the drawing liquid insertion needle bottom away from fixed block bottom surface are away from fixation The distance of block bottom surface is all larger than the thickness of rubber stopper.

Preferably, interruption is provided with snap slot in the middle part of breaker bars.

Preferably, cambered surface edge is fixed with along side on liquid storage bucket.

Preferably, upper set casing bottom surface outer the distance between while with lower set casing upper surface outer be greater than fixed block with The distance between rubber stopper.

(3) beneficial effect

The utility model provides a kind of Neurology body fluid measurement sampler, have it is following the utility model has the advantages that

(1) the utility model will not scratch patient skin in sampling along setting cambered surface edge on liquid storage bucket, and setting is extracted Ghost rubber ball is managed and installs in extraction tube, the hand-holdable extraction tube of patient and ghost rubber ball in sampling, extraction tube Height is higher than edge on liquid storage bucket, and body fluid (urine) will not be spilt on hand when sampling.

(2) liquid storage test tube is arranged in the utility model below liquid storage bucket, and inner sleeve is arranged in the lower set casing on liquid storage test tube Cylinder is set in the set casing on liquid storage bucket, and inner sleeve can move up and down in upper set casing, the fixed block in lower upper set casing Interior setting drawing liquid insertion needle and pumping insertion needle, when inner sleeve moves up and down on drawing liquid insertion needle in set casing and It is evacuated on the rubber stopper in insertion needle insertion inner sleeve, before the use manual squeezing ghost rubber ball, when body fluid is booked When liquid storage bucket, ghost rubber ball is unclamped since pressure action body fluid is discharged into liquid storage test tube from drawing liquid insertion needle and avoids body fluid Excessively contacted with air, body fluid directly store to medical staff in liquid storage test tube will not transferring body fluid again, it is easy to operate, save Medical staff's time.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is enlarged drawing at the A of Fig. 1 of the utility model；

Fig. 3 is the sectional drawing of Fig. 2 of the utility model；

Fig. 4 is the breaker bars structural schematic diagram of the utility model.

In figure: 1, extraction tube；2, ghost rubber ball；3, cambered surface edge；4, liquid storage bucket；5, liquid storage test tube；6, upper set casing；7, Breaker bars；8, lower set casing；9, it is evacuated insertion needle；10, rubber stopper；11, fixed block；12, drawing liquid insertion needle；13, inner sleeve Cylinder；14, snap slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of Neurology body fluid measurement sampler, Including extraction tube 1, ghost rubber ball 2 and liquid storage bucket 4, cambered surface is fixed with along 3 along side on liquid storage bucket 4, cambered surface can prevent and disease along 3 Application on human skin scratches skin when contacting, and 4 bottom of liquid storage bucket is connected with set casing 6, and extraction tube 1 is connected on the right side of upper set casing 6, takes out Taking angle between pipe 1 and upper set casing 6 is 60 degree, and level height locating for 1 right end of extraction tube is greater than on liquid storage bucket 4 along locating Level height, hand position be higher than body fluid sampling at avoids body fluid from spilling to hand, 1 right end of extraction tube is equipped with ghost rubber Ball 2, is provided with liquid storage test tube 5 below liquid storage bucket 4, and 5 upper end of liquid storage test tube is fixed with lower set casing 8, on the inside of lower 8 upper end of set casing It is connected with inner sleeve 13, inner sleeve 13 is set in inside set casing 6, and is matched between inner sleeve 13 and upper set casing 6 for gap It closes, 13 upper inner of inner sleeve is fixed with rubber stopper 10, fixed block 11 is provided with above rubber stopper 10, and fixed block 11 is fixed on On upper 6 inner sidewall of set casing, it is respectively fixed with drawing liquid insertion needle 12 and pumping insertion needle 9 at left and right sides of fixed block 11, takes out Liquid insertion needle 12 is communicated with upper 6 inside upper part of set casing, is evacuated on the left of insertion needle 9 and extraction tube 1 and is communicated, drawing liquid is inserted into needle It is reserved with certain interval between first 12 bottom and rubber stopper 10 and between pumping 9 bottom of insertion needle and rubber stopper 10, Distance of 12 bottom of drawing liquid insertion needle away from 11 bottom surface of fixed block and pumping 9 bottom of insertion needle away from 11 bottom surface of fixed block away from From the thickness for being all larger than rubber stopper 10, upper 6 bottom surface outer of set casing passes through breaker bars 7 while with lower 8 upper surface outer of set casing It is connected, when set casing 8 pushes up instantly, external force makes breaker bars 7 fracture at 14 position of snap slot, lower set casing 8 Realization is separated with upper set casing 6, is interrupted in the middle part of snap slot 14 and is provided with snap slot 14, upper 6 bottom surface outer side of set casing with it is lower solid The distance between 8 upper surface outer side of shell is determined greater than the distance between fixed block 11 and rubber stopper 10, pushes up lower set casing 8, when drawing liquid insertion needle 12 and pumping insertion needle 9 on fixed block 11 are fully inserted into the rubber stopper 10 in lower set casing 8, Upper 6 bottom surface outer of set casing at lower 8 upper surface outer of set casing between still have a certain distance, can fully ensure that drawing liquid insert Entering syringe needle 12 and pumping insertion needle 9 can be fully inserted into the rubber stopper 10 in lower set casing 8.

In use, hand-held lower set casing 8 pushes upward 6 direction of set casing of lower set casing 8, set casing 8 is pushed up instantly When dynamic, external force makes breaker bars 7 fracture at 14 position of snap slot, and the lower realization of set casing 8 is separated with upper set casing 6, this When on drawing liquid insertion needle 12 on fixed block 11 in set casing 6 and pumping insertion needle 9 be inserted into the rubber in lower set casing 8 In plug 10, patient holds extraction tube 1 and ghost rubber ball 2, and the height of extraction tube 1 is higher than edge on liquid storage bucket 4, body fluid when sampling (urine) will not be spilt on hand, and patient's hand squeezes ghost rubber ball 2, and the air in ghost rubber ball 2, the body of patient is discharged Liquid is stored in liquid storage bucket 4, and patient unclamps ghost rubber ball 2 later, and due to pressure action, body fluid is by the pumping in upper set casing 6 Liquid insertion needle 12 enters in liquid storage test tube 5, and after sampling, hand-held liquid storage test tube 5 inserts it from the drawing liquid in upper set casing 6 Enter and is transferred on syringe needle 12 and pumping insertion needle 9.

It can to sum up obtain, the utility model solves traditional by setting extraction tube 1, ghost rubber ball 2 and liquid storage bucket 4 Body fluid is easy to spill on hand when body fluid sampler samples, and the body fluid of sampling needs in secondary transferring to test tubes, and operation is not Just it is easy the problem of contacting with koniology.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of Neurology measures sampler, including extraction tube (1), ghost rubber ball (2) and liquid storage bucket (4) with body fluid, Be characterized in that: liquid storage bucket (4) bottom is connected with set casing (6), is connected with extraction tube (1), extraction tube on the right side of upper set casing (6) (1) right end is equipped with ghost rubber ball (2), is provided with liquid storage test tube (5) below liquid storage bucket (4), liquid storage test tube (5) upper end is fixed Have lower set casing (8), is connected with inner sleeve (13) on the inside of lower set casing (8) upper end, inner sleeve (13) is set in set casing (6) Inside, and be clearance fit between inner sleeve (13) and upper set casing (6), inner sleeve (13) upper inner is fixed with rubber stopper (10), it is provided with fixed block (11) above rubber stopper (10), and fixed block (11) is fixed on set casing (6) inner sidewall, Gu Determine to be respectively fixed with drawing liquid insertion needle (12) and pumping insertion needle (9) at left and right sides of block (11), outside upper set casing (6) bottom surface It is connected along breaker bars (7) are passed through while with lower set casing (8) upper surface outer.

2. a kind of Neurology according to claim 1 with body fluid measure sampler, it is characterised in that: extraction tube (1) with Angle is 60 degree between upper set casing (6), and level height locating for extraction tube (1) right end is greater than on liquid storage bucket (4) along locating Level height.

3. a kind of Neurology according to claim 1 measures sampler with body fluid, it is characterised in that: drawing liquid insertion needle (12) it communicates with upper set casing (6) inside upper part, is communicated on the left of pumping insertion needle (9) and extraction tube (1).

4. a kind of Neurology according to claim 1 measures sampler with body fluid, it is characterised in that: drawing liquid insertion needle (12) it is reserved between bottom and rubber stopper (10) and between pumping insertion needle (9) bottom and rubber stopper (10) certain Gap, distance and pumping insertion needle (9) bottom of drawing liquid insertion needle (12) bottom away from fixed block (11) bottom surface are away from fixation The distance of block (11) bottom surface is all larger than the thickness of rubber stopper (10).

5. a kind of Neurology according to claim 1 measures sampler with body fluid, it is characterised in that: in breaker bars (7) Portion's interruption is provided with snap slot (14).

6. a kind of Neurology according to claim 1 measures sampler with body fluid, it is characterised in that: on liquid storage bucket (4) Cambered surface is fixed with along (3) along side.

7. a kind of Neurology according to claim 1 measures sampler with body fluid, it is characterised in that: upper set casing (6) Bottom surface outer is greater than between fixed block (11) and rubber stopper (10) the distance between at lower set casing (8) upper surface outer Distance.