CN219699975U - Clinical trial is with handheld data acquisition device - Google Patents

Abstract

The utility model discloses a handheld data acquisition device for clinical trials, which relates to the technical field of data acquisition devices and has the technical scheme that: including the collection pipe, the one end of collection pipe is uncovered setting, fixedly connected with tube head on the other end, it is provided with the pressure head to gather to dismantle on the pipe is provided with uncovered one end, it is made by the rubber material to press the head, fixed mounting has waterproof ventilated membrane on the internal surface of collection pipe, but this data acquisition device medical personnel one-hand operation, and the operation simple and convenient of process has effectually reduced the collection degree of difficulty to the urine, presses the pressure head and can use repeatedly, has reduced use cost, has improved the utilization ratio to the resource, avoids causing unnecessary extravagant.

Description

Clinical trial is with handheld data acquisition device

Technical Field

The utility model relates to the technical field of data acquisition devices, in particular to a handheld data acquisition device for clinical trials.

Background

Clinical trials refer to any systemic study of drugs in humans, generally in patients or healthy volunteers, to confirm or reveal the effects, adverse reactions and/or absorption, distribution, metabolism and excretion of test drugs, with the aim of determining the efficacy and safety of test drugs, and are generally classified into I, II, III, IV phase clinical trials and EAP clinical trials.

When clinical tests are carried out, the absorption condition of the medicine after the patient or healthy volunteer takes the medicine is often required to be detected, so that the urine of the patient is often required to be detected for data acquisition and analysis of the patient, when the urine is acquired in the prior art, the urine is generally acquired by the patient by self or by medical staff, and when the needle cylinder is used, two hands are required to be used for operation, one hand is fixed, and the other hand is used for pushing and pulling the push rod, so that the operation is very inconvenient in practical operation.

Therefore, in order to solve the technical problems, the utility model provides a handheld data acquisition device for clinical trials.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a handheld data acquisition device for clinical trials.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clinical trial is with handheld data acquisition device, includes the collection pipe, the one end of collection pipe is uncovered setting, fixedly connected with tube head on the other end, the collection pipe is provided with and can dismantle on the open one end and be provided with the press head, press the head and be made by the rubber material, fixed mounting has waterproof ventilated membrane on the internal surface of collection pipe.

Preferably, a thread head is fixedly arranged at one end of the pressing head, and the thread head is in threaded connection with the collecting pipe.

Preferably, a limiting ring is fixedly arranged on the outer surface of the threaded head.

Preferably, a stay bar is fixedly connected to the top end of the threaded head through a connecting part, and one end of the stay bar is fixedly connected with the inner surface of the pressing head.

Preferably, a hose is sleeved on the outer surface of the tube head.

Preferably, scale marks are fixedly arranged on the outer surface of the collecting tube.

Compared with the prior art, the utility model has the following beneficial effects: through being provided with the pressure head can be dismantled on the one end that is provided with uncovered at the collection pipe, when gathering the urine, press the pressure head and make it be in deformation state, then cancel the effort that applys the pressure head after inserting the tube head to the urine, press the head and resume to initial state by oneself and inhale the inside of collection pipe with the urine, accomplish the collection to the urine promptly, this in-process, medical personnel one hand can operate, and the operation process is simple convenient, the effectual collection degree of difficulty to the urine that has reduced.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure according to the present utility model;

fig. 3 is a schematic cross-sectional view of the present utility model.

1. A collection tube; 2. a hose; 3. scale marks; 4. pressing head; 5. a thread head; 6. a limiting ring; 7. a waterproof breathable film; 8. a through hole; 9. a brace rod; 10. a connection part; 11. a tube head.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a handheld data acquisition device for clinical test, which comprises a collection tube 1, one end of the collection tube 1 is in an open arrangement, the other end is fixedly connected with a tube head 11, one end of the collection tube 1 provided with the open arrangement is detachably provided with a pressing head 4, the pressing head 4 is made of rubber materials, the pressing head 4 is provided with an elliptic shape, when the data acquisition device is used in clinical test, medical staff presses the pressing head 4 to enable the pressing head 4 to be in a deformation state, the tube head 11 is inserted into urine, the acting force applied to the pressing head 4 is cancelled, the pressing head 4 is automatically restored to an initial state and the urine is sucked into the collection tube 1, at the moment, the medical staff can use the finger to support at the narrower part of the pressing head 4, namely, the collection of the urine is completed, in this process, the medical staff can operate by one hand, the operation process is simple and convenient, the collection difficulty of the urine is effectively reduced, the waterproof breathable film 7 is fixedly arranged on the inner surface of the collection tube 1, the breathable film 7 can effectively block the urine entering into the inner contact of the pressing head 4, the waterproof film 4 is enabled, the urine can be prevented from being polluted by the waterproof film 7, the urine can be continuously polluted by the urine can be continuously, and the urine can be removed by the aid of the collection tube 1 after the collection tube 1 is continuously used, the urine can be continuously and the urine can be continuously removed by the urine can be completely, and the urine can be completely removed by the waste by the collection tube 1 due to the fact that the use of the waterproof film 1 is continuously and can be continuously used.

The screw thread head 5 is fixedly installed on one end of the pressing head 4, the screw thread head 5 is in threaded connection with the collecting tube 1, under the connection mode, the data acquisition device is convenient to detach and install, the use difficulty of the data acquisition device is low, the through hole 8 is formed in the screw thread head 5, the through hole 8 is used for allowing gas to pass through, the limiting ring 6 is fixedly arranged on the outer surface of the screw thread head 5, the screw thread head 5 can be prevented from entering the collecting tube 1, the situation that the waterproof breathable film 7 is damaged due to excessive extrusion of the waterproof breathable film 7 inside the collecting tube 1 can be prevented, too much screw thread head 5 enters the collecting tube 1, the screw thread head 5 is located in the portion outside the collecting tube 1, and the difficulty of detaching the screw thread head 5 can be improved.

The utility model provides a through connecting portion 10 fixedly connected with vaulting pole 9 on the top of screw thread head 5, the one end of vaulting pole 9 and the internal surface fixed connection of pressing the head 4, utilize vaulting pole 9 to support the inside of pressing the head 4, medical personnel make it be in deformation state pressing the head 4, mainly support whole data acquisition device through pressing the head 4 this moment, and press the head 4 to support by the rubber material and take place crookedly easily, result in the stability of collection pipe 1 not high, the condition of shake can appear after pipe head 11 inserts in the urine, influence the collection speed to the urine, cup jointed hose 2 on the surface of pipe head 11, be provided with hose 2 medical personnel can gather the urine in the position far away from the urine, can further reduce the collection degree of difficulty to the urine, fixedly be provided with scale mark 3 on the surface of collection pipe 1, the volume of urine collection can be observed in real time.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (6)

1. The utility model provides a clinical trial is with handheld data acquisition device which characterized in that: the novel water-proof air-permeable collecting tube comprises a collecting tube (1), wherein one end of the collecting tube (1) is arranged in an open mode, a tube head (11) is fixedly connected to the other end of the collecting tube, a pressing head (4) is detachably arranged at one end of the collecting tube (1), the pressing head (4) is made of rubber materials, and a water-proof air-permeable membrane (7) is fixedly arranged on the inner surface of the collecting tube (1).

2. A hand-held data acquisition device for clinical trials according to claim 1 wherein: one end of the pressing head (4) is fixedly provided with a thread head (5), and the thread head (5) is in threaded connection with the collecting tube (1).

3. A hand-held data acquisition device for clinical trials according to claim 2 wherein: and a limiting ring (6) is fixedly arranged on the outer surface of the thread head (5).

4. A hand-held data acquisition device for clinical trials according to claim 2 wherein: the top end of the thread head (5) is fixedly connected with a stay bar (9) through a connecting part (10), and one end of the stay bar (9) is fixedly connected with the inner surface of the pressing head (4).

5. A hand-held data acquisition device for clinical trials according to claim 1 wherein: the outer surface of the tube head (11) is sleeved with a hose (2).

6. A hand-held data acquisition device for clinical trials according to claim 1 wherein: the outer surface of the collecting tube (1) is fixedly provided with scale marks (3).