CN213047290U

CN213047290U - Ultrasonic probe spacer sleeve with suction function

Info

Publication number: CN213047290U
Application number: CN202020998417.2U
Authority: CN
Inventors: 吴敦茁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-27
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an ultrasonic probe isolation sleeve with a suction function, which comprises a cylinder and an isolation sleeve body, wherein a piston is arranged on the inner side wall of the cylinder in a sliding way, a push rod is fixedly arranged at the bottom of the piston, one end of a suction pipe is fixedly arranged at the top end of the cylinder, a suction hole is arranged at the bottom end of the inner side wall of the isolation sleeve body, a circular ring is fixedly arranged at the left end of the isolation sleeve body, a small hole is arranged at the bottom end of the side wall of the circular ring, an internal thread ring is fixedly arranged at the left end of the circular ring, the suction pipe is arranged in the isolation sleeve body, the other end of the suction pipe is connected with the cylinder, a piston is arranged in the cylinder, a baffle plate controlled by a spring is arranged on the side wall of the cylinder, the baffle plate can be used as an air release valve, when the isolation sleeve body, the probe can be ensured to be carried out smoothly, the design is reasonable, and the practicability is strong.

Description

Ultrasonic probe spacer sleeve with suction function

Technical Field

The utility model relates to a probe spacer technical field, in particular to ultrasonic probe spacer with suction formula function.

Background

The performance of the probe directly influences the characteristics of the ultrasonic waves and influences the detection performance of the ultrasonic waves.

When stomach examination is carried out, an ultrasonic probe is usually adopted to extend into the stomach for exploration, but after the probe extends into the stomach, gastric juice adheres to the outside of the probe isolation sleeve, so that the visual line is blurred, and trouble is brought to exploration.

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 an ultrasonic testing equipment display auxiliary stand.

An ultrasonic probe isolation sleeve with a suction function comprises a cylinder and an isolation sleeve body, wherein a piston is slidably arranged on the inner side wall of the cylinder, the bottom of the piston is fixedly provided with a push rod, the top end of the cylinder is fixedly provided with one end of a suction pipe, the bottom end of the inner side wall of the isolation sleeve body is provided with a suction hole, the left end of the isolation sleeve body is fixedly provided with a circular ring, the bottom end of the side wall of the circular ring is provided with a small hole, the left end of the circular ring is fixedly provided with an internal thread ring, the other end of the suction pipe penetrates through the small hole and is fixedly arranged in the suction hole, a stop block is arranged in the suction hole, the right end of the side wall of the cylinder is provided with an air hole, the inner side wall of the air hole is fixedly provided with a fixing ring, the inner side wall of the fixing ring is slidably provided with a cross bar, the left end of the cross bar is fixedly provided with a baffle plate, the transverse rod is sleeved with a spring, and the left end and the right end of the spring are respectively fixed on the baffle and the fixing ring;

preferably, the right side surface of the baffle is fixedly provided with a rubber layer, and the right side surface of the rubber layer is tightly attached to the inner side wall of the cylinder;

preferably, the middle hole of the fixing ring is oval;

preferably, the stop block comprises a rubber block, the rubber block is fixedly mounted on the inner side wall of the suction hole, and the rubber block is provided with a micropore.

The utility model has the advantages that:

the utility model discloses an this internal straw that is equipped with of spacer sleeve, the other end of straw are connected with the drum, are equipped with the piston in the drum, and are equipped with the baffle through spring control on the lateral wall of drum, and the baffle can be used as the effect of bleed valve, and after the spacer sleeve body entered into the afterbody along with the probe, through twitching the piston, make the straw aspirate stomach mucus, keep the visual angle in near probe position clear, guarantee going on smoothly of exploring, reasonable in design, the practicality is stronger.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of the present invention at a.

In the figure: 1. the device comprises a cylinder, 2, a piston, 3, a push rod, 4, a suction pipe, 5, a circular ring, 6, a separation sleeve body, 7, an internal thread ring, 8, a suction hole, 9, an air hole, 10, a fixing ring, 11, a spring, 12, a baffle, 13, a cross rod, 14, a stop block, 15, a rubber layer, 16, a rubber block, 17 and a micropore.

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, an ultrasonic probe isolation sleeve with a suction function comprises a cylinder 1 and an isolation sleeve body 6, the isolation sleeve body 6 is made of transparent latex, a piston 2 is slidably mounted on the inner side wall of the cylinder 1, a push rod 3 is fixedly mounted at the bottom of the piston 2, one end of a suction pipe 4 is fixedly mounted at the top end of the cylinder 1, a suction hole 8 is formed in the bottom end of the inner side wall of the isolation sleeve body 6, a ring 5 is fixedly mounted at the left end of the isolation sleeve body 6, a small hole is formed in the bottom end of the side wall of the ring 5, an internal thread ring 7 is fixedly mounted at the left end of the ring 5, the arrangement of the internal thread ring 7 indicates that a thread matched with the internal thread ring 7 is arranged at the handle of the probe, so that the combination and installation are facilitated, the other end of the suction pipe 4 penetrates through the small hole and is fixedly mounted in the suction hole 8, the other end of the suction pipe 4 is communicated with a suction hole 8, a stop block 14 is arranged in the suction hole 8, an air hole 9 is formed in the right end of the side wall of the cylinder 1, a fixing ring 10 is fixedly installed on the inner side wall of the air hole 9, a cross rod 13 is slidably installed on the inner side wall of the fixing ring 10, a baffle 12 is fixedly installed at the left end of the cross rod 13, a spring 11 is sleeved on the cross rod 13, the left end and the right end of the spring 11 are respectively fixed on the baffle 12 and the fixing ring 10, the shape of the baffle 12 is matched with that of the inner wall of the cylinder 1, the spring 11 shown in figure 2 is in a stretching state;

specifically, the rubber layer 15 is fixedly installed on the right side surface of the baffle 12, the right side surface of the rubber layer 15 is tightly attached to the inner side wall of the cylinder 1, and the rubber layer 15 is used for increasing the sealing effect between the baffle 12 and the inner side wall of the cylinder 1;

specifically, the middle hole of the fixing ring 10 is oval, the cross bar 13 is a cylindrical bar, and the short diameter of the middle hole of the fixing ring 10 is the same as the diameter of the cross bar 13, so that a gap exists between the middle hole of the fixing ring 10 and the cross bar 13, and the circulation of gas is facilitated;

particularly, dog 14 includes block rubber 16, block rubber 16 fixed mounting is on inhaling the inside wall of hole 8, be equipped with micropore 17 on the block rubber 16, it is circular to inhale hole 8, block rubber 16 is cylindricly, block rubber 16's lateral wall is fixed on inhaling the inside wall of hole 8, micropore 17 sets up under the condition of the weight that does not reduce block rubber 16, when block rubber 16's upper and lower both sides do not have pressure, micropore 17 is in the closed condition, can effectively avoid entering into the gastric juice in the straw 4 to enter into the stomach once more.

The utility model discloses a theory of operation and process:

during the use, stretch into patient's stomach with the probe, when stomach gastric juice is more, pulling push rod 3 downwards, piston 2 downstream, the suction of production makes micropore 17 open, absorbs gastric juice simultaneously, guarantees the definition near the probe, when piston 2 is about to break away from drum 1, presses the right-hand member of horizontal pole 13 left, makes gas pocket 9 open, moves push rod 3 upwards simultaneously, carries out the extraction of gastric juice again after making piston 2 resume the state that figure 1 shows.

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. An ultrasonic probe spacer sleeve with a suction function is characterized in that: comprises a cylinder (1) and an isolation sleeve body (6), wherein a piston (2) is slidably mounted on the inner side wall of the cylinder (1), a push rod (3) is fixedly mounted at the bottom of the piston (2), one end of a suction pipe (4) is fixedly mounted at the top end of the cylinder (1), a suction hole (8) is formed in the bottom end of the inner side wall of the isolation sleeve body (6), a ring (5) is fixedly mounted at the left end of the isolation sleeve body (6), a small hole is formed in the bottom end of the side wall of the ring (5), an internal thread ring (7) is fixedly mounted at the left end of the ring (5), the other end of the suction pipe (4) penetrates through the small hole and is fixedly mounted in the suction hole (8), a stop block (14) is arranged in the suction hole (8), an air hole (9) is formed in the right end of the side wall of the cylinder (1, the inside wall slidable mounting of solid fixed ring (10) has horizontal pole (13), the left end fixed mounting of horizontal pole (13) has baffle (12), the cover is equipped with spring (11) on horizontal pole (13), both ends are fixed respectively on baffle (12) and solid fixed ring (10) about spring (11).

2. An ultrasound probe spacer sleeve with aspirable function as in claim 1, wherein: the right side surface of the baffle (12) is fixedly provided with a rubber layer (15), and the right side surface of the rubber layer (15) is tightly attached to the inner side wall of the cylinder (1).

3. An ultrasound probe spacer sleeve with aspirable function as in claim 1, wherein: the middle hole of the fixing ring (10) is oval.

4. An ultrasound probe spacer sleeve with aspirable function as in claim 1, wherein: the stopper (14) comprises a rubber block (16), the rubber block (16) is fixedly installed on the inner side wall of the suction hole (8), and micropores (17) are formed in the rubber block (16).