CN212575332U - Simple pipe clamping trainer - Google Patents
Simple pipe clamping trainer Download PDFInfo
- Publication number
- CN212575332U CN212575332U CN202020166684.3U CN202020166684U CN212575332U CN 212575332 U CN212575332 U CN 212575332U CN 202020166684 U CN202020166684 U CN 202020166684U CN 212575332 U CN212575332 U CN 212575332U
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- China
- Prior art keywords
- limiting
- hole
- limiting groove
- trainer
- stationary housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 206010046555 Urinary retention Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a simple and easy double-layered pipe training ware, include: the outer shell is annular, and an annular cavity is formed in the center of the outer shell; a stationary housing provided in the outer housing along a radial direction of the stationary housing and communicating with the stationary housing, the stationary housing having a through hole; the first limiting groove is arranged on the inner ring of the fixed shell and communicated with the annular cavity; the second limiting groove is arranged in the inner ring of the fixed shell and is opposite to the first limiting groove, and the second limiting groove is not communicated with the annular cavity; spacing post, its elastic support is in first spacing groove with between the second spacing groove to spacing hole has, spacing hole can with the perforating hole coincidence to it passes through to hold medical catheter, the utility model discloses it slides along fixed casing to be rotatory and then drive spacing post by the motor drive driving-disc, makes spacing hole and perforating hole coincidence or dislocation to hold medical catheter and pass through or press from both sides the catheter of closing, realized the automatic closure of catheter.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a simple and easy double-layered pipe training ware.
Background
Catheterization is a common operation technique in clinic, and is inserted into the bladder through the urethra, and urine is drained, and catheterization is divided into catheter indwelling catheterization and intermittent catheterization, wherein the catheter of the former is always kept in the body of a patient, so that the indwelling catheterization patient needs to regularly clamp and close the urinary catheter to exercise the bladder function, and the urinary retention caused by poor recovery of the bladder function after the urinary catheter is pulled out is avoided. At present, no special catheter clamping device is clinically seen, only a manual clamping mechanism on a drainage tube bag is used, and due to the fact that no timing function, an alarm function and the like exist, the phenomenon that the clamping device is not opened for a long time due to human negligence and bladder pressure is too large to cause injury often occurs, so that a catheter clamping device is urgently needed to be designed and used for keeping the bladder function of a patient with urethral catheterization out of the patient.
Patent application No. 201720261141.8 discloses a catheter clamping device, through the work of control solenoid valve, has the electromagnetism inserted sheet and the draw-in groove cooperation of circular arc notch, presss from both sides the catheter in the centre, has realized the catheterization control to the patient, but the catheter clamping device is easily installed, but the catheter very easily follows the interior roll-off of circular arc notch of electromagnetism inserted sheet.
Patent application No. 201720537105.X discloses a catheter clamp, the catheter is wound out and provides protection or is bunched up to the catheter that the overlength is in disorder, can avoid the catheter to extrude or be in disorder through partly fixing to the catheter to reduce the unable urine of drainage, the emergence of the condition that the catheter is pulled at will, but the catheter clamp does not solve the problem of manual closing clamping mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple and easy clamp pipe training ware slides along fixed casing by the rotation of motor drive driving-disc and then drive spacing post, makes spacing hole and perforating hole coincidence or dislocation to it passes through or presss from both sides the closed catheter to hold medical catheter, has realized the automatic closure of catheter.
The technical scheme of the utility model is that:
a simple tube clamping trainer, comprising:
the outer shell is annular, and an annular cavity is formed in the center of the outer shell;
a stationary housing provided in the outer housing along a radial direction of the stationary housing and communicating with the stationary housing, the stationary housing having a through hole;
the first limiting groove is arranged on the inner ring of the fixed shell and communicated with the annular cavity;
the second limiting groove is arranged in the inner ring of the fixed shell and is opposite to the first limiting groove, and the second limiting groove is not communicated with the annular cavity;
and the limiting column is elastically supported between the first limiting groove and the second limiting groove and is provided with a limiting hole, and the limiting hole can be coincided with the through hole to accommodate the medical catheter to pass through.
Preferably, the stationary housing includes:
a first connection part which is a cylindrical housing;
a second connecting portion which is a cylindrical housing;
a spherical portion which is a spherical housing, has a through hole, and is provided between the first connecting portion and the second connecting portion.
Preferably, the stopper post includes:
a first position-limiting part which is cylindrical, is supported in the first position-limiting part and is provided with a position-limiting hole;
one end of the elastic supporting part is connected with the first limiting part;
and one end of the second limiting part is connected with the other end of the elastic supporting part.
Preferably, the method further comprises the following steps:
the driving disc is rotatably supported in the annular cavity of the outer shell, and the surface of the driving disc is provided with ratchet internal teeth distributed in an array;
the driving disc can drive the first limiting part to compress the elastic supporting part, and radial displacement along the fixed shell is generated.
Preferably, one end of the first limiting part is provided with an inclined table which can be attached to the inner teeth of the ratchet wheel to limit the unidirectional rotation of the driving disc.
Preferably, the drive disk edge has external teeth.
Preferably, the method further comprises the following steps: and the driving rotating wheel is rotatably supported at one end of the fixed shell, is meshed with the driving disc and can drive the driving disc to rotate.
Preferably, the drive wheel is driven by a motor.
The beneficial effects of the utility model
The utility model provides a simple and easy clamp pipe training ware slides along fixed casing by the rotation of motor drive driving-disc and then drive spacing post, makes spacing hole and perforating hole coincidence or dislocation to it passes through or presss from both sides the closed catheter to hold medical catheter, has realized the automatic closure of catheter.
Drawings
Fig. 1 is a schematic structural view of the simple pipe clamping trainer of the present invention.
Fig. 2 is a schematic structural diagram of the outer casing and the fixed casing of the present invention.
Fig. 3 is a schematic structural view of the spacing column of the present invention.
Fig. 4 is a schematic structural diagram of the driving disc of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1, the utility model provides a simple and easy clamp pipe training ware, include: outer shell 110, stationary housing 120, spacing post 130, drive disc 140 and drive wheel 150.
Wherein the outer shell 110 is annular. And the outer housing 110 has a circular cavity 111 in the center thereof, which has a square or circular cross-section as a kind of limited circular cavity.
The fixed housing 120 is radially arranged in the outer housing 110 and communicated with the fixed housing 110, the fixed housing 110 is provided with a through hole 121, and a first limit groove 122 is arranged in the inner ring of the fixed housing 120 and communicated with the annular cavity 111; the second limiting groove 123 is arranged in the inner ring of the fixed shell 120 and is opposite to the first limiting groove 122, and the second limiting groove 123 is not communicated with the annular cavity 111;
the limiting column 130 is elastically supported between the first limiting groove 122 and the second limiting groove 123 and is provided with a limiting hole 134, and the limiting hole 134 can be overlapped with the through hole 121 to accommodate the medical catheter to pass through.
As shown in fig. 2, the stationary housing 120 includes: a first connection portion 124, a second connection portion 125, and a spherical portion 126. A first connection 124 cylindrical housing; the second connecting portion 125 is a cylindrical shell; the spherical portion 126 is a spherical shell, has a through hole 121, and is disposed between the first connecting portion 124 and the second connecting portion 125, and the first connecting portion 124, the second connecting portion 125, and the spherical portion 126 together constitute a fixed shell 120 having a through cavity.
As shown in fig. 3, the stopper column 130 includes: a first position-limiting part 131, an elastic supporting part 132 and a second position-limiting part 133. The first position-limiting portion 131 is cylindrical, is supported in the first position-limiting groove 122, and has a position-limiting hole 134; one end of the elastic supporting portion 132 is connected to the first position-limiting portion 131; one end of the second limiting portion 133 is connected to the other end of the elastic supporting portion 132.
As shown in fig. 4, driving disc 140 is rotatably supported in annular cavity 111 of outer housing 110, and driving disc 140 has ratchet internal teeth 141 distributed in array on its surface; the driving disk 140 can drive the first position-limiting portion 131 to compress the elastic supporting portion 132, so as to generate radial displacement along the fixed housing 120. One end of the first limiting part 131 is provided with a sloping platform which can be attached to the inner teeth 141 of the ratchet wheel to limit the one-way rotation of the driving disc 140.
Preferably, drive disk 140 has external teeth 142 on its edge. Further comprising: the driving wheel 150 is rotatably supported at one end of the stationary housing 120 and engaged with the driving disk 140, and is capable of driving the driving disk 140 to rotate. The drive pulley 150 is driven by a motor.
The working process of the simple pipe clamping trainer is taken as an example for further explanation
Starting a motor to drive the driving disc 140 to rotate, wherein the surface of the driving disc 140 is provided with ratchet internal teeth 141 distributed in an array manner; the position of the driving disc 140 without the internal teeth of the ratchet wheel is attached to the first limiting part 131, the driving disc 140 can drive the first limiting part 131 to compress the elastic supporting part 132, and radial displacement along the fixed shell 120 is generated, so that the limiting hole 134 can coincide with the through hole 121 to accommodate the medical catheter to pass through.
The motor is started again, the driving disc 140 is driven to rotate, the ratchet internal teeth 141 distributed in an array mode are arranged on the surface of the driving disc 140, the ratchet internal teeth 141 are attached to the first limiting portion 131, the first limiting portion 131 generates radial displacement along the fixed shell 120, the elastic supporting portion 132 is unfolded, the first limiting portion 131 extends into the first limiting groove 122, the limiting hole 134 can be staggered with the through hole 121, and the catheter is clamped and closed by the through holes 121 of the limiting columns 131.
The utility model provides a simple and easy clamp pipe training ware slides along fixed casing by the rotation of motor drive driving-disc and then drive spacing post, makes spacing hole and perforating hole coincidence or dislocation to it passes through or presss from both sides the closed catheter to hold medical catheter, has realized the automatic closure of catheter.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a simple and easy clamp pipe training ware which characterized in that includes:
the outer shell is annular, and an annular cavity is formed in the center of the outer shell;
a stationary housing provided in the outer housing along a radial direction of the stationary housing and communicating with the stationary housing, the stationary housing having a through hole;
the first limiting groove is arranged on the inner ring of the fixed shell and communicated with the annular cavity;
the second limiting groove is arranged in the inner ring of the fixed shell and is opposite to the first limiting groove, and the second limiting groove is not communicated with the annular cavity;
and the limiting column is elastically supported between the first limiting groove and the second limiting groove and is provided with a limiting hole, and the limiting hole can be coincided with the through hole to accommodate the medical catheter to pass through.
2. The easy pinch trainer of claim 1, wherein the stationary housing comprises:
a first connection part which is a cylindrical housing;
a second connecting portion which is a cylindrical housing;
a spherical portion which is a spherical housing, has a through hole, and is provided between the first connecting portion and the second connecting portion.
3. The simple tube clamping trainer as claimed in claim 2, wherein the spacing post comprises:
a first position-limiting part which is cylindrical, is supported in the first position-limiting part and is provided with a position-limiting hole;
one end of the elastic supporting part is connected with the first limiting part;
and one end of the second limiting part is connected with the other end of the elastic supporting part.
4. The easy tube clamping trainer according to claim 3, further comprising:
the driving disc is rotatably supported in the annular cavity of the outer shell, and the surface of the driving disc is provided with ratchet internal teeth distributed in an array;
the driving disc can drive the first limiting part to compress the elastic supporting part, and radial displacement along the fixed shell is generated.
5. The simple pipe clamping trainer as claimed in claim 4, wherein one end of the first limiting part is provided with a ramp which can be attached to the inner teeth of the ratchet wheel to limit the unidirectional rotation of the driving disc.
6. The easy pinch trainer of claim 4, wherein the driver plate rim has external teeth.
7. The easy tube clamping trainer according to claim 6, further comprising: and the driving rotating wheel is rotatably supported at one end of the fixed shell, is meshed with the driving disc and can drive the driving disc to rotate.
8. The easy tube pinching trainer of claim 7, wherein the driving wheel is driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166684.3U CN212575332U (en) | 2020-02-13 | 2020-02-13 | Simple pipe clamping trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166684.3U CN212575332U (en) | 2020-02-13 | 2020-02-13 | Simple pipe clamping trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575332U true CN212575332U (en) | 2021-02-23 |
Family
ID=74655372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166684.3U Expired - Fee Related CN212575332U (en) | 2020-02-13 | 2020-02-13 | Simple pipe clamping trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282032A (en) * | 2020-02-13 | 2020-06-16 | 华中科技大学同济医学院附属协和医院 | Simple pipe clamping trainer and control method thereof |
-
2020
- 2020-02-13 CN CN202020166684.3U patent/CN212575332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282032A (en) * | 2020-02-13 | 2020-06-16 | 华中科技大学同济医学院附属协和医院 | Simple pipe clamping trainer and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210223 |