CN210749438U - Disposable uterine cavity tissue suction tube - Google Patents

Abstract

The utility model discloses a disposable palace chamber tissue attracts pipe, including the plastic hose, the suction opening has been seted up to the bottom of plastic hose left end, the right-hand member cover of plastic hose is equipped with fixed cover, the edge of plastic hose right-hand member is the annular and is provided with solid fixed ring, and gu fixed ring is located the inside of fixed cover, the right side of plastic hose is provided with the fixed block, and the left end of fixed block inserts the right side of locating fixed cover, the right side of fixed block is in the left end fixed connection of handheld pipe, and the surface of handheld pipe evenly is provided with anti-skidding bulge loop, the right-hand member of handheld pipe is provided with the connector, and the surface of connector is provided. The utility model discloses the effectual production workman that has improved the rigidity of plastic hose to this assembly speed of attracting the pipe to the gasbag cushions the impact between plastic hose left end and the palace intracavity wall, avoids palace intracavity wall to receive the damage, the effectual use comfort who improves the patient.

Description

Disposable uterine cavity tissue suction tube

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a disposable uterine cavity tissue suction tube.

Background

Traditional palace chamber tissue attracts pipe all is the cavity body that uses stainless steel or zinc-plated material, the suction mouth has been seted up to the front end, this kind attracts the pipe to use repeatedly, under the condition of not thoroughly disinfecting, cross infection easily produces, consequently design disposable palace chamber tissue attracts pipe afterwards, use the plastic material, low in production cost, cross infection is avoided in disposable, but current disposable palace chamber tissue attracts pipe and generally uses sticky mode to connect plastic hose and tube head when producing, assembly speed is slow, low in production efficiency, and the hose is the plastic material, the rigidity is relatively poor, easily bend after the palace intracavity portion receives the palace intracavity wall to block, bring inconvenience for medical personnel, for this reason we have proposed disposable palace chamber tissue and have attracted the pipe and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable palace chamber tissue attracts pipe to the current disposable palace chamber tissue that proposes in solving above-mentioned background art attracts pipe and generally uses sticky mode to connect plastic hose and tube head when production, and assembly speed is slow, and production efficiency is low, and the hose is the plastic material, and the rigidity is relatively poor, receives that palace intracavity wall blocks the back and is flexible, brings inconvenient problem for medical personnel in palace intracavity portion.

In order to achieve the above object, the utility model provides a following technical scheme: disposable palace chamber tissue attracts pipe, including the plastic hose, the suction opening has been seted up to the bottom of plastic hose left end, the right-hand member cover of plastic hose is equipped with fixed cover, the edge of plastic hose right-hand member is the annular and is provided with solid fixed ring, and gu fixed ring is located the inside of fixed cover, the right side of plastic hose is provided with the fixed block, and the left end of fixed block inserts the right side of locating fixed cover, the right side of fixed block is in the left end fixed connection of handheld pipe, and the surface of handheld pipe evenly is provided with anti-skidding bulge loop, the right-hand member of handheld pipe is provided with the connector, and the surface of connector is provided.

Preferably, the inner wall of the suction port is annularly provided with a bump, and the bumps are hemispherical.

Preferably, the left end of the plastic hose is provided with an air bag, and the air bag is of a hollow structure.

Preferably, the plastic hose inner wall is internally embedded with six plastic strips in an annular equidistant manner.

Preferably, the surface of the fixed block is provided with external threads, and the inner wall of the fixed sleeve is provided with internal threads matched with the fixed block.

Preferably, the left side of fixed block is the annular and has seted up the slot, solid fixed ring's right side is the annular and is provided with inserts the ring, and inserts the ring and insert and establish the inside at the slot.

Preferably, the longitudinal section of the snap ring is in the shape of a barb.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with the fixed cover, when assembling this disposable palace chamber tissue suction tube, pass the left end of plastic hose from the middle part on fixed cover right side at first, move the fixed cover to the right-hand member of plastic hose, make the fixed ring be located the right side of fixed cover inner wall, block the fixed cover, then revolve the fixed block to the right-hand member of fixed cover through helicitic texture, the fixed block moves left while rotatory, make fixed cover and fixed block tightly clip the fixed ring, thereby dock the fixed block in the plastic hose, insert the ring simultaneously in the slot, the effectual leakproofness that improves the kneck of plastic hose and fixed block, the structure is easy and convenient to operate, the effectual assembly speed that improves the production workman to this suction tube, thereby production efficiency is improved;

the utility model discloses a be provided with the plastic strip, medical personnel are when using this suction tube, insert the palace chamber of patient in the middle of with the left end of plastic hose, support the pipe wall of plastic hose through the plastic strip, the rigidity of plastic hose has been improved, prevent after the plastic hose gets into the palace chamber, receive the hindrance and crooked, and the gasbag is hollow structure, inside is being full of a small amount of air, make the gasbag very soft, prevent that medical personnel from operating carelessly, disclose the left end of plastic hose on the palace intracavity wall of patient, the gasbag cushions the impact force, avoid palace intracavity wall to receive the damage, effectual patient's use comfort level that has improved.

Description of the drawings:

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic front sectional view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a plastic hose; 2. a suction port; 3. a bump; 4. an air bag; 5. a plastic strip; 6. fixing a sleeve; 7. a fixing ring; 8. a fixed block; 9. a slot; 10. inserting a ring; 11. a hand-held tube; 12. an anti-slip convex ring; 13. a connector; 14. a snap ring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a disposable uterine cavity tissue suction tube comprises a plastic hose 1, wherein a suction port 2 is formed in the bottom of the left end of the plastic hose 1, a convex block 3 is annularly arranged on the inner wall of the suction port 2, the convex blocks 3 are hemispherical, and are used for preventing the suction port 2 from sucking impurities in a uterine cavity, the suction port 2 and the inner wall of the uterine cavity are adsorbed together to damage the uterine cavity, an air bag 4 is arranged at the left end of the plastic hose 1 and is of a hollow structure, the air bag 4 is of a hollow structure and is filled with a small amount of air, so that the air bag 4 is very soft, the medical personnel can be prevented from carelessly operating, the left end of the plastic hose 1 is poked on the inner wall of the uterine cavity of a patient, the air bag 4 buffers the impact force, the inner wall of the uterine cavity is prevented from being damaged, the use comfort of the patient is effectively improved, an annular equidistant internal plastic strip 5 is embedded in the inner wall of the plastic hose 1, the number of the plastic strips 5 is six, and the plastic strips 5 are used for supporting the tube wall of the plastic hose 1, so that the rigidity of the plastic hose 1 is improved, and the plastic hose 1 is prevented from being blocked and bent after entering the uterine cavity.

The right end of the plastic hose 1 is sleeved with a fixing sleeve 6, the edge of the right end of the plastic hose 1 is annularly provided with a fixing ring 7, the fixing ring 7 is positioned inside the fixing sleeve 6, the right side of the plastic hose 1 is provided with a fixing block 8, the left end of the fixing block 8 is inserted into the right side of the fixing sleeve 6, the surface of the fixing block 8 is provided with external threads, the inner wall of the fixing sleeve 6 is provided with internal threads matched with the fixing block 8, the internal threads are used for facilitating a worker to install the fixing block 8 on the right side of the fixing sleeve 6 through a thread structure, so that the fixing sleeve 6 and the fixing block 8 tightly clamp the fixing ring 7, the fixing block 8 is butted with the plastic hose 1, the left side of the fixing block 8 is annularly provided with a slot 9, the right side of the fixing ring 7 is annularly provided with an insert ring 10, the insert, insert ring 10 and insert slot 9 and work as in, the effectual leakproofness that has improved plastic hose 1 and 8 knecks of fixed block, the right side of fixed block 8 is in the left end fixed connection of handheld pipe 11, and the surface of handheld pipe 11 evenly is provided with anti-skidding bulge loop 12, the right-hand member of handheld pipe 11 is provided with connector 13, and the surface of connector 13 is provided with three groups of snap rings 14, the rip section of snap ring 14 is the barb form, it is used as the staff and inserts connector 13 in the middle of the pipeline of breathing in, the left edge of snap ring 14 colludes the card to the pipe inner wall, prevent that the pipeline from droing from connector 13.

The working principle is as follows: when a production worker assembles the disposable uterine cavity tissue suction tube, the left end of the plastic hose 1 firstly penetrates through the middle part of the right side of the fixing sleeve 6, the fixing sleeve 6 is moved to the right end of the plastic hose 1, the fixing ring 7 is positioned on the right side of the inner wall of the fixing sleeve 6 and blocks the fixing sleeve 6, then the fixing block 8 is screwed to the right end of the fixing sleeve 6 through a thread structure, the fixing block 8 moves leftwards while rotating, the fixing sleeve 6 and the fixing block 8 tightly clamp the fixing ring 7, so that the fixing block 8 is butted with the plastic hose 1, and meanwhile, the inserting ring 10 is inserted into the inserting groove 9, so that the sealing performance of the interface of the plastic hose 1 and the fixing block 8 is effectively improved, the structure is simple and convenient to operate, the assembling speed of the production worker on the suction tube is effectively improved, and the production efficiency;

medical personnel are when using this to attract the pipe, insert patient's palace chamber in the middle of plastic hose 1's left end, support plastic hose 1's pipe wall through plastic strip 5, plastic hose 1's rigidity has been improved, prevent behind plastic hose 1 entering palace chamber, receive the hindrance and crooked, and gasbag 4 is hollow structure, inside is full of a small amount of air, make gasbag 4 very soft, prevent that medical personnel from operating carelessly, disclose patient's palace intracavity wall with plastic hose 1's left end on, gasbag 4 cushions the hitting power, avoid palace intracavity wall to receive the damage, effectual patient's comfort level that has improved, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Disposable uterine cavity tissue attracts pipe, including plastic hose (1), its characterized in that: suction opening (2) have been seted up to the bottom of plastic hose (1) left end, the right-hand member cover of plastic hose (1) is equipped with fixed cover (6), the edge of plastic hose (1) right-hand member is the annular and is provided with fixed ring (7), and fixed ring (7) are located the inside of fixed cover (6), the right side of plastic hose (1) is provided with fixed block (8), and the left end of fixed block (8) inserts the right side of locating fixed cover (6), the right side of fixed block (8) is in the left end fixed connection of handheld pipe (11), and the surface of handheld pipe (11) evenly is provided with anti-skidding bulge loop (12), the right-hand member of handheld pipe (11) is provided with connector (13), and the surface of connector (13) is provided with three groups snap ring (14).

2. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the inner wall of the suction port (2) is annularly provided with a lug (3), and the lugs (3) are hemispherical.

3. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the left end of the plastic hose (1) is provided with an air bag (4), and the air bag (4) is of a hollow structure.

4. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the plastic hose (1) is characterized in that the inner wall of the plastic hose (1) is embedded with plastic strips (5) in an annular equidistant manner, and the plastic strips (5) are six in number.

5. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the surface of the fixed block (8) is provided with external threads, and the inner wall of the fixed sleeve (6) is provided with internal threads matched with the fixed block (8).

6. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the left side of fixed block (8) is the annular and has seted up slot (9), the right side of solid fixed ring (7) is the annular and is provided with inserts ring (10), and inserts ring (10) and insert and establish the inside in slot (9).

7. The disposable uterine cavity tissue aspiration tube of claim 1, wherein: the longitudinal section of the snap ring (14) is in a barb shape.

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