CN209884869U - Indwelling urethral catheterization device - Google Patents
Indwelling urethral catheterization device Download PDFInfo
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- CN209884869U CN209884869U CN201920673781.9U CN201920673781U CN209884869U CN 209884869 U CN209884869 U CN 209884869U CN 201920673781 U CN201920673781 U CN 201920673781U CN 209884869 U CN209884869 U CN 209884869U
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Abstract
The utility model provides a keep somewhere formula urethral catheterization device, the effectual difficult problem that leads to urethral canal length and conventional urethral catheterization device can not temper patient's bladder function of observing when having solved leading-in urethral canal, including catheter and collection urine mechanism, be equipped with the scale mark on the catheter, collection urine mechanism includes the staving, and the upper end of staving is equipped with the bung, is equipped with the connecting piece on the bung, is equipped with the sealing plug in the connecting piece, is connected with the spring between the upper end of sealing plug and the upper end of connecting piece, the lower extreme fixedly connected with connecting rod of sealing plug, but be equipped with intermittent type pivoted fan-shaped piece in the bung, the periphery of fan-shaped piece is connected with the bellied arc piece that makes progress, and the arc piece rotates and forms the structure of jack-up to the connecting rod that makes progress, the utility model discloses novel structure.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a keep somewhere formula catheterization device is related to.
Background
The indwelling catheter is widely applied in surgery, but as newly-enrolled nurses, culture nurses and practice nurses are still not skilled in clinical basic operation technology, theories and practices cannot be effectively combined, the situation that the indwelling catheter is not in place often occurs, the existing catheter only has one total length of 30cm, an operator cannot accurately estimate the length, the operator can continue to operate only by the concept that urine flows out and then enters the catheter by 1-2 cm, if resistance is met in the indwelling process, the continuous insertion is easily abandoned, the correct length of the catheter cannot be kept in the bladder, the air bag is opened in the urethra, the urethral mucosa of the urethra of a patient is damaged, the problem of aggravation of the contradiction of the protection relationship is caused, the conventional urethral catheterization device neglects the exercise of the bladder function of the patient, sometimes in order to exercise the bladder of the patient, nursing staff are required to clamp the catheter, the operation is troublesome, increasing the nursing pressure of the caregiver.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a stay type catheterization device is difficult for observing leading-in catheter length and conventional catheterization device and can not temper patient's bladder function when leading-in catheter through this design is effectual solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises a catheter and a urine collecting mechanism, wherein the catheter is provided with scale lines, the urine collecting mechanism comprises a barrel body, the upper end of the barrel body is provided with a barrel cover, the barrel cover is provided with a connecting piece, a sealing plug is arranged in the connecting piece, a spring is connected between the upper end of the sealing plug and the upper end of the connecting piece, the spring and the sealing plug are matched to form a seal for the lower end of the connecting piece, and the lower end of the sealing;
the barrel cover is internally provided with a fan-shaped block capable of intermittently rotating, the periphery of the fan-shaped block is connected with an arc-shaped block protruding upwards, and the arc-shaped block rotates to form a structure for upwards jacking the connecting rod.
Preferably, a rotating disc is arranged at the upper end of the barrel cover, an arc-shaped disc is fixedly connected to the right end of the rotating disc, an arc-shaped notch is formed in the arc-shaped disc, a pin rod is arranged on the rotating disc and corresponds to the notch of the arc-shaped disc, a rotating member is arranged at the lower end of the rotating disc, a plurality of arc-shaped edges are arranged on the periphery of the rotating member, the diameter of each arc-shaped edge on the rotating member is the same as that of the arc-shaped disc, and the arc-shaped disc and the corresponding arc-shaped edge on the rotating;
a plurality of bar grooves have evenly been seted up to the periphery of rotating the piece, and the rolling disc rotates, and the pin rod forms a rotation piece intermittent type nature pivoted structure with the cooperation of bar groove.
Preferably, the upper end of the barrel cover is provided with a rotatable first bevel gear, the lower end of the first bevel gear rotatably penetrates through the barrel cover and is fixedly connected with the sector block, and the first bevel gear rotates to drive the sector block to rotate;
the right end of the rotating part is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, the barrel body is internally provided with two annular partition plates, the bottom of the barrel body and each partition plate are provided with a foam board, the middle of the barrel body is provided with a fixed column, the outer part of the fixed column is fixedly sleeved with two truncated cone-shaped stop blocks, the stop blocks correspond to the partition plates one to one, the lower end of each stop block and the lower end of the corresponding partition plate are on the same horizontal line, and a through hole in each foam board is matched with the stop block to form a sealing structure.
Preferably, the upper end of each partition plate is provided with a plurality of spherical blocks.
Preferably, the lower extreme of staving is equipped with the base, and the middle part of base is equipped with a recess, and the inner wall of recess is equipped with the internal thread, the outer wall of staving lower extreme is equipped with the external screw thread, the lower extreme and the base screw-thread fit of staving.
Preferably, the base is provided with three test tube grooves, and each test tube groove is internally provided with one test tube;
the outer wall of the barrel body is provided with three pipe connectors, each pipe connector is communicated with the inside of the barrel body, and each pipe connector is communicated with the corresponding test tube through a guide pipe.
The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, through the effectual difficult problem that patient's bladder function can not be tempered to observe leading-in ureter length and conventional catheterization device when having solved leading-in ureter of this design, has alleviateed nurse's nursing pressure, and the help patient has done the postoperative rehabilitation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses dissect the schematic diagram.
Fig. 3 is a schematic view of the structure of the transmission part of the present invention.
Fig. 4 is a schematic diagram of the structure of the partition board and the foam board of the present invention.
Fig. 5 is a schematic diagram of the scale structure of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to fig. 1-5.
In the first embodiment, as shown in fig. 1, fig. 3 and fig. 5, the utility model comprises a urinary catheter 1 and a urine collecting mechanism, the urinary catheter 1 is the prior art and will not be described too much here, the urinary catheter 1 is provided with scale lines 24, the urine collecting mechanism comprises a barrel body 5, the upper end of the barrel body 5 is provided with a barrel cover 4, the barrel body 5 is in threaded connection with the barrel cover 4, the barrel cover 4 can be recycled after disinfection and cleaning, the utilization rate is improved, the barrel cover 4 is provided with a connecting member 19, the connecting member 19 is a tubular structure which is communicated up and down, the lower end of the connecting member 19 is provided with a liquid outlet, a sealing plug 21 is arranged in the connecting member 19, as shown in fig. 3, the outer diameter of the sealing plug 21 is smaller than the inner diameter of the connecting member 19, the outer diameter of the sealing plug 21 is larger than the inner, a spring 20 is connected between the upper end of the sealing plug 21 and the upper end of the connecting piece 19, the sealing plug 21 is pressed downwards by the elastic force of the spring 20, the spring 20 and the sealing plug 21 are matched to form sealing for the lower end of the connecting piece 19, and the lower end of the sealing plug 21 is fixedly connected with a connecting rod 22;
in order to realize intermittent opening of the sealing plug 21, a fan-shaped block 12 capable of intermittently rotating is arranged in the barrel cover 4, an upward protruding arc-shaped block 13 is connected to the periphery of the fan-shaped block 12, the arc-shaped block 13 rotates to form an upward jacking structure for the connecting rod 22, when the arc-shaped block 13 rotates to the connecting rod 22, extrusion is formed on the bottom of the connecting rod 22 to enable the connecting rod 22 to slide upwards, the connecting rod 22 slides upwards to drive the sealing plug 21 to slide upwards, and at the moment, the sealing plug 21 is released from a sealing structure with the connecting piece 19 to realize up-and.
In the second embodiment, based on the first embodiment, as shown in fig. 2 and fig. 3, in order to achieve better effect, a rotating disc 14 is disposed at the upper end of the tub cover 4, a motor is disposed at the left end of the rotating disc 14, the motor drives the rotating disc 14 to rotate through a speed reducer, a bracket is disposed on the tub cover 4, the motor can be fixed on the tub cover 4 through the bracket, the motor and the speed reducer are only used for providing a power source, and for the prior art, too many descriptions are omitted here, an arc-shaped disc 15 is fixedly connected to the right end of the rotating disc 14, an arc-shaped notch is formed in the arc-shaped disc 15, a pin 16 is disposed on the rotating disc 14, the pin 16 corresponds to the notch of the arc-shaped disc 15, a rotating member 17 is disposed at the lower end of the rotating disc 14, the rotating frame is rotatably fixed on the bracket, a plurality of arc-shaped edges are disposed at the periphery of, the arc-shaped disc 15 is matched with the corresponding arc-shaped edge on the rotating piece 17 to form a limiting structure, and when the side, without the notch, of the arc-shaped disc 15 is in contact with the arc-shaped edge on the rotating piece 17, the rotation of the rotating piece 17 can be limited;
in order to realize the rotation of rotating piece 17, a plurality of bar grooves 18 have evenly been seted up to the periphery of rotating piece 17, rolling disc 14 rotates, pin 16 forms the structure of rotating piece 17 intermittent type nature pivoted with the cooperation of bar groove 18, rolling disc 14 drives pin 16 and rotates, pin 16 cooperates and forms the extrusion to bar groove 18 with bar groove 18 when rotating bar groove 18 department, thereby it rotates to drive rotating piece 17, when pin 16 on the rolling disc 14 changes from bar groove 18, the arc limit on the rotating piece 17 forms spacing to rotating piece 17 with the 15 contact cooperation of arc dish, it stops to rotate again until pin 16 cooperates with bar groove 18 on the rotating piece 17 once more to rotate 17.
In the third embodiment, on the basis of the second embodiment, as shown in fig. 2 and 3, in order to realize the rotation of the sector 12, a rotatable first bevel gear 3 is arranged at the upper end of the barrel cover 4, the lower end of the first bevel gear 3 rotatably penetrates through the barrel cover 4 to be fixedly connected with the sector 12, and the first bevel gear 3 rotates to drive the sector 12 to rotate;
in order to realize intermittent rotation of the first bevel gear 3, the right end of the rotating part 17 is fixedly connected with the second bevel gear 2, the first bevel gear 3 is meshed with the second bevel gear 2, the second bevel gear 2 can intermittently rotate under the driving of the rotating part 17, so the first bevel gear 3 also intermittently rotates along with the second bevel gear 2, the intermittent rotation of the first bevel gear 3 drives the fan-shaped block 12 to intermittently rotate, the fan-shaped block 12 intermittently jacks up the sealing plug 21 through the arc-shaped block 13 and the connecting rod 22, and a patient is helped to exercise the urine storage and urination functions of the bladder.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2 and 4, in order to facilitate the selective examination of urine of a patient, two annular partition plates 9 are disposed in the barrel 5, the partition plates 9 are fixed in the barrel 5, a foam plate 10 is disposed on the bottom of the barrel 5 and each partition plate 9, a fixed column 11 is disposed in the middle of the barrel 5, two truncated cone-shaped stoppers 25 are fixedly sleeved outside the fixed column 11, elastic sealing gaskets are disposed at the lower ends of the stoppers 25, the stoppers 25 correspond to the partition plates 9 one by one, the lower end of each stopper 25 is in the same horizontal line with the lower end of the corresponding partition plate 9, a through hole in the foam plate 10 is matched with the stopper 25 to form a sealing structure, it should be noted that a circular hole is disposed in the middle of the foam plate 10, the inner diameter of the circular hole is larger than the outer diameter of the fixed column 11, the inner diameter of the circular hole is smaller than the maximum, the foam plate 10, the stop block 25 and the partition plate 9 are mutually matched to form a blocking structure, so that urine sediments are prevented from being completely precipitated to the bottom of the barrel body 5.
In the fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 2 and 4, in order to realize that urine flows downwards from the upper end of the barrel body 5 to the bottom of the barrel layer by layer, the upper end of each partition plate 9 is provided with a plurality of spherical blocks 23, and the spherical blocks 23 support the foam plate 10, so that the foam plate 10 keeps a gap with the partition plate 9 below in a natural state, and the urine flows downwards to the bottom of the barrel from the gap between the foam plate 10 and the partition plate 9.
Sixth embodiment, on first embodiment's basis, given by figure 1 and figure 2, in order to avoid staving 5 to rock, staving 5's lower extreme is equipped with the base, can set up the balancing weight in the base and prevent that staving 5 from rocking, and the middle part of base is equipped with a recess, and the inner wall of recess is equipped with the internal thread, the outer wall of staving 5 lower extreme is equipped with the external screw thread, the lower extreme and the base screw-thread fit of staving 5.
Seventh, on the basis of sixth embodiment, as shown in fig. 1 and 2, the base is provided with three test tube 6 slots, and each test tube 6 slot is provided with one test tube 6;
the outer wall of the barrel body 5 is provided with three pipe connectors 8, the pipe connectors 8 correspond to the layers in the barrel body 5 one by one, urine in different periods is collected, each pipe connector 8 is communicated with the inside of the barrel body 5, each pipe connector 8 is communicated with the corresponding test tube 6 through a guide pipe, and the urine enters the test tube 6 through the pipe connectors 8 and the guide pipes to realize urine sample collection.
The utility model discloses during the use, in leading-in patient's the urethra with catheter 1 during the use, judge catheter 1 length of keeping somewhere according to the scale on the catheter 1, then starter motor makes rolling disc 14 rotate, 14 intermittent type nature rotations of rolling disc drive sealing plug 21 intermittent type nature upwards slides, intercommunication makes patient's urine inflow 5 about connecting piece 19 when sealing plug 21 upwards slides, when sealing plug 21 slides down under spring 20's effect, sealing plug 21 is with the liquid outlet shutoff of connecting piece 19's lower extreme, prevent in urine inflow 5, temper patient's bladder store up urine and patient's urination function.
The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, through the effectual difficult problem that patient's bladder function can not be tempered to observe leading-in ureter length and conventional catheterization device when having solved leading-in ureter of this design, has alleviateed nurse's nursing pressure, and the help patient has done the postoperative rehabilitation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An indwelling type urethral catheterization device comprises a urethral catheter (1) and a urethral collecting mechanism, and is characterized in that scale marks (24) are arranged on the urethral catheter (1), the urethral collecting mechanism comprises a barrel body (5), a barrel cover (4) is arranged at the upper end of the barrel body (5), a connecting piece (19) is arranged on the barrel cover (4), a sealing plug (21) is arranged in the connecting piece (19), a spring (20) is connected between the upper end of the sealing plug (21) and the upper end of the connecting piece (19), the spring (20) is matched with the sealing plug (21) to form sealing for the lower end of the connecting piece (19), and a connecting rod (22) is fixedly connected to the lower end of;
the barrel cover (4) is internally provided with a fan-shaped block (12) capable of intermittently rotating, the periphery of the fan-shaped block (12) is connected with an arc-shaped block (13) protruding upwards, and the arc-shaped block (13) rotates to form a structure for jacking the connecting rod (22) upwards.
2. The indwelling urethral catheterization device according to claim 1, wherein a rotating disc (14) is arranged at the upper end of the barrel cover (4), an arc-shaped disc (15) is fixedly connected to the right end of the rotating disc (14), an arc-shaped notch is formed in the arc-shaped disc (15), a pin rod (16) is arranged on the rotating disc (14), the pin rod (16) corresponds to the notch of the arc-shaped disc (15), a rotating member (17) is arranged at the lower end of the rotating disc (14), a plurality of arc-shaped edges are arranged on the periphery of the rotating member (17), the diameter of each arc-shaped edge on the rotating member (17) is the same as that of the arc-shaped disc (15), and the arc-shaped disc (15) and the corresponding arc-shaped edge on the rotating member (17) are matched to form a limiting;
a plurality of bar grooves (18) have evenly been seted up to the periphery of rotating piece (17), and rolling disc (14) rotate, and pin pole (16) and bar groove (18) cooperation form and rotate piece (17) intermittent type nature pivoted structure.
3. The indwelling urethral catheterization device according to claim 2, wherein the upper end of the barrel cover (4) is provided with a rotatable first bevel gear (3), the lower end of the first bevel gear (3) rotatably penetrates through the barrel cover (4) and is fixedly connected with the sector (12), and the first bevel gear (3) rotates to drive the sector (12) to rotate;
the right end of the rotating part (17) is fixedly connected with a second bevel gear (2), and the first bevel gear (3) and the second bevel gear (2) are meshed with each other.
4. The indwelling urethral catheterization device according to claim 1, wherein two annular baffles (9) are provided in the body (5), a foam board (10) is provided on the bottom of the body (5) and each baffle (9), a fixed column (11) is provided in the middle of the body (5), two truncated cone-shaped stoppers (25) are fixedly sleeved on the outside of the fixed column (11), the stoppers (25) correspond to the baffles (9) one to one, the lower end of each stopper (25) is on the same horizontal line as the lower end of the corresponding baffle (9), and the through holes on the foam board (10) and the stoppers (25) cooperate to form a sealing structure.
5. An indwelling urinary cathether according to claim 4, wherein each spacer (9) is provided at its upper end with a plurality of spherical blocks (23).
6. The indwelling urethral catheterization device of claim 1, wherein the lower end of the body (5) is provided with a base, the middle of the base is provided with a groove, the inner wall of the groove is provided with internal threads, the outer wall of the lower end of the body (5) is provided with external threads, and the lower end of the body (5) is in threaded engagement with the base.
7. An indwelling urinary cathether as claimed in claim 6, wherein the base is provided with three test tube (6) wells, one test tube (6) in each test tube (6) well;
the outer wall of the barrel body (5) is provided with three pipe connectors (8), each pipe connector (8) is communicated with the inside of the barrel body (5), and each pipe connector (8) is communicated with the corresponding test tube (6) through a guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673781.9U CN209884869U (en) | 2019-05-13 | 2019-05-13 | Indwelling urethral catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673781.9U CN209884869U (en) | 2019-05-13 | 2019-05-13 | Indwelling urethral catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209884869U true CN209884869U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673781.9U Expired - Fee Related CN209884869U (en) | 2019-05-13 | 2019-05-13 | Indwelling urethral catheterization device |
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| Country | Link |
|---|---|
| CN (1) | CN209884869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392821A (en) * | 2022-01-18 | 2022-04-26 | 李旭晴 | Medicine milling equipment is used in endocrinology department's medical treatment |
-
2019
- 2019-05-13 CN CN201920673781.9U patent/CN209884869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392821A (en) * | 2022-01-18 | 2022-04-26 | 李旭晴 | Medicine milling equipment is used in endocrinology department's medical treatment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |