CN117839041B - Urinary catheterization equipment for urinary surgery - Google Patents
Urinary catheterization equipment for urinary surgery Download PDFInfo
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- CN117839041B CN117839041B CN202410083894.9A CN202410083894A CN117839041B CN 117839041 B CN117839041 B CN 117839041B CN 202410083894 A CN202410083894 A CN 202410083894A CN 117839041 B CN117839041 B CN 117839041B
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- plate
- fixedly connected
- adjusting
- sliding
- lower abdomen
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- 230000002485 urinary effect Effects 0.000 title claims abstract description 25
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- 210000001015 abdomen Anatomy 0.000 claims abstract description 43
- 210000003899 penis Anatomy 0.000 claims abstract description 21
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 230000003313 weakening effect Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 23
- 238000003780 insertion Methods 0.000 abstract description 9
- 230000037431 insertion Effects 0.000 abstract description 9
- 210000003708 urethra Anatomy 0.000 abstract description 9
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 13
- 239000012634 fragment Substances 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000001050 lubricating effect Effects 0.000 description 9
- 210000003932 urinary bladder Anatomy 0.000 description 9
- 230000013011 mating Effects 0.000 description 6
- 210000002700 urine Anatomy 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 210000003953 foreskin Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000012931 Urologic disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
Classifications
-
- 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
- A61M25/02—Holding devices, e.g. 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides urethral catheterization equipment for urology surgery, and belongs to the technical field of medical appliances; the catheterization equipment comprises a lower abdomen bonding plate and a catheter, wherein the side surface of the lower abdomen bonding plate is rotationally connected with an adjusting plate, the upper surface of the adjusting plate is fixedly connected with a sliding rod, the surfaces of the lower abdomen bonding plate and the adjusting plate are respectively provided with an adjusting component, the surface of the adjusting plate is provided with a fixing component, and the outer surface of the sliding rod is slidably connected with an insertion pipe auxiliary component. According to the invention, the included angle between the adjusting plate and the lower abdomen attaching plate can be adjusted by arranging the adjusting component, the penis and the glans of a patient can be respectively fixed by arranging the fixing component, and by arranging the intubation auxiliary component, not only can the urinary catheter be inserted into the urethra of the patient by an operator be assisted, but also the urinary catheter can be automatically lubricated in the process of insertion, and the insertion and lubrication of the urinary catheter are synchronously carried out, so that the labor force of the operator can be greatly lightened by the arrangement.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to urethral catheterization equipment for urology surgery.
Background
Urology surgery is a hospital department mainly diagnosing and treating the diseases of the surgical part of the urinary system, and mainly treating various urologic diseases. In medicine, urine is drained from urinary bladder by inserting a catheter into urinary tract, wherein the catheterization is divided into catheter indwelling catheterization and intermittent catheterization. The catheter is kept in the patient, and the catheter should be pulled out as soon as possible and replaced periodically when the patient is permitted to get ill. The latter will be catheterized every 4 to 6 hours, i.e. the catheter is pulled out after the bladder has been emptied.
The catheter is a pipeline which is inserted into the urinary bladder by the urethra so as to drain urine, is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the urinary bladder by the urethra so as to drain urine, and is fixed in the urinary bladder by an air bag near the head end of the catheter after being inserted into the urinary bladder, so that the catheter is not easy to fall off, and the drainage tube is connected with a urine bag to collect urine.
For male patients, an operator needs to lubricate the tube body of the catheter before inserting the catheter into the patient, after the treatment, one hand of the operator clamps the catheter by using a clamp or forceps, the other hand holds the penis of the patient and makes the penis form an included angle of 60 degrees with the outer surface of the lower abdomen, the angle is most easy for the catheter to enter the bladder along the urethra, and the end part of the catheter is inserted into the urethra along the external urethral orifice and goes deep into the bladder. The operation process of the operation method is that an operator needs two hands to operate, and the lubricated surface of the catheter is smooth, so that the forceps can often slip on the outer surface of the catheter in the insertion process of the operator, and then the operator can miss the patient to cause discomfort of the patient, the operator not only needs to insert a pipeline, but also can always keep the penis of the patient at an included angle of about 60 degrees with the abdomen, and the operation can very test the capability of the operator, and once the operator is not careful, the efficiency of the pipeline arrangement can be affected. The present invention thus provides a urinary catheterization apparatus for urology surgery to meet the needs in order to increase the efficiency of the placement of the urinary catheter by the operator, as well as the safety during the placement.
Disclosure of Invention
The invention aims to solve the technical problem of providing a urethral catheterization device for urinary surgery, which aims to solve the problems that the existing urinary catheter is low in efficiency and easy to accidentally injure a patient in the arrangement process.
In order to solve the technical problems, the invention provides the following technical scheme:
The utility model provides a catheterization equipment for uropoiesis surgery, includes lower abdomen subsides board and catheter, the fixed surface of lower abdomen subsides board is connected with arc hook plate, the fixed surface of arc hook plate is connected with anticreep clamp block, the side surface rotation of lower abdomen subsides board is connected with the regulating plate, the last fixed surface of regulating plate is connected with the slide bar, lower abdomen subsides board with the surface of regulating plate all is provided with adjusting part, adjusting part is used for adjusting the lower abdomen subsides board with contained angle between the regulating plate, adjusting part respectively with lower abdomen subsides board with the regulating plate is connected, the surface of regulating plate is provided with fixed subassembly, fixed subassembly is used for fixing a position and fixing patient's penis, fixed subassembly with the regulating plate is connected, the surface sliding connection of slide bar has intubate auxiliary assembly, intubate auxiliary assembly is used for assisting operating personnel to arrange the catheter, intubate auxiliary assembly with the slide bar is connected.
Optionally, the adjusting part is including seting up the speed reduction spout of lower abdomen laminating board surface, the surface rotation of adjusting plate is connected with the bracing piece, the surface rotation of bracing piece is connected with the pointer slide, the surface of lower abdomen laminating board is provided with the scale.
Optionally, the fixed subassembly includes sliding connection is in cladding shell fragment on regulating plate surface, the fixed surface of cladding shell fragment is connected with the collet chuck, the weakening groove has been seted up on the surface of cladding shell fragment, the surface sliding connection of regulating plate has the toper cover, the last fixed surface of toper cover is connected with the locating sleeve, the fixed surface of toper cover is connected with the elasticity plectrum, the fixed surface of elasticity plectrum is connected with soft plectrum.
Optionally, the surface fixedly connected with clamping piece of cladding shell fragment, the surface fixedly connected with slider of clamping piece, the clamping groove has been seted up to the surface of regulating plate.
Optionally, the inner surface of the cladding shrapnel is fixedly connected with a ripple cushion, and the number of the cladding shrapnel is two groups.
Optionally, the surface fixedly connected with stopper of toper cover, the spacing groove has been seted up on the surface of regulating plate.
Optionally, the surface fixedly connected with ripple shell fragment of toper cover, the toper cover with pass through between the position sleeve ripple shell fragment fixed connection, the quantity of ripple shell fragment is two sets of, the expansion dodges the groove on toper cover's surface has been seted up.
Optionally, the intubation auxiliary assembly includes sliding connection is in the fixing base of slide bar surface, the surface cover of slide bar is equipped with reset spring, the internal surface fixedly connected with sliding sleeve of fixing base, the internal surface fixedly connected with elastic support piece of sliding sleeve, the holding chamber has been seted up to the internal surface of sliding sleeve, the internal surface that holds the chamber is provided with first arch, the liquid outlet has been seted up on first bellied surface, the surface that holds the chamber is provided with the injection port.
Optionally, the surface of sliding sleeve has offered and has pressed the groove of dodging, the internal surface fixedly connected with reverse insection of sliding sleeve.
Optionally, the inner surface of sliding sleeve is provided with the second arch, the venthole has been seted up to the lower surface of sliding sleeve.
Compared with the prior art, the invention has at least the following beneficial effects:
In the above-mentioned scheme, through setting up adjusting part, not only can adjust the contained angle between adjusting plate and the lower abdomen laminating board, can greatly improve the efficiency and the precision of adjusting plate angle adjustment moreover.
Through setting up fixed subassembly, cladding shell fragment and toper cover can be fixed patient's penis and glans penis respectively, and both can be at the surface free slip of regulating plate moreover, and such setting not only can improve the flexibility of fixed subassembly overall structure, has improved the adaptation effect of fixed subassembly and patient's penis moreover.
Through setting up intubate auxiliary assembly, the sliding sleeve not only can assist operating personnel to insert the urethra of patient with the catheter, but also can let catheter male in-process carry out lubrication processing voluntarily, and further, because the intubate to the catheter is gone on with lubrication in step, consequently such setting can also lighten operating personnel's labour greatly.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the invention.
FIG. 1 is a schematic view of a three-dimensional structure of a urinary catheterization apparatus for urology;
FIG. 2 is a schematic view of a mating enlarged perspective view of the lower abdomen attachment plate and the adjustment assembly;
FIG. 3 is a schematic view of a cross-sectional perspective view of the mating of the lower abdomen attachment plate and the adjustment assembly;
FIG. 4 is a schematic view of a mated enlarged perspective structure of the fixing assembly and the cannula auxiliary assembly;
FIG. 5 is a schematic view of a mated enlarged perspective structure of the fixing assembly;
FIG. 6 is a schematic view of a mated enlarged perspective structure of the clad spring plate;
FIG. 7 is a schematic view of a mated enlarged perspective structure at the fixing assembly;
FIG. 8 is a schematic view of a mating cross-sectional perspective view of the tapered sleeve;
FIG. 9 is a schematic view of a mating exploded perspective view of the cannula accessory assembly;
FIG. 10 is a schematic view of the mating cross-sectional structure at the cannula auxiliary assembly;
fig. 11 is a schematic perspective view of the mating cross-section at the cannula accessory assembly.
[ Reference numerals ]
1. A lower abdomen pasting plate; 2. an arc-shaped hook plate; 3. anti-falling clamping blocks; 4. a scale; 5. a deceleration chute; 6. a pointer slider; 7. a support rod; 8. an adjusting plate; 9. a clamping groove; 10. a slide block; 11. a clamping piece; 12. coating the elastic sheet; 13. a corrugated cushion; 14. a weakening groove; 15. an elastic chuck; 16. a limit groove; 17. a limiting block; 18. a conical sleeve; 19. a corrugated spring plate; 20. a positioning sleeve; 21. an expansion avoidance groove; 22. an elastic poking piece; 23. a soft shifting head; 24. a slide bar; 25. a return spring; 26. a fixing seat; 27. a sliding sleeve; 28. pressing the avoidance groove; 29. an elastic support sheet; 30. reverse insection; 31. a receiving chamber; 32. a first protrusion; 33. a liquid outlet; 34. an injection port; 35. a second protrusion; 36. an air outlet hole; 37. a urinary catheter.
Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the invention, but this is merely illustrative and is not intended to limit the invention to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.
Detailed Description
A urinary catheterization device for urology according to the present invention is described in detail below with reference to the accompanying drawings and the specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It is to be understood that the meaning of "on … …", "on … …" and "over … …" in this disclosure should be read in the broadest sense so that "on … …" means not only "directly on" but also "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 to 11, the embodiment of the application provides a urinary catheterization device for urinary surgery, which comprises a lower abdomen attaching plate 1 and a catheter 37, wherein the catheter 37 is used as the prior art, so that the description is not more given, the surface of the lower abdomen attaching plate 1 is fixedly connected with an arc-shaped hook plate 2, the surface of the arc-shaped hook plate 2 is fixedly connected with an anti-disengaging clamp 3, the whole structure of the lower abdomen attaching plate 1 is arc-shaped, the effect of elastic clamping of the arc-shaped hook plate 2 is matched, the lower abdomen attaching plate 1 can be stably fixed on the lower abdomen outer surface of a patient, the side surfaces of the lower abdomen attaching plate 1 are rotationally connected with an adjusting plate 8, the upper surface of the adjusting plate 8 is fixedly connected with a sliding rod 24, the surfaces of the lower abdomen attaching plate 1 and the adjusting plate 8 are respectively provided with an adjusting component, the adjusting component is respectively connected with the lower abdomen attaching plate 1 and the adjusting plate 8, the surface of the adjusting plate 8 is provided with a fixing component, the fixing component is used for positioning and fixing the penis of the patient, the fixing component is connected with the outer surface of the adjusting plate 8, the side surface of the adjusting plate 2 is rotationally connected with the adjusting plate 8, the upper surface of the adjusting plate 8 is fixedly connected with the sliding rod 24, the upper surface of the adjusting plate 8 is used for adjusting the included angle between the lower abdomen attaching plate 1 and the lower abdomen attaching plate and the catheter.
As shown in fig. 1 to 3, the adjusting component comprises a deceleration chute 5 formed in the outer surface of the lower abdomen bonding plate 1, a supporting rod 7 is connected to the surface of the adjusting plate 8 in a rotating manner, a pointer sliding plate 6 is connected to the surface of the supporting rod 7 in a rotating manner, scales 4 are arranged on the outer surface of the lower abdomen bonding plate 1, an included angle between the adjusting plate 8 and the lower abdomen bonding plate 1 can be adjusted by sliding the pointer sliding plate 6 by an operator, the pointer sliding plate 6 can be fixed to the adjusting plate 8 by means of friction force under the action of the deceleration chute 5, and the efficiency and the accuracy of angle adjustment of the adjusting plate 8 can be greatly improved by matching with the arrangement of scales 4 on the outer surface of the lower abdomen bonding plate 1.
As shown in fig. 1 and fig. 4 to fig. 8, the fixing component includes a coated elastic sheet 12 slidably connected to the surface of the adjusting plate 8, where the fixing component is composed of two parts, one part is for fixing the shaft of the penis and the other part is for fixing the glans, so that the fixing component is adapted to patients with different sizes of the penis by a sectional fixing structure, the fixing effect is better, the number of coated elastic sheets 12 is two, the integral structure of the coated elastic sheet 12 is an elastic curved surface structure, and the shape of the coated elastic sheet 12 can be matched with the shape of the penis by the curved surface structure, thereby improving the adapting effect of the coated elastic sheet 12; the arrangement of the elastic structure can further perfect the flexibility of the structure of the cladding elastic sheet 12, and is further suitable for patients with different penis sizes.
On one hand, the two groups of coating elastic pieces 12 are in a coating state and can carry out large-scale coating on the penis of a patient, so that the stability in the fixing process is improved, on the other hand, the two groups of coating elastic pieces 12 can freely slide on the surface of the adjusting plate 8, so that the coating elastic pieces 12 can be fixed in a sectional mode according to the length and the section outline of the penis of different patients, the surface of the coating elastic pieces 12 is fixedly connected with the elastic clamp 15, the elastic clamp 15 is made of elastic soft materials, on the other hand, the flexibility of the elastic clamp 15 is improved, the patient is prevented from being injured by clamping, on the other hand, the laminating degree of the end part of the coating elastic pieces 12 and the penis of the patient is improved, the surface of the coating elastic pieces 12 is provided with weakening grooves 14, the weakening grooves 14 are arranged at bending structures on two sides of the coating elastic pieces 12, the weakening grooves 14 are not only arranged on sheet bodies of the coating elastic pieces 12, the thickness of the cladding elastic sheet 12 is thinned, the deformation effect of the bending part of the cladding elastic sheet 12 can be improved, the integral deformation trend of the cladding elastic sheet 12 can be changed under the action of the weakening groove 14, the adaptation effect of the cladding elastic sheet 12 on the penis of a patient and the integrity of the cladding of the contour of the penis are greatly improved, the surface of the adjusting plate 8 is slidably connected with the conical sleeve 18, the conical sleeve 18 is used for fixing the glans of the patient, the conical structure can furthest conform to the shape of the glans of the human, the conical sleeve 18 needs to slide into the glans of the patient from top to bottom in the fixing process, the glans of the patient can be limited to the maximum extent, the cladding elastic sheet 12 and the conical sleeve 18 can fix the penis and the glans of the patient respectively, and both the cladding elastic sheet 12 and the conical sleeve 18 can freely slide on the surface of the adjusting plate 8, such a setting not only can improve the flexibility of fixed subassembly overall structure, can improve the adaptation effect of fixed subassembly moreover.
The upper surface of the conical sleeve 18 is fixedly connected with the positioning sleeve 20, the whole structure of the positioning sleeve 20 is in two cones, the conical structure positioned on the upper surface of the corrugated elastic sheet 19 can increase the cross section area of the positioning sleeve 20, thereby facilitating the insertion of the catheter 37, and can collect redundant lubricating liquid on the surface of the catheter 37, so that the phenomenon of leakage flow is avoided when the lubricating liquid passes through the positioning sleeve 20, the conical structure positioned on the lower surface of the corrugated elastic sheet 19 is used for adapting the contour of the conical sleeve 18, thereby improving the comfort level of the glans of a patient after the conical sleeve 18 is pressed down, the surface of the conical sleeve 18 is fixedly connected with the elastic plectrum 22, the surface of the elastic plectrum 22 is fixedly connected with the soft plectrum 23, the elastic plectrum 22 is arranged on the lower surface of the conical sleeve 18, and can exert an inward clamping force on the glans of the patient in the process of the conical sleeve 18, and can open the foreskin around the urethral orifice at the end of the glans in the process of the cone 37, so that the foreskin 37 is blocked in the process of the catheterization 37, and the efficiency of the insertion of the catheter 37 is influenced; the soft poking head 23 is arranged on the elastic poking piece 22, the soft poking head 23 not only has the structural characteristic of inwards bending, but also is in a circular arc-shaped structure, the arrangement ensures that the elastic poking piece 22 has better prepuce pulling effect, and the circular arc-shaped structure can prevent the prepuce of a patient from being worn and scratched in the pulling process.
As shown in fig. 4 to 6, the surface fixing of the cladding shrapnel 12 is connected with the clamping piece 11, the surface fixing of the clamping piece 11 is connected with the sliding block 10, the clamping groove 9 is formed in the surface of the adjusting plate 8, the clamping piece 11 can apply an inward clamping force to the sliding block 10, and then the sliding block 10 can be clamped into the clamping groove 9 by means of the clamping force, so that the installation efficiency of the cladding shrapnel 12 can be improved, the cladding shrapnel 12 does not need to be guided and limited by other limiting structures in the sliding adjustment process, the corrugated cushion 13 is fixedly connected with the inner surface of the cladding shrapnel 12, the corrugated cushion 13 is arranged on the inner surface of the cladding shrapnel 12, the corrugated structure is arranged to improve the comfort of the cladding shrapnel 12, and can deform and adapt to the sliding block 10 according to the contours of different patients, so that the fixing effect and the comfort of the cladding shrapnel 12 are greatly improved.
As shown in fig. 1, fig. 4, fig. 7 and fig. 8, the surface fixedly connected with stopper 17 of toper cover 18, limit groove 16 has been seted up on the surface of regulating plate 8, the setting of stopper 17 and limit groove 16 special structure, not only can freely slide in limit groove 16 for stopper 17, limit groove 16 can carry out the spacing, and then prevent that toper cover 18 dislocation and the phenomenon that breaks away from appear in gliding in-process, the surface fixedly connected with ripple shell fragment 19 of toper cover 18, pass through ripple shell fragment 19 fixed connection between toper cover 18 and the position sleeve 20, the quantity of ripple shell fragment 19 is two sets of, the catheter 37 inserts the in-process and need pass first positioning sleeve 20 just can get into in the toper cover 18, consequently, set up ripple shell fragment 19 in the junction of positioning sleeve 20 and toper cover 18, can cushion the rocking that produces among the catheter 37 inserts the in-process, and then prevent that catheter 37 from rocking violently from causing tearing the damage to the external orifice of patient's urethra, expansion groove 21 has been seted up on the surface of toper cover 18, expansion groove 21 is in order to conveniently let toper cover 18 expand, and then the size ratio of the patient who dodges is bigger is suitable for the size ratio of the position of the position sleeve 37.
As shown in fig. 1, fig. 4 and fig. 9 to fig. 11, the auxiliary intubation component comprises a fixed seat 26 slidably connected to the outer surface of the sliding rod 24, a return spring 25 is sleeved on the outer surface of the sliding rod 24, a sliding sleeve 27 is fixedly connected to the inner surface of the fixed seat 26, an elastic supporting sheet 29 is fixedly connected to the inner surface of the sliding sleeve 27, a containing cavity 31 is formed in the inner surface of the sliding sleeve 27, a first protrusion 32 is arranged on the inner surface of the containing cavity 31, a liquid outlet 33 is formed in the surface of the first protrusion 32, the protruding structure of the first protrusion 32 can enable lubricating liquid to fully contact with the outer wall of the catheter 37 after being extruded, the lubricating effect is improved, the liquid outlet 33 is in a small-inside-large-structure arrangement, the auxiliary intubation component is divided into two parts, one part is a pressing part for applying clamping force to the catheter 37, and the other part is a lubricating part for lubricating the outer wall of the catheter 37.
When a user presses the sliding sleeve 27, the finger needs to be placed at the pressing avoidance groove 28, the elastic supporting piece 29 can increase the clamping force on the inner wall of the sliding sleeve 27 in the finger pressing process, so that the sliding sleeve 27 can clamp the catheter 37, an operator can slide down the sliding sleeve 27 after the sliding sleeve 27 clamps the catheter 37, the catheter 37 can be continuously inserted into the urethra, after the user stops pressing the sliding sleeve 27, the sliding sleeve 27 can return to the original position under the elastic action of the reset spring 25, and the arrangement is for facilitating the next pressing of the operator; when a user presses the sliding sleeve 27, the accommodating cavity 31 formed between the elastic supporting piece 29 and the sliding sleeve 27 is extruded, and during the extrusion process, the lubricating liquid in the accommodating cavity 31 is extruded from the liquid outlet 33, and the extruded lubricating liquid lubricates the pipe wall of the catheter 37; the arrangement allows the catheter 37 to be automatically lubricated during insertion, and the lubrication is performed after pressing, so that there is no concern about slipping of the catheter 37 during pressing and insertion, and there is no concern about dryness of the catheter 37 during insertion, and the arrangement also greatly reduces labor of operators because the pressing and lubrication are performed simultaneously, and the outer surface of the accommodating chamber 31 is provided with an injection port 34 for injecting the lubricant into the accommodating chamber 31, the injection port 34 being provided with a lubricant injection port.
As shown in fig. 1 and fig. 9 to fig. 11, the outer surface of the sliding sleeve 27 is provided with a pressing avoidance groove 28, the pressing avoidance groove 28 is arranged to facilitate the positioning of an operator to press the position of the sliding sleeve 27, the inner surface of the sliding sleeve 27 is fixedly connected with a reverse tooth pattern 30, the reverse tooth pattern 30 can increase the friction force between the urinary catheter 37 and the inner wall of the sliding sleeve 27, so that the phenomenon that the urinary catheter 37 slips in the inserting process is prevented, the inner surface of the sliding sleeve 27 is provided with a second bulge 35, the lower surface of the sliding sleeve 27 is provided with an air outlet hole 36, the protruding range of the second bulge 35 is larger than that of the first bulge 32, the lubricant on the surface of the urinary catheter 37 is extruded by means of the outline of the curved surface of the second bulge 35, the lubricant is distributed more uniformly on the surface of the urinary catheter 37, the lubricating effect on the urinary catheter 37 is improved, the air outlet hole 36 is arranged on the lower surface of the sliding sleeve 27, the pressure inside the sliding sleeve 27 is increased when the second bulge 35 deforms due to extrusion, the pressure is prevented from acting in the accommodating cavity 31, and the air outlet hole 36 can discharge the air pressure generated in the second bulge 35.
The catheterization device for urology surgery provided by the invention has the following using process:
When the catheter is used, the lower abdomen attaching plate 1 is fixed on the outer surface of the lower abdomen of a patient by the arc-shaped hook plate 2, then the adjusting plate 8 is rotated to form an included angle of about 60 degrees with the lower abdomen attaching plate 1, after the angle of the adjusting plate 8 is determined, an operator firstly fixes the penis and the glans of the patient by the fixing component, then the catheter 37 is inserted into the sliding sleeve 27, the pressing avoidance groove 28 of the sliding sleeve 27 is pressed, the sliding sleeve 27 is slid downwards in the pressing process, the catheter 37 can be inserted into the conical sleeve 18 by means of the clamping force generated when the sliding sleeve 27 is pressed, the catheter 37 enters the urethra external orifice of the patient under the guiding action of the positioning sleeve 20, after the sliding sleeve 27 is stopped to be pressed, the sliding sleeve 27 can be restored to the original position under the action of the reset spring 25, and the operator can repeatedly press the sliding sleeve 27 and send the catheter 37 into the bladder.
The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. So that the manner in which the invention is fully understood, specific details are set forth in the preferred embodiments of the invention, and the invention will be fully understood by those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (2)
1. The urethral catheterization device for urinary surgery comprises a lower abdomen pasting plate and a catheter, and is characterized in that an arc-shaped hook plate is fixedly connected to the surface of the lower abdomen pasting plate, an anti-falling clamp block is fixedly connected to the surface of the arc-shaped hook plate, an adjusting plate is rotatably connected to the side surface of the lower abdomen pasting plate, and a sliding rod is fixedly connected to the upper surface of the adjusting plate;
The lower abdomen attaching plate and the adjusting plate are respectively provided with an adjusting component on the surface, the adjusting components are used for adjusting the included angle between the lower abdomen attaching plate and the adjusting plate, and the adjusting components are respectively connected with the lower abdomen attaching plate and the adjusting plate;
the surface of the adjusting plate is provided with a fixing component which is used for positioning and fixing the penis of the patient, and the fixing component is connected with the adjusting plate;
the outer surface of the sliding rod is connected with an intubation auxiliary component in a sliding manner, the intubation auxiliary component is used for assisting an operator in arranging the catheter, and the intubation auxiliary component is connected with the sliding rod;
The adjusting component comprises a deceleration chute arranged on the outer surface of the lower abdomen attaching plate, the surface of the adjusting plate is rotationally connected with a supporting rod, the surface of the supporting rod is rotationally connected with a pointer sliding plate, and the outer surface of the lower abdomen attaching plate is provided with scales;
the fixing component comprises a cladding elastic sheet which is connected to the surface of the adjusting plate in a sliding manner, the surface of the cladding elastic sheet is fixedly connected with an elastic chuck, the surface of the cladding elastic sheet is provided with a weakening groove, the surface of the adjusting plate is connected with a conical sleeve in a sliding manner, the upper surface of the conical sleeve is fixedly connected with a positioning sleeve, the surface of the conical sleeve is fixedly connected with an elastic poking piece, and the surface of the elastic poking piece is fixedly connected with a soft poking head;
the surface of the cladding elastic sheet is fixedly connected with a clamping piece, the surface of the clamping piece is fixedly connected with a sliding block, and the surface of the adjusting plate is provided with a clamping groove;
a limiting block is fixedly connected to the surface of the conical sleeve, and a limiting groove is formed in the surface of the adjusting plate;
the surface of the conical sleeve is fixedly connected with corrugated elastic sheets, the conical sleeve and the positioning sleeve are fixedly connected through the corrugated elastic sheets, the number of the corrugated elastic sheets is two, and the surface of the conical sleeve is provided with expansion avoidance grooves;
the intubation auxiliary assembly comprises a fixed seat which is connected to the outer surface of the sliding rod in a sliding way, a reset spring is sleeved on the outer surface of the sliding rod, a sliding sleeve is fixedly connected to the inner surface of the fixed seat, an elastic supporting piece is fixedly connected to the inner surface of the sliding sleeve, a containing cavity is formed in the inner surface of the sliding sleeve, a first bulge is arranged on the inner surface of the containing cavity, a liquid outlet is formed in the surface of the first bulge, and an injection port is formed in the outer surface of the containing cavity;
the outer surface of the sliding sleeve is provided with a pressing avoidance groove, and the inner surface of the sliding sleeve is fixedly connected with reverse insections;
the inner surface of sliding sleeve is provided with the second arch, the venthole has been seted up to the lower surface of sliding sleeve.
2. The urinary catheterization device for urinary surgery according to claim 1, wherein the corrugated cushion is fixedly connected to the inner surface of the wrapping elastic sheet, and the number of the wrapping elastic sheets is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410083894.9A CN117839041B (en) | 2024-01-19 | 2024-01-19 | Urinary catheterization equipment for urinary surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410083894.9A CN117839041B (en) | 2024-01-19 | 2024-01-19 | Urinary catheterization equipment for urinary surgery |
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| CN117839041A CN117839041A (en) | 2024-04-09 |
| CN117839041B true CN117839041B (en) | 2024-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410083894.9A Active CN117839041B (en) | 2024-01-19 | 2024-01-19 | Urinary catheterization equipment for urinary surgery |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467117A (en) * | 2020-05-17 | 2020-07-31 | 西安交通大学医学院第一附属医院 | A magnetic coupling male intelligent urinary catheterization robot system |
| CN111973238A (en) * | 2020-08-18 | 2020-11-24 | 珠海拓爱医疗科技有限公司 | Genital prepuce expansion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5697931A (en) * | 1995-06-14 | 1997-12-16 | Incont, Inc. | Apparatus and method for laparoscopic urethopexy |
| US10639451B2 (en) * | 2015-09-25 | 2020-05-05 | Hollister Incorporated, Inc. | Applicators for gripping urinary catheters and catheter assemblies including the same |
| JP3211050U (en) * | 2017-04-08 | 2017-06-22 | 有限会社オーキッド | Urination catheter and urination bypass device provided with the same |
| CN211271535U (en) * | 2019-10-27 | 2020-08-18 | 焦伟平 | Male urethral catheterization penis straightening device |
| CN114129855A (en) * | 2021-12-04 | 2022-03-04 | 南阳南石医院 | Interactive visual catheter approach assisting mirror and urethral catheterization device |
| FR3132015B1 (en) * | 2022-01-21 | 2024-07-19 | Univ Montpellier | Urine elimination device by non-adhesive attachment to the penis |
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2024
- 2024-01-19 CN CN202410083894.9A patent/CN117839041B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111467117A (en) * | 2020-05-17 | 2020-07-31 | 西安交通大学医学院第一附属医院 | A magnetic coupling male intelligent urinary catheterization robot system |
| CN111973238A (en) * | 2020-08-18 | 2020-11-24 | 珠海拓爱医疗科技有限公司 | Genital prepuce expansion device |
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| CN117839041A (en) | 2024-04-09 |
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