CN209661691U - A gynecological endocrine sampling device - Google Patents

Abstract

The utility model discloses a gynecological endocrine sampling device, which comprises a sampling tube for storing samples, a funnel for receiving materials and a sealing mechanism connecting the two. The sealing mechanism includes a tapered tube at the lower end of the funnel and a The upper end of the sampling tube and the tapered surface that matches the outside of the tapered tube are connected by threads. The second gasket tightly pressed against the lower end of the funnel further improves the sealing performance of the device. The utility model improves on the shortcomings of the existing device, and avoids the problem that the upper end of the sampling tube is stained with urine.

Description

A gynecological endocrine sampling device

technical field

The utility model relates to the technical field of medical equipment, in particular to a gynecological endocrine sampling device.

Background technique

Urine test is a routine inspection item, which is cheap and can detect a variety of diseases. At present, most of the urine test sampling methods in hospitals or physical examination centers are extracted from urine cups, and then poured into test tubes from the urine cups. It is extremely inconvenient and unhygienic to use. Spilled to the hand, and in the process of pouring from the sampling cup to the test tube, it is easy to spill and pollute the test tube, and both medical staff and patients are faced with the problem of being polluted by urine. The urine sampling device is used in endocrinology, but this device has disadvantages in actual use: the design of the connection structure between the sampling funnel and the sampling tube is unreasonable, and in actual use, the top of the sampling tube located inside will directly contact the urine If there is a gap between the sampling funnel and the sampling tube, the urine will flow to the outside of the sampling tube, which will cause urine to flow out and cause pollution when the sampling funnel and sampling tube are disassembled later.

Aiming at this problem, an improved gynecological endocrine sampling device is now provided.

Utility model content

The purpose of this utility model is to provide a gynecological endocrine sampling device to solve the problem of unreasonable design of the connection structure between the sampling funnel and the sampling tube of the existing endocrinology urine sampling device proposed in the above background technology, which is easy to cause pollution. .

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

A gynecological endocrine sampling device, comprising a sampling tube for storing samples, a funnel for receiving materials and a sealing mechanism connecting the two;

The sealing mechanism includes a tapered tube located at the lower end of the funnel and a tapered surface located at the upper end of the sampling tube and matched with the outside of the tapered tube. The tapered surface and the tapered tube are connected by threads. The sealing performance of the method is good, and the upper end of the sampling tube is also provided with a second sealing gasket tightly pressed against the lower end of the funnel, and the setting of the second sealing gasket further improves the sealing performance of the device.

As a further solution of the utility model: the left side of the funnel is provided with a fixed handle for easy handling.

As a further solution of the utility model: the lower right side of the funnel is provided with an overflow mechanism for discharging excess sample liquid to avoid splashing of the sample liquid, and the overflow mechanism includes an overflow port arranged on the right side of the funnel, outside the overflow port An overflow pipe is arranged at the port, and a cut-off clamp is arranged on the overflow pipe to block the circulation of the sample liquid.

As a further solution of the utility model: an anti-slip sleeve is provided on the outside of the sampling tube, and a storage groove is provided on the right side of the anti-slip sleeve, and a movable handle is arranged in the storage groove, and the upper end of the movable handle rotates with the anti-slip sleeve through a rotating shaft Connection, there is a pre-tightening force between the handle and the rotating shaft, so that when you need to hold the sampling tube, you can turn the movable handle away from the storage slot, and when you don’t need to hold the sampling tube, just put the handle in the storage slot .

As a further solution of the utility model: the storage chamber inside the sampling tube includes a first chamber on the upper side and a second chamber on the lower side, the diameter of the second chamber is larger than the diameter of the first chamber , so that the center of gravity of the device moves down, which helps to improve the stability of the device placement.

As a further solution of the utility model: the lower end surface of the sampling tube is provided with a capping mechanism, the capping mechanism includes a movable cover, and the outer side of the movable cover is provided with an array of several anti-slip protrusions, and the upper end surface of the movable cover There is an installation groove matching the upper and lower ends of the sampling tube, the inner wall of the installation groove is provided with an internal thread, the outer side of the upper and lower ends of the sampling tube is provided with an external thread matching the internal thread, and the inside of the installation groove is also provided with The first sealing gasket, the diameter of the movable cover is greater than the diameter of the sampling tube. In actual use, when the sampling tube and the funnel are not disassembled, the movable cover is arranged at the bottom of the sampling tube, thereby increasing the placement area of the device and improving In order to ensure the stability of placement, when the sampling tube and the funnel are separated, the movable cover is arranged at the upper port of the sampling tube, thereby sealing the upper port of the sampling tube, so that the sampling tube is sealed.

As a further solution of the utility model: the diameter of the movable cover is twice the diameter of the sampling tube.

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

1. The utility model improves the shortcomings of the existing device by setting a sealing mechanism to replace the connection mode in the existing device. The sealing mechanism includes a tapered tube located at the lower end of the funnel and a tapered tube located at the upper end of the sampling tube and outside the tapered tube. Matching conical surface, the conical surface and the conical pipe are connected by threads, the threaded connection has good sealing performance, and the funnel is set inside the sampling tube, so as to avoid the upper end of the sampling tube from being stained with urine question.

2. By setting the cover mechanism, in actual use, when the sampling tube and the funnel are not disassembled, the movable cover is set at the bottom of the sampling tube, thereby increasing the placement area of the device and improving the placement stability. When the funnel is separated, the movable cover is arranged at the upper port of the sampling tube, thereby sealing the upper port of the sampling tube, thereby sealing the sampling tube and improving the practicability of the device in actual use.

3. Improve the internal structure of the sampling tube. The storage cavity inside the sampling tube includes a first chamber on the upper side and a second chamber on the lower side. The diameter of the second chamber is larger than that of the first chamber diameter, which makes the center of gravity of the device move down, which helps to improve the stability of the device placement.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a partial enlarged view of the structure of the utility model.

In the figure: sampling tube 1, funnel 2, sealing mechanism 3, conical tube 301, conical surface 302, second sealing gasket 303, fixed handle 4, overflow port 5, cut-off clamp 6, overflow tube 7, movable handle 8. Storage groove 801 , anti-slip sleeve 802 , first chamber 101 , second chamber 102 , movable cover 9 , anti-slip protrusion 901 , first gasket 902 , installation groove 903 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, in the embodiment of the present utility model, a gynecological endocrine sampling device includes a sampling tube 1 for storing samples, a funnel 2 for receiving materials, and a sealing mechanism 3 connecting the two;

The sealing mechanism 3 includes a tapered tube 301 located at the lower end of the funnel 2 and a tapered surface 302 located at the upper end of the sampling tube 1 and matched with the outside of the tapered tube 301, the tapered surface 302 and the tapered tube 301 pass through Threaded connection, this kind of threaded connection has good sealing performance, and the upper end of the sampling tube 1 is also provided with a second sealing gasket 303 that is tightly pressed against the lower end of the funnel 2, and the setting of the second sealing gasket 303 further improves the sealing performance of the device.

The left side of the funnel 2 is provided with a fixed handle 4 for easy handling.

The lower right side of the funnel 2 is provided with an overflow mechanism for discharging excess sample liquid to avoid splashing of the sample liquid. There is an overflow pipe 7, and the overflow pipe 7 is provided with a cut-off clamp 6 for blocking the circulation of the sample liquid.

The outer side of the sampling tube 1 is provided with an anti-slip sleeve 802, and the right side of the anti-slip sleeve 802 is provided with a storage groove 801. The storage groove 801 is equipped with a movable handle 8, and the upper end of the movable handle 8 is rotated by the rotating shaft and the anti-slip sleeve 802. connection, there is a pre-tightening force between the handle 8 and the rotating shaft, so that when the sampling tube 1 needs to be held, the movable handle 8 can be rotated away from the storage groove 801, and when the sampling tube 1 is not required to be held, the handle 8 Put it in the storage slot 801 and get final product.

The storage chamber inside the sampling tube 1 includes a first chamber 101 on the upper side and a second chamber 102 on the lower side, the diameter of the second chamber 102 is greater than the diameter of the first chamber 101, so that The center of gravity of the device is moved downward, which helps to improve the stability of the device placement.

The lower end surface of the sampling tube 1 is provided with a capping mechanism, the capping mechanism includes a movable cover 9, and the outer side of the movable cover 9 is provided with a plurality of anti-slip protrusions 901 distributed in an array, and the upper end surface of the movable cover 9 is provided with a The upper and lower ends of the sampling tube 1 are matched with the installation groove 903, the inner wall of the installation groove is provided with an internal thread, the upper and lower ends of the sampling pipe 1 are provided with an external thread that matches the internal thread, and the installation groove 903 is also provided with an internal thread. There is a first sealing gasket 902, and the diameter of the movable cover 9 is twice the diameter of the sampling tube 1. In actual use, when the sampling tube 1 and the funnel 2 are not disassembled, the movable cover 9 is arranged at the bottom of the sampling tube 1, Thereby the placement area of the device is increased, and the placement stability is improved. When the sampling tube 1 and the funnel 2 are separated, the movable cover 9 is arranged at the upper port of the sampling tube 1, thereby sealing the upper port of the sampling tube 1, thereby making the sampling tube storage.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. a kind of gynecological endocrine sampler, including for storing sample probe tube (1) and for splicing funnel (2) with And the sealing mechanism (3) for connecting the two；

It is characterized by: the sealing mechanism (3) includes positioned at the conical pipe (301) of funnel (2) lower end and positioned at probe tube (1) Upper end and the tapered surface (302) matched with conical pipe (301) outside, lead between the tapered surface (302) and conical pipe (301) Threaded connection, the mode good seal performance of this threaded connection are crossed, probe tube (1) upper end is additionally provided with and funnel (2) lower end The second gasket (303) pressed.

2. gynecological endocrine sampler according to claim 1, it is characterised in that: be equipped with just on the left of the funnel (2) In hand-held fixed handle (4).

3. gynecological endocrine sampler according to claim 1, it is characterised in that: funnel (2) lower right side is equipped with The overflow mechanism for avoiding sample liquid from splashing out for extra sample liquid to be discharged, the overflow mechanism include setting overflowing on the right side of funnel (2) Head piece (5) is equipped with overflow pipe (7) at overflow port (5) external port, and the overflow pipe (7) is equipped with the cut-off for blocking sample liquid circulation It presss from both sides (6).

4. gynecological endocrine sampler according to claim 1, it is characterised in that: be equipped on the outside of the probe tube (1) Anti-slip cover (802), Anti-slip cover (802) right side are equipped with accommodating groove (801), and cooperation is equipped with flexible handle in the accommodating groove (801) (8), flexible handle (8) upper end is rotatablely connected by rotation axis and Anti-slip cover (802), the handle (8) and rotation axis it Between there are pretightning forces.

5. gynecological endocrine sampler according to claim 1, it is characterised in that: the probe tube (1) is internal to deposit Storage chamber includes the first chamber (101) for upside and the second chamber (102) positioned at downside, the second chamber (102) it is straight Diameter is greater than the diameter of first chamber (101).

6. -5 any gynecological endocrine sampler according to claim 1, it is characterised in that: under the probe tube (1) End face is equipped with capping mechanism, and the capping mechanism includes removable cover (9), and the removable cover (9) is if outside is equipped with array distribution and has Dry non-slip process (901)；

Removable cover (9) upper surface is equipped with the mounting groove (903) matched with probe tube (1) upper and lower end parts, the mounting groove Inner wall is equipped with internal screw thread, is equipped with the external screw thread matched with internal screw thread, the mounting groove on the outside of probe tube (1) upper and lower side (903) internal to be additionally provided with the first gasket (902)；

The diameter of the removable cover (9) is greater than the diameter of probe tube (1).

7. gynecological endocrine sampler according to claim 6, it is characterised in that: the diameter of the removable cover (9) is Twice of probe tube (1) diameter.