CN110141692A - A kind of urethral catheterization device for Urology Surgery - Google Patents
A kind of urethral catheterization device for Urology Surgery Download PDFInfo
- Publication number
- CN110141692A CN110141692A CN201910524636.9A CN201910524636A CN110141692A CN 110141692 A CN110141692 A CN 110141692A CN 201910524636 A CN201910524636 A CN 201910524636A CN 110141692 A CN110141692 A CN 110141692A
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- China
- Prior art keywords
- protecting crust
- urine
- urethral catheterization
- catheter
- sealing
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4404—Details or parts
- A61F5/4408—Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/451—Genital or anal receptacles
-
- A61M1/0023—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of urethral catheterization devices for Urology Surgery, more particularly to medical instruments field, including protecting crust, the protecting crust is internally provided with catheter, one end of the catheter is provided with urine inlet, one end of the protecting crust corresponds to and is connected with sealing-plug at a side position of urine inlet, and the upper surface of protecting crust is provided with graduation mark close to the side of sealing-plug, the bottom of the protecting crust is far from being provided with lower port at a side position of sealing-plug, the bottom inside of the lower port is connected with adapter tube, and the bottom end of the adapter tube is connected with urine storage bag.The present invention is smaller to the injury of human body when in use, improve the sealing performance in use process, urine is avoided to expose, and a kind of urine storage bag of the foldable telescopic structure by the way that pyramidal structure is arranged, the occupied space of urine storage bag when not in use can be effectively reduced, and can be stretched out in the case where there is urine, the reserves of urine are increased, it is easy to operate, it is safe and convenient to use.
Description
Technical field
The present invention relates to medical instruments fields, it is more particularly related to which a kind of urethral catheterization for Urology Surgery fills
It sets.
Background technique
Catheter is the common small sized medical instrument for clinical catheterization art, can be inserted into bladder per urethram to drain
Urine, the catheter clinically used mostly are the pipes that a kind of rubber, mastic or plastic cement are done, and have two kinds of two-chamber and three chambers, right
For disease in the urological system surgical postoperative Preserving time bladder catheter person, currently, domestic clinically later period training bladder
Method still uses discontinuity manually to close catheter, and it is primary usually to put urine at interval of 3-4 hours, it is intended to establish and maintain bladder
Systolic and diastolic function, and then generate bladder reflex, finally reach patient's sense of independence control urination purpose.
Through retrieving, publication No. is that the Chinese invention patent of 106310408 A of CN discloses a kind of the field of medical instrument technology
The urethral catheterization device for Urology Surgery, the other end of the catheter is provided with urethral catheterization pipe port, and the urethral catheterization pipe port is set
It sets in one end of urine storage bag, and is tightly connected with urine storage bag, the other end of the urine storage bag is provided with delivery pipe, the urine storage bag
Side be fixedly installed support plate, the catheter is internally provided with support tube, is provided with catheter on the catheter
Switch, the upper end of the urinary catheter switch are provided with timing safety device, and the upper end of the timing safety device is provided with miniature
Sensor, the lower end of the microsensor are provided with microcontroller, the timing safety device, microcontroller with it is micro-
The connection of type sensor, the invention can effectively guarantee the systolic and diastolic function of bladder, promote bladder function to restore as early as possible, reduction is accompanied and attended to
The working strength of personnel and the pain of patient, and urine storage bag can be fixed by buttonhole band, it is easy to use.
But sealing performance is not good for catheter in use for above-mentioned patent, it is easier that urine is exposed, and urine storage bag
Structure design is poor, and the occupied space of urine storage bag is larger when not in use, while making entire urethral catheterization device after catheter protrudes into
It is bad that mode can be fixed between human body, and electric elements are more, security performance is bad.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of urethral catheterization dress for Urology Surgery
It sets, it is smaller to the injury of human body when in use, the sealing performance in use process is improved, urine is avoided to expose, and by setting
A kind of urine storage bag of the foldable telescopic structure of pyramidal structure is set, the occupancy that can effectively reduce urine storage bag when not in use is empty
Between, and can be stretched out in the case where there is urine, increase the reserves of urine, and convenient for filling entire urethral catheterization after protecting crust protrudes into
Setting can be fixed between human body, easy to operate, safe and convenient to use.
To achieve the above object, the invention provides the following technical scheme: a kind of urethral catheterization device for Urology Surgery, including
Protecting crust, the protecting crust are internally provided with catheter, and one end of the catheter is provided with urine inlet, the protecting crust
One end correspond to and be connected with sealing-plug at a side position of urine inlet, and the upper surface of protecting crust is set close to the side of sealing-plug
It is equipped with graduation mark, the bottom of the protecting crust is far from being provided with lower port, the bottom of the lower port at a side position of sealing-plug
It is connected with adapter tube on the inside of portion, the bottom end of the adapter tube is connected with urine storage bag, and the bottom end of the urine storage bag is provided with evacuating catheter, described
The outer wall of evacuating catheter is equipped with valve, and two lateral walls of the protecting crust are provided with fixing groove, and the inside of the fixing groove is set
It is equipped with the first snap ring, the outside that the two sidewalls of the protecting crust are located at the first snap ring is respectively connected with hooking mechanism, the hook machine
The bottom end of structure is located at two side positions of protecting crust is connected with the first fixing belt and the second fixing belt respectively, first fixing belt
One end outer wall be evenly arranged with the second snap ring, one end of second fixing belt is provided with gag lever post, the gag lever post
Fixing axle is connected between middle part and the second fixing belt.
In a preferred embodiment, the protecting crust is a kind of component of silica gel material, and protecting crust is in one kind
One end is thinner, and the one end of the thicker structure of the other end, the protecting crust is thinner close to the side of sealing-plug.
In a preferred embodiment, the outer surface of cupular part of the adapter tube is provided with external screw thread, the lower port
Inner wall corresponds to and is provided with internal screw thread at externally threaded external position, is connected through a screw thread between the adapter tube and lower port.
In a preferred embodiment, the adapter tube is hollow structure, and takes over and be connected between catheter.
In a preferred embodiment, the urine storage bag is a kind of foldable telescopic bag of pyramidal structure.
In a preferred embodiment, the hooking mechanism includes the shackle snapped onto outside the first snap ring, described
The end of shackle is provided with opening portion, turning rod is equipped on the inside of the opening portion, the inner wall of the shackle is close to turning rod
Inner side at be connected with fixed link, be connected with spring between the top of the fixed link and the inner wall of turning rod.
In a preferred embodiment, it is rotated between the bottom end of the turning rod and the inner wall of opening portion by shaft
Connection, the connection type between the both ends and turning rod and fixed link of the spring are welding.
In a preferred embodiment, it is rotatablely connected between the gag lever post and the second fixing belt by fixing axle,
The length of the gag lever post is greater than the interior electrical path length of the second snap ring.
Technical effect and advantage of the invention:
1, the protecting crust of the invention by the way that a kind of silica gel material component is arranged, protecting crust is thinner in a kind of one end, the other end
Thicker structure, it is in use, smaller to the injury of human body due to material softness, and due to the elasticity and knot of silica gel
The design of structure improves the sealing performance in use process, urine is avoided to expose, in use, removing sealing-plug, by protecting crust
One end is protruded into bladder, and urine flows into the inside of catheter from urine inlet, by the upper surface in protecting crust close to sealing-plug
Side be provided with graduation mark, convenient for medical staff observe protecting crust built-in length, urine from catheter flow into adapter tube in
Portion, since the bottom end of adapter tube is connected with urine storage bag, convenient for being collected to urine, urine storage bag is a kind of the foldable of pyramidal structure
Flexible bag, can effectively reduce the occupied space of urine storage bag when not in use, and can stretch out in the case where there is urine, increase
Add the reserves of urine；
2, the present invention is provided with fixing groove by two lateral walls in protecting crust, and fixing groove is internally provided with the first card
Ring, and by setting hooking mechanism, the first fixing belt and the second fixing belt, convenient for making entire urethral catheterization device after protecting crust protrudes into
It can be fixed between human body, hooking mechanism is made of shackle, opening portion, turning rod, fixed link and spring, in use,
By pressing turning rod, and then compressed spring, opening portion is opened at this time, facilitates the connection between hooking mechanism and the first snap ring,
And since two lateral walls in protecting crust are provided with multiple first snap rings, facilitate according to the needs of different patients to fixed position
It is adjusted, then when in use, first by gag lever post overturning in the inside for protruding into the second snap ring after parallel with the second fixing belt, to
Be adjusted to it is suitable it is elastic after, gag lever post is turned over and is turn 90 degrees, and then completes the connection between the first fixing belt and the second fixing belt
It is fixed, it is easy to operate convenient for the fixation between urethral catheterization device and human body, it is safe and convenient to use.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is protecting crust internal view in the present invention.
Fig. 3 is the folding shrinking schematic diagram of urine storage bag in the present invention.
Fig. 4 is the folded structural schematic diagram of urine storage bag of the present invention.
Fig. 5 is the structural schematic diagram of the first snap ring installation place in the present invention.
Fig. 6 is the structural schematic diagram of hooking mechanism in the present invention.
Fig. 7 is the enlarged drawing of part A in Fig. 1 of the present invention.
Fig. 8 is the mounting structure schematic diagram of gag lever post in the present invention.
Appended drawing reference are as follows: 1 protecting crust, 2 catheters, 3 urine inlets, 4 sealing-plugs, 5 graduation marks, 6 lower ports, 7 adapter tubes, 8
Urine storage bag, 9 evacuating catheters, 10 valves, 11 fixing grooves, 12 first snap rings, 13 hooking mechanisms, 14 first fixing belts, 15 second are fixed
Band, 16 gag lever posts, 71 external screw threads, 131 shackles, 132 opening portions, 133 turning rods, 134 fixed links, 135 springs, 141 second cards
Ring, 161 fixing axles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of urethral catheterization device for Urology Surgery, including protecting crust 1, the inside of the protecting crust 1
It is provided with catheter 2, one end of the catheter 2 is provided with urine inlet 3, and one end of the protecting crust 1 corresponds to urine inlet 3
A side position at be connected with sealing-plug 4, and the upper surface of protecting crust 1 is provided with graduation mark 5, institute close to the side of sealing-plug 4
The component that protecting crust 1 is a kind of silica gel material is stated, and protecting crust 1 is thinner in a kind of one end, the thicker structure of the other end is described anti-
The one end of protective case 1 is thinner close to the side of sealing-plug 4, and the bottom of the protecting crust 1 at a side position of sealing-plug 4 far from setting
Be equipped with lower port 6, the bottom inside of the lower port 6 is connected with adapter tube 7, and the adapter tube 7 is hollow structure, and adapter tube 7 with lead
It is connected between urinary catheter 2, the outer surface of cupular part of the adapter tube 7 is provided with external screw thread 71, and the inner wall of the lower port 6 corresponds to external screw thread
It is provided with internal screw thread at 71 external position, is connected through a screw thread between the adapter tube 7 and lower port 6, the bottom end of the adapter tube 7
It is connected with urine storage bag 8, the urine storage bag 8 is a kind of foldable telescopic bag of pyramidal structure, and the bottom end of urine storage bag 8 is provided with row
The outer wall of urinary catheter 9, the evacuating catheter 9 is equipped with valve 10.
As shown in Figs 1-4, specific embodiment are as follows: by the way that a kind of protecting crust 1 of silica gel material component, protecting crust is arranged
1 is thinner in a kind of one end, and the one end of the thicker structure of the other end, protecting crust 1 is thinner close to the side of sealing-plug 4, is using
In the process, smaller to the injury of human body due to material softness, and the design of the elasticity and structure due to silica gel, improving makes
With sealing performance in the process, urine is avoided to expose, sealing-plug 4 is risen to when not in use block urine inlet 3
To dust-proof effect, in use, removing sealing-plug 4, one end of protecting crust 1 is protruded into bladder, urine is flowed into from urine inlet 3
It is convenient for medical care people by being provided with graduation mark 5 close to the side of sealing-plug 4 in the upper surface of protecting crust 1 in the inside of catheter 2
The built-in length of member's observation protecting crust 1, the bottom of protecting crust 1 far from being provided with lower port 6 at a side position of sealing-plug 4, under
The bottom inside of port 6 is connected with adapter tube 7, and adapter tube 7 is hollow structure, and is connected between adapter tube 7 and catheter 2, the top of adapter tube 7
Portion outer surface is provided with external screw thread 71, and the inner wall of lower port 6 corresponds to and is provided with internal screw thread at the external position of external screw thread 71, takes over
It is connected through a screw thread between 7 and lower port 6, convenient for the installation and removal of adapter tube 7, urine flows into adapter tube 7 from catheter 2
Portion, since the bottom end of adapter tube 7 is connected with urine storage bag 8, convenient for being collected to urine, and the bottom end of urine storage bag 8 is provided with urination
Pipe 9, the outer wall of evacuating catheter 9 are equipped with valve 10, convenient for when needed, valve 10 being opened discharge urine, urine storage bag 8 is one kind
The foldable telescopic bag of pyramidal structure can effectively reduce the occupied space of urine storage bag 8 when not in use, and can have urine
It is stretched out in the case where liquid, increases the reserves of urine.
Two lateral walls of the protecting crust 1 are provided with fixing groove 11, and the fixing groove 11 is internally provided with the first card
Ring 12, the outside that the two sidewalls of the protecting crust 1 are located at the first snap ring 12 are respectively connected with hooking mechanism 13, the hooking mechanism 13
Including snapping onto the shackle 131 outside the first snap ring 12, the end of the shackle 131 is provided with opening portion 132, the opening portion
132 inside is equipped with turning rod 133, and the inner wall of the shackle 131 is connected with fixation at the inner side of turning rod 133
Bar 134 is connected with spring 135, the bottom of the turning rod 133 between the top of the fixed link 134 and the inner wall of turning rod 133
It is rotatablely connected between end and the inner wall of opening portion 132 by shaft, the both ends of the spring 135 and turning rod 133 and fixed link
Connection type between 134 is welding, and the bottom end of the hooking mechanism 13 is located at two side positions of protecting crust 1 to be connected respectively
There are the first fixing belt 14 and the second fixing belt 15, the one end outer wall of first fixing belt 14 is evenly arranged with the second snap ring
141, one end of second fixing belt 15 is provided with gag lever post 16, between the middle part of the gag lever post 16 and the second fixing belt 15
It is connected with fixing axle 161, is rotatablely connected between the gag lever post 16 and the second fixing belt 15 by fixing axle 161, the limit
The length of bar 16 is greater than the interior electrical path length of the second snap ring 141.
As shown in Fig. 1 and Fig. 4-8, specific embodiment are as follows: be provided with fixation by two lateral walls in protecting crust 1
Slot 11, fixing groove 11 are internally provided with the first snap ring 12, and the outside that the two sidewalls of protecting crust 1 are located at the first snap ring 12 is all connected with
There is hooking mechanism 13, the bottom end of hooking mechanism 13 is located at two side positions of protecting crust 1 is connected with 14 He of the first fixing belt respectively
Second fixing belt 15, convenient for enabling to be fixed between entire urethral catheterization device and human body after protecting crust 1 protrudes into, hooking mechanism
13 include the shackle 131 snapped onto outside the first snap ring 12, and the end of shackle 131 is provided with opening portion 132, opening portion 132
Inside is equipped with turning rod 133, and the inner wall of shackle 131 is connected with fixed link 134 at the inner side of turning rod 133, Gu
Spring 135, bottom end and the opening portion 132 of turning rod 133 are connected between the top of fixed pole 134 and the inner wall of turning rod 133
It is rotatablely connected between inner wall by shaft, the connection type between the both ends and turning rod 133 and fixed link 134 of spring 135 is equal
For welding, in use, passing through pressing turning rod 133, and then compressed spring 135, opening portion 132 is opened at this time, convenient hanger on-hook
Connection between structure 13 and the first snap ring 12, and since two lateral walls in protecting crust 1 are provided with multiple first snap rings 12, side
Just fixed position is adjusted according to the needs of different patients, then, is uniformly set in the one end outer wall of the first fixing belt 14
It is equipped with the second snap ring 141, one end of the second fixing belt 15 is provided with gag lever post 16, the middle part of gag lever post 16 and the second fixing belt 15
Between be connected with fixing axle 161, be rotatablely connected between gag lever post 16 and the second fixing belt 15 by fixing axle 161, gag lever post 16
Length be greater than the interior electrical path length of the second snap ring 141, convenient for when in use, be first in and the second fixing belt 15 by the overturning of gag lever post 16
Protrude into the inside of the second snap ring 141 after parallel, it is to be regulated to suitable it is elastic after, gag lever post 16 is turned over and is turn 90 degrees, and then completion
Being connected and fixed between the first fixing belt 14 and the second fixing belt 15.
Working principle of the present invention:
Referring to Figure of description 1-4, by the way that a kind of protecting crust 1 of silica gel material component is arranged, protecting crust 1 is in a kind of one end
Relatively thin, the one end of the thicker structure of the other end, protecting crust 1 is thinner close to the side of sealing-plug 4, in use, due to
Material is soft, smaller to the injury of human body, and the design of the elasticity and structure due to silica gel, improves close in use process
Sealing property avoids urine from exposing, and sealing-plug 4 is to play dust-proof work to when not in use block urine inlet 3
With in use, removing sealing-plug 4, one end of protecting crust 1 being protruded into bladder, urine flows into catheter 2 from urine inlet 3
Protection is observed convenient for medical staff by being provided with graduation mark 5 close to the side of sealing-plug 4 in the upper surface of protecting crust 1 in inside
The built-in length of shell 1, urine are convenient for from the inside that catheter 2 flows into adapter tube 7 since the bottom end of adapter tube 7 is connected with urine storage bag 8
Urine is collected, urine storage bag 8 is a kind of foldable telescopic bag of pyramidal structure, can effectively reduce and store up when not in use
The occupied space of urinal 8, and can be stretched out in the case where there is urine, increase the reserves of urine；
Further, referring to Figure of description 1 and attached drawing 4-8, fixation is provided with by two lateral walls in protecting crust 1
Slot 11, fixing groove 11 are internally provided with the first snap ring 12, and the outside that the two sidewalls of protecting crust 1 are located at the first snap ring 12 is all connected with
There is hooking mechanism 13, and by the first fixing belt 14 of setting and the second fixing belt 15, convenient for making entirely to lead after protecting crust 1 protrudes into
Urine device can be fixed between human body, and hooking mechanism 13 is by shackle 131, opening portion 132, turning rod 133, fixed link
134 and spring 135 form, in use, and then compressed spring 135, opening portion 132 is opened at this time by pressing turning rod 133,
Facilitate the connection between hooking mechanism 13 and the first snap ring 12, and since two lateral walls in protecting crust 1 are provided with multiple
One snap ring 12 facilitates and fixed position is adjusted according to the needs of different patients, then when in use, first turns over gag lever post 16
Transmit it is parallel with the second fixing belt 15 after protrude into the inside of the second snap ring 141, it is to be regulated to suitable it is elastic after, by gag lever post 16
It turns over and turn 90 degrees, and then complete being connected and fixed between the first fixing belt 14 and the second fixing belt 15, be convenient for urethral catheterization device and human body
Between fixation.
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of urethral catheterization device for Urology Surgery, including protecting crust (1), it is characterised in that: the inside of the protecting crust (1)
It is provided with catheter (2), one end of the catheter (2) is provided with urine inlet (3), and one end of the protecting crust (1) is corresponding
It is connected at one side position of urine inlet (3) sealing-plug (4), and the upper surface of protecting crust (1) is close to the side of sealing-plug (4)
Be provided with graduation mark (5), the bottom of the protecting crust (1) far from being provided with lower port (6) at a side position of sealing-plug (4),
The bottom inside of the lower port (6) is connected with adapter tube (7), and the bottom end of the adapter tube (7) is connected with urine storage bag (8), the storage
The bottom end of urinal (8) is provided with evacuating catheter (9), and the outer wall of the evacuating catheter (9) is equipped with valve (10), the protecting crust (1)
Two lateral walls be provided with fixing groove (11), the fixing groove (11) is internally provided with the first snap ring (12), the protection
The outside that the two sidewalls of shell (1) are located at the first snap ring (12) is respectively connected with hooking mechanism (13), the bottom of the hooking mechanism (13)
End is located at two side positions of protecting crust (1) is connected with the first fixing belt (14) and the second fixing belt (15) respectively, and described first
The one end outer wall of fixing belt (14) is evenly arranged with the second snap ring (141), and one end of second fixing belt (15) is provided with
Gag lever post (16) is connected with fixing axle (161) between the middle part and the second fixing belt (15) of the gag lever post (16).
2. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the protecting crust (1)
For a kind of component of silica gel material, and protecting crust (1) is thinner in a kind of one end, the thicker structure of the other end, the protecting crust (1)
One end it is thinner close to the side of sealing-plug (4).
3. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the adapter tube (7)
Outer surface of cupular part is provided with external screw thread (71), and the inner wall of the lower port (6) corresponds to be arranged at the external position of external screw thread (71)
There is internal screw thread, is connected through a screw thread between adapter tube (7) and the lower port (6).
4. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the adapter tube (7) is
Hollow structure, and take between (7) and catheter (2) and be connected to.
5. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the urine storage bag (8)
For a kind of foldable telescopic bag of pyramidal structure.
6. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the hooking mechanism
It (13) include snapping onto the external shackle (131) of the first snap ring (12), the end of the shackle (131) is provided with opening portion
(132), it is equipped with turning rod (133) on the inside of the opening portion (132), the inner wall of the shackle (131) is close to turning rod
(133) be connected at inner side fixed link (134), the inner walls of the top of the fixed link (134) and turning rod (133) it
Between be connected with spring (135).
7. a kind of urethral catheterization device for Urology Surgery according to claim 6, it is characterised in that: the turning rod
(133) it is rotatablely connected between the inner wall of bottom end and opening portion (132) by shaft, the both ends of the spring (135) and overturning
Connection type between bar (133) and fixed link (134) is welding.
8. a kind of urethral catheterization device for Urology Surgery according to claim 1, it is characterised in that: the gag lever post (16)
It is rotatablely connected between the second fixing belt (15) by fixing axle (161), the length of the gag lever post (16) is greater than the second snap ring
(141) interior electrical path length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524636.9A CN110141692A (en) | 2019-06-18 | 2019-06-18 | A kind of urethral catheterization device for Urology Surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524636.9A CN110141692A (en) | 2019-06-18 | 2019-06-18 | A kind of urethral catheterization device for Urology Surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110141692A true CN110141692A (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524636.9A Pending CN110141692A (en) | 2019-06-18 | 2019-06-18 | A kind of urethral catheterization device for Urology Surgery |
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