CN213189735U - Four-way joint for ultrasonic contrast of excretory bladder and urethra of children - Google Patents
Four-way joint for ultrasonic contrast of excretory bladder and urethra of children Download PDFInfo
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- CN213189735U CN213189735U CN202021324975.7U CN202021324975U CN213189735U CN 213189735 U CN213189735 U CN 213189735U CN 202021324975 U CN202021324975 U CN 202021324975U CN 213189735 U CN213189735 U CN 213189735U
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Abstract
The utility model discloses a four way connection for children's excretion nature bladder urethra supersound radiography, including the connecting pipe, fluid-discharge tube, contrast medium pipe and notes liquid pipe are evenly installed to the bottom of connecting pipe, the outer terminal surface cover of fluid-discharge tube, contrast medium pipe and notes liquid pipe is equipped with the fixed plate, spacing hole has evenly been seted up at the middle part of fixed plate, the support section of thick bamboo is installed to the tip symmetry of fixed plate, support section of thick bamboo inside embedding and install buffer spring, buffer spring one end is installed and is connected the quarter butt, the utility model discloses a set up support section of thick bamboo, buffer spring, connect quarter butt, cowl and protective rubber pad, in the inspection process, through cowl to children's both legs spacing, connect the inside buffer spring of quarter butt extrusion support section of thick bamboo and cushion, get rid of the detection interference, avoid children to not cooperate the inspection, extrude connecting pipe, fluid, The contrast medium tube and the liquid injection tube cause unsmooth liquid inlet and outlet.
Description
Technical Field
The utility model relates to an ultrasonic radiography technical field specifically is a four way connection for children's excretory bladder urethra ultrasonic radiography.
Background
Vesicoureteral reflux is a common urinary tract malformation, a common cause of recurrent urinary tract infections in children. The etiology of the disease is complex, and the common examination methods for the current diagnosis comprise renal ultrasonic vesicoureteral reflux, excretory vesicoureterography, direct radionuclide cystography and the like, wherein the current examination methods comprise primary vesicoureteral reflux caused by congenital hypovesicoureteral overlength, ureteral opening abnormality and the like, and secondary vesicoureteral reflux caused by diseases such as urinary tract infection, lower obstruction and the like;
however, when the connector for the ultrasonic contrast of the excretion bladder urethra of the child in the ultrasonic contrast is used at present, due to the fact that the child is not matched with the connector for easy examination, the two legs move to extrude the connecting pipe, so that liquid in and out of the connecting pipe is not smooth, and the examination result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a four way connection for children's excretion bladder urethra supersound radiography can effectively solve the joint that proposes children's excretion bladder urethra supersound radiography on the present supersound radiography in the above-mentioned background art when using, because children do not cooperate the inspection easy, the both legs remove and lead to the extrusion of connecting pipe to lead to the connecting pipe to pass in and out liquid not smooth, influence the problem of inspection result.
In order to achieve the above object, the utility model provides a following technical scheme: a four-way joint for children excretory bladder urethra ultrasound contrast comprises a connecting pipe, wherein a liquid discharge pipe, a contrast agent pipe and a liquid injection pipe are uniformly arranged at the bottom end of the connecting pipe;
the outer end faces of the liquid discharge pipe, the contrast medium pipe and the liquid injection pipe are sleeved with a fixed plate, and the middle part of the fixed plate is uniformly provided with limiting holes;
the supporting cylinder is symmetrically installed at the end part of the fixing plate, a buffer spring is installed in the supporting cylinder in an embedded mode, a connecting short rod is installed at one end of the buffer spring, an arc-shaped baffle is installed at one end of the connecting short rod, and a protective rubber pad is glued to the end face of the inner side of the arc-shaped baffle.
Preferably, the liquid discharge pipe, the contrast agent pipe, the liquid injection pipe and the connecting pipe are of an integrated structure, and the liquid discharge pipe, the contrast agent pipe and the liquid injection pipe are embedded in the limiting hole.
Preferably, the inner diameter of one end of the supporting cylinder close to the fixing plate is 1.5 times of the inner diameter of the other end of the supporting cylinder.
Preferably, the longitudinal section of the connecting short rod is of a T-shaped structure, and the middle part of the connecting short rod is clamped inside the supporting cylinder.
Preferably, the middle of the inner side of the limiting hole is symmetrically provided with sliding grooves, sliding rods are slidably mounted inside the sliding grooves, an arc-shaped extrusion block is mounted between the sliding rods, a threaded rod is mounted at the top end of the arc-shaped extrusion block, the outer end face of the threaded rod is connected with a threaded barrel through threaded engagement, and a limiting round hole is formed in the position, close to the limiting hole, of the top end of the fixing plate.
Preferably, the threaded cylinder is embedded in the limiting circular hole, and the end part of the threaded cylinder is provided with a limiting ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through setting up a support section of thick bamboo, buffer spring, connecting quarter butt, cowl and protection rubber pad, in the inspection process, through cowl to the spacing of children's both legs, connect the inside buffer spring of quarter butt extrusion support section of thick bamboo and cushion, get rid of and detect the interference, avoid children not to cooperate the inspection, extrude connecting pipe, fluid-discharge tube, contrast medium pipe and annotate the liquid pipe and lead to business turn over liquid not smooth.
2. Through setting up spout slide bar, arc extrusion piece, threaded rod, a screw thread section of thick bamboo and spacing round hole, when pouring into liquid into, rotate screw thread section of thick bamboo control fluid-discharge tube, contrast medium pipe and annotate liquid pipe department and make the control when business turn over liquid orderly, and can reach the effect of convenient detection according to the speed of the different adjustment control business turn over liquid of the rotatory degree of depth of a screw thread section of thick bamboo.
3. Through setting up fluid-discharge tube, contrast medium pipe, annotating liquid pipe, fixed plate, spacing hole, fluid-discharge tube, contrast medium pipe and the equal joint of notes liquid pipe are in the inside in the spacing hole at fixed plate middle part, effectively carry on spacingly to it, avoid fluid-discharge tube, contrast medium pipe and notes liquid pipe intercrossing winding, lead to the pipeline to bend.
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 structural diagram of the present invention;
FIG. 2 is a schematic view of the connection structure of the arc baffle of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present invention;
reference numbers in the figures: 1. a connecting pipe; 2. a liquid discharge pipe; 3. a contrast agent tube; 4. a liquid injection pipe; 5. a fixing plate; 6. a limiting hole; 7. a support cylinder; 8. a buffer spring; 9. connecting a short rod; 10. an arc-shaped baffle plate; 11. a protective rubber pad; 12. a chute; 13. a slide bar; 14. an arc-shaped extrusion block; 15. a threaded rod; 16. a threaded barrel; 17. and limiting the round hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a four-way joint for ultrasonic angiography of urinary bladder and urethra of children, which comprises a connecting pipe 1, wherein a liquid discharge pipe 2, a contrast agent pipe 3 and a liquid injection pipe 4 are uniformly arranged at the bottom end of the connecting pipe 1;
the outer end faces of the liquid discharge pipe 2, the contrast medium pipe 3 and the liquid injection pipe 4 are sleeved with a fixing plate 5, the middle part of the fixing plate 5 is uniformly provided with a limiting hole 6, the liquid discharge pipe 2, the contrast medium pipe 3, the liquid injection pipe 4 and the connecting pipe 1 are of an integrated structure, and the liquid discharge pipe 2, the contrast medium pipe 3 and the liquid injection pipe 4 are embedded and installed in the limiting hole 6, so that the liquid discharge pipe 2, the contrast medium pipe 3 and the liquid injection pipe 4 are conveniently limited and fixed;
a supporting cylinder 7 is installed to the tip symmetry of fixed plate 5, supporting cylinder 7 inside embedding installs buffer spring 8, supporting cylinder 7 is close to 1.5 times of fixed plate 5 one end internal diameter and is supporting the size of a section of thick bamboo 7 other end internal diameter, conveniently carry out spacing installation to buffer spring 8, buffer spring 8 one end is installed and is connected quarter butt 9, it is T type structure to connect quarter butt 9 longitudinal section, connect 9 middle part joints of quarter butt inside supporting cylinder 7, it is fixed to conveniently carry out the joint to connecting quarter butt 9, cowl 10 is installed to 9 one end of connection quarter butt, cowl 10 medial extremity face has the rubber cushion 11 of protection.
The utility model discloses a theory of operation and use flow: during examination, two legs of a child are placed on the inner sides of the two arc-shaped baffles 10 to be in contact with the protective rubber pads 11, and in the examination process, the connecting short rods 9 are limited by the arc-shaped baffles 10 to extrude the buffer springs 8 in the supporting cylinders 7 to buffer, so that the legs of the child are blocked during detection, detection interference is eliminated, the child is prevented from being not matched with the examination, and the connecting pipe 1, the liquid discharge pipe 2, the contrast medium pipe 3 and the liquid injection pipe 4 are extruded to cause unsmooth liquid inlet and outlet;
when liquid is injected, firstly, the liquid discharge pipe 2 and the threaded barrel 16 at the top end of the contrast medium pipe 3 are rotated, the sliding rods 13 at the two ends of the arc extrusion block 14 move downwards along the sliding chute 12 under the meshing action of the threaded rod 15 and the threaded barrel 16, the arc extrusion block 14 extrudes the liquid discharge pipe 2, the liquid discharge pipe 2 and the contrast medium pipe 3 are closed, then physiological saline is injected from the liquid injection pipe 4 to the full filling amount, then the liquid injection pipe 4 is closed by using the same method, then the threaded barrel 16 at the top end of the contrast medium pipe 3 is rotated, the sliding rods 13 at the two ends of the arc extrusion block 14 move upwards along the sliding chute 12, the contrast medium pipe 3 is opened, then contrast medium is injected into the contrast medium pipe 3, then the contrast medium pipe 3 is closed, only the liquid discharge pipe 2 and the connecting pipe 1 are kept in a communicated state, the bottom end of the liquid discharge pipe 2 is connected with a urine drainage bag, the urine volume in the urine drainage, the control of liquid inlet and outlet is orderly, and the speed of liquid inlet and outlet can be adjusted and controlled according to different rotation depths of the threaded cylinder 16, so that the effect of convenient detection is achieved;
the equal joint of fluid-discharge tube 2, contrast medium pipe 3 and notes liquid pipe 4 is in the inside of the spacing hole 6 at 5 middle parts of fixed plate, effectively carries on spacingly to it, avoids fluid-discharge tube 2, contrast medium pipe 3 and notes liquid pipe 4 intercrossing winding, leads to the pipeline to bend.
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 (6)
1. A four-way joint for children's void bladder urethra ultrasonography, includes connecting pipe (1), its characterized in that: the bottom end of the connecting pipe (1) is uniformly provided with a liquid discharge pipe (2), a contrast agent pipe (3) and a liquid injection pipe (4);
the outer end faces of the liquid discharge pipe (2), the contrast medium pipe (3) and the liquid injection pipe (4) are sleeved with a fixed plate (5), and the middle part of the fixed plate (5) is uniformly provided with limiting holes (6);
support section of thick bamboo (7) are installed to the tip symmetry of fixed plate (5), buffer spring (8) are installed in the inside embedding of support section of thick bamboo (7), buffer spring (8) one end is installed and is connected quarter butt (9), it installs cowl (10) to connect quarter butt (9) one end, cowl (10) medial surface is glued and is had protective rubber pad (11).
2. The four-way joint for children excretory bladder urethral ultrasound imaging according to claim 1, wherein the drainage tube (2), the contrast agent tube (3) and the injection tube (4) are of an integral structure with the connecting tube (1), and the drainage tube (2), the contrast agent tube (3) and the injection tube (4) are embedded in the limiting hole (6).
3. The four-way joint for children's void bladder urethra ultrasound imaging according to claim 1, wherein the inner diameter of one end of the supporting cylinder (7) close to the fixing plate (5) is 1.5 times larger than that of the other end of the supporting cylinder (7).
4. The four-way joint for children excretory bladder urethra ultrasound imaging according to claim 1, wherein the longitudinal section of the connecting short rod (9) is a T-shaped structure, and the middle part of the connecting short rod (9) is clamped inside the supporting cylinder (7).
5. The four-way joint for children excretory bladder urethral ultrasound angiography according to claim 1, wherein sliding grooves (12) are symmetrically formed in the middle of the inner sides of the limiting holes (6), sliding rods (13) are slidably mounted inside the sliding grooves (12), an arc-shaped extrusion block (14) is mounted between the two sliding rods (13), a threaded rod (15) is mounted at the top end of the arc-shaped extrusion block (14), a threaded barrel (16) is connected to the outer end face of the threaded rod (15) through threaded engagement, and a limiting round hole (17) is formed in the top end of the fixing plate (5) at a position close to the limiting hole (6).
6. The four-way joint for children's excretory bladder urethral ultrasound imaging according to claim 5, wherein the threaded barrel (16) is embedded inside a limiting round hole (17), and limiting rings are mounted at the ends of the threaded barrel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324975.7U CN213189735U (en) | 2020-07-08 | 2020-07-08 | Four-way joint for ultrasonic contrast of excretory bladder and urethra of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324975.7U CN213189735U (en) | 2020-07-08 | 2020-07-08 | Four-way joint for ultrasonic contrast of excretory bladder and urethra of children |
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| Publication Number | Publication Date |
|---|---|
| CN213189735U true CN213189735U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021324975.7U Active CN213189735U (en) | 2020-07-08 | 2020-07-08 | Four-way joint for ultrasonic contrast of excretory bladder and urethra of children |
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| CN (1) | CN213189735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457004A (en) * | 2021-07-07 | 2021-10-01 | 曾志权 | Liquid three-way connector for liposuction operation tumescent liquid injection |
-
2020
- 2020-07-08 CN CN202021324975.7U patent/CN213189735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457004A (en) * | 2021-07-07 | 2021-10-01 | 曾志权 | Liquid three-way connector for liposuction operation tumescent liquid injection |
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