CN217488737U

CN217488737U - Intelligent integrated ligation device with grid display function

Info

Publication number: CN217488737U
Application number: CN202122049740.2U
Authority: CN
Inventors: 朱明焕; 张超群
Original assignee: Aidisheng Medical Technology Changzhou Co ltd
Current assignee: Aidisheng Medical Technology Changzhou Co ltd
Priority date: 2021-08-29
Filing date: 2021-08-29
Publication date: 2022-09-27
Anticipated expiration: 2031-08-29

Abstract

The utility model discloses an intelligent integrated ligation device with grid display, which relates to the technical field of medical instruments and comprises a gun body, wherein a negative pressure tube is arranged inside the gun body, a gun barrel is arranged outside the negative pressure tube, a trigger push block is arranged outside the negative pressure tube and on one side of the gun barrel, a suction nozzle is arranged at one end of the negative pressure tube, an LED lamp is arranged in the inner cavity of the suction nozzle, a push tube is arranged at one end of the gun barrel and on the outer side of the suction nozzle, a cylinder body is arranged inside the gun body, the intelligent integrated ligation device with grid display pressure or vacuum or negative pressure detects the pressure or vacuum or negative pressure in real time through a negative pressure detection sensor and a negative pressure display strip, when the pressure or vacuum or negative pressure indicates red, a trigger handle is buckled to complete the operation, the trigger time is convenient for the user to judge, thereby ensuring the treatment effect and improving the safety.

Description

Intelligent integrated ligation device with grid display function

Technical Field

The invention relates to the technical field of medical instruments, in particular to an intelligent integrated ligation device with grid display.

Background

Hemorrhoid, or hemorrhoid, is the most common anal disease in clinical practice, often speaking, "nine hemorrhoids in ten men" and ten hemorrhoids in ten women ", which is seen in the wide range of patients with hemorrhoids. Hemorrhoids are well documented in traditional chinese medicine. Hemorrhoids are pathologic hypertrophy of the anal pad at the lower end of the rectum. Hemorrhoids can be classified into internal hemorrhoids, external hemorrhoids, and mixed hemorrhoids, depending on the location of the affected part. Internal hemorrhoids are currently believed to be pathological changes or displacements in the supporting structure of the anal pad (anal canal vascular pad), vascular plexus and arteriovenous anastomotic support. External hemorrhoids are pathological dilations or thromboses of the subcutaneous vascular plexus distal to the dentate line. The mixed hemorrhoid is a mixture of internal hemorrhoid and external hemorrhoid. Hemorrhoid, or hemorrhoid, is the most common anal disease in clinical practice. There are three principles for the clinical treatment of hemorrhoids: 1. asymptomatic hemorrhoids do not need to be treated; 2. symptomatic hemorrhoids are alleviating or eliminating symptoms rather than radical treatment; 3. the non-operative treatment is mainly performed. Current hemorrhoid therapies can be divided into conservative treatments, outpatient surgical treatments and surgical treatments. Most patients found to have low levels of internal hemorrhoid disease respond to internal conservation therapy. Conservative treatment schemes include dietary intervention (such as increasing fiber intake and drinking more water), lifestyle changes (such as developing defecation habits), and drug therapy (oral and external administration of traditional Chinese medicines, hip bath with liquid medicine), etc. If the conservative treatment fails, the traditional outpatient operation can be selected, such as traditional sclerosing agent injection, transparent cap assisted endoscopic sclerosing, rubber ring ligation, ultrasonic Doppler guided hemorrhoidal artery ligation, laser photocoagulation, bipolar coagulation, cryotherapy, infrared coagulation and the like. The painless minimally invasive treatment technology is transparent cap assisted endoscopic sclerotomy which is rather popular with doctors and patients. However, a plurality of hemorrhoid ligation devices with negative pressure are available in the market, and the hemorrhoid ligation device mainly adopts a structure comprising a separated piston, a check valve group and a valve for releasing pressure. When the user operates, the user cannot know the generated pressure, only can rely on the size of the tissue sucked by the current observation suction nozzle, and finally, the trigger handle is excited to launch the rubber ring out, so that the tissue is pricked, the operation process is completed, and the user cannot judge the opportunity in time.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an intelligent integrated ligation device with grid display, which solves the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent integrated ligation device with grid display comprises a gun body, wherein a negative pressure pipe is arranged inside the gun body, a gun barrel is arranged outside the negative pressure pipe, a trigger push block is arranged on one side, located on the gun barrel, of the outside of the negative pressure pipe, a suction nozzle is arranged at one end of the negative pressure pipe, an LED lamp is arranged in an inner cavity of the suction nozzle, a push pipe is arranged at one end of the gun barrel and located on the outside of the suction nozzle, a cylinder body is arranged inside the gun body, a connecting rod is arranged inside the cylinder body, a piston block is arranged at one end of the connecting rod, a connecting pipe is arranged inside the gun body and located on one side of the cylinder body, one end of the connecting pipe is connected with one end of the negative pressure pipe, a negative pressure detection sensor is arranged inside the gun body, one end of the negative pressure detection sensor extends to the inside of the connecting pipe, and a drive plate is arranged inside the gun body and below the cylinder body, one side of drive plate is provided with the negative pressure display strip, the negative pressure display strip sets up to eight, one side of drive plate and the one side that is located the negative pressure display strip are provided with the illumination micro-gap switch.

Optionally, a main control board is arranged inside the gun body and below the pressure relief valve, the pressure relief valve is arranged on one side of the main control board, and one end of the piston block is connected with one end of the pressure relief valve.

Optionally, a release wrench is arranged on the inner side of the gun body, and one end of the release wrench is connected with one end of the pressure release valve.

Optionally, a piston wrench is arranged on the inner side of the gun body, and one end of the piston wrench is connected with one end of the connecting rod.

Optionally, a trigger handle is arranged on the inner side of the gun body, and one end of the trigger handle is in contact with one end of the trigger push block.

Optionally, a battery box is arranged on one side of the main control board and below the pressure release valve.

Optionally, a button cell is arranged on one side of the cell box, and a separation film is arranged on the surface of the button cell.

The invention provides an intelligent integrated ligation device with grid display, which has the following beneficial effects:

1. this intelligent integral type ligation device with grid display pressure or vacuum or negative pressure through being provided with negative pressure detection sensor and negative pressure display strip, through negative pressure detection sensor real-time detection pressure or vacuum or negative pressure size, the condition that a negative pressure display strip lights is looked over to the user's accessible, when pressure or vacuum or negative pressure indicate for red, detain trigger handle, accomplish the operation, the user of being convenient for judges the trigger opportunity, thereby treatment has been guaranteed, the security is improved.

2. This intelligent integral type ligation device with grid display pressure or vacuum or negative pressure through being provided with illumination micro-gap switch and release spanner for operating personnel can one-hand operation release spanner, thereby control pressure release valve opens or closes, and illumination micro-gap switch adopts the light touch design simultaneously, and during one-hand operation, only need the thumb fine motion, can open or close the LED lamp, thereby makes this ligation device convenient to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a side view of the internal structure of the present invention;

FIG. 5 is a schematic side view of the present invention;

FIG. 6 is a schematic top view of the present invention.

In the figure: 1. a gun body; 2. a barrel; 3. triggering the push block; 4. a trigger handle; 5. a cylinder body; 6. a connecting rod; 7. a piston block; 8. a connecting pipe; 9. a negative pressure detection sensor; 10. a pressure relief valve; 11. releasing the wrench; 12. a negative pressure tube; 13. a suction nozzle; 14. an LED lamp; 15. pushing the tube; 16. a piston wrench; 17. a main control board; 18. a battery case; 19. a button cell; 20. a drive plate; 21. an illumination microswitch; 22. and (5) displaying the strip under negative pressure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: an intelligent integrated ligation device with a grid display function comprises a gun body 1, wherein a negative pressure tube 12 is arranged inside the gun body 1, a gun tube 2 is arranged outside the negative pressure tube 12, a trigger push block 3 is arranged outside the negative pressure tube 12 and on one side of the gun tube 2, a suction nozzle 13 is arranged at one end of the negative pressure tube 12, an LED lamp 14 is arranged in an inner cavity of the suction nozzle 13, a push tube 15 used for pushing a rubber ring to move is arranged at one end of the gun tube 2 and on the outside of the suction nozzle 13, a cylinder body 5 used for generating negative pressure is arranged inside the gun body 1, a connecting rod 6 used for generating negative pressure is arranged inside the cylinder body 5, a piston block 7 used for generating negative pressure is arranged at one end of the connecting rod 6, a connecting pipe 8 is arranged inside the gun body 1 and on one side of the cylinder body 5, one end of the connecting pipe 8 is connected with one end of the negative pressure tube 12, a negative pressure detection sensor 9 is arranged inside the gun body 1, one end of the negative pressure detection sensor 9 extends into the connecting pipe 8, a driving plate 20 is arranged in the gun body 1 and below the cylinder body 5, negative pressure display strips 22 are arranged on one side of the driving plate 20, eight negative pressure display strips 22 are arranged, and an illumination microswitch 21 is arranged on one side of the driving plate 20 and on one side of the negative pressure display strips 22.

Wherein, the gun body 1 is provided with a main control board 17 below the pressure relief valve 10, one side of the main control board 17 is provided with the pressure relief valve 10 for releasing negative pressure, one end of the piston block 7 is connected with one end of the pressure relief valve 10, and the opening of the pressure relief valve 10 can be controlled, so that the negative pressure in the inner cavities of the piston block 7, the negative pressure pipe 12 and the suction nozzle 13 disappears.

Wherein, the inside of the gun body 1 is provided with a release wrench 11 for controlling the opening and closing of the pressure release valve 10, one end of the release wrench 11 is connected with one end of the pressure release valve 10, and an operator can open the pressure release valve 10 by fastening the release wrench 11.

Wherein, the gun body 1 inboard is provided with piston spanner 16, and the one end of piston spanner 16 is connected with the one end of connecting rod 6, through detaining piston spanner 16 for cylinder body 5 inner chamber produces the negative pressure.

Wherein, the rifle body 1 inboard is provided with trigger handle 4, and the one end of trigger handle 4 contacts with the one end that triggers ejector pad 3, through detaining trigger handle 4 for trigger ejector pad 3 promotes barrel 2 and removes, makes barrel 2 promote ejector sleeve 15 ejecting with the rubber ring.

Wherein, a battery box 18 is arranged at one side of the main control board 17 and below the pressure release valve 10, so as to conveniently supply power.

Wherein, one side of the battery box 18 is provided with a button cell 19, and the surface of the button cell 19 is provided with a separation film for supplying power to the electronic elements in the ligation device.

In conclusion, the intelligent integrated ligation device with the grid display pressure or vacuum degree or negative pressure has the advantages that the rubber ring is sleeved outside the suction nozzle 13 before use, then the isolation film is torn open, then when the device is used, the LED lamp 14 can be turned on by triggering the lighting microswitch 21 only by the thumb of an operator to illuminate the treatment area of a patient, then the suction nozzle 13 is placed at the position of the hemorrhoid, the piston wrench 16 enables the connecting rod 6 to pull the piston block 7 to move, so that negative pressure is generated inside the cylinder body 5, negative pressure is generated inside the negative pressure pipe 12 through the connecting pipe 8, so that the inner cavity of the suction nozzle 13 generates suction force, the hemorrhoid is sucked into the inner cavity of the suction nozzle 13, meanwhile, the pressure or vacuum degree or negative pressure is detected in real time through the negative pressure detection sensor 9, and a user can check the lightening condition of the 8 negative pressure display strips 22, the first 4 negative pressure display strips 22 are white, the last 4 negative pressure display strips 22 are red, when the pressure or vacuum degree or negative pressure indication is red, the operator buckles the trigger handle 4 to enable the trigger push block 3 to push the gun tube 2 to move, the gun tube 2 to push the push tube 15 to move, the rubber ring is pushed out to be sleeved on the base portion of the haemorrhoids, then the trigger handle 4 is loosened to enable the gun tube 2 to drive the push tube 15 to reset, then the release wrench 11 is buckled to enable the pressure release valve 10 to be opened, negative pressures inside the piston block 7, the gun tube 2 and the suction nozzle 13 are changed into normal pressure, the haemorrhoids are separated from the inner cavity of the suction nozzle 13, and one-time ligation is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an intelligence integral type ligation device with grid shows, includes the rifle body (1), its characterized in that: the gun comprises a gun body (1), and is characterized in that a negative pressure pipe (12) is arranged inside the gun body (1), a gun barrel (2) is arranged outside the negative pressure pipe (12), a trigger push block (3) is arranged outside the negative pressure pipe (12) and on one side of the gun barrel (2), a suction nozzle (13) is arranged at one end of the negative pressure pipe (12), an LED lamp (14) is arranged in an inner cavity of the suction nozzle (13), a push pipe (15) is arranged at one end of the gun barrel (2) and on the outer side of the suction nozzle (13), a cylinder body (5) is arranged inside the gun body (1), a connecting rod (6) is arranged inside the cylinder body (5), a piston block (7) is arranged at one end of the connecting rod (6), a connecting pipe (8) is arranged inside the gun body (1) and on one side of the cylinder body (5), one end of the connecting pipe (8) is connected with one end of the negative pressure pipe (12), and a negative pressure detection sensor (9) is arranged inside the gun body (1), inside negative pressure detection sensor's (9) one end extends to connecting pipe (8), the rifle body (1) is inside and the below that is located cylinder body (5) is provided with drive plate (20), one side of drive plate (20) is provided with negative pressure display strip (22), negative pressure display strip (22) set up to eight, one side of drive plate (20) and the one side that is located negative pressure display strip (22) are provided with illumination micro-gap switch (21).

2. The intelligent integrated ligation device with grid display according to claim 1, wherein: the pressure relief valve is characterized in that a main control board (17) is arranged inside the gun body (1) and below the pressure relief valve (10), the pressure relief valve (10) is arranged on one side of the main control board (17), and one end of the piston block (7) is connected with one end of the pressure relief valve (10).

3. The intelligent integrated ligation device with grid display according to claim 1, wherein: the inner side of the gun body (1) is provided with a release wrench (11), and one end of the release wrench (11) is connected with one end of a pressure release valve (10).

4. The intelligent integrated ligation device with grid display according to claim 1, wherein: a piston wrench (16) is arranged on the inner side of the gun body (1), and one end of the piston wrench (16) is connected with one end of the connecting rod (6).

5. The intelligent integrated ligation device with grid display according to claim 1, wherein: the gun is characterized in that a trigger handle (4) is arranged on the inner side of the gun body (1), and one end of the trigger handle (4) is in contact with one end of the trigger push block (3).

6. The intelligent integrated ligation device with grid display according to claim 2, wherein: a battery box (18) is arranged on one side of the main control board (17) and below the pressure release valve (10).

7. The intelligent integrated ligation device according to claim 6, wherein the grid display is provided with: one side of the battery box (18) is provided with a button battery (19), and the surface of the button battery (19) is provided with a separation film.