CN116115294A - Calculus grabber convenient to use - Google Patents

Calculus grabber convenient to use Download PDF

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Publication number
CN116115294A
CN116115294A CN202111352804.4A CN202111352804A CN116115294A CN 116115294 A CN116115294 A CN 116115294A CN 202111352804 A CN202111352804 A CN 202111352804A CN 116115294 A CN116115294 A CN 116115294A
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CN
China
Prior art keywords
fixedly arranged
handle
wall
fixedly provided
hollow hose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111352804.4A
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Chinese (zh)
Inventor
杨庆良
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111352804.4A priority Critical patent/CN116115294A/en
Publication of CN116115294A publication Critical patent/CN116115294A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B17/22032—Gripping instruments, e.g. forceps, for removing or smashing calculi having inflatable gripping elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to the technical field of medical equipment, in particular to a convenient-to-use stone grabber, which comprises a device main body, wherein the device main body comprises a handle, one side of the handle is fixedly provided with a control panel, the left side of the handle is fixedly provided with a guide pipe, one side of the inner wall of the guide pipe is fixedly provided with an electric telescopic rod, one side of the electric telescopic rod is fixedly provided with a right angle plate, one side of the right angle plate is fixedly provided with a micro motor, and one side of the micro motor is fixedly provided with a crushing rod; the grabbing mechanism comprises a hollow hose, the hollow hose is arranged on one side of the inner wall of the guide pipe, and a connecting cap is fixedly arranged at the other end of the hollow hose. When the device is used, the control panel is controlled to start the electric telescopic rod and the micro motor to move outwards, the inflating rod is pushed to drive the air bag to expand, so that the device main body is operated, the breaking rod rotates to break up stones, the air bag recovers the broken stones, the urethra is not damaged, the pain of a patient can be relieved, and the working efficiency of a doctor is increased.

Description

Calculus grabber convenient to use
Technical Field
The invention relates to the technical field of medical equipment, in particular to a stone catcher convenient to use.
Background
The stone grabber is used for capturing and taking out urinary tract stones under an endoscope, and can be used for preventing stone displacement during laser, ultrasonic, electrohydraulic or pneumatic lithotripsy, and in the operation process of urinary surgery, the stone grabber is often required to be used for taking out stones in a patient.
When the existing stone grabber is used, the grabbing end is of an open structure, the grabbing basket is made of a plurality of metal wires, and when the stone grabber is inserted into the urethral orifice to grab the urethral stones, the stone grabber is easy to damage the urethra, so that the health of a patient is affected, and therefore the stone grabber convenient to use needs to be designed.
Disclosure of Invention
The invention aims to provide a stone catcher which is convenient to use, and aims to solve the problems that when the existing stone catcher is used, the catching end of the existing stone catcher is in an open structure, a catching basket is made of a plurality of metal wires, and when the stone catcher catches urethral stones, the stone catcher is inserted into a urethral orifice, the stone catcher is easy to damage the urethra, so that the health of a patient is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: a stone catcher that is convenient to use, comprising:
the device comprises a device main body, wherein the device main body comprises a handle, a control panel is fixedly arranged on one side of the handle, a guide pipe is fixedly arranged on the left side of the handle, an electric telescopic rod is fixedly arranged on one side of the inner wall of the guide pipe, a right angle plate is fixedly arranged on one side of the electric telescopic rod, a micro motor is fixedly arranged on one side of the right angle plate, and a crushing rod is fixedly arranged on one side of the micro motor;
the grabbing mechanism comprises a hollow hose, the hollow hose is installed on one side of the inner wall of the catheter, a connecting cap is fixedly arranged at the other end of the hollow hose, an embedded head is arranged at one end of the connecting cap, an air bag is fixedly arranged at one end of the embedded head, a first empty groove is fixedly formed in the right end of the handle, an inflation rod is arranged on the inner side of the first empty groove, and a rubber head is fixedly arranged at the left end of the inflation rod.
Preferably, the outer sides of the handles are provided with anti-skid patterns.
Preferably, a baffle plate is fixedly arranged on the front side of the inner wall of the guide pipe, round holes are formed in the upper portion and the lower portion of the baffle plate, and one ends of the hollow hose and the crushing rod movably penetrate through the round holes in the baffle plate.
Preferably, a plurality of fixing points are uniformly and fixedly arranged at the top ends of the inner walls of the first empty grooves, and the fixing points are semicircular.
Preferably, the inside of connecting cap has seted up the spout, and the quantity of spout is two, the inside of spout all installs the slider in a sliding way, the one side that the slider kept away from the spout all is with embedded first outside fixed connection.
Preferably, the second empty slots are formed in the inner wall of the connecting cap, the number of the second empty slots is two, positioning pieces are fixedly arranged on the outer side of the embedded head, the number of the positioning pieces is two, and one end, far away from the embedded head, of each positioning piece extends to the inside of the second empty slot.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, the control panel is controlled to start the electric telescopic rod and the micro motor to move outwards, the inflating rod is pushed to drive the air bag to expand, the device main body is enabled to operate, the breaking rod rotates to break up stones, the air bag is used for recovering the broken stones, the urethra cannot be damaged, pain of a patient can be relieved, and working efficiency of a doctor is increased.
2. Through being provided with gasbag, connecting cap, embedded head, slider, spout, setting element and second empty slot, when changing the gasbag, the slider in the outside of embedded head and setting element impel to the spout in the connecting cap and the second empty slot and make connecting cap and embedded head fixed thereby accomplish the change, more convenient and sanitary, avoid cross infection, and simple operation.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic elevational cross-sectional view of the handle structure of the present invention;
FIG. 3 is a schematic elevational cross-sectional view of a partial structure of a catheter in accordance with the present invention;
FIG. 4 is a schematic elevational view in cross-section of a partial structure of a catheter in accordance with the present invention;
fig. 5 is a schematic side cross-sectional view of the connector cap structure of the present invention.
In the figure: 1. a device body; 110. a handle; 111. a conduit; 112. an inflation rod; 113. a control panel; 114. an electric telescopic rod; 115. a micro motor; 116. a hollow hose; 117. an air bag; 118. a breaker bar; 119. a baffle plate; 120. a first empty slot; 121. a fixed point; 122. a rubber head; 123. a right angle plate; 124. a connecting cap; 125. an embedded head; 126. a slide block; 127. a chute; 128. a positioning piece; 129. and a second empty slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an embodiment of the present invention is provided:
a stone catcher that is convenient to use, comprising:
the device main body 1, the control panel 113, the electric telescopic rod 114 and the micro motor 115 used in the application are all of types which are directly purchased in the market, and the specific working principle and the connection mode are all well known in the prior art, so that the description is not given here, the output end of the control panel 113 is connected with the input ends of the electric telescopic rod 114 and the micro motor 115 through wires, the device main body comprises a handle 110, one side of the handle 110 is fixedly provided with the control panel 113, the left side of the handle 110 is fixedly provided with a guide pipe 111, one side of the inner wall of the guide pipe 111 is fixedly provided with the electric telescopic rod 114, one side of the electric telescopic rod 114 is fixedly provided with a rectangular plate 123, one side of the rectangular plate 123 is fixedly provided with the micro motor 115, and one side of the micro motor 115 is fixedly provided with a crushing rod 118;
the grabbing mechanism comprises a hollow hose 116, the hollow hose 116 is arranged on one side of the inner wall of the pipe 111, a connecting cap 124 is fixedly arranged at the other end of the hollow hose 116, an embedded head 125 is arranged at one end of the connecting cap 124, an air bag 117 is fixedly arranged at one end of the embedded head 125, a first empty groove 120 is fixedly formed in the right end of the handle 110, an inflation rod 112 is arranged on the inner side of the first empty groove 120, and a rubber head 122 is fixedly arranged at the left end of the inflation rod 112.
The outside of the handle 110 is provided with anti-slip patterns for preventing the hand slip from affecting the operation during the operation, the front side of the inner wall of the conduit 111 is fixedly provided with a baffle 119, the baffle 119 is provided with round holes both up and down, one ends of the hollow hose 116 and the crushing rod 118 movably penetrate through the round holes on the baffle 119 to prevent stone fragments from entering the conduit 111 when the recovery instrument is finished during the operation, the top end of the inner wall of the first hollow groove 120 is uniformly and fixedly provided with a plurality of fixing points 121, the shape of each fixing point 121 is semicircular, and the rubber head 122 at the inner end of the air pumping rod 112 can be fixed between the fixing points 121 to achieve the aim of controlling the expansion size of the air bag 117;
the spout 127 has been seted up to the inboard of connecting cap 124, and the quantity of spout 127 is two, the inside of spout 127 is all slidable mounting has slider 126, one side that slider 126 kept away from spout 127 all is with embedded head 125 outside fixed connection, the second empty slot 129 has been seted up to the inner wall of connecting cap 124, and the quantity of second empty slot 129 is two, embedded head 125's outside fixed mounting has setting element 128, and the quantity of setting element 128 is two, the one end that locating element 128 kept away from embedded head 125 all extends to the inside of second empty slot 129, gasbag 117 is disposable, thereby through slider 126 and the pushing away of setting element 128 outside embedded head 125 to spout 127 and second empty slot 129 in connecting cap 124 make connecting cap 124 and embedded head 125 fixed, reach the purpose of changing gasbag 117.
Working principle: when the device is used, the device is externally connected with a power supply to provide power support for the device, when the device main body 1 is used, the electric telescopic rod 114 is started through the control panel 113, the electric telescopic rod 114 drives the rectangular plate 123 to extend outwards, the micro motor 115 is started through the control panel 113, the micro motor 115 drives the crushing rod 118 to rotate, air in the first empty groove 120 enters the hollow hose 116 by pushing the inflating rod 112, the hollow hose 116 extends outwards, and meanwhile the air bag 117 expands outwards on the guide tube 111;
when the air bag 117 is expanded to a required size, the pushing of the air pump rod 112 is stopped, so that the rubber head 122 at one side of the air pump rod 112 is fixed between the current fixing points 121, when the air bag 117 needs to be replaced, the sliding block 126 at the outer side of the embedded head 125 is aligned with the sliding groove 127 on the inner wall of the connecting cap 124, the sliding block is pushed inwards, so that the positioning piece 128 at the outer side of the embedded head 125 is movably fixed in the second empty groove 129 on the inner wall of the connecting cap 124, the positioning piece 128 is made of rubber materials and has certain deformability, and therefore the inner wall of the embedded head 125 presses the positioning piece 128, the positioning piece 128 deforms, and after the embedded head 125 is moved to a certain position in the connecting cap 124, the deformation of the positioning piece 128 is restored to be clamped in the second empty groove 129, and the embedded head 125 is fixed with the connecting cap 124.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A stone catcher that is easy to use, comprising:
the device comprises a device main body (1), and comprises a handle (110), wherein a control panel (113) is fixedly arranged on one side of the handle (110), a guide pipe (111) is fixedly arranged on the left side of the handle (110), an electric telescopic rod (114) is fixedly arranged on one side of the inner wall of the guide pipe (111), a right angle plate (123) is fixedly arranged on one side of the electric telescopic rod (114), a micro motor (115) is fixedly arranged on one side of the right angle plate (123), and a crushing rod (118) is fixedly arranged on one side of the micro motor (115);
snatch mechanism, including hollow hose (116), hollow hose (116) are installed in pipe (111) inner wall one side, the other end fixed mounting of hollow hose (116) has connecting cap (124), the one end of connecting cap (124) is equipped with embedded head (125), the one end fixed mounting of embedded head (125) has gasbag (117), first empty slot (120) have been seted up to the right-hand member of handle (110), the inboard of first empty slot (120) is equipped with pump stem (112), the left end fixed mounting of pump stem (112) has rubber head (122).
2. A convenient stone catcher as claimed in claim 1, wherein: the outer sides of the handles (110) are provided with anti-skid patterns.
3. A convenient stone catcher as claimed in claim 1, wherein: a baffle plate (119) is fixedly arranged on the front side of the inner wall of the guide pipe (111), round holes are formed in the upper portion and the lower portion of the baffle plate (119), and one ends of the hollow hose (116) and the crushing rod (118) movably penetrate through the round holes in the baffle plate (119).
4. A convenient stone catcher as claimed in claim 1, wherein: a plurality of fixing points (121) are uniformly and fixedly arranged at the top ends of the inner walls of the first empty grooves (120), and the fixing points (121) are semicircular.
5. A convenient stone catcher as claimed in claim 1, wherein: the inside of connecting cap (124) has seted up spout (127), and the quantity of spout (127) is two, slider (126) are all installed to the inside of spout (127) slidable, one side that slider (126) kept away from spout (127) all is with embedded head (125) outside fixed connection.
6. A convenient stone catcher as claimed in claim 1, wherein: the inner wall of connecting cap (124) has seted up second empty slot (129), and the quantity of second empty slot (129) is two, the outside fixed mounting of embedded head (125) has setting element (128), and the quantity of setting element (128) is two, the one end that embedded head (125) was kept away from to setting element (128) all extends to the inside of second empty slot (129).
CN202111352804.4A 2021-11-12 2021-11-12 Calculus grabber convenient to use Pending CN116115294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111352804.4A CN116115294A (en) 2021-11-12 2021-11-12 Calculus grabber convenient to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111352804.4A CN116115294A (en) 2021-11-12 2021-11-12 Calculus grabber convenient to use

Publications (1)

Publication Number Publication Date
CN116115294A true CN116115294A (en) 2023-05-16

Family

ID=86305012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111352804.4A Pending CN116115294A (en) 2021-11-12 2021-11-12 Calculus grabber convenient to use

Country Status (1)

Country Link
CN (1) CN116115294A (en)

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