CN219183833U - Secretion collection sampler - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a secretion collection sampler, which comprises a cylinder, wherein the cylinder is a main bearing shell of the collection sampler, a first push rod is connected to the rear end of the cylinder in a sliding manner, a second push rod is connected to the front end of the cylinder in a sliding manner, a sealing cover is detachably arranged at the front end of the cylinder, and a leakage net is fixedly arranged in the sealing cover. The utility model overcomes the defects of the prior art, by arranging the sealing cover, the leakage net and the control valve, after the sampling of the secretion is finished, the sealing cover can be placed at the circular ring, so that the internal positive pole magnetic sheet and the negative pole magnetic sheet are adsorbed and fixed, the pollution in the process of delivering the detection is prevented, the sealer can be inverted after reaching the detection position, the push plate is upwards, then the push rod is inwards extruded to drive the absorbent cotton ball to contact with the leakage net, the absorbent cotton ball is extruded to enable the liquid to flow into the sealing cover, and then the absorbent cotton ball is discharged by opening the control valve, so that the detection is convenient for medical staff.

Description

Secretion collection sampler

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a secretion collecting sampler.

Background

The secretion is often called leucorrhea, is a mixture of vaginal mucosa exudate, cervical canal and endometrial gland secretion, the sampler is a sampling tool, is equipment for sampling liquid, solid or gas which needs to analyze data and analyze structures, and is commonly used in the fields of chemistry, medical treatment, education, laboratory experiments and the like.

According to the prior patent publication No.: CN213249257U: in the practical use process, the washing cotton balls are exposed, so that the object to be detected cannot be isolated from the outside, and the object to be detected is polluted in the process of delivering the object to be detected, thereby influencing the accuracy of detection; meanwhile, the conventional absorbent cotton is usually fixedly arranged with the cylinder, so that medical staff is inconvenient to replace, the treatment efficiency is affected, and therefore a secretion collecting sampler for preventing secretion from being polluted in the process of delivering and detecting and facilitating replacement of the absorbent cotton is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a secretion collecting sampler, which aims at solving the problems that in the prior art, secretion is easy to pollute in the process of delivering and detecting and is inconvenient to replace a water-absorbing cotton ball.

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

a secretion collection sampler comprising:

the cylinder is a main bearing shell of the collecting sampler, and the rear end of the cylinder is connected with a first push rod in a sliding manner;

the rear end of the second push rod is connected with the front end of the cylinder in a sliding way, and the second push rod and the first push rod are integrally arranged;

the sealing cover is detachably arranged at the front end of the cylinder, and the rear end of the sealing cover is provided with a positive pole magnetic sheet;

the leakage net is fixedly arranged in the sealing cover;

the water-absorbing cotton ball is detachably arranged at the front end of the second push rod, a connecting pipe is fixedly arranged at the rear end of the water-absorbing cotton ball, and limit grooves are formed in two ends of the connecting pipe;

limiting blocks are arranged on two sides of the front end of the second push rod;

and the second reset spring is arranged at the rear end of the limiting block.

Preferably, the cylinder further comprises:

handles fixedly installed at upper and lower sides of the rear end of the cylinder.

Preferably, the first push rod further includes:

the push plate is fixedly arranged at the rear end of the first push rod, and the limiting block is matched with the limiting groove in shape.

Preferably, the cylinder further comprises:

and the first reset spring is arranged in the cylinder, and is sleeved on the outer surface of the rear end of the second push rod.

Preferably, the sealing cover further comprises:

and the control valve is arranged at the front end of the sealing cover.

Preferably, the cylinder further comprises:

a circular ring fixedly installed on the outer surface of the front end of the cylinder;

and the negative pole magnetic sheet is arranged at the front end of the circular ring.

The embodiment of the utility model provides a secretion collection sampler, which has the following beneficial effects: the secretion collection sampler after the improvement can prevent to receive the pollution in the censorship process through sealed lid, can invert this sealer to the inspection department after, make push pedal department up, inwards extrude the push rod afterwards and drive absorbent cotton ball and leak net contact, the extrusion absorbent cotton ball makes the liquid flow in sealed lid, the rethread opens the control valve and discharges it, so that medical staff inspects, and can press the stopper at second push rod both ends, inside second reset spring receives the pressure and can inwards shrink, make the stopper break away from the spacing inslot, take out absorbent cotton ball later and trade with the replacement, the convenience of changing has been improved, and the efficiency of treatment has been improved.

1. Through setting up sealed lid, drain wire and control valve, after accomplishing the secretion sample, can place ring department with sealed lid for inside anodal magnetic sheet adsorbs mutually with negative pole magnetic sheet and fixes, prevents to receive the pollution at the censoring in-process, can invert this sealer after the inspection department, makes push pedal department up, inwards extrudees the push rod afterwards and drives absorbent cotton ball and drain wire contact, extrudees absorbent cotton ball and makes in the sealed lid of liquid inflow, and the rethread opens the control valve and discharges it, so that medical staff carries out the inspection.

2. Through setting up stopper, spacing groove and reset spring, after using this sampler, when needs change the cotton ball that absorbs water, can press the stopper at second push rod both ends, inside second reset spring receives pressure and can inwards shrink for the stopper breaks away from the spacing inslot, takes out the cotton ball that absorbs water later and changes with the change, has improved the convenience of change, so that this collection sampler carries out the use next time.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cylinder of the present utility model;

FIG. 3 is a schematic view of the seal cap structure of the present utility model;

FIG. 4 is a schematic view of the assembly and disassembly of the absorbent cotton ball of the present utility model.

In the figure: 1. a cylinder; 2. a first push rod; 3. a push plate; 4. a handle; 5. a circular ring; 6. a second push rod; 7. absorbent cotton balls; 8. sealing cover; 9. a first return spring; 10. a control valve; 11. a drain screen; 12. a positive pole magnetic sheet; 13. a negative pole magnetic sheet; 14. a connecting pipe; 15. a limit groove; 16. a limiting block; 17. and a second return spring.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, a secretion collection sampler comprises a cylinder 1, which is a main bearing shell of the collection sampler, a first push rod 2 is slidably connected to the rear end of the cylinder, a handle 4 is fixedly arranged on the upper side and the lower side of the rear end of the cylinder 1, medical staff can conveniently sample by holding the handle 4, and a push plate 3 is fixedly arranged at the rear end of the first push rod 2 and used for pushing the push rod to drive a water-absorbing cotton ball 7 at the front end to move up and down.

Specifically, referring to fig. 2, as the rear end of the second push rod 6 is slidably connected to the front end of the cylinder 1, and the second push rod 6 and the first push rod 2 are integrally disposed, the first return spring 9 is disposed inside the cylinder 1, and the first return spring 9 is sleeved on the outer surface of the rear end of the second push rod 6, by pressing the first push rod 2, the first return spring 9 inside is compressed inwards, and then drives the second push rod 6 to move forward, so as to drive the absorbent cotton ball 7 at the top to sample a patient.

Specifically, referring to fig. 3, as the sealing cover 8 is detachably disposed at the front end of the cylinder 1, and the positive pole magnetic sheet 12 is disposed at the rear end of the sealing cover 8, the drain net 11 is fixedly disposed inside the sealing cover 8, the control valve 10 is disposed at the front end of the sealing cover 8, the circular ring 5 is fixedly disposed on the outer surface of the front end of the cylinder 1, the negative pole magnetic sheet 13 is disposed at the front end of the circular ring 5, after sampling is completed, the positive pole magnetic sheet 12 at one end of the sealing cover 8 and the negative pole magnetic sheet 13 at one end of the circular ring 5 can be adsorbed to seal the absorbent cotton ball 7, after reaching the inspection position, the sealing cover 8 at one end of the sampler is downward, and then the first push rod 2 is pressed, so as to drive the absorbent cotton ball 7 to contact with the drain net 11 inside the sealing cover 8, and liquid inside the process of extruding the absorbent cotton ball 7 enters the sealing cover 8 through the drain net 11 to be collected, and then the control valve 10 is opened to be discharged for inspection, so that the absorbent cotton ball 7 is prevented from being polluted during inspection.

Specifically, referring to fig. 4, as the absorbent cotton ball 7 is detachably disposed at the front end of the second push rod 6, the connecting pipe 14 is fixedly disposed at the rear end of the absorbent cotton ball 7, and both ends of the connecting pipe 14 are provided with the limiting grooves 15, the limiting blocks 16 are disposed at both sides of the front end of the second push rod 6, the second return spring 17 is disposed at the rear end of the limiting blocks 16, the limiting blocks 16 are matched with the limiting grooves 15 in shape, when the absorbent cotton ball 7 needs to be replaced, the limiting blocks 16 at both ends of the second push rod 6 can be pressed, so that the second return spring 17 inside contracts inwards to drive the limiting blocks 16 to separate from the limiting grooves 15, and then the connecting pipe 14 and the absorbent cotton ball 7 are taken out for replacement, thereby improving the convenience of disassembly and assembly.

Working principle: during the use, through pressing first push rod 2, inside first reset spring 9 receives the pressure and can inwards shrink, then drive second push rod 6 and move forward, thereby drive the cotton ball 7 that absorbs water at top and carry out sample processing to the patient, after the patient takes a sample, can adsorb the anodal magnetic sheet 12 of sealed lid 8 one end and the negative pole magnetic sheet 13 of ring 5 one end and carry out seal processing to cotton ball 7 that absorbs water, can be down the sealed lid 8 department of this sampler one end after to the inspection department, then press first push rod 2, thereby drive cotton ball 7 that absorbs water and the inside screen 11 of sealed lid 8 to contact, in the in-process of pressing cotton ball 7 that absorbs water gets into sealed lid 8 through screen 11 and collects, then open control valve 10 with its discharge examine can, prevent cotton ball 7 that the cotton ball that absorbs water is polluted at the censoring in-process, thereby improve the accuracy of inspection, simultaneously when cotton ball 7 that absorbs water needs to be changed, can press the stopper 16 at both ends of second push rod 6, thereby make inside second reset spring 17 inwards shrink stopper 16 drive stopper 15 and break away from in the recess 15 and take out 14 and replace the cotton ball that absorbs water conveniently and take out the connection pipe 7 that is convenient to detach.

Claims (6)

1. A secretion collection sampler, comprising:

the cylinder (1) is a main bearing shell of the collecting sampler, and the rear end of the cylinder is connected with a first push rod (2) in a sliding manner;

the rear end of the second push rod (6) is connected with the front end of the cylinder (1) in a sliding way, and the second push rod (6) and the first push rod (2) are integrally arranged;

the sealing cover (8) is detachably arranged at the front end of the cylinder (1), and the rear end of the sealing cover (8) is provided with a positive pole magnetic sheet (12);

a drain screen (11) fixedly provided inside the seal cover (8);

the water-absorbing cotton ball (7) is detachably arranged at the front end of the second push rod (6), a connecting pipe (14) is arranged at the rear end of the water-absorbing cotton ball (7), and limit grooves (15) are formed in two ends of the connecting pipe (14);

limiting blocks (16) are arranged on two sides of the front end of the second push rod (6);

and a second return spring (17) which is arranged at the rear end of the limiting block (16).

2. The secretion gathering sampler according to claim 1, characterized in that the cylinder (1) further comprises:

and handles (4) fixedly installed on the upper side and the lower side of the rear end of the cylinder (1).

3. The secretion gathering sampler of claim 1, wherein the first push rod (2) further comprises:

the push plate (3) is fixedly arranged at the rear end of the first push rod (2), and the limiting block (16) is matched with the limiting groove (15) in shape.

4. The secretion gathering sampler according to claim 1, characterized in that the cylinder (1) further comprises:

the first reset spring (9) is arranged inside the cylinder (1), and the first reset spring (9) is sleeved on the outer surface of the rear end of the second push rod (6).

5. The secretion collecting sampler according to claim 1, characterized in that the sealing cover (8) further comprises:

and a control valve (10) provided at the front end of the seal cover (8).

6. The secretion gathering sampler according to claim 1, characterized in that the cylinder (1) further comprises:

a circular ring (5) fixedly installed on the outer surface of the front end of the cylinder (1);

and a negative pole magnetic sheet (13) provided at the front end of the circular ring (5).

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