Disposable sterile cervix uteri sampler

Abstract

The utility model discloses a disposable sterile cervix uteri sampler relates to sampler field, including first pipe body and protective cover, the inside of first pipe body is movably sleeved with second pipe body, the protective cover is arranged outside sampling head and sampling brush, one end of connecting rope is fixedly provided with protective cover plate, the other end of connecting rope is fixed with the protective cover plate, and the other end of connecting rope is fixed with the protective cover plate. And the protective cover plate is matched with the upper opening of the internal thread pipe. Through the arrangement of the protective cover and the protective cover plate, the protective cover can be driven to rotate to the exteriors of the sampling head and the sampling brush by screwing the internal threaded pipe, so that the sampling head and the sampling brush can be shielded and protected, and the sampling head and the sampling brush are prevented from being exposed in air and polluted, so that clinical use is not facilitated; the internal threaded pipe and the protective cover are screwed off, and the protective cover is covered by the protective cover plate, so that the protective cover can be recycled for the second time, other subsequent sampling heads and sampling brushes can be protected conveniently, the operation is relatively simple and convenient, and certain cost is also saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sampler, concretely relates to a disposable asepsis cervical sampler. BACKGROUND

[0002] Medical apparatus and instruments are an important component of the pharmaceutical industry, and cervical diseases need to use disposable asepsis cervical sampler to sample cervical lesions before treatment, and test and analyze samples to facilitate doctors to determine the disease.

[0003] Through the search, the disposable asepsis cervical sampler of the announcement number CN210784439U includes sleeve rod, shift block and damping pivot, the middle part of sleeve rod is provided with the placement groove, and the front and rear sides of placement groove are connected with limiting slot and sliding slot respectively, the inside of placement groove is provided with connecting rod, and the rear side of connecting rod right end is installed with sliding block, shift block is installed at the front side of connecting rod right end, and the left end of connecting rod is connected with collection brush, the rear side of collection brush is provided with clamping block, the outside of sleeve rod left end is installed with protective shell, and the outside of sleeve rod right end is provided with fixed rod, damping pivot is installed at the right side of sleeve rod, and the right side of damping pivot is installed with handle.

[0004] However, the existing disposable asepsis cervical sampler has certain drawbacks in the use process, the sampler can improve the protection performance through the protective shell, but the protection process is relatively complex, and the protective shell cannot be reused after use, so that certain economic cost is increased. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims at providing a disposable asepsis cervical sampler, which solves the problems that the sampler can improve the protection performance through the protective shell, but the protection process is relatively complex, and the protective shell cannot be reused after use, so that certain economic cost is increased.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a disposable sterile cervical sampler, including first pipe body and protective cover, the inside movable sleeve of first pipe body has second pipe body, the bottom of second pipe body is fixedly arranged with sampling head, the lateral wall of sampling head is fixedly arranged with sampling brush, the outside of sampling head and sampling brush is arranged with protective cover, the inside of protective cover is fixedly sleeved with internal thread pipe, the lower lateral wall of second pipe body is provided with external thread, the external thread of internal thread pipe is screwed on the lower pipe wall of second pipe body, the lateral wall of internal thread pipe is fixedly arranged with connecting rope, one end of connecting rope is fixedly arranged with protective cover plate, and the upper opening of internal thread pipe is matched with protective cover plate.

[0009] Preferably, the top of the protective cover plate is fixedly provided with an annular sealing gasket, and the top lateral wall of the internal thread pipe is provided with an annular sealing groove, and the annular sealing gasket is matched with the annular sealing groove.

[0010] Preferably, the lateral wall of the first pipe body is movably inserted with a bolt, the lateral wall of the second pipe body is provided with a plurality of threaded holes, and one end of the bolt is threadedly sleeved in the inside of the corresponding threaded hole.

[0011] Preferably, the lateral wall of the first pipe body is fixedly provided with a U-shaped handle, and the outer wall of the U-shaped handle is provided with an anti-skid thread.

[0012] Preferably, the bottom of the protective cover plate is fixedly provided with a pull ring.

[0013] Preferably, the annular sealing gasket is a rubber gasket.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. The utility model discloses a protective cover and a protective cover plate are arranged, the internal thread pipe can drive the protective cover to rotate to the outside of the sampling head and the sampling brush, and the sampling head and the sampling brush can be shielded and protected, so that the sampling head and the sampling brush are prevented from being polluted by being exposed to the air, thereby being not conducive to clinical use. The internal thread pipe and the protective cover are screwed off, the protective cover is covered by the protective cover plate, the protective cover can be recycled again, the subsequent other sampling head and sampling brush can be protected, and the operation is relatively simple and convenient.

[0016] 2. The utility model discloses an annular sealing gasket, the annular sealing gasket is fixedly arranged on the top of the protective cover plate, the upper lateral wall of the internal thread pipe is provided with an annular sealing groove, and the annular sealing gasket is inserted in the inside of the annular sealing groove, so that the upper opening of the internal thread pipe can be sealed and covered, and the bacteria in the outside are prevented from entering the inside of the protective cover and affecting the subsequent sampling head and sampling brush.

[0017] 3. The utility model discloses, through the bolt that sets up, the side wall of first pipe body has the bolt of movable insertion, the side wall of second pipe body is provided with a plurality of threaded holes, and the bolt is screwed and makes the one end of bolt threadedly sleeved in the inside of corresponding threaded hole, thereby can adjust the extension length of sampling head and sampling brush, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the technical personnel of the prior art or the technical solutions in the embodiments of the present application more clearly understood, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0019] Figure 1 It is a sectional view structural schematic diagram of the utility model;

[0020] Figure 2 It is a sectional view structural schematic diagram of the utility model; Figure 1 It is the enlarged schematic diagram of A of the utility model;

[0021] Figure 3 It is a sectional view structural schematic diagram of the utility model; Figure 1 It is the internal thread pipe of the sectional view structural schematic diagram of the utility model.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, first pipe body;2, protective cover;3, second pipe body;4, sampling head;5, sampling brush;6, internal thread pipe;7, connecting rope;8, protective cover plate;9, annular sealing gasket;10, annular sealing groove;11, bolt;12, threaded hole;13, U-shaped handle;14, antiskid thread;15, pull ring. DETAILED DESCRIPTION

[0024] In order to make the technical personnel of the prior art or the technical solutions in the embodiments of the present application more clearly understood, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0025] The utility model discloses a disposable aseptic cervix sampler.

[0026] Embodiment one

[0027] The utility model provides a Figures 1-3The shown one-time use sterile cervical sampler includes a first tube body 1 and a protective cover 2, the inside of the first tube body 1 movably sleeved with a second tube body 3, the bottom end of the second tube body 3 fixedly provided with a sampling head 4, the side wall of the sampling head 4 fixedly provided with a sampling brush 5, the protective cover 2 arranged outside the sampling head 4 and the sampling brush 5, the inside of the protective cover 2 fixedly sleeved with an internally threaded tube 6, the lower side wall of the second tube body 3 provided with an external thread, the internally threaded tube 6 threadedly sleeved on the lower tube wall of the second tube body 3, the side wall of the internally threaded tube 6 fixedly provided with a connecting rope 7, one end of the connecting rope 7 fixedly provided with a protective cover plate 8, the protective cover plate 8 matched with the upper opening of the internally threaded tube 6, by the arranged protective cover 2 and protective cover plate 8, the internally threaded tube 6 is twisted, and then the internally threaded tube 6 can drive the protective cover 2 to rotate to the outside of the sampling head 4 and the sampling brush 5, and then the sampling head 4 and the sampling brush 5 can be shielded and protected, preventing the sampling head 4 and the sampling brush 5 from being exposed to the air and being contaminated, thereby being not conducive to clinical use. Twist off the internally threaded tube 6 and the protective cover 2, cover the protective cover 2 with the protective cover plate 8, so that the protective cover 2 can be recycled twice, which is convenient for protecting subsequent other sampling heads 4 and sampling brushes 5, and the operation is relatively simple and saves a certain cost.

[0028] Example two

[0029] On the basis of example one, in order to seal and cover the upper opening of the internally threaded tube 6, prevent external bacteria from entering the inside of the protective cover 2 and affecting the subsequent sampling head 4 and sampling brush 5, as shown Figures 1-3 The top of the protective cover plate 8 is fixedly provided with an annular sealing gasket 9, the top side wall of the internally threaded tube 6 is provided with an annular sealing groove 10, the annular sealing gasket 9 is matched with the annular sealing groove 10, and the annular sealing gasket 9 is arranged. In this way, the upper opening of the internally threaded tube 6 can be sealed and covered, preventing external bacteria from entering the inside of the protective cover 2 and affecting the subsequent sampling head 4 and sampling brush 5.

[0030] Example three

[0031] On the basis of example one, in order to adjust the extension length of the sampling head 4 and the sampling brush 5, facilitate use, as shown Figure 1 The side wall of the first tube body 1 movably inserts a bolt 11, the side wall of the second tube body 3 is provided with a plurality of threaded holes 12, one end of the bolt 11 is threadedly sleeved in the inside of the corresponding threaded hole 12, and the bolt 11 is arranged. In this way, the extension length of the sampling head 4 and the sampling brush 5 can be adjusted, facilitating use.

[0032] In order to facilitate the user to hold the sampler, as shown Figure 1As shown, the side wall of the first pipe body 1 is fixedly provided with a U-shaped handle 13, and the outer wall of the U-shaped handle 13 is provided with an anti-skid thread 14, so that the user can conveniently hold the sampler.

[0033] In order to conveniently pull the protective cover plate 8, as shown, Figure 2 As shown, the bottom of the protective cover plate 8 is fixedly provided with a pull ring 15, so that the user can conveniently pull the protective cover plate 8.

[0034] Finally, in order to ensure that the annular sealing gasket 9 can be tightly inserted into the annular sealing groove 10, as shown, Figures 2-3 As shown, the annular sealing gasket 9 is a rubber gasket, and the annular sealing gasket 9 is made of rubber material, and the rubber material has a certain elasticity, so that the annular sealing gasket 9 can be tightly inserted into the annular sealing groove 10.

[0035] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the present application.

Claims

1. A single-use, sterile cervical sampler comprising a first tubular body (1) and a protective shield (2), characterized in that, The first pipe body (1) is movably sleeved with a second pipe body (3), the bottom end of the second pipe body (3) is fixedly provided with a sampling head (4), the side wall of the sampling head (4) is fixedly provided with a sampling brush (5), the protective cover (2) is arranged outside the sampling head (4) and the sampling brush (5), the inside of the protective cover (2) is fixedly sleeved with an internally threaded pipe (6), the lower side wall of the second pipe body (3) is provided with external threads, the internally threaded pipe (6) is threadedly sleeved on the lower pipe wall of the second pipe body (3), the side wall of the internally threaded pipe (6) is fixedly provided with a connecting rope (7), one end of the connecting rope (7) is fixedly provided with a protective cover plate (8), the protective cover plate (8) is matched with the upper opening of the internally threaded pipe (6).

2. The single use, sterile cervical sampler of claim 1 wherein, The top of the protective cover plate (8) is fixedly provided with an annular sealing gasket (9), the top side wall of the internally threaded pipe (6) is provided with an annular sealing groove (10), and the annular sealing gasket (9) is matched with the annular sealing groove (10).

3. The single use, sterile cervical sampler of claim 1 wherein, The side wall of the first pipe body (1) is movably inserted with a bolt (11), the side wall of the second pipe body (3) is provided with a plurality of threaded holes (12), and one end of the bolt (11) is threadedly sleeved in the inside of the corresponding threaded hole (12).

4. The single use, sterile cervical sampler of claim 1 wherein, The side wall of the first pipe body (1) is fixedly provided with a U-shaped handle (13), and the outer wall of the U-shaped handle (13) is provided with anti-skid threads (14).

5. The single use, sterile cervical sampler of claim 1 wherein, The bottom of the protective cover plate (8) is fixedly provided with a pull ring (15).

6. The single use, sterile cervical sampler of claim 2 wherein, The annular sealing gasket (9) is a rubber gasket.

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