CN114795412A - Kidney puncture device for nephrology department and puncture method thereof - Google Patents
Kidney puncture device for nephrology department and puncture method thereof Download PDFInfo
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- CN114795412A CN114795412A CN202210397324.8A CN202210397324A CN114795412A CN 114795412 A CN114795412 A CN 114795412A CN 202210397324 A CN202210397324 A CN 202210397324A CN 114795412 A CN114795412 A CN 114795412A
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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
- A61B17/34—Trocars; Puncturing needles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/02—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains adapted for simultaneous treatment with light, heat or drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0042—Balls or spheres
Abstract
The invention relates to the technical field of medical devices, in particular to a kidney puncture device for nephrology department and a puncture method thereof, and the kidney puncture device comprises a shell, wherein a sliding sleeve is fixedly arranged on the side wall of the shell, an expansion stabilizing massage component is arranged inside the shell, a puncture component is slidably arranged inside the sliding sleeve, a medicine bag is arranged inside the shell, a medicine injection tube is fixedly arranged on the side wall of the medicine bag, and one end of the medicine injection tube is positioned outside the shell; the device can realize the area expansion of the device and the contact position of the human body through being provided with the expansion stable massage subassembly including, through linkage structure's design to stability when can effectively promoting the device and using can not appear the condition of puncture deviation, improves the result of use, simultaneously, can play good muscle massage effect of releiving, excellent in use effect.
Description
Technical Field
The invention relates to the technical field of medical devices, in particular to a kidney puncture device for nephrology department and a puncture method thereof.
Background
Medical treatment is the medical treatment as the name implies, and the field of medical treatment includes is extensive, wherein medical instruments and medical devices are one of the most basic components in the medical field, the medical instruments and medical devices are main tools for realizing disease treatment, along with the rapid development of medical science and technology, the types of the medical instruments are more and more, different medical instruments can be used for different disease treatments, wherein, for the examination and treatment of nephrology department, a plurality of kidney puncture treatments are often carried out, and the kidney puncture devices are required to be used.
Chinese patent discloses (CN112107335B) a kidney puncture sampling device, including base, sampler, first cylinder, support frame, second cylinder and controller, the sampler includes a sample storage section of thick bamboo, pjncture needle and piston, the pjncture needle is fixed in the left side of a sample storage section of thick bamboo, the piston is arranged in the inner chamber of a sample storage section of thick bamboo and the piston rod wears out from the right lateral wall of a sample storage section of thick bamboo, the telescopic link tip of first cylinder is connected with the piston rod, horizontal migration about the second cylinder drives the support frame, the left end inner wall department of the puncture way of pjncture needle is equipped with first position sensor, the left end center of support frame is equipped with the second position sensor, bilateral symmetry is equipped with first angle sensor and second angle sensor and fixes a first real-time contained angle A and the real-time contained angle B of first angle sensor and second angle sensor and puncture way central line respectively around the left end of support frame, the sample storage cylinder is internally provided with a liquid level sensor, so that the sample storage cylinder can meet the puncture requirements of different patients, but the device is not provided with a massage positioning structure capable of automatically expanding, when the device is used for puncturing, due to the flexibility of human skin, the puncturing device is easy to deflect, so that puncturing errors occur, the using effect is greatly reduced, meanwhile, the human muscle cannot be relaxed, and certain improvement is needed.
Disclosure of Invention
Aiming at the problems that the traditional puncture device is not provided with a massage positioning structure capable of automatically expanding, and when the device is used for puncture, due to the flexibility of human skin, the puncture device is easy to deflect, so that puncture errors occur, the using effect is greatly reduced, and simultaneously, human muscles cannot be relaxed, the invention provides the kidney puncture device for the nephrology department and the puncture method thereof, when the kidney puncture device is used, a shell is attached to a human body, a movable threaded shaft is extruded and moves inwards, a worm sleeve can rotate due to the threaded connection, the worm sleeve can drive a worm gear sleeve to rotate, a stud rotates, an expansion block can be automatically sent outwards through the threaded connection effect, in the moving process of the expansion block, a massage ball can be contacted with the human skin and relatively moves, a good massage effect is achieved, discomfort of the human muscles is relieved, and after the expansion block is expanded, the accessible sucking disc is stably adsorbed on human skin, through linkage structure's design, can realize the area expansion of the device and human contact site to stability when can effectively promote the device use can not appear the condition of puncture deviation, improves the result of use, simultaneously, can play good muscle massage effect of releiving, excellent in use effect.
The technical scheme of the invention is as follows:
the utility model provides a kidney piercing depth for nephrology dept, includes the casing, fixed mounting has the sliding sleeve on the lateral wall of casing, the inside of casing is provided with the stable massage subassembly of expansion, the inside slidable mounting of sliding sleeve has the piercing depth subassembly, the inside of casing is provided with the anther sac, fixed mounting has the injection pipe on the lateral wall of anther sac, the one end of injection pipe is located the outside of casing.
The working principle of the technical scheme is as follows:
when the device is used, the shell is attached to a human body, the movable threaded shaft can be extruded and moves inwards, the worm sleeve can rotate due to the threaded connection relation, the worm sleeve can drive the worm sleeve to rotate, the stud can rotate, the expansion block can be automatically sent out to the outer side through the threaded connection effect, the massage ball can be in contact with the skin of the human body and can move relatively in the moving process of the expansion block, a good massage effect is achieved, discomfort of muscles of the human body is relieved, after the expansion block is expanded, the expansion block can be stably adsorbed on the skin of the human body through the sucking disc, the stability of the device in use is improved, the puncture deviation can not occur, when kidney puncture is performed, the pull rod is directly pressed inwards, the pull rod moves inwards, the puncture needle can be pushed to move inwards to puncture, the threaded end shaft at one end of the pull rod can synchronously move, and the transmission gear sleeve connected with external threads is driven to rotate, because driven gear and the meshing connection effect of transmission gear sleeve, can drive the interior installation axle that has driven gear and rotate, it rotates to drive the head of releiving in step, the first processing of releiving to puncture region can be played to the pivoted head of releiving, in the displacement of screw thread end axle, can drive the side lever and the clamp plate removal of its one side, the clamp plate of removal can produce the extrusion to the anther sac, can extrude the liquid medicine in the anther sac to the shell of receiving medicine in through the catheter, can store medicine in the shell of receiving medicine, when every pjncture needle punctures, the liquid medicine in the shell of receiving medicine can be in step along with the pjncture needle owing to gravity and down flow to puncture region.
In a further technical proposal, the expansion stabilizing massage component comprises a worm sleeve, a limiting slide bar and a worm wheel sleeve, the worm sleeve and the worm wheel sleeve are rotatably arranged in the shell through the sleeve frame, the limiting slide rod is transversely and fixedly arranged in the shell, a movable threaded shaft is slidably arranged outside the limiting slide rod and is in threaded connection with the worm sleeve, a stud is fixedly arranged in the worm gear sleeve, the worm gear sleeve is in threaded connection with the worm gear sleeve, expansion blocks are arranged at both ends of the stud in a threaded manner, the expansion block is arranged in the shell in a sliding way, the side wall of the expansion block is provided with a mounting hole, the inside of the mounting hole is rotatably provided with a massage ball through a rotating shaft, the expansion block is characterized in that a sucker is fixedly mounted on the side wall of the expansion block, a temperature sensor is fixedly mounted inside the expansion block, and the temperature sensor is located on the outer side of the expansion block.
Through the expansion stable massage component arranged in the device, when the device is used, the shell is attached to a human body, the movable threaded shaft can be extruded and moves inwards, the worm sleeve can rotate due to the threaded connection relation, the worm sleeve can drive the worm gear sleeve to rotate, the stud can rotate, the expansion block can be automatically sent out outwards through the threaded connection effect, the massage ball can be in contact with the skin of the human body and relatively moves in the moving process of the expansion block, a good massage effect is achieved, the discomfort of the muscle of the human body is relieved, after the expansion block is expanded, the expansion block can be stably adsorbed on the skin of the human body through the sucker, through the design of a linkage structure, the area expansion of the contact part of the device and the human body can be achieved, the stability of the device during use can be effectively improved, the condition of puncture deviation cannot occur, the use effect is improved, and meanwhile, a good muscle relaxing massage effect can be achieved, the use effect is good.
In a further technical scheme, the puncture subassembly includes the pull rod, pull rod slidable mounting is in the sliding sleeve, the one end fixed mounting of pull rod has the screw thread end axle, the one end fixed mounting of screw thread end axle has the pjncture needle, the pjncture needle outside is located the inside fixed mounting of casing and has the shell of receiving the medicine, pass through liquid guiding pipe connection between anther sac and the shell of receiving the medicine, the outside of catheter is provided with the check valve, fixed mounting has the side lever on the lateral wall of screw thread end axle, the one end fixed mounting of side lever has the clamp plate, the clamp plate is located one side of anther sac, fixed mounting has the pedestal on the inner wall of casing, rotate on the pedestal and install the transmission tooth cover, transmission tooth cover and screw thread end axle threaded connection.
Through including installing the subassembly of releiving, when carrying out the kidney puncture, direct through to inboard pressure to move the pull rod, the pull rod is to inboard displacement, can promote the puncture needle to inboard displacement, puncture, meanwhile, the screw thread end axle of the one end of pull rod can synchronous motion, drive outside threaded connection's transmission tooth cover and rotate, because driven gear and the meshing connection effect of transmission tooth cover, can drive the interior installation axle that has driven gear and rotate, the synchronous head that releives that drives rotates, the first processing of releiving to puncture region can be played to the pivoted head that releives, through the linkage structure effect, can effectively improve the device's functionality.
In a further technical scheme, the inside rotation of casing installs the subassembly of releiving, the subassembly of releiving includes interior installation axle, interior installation axle passes through the axle sleeve and rotates the inside of installing at the casing, the outside fixed mounting of interior installation axle has driven gear, driven gear is connected with transmission gear sleeve intermeshing, the one end fixed mounting of interior installation axle has the head of releiving, the head of releiving is located the outside of casing.
Through being provided with the anther sac including, in the displacement of screw thread end shaft, can drive the side lever and the clamp plate removal of its one side, the clamp plate of removal can produce the extrusion to the anther sac, can extrude the liquid medicine in the anther sac to receive in the shell through the catheter, can store the medicine in the shell of receiving, when every pjncture needle punctures, the liquid medicine in the shell of receiving can be because gravity can be in the same direction as the pjncture needle in step and flow down to the puncture region, through linkage structure design, can realize the automatic function of adding medicine in the puncture process, it can promote puncture effect to add medicine in step, need not follow-up operation, high convenience and fast, excellent in use effect.
The invention also discloses a puncture method of the kidney puncture device for nephrology department, which comprises the following steps:
s1, when the device is used, the shell is attached to a human body, the movable threaded shaft is extruded and moves inwards, the worm sleeve rotates due to the threaded connection relation, the worm sleeve can drive the worm gear sleeve to rotate, the stud rotates, the expansion block can be automatically sent outwards under the threaded connection effect, and the massage ball can contact with the skin of the human body and move relatively in the moving process of the expansion block, so that a good massage effect is achieved, and discomfort of the muscle of the human body is relieved;
s2, after the expansion block is expanded, the expansion block can be stably adsorbed on the skin of a human body through the sucker, so that the stability of the device in use is improved, and the puncture deviation can not occur;
s3, when the kidney puncture is carried out, the pull rod is directly pressed inwards to displace the pull rod inwards, so that the puncture needle can be pushed to displace inwards to puncture;
s4, a threaded end shaft at one end of the pull rod can synchronously move to drive a transmission gear sleeve connected with external threads to rotate, an inner installation shaft with a driven gear can be driven to rotate due to the meshing connection effect of the driven gear and the transmission gear sleeve, a relieving head is synchronously driven to rotate, and the rotating relieving head can perform relieving treatment on a puncture area;
s5, the side rod and the pressing plate on one side can be driven to move when the threaded end shaft moves, the moving pressing plate can extrude the medicine bag, liquid medicine in the medicine bag can be extruded into the medicine receiving shell through the liquid guide tube, medicine can be stored in the medicine receiving shell, and when the puncture needle punctures every time, the liquid medicine in the medicine receiving shell can synchronously flow down to a puncture area along the puncture needle due to gravity.
The invention has the beneficial effects that:
1. in the invention, the expansion stable massage component is arranged in the expansion stable massage device, when the device is used, the shell is attached to a human body, the movable threaded shaft is extruded and moves inwards, the worm sleeve can rotate due to the threaded connection, the worm sleeve can drive the worm gear sleeve to rotate, the stud can rotate, the expansion block can be automatically sent out outwards through the threaded connection, the massage ball can be contacted with the skin of the human body and relatively move in the moving process of the expansion block, good massage effect is achieved, discomfort of the muscle of the human body is relieved, the expansion block can be stably adsorbed on the skin of the human body after being expanded, the area of the contact part of the device and the human body can be expanded through the design of a linkage structure, so that the stability of the device in use can be effectively improved, the puncture deviation condition can not occur, the use effect is improved, and meanwhile, good muscle relaxing massage effect can be achieved, the use effect is good.
2. According to the kidney puncture device, the relieving component is installed inside, when kidney puncture is carried out, the pull rod is directly pressed inwards to displace the pull rod, the puncture needle can be pushed to displace towards the inner side to puncture, meanwhile, the threaded end shaft at one end of the pull rod can synchronously move to drive the transmission gear sleeve connected with external threads to rotate, due to the meshing connection effect of the driven gear and the transmission gear sleeve, the inner installation shaft with the driven gear can be driven to rotate, the relieving head is synchronously driven to rotate, the rotating relieving head can perform relieving treatment on a puncture area, and the functionality of the kidney puncture device can be effectively improved through the action of a linkage structure.
3. According to the invention, the medicine bag is arranged in the medicine bag, the side rod and the pressing plate on one side of the medicine bag can be driven to move while the threaded end shaft moves, the moving pressing plate can extrude the medicine bag, the liquid medicine in the medicine bag can be extruded into the medicine receiving shell through the liquid guide pipe, the medicine can be stored in the medicine receiving shell, when the puncture needle punctures each time, the liquid medicine in the medicine receiving shell can synchronously flow down to a puncture area along the puncture needle due to gravity, through the linkage structure design, the automatic medicine feeding function in the puncture process can be realized, the puncture effect can be improved by synchronously feeding the medicine, the follow-up operation is not needed, the medicine bag is convenient and quick, and the using effect is good.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a perspective view of the expansion stabilizing massage assembly of the present invention;
fig. 4 is an exploded perspective view of the expansion stabilizing massage assembly of the present invention;
FIG. 5 is an enlarged side perspective view of the expansion block of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in the present invention;
fig. 7 is an enlarged schematic view of the structure at B in the present invention.
Description of reference numerals:
1. a housing; 2. an expansion stabilizing massage assembly; 21. an expansion block; 22. a stud; 23. a worm sleeve; 24. a limiting slide bar; 25. a worm gear sleeve; 26. moving the threaded shaft; 27. a suction cup; 28. mounting holes; 29. a massage ball; 210. a temperature sensor; 3. a sliding sleeve; 4. a puncture assembly; 41. a side lever; 42. pressing a plate; 43. a pull rod; 44. a threaded end shaft; 45. puncturing needle; 46. a pedestal; 47. a transmission gear sleeve; 5. a medicine bag; 6. a medicine injection tube; 7. a soothing component; 71. an inner mounting shaft; 72. a driven gear; 73. relieving the head; 8. a medicine receiving shell; 9. a one-way valve; 10. a catheter.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-7, a kidney puncture device for nephrology department comprises a housing 1, a sliding sleeve 3 is fixedly mounted on the side wall of the housing 1, an expansion stabilizing massage assembly 2 is arranged inside the housing 1, a puncture assembly 4 is slidably mounted inside the sliding sleeve 3, a medicine bag 5 is arranged inside the housing 1, a medicine injection tube 6 is fixedly mounted on the side wall of the medicine bag 5, and one end of the medicine injection tube 6 is located outside the housing 1.
In another embodiment, the dilatation-stabilizing massage assembly 2 includes a worm sheath 23, the massage device comprises a limiting slide rod 24 and a worm gear sleeve 25, a worm sleeve 23 and the worm gear sleeve 25 are rotatably installed in a shell 1 through a sleeve frame, the limiting slide rod 24 is transversely and fixedly installed in the shell 1, a movable threaded shaft 26 is slidably installed outside the limiting slide rod 24, the movable threaded shaft 26 is in threaded connection with the worm sleeve 23, a stud 22 is fixedly installed inside the worm gear sleeve 25, the worm sleeve 23 is in threaded connection with the worm gear sleeve 25, expansion blocks 21 are installed at two ends of the stud 22 through threads, the expansion blocks 21 are slidably installed in the shell 1, mounting holes 28 are formed in the side wall of each expansion block 21, massage balls 29 are rotatably installed inside the mounting holes 28 through rotating shafts, suction cups 27 are fixedly installed on the side wall of each expansion block 21, a temperature sensor 210 is fixedly installed inside each expansion block 21, and the temperature sensor 210 is located on the outer side of each expansion block 21.
When the device is used, the shell 1 is attached to a human body, the movable threaded shaft 26 can be squeezed and moves inwards, the worm sleeve 23 can rotate due to the threaded connection, the worm sleeve 23 can drive the worm sleeve 25 to rotate, the stud 22 rotates, the expansion block 21 can be automatically sent out outwards through the threaded connection, the expansion block 21 can move in the moving process, the massage ball 29 can be in contact with the skin of the human body and can move relatively, a good massage effect is achieved, discomfort of the muscle of the human body is relieved, after the expansion block 21 expands, the expansion block can be stably adsorbed on the skin of the human body through the sucking disc 27, the stability of the device during use is improved, and the puncture deviation cannot occur.
In another embodiment, the puncture assembly 4 includes a pull rod 43, the pull rod 43 is slidably mounted in the sliding sleeve 3, one end of the pull rod 43 is fixedly mounted with a threaded end shaft 44, and one end of the threaded end shaft 44 is fixedly mounted with a puncture needle 45. The inside fixed mounting that puncture needle 45 outside is located casing 1 has a medicine shell 8 of receiving, connect through catheter 10 between anther sac 5 and the medicine shell 8 of receiving, catheter 10's outside is provided with check valve 9, fixed mounting has side lever 41 on the lateral wall of screw thread end shaft 44, the one end fixed mounting of side lever 41 has clamp plate 42, clamp plate 42 is located one side of anther sac 5, fixed mounting has pedestal 46 on the inner wall of casing 1, the last rotation of pedestal 46 installs transmission gear sleeve 47, transmission gear sleeve 47 and screw thread end shaft 44 threaded connection.
When carrying out the kidney puncture, direct through inboard pressure to move pull rod 43, the inboard displacement of pull rod 43, can promote the inboard displacement of pjncture needle 45, puncture, the screw thread end shaft 44 of the one end of pull rod 43 can synchronous motion, drive outside threaded connection's transmission tooth cover 47 rotates, because driven gear 72 and transmission tooth cover 47's meshing connection effect, can drive the interior installation axle 71 that has driven gear 72 and rotate, the synchronous drive head 73 that relieves rotates, the regional processing of relieving to puncture can be played to the pivoted head 73 that relieves.
In another embodiment, the interior of the housing 1 is rotatably mounted with the relaxing assembly 7, the relaxing assembly 7 includes an inner mounting shaft 71, the inner mounting shaft 71 is rotatably mounted in the interior of the housing 1 through a shaft sleeve, a driven gear 72 is fixedly mounted on the exterior of the inner mounting shaft 71, the driven gear 72 is meshed with the transmission gear sleeve 47, a relaxing head 73 is fixedly mounted on one end of the inner mounting shaft 71, and the relaxing head 73 is located on the outer side of the housing 1.
When the threaded end shaft 44 displaces, the side rod 41 and the pressing plate 42 on one side can be driven to move, the moving pressing plate 42 can extrude the medicine bag 5, liquid medicine in the medicine bag 5 can be extruded into the medicine receiving shell 8 through the liquid guide tube 10, medicine can be stored in the medicine receiving shell 8, and when the puncture needle 45 punctures every time, the liquid medicine in the medicine receiving shell 8 can synchronously flow down to a puncture area along the puncture needle 45 due to gravity.
The invention also discloses a puncture method of the kidney puncture device for nephrology department, which comprises the following steps:
s1, when the device is used, the shell 1 is attached to a human body, the movable threaded shaft 26 is extruded and moves inwards, the worm sleeve 23 rotates due to the threaded connection, the worm sleeve 23 can drive the worm sleeve 25 to rotate, the stud 22 rotates, the expansion block 21 can be automatically sent outwards through the threaded connection, and the massage ball 29 can contact with the skin of the human body and move relatively in the moving process of the expansion block 21, so that a good massage effect is achieved, and discomfort of the muscle of the human body is relieved;
s2, after the expansion block 21 is expanded, the suction cup 27 can be stably adsorbed on the skin of the human body by pressing the shell 1, so that the stability of the device in use is improved, and the puncture deviation can not occur;
s3, when the kidney puncture is carried out, the pull rod 43 is directly pressed inwards, the pull rod 43 moves inwards, and the puncture needle 45 can be pushed to move inwards to carry out the puncture;
s4, the threaded end shaft 44 at one end of the pull rod 43 moves synchronously to drive the transmission gear sleeve 47 connected with external threads to rotate, the driven gear 72 and the transmission gear sleeve 47 are meshed and connected to drive the inner mounting shaft 71 with the driven gear 72 to rotate, the relieving head 73 is synchronously driven to rotate, and the rotating relieving head 73 can perform relieving treatment on a puncture area;
s5, the side rod 41 and the pressing plate 42 on one side can be driven to move when the threaded end shaft 44 displaces, the moving pressing plate 42 can extrude the medicine bag 5, the speed and the dosage of the medicine injected in the medicine bag medicine applying process can be effectively controlled according to the moving speed and the moving distance of the pressing plate 42, the speed and the dosage of the medicine injected can meet the requirements of a patient when medical staff automatically apply medicine, the medicine liquid in the medicine bag 5 can be extruded into the medicine receiving shell 8 through the liquid guide tube 10, the medicine can be stored in the medicine receiving shell 8, and when the puncture needle 45 punctures each time, the medicine liquid in the medicine receiving shell 8 can synchronously flow to a puncture area along with the puncture needle 45 due to gravity.
The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The utility model provides a kidney piercing depth for nephrology dept, includes casing (1), its characterized in that: fixed mounting has sliding sleeve (3) on the lateral wall of casing (1), the inside of casing (1) is provided with the expansion and stabilizes massage subassembly (2), the inside slidable mounting of sliding sleeve (3) has puncture assembly (4), the inside of casing (1) is provided with anther sac (5), fixed mounting has injection pipe (6) on the lateral wall of anther sac (5), the one end of injection pipe (6) is located the outside of casing (1).
2. The nephrolithotomy device of claim 1, wherein: the expansion stabilizing massage assembly (2) comprises a worm sleeve (23), a limiting sliding rod (24) and a worm gear sleeve (25), the worm sleeve (23) and the worm gear sleeve (25) are rotatably installed in the shell (1) through a sleeve frame, the limiting sliding rod (24) is transversely and fixedly installed in the shell (1), and a movable threaded shaft (26) is installed outside the limiting sliding rod (24) in a sliding mode.
3. The nephrolithotomy device according to claim 2, characterized in that: the movable threaded shaft (26) is in threaded connection with the worm sleeve (23), a stud (22) is fixedly installed inside the worm sleeve (25), the worm sleeve (23) is in threaded connection with the worm sleeve (25), expansion blocks (21) are installed at two ends of the stud (22) in a threaded mode, and the expansion blocks (21) are installed in the shell (1) in a sliding mode.
4. The nephrolithotomy device according to claim 3, characterized in that: be provided with mounting hole (28) on the lateral wall of expansion piece (21), massage ball (29) are installed through the pivot rotation in the inside of mounting hole (28), fixed mounting has sucking disc (27) on the lateral wall of expansion piece (21), the inside fixed mounting of expansion piece (21) has temperature sensor (210), temperature sensor (210) are located the outside of expansion piece (21).
5. The nephrolithotomy device according to claim 4, characterized in that: puncture subassembly (4) include pull rod (43), pull rod (43) slidable mounting is in sliding sleeve (3), the one end fixed mounting of pull rod (43) has screw thread end axle (44), the one end fixed mounting of screw thread end axle (44) has pjncture needle (45), the inside fixed mounting that pjncture needle (45) outside is located casing (1) has receipts medicine shell (8), be connected through catheter (10) between anther sac (5) and receipts medicine shell (8), the outside of catheter (10) is provided with check valve (9), fixed mounting has side lever (41) on the lateral wall of screw thread end axle (44).
6. The nephrolithotomy device according to claim 5, characterized in that: one end of the side rod (41) is fixedly provided with a pressing plate (42), and the pressing plate (42) is positioned on one side of the medicine bag (5).
7. The nephrolithotomy device of claim 6, wherein: fixed mounting has pedestal (46) on the inner wall of casing (1), rotate on pedestal (46) and install transmission tooth cover (47), transmission tooth cover (47) and screw thread end axle (44) threaded connection.
8. The nephrolithotomy device of claim 7, wherein: the inside of casing (1) is rotated and is installed subassembly (7) of releiving, subassembly (7) of releiving is including interior installation axle (71), interior installation axle (71) are passed through the axle sleeve and are rotated the inside of installing in casing (1).
9. The nephrolithotomy device of claim 8, wherein: the outside fixed mounting of interior installation axle (71) has driven gear (72), driven gear (72) are connected with transmission gear sleeve (47) intermeshing, the one end fixed mounting of interior installation axle (71) has head (73) of releiving, head (73) of releiving are located the outside of casing (1).
10. The renal puncture device for nephrology department of claim 9, wherein: the method comprises the following steps:
s1, when the device is used, the shell (1) is attached to a human body, the movable threaded shaft (26) is extruded and moves inwards, the worm sleeve (23) rotates due to the threaded connection, the worm sleeve (23) can drive the worm gear sleeve (25) to rotate, the stud (22) rotates, the expansion block (21) can be automatically sent outwards through the threaded connection, and the massage balls (29) can contact with the skin of the human body and move relatively in the moving process of the expansion block (21), so that a good massage effect is achieved, and discomfort of the muscle of the human body is relieved;
s2, after the expansion block (21) is expanded, the device can be stably adsorbed on the skin of a human body through the sucking disc (27), so that the stability of the device in use is improved, and the puncture deviation can not occur;
s3, when the kidney puncture is carried out, the pull rod (43) is directly pressed inwards to lead the pull rod (43) to move inwards, and the puncture needle (45) can be pushed to move inwards to carry out the puncture;
s4, a threaded end shaft (44) at one end of a pull rod (43) can synchronously move to drive a transmission gear sleeve (47) in external threaded connection to rotate, an inner mounting shaft (71) with a driven gear (72) can be driven to rotate due to the meshing connection effect of the driven gear (72) and the transmission gear sleeve (47), a relieving head (73) is synchronously driven to rotate, and the rotating relieving head (73) can perform relieving treatment on a puncture region;
s5, when the threaded end shaft (44) displaces, the side rod (41) and the pressing plate (42) on one side of the threaded end shaft can be driven to move, the moving pressing plate (42) can extrude the medicine bag (5), liquid medicine in the medicine bag (5) can be extruded into the medicine receiving shell (8) through the liquid guide pipe (10), medicine can be stored in the medicine receiving shell (8), and when the puncture needle (45) punctures every time, the liquid medicine in the medicine receiving shell (8) can synchronously flow down to a puncture area along with the puncture needle (45) due to gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397324.8A CN114795412A (en) | 2022-04-15 | 2022-04-15 | Kidney puncture device for nephrology department and puncture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397324.8A CN114795412A (en) | 2022-04-15 | 2022-04-15 | Kidney puncture device for nephrology department and puncture method thereof |
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| Publication Number | Publication Date |
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| CN114795412A true CN114795412A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210397324.8A Pending CN114795412A (en) | 2022-04-15 | 2022-04-15 | Kidney puncture device for nephrology department and puncture method thereof |
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| CN (1) | CN114795412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457908A (en) * | 2022-02-23 | 2022-05-10 | 衢州学院 | Supporting seat for assembly type building with stable effect of shock attenuation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457908A (en) * | 2022-02-23 | 2022-05-10 | 衢州学院 | Supporting seat for assembly type building with stable effect of shock attenuation |
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