CN213850913U - Instrument for breaking gastric stone - Google Patents

Abstract

The utility model discloses a stomach stone rubble apparatus, belong to medical apparatus field, the excavation of guiding hole makes things convenient for the insertion of pipe, the setting of annular stopper is played and is carried out spacing effect to the pipe, the left end fixedly connected with limit slider of pipe, limit slider's setting cooperation annular stopper restricts the pipe, prevent sliding into patient's esophagus of pipe, the excavation of two pipe holes is convenient for the insertion of lytic agent pipe and pulse pipe, realize leading-in inner wall pipeline of pipe with lytic agent pipe and pulse pipe, the inner wall of pipe is inserted and is equipped with miniature probe, the front end fixedly connected with elliptical head of miniature probe, the setting of miniature probe is realized providing the light source to the stomach stone is broken, conveniently observe crushing process, the setting of integration box realizes that will integrate hydraulic pump, image processor and impulse generator, the excavation of holding tank is convenient for fixed hydraulic pump, An image processor and a pulse generator.

Description

Instrument for breaking gastric stone

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a stomach stone rubble apparatus.

Background

The gastric calculus is formed by the fact that some animal and plant components, hair or some mineral substances eaten in the stomach are not digested and are coagulated into blocks, and most of the common substances are persimmon, black date, hawthorn and the like. The cause of persimmon gastric calculus is generally considered that persimmons contain rich tannic acid, some precipitates which are insoluble in water are generated under the action of gastric acid and are glued together with pectin and food residues to form a conglobation, hawthorn is rich in pectin and can be gelled at a proper pH value and is coagulated into blocks in the stomach to generate calculus, and further research proves that drinking tea, drinking wine and eating food which increases the acidity of gastric juice after eating the hawthorn in an empty stomach are main inducing factors for generating the hawthorn gastric calculus.

In the operation related to the gastric calculus, the affected part cannot be accurately positioned, so that a gastric calculus lithotripter is provided.

Disclosure of Invention

To the sick department of can't pinpoint that exists among the prior art, the utility model aims to provide a stomach stone rubble apparatus, it can realize pinpointing sick and afflicted department.

In order to solve the above problem, the utility model adopts the following technical scheme:

a gastric calculus lithotripsy apparatus comprises the oral cavity locator, the left end of the oral cavity locator is provided with a guide hole, an annular limiting block is fixedly connected between the circumferential inner walls of the guide holes, a guide pipe is inserted at the left end of the annular limiting block, the left end of the conduit is fixedly connected with a limiting slide block, the left end of the oral cavity locator is provided with two conduit holes, the two conduit holes are communicated with the guide holes, the two conduit holes are respectively inserted with a dissolving agent conduit and a pulse conduit, a miniature probe is inserted in the conduit, an integrated box is arranged at the front end of the oral cavity positioner, the rear ends of the dissolving agent conduit, the micro probe and the pulse conduit are all fixedly connected with an integrated box, the inside of collection box is excavated there is the holding tank, inner wall fixedly connected with hydraulic pump, image processor and pulse generator under the holding tank.

As a preferred scheme of the utility model, the lytic agent pipe with the circumferential surface of pulse pipe all is provided with the left side and presss from both sides and right side and presss from both sides, two the left side presss from both sides and two the right side presss from both sides and articulates respectively.

As a preferred scheme of the utility model, the right-hand member fixedly connected with elliptical head of pipe, elliptical head surface coating has soft colloid protection film, the supplementary piece of clenching in the equal fixedly connected with in both ends around the oral cavity locator.

As an optimized scheme of the utility model, the lower inner wall fixedly connected with stand-by battery of holding tank.

As an optimized scheme of the utility model, the upper end fixedly connected with rack of collection box.

As a preferred embodiment of the present invention, the oral cavity locator. The upper end of the display screen is fixedly connected with an operation display screen.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the digging of the guide hole facilitates the insertion of the catheter, the setting of the annular limiting block plays a role in limiting the catheter, the left end of the catheter is fixedly connected with the limiting sliding block, the setting of the limiting sliding block is matched with the annular limiting block to limit the catheter, the catheter is prevented from sliding into the esophagus of a patient, the digging of two catheter holes facilitates the insertion of the lytic agent catheter and the pulse catheter, the lytic agent catheter and the pulse catheter are led into an inner wall pipeline of the catheter, a micro probe is inserted into the inner wall of the catheter, the front end of the micro probe is fixedly connected with an elliptical head, the micro probe is arranged to provide a light source for crushing the gastric stone, the crushing process is convenient to observe, the setting of an integration box is used for integrating a hydraulic pump, an image processor and a pulse generator, the digging of the holding tank is convenient for fixing the hydraulic pump, the image processor and the pulse generator, the rear ends of the lytic agent catheter and the pulse catheter are respectively and fixedly connected with the hydraulic pump and the pulse generator, the setting of hydraulic pump realizes the storage pressurization stomach calculus solution, and impulse generator sets up to the pulse pipe provides the pulse, and the front end of miniature probe contains little optical camera and light source, and miniature probe electric connection image processor realizes the video analysis of miniature probe front end, finally realizes pinpointing the sick wound.

Drawings

FIG. 1 is a perspective view of a gastric stone lithotripter of the present invention;

FIG. 2 is a first cross-sectional view of a gastric stone lithotripter apparatus of the present invention;

FIG. 3 is a second cross-sectional view of a gastric stone lithotripter apparatus of the present invention;

fig. 4 is a third sectional view of the instrument for breaking down gastric stones of the present invention.

The reference numbers in the figures illustrate:

1. an oral cavity locator; 2. a conduit; 3. an elliptical head; 4. an auxiliary gripping block; 5. a left clamp; 6. a right side clamp; 7. a lytic agent conduit; 8. a miniature probe; 9. a pulse catheter; 10. an integration box; 11. placing a rack; 12. operating the display screen; 13. accommodating grooves; 14. a hydraulic pump; 16. a backup battery; 17. an image processor; 18. a guide hole; 19. a limiting slide block; 20. an annular stop block; 21. a pulse generator; 22. a conduit hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a gastric stone lithotripter, wherein a guide hole 18 is cut at the left end of an oral cavity locator 1, an annular limiting block 20 is fixedly connected between the circumferential inner walls of the guide hole 18, a conduit 2 is inserted at the left end of the annular limiting block 20, a limiting slider 19 is fixedly connected to the left end of the conduit 2, two conduit holes 22 are cut at the left end of the oral cavity locator 1, the two conduit holes 22 are both communicated with the guide hole 18, a dissolving agent conduit 7 and a pulse conduit 9 are respectively inserted into the two conduit holes 22, a miniature probe 8 is inserted into the conduit 2, an integrated box 10 is arranged at the front end of the oral cavity locator 1, a holding groove 13 is cut inside the integrated box 10, a hydraulic pump 14, an image processor 17 and a pulse generator 21 are fixedly connected to the lower inner wall of the holding groove 13, and the rear ends of the dissolving agent conduit 7, the miniature probe 8 and the pulse conduit 9 are respectively fixedly connected to the hydraulic pump 14, An image processor 17 and a pulse generator 21.

In this embodiment, the excavation of guiding hole 18 facilitates the insertion of pipe 2, the setting of annular stopper 20 plays the effect of limiting pipe 2, the left end fixedly connected with stopper 19 of pipe 2, stopper 19 set up the cooperation annular stopper 20 and restrict pipe 2, prevent pipe 2's the esophagus of sliding into the patient, the excavation of two pipe holes 22 facilitates the insertion of lytic agent pipe 7 and pulse pipe 9, realize leading-in the inner wall pipeline of pipe 2 with lytic agent pipe 7 and pulse pipe 9, pipe 2's inner wall is inserted and is equipped with miniature probe 8, the front end fixedly connected with elliptical head 3 of miniature probe 8, the setting of miniature probe 8 realizes providing the light source to the stomach stone breakage, conveniently observe the breakage process, the setting of integration box 10 realizes that hydraulic pump 14, image processor 17 and pulse generator 21 will integrate, the excavation of holding tank 13 is convenient for fixing hydraulic pump 14, The image processor 17 and the pulse generator 21, the rear ends of the dissolving agent conduit 7 and the pulse conduit 9 are respectively and fixedly connected to the hydraulic pump 14 and the pulse generator 21, the hydraulic pump 14 is arranged to store and pressurize gastric calculus dissolving liquid, the pulse generator 21 is arranged to provide pulses for the pulse conduit 9, the front end of the miniature probe 8 comprises a miniature camera and a light source, the miniature probe 8 is electrically connected with the image processor 17, the video analysis of the front end of the miniature probe 8 is realized, and the affected part is accurately positioned.

Specifically, referring to fig. 1 to 4, the dissolving agent conduit 7 and the pulse conduit 9 are provided with a left clamp 5 and a right clamp 6 on the circumferential surfaces thereof, and the two left clamps 5 and the two right clamps 6 are hinged to each other.

In this embodiment, the left clamp 5 and the right clamp 6 are rotatably hinged and fixed, and the solvent conduit 7 and the microprobe 8 are clamped and moved by the groove between the left clamp 5 and the right clamp 6, so that the gastric calculus can be broken at the affected part of the patient.

Specifically, referring to fig. 1-4, the right end of the conduit 2 is fixedly connected with an elliptical head 3, the surface of the elliptical head 3 is wrapped with a soft colloid protective film, and the front end and the rear end of the oral cavity positioner 1 are fixedly connected with auxiliary gripping blocks 4.

In this embodiment, 3 surface parcel of elliptical head has soft colloid protection film, and two supplementary settings of clenching piece 4 give the patient and clench oral cavity locator 1 and provide the support department, and oral cavity locator 1 and pipe 2, supplementary clenching 4 surfaces of piece are soft medical rubber cover, avoid causing the secondary damage to patient disease department.

Specifically, referring to fig. 1-4, a backup battery 16 is fixedly connected to the lower inner wall of the accommodating groove 13.

In this embodiment, the battery 16 is provided to provide a temporary 3-hour power supply to prevent accidental power failure and interruption of the operation.

Specifically, referring to fig. 1-4, the upper end of the integration box 10 is fixedly connected with a placing rack 11.

In this embodiment, the placement frame 11 is configured to provide placement positions for the oral cavity locator 1 and the catheter 2.

Specifically, referring to fig. 1-4, an operation display screen 12 is fixedly connected to the upper end of the integration box 10.

In this embodiment, the operation display 12 is electrically connected to the backup battery 16, the hydraulic pump 14, the image processor 17, and the pulse generator 21, so as to facilitate the operation and observation of the gastric calculus fragmentation.

The working principle is as follows: the oral cavity locator 1 lets the patient bite tightly through two supplementary blocks of clenching 4, insert pipe 2 in the guiding hole 18 and get into the stomach through the esophagus, operation display screen 12 opens the light source of miniature probe 8, observe the sick part, after the doctor judges the back operation, operation display screen 12 starts pulse generator 21 and passes through pulse pipe 9 with pulse waveguide to go into the sick part, carry out the breakage to the stomach calculus, observe the broken size of stomach calculus through operation display screen 12, after judging the size, start hydraulic pump 14 and lead into the sick part with stomach calculus solution through dissolving agent pipe 7, dissolve the stomach calculus after the breakage, extract pipe 2 after the operation is accomplished, take out oral cavity locator 1 from patient's mouth.

The above description is only 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 can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims (6)

1. A gastric stone lithotripsy apparatus, includes oral cavity locator (1), its characterized in that: the left end of the oral cavity locator (1) is provided with a guide hole (18), an annular limiting block (20) is fixedly connected between the circumferential inner walls of the guide hole (18), a guide pipe (2) is inserted into the left end of the annular limiting block (20), a limiting slider (19) is fixedly connected with the left end of the guide pipe (2), the left end of the oral cavity locator (1) is provided with two guide pipe holes (22), the two guide pipe holes (22) are communicated with the guide hole (18), a dissolving agent guide pipe (7) and a pulse guide pipe (9) are respectively inserted into the two guide pipe holes (22), a miniature probe (8) is inserted into the guide pipe (2), the front end of the oral cavity locator (1) is provided with an integrated box (10), and the rear ends of the dissolving agent guide pipe (7), the miniature probe (8) and the pulse guide pipe (9) are fixedly connected to the integrated box (10), an accommodating groove (13) is formed in the integrated box (10), and a hydraulic pump (14), an image processor (17) and a pulse generator (21) are fixedly connected to the lower inner wall of the accommodating groove (13).

2. The gastric stone lithotripter apparatus of claim 1, wherein: the circumference surface of dissolving agent pipe (7) with pulse pipe (9) all is provided with left side and presss from both sides (5) and right side and presss from both sides (6), two left side presss from both sides (5) and two right side presss from both sides (6) and articulates respectively.

3. The gastric stone lithotripter apparatus of claim 2, wherein: the right-hand member fixedly connected with elliptical head (3) of pipe (2), elliptical head (3) surface coating has soft colloid protection film, the supplementary piece (4) of clenching of equal fixedly connected with in both ends around oral cavity locator (1).

4. A gastric stone breaking apparatus according to claim 3 wherein: the lower inner wall of the accommodating groove (13) is fixedly connected with a standby battery (16).

5. The instrument of claim 4, wherein: the upper end of the integration box (10) is fixedly connected with a placing rack (11).

6. The instrument of claim 5, wherein: the upper end of the oral cavity positioner (1) is fixedly connected with an operation display screen (12).

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