CN213963446U - Clinical secretion sampling device that uses of gynaecology and obstetrics - Google Patents

Abstract

The utility model belongs to a clinical secretion sampling device of using of gynaecology and obstetrics, including the speculum body, be provided with sample structure in the speculum, sample structure mainly includes: connecting block, promotion portion and fixed part, the connecting block passes through promotion portion connects bottom surface in the speculum body, the fixed part sets up the connecting block with on the speculum body, the utility model discloses save operating time, more can direct contact the sample division, use more nimble to avoid hand direct contact, sanitary safety.

Description

Clinical secretion sampling device that uses of gynaecology and obstetrics

Technical Field

The utility model belongs to the technical field of a medical instrument, especially, relate to a clinical secretion sampling device that uses of gynaecology and obstetrics.

Background

Before or during pregnancy, women need to check their physical condition to ensure that there is no gynecological disease, and then can safely conceive of pregnancy or delivery, in which secretion sampling inspection is the most common, a speculum is used to dilate the vagina, and a sterile cotton swab is used to culture or smear the secretion in the 4cm or posterior fornix of the vagina.

However, when the traditional secretion sampling device is used for sampling, the two hands are required to be matched for use, and after the vagina is expanded, the aseptic cotton swab is required to be opened for matching sampling, so that time and labor are wasted, and the sampling efficiency is influenced.

Therefore, there is a need to provide a new secretion sampling device for clinical use in obstetrics and gynecology department to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the technical scheme that the utility model provides a secretion sampling device for clinical use in obstetrics and gynecology department, which comprises a speculum body, wherein a sampling structure is arranged in the speculum;

the sampling structure mainly comprises: the connecting block, the pushing part and the fixing part;

the connecting block is connected to the inner bottom surface of the speculum body through the pushing part, and the fixing part is arranged on the connecting block and the speculum body.

Preferably, the pushing portion mainly includes: the sliding block is arranged in the sliding cavity and comprises a rectangular block, a sliding cavity, a sliding block, a movable hole, a side hole, a push rod, a first spring and a pressing plate;

the rectangle piece sets up bottom in the speculum body, the sliding chamber is opened the rectangle piece upper surface, the sliding block slides and inlays the dress and be in the sliding chamber, the movable hole is opened sliding chamber inside surface, the side opening is opened speculum body side end face, the catch bar passes the side opening and the movable hole is connected the sliding block side end face, a spring coupling is in the sliding block with between the sliding chamber and the suit be in on the catch bar, press the clamp plate setting and be in catch bar one end, the sliding block with be connected for the round pin hub rotation between the connecting block.

Preferably, the fixing portion mainly includes: the device comprises a sleeve, a top hole, a fixing block, a bottom groove, a round hole, a pull rod, a top plate, a limiting plate, a second spring, a connecting block and a third spring;

the sleeve pipe sets up the connecting block up end, the apical pore is opened the sleeve pipe upper surface, the fixed block sets up the sleeve pipe upper surface, the kerve is opened the fixed block bottom surface, the round hole is opened respectively the kerve inner surface upper surface and sleeve pipe surface, pull rod activity suit is in the round hole, the roof sets up the pull rod lower extreme, the limiting plate sets up on the pull rod formula and be located the kerve, the second spring coupling be in the limiting plate with between the sleeve pipe, it sets up respectively to link up the piece sleeve pipe upper surface and speculum body inboard surface, the third spring coupling be in link up between the piece.

Preferably, the cross section of the top plate is of an arc structure.

Preferably, the sliding cavity and the sliding groove are in a T-shaped structure in cross section.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect, saves operating time, more can direct contact the sample part, uses more nimble to avoid hand direct contact, health safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a secretion sampling device for clinical obstetrics and gynecology department provided in this embodiment;

FIG. 2 is a partially enlarged view of a connection block portion of a gynecological secretion sampling device according to the present embodiment;

in the above figures, 1, a speculum body; 2. connecting blocks; 3. a rectangular block; 4. a sliding cavity; 5. a slider; 6. a movable hole; 7. a side hole; 8. a push rod; 9. a first spring; 10. a pressing plate; 11. a sleeve; 12. a top hole; 13. a fixed block; 14. a bottom groove; 15. a circular hole; 16. a pull rod; 17. a top plate; 18. a limiting plate; 19. a second spring; 20. a joining block; 21. and a third spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as can be seen from the attached figures 1-2 of the specification, the scheme comprises a speculum body 1, wherein a sampling structure is arranged in the speculum;

the sampling structure mainly comprises: the connecting block 2, a pushing part and a fixing part;

the connecting block 2 is connected to the inner bottom surface of the speculum body 1 through the pushing part, and the fixing part is arranged on the connecting block 2 and the speculum body 1;

the pushing part mainly comprises: the device comprises a rectangular block 3, a sliding cavity 4, a sliding block 5, a movable hole 6, a side hole 7, a push rod 8, a first spring 9 and a pressing plate 10;

the rectangular block 3 is arranged on the inner bottom surface of the speculum body 1, the sliding cavity 4 is formed in the upper surface of the rectangular block 3, the sliding block 5 is embedded in the sliding cavity 4 in a sliding mode, the movable hole 6 is formed in the inner side surface of the sliding cavity 4, the side hole 7 is formed in the side end surface of the speculum body 1, the push rod 8 penetrates through the side hole 7 and the movable hole 6 and is connected to the side end surface of the sliding block 5, the first spring 9 is connected between the sliding block 5 and the sliding cavity 4 and sleeved on the push rod 8, the pressing plate 10 is arranged at one end of the push rod 8, and the sliding block 5 is rotatably connected with the connecting block 2 through a pin shaft;

the fixed part mainly comprises: the device comprises a sleeve 11, a top hole 12, a fixed block 13, a bottom groove 14, a round hole 15, a pull rod 16, a top plate 17, a limiting plate 18, a second spring 19, a connecting block 20 and a third spring 21;

the sleeve 11 is arranged on the upper end surface of the connecting block 2, the top hole 12 is arranged on the upper surface of the sleeve 11, the fixed block 13 is arranged on the upper surface of the sleeve 11, the bottom groove 14 is arranged on the bottom surface of the fixed block 13, the circular holes 15 are respectively arranged on the upper surface in the bottom groove 14 and the surface of the sleeve 11, the pull rod 16 is movably sleeved in the circular hole 15, the top plate 17 is arranged at the lower end of the pull rod 16, the limit plate 18 is arranged on the pull rod 16 and positioned in the bottom groove 14, the second spring 19 is connected between the limit plate 18 and the sleeve 11, the connecting blocks 20 are respectively arranged on the upper surface of the sleeve 11 and the inner side surface of the speculum body 1, and the third spring 21 is connected between the connecting blocks 20;

the top plate 17 is arc-shaped in cross section, and the sliding cavity 4 and the sliding groove are T-shaped in cross section.

When in specific use: upwards mention pull rod 16, insert aseptic cotton swab in sleeve 11, then through second spring 19's power pulling limiting plate 18, make pull rod 16 lower extreme promote roof 17 and fix aseptic cotton swab, then during the use with speculum body 1 stretch into the vagina in and expand, then promote and press the pressure board 10, make sliding block 5 remove in sliding chamber 4, link up piece 20 through the pulling of third spring 21, sleeve 11 can be through connecting block 2 certain angle of upwards overturning of department, and move inwards and contact vagina sample department, then loosen and take out can.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (4)

1. A secretion sampling device for clinical obstetrics and gynecology department comprises a speculum body (1), and is characterized in that a sampling structure is arranged in the speculum;

the sampling structure mainly comprises: the connecting block (2), the pushing part and the fixing part;

the connecting block (2) is connected to the inner bottom surface of the speculum body (1) through the pushing part, and the fixing part is arranged on the connecting block (2) and the speculum body (1).

2. The gynecological clinical secretion sampling device of claim 1, wherein the pushing portion mainly comprises: the device comprises a rectangular block (3), a sliding cavity (4), a sliding block (5), a movable hole (6), a side hole (7), a push rod (8), a first spring (9) and a pressing plate (10);

rectangle piece (3) set up bottom in speculum body (1), sliding chamber (4) are opened rectangle piece (3) upper surface, sliding block (5) slide and inlay and be in sliding chamber (4), activity hole (6) are opened sliding chamber (4) inboard surface, side opening (7) are opened speculum body (1) side end face, catch bar (8) are passed side opening (7) and activity hole (6) are connected sliding block (5) side end face, first spring (9) are connected sliding block (5) with between sliding chamber (4) and the suit are in on catch bar (8), press board (10) set up catch bar (8) one end, sliding block (5) with be the round pin hub rotation connection between connecting block (2).

3. The gynecological clinical secretion sampling device of claim 1, wherein the fixing portion mainly comprises: the device comprises a sleeve (11), a top hole (12), a fixing block (13), a bottom groove (14), a round hole (15), a pull rod (16), a top plate (17), a limiting plate (18), a second spring (19), a connecting block (20) and a third spring (21);

sleeve pipe (11) set up connecting block (2) up end, apical pore (12) are opened sleeve pipe (11) upper surface, fixed block (13) set up sleeve pipe (11) upper surface, kerve (14) are opened fixed block (13) bottom surface, round hole (15) are opened respectively upper surface in kerve (14) and sleeve pipe (11) surface, pull rod (16) activity suit is in round hole (15), roof (17) set up pull rod (16) lower extreme, limiting plate (18) set up pull rod (16) formula is gone up and is located in kerve (14), second spring (19) are connected limiting plate (18) with between sleeve pipe (11), it sets up respectively sleeve pipe (11) upper surface and inside surface of ware body (1) to link up piece (20), the third spring (21) is connected between the joint blocks (20).

4. A gynecological clinical secretion sampling device according to claim 3, wherein the top plate (17) has an arc-shaped cross-section.

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