CN212031027U

CN212031027U - Body fluid extraction element is used in medical treatment detection

Info

Publication number: CN212031027U
Application number: CN202020626343.XU
Authority: CN
Inventors: 刘洋; 付华; 刘旸
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-27
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a body fluid extraction device for medical detection, which comprises a base, an infusion main pipe and a suction device; the infusion main pipe is connected with a plurality of infusion branch pipes, valves are arranged on the infusion branch pipes, sampling bottles which correspond to the infusion branch pipes one by one are arranged below the infusion branch pipes, and a supporting assembly for placing the sampling bottles is arranged on the infusion main pipe; be provided with the buoyancy ring in the sample bottle, the buoyancy ring slides the laminating and just can reciprocate on the inner wall of sample bottle, and the top of buoyancy ring is fixed with the trigger bar, is fixed with on the infusion main pipe with trigger bar matched with trigger switch, trigger switch electric connection valve. The utility model discloses a connect a plurality of infusion person in charge on the infusion is responsible for body fluid can flow in a plurality of sampling bottles simultaneously, simultaneously under buoyancy ring, trigger bar and trigger switch's mating reaction, can realize shutting down to the automation of valve, thereby accomplishes automatic ration work, and it is swift convenient to use.

Description

Body fluid extraction element is used in medical treatment detection

Technical Field

The utility model relates to the field of medical facilities, specifically a body fluid extraction element is used in medical treatment detection.

Background

In the medical detection process, the body fluid of a patient needs to be extracted to perform corresponding detection work so as to assist in medical diagnosis, and due to different detection items, a plurality of same body fluids sometimes need to be extracted. Most of the existing extracting devices do not have the function of extracting multiple body fluids simultaneously, and in the above situation, the body fluid needs to be manually divided, so that the extracting devices are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical treatment detects uses body fluid extraction element to solve above-mentioned problem.

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

a body fluid extraction device for medical detection comprises a base, an infusion main pipe and a suction device, wherein the infusion main pipe is arranged on the base through a support; the output end and the input end of the aspirator are respectively connected with a liquid outlet pipe and a liquid inlet pipe, wherein the liquid outlet pipe is connected with the main infusion pipe, and the liquid inlet pipe is connected with an extraction head; the infusion main pipe is connected with a plurality of infusion branch pipes, valves are arranged on the infusion branch pipes, sampling bottles which correspond to the infusion branch pipes one by one are arranged below the infusion branch pipes, and a supporting assembly for placing the sampling bottles is arranged on the infusion main pipe; be provided with the buoyancy ring in the sample bottle, the buoyancy ring slides the laminating and just can reciprocate on the inner wall of sample bottle, and the top of buoyancy ring is fixed with the trigger bar, is fixed with on the infusion main pipe with trigger bar matched with trigger switch, trigger switch electric connection valve.

In a further aspect: the liquid inlet pipe is connected with the extraction head through a flexible hose.

In a further aspect: the supporting component comprises a connecting plate and a supporting tube, wherein one end of the connecting plate is fixed on the infusion main tube, the other end of the connecting plate is connected with the supporting tube, and an inner tube cavity of the supporting tube is matched with the outer contour of the sampling bottle.

In a further aspect: the inner pipe wall of the supporting pipe is also provided with a soft cushion.

In a further aspect: the upper portion of trusteeship still is provided with breach portion, and the connecting plate has the movable rod to sliding through in the position of breach portion, the one end of movable rod is connected with the clamp plate, and the other end is connected with the pull ring, be connected with pressure spring between clamp plate and the connecting plate, pressure spring cover is established in the body of rod periphery of movable rod.

In a further aspect: the clamp plate is the arc and with the surface looks adaptation of sampling bottle.

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

the utility model connects a plurality of infusion main pipes on the infusion main pipe, so that the body fluid can flow into a plurality of sampling bottles at the same time, and the automatic shut-down of the valve can be realized under the matching action of the buoyancy ring, the trigger rod and the trigger switch, thereby completing the automatic quantitative work, and the use is quick and convenient; through setting up the supporting component who constitutes by parts such as backup pad and trusteeship to conveniently carry out the work of placing of sampling bottle, it is very convenient that the operation is got up, simultaneously through setting up parts such as movable rod, clamp plate and pressure spring, can fix the sampling bottle, improves the stability of placing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic structural diagram of the middle support tube of the present invention.

Notations for reference numerals: 1-base, 2-infusion main pipe, 21-infusion branch pipe, 211-valve, 3-aspirator, 31-liquid outlet pipe, 32-liquid inlet pipe, 4-extraction head, 51-connecting plate, 52-supporting pipe, 521-soft cushion, 53-pressing plate, 54-movable rod, 55-pressing spring, 56-pull ring, 6-sampling bottle, 61-buoyancy ring, 611-trigger rod and 612-trigger switch.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a body fluid extraction device for medical examination includes a base 1, an infusion main tube 2 and a suction device 3, wherein the infusion main tube 2 is mounted on the base 1 through a bracket; the output end and the input end of the aspirator 3 are respectively connected with a liquid outlet pipe 31 and a liquid inlet pipe 32, wherein the liquid outlet pipe 31 is connected with the infusion main pipe 2, and the liquid inlet pipe 32 is connected with the extraction head 4.

The infusion main pipe 2 is connected with a plurality of infusion branch pipes 21, valves 211 are installed on the infusion branch pipes 21, sampling bottles 6 which are in one-to-one correspondence with the infusion branch pipes 21 are arranged below the infusion branch pipes 21, and a support assembly for placing the sampling bottles 6 is installed on the infusion main pipe 2; the utility model discloses a sampling device, be provided with in the sampling bottle 6 buoyancy ring 61, buoyancy ring 61 slides and laminates on the inner wall of sampling bottle 6 and can reciprocate, the top of buoyancy ring 61 is fixed with trigger bar 611, be fixed with on the infusion main pipe 2 with trigger bar 611 matched with trigger switch 612, trigger switch 612 electric connection valve 211, use under the initial condition, valve 211 is in the open mode, be carried the body fluid to the infusion main pipe 2 by aspirator 3, the body fluid gets into in the corresponding sampling bottle 6 via infusion branch pipe 21, buoyancy ring 61 moves upwards along with the liquid level rise in the sampling bottle 6, when reaching a certain stroke position, trigger bar 611 and trigger switch 612 contact, thereby close valve 211 and accomplish the sample.

Furthermore, the liquid inlet pipe 32 is connected with the extraction head 4 through a telescopic hose, so that the operation is more flexible during sampling.

In summary, in the present embodiment, the plurality of infusion main tubes 21 are connected to the infusion main tube 2, so that the body fluid can flow into the plurality of sampling bottles 6 at the same time, and the valve 211 can be automatically closed under the cooperation of the buoyancy ring 61, the trigger rod 611 and the trigger switch 612, thereby completing the automatic quantitative operation, and the use is fast and convenient.

Example 2

Referring to fig. 1 and 3, the embodiment of the present invention details the supporting component based on embodiment 1, specifically:

the support assembly comprises a connecting plate 51 and a supporting tube 52, wherein one end of the connecting plate 51 is fixed on the infusion main tube 2, the other end of the connecting plate is connected with the supporting tube 52, and the inner cavity of the supporting tube 52 is matched with the outer contour of the sampling bottle 6.

Further, a soft pad 521 is further disposed on the inner wall of the supporting tube 52, so as to protect the sampling bottle 6.

Further, the upper portion of trusteeship 52 still is provided with breach portion, and connecting plate 51 has movable rod 54 to the sliding penetration in the position of breach portion, the one end of movable rod 54 is connected with clamp plate 53, and the other end is connected with pull ring 56, be connected with pressure spring 55 between clamp plate 53 and the connecting plate 51, pressure spring 55 cover is established in the body of rod periphery of movable rod 54, when taking sample bottle 6's placing like this, outwards drag earlier and draw movable rod 54 for clamp plate 53 moves to the outside, and pressure spring 55 is compressed this moment, then places sample bottle 6 in trusteeship 52, loosens movable rod 54, and under the effect of pressure spring 55 resilience, clamp plate 53 resets and compresses tightly sample bottle 6 and fix in trusteeship 52, improves stability.

Still further, the clamp plate 53 is an arc-shaped plate and is matched with the outer surface of the sampling bottle 6, so that the pressing effect is guaranteed.

Summarizing, in this embodiment, through setting up the supporting component who comprises parts such as backup pad 51 and trusteeship 52 to conveniently carry out the work of placing of sampling bottle 6, it is very convenient to operate, simultaneously through setting up parts such as movable rod 54, clamp plate 53 and pressure spring 55, can fix sampling bottle 6, improves the stability of placing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A body fluid extraction device for medical detection comprises a base (1), an infusion main pipe (2) and a suction device (3), wherein the infusion main pipe (2) is arranged on the base (1) through a support; the output end and the input end of the aspirator (3) are respectively connected with a liquid outlet pipe (31) and a liquid inlet pipe (32), wherein the liquid outlet pipe (31) is connected with the infusion main pipe (2), and the liquid inlet pipe (32) is connected with an extraction head (4); the device is characterized in that the infusion main pipe (2) is connected with a plurality of infusion branch pipes (21), valves (211) are installed on the infusion branch pipes (21), sampling bottles (6) which are in one-to-one correspondence with the infusion branch pipes (21) are arranged below the infusion branch pipes (21), and a supporting assembly for placing the sampling bottles (6) is installed on the infusion main pipe (2); be provided with buoyancy ring (61) in sampling bottle (6), buoyancy ring (61) slip laminating just can reciprocate on the inner wall of sampling bottle (6), and the top of buoyancy ring (61) is fixed with trigger bar (611), is fixed with on the infusion main pipe (2) with trigger bar (611) matched with trigger switch (612), trigger switch (612) electric connection valve (211).

2. The device for extracting body fluid for medical examination according to claim 1, wherein the fluid inlet tube (32) is connected to the extraction head (4) through a flexible tube.

3. The body fluid extraction device for medical examination according to claim 1, wherein the support assembly comprises a connection plate (51) and a support tube (52), wherein one end of the connection plate (51) is fixed on the infusion main tube (2), the other end is connected with the support tube (52), and the inner lumen of the support tube (52) is matched with the outer contour of the sampling bottle (6).

4. The medical-examination-purpose body fluid extraction device according to claim 3, wherein a cushion (521) is further provided on an inner tube wall of the support tube (52).

5. The body fluid extraction device for medical examination according to claim 3, wherein a notch portion is further provided at an upper portion of the support tube (52), a movable rod (54) is slidably inserted through the connecting plate (51) at a position corresponding to the notch portion, one end of the movable rod (54) is connected to a pressure plate (53), the other end of the movable rod is connected to a pull ring (56), a compression spring (55) is connected between the pressure plate (53) and the connecting plate (51), and the compression spring (55) is sleeved on a rod body periphery of the movable rod (54).

6. The device for extracting body fluid for medical examination according to claim 5, wherein the pressure plate (53) is an arc-shaped plate and is adapted to the outer surface of the sampling bottle (6).