CN206956036U - A kind of hemo system sampler - Google Patents

Abstract

The utility model belongs to sampler technical field, a kind of more particularly to hemo system sampler, including by runner pipe and being connected radially to the threeway that its sampling head forms, described runner pipe one end forms inlet, its other end forms liquid outlet, the sampling cephalic par forms sample tap, the utility model solves the problems, such as that prior art has patient and dialyzate sampling is not easy in dialysis procedure, and there is the sampling operation for being easy to dialyzate, syringe needle sampling, hand to take liquid, the advantageous effects for the flexibility etc. for improving sampling mode.

Description

A kind of hemo system sampler

Technical field

The utility model belongs to sampler technical field, more particularly to a kind of hemo system sampler.

Background technology

At present, hemo system sampler is the dialyzate sampler for hemo system, and prior art has patient and dialysed During be not easy to dialyzate sampling the problem of.

The content of the invention

The utility model provides a kind of hemo system sampler, exists to solve to propose prior art in above-mentioned background technology Patient is not easy to the problem of dialyzate sampling in dialysis procedure.

The technical problem that the utility model solves is realized using following technical scheme：A kind of hemo system sampler, bag Include by runner pipe and be connected radially to the threeway that its sampling head forms, described runner pipe one end forms inlet, its other end Liquid outlet is formed, the sampling cephalic par forms sample tap, and the sample tap, which connects, samples lid, the pin on top in the sampling lid Mouth is taken to be tightly connected silica gel piece.

Further, the sample tap threaded connection sampling lid.

Further, the runner pipe two side ends connect supporting spring and connect intermediate plate with its bottom respectively.

Further, the sample tap sampling measures any amount dialyzate.

Further, the sample tap also can be sampled joint connection probe tube.

Further, the lock of locked liquid pipe is connected on the probe tube.

Advantageous effects：

1st, this patent uses by runner pipe and is connected radially to the threeway that its sampling head forms, described runner pipe one end shape Into inlet, its other end forms liquid outlet, and the sampling cephalic par forms sample tap, the sample tap connection sampling lid, institute The pin for stating top in sampling lid takes mouth to be tightly connected silica gel piece, when in use, due to before dialysis machine is started shooting, dialyzate being sampled The small cap of mouth is removed, and is then installed sampling pipe joint, with locked liquid pipe is latched, is forbidden feed liquor, then dialysis machine starts Analysis, after 20 minutes, lock can be opened, sampling equipment is opened, sampling equipment is closed after the completion of sampling, with lock with normal operation The dead liquid flowing tube of padlock, forbade liquid, be then turned off with sampling equipment link position, wait dialysis machine end of run or forced shutdown, Sampling pipe connector is removed again, installs the small cap after sterilizing, sample tap can also be sampled by needle tubing, due to pipeline of dialysing In seal in the sampler of three-port structure, be easy to the sampling operation of dialyzate.

2nd, this patent takes mouth to be tightly connected silicon using sample tap connection sampling lid, the pin for sampling top in lid Film, due to the effect of the sealing-in to sample tap of sampling lid, it can not only prevent dust and impurity from polluting sample tap, keep sample tap Cleaning, while silica gel piece is included, it can be sampled with syringe needle.

3rd, this patent, because small cap is threaded, is easy to sample the replacing covered using sample tap threaded connection sampling lid.

4th, this patent connects supporting spring using the runner pipe two side ends and connects intermediate plate with its bottom respectively, due to passing through two supports The three face support frames that piece and middle intermediate plate are formed, it is easy to hand to take liquid.

5th, this patent has the characteristics of sampling amount is big using the sample tap sampling amount up to one liter of dialyzate.

6th, this patent also can be sampled joint connection probe tube using the sample tap, because sample tap can not only pass through pin Head sampling, while sampling equipment can also be connected by probe tube, improve the flexibility of sampling mode.

7th, this patent uses the lock that locked liquid pipe is connected on the probe tube, because probe tube has lock, Lock can be opened during sampling, when being not required to sampling, lock is tightened, closes sampling, the effect with sampling switch.

Brief description of the drawings

Fig. 1 is a kind of structural representation of hemo system sampler of the utility model.

Embodiment

The utility model is described further below in conjunction with accompanying drawing：

In figure：1- runner pipes, 2- sampling heads, 3- inlets, 4- liquid outlets, 5- sample taps, 6- sampling lids, 7- pins take mouth, 8- silica gel pieces, 9- screw threads, 10- supporting springs, 11- intermediate plates.12- sample connections, 13- probe tubes, 14- locks.

Embodiment：

The present embodiment：As shown in figure 1, a kind of hemo system sampler, including by runner pipe 1 and the sampling for being connected radially to it The threeway of first 2 composition, described one end of runner pipe 1 form inlet 3, and its other end forms liquid outlet 4, the end of sampling head 2 Sample tap 5, the connection of the sample tap 5 sampling lid 6 are formed, the pin for sampling top in lid 6 takes mouth 7 to be tightly connected silica gel piece 8.

The screw thread 9 of the sample tap 5 connection sampling lid 6.

The two side ends of runner pipe 1 connect supporting spring 10 and connect intermediate plate 11 with its bottom respectively.

The sampling amount of sample tap 5 can use any amount dialyzate.

The sample tap 5 also can be sampled joint 12 and connect probe tube 13.

The lock 14 of locked liquid pipe is connected on the probe tube 13.

Operation principle：

By by runner pipe and being connected radially to the threeway that its sampling head forms, described runner pipe one end is formed this patent Inlet, its other end form liquid outlet, and the sampling cephalic par forms sample tap, and the sample tap connection sampling lid is described The pin on top takes mouth to be tightly connected silica gel piece in sampling lid, when in use, due to before dialysis machine is started shooting, by dialyzate sample tap Small cap remove, then sampling pipe joint is installed, with locked liquid pipe is latched, forbids feed liquor, then dialysis machine starts to dialyse, After 20 minutes, lock can be opened, sampling equipment is opened, sampling equipment is closed after the completion of sampling, locked with lock with normal operation Dead liquid flowing tube, forbade liquid, be then turned off with sampling equipment link position, wait dialysis machine end of run or forced shutdown, then take Lower sampling pipe connector, the small cap after sterilizing is installed, sample tap can also be sampled by needle tubing, the utility model solves Prior art exist patient be not easy in dialysis procedure dialyzate sampling the problem of, have be easy to dialyzate sampling operation, Syringe needle sampling, hand are taken liquid, the advantageous effects for the flexibility etc. for improving sampling mode.

Using the technical solution of the utility model, or those skilled in the art is in the inspiration of technical solutions of the utility model Under, similar technical scheme is designed, and reach above-mentioned technique effect, it is to fall into the scope of protection of the utility model.

Claims (6)

1. A kind of 1. hemo system sampler, it is characterised in that including by runner pipe and be connected radially to that its sampling head forms three Logical, described runner pipe one end forms inlet, and its other end forms liquid outlet, and the sampling cephalic par forms sample tap, described Sample tap connection sampling lid, the pin for sampling top in lid take mouth to be tightly connected silica gel piece.
2. A kind of 2. hemo system sampler according to claim 1, it is characterised in that the sample tap threaded connection sampling Lid.
3. 3. a kind of hemo system sampler according to claim 1, it is characterised in that the runner pipe two side ends connect respectively Supporting spring connects intermediate plate with its bottom.
4. 4. a kind of hemo system sampler according to claim 1, it is characterised in that the sample tap sampling measures any amount Dialyzate.
5. 5. a kind of hemo system sampler according to claim 1, it is characterised in that the sample tap also can be sampled joint Connect probe tube.
6. 6. a kind of hemo system sampler according to claim 1, it is characterised in that be connected on the probe tube locked The lock of liquid pipe.