CN217015042U - Anti-dropping plugging device special for catheter - Google Patents
Anti-dropping plugging device special for catheter Download PDFInfo
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- CN217015042U CN217015042U CN202123351513.1U CN202123351513U CN217015042U CN 217015042 U CN217015042 U CN 217015042U CN 202123351513 U CN202123351513 U CN 202123351513U CN 217015042 U CN217015042 U CN 217015042U
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Abstract
The utility model discloses an anti-falling blocking device special for a catheter, and relates to the field of three-cavity catheters. The utility model provides a special plugging device of catheter of anti falling, includes the body, the bottom on body surface is provided with the gasbag, the top intercommunication of body has the mouth of pipe that goes out, the top of the mouth of pipe inner chamber of going out is provided with protruding circle, the mouth of pipe inner chamber of going out and the bottom that is located protruding circle are provided with sealed plugging block. The utility model provides a special anti-falling blocking device for a catheter, which has the advantages that through the arrangement of a convex ring and a convex ring, a liquid outlet pipe opening and a sealing blocking block are fixed, the sealing blocking block, a sealing cover and the liquid outlet pipe opening are prevented from loosening, a good sealing effect is realized on the liquid outlet pipe opening, through the arrangement of a connecting rope, the sealing cover is fixed, the sealing cover and the sealing blocking block are prevented from being lost or falling when being taken, and the situation that the liquid outlet pipe opening cannot be sealed or polluted can be caused is prevented.
Description
Technical Field
The utility model relates to the field of three-cavity urinary catheters, in particular to an anti-falling plugging device special for a catheter.
Background
The catheter is a medical appliance made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra to drain urine, the three-cavity catheter is provided with a tubular body, one end of the three-cavity catheter is a guide tube head and is used for being inserted into the urethra, an air bag is arranged close to the guide tube head and fixes the catheter in the urethra when the air bag is inflated, the three-cavity catheter is not easy to drop, three pipeline joints are arranged at the other end of the three-cavity catheter and are respectively an inflation joint, a flushing joint and a urethral catheterization joint, the inflation joint is communicated with the air bag in the tubular body and is used for inflating the air bag, the water injection joint is connected with a flushing port at the end of the guide tube through a water injection pipeline in the tubular body and is used for flushing the bladder to prevent urinary infection, and the urethral catheter joint is communicated with the tubular body and is used for being connected with a urinary bag to discharge urine.
The special plugging device of present catheter does not have anti falling's function, can take place because of medical personnel's the condition that drops or lose appears when the end cap of taking, can cause the sealed and use in three chamber ureter later stages, can cause three chamber ureters to appear polluting, and three chamber ureters sealing performance is poor when the intubate simultaneously, can cause the condition that the seepage appears in liquid to take place, can influence the use in three chamber ureter later stages.
Therefore, it is necessary to provide a special anti-drop blocking device for urinary catheters to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special anti-falling blocking device for a catheter, which solves the technical problems that the blocking device does not have an anti-falling function, the later sealing and use of a three-cavity urinary catheter can be caused due to the fact that medical staff fall or lose the blocking device when taking a plug, the three-cavity urinary catheter is polluted, meanwhile, the three-cavity urinary catheter is poor in sealing performance when being inserted into a catheter, liquid is leaked, and the later use of the three-cavity urinary catheter is influenced.
In order to solve the technical problems, the utility model provides a special anti-falling blocking device for a catheter, which comprises a pipe body, wherein an air bag is arranged at the bottom of the surface of the pipe body, the top of the pipe body is communicated with a liquid outlet pipe orifice, a convex ring is arranged at the top of an inner cavity of the liquid outlet pipe orifice, a sealing block is arranged in the inner cavity of the liquid outlet pipe orifice and at the bottom of the convex ring, a convex ring matched with the convex ring is arranged at the bottom of the outer surface of the sealing block, the top of the sealing block penetrates to the top of the liquid outlet pipe orifice and is provided with a sealing cover, a connecting rope is arranged at the right side of the sealing cover, one end of the connecting rope, which is far away from the sealing cover, is connected with the right side of the liquid outlet pipe orifice, a medicine injection pipe orifice is communicated with the left side of the liquid outlet pipe orifice, the top of the inner cavity of the medicine injection pipe orifice penetrates to the top of the medicine injection pipe orifice through the sealing cover and is provided with a dustproof cover, and a fixing rope is arranged at the right side of the dustproof cover, the inner cavity of the medicine injection pipe orifice and the bottom of the sealing and blocking block are provided with a rubber plug, and the top of the rubber plug is provided with a cross split cut.
Preferably, the right side of the liquid outlet pipe orifice is communicated with a water injection pipe orifice, and the top of the water injection pipe orifice is provided with a water injection pipe valve.
Preferably, the one end of fixed rope principle shield is connected with the orificial right side of injection, the material of fixed rope and connection rope is the same with the material of body.
Preferably, the outer surface of the rubber plug is adhered to the inner cavity of the liquid outlet pipe orifice, and the valving rubber plug is made of butyl rubber.
Preferably, the periphery of the bottom of the sealing cover is in contact with the top of the liquid outlet pipe opening, and the sealing cover and the dustproof cover are made of the same material.
Preferably, the liquid outlet pipe orifice, the medicine injection pipe orifice and the water injection pipe orifice of the pipe body are made of silica gel materials, and the inner diameter of the liquid outlet pipe orifice is larger than the inner diameter of the medicine injection pipe orifice and the inner diameter of the medicine injection pipe orifice.
Compared with the related art, the anti-falling plugging device special for the catheter provided by the utility model has the following beneficial effects:
the utility model provides a special anti-falling blocking device for a catheter, which is characterized in that through the arrangement of a convex ring and a convex ring, the sealing block and the sealing block are fixed, the sealing block and the sealing cover are prevented from loosening from the liquid outlet pipe opening, the liquid outlet pipe mouth is well sealed, the sealing cover is fixed by the connecting rope, the sealing cover and the sealing block are prevented from being lost or falling off when being taken, the liquid outlet pipe mouth can not be sealed or polluted, when a medical worker conducts intubation on the liquid outlet pipe mouth, the intubation can enter the liquid outlet pipe mouth through the cross split incision, meanwhile, the rubber plug can be tightly attached to the insertion tube, so that the situation that liquid in the liquid outlet pipe leaks through the joint of the liquid outlet pipe and the insertion tube is avoided, and the principle of the insertion tube and the rubber plug is the same as that of the infusion bottle plug and an infusion tube needle.
The utility model provides a special anti-falling blocking device for a catheter, which has the advantages that the dustproof cover is arranged, the medicine injection pipe orifice is sealed, liquid is prevented from overflowing through the medicine injection pipe orifice, the dustproof cover is prevented from being lost through the arrangement of a fixing rope, the medicine injection pipe orifice is prevented from being polluted and the situation that the dustproof cover cannot be sealed due to falling or loss when the dustproof cover is taken is prevented, the problem that the dustproof cover does not have the anti-falling function, the later sealing and use of a three-cavity urinary catheter can be caused due to the fact that medical staff fall or lose the plug when the medical staff take the plug is solved, the three-cavity urinary catheter is polluted, meanwhile, the situation that liquid leaks can be caused due to poor sealing performance when the three-cavity urinary catheter is inserted into a catheter, and the technical problem that the later use of the three-cavity urinary catheter is influenced.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an anti-drop plugging device special for a urinary catheter provided by the utility model;
FIG. 2 is a schematic view of a nozzle of the present invention;
FIG. 3 is an exploded view of the liquid outlet nozzle and sealing block structure of the present invention;
fig. 4 is a top view of the rubber plug and the spout structure of the present invention.
Reference numbers in the figures: 1. a pipe body; 2. an air bag; 3. a liquid outlet pipe orifice; 4. a convex ring; 5. sealing the plugging block; 6. a convex ring; 7. a sealing cover; 8. connecting ropes; 9. a medicine injection pipe orifice; 10. a dust cover; 11. fixing a rope; 12. a rubber plug; 13. a cross split incision; 14. a water injection pipe opening; 15. a water injection pipe valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a special anti-dropping plugging device for a catheter comprises a tube body 1, wherein an air bag 2 is arranged at the bottom of the surface of the tube body 1, the top of the tube body 1 is communicated with a liquid outlet pipe opening 3, a convex ring 4 is arranged at the top of the inner cavity of the liquid outlet pipe opening 3, a sealing plugging block 5 is arranged in the inner cavity of the liquid outlet pipe opening 3 and at the bottom of the convex ring 4, a convex ring 6 matched with the convex ring 4 for use is arranged at the bottom of the outer surface of the sealing plugging block 5, the top of the sealing plugging block 5 penetrates through the top of the liquid outlet pipe opening 3 and is provided with a sealing cover 7, a connecting rope 8 is arranged on the right side of the sealing cover 7, one end of the connecting rope 8, which is far away from the sealing cover 7, is connected with the right side of the liquid outlet pipe opening 3, a medicine injection pipe opening 9 is communicated with the left side of the liquid outlet pipe opening 3, the top of the inner cavity of the medicine injection pipe opening 9 penetrates through the sealing plug and is provided with a dust cover 10, a fixing rope 11 is arranged on the right side of the dust cover 10, the inner cavity of the medicine injection pipe opening 9 and the bottom of the sealing and blocking block 5 are provided with a rubber plug 12, and the top of the rubber plug 12 is provided with a cross split notch 13.
In the embodiment, the convex ring 4 and the convex ring 6 are arranged to fix the liquid outlet pipe mouth 3 and the sealing block 5, so as to prevent the sealing block 5, the sealing cover 7 and the liquid outlet pipe mouth 3 from loosening, the liquid outlet pipe mouth 3 is well sealed, the sealing cover 7 is fixed by the connecting rope 8, the sealing cover 7 and the sealing block 5 are prevented from being lost or dropped when being taken, the liquid outlet pipe mouth 3 cannot be sealed or polluted, when a medical worker intubates the liquid outlet pipe mouth 3, the intubates the liquid outlet pipe mouth 3 through the cross split cut 13, meanwhile, the rubber plug 12 can be tightly attached to the insertion tube, so that the liquid in the liquid outlet tube opening 3 cannot leak through the joint of the insertion tube, and the principle of the insertion tube and the rubber plug 12 is the same as that of the insertion of an infusion bottle plug and an infusion tube needle.
The second embodiment:
referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: the right side intercommunication of liquid outlet pipe mouth 3 has water injection pipe mouth 14, the top of water injection pipe mouth 14 is provided with water injection pipe valve 15, the one end of fixed 11 principle shield 10 is connected with the right side of injection mouth of pipe 9, the material of fixed rope 11 and connection rope 8 is the same with the material of body 1, the surface of plug 12 and the inner chamber adhesion of liquid outlet pipe mouth 3, the material of split plug 12 is the butyl rubber material, the top contact with liquid outlet pipe mouth 3 all around of sealed lid 7 bottom, the material of sealed lid 7 and shield 10 is the same, body 1 liquid outlet pipe mouth 3, injection mouth of pipe 9 and water injection mouth of pipe 14 are the silica gel material, the internal diameter of liquid outlet pipe mouth 3 will be greater than the internal diameter of injection pipe mouth 14 and injection mouth of pipe 9.
In this embodiment: setting through shield 10, sealed effect has been played to injection mouth of pipe 9, prevent that the condition that liquid from overflowing appears through injection mouth of pipe 9 from taking place, setting through fixed rope 11, the effect of preventing losing has been played to shield 10, prevent that shield 10 from dropping or losing when taking and causing injection mouth of pipe 9 to pollute and unable sealed condition to take place, the function that does not have anti-drop has been solved, can be because of medical personnel the condition emergence that drops or lose appears when taking the end cap, can cause the sealed and use in three chamber ureter later stages, can cause three chamber ureters to pollute, three chamber ureters sealing performance is poor when the intubate simultaneously, can cause the condition emergence that the seepage appears in liquid, can influence the technical problem that three chamber ureters later stage used.
The working principle of the anti-falling plugging device special for the catheter provided by the utility model is as follows:
the first innovation point implementation step:
the first step is as follows: through the arrangement of the convex ring 4 and the convex ring 6, the sealing and plugging block 5 and the liquid outlet pipe opening 3 are fixed, the sealing and plugging block 5, the sealing cover 7 and the liquid outlet pipe opening 3 are prevented from loosening, and the liquid outlet pipe opening 3 is well sealed;
the second step: the sealing cover 7 is fixed by the connecting rope 8, so that the sealing cover 7 and the sealing block 5 are prevented from being lost or falling off when being taken, and the liquid outlet pipe mouth 3 cannot be sealed or polluted;
the third step: when the medical staff carries out the intubate to liquid outlet pipe mouth 3, the intubate can get into liquid outlet pipe mouth 3's inside through cross split 13, and the plug 12 can closely laminate with the intubate simultaneously, can not cause the liquid in liquid outlet pipe mouth 3 to appear the condition emergence of seepage through the junction with the intubate, and the principle of intubate and plug 12 is the same with the principle that infusion bottle plug and transfer line needle inserted.
The second innovation point implementation step:
the first step is as follows: through the arrangement of the dustproof cover 10, the medicine injection pipe opening 9 is sealed, and the liquid is prevented from overflowing through the medicine injection pipe opening 9;
the second step: through the setting of fixed rope 11, the effect of preventing losing has been played to shield 10, prevent that shield 10 from dropping or losing when taking and causing the circumstances that the mouth of pipe 9 of notes medicine pollutes and can't be sealed to take place, the function of having solved and not having anti-dropping, can appear dropping or the circumstances of losing takes place when the end cap takes because of medical personnel, can cause the sealed and use in three chamber ureter later stages, can cause three chamber ureters to appear polluting, three chamber ureters sealing performance is poor when the intubate simultaneously, can cause the circumstances emergence that the seepage appears in liquid, can influence the technical problem of three chamber ureter later stage uses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special plugging device of anti falling's catheter, includes body (1), its characterized in that: body (1) the bottom on surface is provided with gasbag (2), the top intercommunication of body (1) has liquid outlet pipe mouth (3), the top of liquid outlet pipe mouth (3) inner chamber is provided with protruding circle (4), the inner chamber of liquid outlet pipe mouth (3) and the bottom that is located protruding circle (4) are provided with sealed sprue (5), the bottom of sealed sprue (5) surface is provided with protruding ring (6) that protruding circle (4) cooperation was used, the top of sealed sprue (5) is run through to the top of liquid outlet pipe mouth (3) and is installed sealed lid (7), the right side of sealed lid (7) is installed and is connected rope (8), connect rope (8) and keep away from the one end of sealed lid (7) and be connected with the right side of mouth of pipe (3), the left side intercommunication of liquid outlet pipe mouth (3) has injection mouth (9), the top of injection pipe mouth (9) inner chamber runs through the sealing plug to the top of injection pipe mouth (9) and installs dust cap (10) The right side of shield (10) is provided with fixed rope (11), the inner chamber of injection mouth of pipe (9) and the bottom that is located sealed plugging block (5) are provided with plug (12), the top of plug (12) is provided with cross split incision (13).
2. The anti-dropping plugging device special for the urinary catheter according to claim 1, wherein the right side of the liquid outlet pipe orifice (3) is communicated with a water injection pipe orifice (14), and the top of the water injection pipe orifice (14) is provided with a water injection pipe valve (15).
3. The special anti-dropping plugging device for the catheter according to claim 1, wherein the fixing rope (11) is connected with one end of the dust cap (10) and the right side of the medicine injection pipe orifice (9), and the fixing rope (11) and the connecting rope (8) are made of the same material as the pipe body (1).
4. The special plugging device for the anti-dropping urinary catheter according to claim 1, wherein the outer surface of the rubber plug (12) is adhered to the inner cavity of the liquid outlet pipe orifice (3), and the split rubber plug (12) is made of butyl rubber.
5. The special anti-drop plugging device for the catheter according to claim 1, wherein the periphery of the bottom of the sealing cover (7) is in contact with the top of the liquid outlet pipe orifice (3), and the sealing cover (7) and the dust cover (10) are made of the same material.
6. The special anti-dropping plugging device for the catheter according to claim 1, wherein the liquid outlet pipe orifice (3), the medicine injection pipe orifice (9) and the water injection pipe orifice (14) of the catheter body (1) are made of silica gel.
7. A special anti-drop plugging device for urinary catheter according to claim 1, wherein the inner diameter of said outlet nozzle (3) is larger than the inner diameter of said water injection nozzle (14) and said drug injection nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123351513.1U CN217015042U (en) | 2021-12-29 | 2021-12-29 | Anti-dropping plugging device special for catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123351513.1U CN217015042U (en) | 2021-12-29 | 2021-12-29 | Anti-dropping plugging device special for catheter |
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| Publication Number | Publication Date |
|---|---|
| CN217015042U true CN217015042U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123351513.1U Active CN217015042U (en) | 2021-12-29 | 2021-12-29 | Anti-dropping plugging device special for catheter |
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| CN (1) | CN217015042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024112323A1 (en) * | 2022-11-21 | 2024-05-30 | C. R. Bard, Inc. | Urinary catheter devices |
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2021
- 2021-12-29 CN CN202123351513.1U patent/CN217015042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024112323A1 (en) * | 2022-11-21 | 2024-05-30 | C. R. Bard, Inc. | Urinary catheter devices |
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