CN215129571U - Stone extractor for intestines and stomach - Google Patents

Abstract

The utility model relates to the technical field of medicine, in particular to a gastrointestinal stone extractor, which drives a telescopic rod to extend and retract through the power output by the output end of a hydraulic cylinder, thereby leading the stone taking sucker to transversely slide, leading the stone taking sucker to extend out of the cavity body to absorb the gastrointestinal stone, when in use, the stone-removing sucker is moved to the lesion part by the transverse sliding of the stone-removing sucker, and then the negative pressure is formed at the air suction port of the air suction pump by the power output by the output end of the air suction pump, so that the air in the connecting hose can be sucked into the air suction pump by the air suction joint, thereby leading the stone taking sucker to have adsorption force and firmly adsorbing the stones in the intestines and stomach of the patient on the stone taking sucker, the stone suction disc can adsorb stones in intestines and stomach of a patient, so that the condition that the stones fall off is avoided, and further the stone taking efficiency of medical personnel is improved.

Description

Stone extractor for intestines and stomach

Technical Field

The utility model relates to a medical science technical field especially relates to a stone implement is got to stomach.

Background

At present, gastrointestinal calculi refer to foreign substances formed by coagulation in the stomach due to ingestion of certain plant components or ingestion of hair or certain minerals.

However, most of the existing stone extractors adopt a stone extraction basket to extend into the intestines and the stomach for stone extraction, and the clearance of the stone extraction basket is too large, so that stones are easy to fall off from the clearance of the stone extraction basket, and the stone extraction efficiency of medical personnel is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve the intestines and stomach stone extractor of getting stone efficiency.

In order to realize the aim, the utility model provides a gastrointestinal stone extractor, which comprises a cavity and an installation component; the mounting assembly comprises a stone taking sucker, a connecting device, a guiding device and an executing component, the stone taking sucker is connected with the cavity in a sliding mode and is located on one side of the cavity, the connecting device is fixedly connected with the cavity, and the guiding device is connected with the cavity in a sliding mode; the executive component comprises a connecting hose, an air suction joint, an air suction pump, a telescopic rod and a hydraulic cylinder, wherein the connecting hose is fixedly connected with an stone suction disc and is located the stone suction disc is close to one side of the cavity, the air suction joint is fixedly connected with the connecting hose and is located the connecting hose is far away from one side of the stone suction disc, the air suction pump is fixedly connected with the air suction joint and is located the air suction joint is far away from one side of the connecting hose, the telescopic rod is fixedly connected with the stone suction disc and is located the stone suction disc is close to one side of the connecting hose, the hydraulic cylinder is fixedly connected with the telescopic rod and is located the telescopic rod is far away from one side of the stone suction disc.

Through get the absorption of stone in stone sucking disc to the patient intestines and stomach to avoid the condition that the stone drops, and then improved medical personnel's the efficiency of getting stone.

The connecting equipment comprises an illuminating lamp and a camera, the illuminating lamp is fixedly connected with the cavity and is positioned on one side of the cavity, which is close to the stone taking sucker; the camera is fixedly connected with the cavity and is positioned on one side of the cavity, which is far away from the illuminating lamp.

Through setting up the light, thereby make the light can throw light on for medical personnel, and then the medical personnel of being convenient for get the stone operation to the calculus in the patient intestines and stomach, through setting up the camera, thereby make the camera can transmit the condition at the pathological change position in the patient intestines and stomach to the display screen of external world, and then the medical personnel of being convenient for know the calculus condition in the patient intestines and stomach.

The guide device comprises a guide rail and a sliding block, the guide rail is fixedly connected with the cavity and is positioned on one side of the cavity, which is far away from the stone taking sucker; the sliding block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the cavity, of the guide rail.

The sliding block can be installed or detached on the guide rail through the transverse sliding of the sliding block on the guide rail.

Wherein, the guiding device further comprises a storage box, the storage box is fixedly connected with the sliding block and is positioned on one side of the sliding block far away from the guide rail.

The storage box is arranged, so that the stones adsorbed by the stone taking suction cups can be collected and intensively treated by the storage box.

Wherein, the guiding device further comprises a handle, and the handle is fixedly connected with the storage box and is positioned on one side of the storage box far away from the sliding block.

The handle is arranged so that a medical staff member can hold the handle to pull the storage box to slide transversely on the guide rail.

Wherein, the guide equipment still includes the protective cover, the protective cover with cavity sliding connection, and be located the cavity is kept away from one side of pneumatic cylinder.

Through setting up the protective cover makes the protective cover can be right when the cavity does not use the cavity seals up, and then has avoided the dust impurity in the air to get into in the cavity.

Wherein, the direction equipment still includes fixing bolt, fixing bolt with protective cover sliding connection, and with the cavity can be dismantled the connection, and be located the cavity is close to one side of protective cover.

Through fixing bolt is in the protective cover with screw on the cavity, thereby make the protective cover be in the position on the cavity is fixed, and then makes the protective cover will the cavity seals.

The guide rail is provided with a transverse sliding groove, and the transverse sliding groove is positioned on one side, far away from the stone taking sucker, of the guide rail.

Through setting up the horizontal spout to make the slider carry out lateral sliding on the guide rail, and then make the storage box carry out lateral sliding on the guide rail.

The utility model discloses a stomach stone extractor, the power through the output of pneumatic cylinder drives the telescopic link is flexible, thereby makes the stone extraction sucking disc carry out the lateral sliding, and then makes the stone extraction sucking disc can stretch out the cavity is gone to adsorb stomach stone, when using, through the lateral sliding of the stone extraction sucking disc will get the stone extraction sucking disc and move to the pathological change position, later through the power of the output of aspirator pump will make the gas extraction mouth department of aspirator pump form the negative pressure, thereby make the aspirator pump can inhale the gas in the connecting hose through the suction connector the aspirator pump, and then make the stone extraction sucking disc have the adsorption affinity and can firmly adsorb the stone in the patient's intestines and stomach on the stone extraction sucking disc, through the absorption of the stone extraction sucking disc to the stone in the patient's intestines and stomach, thereby avoid the condition that the stone drops, thereby improving the stone removing efficiency of medical personnel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the lighting lamp installed in the cavity according to the present invention.

Fig. 2 is a schematic view illustrating a connection between a protective cover and a cavity according to the present invention.

Fig. 3 is a schematic view of the connection between the guide rail and the slider according to the present invention.

Fig. 4 is a schematic view of the connection between the telescopic rod and the hydraulic cylinder provided by the present invention.

Fig. 5 is a schematic structural view of the camera installed in the cavity.

In the figure: 1-cavity, 2-installation component, 21-stone taking sucker, 22-connecting device, 23-guiding device, 24-execution component, 100-gastrointestinal stone taking device, 221-lighting lamp, 222-camera, 231-guide rail, 232-sliding block, 233-storage box, 234-handle, 235-protective cover, 236-fixing bolt, 241-connecting hose, 242-air suction joint, 243-air suction pump, 244-telescopic rod, 245-hydraulic cylinder and 2311-sliding chute.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 5, the present invention provides a gastrointestinal stone extractor 100, which comprises a cavity 1 and a mounting assembly 2; the mounting assembly 2 comprises a stone taking sucker 21, a connecting device 22, a guiding device 23 and an executing component 24, wherein the stone taking sucker 21 is connected with the cavity 1 in a sliding mode and is located on one side of the cavity 1, the connecting device 22 is fixedly connected with the cavity 1, and the guiding device 23 is connected with the cavity 1 in a sliding mode; the actuating member 24 comprises a connecting hose 241, an air suction joint 242, an air suction pump 243, an expansion link 244 and a hydraulic cylinder 245, wherein the connecting hose 241 is fixedly connected with the stone taking suction disc 21 and is positioned at one side of the stone taking suction disc 21 close to the cavity 1, the air suction joint 242 is fixedly connected with the connecting hose 241 and is positioned at one side of the connecting hose 241 far away from the stone taking suction disc 21, the air suction pump 243 is fixedly connected with the air suction joint 242 and is positioned at one side of the air suction joint 242 far away from the connecting hose 241, the expansion link 244 is fixedly connected with the stone taking suction disc 21 and is positioned at one side of the stone taking suction disc 21 close to the connecting hose 241, and the hydraulic cylinder 245 is fixedly connected with the expansion link 244 and is positioned at one side of the expansion link 244 far away from the stone taking suction disc 21.

In this embodiment, the cavity 1 is a hollow structure, the lithotomy suction cup 21 is connected to the cavity 1 in a transverse sliding manner, the lithotomy suction cup 21 is located inside the cavity 1, the connection hose 241 is fixed to the lithotomy suction cup 21 by adhesion, the suction connector 242 is fixed to the connection hose 241 by adhesion, the suction pump 243 is fixed to the suction connector 242 by adhesion, so that the suction connector 242 connects the connection hose 241 to the suction pump 243, a negative pressure is formed at the suction port of the suction pump 243 by the power output from the output end of the suction pump 243, so that the suction pump 243 can suck the gas in the connection hose 241 into the suction pump 243 through the suction connector 242, and the lithotomy suction cup 21 has an adsorption force to firmly adsorb the stones in the intestines and stomach of the patient to the lithotomy suction cup 21, the telescopic rod 244 is fixed to the stone taking sucker 21 by adhesion, the hydraulic cylinder 245 is fixed to the telescopic rod 244 by adhesion, the telescopic rod 244 is driven to contract or relax by the power output by the output end of the hydraulic cylinder 245, so that the stone taking sucker 21 slides transversely, the stone taking sucker 21 can extend out of the cavity 1 to absorb and take stones, the telescopic rod 244 is driven to extend and retract by the power output by the output end of the hydraulic cylinder 245, the stone taking sucker 21 slides transversely, the stone taking sucker 21 can extend out of the cavity 1 to absorb gastrointestinal stones, the stone taking sucker 21 is moved to a lesion part by the transverse sliding of the stone taking sucker 21 when the medical stone taking medical stone, so that the air suction pump 243 can suck the air in the connecting hose 241 into the air suction pump 243 through the air suction connector 242, the stone taking suction cup 21 has the adsorption force, so that the stone in the intestinal stomach of the patient can be firmly adsorbed on the stone taking suction cup 21, and the stone in the intestinal stomach of the patient can be adsorbed by the stone taking suction cup 21, so that the condition that the stone falls off is avoided, and the stone taking efficiency of medical personnel is improved.

Further, referring to fig. 1, fig. 3 and fig. 5, the connection device 22 includes an illuminating lamp 221 and a camera 222, the illuminating lamp 221 is fixedly connected to the cavity 1 and is located at a side of the cavity 1 close to the stone-taking suction cup 21; the camera 222 is fixedly connected to the cavity 1 and is located on one side of the cavity 1 away from the illuminating lamp 221.

In this embodiment, light 221 with cavity 1 is fixed through pasting, through setting up light 221 makes light 221 can throw light on for medical personnel, and then medical personnel of being convenient for get the stone operation to the calculus in the patient intestines and stomach, camera 222 with cavity 1 is fixed through pasting, through setting up camera 222, thereby makes camera 222 can transmit the condition of the pathological change position in the patient intestines and stomach to external display screen, and then the medical personnel of being convenient for know the calculus condition in the patient intestines and stomach.

Further, referring to fig. 1, fig. 3 and fig. 5, the guiding device 23 includes a guide rail 231 and a sliding block 232, the guide rail 231 is fixedly connected to the cavity 1 and is located on a side of the cavity 1 away from the stone-removing suction cup 21; the sliding block 232 is slidably connected with the guide rail 231 and is located on one side of the guide rail 231, which is far away from the cavity 1.

In this embodiment, the guide rails 231 are fixed to the cavity 1 by welding, the number of the guide rails 231 is two, and the two guide rails 231 are respectively located on the left and right sides of the cavity 1, the slider 232 is connected to the guide rails 231 in a lateral sliding manner, and the slider 232 slides on the guide rails 231 in the lateral direction, so that the slider 232 can be mounted on or dismounted from the guide rails 231.

Further, referring to fig. 1, 3 and 5, the guiding device 23 further includes a storage box 233, wherein the storage box 233 is fixedly connected to the sliding block 232 and is located on a side of the sliding block 232 away from the guiding rail 231.

In this embodiment, the storage box 233 has a hollow structure, the storage box 233 and the slider 232 are fixed by being adhered to each other, the slider 232 slides laterally on the guide rail 231 to drive the storage box 233 to slide laterally on the guide rail 231, so that the storage box 233 slides laterally in the cavity 1, and the storage box 233 can be attached to or detached from the cavity 1, and the storage box 233 is disposed so that stones adsorbed by the stone suction cup 21 can be collected and collectively processed.

Further, referring to fig. 1, 3 and 5, the guiding device 23 further includes a handle 234, and the handle 234 is fixedly connected to the storage box 233 and is located on a side of the storage box 233 away from the sliding block 232.

In this embodiment, the handle 234 is fixed to the storage case 233 by welding, and the handle 234 is provided so that a medical staff can hold the handle 234 to pull the storage case 233 to slide laterally on the rail 231.

Further, referring to fig. 1 and 2, the guiding device 23 further includes a protecting cover 235, and the protecting cover 235 is slidably connected to the cavity 1 and located on a side of the cavity 1 away from the hydraulic cylinder 245.

In this embodiment, the protective cover 235 is connected to the cavity 1 through a bolt, and the protective cover 235 is disposed so that the protective cover 235 can seal the cavity 1 when the cavity 1 is not used, thereby preventing dust and impurities in the air from entering the cavity 1.

Further, referring to fig. 1 and 2, the guiding apparatus 23 further includes a fixing bolt 236, wherein the fixing bolt 236 is slidably connected to the protecting cover 235, detachably connected to the cavity 1, and located at a side of the cavity 1 close to the protecting cover 235.

In this embodiment, the fixing bolts 236 are screwed to the protecting cover 235 and screwed to the chamber 1, the number of the fixing bolts 236 is four, and the fixing bolts 236 are respectively located on four sides of the chamber 1, and the protecting cover 235 and the chamber 1 are screwed by the fixing bolts 236, so that the position of the protecting cover 235 on the chamber 1 is fixed, and the protecting cover 235 seals the chamber 1.

Further, referring to fig. 3 and fig. 5, the guide rail 231 has a transverse sliding slot 2311, and the transverse sliding slot 2311 is located on a side of the guide rail 231 away from the stone removing suction cup 21.

In this embodiment, the transverse sliding slot 2311 is rectangular, the sliding block 232 has a lug thereon, the lug of the sliding block 232 is matched with the transverse sliding slot 2311 of the guide rail 231, and the transverse sliding slot 2311 is arranged so that the sliding block 232 can slide transversely on the guide rail 231, and the storage box 233 can slide transversely on the guide rail 231.

The utility model discloses a stone ware is got to intestines and stomach, the power through the output of pneumatic cylinder 245 drives telescopic link 244 stretches out and draws back, thereby makes get stone sucking disc 21 and carry out lateral sliding, and then makes get stone sucking disc 21 protractile go to adsorb the intestines and stomach calculus outside the cavity 1, when using, through get the lateral sliding of stone sucking disc 21 come will get stone sucking disc 21 and remove to the pathological change position, later come will get the suction port department of aspirator pump 243 through the power of the output of aspirator pump 243 forms the negative pressure, thereby make aspirator pump 243 accessible aspirator joint 242 will the gas in the connecting hose 241 inhale aspirator pump 243, and then make get stone sucking disc 21 have the adsorption affinity can adsorb the calculus in the patient's intestines and stomach firmly on getting stone sucking disc 21, through get the absorption of stone sucking disc 21 to the calculus in the patient's intestines and stomach, thereby avoiding the condition that the calculus falls off and further improving the calculus removing efficiency of medical personnel.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (8)

1. A gastrointestinal stone extractor is characterized by comprising a cavity and a mounting assembly;

the mounting assembly comprises a stone taking sucker, a connecting device, a guiding device and an executing component, the stone taking sucker is connected with the cavity in a sliding mode and is located on one side of the cavity, the connecting device is fixedly connected with the cavity, and the guiding device is connected with the cavity in a sliding mode;

the executive component comprises a connecting hose, an air suction joint, an air suction pump, a telescopic rod and a hydraulic cylinder, wherein the connecting hose is fixedly connected with an stone suction disc and is located the stone suction disc is close to one side of the cavity, the air suction joint is fixedly connected with the connecting hose and is located the connecting hose is far away from one side of the stone suction disc, the air suction pump is fixedly connected with the air suction joint and is located the air suction joint is far away from one side of the connecting hose, the telescopic rod is fixedly connected with the stone suction disc and is located the stone suction disc is close to one side of the connecting hose, the hydraulic cylinder is fixedly connected with the telescopic rod and is located the telescopic rod is far away from one side of the stone suction disc.

2. The gastrointestinal stone extractor of claim 1,

the connecting equipment comprises an illuminating lamp and a camera, the illuminating lamp is fixedly connected with the cavity and is positioned on one side of the cavity, which is close to the stone taking sucker; the camera is fixedly connected with the cavity and is positioned on one side of the cavity, which is far away from the illuminating lamp.

3. The gastrointestinal stone extractor of claim 1,

the guide device comprises a guide rail and a sliding block, the guide rail is fixedly connected with the cavity and is positioned on one side of the cavity far away from the stone taking sucker; the sliding block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the cavity, of the guide rail.

4. The gastrointestinal stone extractor of claim 3,

the guide device further comprises a storage box, wherein the storage box is fixedly connected with the sliding block and is positioned on one side, far away from the guide rail, of the sliding block.

5. The gastrointestinal stone extractor of claim 4,

the guiding device further comprises a handle, wherein the handle is fixedly connected with the storage box and is positioned on one side, away from the sliding block, of the storage box.

6. The gastrointestinal stone extractor of claim 1,

the guide device further comprises a protective cover, wherein the protective cover is in sliding connection with the cavity and is located on one side, away from the hydraulic cylinder, of the cavity.

7. The gastrointestinal stone extractor of claim 6,

the guide device further comprises a fixing bolt, the fixing bolt is in sliding connection with the protective cover, the cavity is detachably connected with the guide device, and the cavity is located close to one side of the protective cover.

8. The gastrointestinal stone extractor of claim 3,

the guide rail is provided with a transverse sliding groove, and the transverse sliding groove is positioned on one side, far away from the stone taking sucker, of the guide rail.

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