CN211243459U

CN211243459U - Secretion sample nursing device

Info

Publication number: CN211243459U
Application number: CN201921762153.4U
Authority: CN
Inventors: 李千慧; 杨九丽; 杨藏利
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

A secretion sampling nursing device effectively solves the problem of pollution caused by contact with air when vaginal secretion is sampled; the novel dropper comprises a shell with a left axial direction and a right axial direction, wherein a through groove is coaxially formed in the left end of the shell, a front-back direction and annular supporting plate is arranged on the right side of the shell, a dropper with the left end capable of extending out of the through groove is coaxially arranged in the shell, an annular block is coaxially arranged at the right end of the dropper, a rubber cap is arranged at the right end of the annular block, a sleeve rotatably connected with the supporting plate is sleeved on the dropper, a transmission gear positioned above the through groove is coaxially arranged at the left end of the sleeve, an inner meshing gear meshed with the transmission gear is coaxially and rotatably connected with the left end of the shell, a plurality of arc-shaped grooves which are uniformly distributed along the circumferential direction of the inner meshing gear and are communicated from; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Secretion sample nursing device

Technical Field

The utility model relates to a gynaecology's auxiliary instrument technical field, concretely relates to secretion sample nursing device.

Background

Vaginal secretion is also called leucorrhea, and is formed by mixing vaginal mucosa exudate, cervical canal and endometrial gland secretion, the formation of the vaginal secretion is related to the action of estrogen, under normal conditions, the quality and quantity of the leucorrhea change along with the menstrual cycle, after the menstrual cycle is clean, the leucorrhea is little and white and pasty, before and after menstruation, the vaginal mucosa exudate is increased and the leucorrhea is often increased due to pelvic congestion, the illness state of a patient can be checked according to the secretion, but when the secretion of the patient is sampled, the secretion can be contacted with air, so that sampling pollution is caused, and the checking result has a certain influence.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a secretion sampling nursing device, which effectively solves the problem of pollution caused by contact with air when vaginal secretion is sampled.

The technical scheme of its solution is, the utility model discloses a control axial casing, the coaxial logical groove of having seted up of casing left end, the casing right side is equipped with fore-and-aft direction and annular backup pad, the coaxial burette that the left end can stretch out logical groove that is equipped with in the casing, the burette right-hand member runs through casing and coaxial annular piece that is equipped with, annular piece right-hand member is equipped with the rubber cap, the cover is equipped with the sleeve of being connected with the backup pad rotation on the burette, the coaxial drive gear that is located logical groove top that is equipped with of sleeve left end, the coaxial rotation of casing left end is connected with the internal gear with drive gear meshing, set up a plurality of arcs that link up about its circumferencial direction equipartition just on the internal gear, all there is the turning block.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, convenient to use sets up rubber cap, burette, sleeve, drive gear, internal gear, arc wall and commentaries on classics piece, makes medical personnel gather the back in patient's vagina secretion, reduces the time with the atmosphere contact, avoids causing the sample to pollute the secretion, influences medical personnel's inspection result, is equipped with elastic rod, elasticity buckle, clamp plate and pressure spring simultaneously, and the medical personnel of being convenient for are to the use of this device, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a partially cut owner and look axonometric drawing.

Figure 3 is the overhead axonometric view of the partial section of the utility model.

Figure 4 is the overhead axonometric view of the partial section of the utility model.

Figure 5 is a partially cut-away top isometric view of the present invention.

Fig. 6 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6, including controlling axial casing 1, casing 1 left end is coaxial to have seted up logical groove 2, casing 1 right side is equipped with fore-and-aft direction and annular backup pad 3, the coaxial burette 4 that leads to groove 2 can be stretched out to the left end that is equipped with in casing 1, burette 4 right-hand member runs through casing 1 and coaxial being equipped with annular piece 5, annular piece 5 right-hand member is equipped with rubber cap 6, the cover is equipped with the sleeve 7 of being connected with backup pad 3 rotation on the burette 4, the coaxial drive gear 8 that is located logical groove 2 top that is equipped with of sleeve 7 left end, casing 1 left end coaxial rotation is connected with the internal gearing gear 9 with drive gear 8 meshing, internal gearing gear 9 is last to have seted up a plurality of arc wall 10 that link up about its circumferencial direction equipartition just, all there is changeing piece 12 through connecting axle 11 sliding connection in every arc wall 10.

In order to move the dropper 4 rightwards, an annular baffle 13 is coaxially arranged on the right side of the shell 1, a pressing plate 14 positioned on the right side of the annular baffle 13 is coaxially fixed on the outer edge surface of the dropper 4, a compression spring 15 positioned between the annular baffle 13 and the pressing plate 14 is sleeved on the dropper 4, and the aperture of the compression spring 15 is larger than the inner diameter of the annular baffle 13.

In order to fix the position of the dropper 4 when extending out of the through groove 2, the outer edge surface of the right end of the shell 1 is provided with a limiting groove 16 communicated with the inside of the shell, the outer edge surface of the shell 1 is provided with a clamping groove 17 which is positioned at the right side of the limiting groove 16 and communicated with the inside of the limiting groove, the shell 1 is internally provided with a left end surface and a right surface contact elastic buckle 19 of the pressing plate 14 through a slide way 18 in the left-right direction in a sliding manner, and the left end of the elastic buckle 19 can be inserted into the limiting groove.

In order to move the elastic buckle 19 leftwards, a push block 20 is coaxially fixed on the dropper 4, a through groove 21 in the left-right direction is formed on the push block 20, and the elastic buckle 19 is inserted into the through groove 21.

In order to facilitate the movement of the elastic buckle 19, the rear end of the housing 1 is provided with an elastic rod 22 in the left-right direction, and the left end of the elastic rod 22 is provided with an insertion block 23 which can be inserted into the limit groove 16.

In order to rotate the sleeve 7, a driven gear 24 is coaxially arranged at the right end of the sleeve 7, and a main gear 25 meshed with the driven gear 24 is rotatably connected to the side wall of the shell 1.

The utility model discloses when using, set up 4 left ends of burette and stretch out logical groove 2, the 19 left ends of elasticity buckle insert limiting groove 16 in, insert this device in patient's vagina, extrude rubber cap 6, gas is outwards discharged from burette 4 in the rubber cap 6, loosens rubber cap 6 this moment, and rubber cap 6 resumes original state and with in secretion inhales burette 4, collects patient's vaginal secretion.

After the secretion is collected, pressing the elastic rod 22, the elastic rod 22 drives the insertion block 23 to be inserted into the limiting groove 16, the insertion block 23 pushes the elastic buckle 19 out of the limiting groove 16, at the moment, under the action of the pressure spring 15, the pressure plate 14 moves rightwards and drives the elastic buckle 19 to move rightwards along the slide way 18, meanwhile, the pressure plate 14 drives the dropper 4 to move rightwards, the dropper 4 drives the rubber cap 6 to move rightwards through the annular block 5 along with the movement of the elastic buckle 19, the left end of the elastic buckle 19 is inserted into the clamping groove 17, the position of the elastic buckle 19 is fixed, at the moment, the pressure plate 14 stops moving, and the position of the;

when the position of the dropper 4 is fixed, the master gear 25 is rotated anticlockwise, the master gear 25 drives the slave gear 24 to rotate clockwise, the slave gear 24 drives the sleeve 7 to rotate anticlockwise, the sleeve 7 drives the transmission gear 8 to rotate anticlockwise, the transmission gear 8 drives the internal meshing gear 9 to rotate clockwise, along with the rotation of the internal meshing gear 9, the connecting shaft 11 is close to the axis of the internal meshing gear 9 relative to the arc-shaped groove 10, the connecting shaft 11 drives the rotating block 12 to close to the axis of the internal meshing gear 9, along with the rotation of the internal meshing gear 9, the rotating blocks 12 form a circle and shield the through groove 2, and at the moment, the device is moved out of the vagina of a patient;

when the device is taken out, if secretion in the dropper 4 needs to be taken out, the main gear 25 is rotated clockwise to drive the plurality of rotating blocks 12 to move outwards so as to enable the rotating blocks not to shield the through groove 2, the annular block 5 is pressed leftwards at the moment, the annular block 5 drives the dropper 4 to move leftwards, the dropper 4 drives the pushing block 20 to move leftwards, the pushing block 20 drives the elastic buckle 19 to move leftwards and move out of the clamping groove 17, meanwhile, the dropper 4 drives the pressing plate 14 to move leftwards and extrude the pressure spring 15, the elastic buckle 19 is inserted into the limiting groove 16 along with the leftward movement of the dropper 4, the position of the dropper 4 is fixed at the moment, the rubber cap 6 is extruded to enable the secretion in the dropper 4 to flow out, and the secretion is.

Claims

1. A secretion sampling and nursing device comprises a left axial shell (1) and a right axial shell (1), and is characterized in that a through groove (2) is coaxially formed in the left end of the shell (1), a front-back direction and annular supporting plate (3) is arranged on the right side of the shell (1), a dropper (4) with a left end capable of extending out of the through groove (2) is coaxially arranged in the shell (1), the right end of the dropper (4) penetrates through the shell (1) and is coaxially provided with an annular block (5), a rubber cap (6) is arranged at the right end of the annular block (5), a sleeve (7) rotatably connected with the supporting plate (3) is sleeved on the dropper (4), a transmission gear (8) positioned above the through groove (2) is coaxially arranged at the left end of the sleeve (7), an inner meshing gear (9) meshed with the transmission gear (8) is coaxially rotatably connected with the left end of the shell (1), a plurality of arc-shaped grooves, each arc-shaped groove (10) is internally connected with a rotating block (12) through a connecting shaft (11) in a sliding way, and the rotating blocks (12) can form a circle and shield the through groove (2).

2. The secretion sampling and nursing device according to claim 1, wherein the right side of the housing (1) is coaxially provided with an annular baffle (13), the outer edge surface of the dropper (4) is coaxially fixed with a pressing plate (14) positioned at the right side of the annular baffle (13), the dropper (4) is sleeved with a pressure spring (15) positioned between the annular baffle (13) and the pressing plate (14), and the diameter of the pressure spring (15) is larger than the inner diameter of the annular baffle (13).

3. A secretion sampling nursing device according to claim 1, characterized in that, the outer edge surface of the right end of the shell (1) is provided with a limit groove (16) communicated with the inside of the shell, the outer edge surface of the shell (1) is provided with a clamp groove (17) positioned at the right side of the limit groove (16) and communicated with the inside of the limit groove, the shell (1) is internally provided with a left end surface and a right surface contact elastic buckle (19) of the pressure plate (14) through a slide way (18) in the left and right directions in a sliding manner, and the left end of the elastic buckle (19) can be inserted into the limit groove (16) and the clamp groove (17).

4. The secretion sampling nursing device according to claim 1, wherein the dropper (4) is coaxially fixed with a push block (20), the push block (20) is provided with a through groove (21) in the left-right direction, and the elastic buckle (19) is inserted into the through groove (21).

5. A secretion sampling nursing device according to claim 1, characterized in that the rear end of the housing (1) is provided with a left-right elastic rod (22), and the left end of the elastic rod (22) is provided with an insertion block (23) capable of being inserted into the limiting groove (16).

6. A secretion sampling and nursing device according to claim 1, characterized in that the right end of the sleeve (7) is coaxially provided with a driven gear (24), and a main gear (25) engaged with the driven gear (24) is rotatably connected to the side wall of the housing (1).