CN211675628U

CN211675628U - Urinary tract anesthesia flushing device

Info

Publication number: CN211675628U
Application number: CN201921904069.1U
Authority: CN
Inventors: 管旌旌; 李雪松; 刘敏; 李菲
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a urinary tract anesthesia flushing device, which comprises an injection outer cylinder, a backflow inner cylinder and an inner build-in pipe, wherein an injection cylinder joint is integrally formed at the right end in the injection outer cylinder, the injection cylinder joint is clamped with a connecting body, the connecting body is clamped with the backflow cylinder joint, the backflow cylinder joint is integrally formed at the right end of the backflow inner cylinder, a backflow piston is slidably mounted in the backflow inner cylinder, and the left end of the backflow piston is clamped with the right end of a backflow push rod; leading-in through the smooth head of stereoplasm, in leading into patient's urethra with the built-in pipe, then make injection push rod promote injection piston through rotatory spiral shell rotary drum and will wash the medicament injection and wash the outer tube, wash in the urethra that enters into through the outflow mouth, the medicament after the washing passes through the bulb back flow and gets into the backward flow total tube, leads back the backward flow inner tube through the return tube, realizes diminishing inflammation and washs, avoids the medicament to gather for a long time simultaneously and causes the damage.

Description

Urinary tract anesthesia flushing device

Technical Field

The utility model relates to an uropoiesis surgical medical instrument technical field, in particular to urinary tract anesthesia washing unit.

Background

Under the living environment of fast pace at present, the living pressure and the working pressure of people are increased day by day, people often sit in offices, and many diseases are easily induced by long-time sitting, and urethral diseases are one of the diseases, and meanwhile, urethral infection has strong spreading performance and seriously influences normal life, a general urethral cleaning device is simple, and improper treatment can cause damage to patients, so that the urinary tract anesthesia flushing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that proposes among the above-mentioned background art, and provide a urinary tract anesthesia washing unit.

A urinary tract anesthesia flushing device comprises an injection outer cylinder, a backflow inner cylinder and a built-in pipe, wherein an injection cylinder joint is integrally formed at the inner right end of the injection outer cylinder, a connecting body is clamped on the injection cylinder joint, a backflow cylinder joint is clamped on the connecting body, a backflow cylinder joint is integrally formed at the right end of the backflow inner cylinder, a backflow piston is slidably mounted in the backflow inner cylinder, the left end of the backflow piston is clamped at the right end of a backflow push rod, the left end of the backflow push rod is integrally formed with a backflow push rod tail plate, an injection piston is slidably mounted between the backflow inner cylinder and the injection outer cylinder, the left end of the injection piston is clamped at the right end of the injection push rod, the left end of the injection push rod is integrally formed with an injection push rod tail plate, the left end of the injection outer cylinder is rotatably mounted with a screw cylinder;

the built-in pipe comprises a return pipe and a cleaning outer pipe, the cleaning outer pipe is provided with an outflow port and is communicated with an injection tube connector, the left end of the return pipe is communicated with a return tube connector, the right end of the built-in pipe is clamped with a hard sliding head, a ball head return pipe is arranged in the hard sliding head, the outer end of the ball head return pipe penetrates through the hard sliding head, a return total pipe is arranged in the hard sliding head, the outer end of the return total pipe is communicated with the return pipe, and the inner end of the return total pipe is connected with the inner end of the ball head return pipe;

the inner diameter of the screw drum is in threaded engagement with the outer diameter of the injection push rod;

the injection push rod is cylindrical, and the injection push rod is slidably sleeved on the outer wall of the backflow inner cylinder;

the connecting body is provided with a through hole.

The utility model has the advantages that:

leading-in through the smooth head of stereoplasm, in leading into patient's urethra with the built-in pipe, then make injection push rod promote injection piston through rotatory spiral shell rotary drum and will wash the medicament injection and wash the outer tube, wash in the urethra that enters into through the outflow mouth, the medicament after the washing passes through the bulb back flow and gets into the backward flow total tube, leads back the backward flow inner tube through the return tube, realizes diminishing inflammation and washs, avoids the medicament to gather for a long time simultaneously and causes the damage.

Drawings

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

fig. 2 is a detailed view of fig. 1 at a.

Detailed Description

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 and 2, a urinary tract anesthesia flushing device comprises an injection outer cylinder 1, a backflow inner cylinder 6 and an inner tube 10, which form the main structure of the device, wherein an injection tube joint 11 is integrally formed at the right end inside the injection outer cylinder 1 and connected with the inner tube 10, the injection tube joint 11 is clamped with a connecting body 13 to connect the injection outer cylinder 1 with the backflow inner cylinder 6, the connecting body 13 is clamped with a backflow tube joint 9 and connected with the inner tube 10, the backflow tube joint 9 is integrally formed at the right end of the backflow inner cylinder 6, a backflow piston 8 is slidably mounted inside the backflow inner cylinder 6, cleaned drugs are guided out by sliding, the right end of the backflow push rod 7 is clamped at the left end of the backflow piston 8 to conveniently control the movement of the backflow piston 8 and facilitate cleaning, a backflow push rod tail plate 5 is integrally formed at the left end of the backflow push rod 7 to conveniently control and limit the backflow push rod 7, an injection piston 12 is slidably mounted between the backflow inner cylinder 6 and the injection outer cylinder 1 to push the medicament in the injection outer cylinder 1 to be injected, the right end of an injection push rod 2 is clamped at the left end of the injection piston 12 to conveniently control the movement of the injection piston 12, an injection push rod tail plate 4 is integrally formed at the left end of the injection push rod 2 to limit the injection push rod 4, a spiral cylinder 3 is rotatably mounted at the left end of the injection outer cylinder 1 to control the movement of the injection push rod 2 through a spiral, and an injection cylinder joint 11 is clamped at the left end of an inner tube 10 to realize communication;

the built-in tube 10 comprises a return tube 101 and a cleaning outer tube 106, which form the main structure of the built-in tube 10, the cleaning outer tube 106 is provided with an outer flow opening 105 for guiding cleaning agent into urethra for inflammation diminishing cleaning, the cleaning outer tube 106 is communicated with an injection tube joint 11 for guiding out agent, the left end of the return tube 101 is communicated with a return tube joint 9 for guiding back used agent, the right end of the built-in tube 10 is clamped with a hard sliding head 102 for facilitating the built-in tube 10 to enter urethra, a ball head return tube 104 is arranged in the hard sliding head 102 for guiding out agent cleaned in urethra, the outer end of the ball head return tube 104 penetrates through the hard sliding head 102 to be communicated with the outside, a return total tube 103 is arranged in the hard sliding head 102 for collecting agent guided back through the ball head return tube 104, the outer end of the return total tube 103 is communicated with the return tube 101 for guiding back agent, the inner end of the backflow total pipe 103 is connected with the inner end of the ball head backflow pipe 104;

the inner diameter thread of the screw rotary cylinder 3 is meshed with the outer diameter of the injection push rod 2, and power transmission is realized through effective meshing of threads;

the injection push rod 2 is cylindrical, and the injection push rod 2 is slidably sleeved on the outer wall of the backflow inner cylinder 6, so that the stable pushing of the injection push rod 2 is ensured;

the connector 13 is provided with a through hole for introducing the drug into the inner tube 10.

The utility model discloses a theory of operation and process:

when the cleaning device is used, the built-in pipe 10 is guided into a urethra of a patient through the introduction of the hard sliding head 102, then the injection push rod 2 pushes the injection piston 12 to inject a cleaning agent into the cleaning outer pipe 106 through the rotation of the spiral drum 3, the cleaning agent enters the urethra through the outflow port 105 to be cleaned, the cleaned agent enters the backflow total pipe 103 through the ball return pipe 104, the backflow inner pipe 6 is guided back through the backflow pipe 101, the anti-inflammation cleaning is achieved, and meanwhile, the damage caused by the long-time accumulation of the agent is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a urinary tract anesthesia washing unit, includes injection urceolus (1), backward flow inner tube (6) and inner tube (10), its characterized in that: the injection cylinder joint (11) is integrally formed at the inner right end of the injection outer cylinder (1), the connector (13) is clamped on the injection cylinder joint (11), the backflow cylinder joint (9) is clamped on the connector (13), the backflow cylinder joint (9) is integrally formed at the right end of the backflow inner cylinder (6), the backflow piston (8) is slidably mounted in the backflow inner cylinder (6), the backflow push rod (7) is clamped at the left end of the backflow piston (8), the backflow push rod tail plate (5) is integrally formed at the left end of the backflow push rod (7), the injection piston (12) is slidably mounted between the backflow inner cylinder (6) and the injection outer cylinder (1), the injection push rod (2) is clamped at the left end of the injection piston (12), the injection push rod tail plate (4) is integrally formed at the left end of the injection push rod (2), and the spiral rotary cylinder (3) is rotatably mounted at the left end of the injection outer cylinder (1), the syringe joint (11) is clamped at the left end of the inner tube (10);

the built-in pipe (10) comprises a return pipe (101) and a cleaning outer pipe (106), an outer flow opening (105) is formed in the cleaning outer pipe (106), the cleaning outer pipe (106) is communicated with an injection cylinder connector (11), the left end of the return pipe (101) is communicated with a return cylinder connector (9), a hard sliding head (102) is clamped at the right end of the built-in pipe (10), a ball head return pipe (104) is formed in the hard sliding head (102), the outer end of the ball head return pipe (104) penetrates through the hard sliding head (102), a return total pipe (103) is formed in the hard sliding head (102), the outer end of the return total pipe (103) is communicated with the return pipe (101), and the inner end of the return total pipe (103) is connected with the inner end of the ball head return pipe (.

2. The urinary tract anesthesia irrigation device of claim 1, wherein: the inner diameter of the screw drum (3) is in threaded engagement with the outer diameter of the injection push rod (2).

3. The urinary tract anesthesia irrigation device of claim 1, wherein: the injection push rod (2) is cylindrical, and the injection push rod (2) is slidably sleeved on the outer wall of the backflow inner cylinder (6).

4. The urinary tract anesthesia irrigation device of claim 1, wherein: the connecting body (13) is provided with a through hole.