CN213642486U - Prevent bladder irrigator of jam - Google Patents
Prevent bladder irrigator of jam Download PDFInfo
- Publication number
- CN213642486U CN213642486U CN202020754670.3U CN202020754670U CN213642486U CN 213642486 U CN213642486 U CN 213642486U CN 202020754670 U CN202020754670 U CN 202020754670U CN 213642486 U CN213642486 U CN 213642486U
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- channel
- passageway
- transfer line
- plug
- section
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, a prevent bladder flusher of jam is disclosed, including the transfer line, and install the regulator on the transfer line, and with the end of transfer line intercommunication the plug, and set up the adapter between plug and regulator, the adapter includes, cross structure's valve body, first passageway, second passageway, third passageway and fourth passageway that communicate each other are seted up respectively to four directions on the valve body, flush fluid flows in from the first passageway, flows out from the third passageway, when the plug takes place to flow back, the plug department takes place to block up, the pressure in the transfer line can grow gradually; when pressure is greater than the elasticity of spring, first sprue upwards slides along the connecting rod, and first sprue is pushed out from between two baffles, and the third passageway just communicates with first passageway for the pressure in the transfer line diminishes, thereby avoids in the transfer line to gather the impact to patient's focus department in the twinkling of an eye that forms because of pressure gradually and strikes, obtains to guarantee that the patient is healthy.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a prevent bladder flusher of jam.
Background
In clinical care procedures, patients often have bladder irrigation due to causes such as intravesical hemorrhage, cystolith, etc. The flush fluid is inputed to current bladder flusher one end, and the urethra is inserted to the other end, and at the in-process that washes, often can be because in the liquid backward flow to the flusher in the focus, the solid of incomplete area is plugged up the flusher easily in the liquid of backward flow, causes the transfusion system internal pressure to rise, continues to input the flush fluid in the flusher, and pressure increases gradually, in the twinkling of an eye that the plug was released by pressure, the impact force of flush fluid can aggravate the patient's condition.
Disclosure of Invention
In view of this, the utility model aims at providing a prevent bladder flusher of jam to solve the bladder flusher and blockked up the back, in the twinkling of an eye of mediation, the impact force that the flush fluid formed is applyed in patient's focus, aggravates the problem of patient's state of an illness.
The utility model discloses an above-mentioned technical problem is solved to following technical means: the utility model provides an anti-clogging bladder flusher, includes the transfer line, and install regulator on the transfer line and with the plug of the end intercommunication of transfer line and setting are in the plug with adapter between the regulator, the adapter includes: the valve body is of a cross structure, a first channel, a second channel, a third channel and a fourth channel which are mutually communicated are respectively arranged in four directions on the valve body, the first channel and the second channel are oppositely arranged, and the third channel and the fourth channel are oppositely arranged; the two partition plates are respectively positioned in the first channel and the second channel, the two partition plates are respectively positioned on two sides of the axis of the first channel, and the sum of the cross sectional areas of the two partition plates is larger than that of the first channel; the first blocking block is positioned between the two partition plates and is in sliding connection with the two partition plates; the connecting rod is connected with the first plugging block in a sliding mode, extends into the fourth channel and is in threaded connection with the valve body; the baffle is fixedly connected with the connecting rod and is positioned on one side, facing the fourth channel, of the first blocking block; and the spring is positioned between the baffle and the first blocking block, and two ends of the spring are respectively fixedly connected with the baffle and the first blocking block.
Furthermore, the adapter still includes the second sprue that is located in the third passageway, the second sprue with connecting rod fixed connection, the diameter of second sprue is less than the diameter of third passageway, rotates the outside fourth passageway of connecting rod, and the connecting rod moves along the extending direction of the axis of fourth passageway, alright take out first sprue from between two baffles, and make the second sprue will the fourth passageway is stopped up, realizes changing the effect of flush fluid circulation passageway.
Furthermore, the connecting rod stretches out outside the fourth passageway, conveniently rotates the connecting rod to conveniently change the circulation passageway of flush fluid.
Further, two one side that the second sprue was kept away from to the fender baffle has the holding surface, first sprue includes first section and second section, first section is located two between the baffle, and with two baffle sliding connection, the second section with first section integrated into one piece, the second section with the holding surface is contradicted, can play the restriction flush fluid and flow out from the gap between baffle and the second sprue.
Furthermore, a first sealing ring is arranged on the second section and located between the second section and the partition plate, and the effect of increasing the sealing performance is achieved.
Furthermore, be equipped with the second sealing ring on the second sprue, the second sealing ring is located the second sprue orientation one side of first sprue plays the effect that increases the leakproofness.
The utility model has the advantages that:
when the flushing is normally carried out, flushing liquid flows in from the first channel, flows out from the third channel and finally flows into the focus of a patient from the plug, and when the plug reflows, the plug is blocked, and the pressure in the infusion tube is gradually increased; when pressure is greater than the elasticity of spring, first sprue upwards slides along the connecting rod, and first sprue is pushed out from between two baffles, and the third passageway just communicates with first passageway for the pressure in the transfer line diminishes, thereby avoids in the transfer line to gather the impact to patient's focus department in the twinkling of an eye that forms because of pressure gradually and strikes, obtains the effect of guaranteeing patient health.
After the third channel and the plug are blocked, the rotating rod can be rotated outwards, a new plug is communicated with the third channel, flushing liquid flows in from the first channel and flows into the new plug through the third channel, the flusher is prevented from being integrally replaced after the blockage occurs, and better economical efficiency is obtained.
Drawings
FIG. 1 is a schematic structural view of the bladder irrigator of the present invention;
FIG. 2 is a schematic sectional view of the bladder irrigator of the present invention with the third channel blocked;
FIG. 3 is a schematic sectional view of the bladder irrigation device of the present invention with the third channel open;
wherein: 100-flusher, 10-transfusion tube, 20-regulator, 30-plug, 40-adapter, 41-valve body, 411-first channel, 412-second channel, 413-third channel, 414-fourth channel, 42-clapboard, 421-supporting surface, 43-first block, 431-first section, 432-second section, 44-connecting rod, 45-baffle, 46-spring, 47-second block, 48-first sealing ring, 49-second sealing ring.
Detailed Description
The following description is given by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure provided in the present specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore the terms describing the position relationship in the drawings are used only for exemplary illustration, and not for limiting the present invention, and those skilled in the art can understand the specific meaning according to the specific situation.
As shown in fig. 1 to 3, the anti-clogging bladder flusher 100 of the present invention comprises a perfusion tube 10 connected to a flushing fluid container, wherein an adjuster 20 is disposed on the perfusion tube 10, the adjuster 20 plays a role of adjusting the flow rate of the flushing fluid, and one end of the perfusion tube 10, which is far away from the flushing fluid container, is connected to a plug 30 inserted into the urethra of a human body.
The infusion tube 10 is further provided with an adapter 40, the adapter 40 is located between the plug 30 and the regulator 20, the adapter 40 includes a valve body 41 with a cross structure, a first channel 411, a second channel 412, a third channel 413 and a fourth channel 414 which are mutually communicated are respectively arranged in four directions of the valve body 41, the first channel 411 and the second channel 412 are coaxially arranged oppositely, and the third channel 413 and the fourth channel 414 are coaxially arranged oppositely.
A partition plate 42 is integrally formed with the valve body 41 on the inner wall of the first passage 411, another partition plate 42 is integrally formed with the valve body 41 on the inner wall of the second passage 412, the two partition plates 42 are respectively positioned on two sides of the axis of the first passage 411, a space is arranged between the two partition plates 42, and the sum of the projection areas of the two partition plates 42 on the cross section of the first passage 411 is larger than the inner diameter area of the first passage 411. The two partition plates 42 are both L-shaped, wherein the side of the two partition plates 42 away from the second block 47 is provided with a support surface 421.
Have first sprue 43 in two baffles 42, first sprue 43 is "protruding" font, first sprue 43 includes first section 431 and second section 432, first section 431 is located between two baffles 42, two lateral walls of first section 431 respectively with the terminal surface sliding connection of two holding surfaces 421, second section 432 and first section 431 integrated into one piece, second section 432 contradicts with holding surface 421, first section 431 is located and blocks up the flush fluid between two baffles 42, second section 432 contradicts with holding surface 421, form labyrinth seal, can reduce the seepage of flush fluid. The second section 432 is provided with a first sealing ring 48, and the first sealing ring 48 is located between the second section 432 and the supporting surface 421.
A connecting rod 44 penetrates through the first blocking block 43, the first blocking block 43 can slide along the connecting rod 44, one end, far away from the first blocking block 43, of the connecting rod 44 extends into the fourth channel 414, the part, located in the fourth channel 414, of the connecting rod 44 is in threaded connection with the inner wall of the fourth channel 414, and the fourth channel 414 is blocked by the connecting rod 44. A baffle plate 45 is also fixedly connected to the connecting rod 44, and the baffle plate 45 is positioned on one side of the first blocking block 43 facing the fourth channel 414; a spring 46 is further wound around the outer side of the connecting rod 44, and both ends of the spring 46 are fixedly connected with the baffle 45 and the first blocking piece 43 respectively.
The adapter 40 further includes a second block 47 located in the third passage 413, the second block 47 is fixedly connected to the connecting rod 44, a step is provided in the third passage 413, the diameter of the second block 47 is smaller than the diameter of the third passage 413 and larger than the diameter of the step, and a gap for liquid to flow is provided between the second block 47 and the step. Be equipped with second sealing ring 49 on the second sprue 47, second sealing ring 49 is located the one side of second sprue 47 towards first sprue 43, can improve the leakproofness of first sprue 43 department through first sealing ring 48, can improve the leakproofness of second sprue 47 department through second sealing ring 49.
During normal flushing, flushing fluid in the infusion tube 10 flows in from the first channel 411, the third channel 413 and the fourth channel 414 are blocked by the partition plate 42 and the first blocking block 43, the flushing fluid flows through a gap between the second blocking block 47 and a step of the third channel 413 and then flows out from the third channel 413, the infusion tube 10 in the direction of the plug 30 is connected with the third channel 413, and finally the flushing fluid flows into a human body focus through the plug 30 for flushing;
when the focus of the patient is refluxed, liquid is refluxed to the plug 30, the plug 30 is blocked by solid matters of residual belts in the fluid, flushing liquid is still poured into the flushing liquid all the time, the pressure in the infusion tube 10 can be gradually increased, when the pressure is larger than the sum of the elastic force applied to the first blocking block 43 by the spring 46 and the gravity of the first blocking block 43, the first blocking block 43 is pushed out to slide along the connecting rod 44 in the direction of the fourth channel 414, after the first blocking block 43 is pushed out from between the two partition plates 42, the first channel 411 is communicated with the second channel 412, the pressure in the infusion tube 10 is reduced, after the infusion tube 10 is prevented from being blocked, the internal pressure is gradually increased, the influence of the generated instant impact force on the focus of the human body is avoided, and the effect of protecting the health of the patient.
In addition, when the plug 30 is blocked, a new plug 30 to be replaced is installed in the second channel 412, the connecting rod 44 is partially screwed out of the fourth channel 414, the connecting rod 44 drives the first blocking block 43 to be drawn out of the two partition plates 42, the second blocking block 47 blocks the step of the third channel 413, flushing liquid flows in from the first channel 411 and flows out of the second channel 412 to the new plug 30, and the whole flusher 100 is prevented from being replaced when the blockage occurs.
Wherein the connecting rod 44 extends out of the fourth passage 414, when the connecting rod 44 is rotated outward, it is convenient to use a tool to interact with the portion of the connecting rod 44 extending out of the fourth passage 414.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides an anti-clogging bladder flusher, includes the transfer line, and install regulator on the transfer line and with plug and the setting of the end intercommunication of transfer line are in the plug with adapter between the regulator, its characterized in that, the adapter includes: the valve body is of a cross structure, a first channel, a second channel, a third channel and a fourth channel which are mutually communicated are respectively arranged in four directions on the valve body, the first channel and the second channel are oppositely arranged, and the third channel and the fourth channel are oppositely arranged; the two partition plates are respectively positioned in the first channel and the second channel, the two partition plates are respectively positioned on two sides of the axis of the first channel, and the sum of the cross sectional areas of the two partition plates is larger than that of the first channel; the first blocking block is positioned between the two partition plates and is in sliding connection with the two partition plates; the connecting rod is connected with the first plugging block in a sliding mode, extends into the fourth channel and is in threaded connection with the valve body; the baffle is fixedly connected with the connecting rod and is positioned on one side, facing the fourth channel, of the first blocking block; and the spring is positioned between the baffle and the first blocking block, and two ends of the spring are respectively fixedly connected with the baffle and the first blocking block.
2. The bladder irrigator of claim 1, wherein: the adapter further comprises a second blocking block located in the third channel, the second blocking block is fixedly connected with the connecting rod, a step is arranged in the third channel, and the diameter of the second blocking block is smaller than that of the third channel and larger than that of the step.
3. The bladder irrigator of claim 2, wherein: the connecting rod extends out of the fourth channel.
4. The bladder irrigator of claim 2, wherein: two one side that the second sprue was kept away from to the baffle has the holding surface, first sprue includes first section and second section, first section is located two between the baffle, and with two baffle sliding connection, the second section with first section integrated into one piece, the second section with the holding surface is contradicted.
5. The bladder irrigator of claim 4 wherein a first sealing ring is provided on the second segment between the second segment and the diaphragm.
6. The bladder irrigator of claim 5 wherein the second block has a second sealing ring thereon on a side of the second block facing the first block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020754670.3U CN213642486U (en) | 2020-05-09 | 2020-05-09 | Prevent bladder irrigator of jam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020754670.3U CN213642486U (en) | 2020-05-09 | 2020-05-09 | Prevent bladder irrigator of jam |
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CN213642486U true CN213642486U (en) | 2021-07-09 |
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CN202020754670.3U Expired - Fee Related CN213642486U (en) | 2020-05-09 | 2020-05-09 | Prevent bladder irrigator of jam |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116983097A (en) * | 2023-09-06 | 2023-11-03 | 首都医科大学附属北京同仁医院 | Tray with operation cavity flushing water supply groove |
-
2020
- 2020-05-09 CN CN202020754670.3U patent/CN213642486U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116983097A (en) * | 2023-09-06 | 2023-11-03 | 首都医科大学附属北京同仁医院 | Tray with operation cavity flushing water supply groove |
CN116983097B (en) * | 2023-09-06 | 2024-03-12 | 首都医科大学附属北京同仁医院 | Tray with operation cavity flushing water supply groove |
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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: 20210709 |