CN109925547A - Composite catheterization device is used in a kind of nursing of Nephrology dept. - Google Patents
Composite catheterization device is used in a kind of nursing of Nephrology dept. Download PDFInfo
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- CN109925547A CN109925547A CN201910258894.7A CN201910258894A CN109925547A CN 109925547 A CN109925547 A CN 109925547A CN 201910258894 A CN201910258894 A CN 201910258894A CN 109925547 A CN109925547 A CN 109925547A
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Abstract
The invention discloses a kind of Nephrology dept.'s nursing composite catheterization devices, including diversion pipe, connecting tube, communicating pipe and the second urine bag, the end of the diversion pipe is fixedly connected with the first outer hose and the second outer hose, the junction of the fixing piece and fastening wheel is reserved with through slot, the connecting tube is installed on the end of the first outer hose, liquid level tube is installed on the outer wall of the first urine bag, and the avris of liquid level tube is provided with scale value, the communicating pipe is installed on the end of the second outer hose, and the junction of communicating pipe and the second outer hose is fixed with air inlet pipe, the other end of the communicating pipe is connected with third outer hose, connection ring is installed at the top center of the second urine bag.Nephrology dept. nursing composite catheterization device, pipeline torsional deformation will not occur during use and block situation, while the dismounting and change of urine bag being facilitated to operate, so that the urine that urine detection is extracted is same day discharge, improve the precision of urine detection.
Description
Technical field
The present invention relates to Nephrology dept.'s nursing technique field, composite catheterization device is used in specially a kind of Nephrology dept.'s nursing.
Background technique
Since pain patient stands up inconvenience when Nephrology dept. nurses, needs to carry out the urine catheterization of patient, carry out the row of urine
It sets a raft going out, and needs to carry out quantitative extraction inspection detection to the urine of patient daily in nursing, by patient urine
Composition detection, the illness of more intuitive detection observation patient, so that the physical condition of patient is understood, to avoid patient in body
Body situation is unknowable when changing, so that patient's illness aggravates or repeat medical treatment.
However existing Nephrology dept.'s urethral catheterization device has the following problems in use:
1, urethral catheterization device is easy to happen the bending deformation of urine pipeline when in use, so that urethral catheterization can get lodged in the bending deformation of pipeline
Place, to influence the physical condition of patient, it has not been convenient to which quick-replaceable maintenance operation is carried out to the urine bag used for a long time；
2, it when the urine to patient extracts detection, by extracting the urine accumulated in urine bag, is easy to extract
To urine every other day, the accuracy of urine detection is influenced, the extraction detection operation of same day discharge urine can not be carried out.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original Nephrology dept.'s urethral catheterization device.
Summary of the invention
The purpose of the present invention is to provide a kind of Nephrology dept.'s nursing composite catheterization devices, to solve above-mentioned background technique
It proposes that existing urethral catheterization device is inconvenient in use and replacement operation is repaired to urine bag, while urine pipeline easily occurs
Bending blocks, and influences to urinate, and causes the health of patient, while can not accurately be mentioned to the urine being discharged on the day of patient
Detection is taken, so that the urine detection precision of patient is inadequate, there is a problem of inconvenient for use.
To achieve the above object, the invention provides the following technical scheme: a kind of Nephrology dept., which nurses, uses composite catheterization device,
Including diversion pipe, connecting tube, communicating pipe and the second urine bag, the end of the diversion pipe is fixedly connected with the first outer hose and
Two outer hoses, and it is arranged with fixing piece on the outer wall of the first outer hose and the second outer hose, and fastening is installed on fixing piece
The junction of wheel, the fixing piece and fastening wheel is reserved with through slot, and guide groove is reserved on the inner wall of through slot, and tight
Gu being connected with each other between wheel and guide groove by locating rod, the connecting tube is installed on the end of the first outer hose, and connecting tube
It is connected with each other by inlet tube and the first urine bag, and the junction inner wall sleeve of connecting tube and inlet tube is equipped with sealing ring, and
And fixed ring is installed on the outside of the junction of connecting tube and inlet tube, while frosted set is enclosed on the outer wall of fixed ring, it is described
Liquid level tube is installed, and the avris of liquid level tube is provided with scale value, and the bottom of the first urine bag on the outer wall of the first urine bag
Portion is equipped with drain pipe, and valve is fixed on drain pipe, is installed on the end of the second outer hose the communicating pipe, and be connected to
The junction of pipe and the second outer hose is fixed with air inlet pipe, and protective net is provided at the top of air inlet pipe, and protective net
Inside is equipped with active carbon ball, and the other end of the communicating pipe is connected with third outer hose, and the bottom setting of third outer hose
There is connector, and the avris of communicating pipe and third outer hose junction is provided with limit shell, the top of the second urine bag
Connection ring is installed, and connection ring is internally provided with limit plug at center, and the second urine bag by limit plug with connect
Part is connected with each other, and is connected with balance pipe on the second urine bag.
Preferably, the diversion pipe is made of rubber hose and soft two parts, and soft item is pasted on the outer of rubber hose
On wall, and soft item helically arrange by structure.
Preferably, the outer wall of the fastening wheel is set as small-sized laciniation, and fastening wheel and fixing piece constitute sliding
Lifting structure, and fastening wheel and locating rod coaxial arrangement.
Preferably, the inner wall of the guide groove is set as asperities shape structure setting, and guide groove is in the inner wall of through slot
It is upper to be arranged in oblique flowering structure, and the structure setting that is slidably installed of engaging is constituted between guide groove and locating rod.
Preferably, engaging is constituted between the end and inlet tube of the connecting tube is mutually communicated structure, and connecting tube
Outer end diameter is less than the internal diameter of inlet tube, and the outer wall of connecting tube and inlet tube is thread-like structure setting, and is connected
Pipe and inlet tube with fixed ring are to be threadedly coupled.
Preferably, setting, and air inlet pipe and fixing pipe are mutually communicated between the communicating pipe, air inlet pipe and fixing pipe three
It constitutes and is threadedly coupled disassembly mounting structure, and in fixed integral structure setting between fixing pipe and protective net.
Preferably, the protective net is set as spherical structure setting, and the outer wall of the inner wall of protective net and active carbon ball it
Between be bonded to each other, and the structure that active carbon ball is inner hollow, outer wall is strip hole shape.
Preferably, the limit shell is made of outer toroid and first rotating shaft two parts, and first rotating shaft is installed on outer toroid
End, and placing groove is reserved on the inner wall of outer toroid, and be reserved with location hole and second on the outside of the end of outer toroid
Shaft, while one end of connection sheet is connected in the second shaft.
Preferably, the convex structure of the other end setting rubber material of the connection sheet, and connection sheet and outer toroid phase
Rotation is arranged, and connection sheet and placing groove are connected together.
Compared with prior art, the beneficial effects of the present invention are: Nephrology dept. nursing composite catheterization device, is using
During pipeline torsional deformation will not occur block situation, while the dismounting and change of urine bag being facilitated operate, so that urine inspection
Surveying the urine extracted is same day discharge, improves the precision of urine detection；
1, the composed structure by rubber hose and soft item is only needed, so that diversion pipe can be arbitrarily bent in use,
The closure in use process will not occur inside it, so that the discharge of urine will not block, influence the health of patient,
Under the urine bag effect of detachable, facilitate it is artificial quick dismounting and change operation is carried out to urine bag, will not be in disassembly
The drippage for causing urine, influences environmental sanitation；
2, under the collective effect of the first urine bag of separate type and the second urine bag, so that being respectively connected to accumulation row in urine bag
The urine that the urine and the same day entered is discharged into, so that the detection of urine can accurately extract the urine of same day patient's discharge, so that
More accurate, will not to detect error is detected, the observation of patient condition is influenced.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is draft tube structure schematic diagram of the present invention；
Fig. 3 is connecting tube mounting structure schematic diagram of the present invention；
Fig. 4 is fixing piece side, sectional structural schematic diagram of the present invention；
Fig. 5 is fixing piece top view cross section structural schematic diagram of the present invention；
Fig. 6 is air inlet pipe mounting structure schematic diagram of the present invention；
Fig. 7 is present invention limit shell structure schematic diagram；
Fig. 8 is the second urine bag mounting structure schematic diagram of the invention.
In figure: 1, diversion pipe；101, rubber hose；102, soft item；2, the first outer hose；3, the second outer hose；4, fixed
Part；5, fastening wheel；6, through slot；7, guide groove；8, locating rod；9, connecting tube；10, inlet tube；11, the first urine bag；12, close
Seal ring；13, fixed ring；14, frosted set；15, liquid level tube；16, scale value；17, drain pipe；18, valve；19, communicating pipe；20,
Air inlet pipe；21, fixing pipe；22, protective net；23, active carbon ball；24, third outer hose；25, connector；26, shell is limited；
2601, outer toroid；2602, first rotating shaft；2603, placing groove；2604, location hole；2605, the second shaft；2606, connection sheet；
27, the second urine bag；28, connection ring；29, limit plug；30, balance pipe.
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.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of Nephrology dept.'s nursing composite catheterization device, packet
Include diversion pipe 1, rubber hose 101, soft item 102, the first outer hose 2, the second outer hose 3, fixing piece 4, fastening wheel 5, through slot
6, guide groove 7, locating rod 8, connecting tube 9, inlet tube 10, the first urine bag 11, sealing ring 12, fixed ring 13, frosted cover 14, liquid
Position pipe 15, scale value 16, drain pipe 17, valve 18, communicating pipe 19, air inlet pipe 20, fixing pipe 21, protective net 22, active carbon ball
23, third outer hose 24, connector 25, limit shell 26, outer toroid 2601, first rotating shaft 2602, placing groove 2603, location hole
2604, the second shaft 2605, connection sheet 2606, the second urine bag 27, connection ring 28, limit plug 29 and balance pipe 30, including lead
Flow tube 1, connecting tube 9, communicating pipe 19 and the second urine bag 27, the end of diversion pipe 1 are fixedly connected with the first outer hose 2 and second
Outer hose 3, and it is arranged with fixing piece 4 on the outer wall of the first outer hose 2 and the second outer hose 3, and be equipped on fixing piece 4 tight
Admittedly taking turns 5, the junction of fixing piece 4 and fastening wheel 5 is reserved with through slot 6, and guide groove 7 is reserved on the inner wall of through slot 6, and
And be connected with each other between fastening wheel 5 and guide groove 7 by locating rod 8, connecting tube 9 is installed on the end of the first outer hose 2, and even
Adapter tube 9 is connected with each other by inlet tube 10 and the first urine bag 11, and the junction inner wall of connecting tube 9 and inlet tube 10 is arranged
There is sealing ring 12, and fixed ring 13, while the outer wall of fixed ring 13 are installed on the outside of the junction of connecting tube 9 and inlet tube 10
On be enclosed with frosted set 14, liquid level tube 15 is installed on the outer wall of the first urine bag 11, and the avris of liquid level tube 15 is provided with quarter
Angle value 16, and the bottom of the first urine bag 11 is equipped with drain pipe 17, and valve 18, communicating pipe are fixed on drain pipe 17
19 are installed on the end of the second outer hose 3, and the junction of communicating pipe 19 and the second outer hose 3 is fixed with air inlet pipe 20, and
The top of air inlet pipe 20 is provided with protective net 22, and the inside of protective net 22 is equipped with active carbon ball 23, communicating pipe 19 it is another
One end is connected with third outer hose 24, and the bottom of third outer hose 24 is provided with connector 25, and communicating pipe 19 and third
The avris of 24 junction of outer hose is provided with limit shell 26, is equipped with connection ring 28 at the top center of the second urine bag 27, and
Connection ring 28 is internally provided with limit plug 29, and the second urine bag 27 is connected with each other by limit plug 29 and connector 25,
And second is connected with balance pipe 30 on urine bag 27；
Diversion pipe 1 is made of rubber hose 101 and 102 two parts of soft item, and soft item 102 is pasted on the outer wall of rubber hose 101
On, and soft item 102 helically arrange by structure, improves the curved stability of diversion pipe 1, office will not occur during curved
Portion's twist distortion, so that diversion pipe 1 is blocked in use；
The outer wall of fastening wheel 5 is set as small-sized laciniation, and fastening wheel 5 and fixing piece 4 constitute the lifting structure of sliding, and
And fastening wheel 5 and locating rod 8 are coaxially disposed, the inner wall of guide groove 7 is set as asperities shape structure setting, and guide groove 7 is passing through
It is arranged on the inner wall of through slot 6 in oblique flowering structure, and constitutes the structure that is slidably installed of engaging between guide groove 7 and locating rod 8
It is arranged, the setting synchronous with guide groove 7 of fastening wheel 5, during fastening wheel 5 persistently rotates, fastening wheel 5 can be soft outside to first
Pipe 2 and the second outer hose 3 are squeezed, so that the first outer hose 2 and the second outer hose 3, which deform, controls the circulation speed of urine
Rate；
Engaging is constituted between the end and inlet tube 10 of connecting tube 9 is mutually communicated structure, and the outer end diameter of connecting tube 9 is less than
The internal diameter of inlet tube 10, and the outer wall of connecting tube 9 and inlet tube 10 be thread-like structure setting, and connecting tube 9 and into
Liquid pipe 10 is to be threadedly coupled with fixed ring 13, and the installation and removal replacement operation of the first urine bag 11 is facilitated to carry out；
Setting is mutually communicated between communicating pipe 19, air inlet pipe 20 and fixing pipe 21 three, and air inlet pipe 20 and fixing pipe 21 are constituted
It is threadedly coupled disassembly mounting structure, and in fixed integral structure setting, protective net between fixing pipe 21 and protective net 22
22 are set as spherical structure setting, and are bonded to each other between the inner wall of protective net 22 and the outer wall of active carbon ball 23, and activity
Charcoal ball 23 is inner hollow, the structure that outer wall is strip hole shape, carries out urine circulation in communicating pipe 19 and third outer hose 24
Air pressure supplement is carried out, avoids urine discharge residual in communicating pipe 19 and third outer hose 24 from dripping, influences environmental sanitation, together
When active carbon ball 23 remove odors when being able to carry out air pressure supplement；
Limit shell 26 is made of outer toroid 2601 and 2602 two parts of first rotating shaft, and first rotating shaft 2602 is installed on outer toroid
2601 end, and placing groove 2603 is reserved on the inner wall of outer toroid 2601, and pre- on the outside of the end of outer toroid 2601
There are location holes 2604 and the second shaft 2605, while one end of connection sheet 2606, connection sheet are connected in the second shaft 2605
The convex structure of 2606 other end setting rubber material, and connection sheet 2606 and outer toroid 2601 relatively rotate setting, and
And connection sheet 2606 and placing groove 2603 are connected together, the effect of limit shell 26 when in use wraps up connector 25, keeps away
The direct hanging placement for exempting from connector 25 emits bad smell to be infected with germ.
Working principle: when using Nephrology dept.'s nursing composite catheterization device, first according to Fig. 1-8, in diversion pipe 1
When carrying out urine catheterization, rubber hose 101 and 102 collective effect of soft item are urinated, rubber hose under the action of soft item 102
101 will not be locally deformed with closure when bending, so that urination operation is normally carried out；
By the end docking between connecting tube 9 and inlet tube 10, pipe 9 and inlet tube are attached under the action of sealing ring 12
The closure of 10 junctions, avoids liquid leakage, so that mutually passing through between diversion pipe 1 and the first outer hose 2 and the first urine bag 11
It is logical, then pass through the turning effort of fixed ring 13, so that opposite connect of connecting tube 9 and inlet tube 10 is fixed, facilitates the
The urine collecting of one urine bag 11 operates, and under the liquid level tube 15 and the effect of scale value 16 on the first urine bag 11, is able to carry out
The observation of urine, facilitates control amount of urine in first urine bag 11, carries out urine discharge in the case where drain pipe 17 and valve 18 act on,
The independent replacement operation that can carry out the first urine bag 11 under connecting tube 9 and 10 disassembly of inlet tube effect simultaneously, in connector
25 and limit plug 29 through effect under, by connector 25 by limit plug 29 be inserted into the second urine bag 27 inside so that third
Urine is entered inside the second urine bag 27 by connector 25 in outer hose 24, is collected, and balance pipe 30 maintains the second urine
Air pressure inside bag 27, when needing to carry out removing urination to the second urine bag 27, by between connection ring 28 and limit plug 29
Screw thread disassembly facilitates urination so that the second urine bag 27 opens wide, and by the way that connector 25 to be placed in inside limit shell 26, is limiting
The insulation blocking of part 25 is attached under the fixed function of shell 26；
Under normal condition, the fixing piece 4 on the first outer hose 2 is opened, under the impetus of fastening wheel 5, so that 5 side of fastening wheel
The locating rod 8 of side is slided in the guide groove 7 on 6 inner wall of through slot, so that fastening wheel 5 will not squeeze the first outer hose 2
Pressure, so that 2 internal run-through of the first outer hose, simultaneously closes off the fixing piece 4 on the second outer hose 3, so that inside the second outer hose 3
It blocks, urine, which can only enter in the first urine bag 11, to be saved, and in the extraction detection for needing to carry out urine, is closed outside first
Fixing piece 4 on hose 2 opens the fixing piece 4 on the second outer hose 3, so that second so that blocking inside the first outer hose 2
3 internal run-through of outer hose, urine are turned on into the second urine bag 27 and are saved, so that artificially extracted from the second urine bag 27
Urine is not generation overnight, improves the precision of urine detection, while in communicating pipe 19 and third outer hose 24 toward the second urine bag
When importing urine in 27, air inlet pipe 20 and fixing pipe 21 maintain communicating pipe 19 and 24 internal pressure of third outer hose, so that connection
Pipe 19 and third outer hose 24 in urination inside will not remain, it is living while when air inlet pipe 20 and fixing pipe 21 maintain air pressure
Property charcoal ball 23 carry out the removal of peculiar smell in urine, keep environmental sanitation.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of Nephrology dept.'s nursing composite catheterization device, including diversion pipe (1), connecting tube (9), communicating pipe (19) and second
Urine bag (27), it is characterised in that: the end of the diversion pipe (1) is fixedly connected with the first outer hose (2) and the second outer hose
(3), it and on the outer wall of the first outer hose (2) and the second outer hose (3) is arranged with fixing piece (4), and is installed on fixing piece (4)
Have fastening wheel (5), the junction of the fixing piece (4) and fastening wheel (5) is reserved with through slot (6), and the inner wall of through slot (6)
On be reserved with guide groove (7), and between fastening wheel (5) and guide groove (7) by locating rod (8) be connected with each other, the connection
Pipe (9) is installed on the end of the first outer hose (2), and connecting tube (9) is mutual by inlet tube (10) and the first urine bag (11)
Connection, and the junction inner wall sleeve of connecting tube (9) and inlet tube (10) is equipped with sealing ring (12), and connecting tube (9) and into
It is equipped with fixed ring (13) on the outside of the junction of liquid pipe (10), while being enclosed with frosted set (14) on the outer wall of fixed ring (13),
It is equipped with liquid level tube (15) on the outer wall of the first urine bag (11), and the avris of liquid level tube (15) is provided with scale value
(16), and the bottom of the first urine bag (11) is equipped with drain pipe (17), and valve (18) are fixed on drain pipe (17),
The communicating pipe (19) is installed on the end of the second outer hose (3), and the junction of communicating pipe (19) and the second outer hose (3) is solid
Surely have air inlet pipe (20), and be provided with protective net (22) at the top of air inlet pipe (20), and the inside installation of protective net (22)
The other end of active charcoal ball (23), the communicating pipe (19) is connected with third outer hose (24), and third outer hose (24)
Bottom is provided with connector (25), and the avris of communicating pipe (19) and third outer hose (24) junction is provided with limit shell
(26), it is equipped with connection ring (28) at the top center of the second urine bag (27), and connection ring (28) are internally provided with
Limit plug (29), and the second urine bag (27) is connected with each other by limit plug (29) and connector (25), and the second urine
Balance pipe (30) are connected on bag (27).
2. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the diversion pipe
(1) it is made of rubber hose (101) and soft item (102) two parts, and soft item (102) is pasted on the outer wall of rubber hose (101)
On, and soft item (102) helically arrange by structure.
3. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the fastening wheel
(5) outer wall is set as small-sized laciniation, and fastening wheel (5) and fixing piece (4) constitute the lifting structure of sliding, and tight
Gu taking turns (5) and locating rod (8) coaxial arrangement.
4. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the guide groove
(7) inner wall is set as asperities shape structure setting, and guide groove (7) is in oblique flowering structure cloth on the inner wall of through slot (6)
It sets, and constitutes the structure setting that is slidably installed of engaging between guide groove (7) and locating rod (8).
5. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the connecting tube
(9) structure that is mutually communicated of engaging is constituted between end and inlet tube (10), and the outer end diameter of connecting tube (9) is less than feed liquor
The internal diameter of (10) is managed, and the outer wall of connecting tube (9) and inlet tube (10) is that thread-like structure is arranged, and connecting tube (9)
It with fixed ring (13) is to be threadedly coupled with inlet tube (10).
6. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the communicating pipe
(19), setting is mutually communicated between air inlet pipe (20) and fixing pipe (21) three, and air inlet pipe (20) and fixing pipe (21) are constituted
It is threadedly coupled disassembly mounting structure, and in fixed integral structure setting between fixing pipe (21) and protective net (22).
7. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the protective net
(22) it is set as spherical structure setting, and is bonded to each other between the inner wall of protective net (22) and the outer wall of active carbon ball (23), and
And active carbon ball (23) is inner hollow, the structure that outer wall is strip hole shape.
8. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 1, it is characterised in that: the limit shell
(26) it is made of outer toroid (2601) and first rotating shaft (2602) two parts, and first rotating shaft (2602) is installed on outer toroid
(2601) end, and placing groove (2603) are reserved on the inner wall of outer toroid (2601), and the end of outer toroid (2601)
It is reserved with location hole (2604) and the second shaft (2605) on the outside of portion, while being connected with connection sheet in the second shaft (2605)
(2606) one end.
9. a kind of Nephrology dept.'s nursing composite catheterization device according to claim 8, it is characterised in that: the connection sheet
(2606) the convex structure of other end setting rubber material, and connection sheet (2606) and outer toroid (2601) relative rotation are set
It sets, and connection sheet (2606) and placing groove (2603) are connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258894.7A CN109925547A (en) | 2019-04-02 | 2019-04-02 | Composite catheterization device is used in a kind of nursing of Nephrology dept. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258894.7A CN109925547A (en) | 2019-04-02 | 2019-04-02 | Composite catheterization device is used in a kind of nursing of Nephrology dept. |
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| Publication Number | Publication Date |
|---|---|
| CN109925547A true CN109925547A (en) | 2019-06-25 |
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ID=66988895
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258894.7A Pending CN109925547A (en) | 2019-04-02 | 2019-04-02 | Composite catheterization device is used in a kind of nursing of Nephrology dept. |
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| CN (1) | CN109925547A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110178370A1 (en) * | 1997-02-10 | 2011-07-21 | Frassica James J | Rotate to advance catheterization system |
| CN204106654U (en) * | 2014-09-29 | 2015-01-21 | 张宝华 | Cup is hung from sucking formula nursing |
| CN104927290A (en) * | 2015-06-30 | 2015-09-23 | 祝锦聪 | Plastic hose |
| CN207654360U (en) * | 2017-04-20 | 2018-07-27 | 程瑞雪 | A kind of Bed-pan for bed-ridden patient |
| CN208048743U (en) * | 2017-12-07 | 2018-11-06 | 宋方荣 | Nephrology dept.'s urethral catheterization sampler |
-
2019
- 2019-04-02 CN CN201910258894.7A patent/CN109925547A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110178370A1 (en) * | 1997-02-10 | 2011-07-21 | Frassica James J | Rotate to advance catheterization system |
| CN204106654U (en) * | 2014-09-29 | 2015-01-21 | 张宝华 | Cup is hung from sucking formula nursing |
| CN104927290A (en) * | 2015-06-30 | 2015-09-23 | 祝锦聪 | Plastic hose |
| CN207654360U (en) * | 2017-04-20 | 2018-07-27 | 程瑞雪 | A kind of Bed-pan for bed-ridden patient |
| CN208048743U (en) * | 2017-12-07 | 2018-11-06 | 宋方荣 | Nephrology dept.'s urethral catheterization sampler |
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