阅读说明：本技术 一种海绵胶囊的装填装置 (Filling device of sponge capsule ) 是由 赵国栋 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种海绵胶囊的装填装置,包括压缩夹板(1)和推板(4),所述压缩夹板(1)包括两片半圆筒状夹板,所述半圆筒状夹板一侧通过连接件(2)连接,两片半圆筒状夹板闭合后形成圆筒状管道；所述推板(4)包括应力杆(41)、连接杆(42)和圆片(43),所述应力杆(41)通过连接杆(42)与圆片(43)相连接；所述压缩夹板(1)闭合后的一端设有放置连接杆(42)的开口(7),推板(4)能够在外力作用下在开口(7)处来回滑动。本发明能够快速完成海绵的压缩,且能够将海绵均匀送入胶囊内部,同时可避免手工直接将海绵塞入胶囊导致的污染。(The invention discloses a filling device of a sponge capsule, which comprises a compression splint (1) and a push plate (4), wherein the compression splint (1) comprises two semi-cylindrical splints, one sides of the semi-cylindrical splints are connected through a connecting piece (2), and a cylindrical pipeline is formed after the two semi-cylindrical splints are closed; the push plate (4) comprises a stress rod (41), a connecting rod (42) and a wafer (43), and the stress rod (41) is connected with the wafer (43) through the connecting rod (42); one end of the compression splint (1) after being closed is provided with an opening (7) for placing the connecting rod (42), and the push plate (4) can slide back and forth at the opening (7) under the action of external force. The invention can quickly complete the compression of the sponge, can evenly feed the sponge into the capsule, and can avoid the pollution caused by directly filling the sponge into the capsule by hand.)

1. The filling device for the sponge capsules is characterized by comprising a compression splint (1) and a push plate (4), wherein the compression splint (1) comprises two semi-cylindrical splints, one sides of the semi-cylindrical splints are connected through a connecting piece (2), and a cylindrical pipeline is formed after the two semi-cylindrical splints are closed;

the push plate (4) comprises a stress rod (41), a connecting rod (42) and a wafer (43), and the stress rod (41) is connected with the wafer (43) through the connecting rod (42);

one end of the compression splint (1) after being closed is provided with an opening (7) for placing the connecting rod (42), and the push plate (4) can slide back and forth at the opening (7) under the action of external force.

2. The filling device of the sponge capsule as claimed in claim 1, further comprising a sealing ring (3), wherein the sealing ring (3) is tightly sleeved on the outer wall of the closed compression splint (1).

3. A filling device for sponge capsules as claimed in claim 2, wherein the inner diameter of the sealing ring (3) is greater than the outer diameter of the closed compression clamp plate (1).

4. The filling device of sponge capsules as claimed in claim 2, wherein the material of the sealing ring (3) is metal or plastic.

5. A filling device for sponge capsules as claimed in claim 1 wherein the outer diameter of the closed compression splint (1) is smaller than the inner diameter of the capsule.

6. A filling device for sponge capsules as claimed in claim 1 wherein the diameter of the disc (43) is smaller than the inner diameter of the closed compression splint (1).

7. The filling device for sponge capsules as claimed in claim 1, wherein the connecting element (2) is a connecting hinge or hinge.

8. The filling device for sponge capsules as claimed in claim 1, wherein the compression splint (1) is made of metal or plastic.

Technical Field

The invention relates to a filling device of a sponge capsule, and belongs to the technical field of biological medical treatment.

Background

The sponge capsule is used as a self-service sampling device for esophageal cancer, and has the advantages of little pain of a testee, convenience in sampling and the like. The prerequisite that can work of sponge capsule is to fill into the capsule after compressing the polyurethane sponge, and the capsule is met water and acid environment in the stomach and is disintegrated, and the sponge releases the inflation from the capsule, has realized the sample of esophagus epithelium cast-off cell after contacting with the esophagus wall.

However, sponge, a very shrinkable material, requires 1/10 or even smaller capsules that are compressed to their own volume. If manual direct insertion is adopted, on one hand, the insertion is not uniform, the force is not easy to control, and the shell of the capsule is easy to damage. At the same time, excessive manual operations also lead to contamination, which is not suitable for mass production.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the filling device of the sponge capsule, which can quickly complete the compression of the sponge and can uniformly send the sponge into the capsule.

In order to solve the technical problem, the invention provides a filling device of a sponge capsule, which comprises a compression splint and a push plate, wherein the compression splint comprises two semi-cylindrical splints, one sides of the semi-cylindrical splints are connected through a connecting piece, and a cylindrical pipeline is formed after the two semi-cylindrical splints are closed;

the push plate comprises a stress rod, a connecting rod and a wafer, and the stress rod is connected with the wafer through the connecting rod;

the one end behind the compression splint closure is equipped with the opening of placing the connecting rod, and the push pedal can make a round trip to slide at the opening part under the exogenic action.

Further, still include the sealing washer, the inseparable cover of sealing washer is established on the outer wall of the compression splint after the closure.

Further, the inner diameter of the sealing ring is larger than the outer diameter of the closed compression clamping plate.

Furthermore, the material of sealing washer is metal or plastics.

Further, the outer diameter of the closed compression splint is smaller than the inner diameter of the capsule.

Further, the diameter of the disc is smaller than the inner diameter of the closed compression splint.

Further, the connecting piece is a connecting hinge or a hinge.

Furthermore, the compression splint is made of metal or plastic.

The invention achieves the following beneficial effects: according to the invention, the sponge and the push plate are placed in the compression splint, one end of the compression splint is placed in the capsule, and the compressed sponge can be pushed into the capsule by pushing the push plate. The invention can quickly complete the compression of the sponge, can evenly feed the sponge into the capsule, and can avoid the pollution caused by directly filling the sponge into the capsule by hand.

Drawings

FIG. 1 is an open top view of a filling device for a sponge capsule of the present invention;

FIG. 2 is a schematic view showing the structure of a push plate in the filling apparatus for sponge capsules according to the present invention;

FIG. 3 is a closed top view of the filling device of the sponge capsule of the present invention;

FIG. 4 is a schematic view showing the structure of the filling device of the sponge capsule of the present invention after filling the sponge;

FIG. 5 is a schematic view of the structure of the sponge of the present invention filled into a capsule.

The meaning of the main reference symbols in the figures is: 1. the device comprises a compression splint, 2 a connecting hinge, 3 a sealing ring, 4 a push plate, 41 a stress rod, 42 a connecting rod, 43 a wafer, 5 a capsule, 6 compressed sponge and 7 an opening.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in figure 1, in order to solve the above technical problems, the invention provides a filling device for sponge capsules, which comprises a compression splint 1 and a push plate 4. The compression splint 1 comprises two semi-cylindrical splints, and the semi-cylindrical splints are made of metal or plastic. Semi-cylindrical splint one side is connected through two connecting pieces 2, connecting piece 2 is for connecting hinge or hinge, forms cylindric pipeline after two semi-cylindrical splint closures, and the external diameter of the compression splint 1 after the closure is less than the internal diameter of capsule, and the angle of opening the back can exceed 180.

The push plate 4 comprises a stress rod 41, a connecting rod 42 and a circular plate 43, the stress rod 41 is connected with the circular plate 43 through the connecting rod 42, and the diameter of the circular plate 43 is smaller than the inner diameter of the closed compression splint 1.

One end behind the compression splint 1 closure is equipped with the opening 7 of placing connecting rod 42, puts into compression splint 1 back with push pedal 4, and connecting rod 42 is located the 1 opening part of compression splint, and push pedal 4 can be in opening 7 department under the exogenic action and slide back and forth.

Still include sealing washer 3, sealing washer 3 closely overlaps and establishes on the outer wall of the compression splint 1 after the closure, and the material of sealing washer 3 is metal or plastics, and its internal diameter is greater than the external diameter of the compression splint 1 after the closure, and sealing washer 3 and compression splint 1 outer wall in close contact with assist the compression sponge.

The use method of the filling device of the sponge capsule comprises the following steps: the compression splint 1 is opened, the push plate 4 is placed at the opening 7 of the compression splint 1, and after the sponge is placed, the compression splint 1 is closed, and the sponge is compressed into the cavity. Then one end of the compression splint 1 is put into the capsule, the push plate 4 is pushed, and the compressed sponge is pushed into the capsule.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.