CN218979091U

CN218979091U - Safe and reliable's calculus suction means

Info

Publication number: CN218979091U
Application number: CN202222991421.8U
Authority: CN
Inventors: 郭亚军; 宾三勇; 陆洪洋; 杨海豹; 陆劲峰
Original assignee: LIUZHI SPECIAL ADMINISTRATIVE REGION PEOPLE'S HOSPITAL
Current assignee: LIUZHI SPECIAL ADMINISTRATIVE REGION PEOPLE'S HOSPITAL
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-09
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a safe and reliable stone suction device, which relates to the field of hepatobiliary surgery and comprises a body inlet pipe and a scraping component, wherein the right end of the body inlet pipe is connected with a stone retaining bag I, a connecting ring is arranged in the stone retaining bag I and is used for safely scraping hepatobiliary stones, the scraping component is arranged at the left end of the body inlet pipe, the scraping component comprises a connecting plate, a scraping hook, a scraping groove and a rear baffle, the end part of the connecting plate is connected with the scraping hook, the scraping groove is formed in the scraping hook, the rear side of the scraping hook is provided with the rear baffle, the side edge of the connecting ring is connected with a one-way valve, and the right end of the stone retaining bag I is connected with a connecting pipe. This safe and reliable's calculus suction means plays the effect of midway keeping somewhere when the hepatobiliary calculus is absorbed through leaving stone bag one and leaving stone bag two, scrapes the subassembly and plays the effect of scraping the collection to the calculus in the hepatobiliary, and the body pipe is gone into in the cooperation again and is attracted the collection to the calculus, safe and reliable is effective, and auxiliary assembly is convenient for the collection of calculus.

Description

Safe and reliable's calculus suction means

Technical Field

The utility model relates to the field of hepatobiliary surgery, in particular to a safe and reliable calculus suction device.

Background

The calculus of human body is a solid block formed in the catheter cavity or in the cavity organs in human body or animal body, such as kidney, ureter, gall bladder or bladder, etc., and can cause obstruction of the lumen, affect the discharge of liquid from affected organs, and produce symptoms of pain, bleeding or secondary infection, etc.

The utility model of application number CN202122039612.X relates to the technical field of medical equipment, and in particular relates to a stone removing device for hepatobiliary surgery, which is connected with negative pressure equipment through a connecting pipe, so that the air pressure in the pressure pipe is smaller than the outside, stones are prevented from falling into a transition cylinder through gaps at each adjacent cross section between a first valve, a second valve and a third valve, thereby affecting the rescue efficiency of medical staff, but a stone removing tool commonly used in stone removing during operation is a stone removing basket or a stone removing clamp, the stones fall in the clamping process during use, the rescue efficiency of the medical staff is affected, and the safety and reliability are poor.

Accordingly, in view of the above, research and improvement have been made to the conventional structure and the conventional drawbacks, and a safe and reliable stone suction device is provided.

Disclosure of Invention

The utility model aims to provide a safe and reliable stone suction device, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe and reliable's calculus suction means, includes into body pipe and scrapes and get the subassembly, the right-hand member of going into body pipe is connected with leaves stone bag one, and leaves stone bag one's internally mounted and have the go-between for liver gall stone is scraped safely and is got and have not remained scrape and get the subassembly and set up in the left end of going into body pipe, and scrape and get the subassembly and include the connecting plate, scrape and get the hook, scrape and get groove and backplate, the end connection of connecting plate has and scrapes and get the hook, and scrape the inside of getting the hook and seted up and scrape and get the groove, scrape the rear side of getting the hook and install the backplate.

Furthermore, the side edge of the connecting ring is connected with a one-way valve, and the connecting ring and the stone retaining bag are of an integrated structure.

Further, the right end of the first stone retaining bag is connected with a connecting pipe, and the right end of the connecting pipe is connected with a second stone retaining bag.

Further, the right end of the second stone retaining bag is connected with a suction pipe, and the second stone retaining bag and the suction pipe are of an integrated structure.

Further, the right end of the suction tube is connected with a suction machine, and an auxiliary component for collecting fine stones is arranged in the middle of the suction tube.

Further, the auxiliary assembly comprises a mounting ring and a mounting tube, and the mounting tube is mounted at the left end of the mounting ring.

Further, the auxiliary assembly further comprises a filter disc and a mounting cover, the filter disc is sleeved outside the mounting tube, and the mounting cover is sleeved outside the filter disc.

The utility model provides a safe and reliable stone suction device, which has the following beneficial effects: this safe and reliable's calculus suction means through stay stone bag one and stay stone bag two play the effect of keeping somewhere midway when the hepatobiliary calculus absorbs, scrapes the effect of getting the subassembly and play the scraping collection to the calculus in the hepatobiliary, and the body pipe is gone into in the cooperation again and is attracted the collection to the calculus, safe and reliable is effective, and auxiliary assembly is convenient for the collection of calculus.

1. According to the utility model, the first stone retaining bag and the second stone retaining bag are sequentially arranged at the right end of the body inlet pipe under the action of the connecting pipe, the body inlet pipe is internally provided with suction under the action of the suction machine, so that the suction effect on stones in liver and gall can be achieved, the unidirectional valve plays a unidirectional guiding role in the first stone retaining bag and the second stone retaining bag, the stones are prevented from flowing back into the body, and the suction efficiency is improved.

2. According to the utility model, the scraping hook is arranged at the end part of the body inlet pipe under the connection effect of the connecting plate, and the scraping hook is used for scraping and taking out the stones trapped in the liver and gall to enable the stones to be positioned in the scraping groove, so that the stones are not required to be accurately clamped, and then are sucked out of the body through the body inlet pipe, so that the operation is simple, safe, reliable and effective, and the stones with small volumes which are inconvenient to clamp can be scraped and sucked.

3. According to the utility model, the filter disc is sleeved outside the mounting tube, the mounting cover is mounted outside the mounting ring to form a closed space, and the filter disc can filter fine stones in the suction liquid, so that a doctor can conveniently collect and arrange stones of a patient after operation.

Drawings

FIG. 1 is a schematic front view of a safe and reliable stone suction device according to the present utility model;

FIG. 2 is a schematic perspective view of a scraping assembly of a safe and reliable stone suction device according to the present utility model;

fig. 3 is a schematic view showing the internal structure of an auxiliary assembly of the safe and reliable stone suction device according to the present utility model.

In the figure: 1. a body inlet pipe; 2. a stone bag I is reserved; 3. a connecting ring; 4. a one-way valve; 5. a connecting pipe; 6. leaving Dan Nang II; 7. a suction tube; 8. a suction machine; 9. a scraping assembly; 901. a connecting plate; 902. scraping a hook; 903. scraping the groove; 904. a rear baffle; 10. an auxiliary component; 1001. a mounting ring; 1002. installing a pipe; 1003. a filter sheet; 1004. and (5) installing a cover.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, a safe and reliable stone suction device comprises a body tube 1 and a scraping component 9, wherein the right end of the body tube 1 is connected with a stone retaining bag I2, the inside of the stone retaining bag I2 is provided with a connecting ring 3, the stone retaining bag I2 and the stone retaining bag II 6 are sequentially arranged at the right end of the body tube 1 under the action of a connecting tube 5, the body tube 1 is internally provided with suction under the action of an aspirator 8, stones in liver and gall can be sucked, the side edge of the connecting ring 3 is connected with a one-way valve 4, the one-way valve 4 plays a one-way guiding role in the stone retaining bag I2 and the stone retaining bag II 6, stones are prevented from flowing back into the body, the suction efficiency is increased, the connecting ring 3 and the stone retaining bag I2 are in an integrated structure, the right end of the stone retaining bag I2 is connected with a connecting tube 5, the right end of the connecting tube 5 is connected with the stone retaining bag II 6, the right end of the stone retaining bag II 6 is connected with an aspirator 7, the stone retaining bag II 6 and the aspirator 7 is in an integrated structure, and the aspirator 7 is connected with the aspirator 8.

As shown in fig. 2, a scraping component 9 for safely scraping liver and gall stones is arranged at the left end of an inlet pipe 1, the scraping component 9 comprises a connecting plate 901, a scraping hook 902, a scraping groove 903 and a rear baffle 904, the end part of the connecting plate 901 is connected with the scraping hook 902, the scraping hook 902 is arranged at the end part of the inlet pipe 1 under the connecting effect of the connecting plate 901, the scraping groove 903 is formed in the scraping hook 902, stones trapped in the liver and gall are scraped and taken out through the scraping hook 902, the stones are positioned in the scraping groove 903, accurate clamping is not needed, the stones are sucked out of the body through the inlet pipe 1, the operation is simple, safe and reliable, the small-volume stones inconvenient to clamp are scraped and sucked, and the rear baffle 904 is arranged at the rear side of the scraping hook 902.

As shown in fig. 3, an auxiliary assembly 10 for collecting fine stones is arranged in the middle of the suction tube 7, the auxiliary assembly 10 comprises a mounting ring 1001 and a mounting tube 1002, the mounting tube 1002 is mounted at the left end of the mounting ring 1001, the auxiliary assembly 10 further comprises a filter plate 1003 and a mounting cover 1004, the filter plate 1003 is sleeved outside the mounting tube 1002, the mounting cover 1004 is mounted outside the mounting ring 1001 to form a closed space, the mounting cover 1004 is sleeved outside the filter plate 1003, the filter plate 1003 can play a role in filtering fine stones in suction liquid, and a doctor can collect stones of a patient conveniently after operation.

In summary, this safe and reliable's calculus suction means, first according to the structure shown in fig. 1-3, during the hepatobiliary calculus suction operation, connect suction tube 7 to suction machine 8 in advance, and open suction machine 8, make the body tube 1 have suction in its inside under suction machine 8, stretch into patient's inside with body tube 1, scrape out the calculus that is trapped in the hepatobiliary through scraping hook 902, make it be arranged in scraping groove 903, again suck out the body through body tube 1, easy and simple to handle and safe and reliable is effective, still can scrape the small volume calculus that is inconvenient to clamp and absorb after getting, suction body tube 1 inside can get into in proper order and stay stone bag 2 and stay stone bag 6, one-way valve 4 plays the effect of one-way guide in stay stone bag 2 and stay stone bag 6 inside, avoid the calculus to flow back to the body, increase the suction efficiency, filter piece 1003 in the installation cover 1004 can play the effect to the tiny calculus filtering in the suction liquid, be convenient for the arrangement doctor to collect the calculus of patient.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a safe and reliable's calculus suction means, includes body pipe (1) and scrapes and get subassembly (9), its characterized in that, the right-hand member of body pipe (1) is connected with leaves stone bag one (2), and leaves stone bag one (2) internally mounted have go-between (3), be used for liver gall stone safety to scrape and get no remaining scrape and get subassembly (9) set up in the left end of body pipe (1), and scrape and get subassembly (9) including connecting plate (901), scrape and get hook (902), scrape and get groove (903) and backplate (904), the end connection of connecting plate (901) has and scrapes and get hook (902), and scrapes and get groove (903) have been seted up to the inside of scraping of getting hook (902), scrape the rear side of getting hook (902) and install backplate (904).

2. A safe and reliable stone suction device as claimed in claim 1, characterized in that the side edge of the connecting ring (3) is connected with a one-way valve (4), and the connecting ring (3) and the stone retaining bag (2) are in an integrated structure.

3. The safe and reliable stone suction device according to claim 1, wherein the right end of the stone retaining bag I (2) is connected with a connecting pipe (5), and the right end of the connecting pipe (5) is connected with a stone retaining bag II (6).

4. A safe and reliable stone suction device according to claim 3, wherein the right end of the second retaining Dan Nang (6) is connected with a suction tube (7), and the second retaining bag (6) and the suction tube (7) are of an integrated structure.

5. The safe and reliable stone suction device according to claim 4, characterized in that the right end of the suction tube (7) is connected with a suction machine (8), and the middle part of the suction tube (7) is provided with an auxiliary component (10) for collecting fine stones.

6. A safe and reliable stone extraction device as claimed in claim 5, characterized in that the auxiliary assembly (10) comprises a mounting ring (1001) and a mounting tube (1002), and that the mounting tube (1002) is mounted at the left end of the mounting ring (1001).

7. The safe and reliable stone extraction device according to claim 6, characterized in that the auxiliary assembly (10) further comprises a filter sheet (1003) and a mounting cap (1004), the outside of the mounting tube (1002) is sleeved with the filter sheet (1003), and the outside of the filter sheet (1003) is sleeved with the mounting cap (1004).