CN213787523U

CN213787523U - Clinical secretion sampling device that uses of gynaecology and obstetrics

Info

Publication number: CN213787523U
Application number: CN202021915004.XU
Authority: CN
Inventors: 翟东霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-27
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a clinical secretion sampling device of using of gynaecology and obstetrics, including the sampling tube, the one end fixedly connected with gasbag of sampling tube, the one end that the gasbag was kept away from to the sampling tube is equipped with collection mechanism, and the inside of sampling tube is equipped with sealing mechanism, and the inside fixed mounting of sampling tube has first check valve, and the one end fixed mounting that collection mechanism was kept away from to the gasbag has the second check valve, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, be convenient for reduce the resistance through the button head, gather the cotton better and gather secretion of being convenient for through the intraductal stopper of collection of seting up the imbibition hole, be convenient for better observation through the scale and collect the volume of secretion, be convenient for better sealing up the collection pipe through sealing mechanism, prevent that secretion from spilling, be the V type structure through second spout one end and be convenient for better prevent that secretion from permeating to the second spout in, the flow direction of first check valve and second check valve is the same, be convenient for better control equipment.

Description

Clinical secretion sampling device that uses of gynaecology and obstetrics

Technical Field

The utility model relates to a sampling device, in particular to clinical secretion sampling device of using of gynaecology and obstetrics belongs to sampling device technical field.

Background

The clinical operation of gynaecology and obstetrics can need to take a sample the chemical examination to patient's vulva department secretion during to whether detecting the patient healthy, thereby the remedy is treated to the case, and current secretion sample is most directly deepened by aseptic cotton swab and is taken a sample, and unable accurate sample and secretion leak easily, and single sample volume is less, need take a sample many times when the testing item is more, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a clinical secretion sampling device of using of gynaecology and obstetrics.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a clinical secretion sampling device of using of gynaecology and obstetrics, including the sampling tube, the one end fixedly connected with gasbag of sampling tube, the one end that the gasbag was kept away from to the sampling tube is equipped with collection mechanism, the inside of sampling tube is equipped with sealing mechanism, the inside fixed mounting of sampling tube has first check valve, the one end fixed mounting that collection mechanism was kept away from to the gasbag has the second check valve.

As the utility model discloses a preferred scheme, collection mechanism is including gathering pipe, button head, imbibition hole, the one end threaded connection that the gasbag was kept away from to the sampling tube has the collection pipe, the one end fixedly connected with button head that the sampling tube was kept away from to the collection pipe, the outside of collection pipe is dug and is had a plurality of imbibition holes.

As a preferred proposal of the utility model, the sealing mechanism comprises a first chute, a shifting block, a second chute, a connecting rod, a third chute and a sealing tube, the top of the sampling tube is provided with a first chute, the inside of the first chute is provided with a shifting block, the bottom of the shifting block is provided with a sliding block, the bottom of the first sliding groove is provided with a sliding groove matched with the sliding block at the bottom of the shifting block, the shifting block is connected with the first sliding groove in a sliding way through the sliding block, a second chute is chiseled at one side of the sampling tube, which is positioned in the first chute and is far away from the air bag, the bottom of the shifting block is fixedly connected with a connecting rod, the connecting rod is connected with the second chute in a sliding way, one end of the connecting rod far away from the shifting block is fixedly connected with a sealing pipe, the inside of sampling tube and the one side that is located the second spout are excavated there is the third spout, sealing tube and third spout sliding connection.

As a preferred aspect of the present invention, the flow direction of the first check valve and the second check valve is the same.

As an optimized scheme of the utility model, the one end that the second spout is close to the third spout is V type structure, and the size phase-match of terminal opening of second spout and connecting rod.

As an optimized scheme of the utility model, the size and the sealed tube phase-match of third spout.

As an optimized proposal of the utility model, the outside of the sampling tube is provided with a graduated scale.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, be convenient for reduce the resistance through the button head, gather the cotton better and gather secretion of being convenient for through the intraductal stopper of collection of seting up the imbibition hole, be convenient for better observation through the scale and collect the volume of secretion, be convenient for better sealing up the collection pipe through sealing mechanism, prevent that secretion from spilling, be the V type structure through second spout one end and be convenient for better prevent that secretion from permeating to the second spout in, the flow direction of first check valve and second check valve is the same, be convenient for better control equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural view of the shifting block, the connecting rod and the sealing tube of the present invention.

In the figure; 1. a sampling tube; 2. an air bag; 3. a collection mechanism; 31. a collection tube; 32. a round head; 33. a liquid suction hole; 4. a sealing mechanism; 41. a first chute; 42. shifting blocks; 43. a second chute; 44. a connecting rod; 45. a third chute; 46. a sealing tube; 5. a first check valve; 6. a second one-way valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, the utility model provides a clinical secretion sampling device of gynaecology and obstetrics, including sampling tube 1, the one end fixedly connected with gasbag 2 of sampling tube 1, the one end that gasbag 2 was kept away from to sampling tube 1 is equipped with acquisition mechanism 3, and the inside of sampling tube 1 is equipped with sealing mechanism 4, and the inside fixed mounting of sampling tube 1 has first check valve 5, and the one end fixed mounting that acquisition mechanism 3 was kept away from to gasbag 2 has second check valve 6.

Further, gather mechanism 3 including gathering pipe 31, button head 32, imbibition hole 33, the one end threaded connection that gasbag 2 was kept away from to sampling tube 1 has and gathers pipe 31, gathers pipe 31 and keeps away from the one end fixedly connected with button head 32 of sampling tube 1, and the outside of gathering pipe 31 is dug and is had a plurality of imbibition holes 33, is convenient for better gathering the secretion.

Further, the sealing mechanism 4 comprises a first sliding groove 41, a shifting block 42, a second sliding groove 43, a connecting rod 44, a third sliding groove 45 and a sealing tube 46, the top of the sampling tube 1 is provided with the first sliding groove 41, the shifting block 42 is arranged inside the first sliding groove 41, the bottom of the shifting block 42 is provided with a sliding block, the bottom of the first sliding groove 41 is provided with a sliding groove matched with the sliding block at the bottom of the shifting block 42, the shifting block 42 is connected with the first sliding groove 41 in a sliding manner through the sliding block, the second sliding groove 43 is arranged inside the sampling tube 1 and on the side, far away from the airbag 2, of the first sliding groove 41 in a punching manner, the bottom of the shifting block 42 is fixedly connected with the connecting rod 44, the connecting rod 44 is connected with the second sliding groove 43 in a sliding manner, one end, far away from the shifting block 42, of the connecting rod 44 is fixedly connected with the sealing tube 46, the third sliding groove 45 is arranged inside the sampling tube 1 and on one side, which is located on the second sliding groove 43, the sealing tube 46 is connected with the sliding groove 45 in a sliding manner, facilitating better sealing of collection tube 31.

Furthermore, the flow direction of the first one-way valve 5 and the second one-way valve 6 is the same, so that the equipment can be better controlled.

Furthermore, one end of the second sliding chute 43 close to the third sliding chute 45 is in a V-shaped structure, and an opening at the end of the second sliding chute 43 is matched with the connecting rod 44 in size, so that the secretion is prevented from penetrating into the second sliding chute 43 better.

Further, the third chute 45 is sized to match the seal tube 46, thereby facilitating better retraction of the seal tube 46.

Furthermore, the outside of sampling tube 1 is equipped with the scale, is convenient for observe the secretion volume of gathering in the sampling tube 1.

Specifically, when the sampling tube is used, firstly, the collecting tube 31 is screwed out, then a proper amount of sampling cotton is plugged into the collecting tube 31, the collecting tube 31 is screwed to one side of the sampling tube 1, the sliding shifting block 42 drives the connecting rod 44 to slide, the connecting rod 44 drives the sealing tube 46 to slide, the sealing tube 46 slides into the collecting tube 31 so as to block the liquid suction hole 33, then the round head 32 on one side of the sampling tube 1 is inserted into a specified position from the vagina of a patient, the shifting block 42 is shifted back, so that the liquid suction hole 33 is opened, then the air bag 2 is pinched, air in the air bag 2 is discharged from the second one-way valve 6, after the air bag 2 is released, air in the sampling tube 1 is sucked into the air bag 2 from the first one-way valve 5, so that secretion is collected into the sampling cotton through the liquid suction hole 33, when a certain amount of secretion needs to be collected, the air bag 2 is continuously pinched, secretion is collected into the sampling tube 1, then the shifting block 42 is shifted to drive the liquid suction hole 33, and taking out the device, thereby preventing the collected sample from leaking, and only screwing down the collecting tube 31 to take out the collected cotton and pouring out the secretion in the sampling tube 1 when the secretion needs to be taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clinical secretion sampling device of using of gynaecology and obstetrics, includes sampling tube (1), its characterized in that, one end fixedly connected with gasbag (2) of sampling tube (1), the one end that gasbag (2) were kept away from in sampling tube (1) is equipped with acquisition mechanism (3), the inside of sampling tube (1) is equipped with sealing mechanism (4), the inside fixed mounting of sampling tube (1) has first check valve (5), the one end fixed mounting that acquisition mechanism (3) were kept away from in gasbag (2) has second check valve (6).

2. The gynecological clinical secretion sampling device of claim 1, wherein the collection mechanism (3) comprises a collection tube (31), a round head (32) and a liquid suction hole (33), the end of the collection tube (1) far away from the air bag (2) is in threaded connection with the collection tube (31), the round head (32) is fixedly connected to the end of the collection tube (31) far away from the collection tube (1), and a plurality of liquid suction holes (33) are drilled in the outer side of the collection tube (31).

3. The gynecological clinical secretion sampling device according to claim 1, wherein the sealing mechanism (4) comprises a first sliding groove (41), a shifting block (42), a second sliding groove (43), a connecting rod (44), a third sliding groove (45) and a sealing tube (46), the first sliding groove (41) is formed in the top of the sampling tube (1), the shifting block (42) is arranged inside the first sliding groove (41), a sliding block is arranged at the bottom of the shifting block (42), a sliding groove matched with the sliding block at the bottom of the shifting block (42) is formed in the bottom of the first sliding groove (41), the shifting block (42) is in sliding connection with the first sliding groove (41) through the sliding block, the second sliding groove (43) is formed in the sampling tube (1) and located at the side, far away from the air bag (2), of the first sliding groove (41), and the connecting rod (44) is fixedly connected to the bottom of the shifting block (42), connecting rod (44) and second spout (43) sliding connection, the one end fixedly connected with sealing tube (46) of shifting block (42) are kept away from in connecting rod (44), third spout (45) have been dug to the inside of sampling tube (1) and the one side that is located second spout (43), sealing tube (46) and third spout (45) sliding connection.

4. An obstetrical and gynecological clinical secretion sampling device according to claim 1, characterized in that said first one-way valve (5) and said second one-way valve (6) are in the same flow direction.

5. The gynecological clinical secretion sampling device according to claim 3, wherein the end of the second sliding groove (43) close to the third sliding groove (45) is V-shaped, and the opening of the end of the second sliding groove (43) matches with the size of the connecting rod (44).

6. An obstetrical and gynecological clinical secretion sampling device according to claim 3, characterized in that said third chute (45) is dimensioned to fit the sealing tube (46).

7. The gynecological clinical secretion sampling device of claim 1, wherein the outside of the sampling tube (1) is provided with a graduated scale.