CN114452511B - Urinary surgery catheterization device - Google Patents
Urinary surgery catheterization device Download PDFInfo
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- CN114452511B CN114452511B CN202111617358.5A CN202111617358A CN114452511B CN 114452511 B CN114452511 B CN 114452511B CN 202111617358 A CN202111617358 A CN 202111617358A CN 114452511 B CN114452511 B CN 114452511B
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- clamping
- assembly
- mounting seat
- component
- mounting plate
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
-
- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
- A61B90/17—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins for soft tissue, e.g. breast-holding devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/088—Supports for equipment on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
- A61M2210/1096—Male
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/16—Male reproductive, genital organs
- A61M2210/167—Penis
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a urinary catheterization device for urinary surgery, which comprises a first mounting seat, a placement component, a first clamping component, a second clamping component, a lubrication component, a second mounting seat, a catheterization component and a cannula component; one end of the placement component is hinged to one end of the first mounting seat; the first clamping assembly and the second clamping assembly are fixedly arranged at the upper end of the placement assembly; the first clamping assembly and the second clamping assembly have the same structure; the second mounting seat is arranged at the other end of the first mounting seat in a lifting manner; the lubricating assembly is fixedly arranged at one end, close to the placement assembly, of the second mounting seat; the cannula component is fixedly arranged on the second mounting seat; through the arrangement, the catheter is not required to be clamped by forceps to operate, crease is not caused to be generated on the catheter, the urethra of a patient is injured, and the intubation tube is safer.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a urinary catheterization device for urinary surgery.
Background
In clinic, for patients suffering from urinary incontinence, uremia and requiring tight monitoring of urine volume, it is generally necessary to place a urinary catheterization assembly on the patient, and the existing urinary catheterization assembly is generally made of soft materials such as natural rubber, silicone rubber or polyvinyl chloride (PVC); when the urine guide device is installed, one end of the urine guide component is required to be inserted into the bladder through the urethra of a patient, and the other end of the urine guide component is reserved outside the urethra and used for connecting a ureter and connecting a urine storage bag through the ureter, so that the purpose of guiding urine is achieved.
However, when catheterization is performed on a male patient, medical staff usually directly lift the penis of the patient by hand and insert the catheter in alignment with the urethra, so that discomfort of the patient is easily caused, and the urethra of the patient is damaged due to bad grasping force.
Disclosure of Invention
In order to solve the problems, the invention provides a urinary catheterization device for urinary surgery, which comprises a first mounting seat, a placement component, a first clamping component, a second clamping component, a lubrication component, a second mounting seat, a catheterization component and a cannula component;
one end of the placement component is hinged to one end of the first mounting seat; the first clamping assembly and the second clamping assembly are fixedly arranged at the upper end of the placement assembly; the first clamping assembly and the second clamping assembly have the same structure;
the second mounting seat is arranged at the other end of the first mounting seat in a lifting manner; the lubricating assembly is fixedly arranged at one end, close to the placement assembly, of the second mounting seat; the cannula component is fixedly arranged on the second mounting seat;
the urethral catheterization assembly comprises a catheter and a clamping connector; the clamping connector comprises a first clamping block, a check ring, a first stop lever, a second clamping block and a second stop lever, wherein one end of the first clamping block is fixedly connected with the outer wall of the check ring; the catheter is in sliding clamping connection with the retainer ring; the other end of the first clamping block is fixedly connected with the second clamping block; the second clamping block is also internally provided with a check ring, the first clamping block, the second clamping block and the check ring are detachably clamped in the lubricating assembly, and the joint is sealed; one end of the catheter is arranged in the intubation component in a transmission way.
Further, the placement component comprises a second mounting plate, a first baffle and a connecting rod; a first cushion is fixedly arranged at one end of the second mounting plate, which is far away from the second mounting seat; the two groups of first baffles are fixedly arranged on two sides of the second mounting plate; a plurality of groups of first through holes are formed in the first baffle; and a second cushion is fixedly arranged at one end, far away from the second mounting seat, of the two groups of first baffle plates.
Further, a first cambered surface is arranged on one side, away from the second mounting seat, of the first cushion; the first cambered surface is a convex surface; a second cambered surface is arranged on one side, away from the second mounting seat, of the second soft cushion; the second cambered surface is a concave surface.
Further, the first clamping assembly comprises two groups of clamping parts, and the two groups of clamping parts are symmetrically arranged; the clamping part comprises a clamping block, a pressing block and a movable rod; one end of the movable rod is fixedly arranged at one side of the two groups of clamping blocks, which are far away from each other; the movable rod movably penetrates through the first through hole; the other end of the movable rod is fixedly connected with the pressing block; and a spring is further arranged between the pressing block and the first baffle.
Further, the clamping blocks are fixedly arranged on one side, close to the two groups of first baffles, of the clamping blocks; a third cambered surface is arranged on one side, close to the two groups of clamping blocks; the third cambered surface is arranged as a concave surface.
Further, the second mounting seat comprises a third mounting plate; the two ends of the bottom of the third mounting plate are respectively in transmission connection with the output ends of a group of second lifting assemblies; and a plurality of groups of baffle columns are rotatably arranged on the third mounting plate.
Further, the lubrication assembly includes a storage box; the storage box is fixedly arranged at one end of the third mounting plate, which is close to the second mounting plate; a first clamping groove and a second clamping groove are formed in one side, close to the second mounting plate, of the storage box; a third clamping groove is formed in one side, away from the second mounting plate, of the storage box;
the third clamping groove is communicated with the first clamping groove and the second clamping groove; the first clamping block is detachably clamped in the second clamping groove, the check ring is detachably clamped in the third clamping groove, the second clamping block is detachably clamped in the first clamping groove, and the connecting positions are all in sealing arrangement.
Furthermore, the two ends of one side of the storage box far away from the second mounting plate are fixedly provided with a laser emitter and a laser receiver respectively; the laser transmitter is in signal connection with the laser receiver.
Further, the cannula assembly includes a first motor and a rotating wheel; one end of the body of the first motor and a plurality of groups of rotating wheels are fixedly arranged on the third mounting plate; the rotating wheels are in transmission connection with the output end of the first motor.
Further, one side of the retainer ring, which is close to the second clamping block, is rotationally provided with a first blocking cover through a torsion spring, and one side of the second clamping block, which is far away from the first blocking cover, is rotationally provided with a second blocking cover through the torsion spring.
The beneficial effects of the invention are as follows:
1. the first motor is started to enable the catheter to jack up the first baffle cover to enter the storage box and automatically coat the lubricant, then the catheter is jacked out from the second baffle cover, the second lifting assembly is adjusted to enable the end portion of the catheter to be aligned with the urethra of a patient, intubation is carried out, and when the resistance encountered by the catheter is greater than the friction force between the rotating wheel and the catheter, the first motor stops running to protect the urethra of the patient. The catheter is clamped by forceps to operate, crease is not caused on the catheter, the urethra of a patient is injured, and the intubation tube is safer.
2. The first clamping component and the second clamping component are pressed to sequentially clamp the penis of the patient, so that different parts are disinfected, and meanwhile, the situation that medical staff directly touch the penis of the patient by hands to cause discomfort of the patient and cause difficult intubation is avoided.
3. The laser transmitter and the laser receiver are used for detecting whether the catheter body of the urethral catheterization assembly has defects such as folds or not, recording the running distance of the catheter body, and reducing the difficulty of intubation.
4. By placing the urinary catheterization device between the legs of a patient; make the second cambered surface of second cushion laminate the skin of patient's penis root both sides, make the penis be located the second mounting panel, the root of patient's penis is laminated to the first cambered surface of first cushion simultaneously, improves patient's comfort, makes the patient relax, reduces the intubate degree of difficulty.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic structural view of a urinary catheterization device according to an embodiment of the present invention;
FIG. 2 shows a schematic structural view of a first mount according to an embodiment of the present invention;
FIG. 3 shows a schematic structural view of a placement module according to an embodiment of the present invention;
FIG. 4 shows a schematic cross-sectional view of a placement assembly according to an embodiment of the present invention;
FIG. 5 shows a schematic structural view of a first clamping assembly according to an embodiment of the present invention;
FIG. 6 is a schematic view showing a first view of a second mount according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a second view of a second mount according to an embodiment of the present invention;
FIG. 8 shows a schematic structural view of a urinary catheterization assembly according to an embodiment of the present invention;
fig. 9 is an enlarged schematic view of the portion a in fig. 8 according to an embodiment of the present invention.
In the figure: 1. a first mount; 11. a first mounting plate; 12. a first lifting assembly; 13. a second lifting assembly; 2. placing the assembly; 21. a second mounting plate; 211. a first cushion; 2111. a first cambered surface; 212. a connecting column; 22. a first baffle; 221. a first through hole; 23. a second cushion; 231. a second cambered surface; 24. a connecting rod; 3. a first clamping assembly; 31. clamping blocks; 311. a third cambered surface; 32. pressing the blocks; 33. a movable rod; 34. a spring; 4. a second clamping assembly; 5. a lubrication assembly; 51. a storage box; 511. a first clamping groove; 512. a second clamping groove; 513. a feed hole; 514. a third clamping groove; 52. a laser emitter; 53. a laser receiver; 6. a second mounting base; 61. a third mounting plate; 62. a baffle column; 7. a urinary catheterization assembly; 71. a urine storage bag; 72. a urinary catheter; 73. a clamping joint; 731. a first clamping block; 732. a retainer ring; 733. a first blocking cover; 734. a second clamping block; 735. a second blocking cover; 8. a cannula assembly; 81. a first motor; 82. and rotating the wheel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. 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.
The embodiment of the invention provides a urinary catheterization device, which comprises a first mounting seat 1, a placement component 2, a first clamping component 3, a second clamping component 4, a lubrication component 5, a second mounting seat 6, a catheterization component 7 and a cannula component 8, and is exemplified as shown in fig. 1.
One end of the placement component 2 is hinged to one end of the first mounting seat 1; the first clamping component 3 and the second clamping component 4 are fixedly arranged at the upper end of the placement component 2; the first clamping component 3 and the second clamping component 4 have the same structure;
the second mounting seat 6 is arranged at the other end of the first mounting seat 1 in a lifting manner; the lubrication assembly 5 is fixedly arranged at one end of the second mounting seat 6 close to the placement assembly 2; the intubation tube assembly 8 is fixedly installed on the second installation seat 6, one end of the catheterization assembly 7 is clamped in the lubrication assembly 5 in a sealing mode, and the other end of the catheterization assembly 7 is installed in the intubation tube assembly 8 in a transmission mode.
The placing component 2 can be turned over at one end of the first installation seat 1, and the turning angle is 0-90 degrees; the first clamping assembly 3 and the second clamping assembly 4 are used for clamping the penis of a patient; the second mounting seat 6 can be lifted and lowered at the other end of the first mounting seat 1, so as to be kept horizontal with the upper end surface of the placement component 2. Lubricating liquid can be filled in the lubricating assembly 5, the intubation assembly 8 controls the tube body of the catheterization assembly 7 to move, so that the tube body of the catheterization assembly 7 penetrates through the lubricating assembly 5, the tube body of the catheterization assembly 7 is lubricated, friction of the tube body of the catheterization assembly 7 to the urethra is reduced, and the success rate of intubation is improved.
The first mounting base 1 includes a first mounting plate 11, a first lifting assembly 12 and a second lifting assembly 13, as shown in fig. 2 by way of example.
The first lifting assembly 12 is fixedly arranged at one end of the first mounting plate 11; the two groups of second lifting assemblies 13 are fixedly arranged at the other end of the first mounting plate 11; the first lifting assembly 12 is used for controlling the placing assembly 2 to turn over; the two sets of second lifting assemblies 13 are used to control the second mounting base 6 such that the second mounting base 6 remains parallel to the placement assembly 2.
The placement assembly 2 includes a second mounting plate 21, a first baffle 22, and a connecting rod 24, as shown in fig. 3 and 4, for example.
A first cushion 211 is fixedly arranged at one end of the second mounting plate 21 far away from the second mounting seat 6; a first cambered surface 2111 is arranged on one side of the first soft cushion 211 away from the second mounting seat 6; the first cambered surface 2111 is a convex surface, and the first cambered surface 2111 is used for being attached to the root of the penis of a patient, so that discomfort of the patient is reduced. The bottom of the second mounting plate 21 is also fixedly provided with a connecting column 212, and the connecting column 212 is in transmission hinge joint with the output end of the first lifting assembly 12.
Two groups of first baffles 22 are fixedly arranged on two sides of the second mounting plate 21; the first baffle 22 is provided with a plurality of groups of first through holes 221; a second cushion 23 is fixedly arranged at one end of the two groups of first baffle plates 22 far away from the second mounting seat 6; a second cambered surface 231 is arranged on one side of the second cushion 23 away from the second mounting seat 6; the second cambered surface 231 is a concave surface; the second cambered surface 231 is used for being attached to the skin at two sides of the root of the penis of the patient, so that discomfort is avoided.
The first clamping assembly 3 and the second clamping assembly 4 have the same structure; the first clamping assembly 3 is described here as an example; the first clamping assembly 3 comprises two groups of clamping parts which are symmetrically arranged; the clamping portion includes a clamping block 31, a pressing block 32 and a movable bar 33, as shown in fig. 5, for example.
The clamping blocks 31 are movably arranged on one side of the two groups of first baffle plates 22, which are close to each other; a third cambered surface 311 is arranged on one side of the two groups of clamping blocks 31, which is close to each other; the third cambered surface 311 is provided with a concave surface for clamping the penis of the patient.
One end of the movable rod 33 is fixedly arranged at one side of the two groups of clamping blocks 31, which are far away from each other; and the movable rod 33 movably penetrates the first through hole 221; the other end of the movable rod 33 is fixedly connected with the pressing block 32; a spring 34 is also arranged between the pressing block 32 and the first baffle 22; the pressing blocks 32 are pressed to enable the two groups of clamping blocks 31 to be close to each other, so that the penis of a patient is clamped, and discomfort of the patient caused by direct contact of hands is avoided; at the same time the spring 34 is compressed and the clamp block automatically opens when it is not needed to hold the patient's penis, and is separated from the patient, and the removal is more convenient.
Different parts of the penis of the patient are respectively clamped by the first clamping component 3 and the second clamping component 4, so that medical staff can disinfect the penis step by step conveniently.
The lubrication assembly 5 comprises a storage box 51;
the second mounting seat 6 comprises a third mounting plate 61 and a baffle post 62;
the cannula assembly 8 comprises a first motor 81 and a rotating wheel 82; as illustrated in fig. 6 and 7.
The storage box 51 is fixedly arranged at one end of the third mounting plate 61 close to the second mounting plate 21; a first clamping groove 511 and a second clamping groove 512 are formed in one side, close to the second mounting plate 21, of the storage box 51; the first clamping groove 511 is communicated with the second clamping groove 512; a third clamping groove 514 is formed in one side, far away from the second mounting plate 21, of the storage box 51; the third clamping groove 514 is communicated with the first clamping groove 511 and the second clamping groove 512; a charging hole 513 is formed in the top of the storage box 51 for adding a lubricant;
the two ends of one side of the storage box 51 far away from the second mounting plate 21 are fixedly provided with a laser emitter 52 and a laser receiver 53 respectively; the laser transmitter 52 is in signal connection with a laser receiver 53.
The laser emitter 52 and the laser receiver 53 are used for detecting whether the catheter body of the catheterization assembly 7 has defects such as folds or not, recording the running distance of the catheter, and increasing the success rate of intubation.
The two ends of the bottom of the third mounting plate 61 are respectively connected with the output ends of a group of second lifting assemblies 13 in a transmission way; a plurality of groups of baffle columns 62 are rotatably arranged on the third mounting plate 61; the baffle posts 62 are used for guiding the tube body of the urethral catheterization assembly 7, and prevent the tube body of the urethral catheterization assembly 7 from being wound and bent.
One end of the body of the first motor 81 and a plurality of sets of rotating wheels 82 are fixedly arranged on the third mounting plate 61; a plurality of groups of rotating wheels 82 are in transmission connection with the output end of the first motor 81; the rotating wheels 82 are used for clamping the catheter body of the urethral catheterization assembly 7, and drive the catheter body of the urethral catheterization assembly 7 to move through the driving of the first motor 81.
The urinary catheterization assembly 7 comprises a urine storage bag 71, a urinary catheter 72 and a clamping connector 73; as illustrated in fig. 8 and 9.
One end of the catheter 72 is fixedly connected with the urine storage bag 71; the other end of the catheter 72 is movably clamped with the clamping connector 73;
the clamping head 73 comprises a first clamping block 731, a retainer ring 732, a first blocking cover 733, a second clamping block 734 and a second blocking cover 735, wherein the first clamping block 731 is detachably clamped in the second clamping groove 512 and is in sealing arrangement; the retainer ring 732 is detachably clamped in the third clamping groove 514, and the connection part is sealed; the retainer ring 732 is configured to slidably engage the urinary catheter 72.
One end of the first clamping block 731 is fixedly connected with the outer wall of the retaining ring 732; the other end of the first clamping block 731 is fixedly connected with the second clamping block 734; the second clamping block 734 is also provided with a retainer ring 732, and the second clamping block 734 is detachably clamped in the first clamping groove 511 and is in sealing arrangement.
A first baffle cover 733 is rotatably arranged on one side of the retainer ring 732, which is close to the second clamping block 734, through a torsion spring, so that lubricant is prevented from flowing out of the retainer ring 732 before the catheter 72 enters the storage box 51; the second retaining cover 735 is rotatably mounted on the side, away from the first retaining cover 733, of the second retaining block 734 by a torsion spring, so that lubricant is prevented from flowing out of the second retaining block 734 before the urinary catheter 72 enters the storage box 51.
The working principle of the urinary catheterization device for urinary surgery provided by the embodiment of the invention is as follows:
firstly, the two legs of a male patient are slightly separated, and the urethral catheterization device is placed between the two legs of the patient; the second cambered surface 231 of the second cushion 23 is attached to the skin on two sides of the root of the penis of the patient, the penis is located on the second mounting plate 21, and meanwhile the first cambered surface 2111 of the first cushion 211 is attached to the root of the penis of the patient, so that comfort of the patient is improved, the patient is relaxed, and the intubation difficulty is reduced.
Then, the first clamping component 3 and the second clamping component 4 are pressed to sequentially clamp the penis of the patient, so that different parts are disinfected, and meanwhile, the situation that medical staff directly touch the penis of the patient by hands to cause discomfort of the patient and cause difficult intubation is avoided.
Then after clamping the penis of the patient, the first lifting assembly 12 is adjusted to maintain the included angle between the penis of the patient and the abdominal wall between 60 degrees and 90 degrees, so as to facilitate intubation.
The clamping connector 73 is inserted into the first clamping groove 511, the first clamping block is clamped in the second clamping groove 512, the retaining ring 732 is clamped in the third clamping groove 514, the second clamping block 734 is clamped in the first clamping groove 511, and the connection is in a sealing arrangement. And lubricant is added from the feed hole 513 into the storage box 51. And then the first motor 81 is started to enable the catheter 72 to jack up the first baffle cover 733 to enter the storage box 51 and automatically coat lubricant, then the catheter is jacked up from the second baffle cover 735, the second lifting assembly 13 is adjusted to enable the end part of the catheter 72 to be aligned with the urethra of the patient, intubation is carried out, and when the resistance encountered by the catheter 72 is larger than the friction force between the rotating wheel 82 and the catheter 72, the first motor 81 stops running, so that the urethra of the patient is protected. And detect the defect such as crease of catheterization assembly 7 body through laser emitter 52 and laser receiver 53 to record the travel distance of management body, reduce the degree of difficulty of intubate. After the intubation is finished, the clamping connector 73 can be removed from the storage box 51 along with the urinary catheter 72, so that the urinary catheter 72 can be switched more conveniently, forceps are not needed to clamp the urinary catheter for operation, the urinary catheter 72 cannot be caused to produce folds, the urethra of a patient is injured, and the intubation is safer.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A urinary surgery catheterization device, characterized in that: the catheter comprises a first mounting seat (1), a placement component (2), a first clamping component (3), a second clamping component (4), a lubrication component (5), a second mounting seat (6), a catheterization component (7) and a cannula component (8);
one end of the placement component (2) is hinged to one end of the first mounting seat (1); the first clamping assembly (3) and the second clamping assembly (4) are fixedly arranged at the upper end of the placement assembly (2); the first clamping assembly (3) and the second clamping assembly (4) are identical in structure;
the second mounting seat (6) is arranged at the other end of the first mounting seat (1) in a lifting manner; the lubricating assembly (5) is fixedly arranged at one end, close to the placement assembly (2), of the second mounting seat (6); the cannula assembly (8) is fixedly arranged on the second mounting seat (6);
the urethral catheterization assembly (7) comprises a catheter (72) and a clamping connector (73); the clamping connector (73) comprises a first clamping block (731), a retaining ring (732) and a second clamping block (734), and one end of the first clamping block (731) is fixedly connected with the outer wall of the retaining ring (732); the catheter (72) is in sliding clamping connection with the retainer ring (732); the other end of the first clamping block (731) is fixedly connected with the second clamping block (734); a retaining ring (732) is also arranged in the second clamping block (734), and the first clamping block (731), the second clamping block (734) and the retaining ring (732) are detachably clamped in the lubricating assembly (5) and the joint is sealed; one end of the catheter (72) is arranged in the intubation component (8) in a transmission way; a first blocking cover (733) is rotatably arranged on one side, close to the second clamping block (734), of the retaining ring (732), and a second blocking cover (735) is rotatably arranged on one side, far away from the first blocking cover (733), of the second clamping block (734) through a torsion spring;
the lubrication assembly (5) comprises a storage box (51); the storage box (51) is fixedly arranged at one end, close to the second mounting plate (21), of the third mounting plate (61); a first clamping groove (511) and a second clamping groove (512) are formed in one side, close to the second mounting plate (21), of the storage box (51); a third clamping groove (514) is formed in one side, far away from the second mounting plate (21), of the storage box (51);
the third clamping groove (514) is communicated with the first clamping groove (511) and the second clamping groove (512); the first clamping block (731) is detachably clamped in the second clamping groove (512), the retaining ring (732) is detachably clamped in the third clamping groove (514), the second clamping block (734) is detachably clamped in the first clamping groove (511), and the connection parts are all in sealing arrangement;
the two ends of one side of the storage box (51) far away from the second mounting plate (21) are fixedly provided with a laser emitter (52) and a laser receiver (53) respectively; the laser transmitter (52) is in signal connection with the laser receiver (53);
the cannula assembly (8) comprises a first motor (81) and a rotating wheel (82); one end of the body of the first motor (81) and a plurality of groups of rotating wheels (82) are fixedly arranged on the third mounting plate (61); the rotating wheels (82) are in transmission connection with the output end of the first motor (81).
2. A urological catheterization device as defined in claim 1, characterized in that:
the placement assembly (2) comprises a second mounting plate (21), a first baffle (22) and a connecting rod (24); a first soft cushion (211) is fixedly arranged at one end, far away from the second mounting seat (6), of the second mounting plate (21); the two groups of first baffles (22) are fixedly arranged on two sides of the second mounting plate (21); a plurality of groups of first through holes (221) are formed in the first baffle plate (22); and a second soft cushion (23) is fixedly arranged at one end, far away from the second mounting seat (6), of each of the two groups of first baffle plates (22).
3. A urological catheterization device as defined in claim 2, characterized in that: a first cambered surface (2111) is arranged on one side of the first soft cushion (211) far away from the second mounting seat (6); the first cambered surface (2111) is a convex surface; a second cambered surface (231) is arranged on one side, far away from the second mounting seat (6), of the second soft cushion (23); the second cambered surface (231) is a concave surface.
4. A urological catheterization device according to claim 3, characterized in that: the first clamping assembly (3) comprises two groups of clamping parts which are symmetrically arranged; the clamping part comprises a clamping block (31), a pressing block (32) and a movable rod (33); one end of the movable rod (33) is fixedly arranged at one side of the two groups of clamping blocks (31) away from each other; and the movable rod (33) movably penetrates through the first through hole (221); the other end of the movable rod (33) is fixedly connected with the pressing block (32); a spring (34) is further arranged between the pressing block (32) and the first baffle plate (22).
5. A urological catheterization device as defined in claim 4, characterized in that: the clamping blocks (31) are fixedly arranged on one side, close to the two groups of first baffles (22); a third cambered surface (311) is arranged at one side of the two groups of clamping blocks (31) close to each other; the third cambered surface (311) is arranged as a concave surface.
6. A urological catheterization device as defined in claim 1, characterized in that: the second mounting seat (6) comprises a third mounting plate (61); the two ends of the bottom of the third mounting plate (61) are respectively connected with the output ends of a group of second lifting assemblies (13) in a transmission way; and a plurality of groups of baffle columns (62) are rotatably arranged on the third mounting plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617358.5A CN114452511B (en) | 2021-12-27 | 2021-12-27 | Urinary surgery catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617358.5A CN114452511B (en) | 2021-12-27 | 2021-12-27 | Urinary surgery catheterization device |
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| Publication Number | Publication Date |
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| CN114452511A CN114452511A (en) | 2022-05-10 |
| CN114452511B true CN114452511B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111617358.5A Active CN114452511B (en) | 2021-12-27 | 2021-12-27 | Urinary surgery catheterization device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003068077A1 (en) * | 2002-02-13 | 2003-08-21 | Krause William R | Urological device for the incontinent male |
| EP3272385A1 (en) * | 2016-07-21 | 2018-01-24 | Uromed Kurt Drews Kg | Catheter for intermittent self-catheterization |
| CN211634836U (en) * | 2020-02-24 | 2020-10-09 | 田福玫 | Catheter suitable for clinical care |
| CN212593240U (en) * | 2020-03-12 | 2021-02-26 | 董玉荣 | Urinary surgery is with urethral catheterization device convenient to change catheter |
| CN112516392A (en) * | 2020-11-28 | 2021-03-19 | 青岛大学附属医院 | Uropoiesis surgery care implement that urine can not be missed |
| CN215135542U (en) * | 2020-12-15 | 2021-12-14 | 吴华军 | Support device for urinary surgery convenient urinary catheter installation |
-
2021
- 2021-12-27 CN CN202111617358.5A patent/CN114452511B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003068077A1 (en) * | 2002-02-13 | 2003-08-21 | Krause William R | Urological device for the incontinent male |
| EP3272385A1 (en) * | 2016-07-21 | 2018-01-24 | Uromed Kurt Drews Kg | Catheter for intermittent self-catheterization |
| CN211634836U (en) * | 2020-02-24 | 2020-10-09 | 田福玫 | Catheter suitable for clinical care |
| CN212593240U (en) * | 2020-03-12 | 2021-02-26 | 董玉荣 | Urinary surgery is with urethral catheterization device convenient to change catheter |
| CN112516392A (en) * | 2020-11-28 | 2021-03-19 | 青岛大学附属医院 | Uropoiesis surgery care implement that urine can not be missed |
| CN215135542U (en) * | 2020-12-15 | 2021-12-14 | 吴华军 | Support device for urinary surgery convenient urinary catheter installation |
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| Publication number | Publication date |
|---|---|
| CN114452511A (en) | 2022-05-10 |
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