CN212281451U - Magnetic steel detecting assembly for urethral reunion - Google Patents
Magnetic steel detecting assembly for urethral reunion Download PDFInfo
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- CN212281451U CN212281451U CN202020946604.6U CN202020946604U CN212281451U CN 212281451 U CN212281451 U CN 212281451U CN 202020946604 U CN202020946604 U CN 202020946604U CN 212281451 U CN212281451 U CN 212281451U
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Abstract
The utility model discloses a steel subassembly is visited to magnetism for urethra council teacher, include: the two ends of the first probe steel are respectively a first handheld end and a first magnetic end, the first magnetic end is used for extending into the front urethra and reaching the rupture part of the urethral membrane part through the bulbourethral urethra, and the end part of the first magnetic end is magnetic; a channel for a guide wire to pass through is arranged in the inner cavity of the first probe steel along the trend of the first probe steel, the two ends of the second probe steel are respectively a second handheld end and a second magnetic end, the second magnetic end of the second probe steel is used for entering the prostatic urethra part through the bladder and reaching the rupture part of the urethral membrane part, and the end part of the second magnetic end of the second probe steel is magnetic; the utility model discloses a cooperation that first spy steel and second were visited the steel makes things convenient for the art person to operate, and the inter attraction through first magnetism end and second magnetism end guarantees that first spy steel gets into the bladder and accomplishes the urethra and know person under the attraction of second spy steel.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the field of medical equipment, especially, relate to a steel subassembly is visited to magnetism for urethra council.
[ background of the invention ]
The male urethra is a urination channel and a semen excretion channel, starts from the inner opening of the bladder neck and ends at the outer opening of the urethra at the tip of the glans penis, and is about 18 cm long for adults, and the whole process can be divided into three parts: the prostate part (the part that passes through the prostate), the membrane part (the part that passes through the urogenital diaphragm, about 1.2 cm in length), and the cavernous part (the part that passes through the urethral cavernous body), both of which are clinically called the posterior urethra and the cavernous part called the anterior urethra.
The posterior urethra is damaged frequently and is caused by pelvic fracture, when the anterior-posterior diameter of a pelvic ring is increased and the left-right diameter of the pelvic ring is reduced or the anterior-posterior diameter is reduced and the left-right diameter of the pelvic ring is increased due to pelvic fracture, the junction of the prostatic urethra and the membranous urethra is torn or broken, or the urogenital diaphragm is torn and the membranous urethra penetrating through the urethral diaphragm is torn or broken.
Procedure of urethral reunion in the prior art:
firstly, a surgeon inserts the urethral probe steel from the anterior urethra of a patient, and inserts the index finger of the surgeon into the posterior urethra and the urethral probe steel through the incision of the bladder to guide the probe inserted from the external orifice of the urethra into the bladder.
And secondly, a guide wire is placed through the urethral probe steel, and a balloon catheter is left to the bladder under the guide of the guide wire.
And thirdly, urethral traction. The air sac is inflated by sterile isotonic saline, the air sac catheter is pulled along the urethra direction, and the two broken ends of the urethra are closed by the traction force.
And fourthly, placing a rubber tube behind the pubic bone for drainage, closing the incision and making a suprapubic bladder stoma.
The prior art is a traditional open operation, enters the front clearance of the bladder through a lower abdominal median incision and opens the bladder operation, the trauma of the operation is large, and the postoperative recovery of a patient is slow.
[ Utility model ] content
The utility model aims at providing a steel subassembly is visited to magnetism for urethra council, can accomplish urethra council fast through the mode of wicresoft, avoid the operation of opening a knife, patient postoperative resumes soon.
The utility model adopts the following technical scheme: a magnetic probe steel assembly for a urethral reunion operative, comprising:
the two ends of the first probe steel are respectively a first handheld end and a first magnetic end, the first magnetic end is used for extending into the front urethra and reaching the rupture part of the urethral membrane part through the bulbourethral urethra, and the end part of the first magnetic end is magnetic; a channel for a guide wire to pass through is arranged in the inner cavity of the first probe steel along the trend of the first probe steel,
the two ends of the second probe steel are respectively a second handheld end and a second magnetic end, the second magnetic end is used for entering the prostatic urethra part through the bladder and reaching the rupture part of the urethral membrane part, the end part of the second magnetic end is provided with magnetism,
the first magnetic end and the second magnetic end are used for attracting and contacting with each other, the first probe steel is used for leading the first magnetic end to penetrate through the rupture part of the urethral membrane part to enter the bladder along with the guide of the second probe steel, the guide wire is used for penetrating through the first probe steel to reach the bladder, and the guide wire is used for leading the indwelling ureter to complete urethral reunion.
Further, the second magnetic end is spherical and is a solid with magnetism.
Furthermore, the first magnetic end is spherical and is a solid with magnetism, a wire guide hole is formed in the solid along the axis of the first probe steel, and the wire guide hole is used for a guide wire to pass through.
Furthermore, the first probe steel is hollow and tubular with two open ends, a push rod is arranged in the first probe steel, the length of the push rod is matched with that of the first probe steel, a magnetic sphere is fixedly connected to the inner end of the push rod, the outer end of the push rod is in threaded connection with the first handheld end, and the magnetic sphere is located at the end of the first magnetic end and used for being mutually attracted with the second magnetic end.
Furthermore, the first probe steel is hollow and tubular with two open ends, and the outer edge of the first magnetic end of the first probe steel is inwards sunken to form an annular supporting ring;
be provided with the elastic component in the first steel of spying, the inner fixedly connected with magnetism spheroid of elastic component, outer end card are in first handheld end, and the backing ring is used for blocking the magnetism spheroid for the magnetism spheroid is located outside the first steel inner chamber of spying, and the magnetism spheroid is located the tip of first magnetism end, is used for holding inter attraction with the second magnetism.
Further, first spy steel is inside cavity, both ends open-ended tubulose, is connected with the baffle along first spy steel longitudinal tangent line an organic whole, and the baffle is used for cutting apart into two with first spy steel inner chamber, and two inner chambers are for being used for the seal wire inner chamber that the seal wire passed through and the spheroid inner chamber that is used for the magnetism spheroid to pass through.
Further, the push rod is installed to spheroid inner chamber, and the length of push rod suits with the length of first spy steel, and the inner fixedly connected with magnetism spheroid, the outer end and the first handheld end threaded connection of push rod, magnetism spheroid are located the tip of first magnetism end for with second magnetism end inter attraction.
Furthermore, the outer edge of the first magnetic end of the inner cavity of the sphere is inwards sunken to form an annular supporting ring;
the elastic piece is arranged in the inner cavity of the ball body, the inner end of the elastic piece is fixedly connected with the magnetic ball body, the outer end of the elastic piece is clamped at the first handheld end, the supporting ring is used for clamping the magnetic ball body, the magnetic ball body is located outside the inner cavity of the ball body, and the magnetic ball body is located at the end part of the first magnetic end and used for being mutually attracted with the second magnetic end.
Further, the inner diameter of the second magnetic end of the second probe steel is smaller than the inner diameter of the first magnetic end of the first probe steel.
The utility model has the advantages that: the utility model is convenient for the operation of the operator through the cooperation of the first probe steel and the second probe steel, and ensures that the first probe steel enters the bladder to complete the urethral reunion under the attraction of the second probe steel through the mutual attraction of the first magnetic end and the second magnetic end; through setting up spring and push rod multiple mode in order to adapt to different demands, only need under the patient belly a tiny opening of median cutting, avoid the operation of opening a knife, shorten patient's recovery time, the utility model discloses can accomplish the urethra meeting teacher fast through the mode of wicresoft, avoid the operation of opening a knife, patient postoperative resumes soon.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 shows a first structure of a first probe steel of the present invention;
FIG. 3 shows a second structure of the first probe steel of the present invention;
FIG. 4 is a cross-sectional view of a third configuration of a first probe steel of the present invention;
fig. 5 is a cross-sectional view of a fourth structure of the first probe steel of the present invention.
Wherein: 1. first steel detection; 2. second steel detection; 3. a first handheld end; 4. a first magnetic end; 5. a second magnetic end; 6. a second handheld end; 7. a guidewire lumen; 8. a wire guide hole; 9. a push rod; 10. a ring; 11. a magnetic sphere; 12. an inner cavity of the sphere; 13. a separator.
[ detailed description ] embodiments
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a steel subassembly is visited to magnetism for urethra council, as shown in figure 1, visit steel 2 including first visiting steel 1 and second, the utility model belongs to a pair of subassembly, both lack one can, need both to mutually support at the in-process of operation and just can accomplish urethra council. The second probe steel 2 replaces the hand of the operator to stretch into the bladder incision of the patient, and the injury is avoided. Because the diameter of the probe steel is small, and the hands of the operator are thick, the probe steel is certainly less traumatic to the patient.
The two ends of the first probe steel 1 are respectively a first handheld end 3 and a first magnetic end 4, the first magnetic end 4 is used for extending into the urethra through the anterior urethra and reaching the rupture position of the urethral membrane part through the urethral bulb part, and the end part of the first magnetic end 4 is magnetic; a channel for a guide wire to pass through is arranged along the trend of the first probe steel 1 and in the inner cavity of the first probe steel 1.
The two ends of the second probe steel 2 are respectively a second handheld end 6 and a second magnetic end 5, the second magnetic end 5 is used for passing through the inner opening of the neck of the urinary bladder, stretching into the prostate part through the urethra and reaching the rupture part of the urethral membrane part, the end part of the second magnetic end 5 has magnetism, the first magnetic end 4 and the second magnetic end 5 are used for attracting each other and contacting to form a whole, the first probe steel enters the urinary bladder through the rupture part of the urethra under the guide of the second probe steel, so that an external guide wire enters the inner cavity of the first probe steel 1 from the first handheld end 3 and passes through the first probe steel 1 and then reaches the urinary bladder, the guide wire is retained, the first probe steel and the second probe steel are withdrawn, and an air bag urinary catheter is retained under the guide wire to restore the continuity of the urinary bladder to complete urethral meeter.
As shown in fig. 2, the second magnetic end 5 of the second probe steel 2 is spherical, the second magnetic end 5 is a magnetic solid, the first magnetic end 4 of the first probe steel 1 is spherical, the first magnetic end 4 is a magnetic solid, the solid of the first probe steel 1 is provided with a guide wire hole 8 along the axis of the first probe steel 1, and the guide wire hole 8 is used for a guide wire to pass through. Under the condition that the first magnetic end 4 of the first probe steel 1 is guided by the second magnetic end 5 of the second probe steel 2, after entering the bladder, the guide wire needs to be inserted into the inner cavity of the first probe steel 1 from the first handheld end 3 of the first probe steel 1, then enters the bladder from the first magnetic end 4 of the first probe steel 1 along the inner cavity of the first probe steel 1, the guide wire is kept in place, the first probe steel is withdrawn, and the air bag ureter is arranged along the guide wire to restore the continuity of the urethra, so that the urethral catheterization is completed.
Since the first magnetic end 4 of the first probe steel 1 is solid and is provided with a hole at the solid part, and a certain time is required for the guide wire to pass through the guide wire hole 8, and the requirement on the operator is high, the first magnetic end 4 of the first probe steel 1 can be provided to be hollow.
As shown in fig. 3, the first probe steel 1 is hollow and tubular with two open ends, a push rod 9 is installed in the first probe steel 1, the length of the push rod 9 is adapted to the length of the first probe steel 1, the push rod 9 is close to the first magnetic end 4 and is an inner end, the push rod 9 is close to the first handheld end 3 and is an outer end, a magnetic sphere 11 is fixedly connected to the inner end of the push rod 9, the outer end is in threaded connection with the first handheld end 3, and the magnetic sphere 11 is located at the end of the first magnetic end 4 and is used for being mutually attracted with the second magnetic end 5. The speed of the guide wire entering the bladder can be greatly improved through the arrangement, and the problem that the guide wire passing speed is low due to the arrangement of the guide wire hole 8 is avoided. When can also increase first spy steel 1 and get into patient's urethra from the front urethra through setting up magnetism spheroid 11, patient's comfortable degree because magnetism spheroid 11 is globular for first magnetism end 4 of spying steel 1 is hemispherical, and then frictional force is less when getting into patient's urethra, avoids the patient to be uncomfortable.
In addition to the push rod 9, there is another design, because the male urethra is not linear, so the push rod 9 is easy to be limited in the implementation process, so there is another design that can solve the problem well, namely, a supporting ring 10 is arranged at the first magnetic end 4 of the first probe steel 1, the first probe steel 1 is hollow and tubular with two open ends, as shown in fig. 4, the outer edge of the first magnetic end 4 is sunken inwards to form an annular supporting ring 10; be provided with the elastic component in the first steel 1 of visiting, the inner fixedly connected with magnetism spheroid 11 of elastic component, outer end card are in first handheld end 3, and the backing ring 10 is used for blocking magnetism spheroid 11 for magnetism spheroid 11 is located outside the first steel 1 inner chamber of visiting, and magnetism spheroid 11 is located the tip of first magnetism end 4, is used for holding 5 inter attractions with the second magnetism. When entering the male urethra, the magnetic ball 11 is located outside the supporting ring 10, so that resistance when the probe steel enters the male urethra is reduced, after the first magnetic end 4 of the first probe steel 1 enters the bladder, the magnetic ball 11 can be pulled back to the inner cavity of the first probe steel 1 from the outside of the supporting ring 10 by pulling the elastic part and is pulled out of the inner cavity of the first probe steel 1, and then a guide wire is placed at the first handheld end 3 of the first probe steel 1.
When the guide wire is put into the three designs, the magnetic ball 11 in the first probe steel 1 needs to be drawn out, or the guide wire needs to pass through a small hole, so that the operation is complex, and the three designs can be completed at one time without complex operations for many times.
As shown in fig. 5, the first probe steel 1 is a tubular shape with a hollow interior and two open ends, a partition plate 13 is integrally connected along a longitudinal tangent line of the first probe steel 1, the partition plate 13 is used for dividing an inner cavity of the first probe steel 1 into two, and the two inner cavities are a guide wire inner cavity 7 for a guide wire to pass through and a sphere inner cavity 12 for a magnetic sphere 11 to pass through.
Install push rod 9 in the seal wire inner chamber 7, the length of push rod 9 suits with the length of first spy steel 1, and push rod 9 is close to being inner of first magnetism end 4, is close to first handheld end 3 and is the outer end, and push rod 9's inner fixedly connected with magnetism spheroid 11, outer end and first handheld 3 threaded connection of end, magnetism spheroid 11 are located the tip of first magnetism end 4 for with second magnetism end 5 inter attraction. The guide wire can be quickly extended into the bladder by dividing the inner cavity of the first probe steel 1 into two inner cavities.
Besides the push rod 9, there is another design mode, because the male urethra is not linear, so the push rod 9 is easy to be limited in the implementation process, so there is another design that can solve the problem well, namely, the ring 10 is arranged in the sphere inner cavity 12 near the first magnetic end 4, the first magnetic end 4 of the sphere inner cavity 12 is concave inwards to form the ring-shaped ring 10; be provided with the elastic component in spheroid inner chamber 12, the elastic component is close to first magnetism end 4 for inner, is close to first handheld end 3 for the outer end, and the inner fixedly connected with magnetism spheroid 11 of elastic component, outer end card are in first handheld end 3, and the backing ring 10 is used for blocking magnetism spheroid 11 for outside magnetism spheroid 11 is located spheroid inner chamber 12, magnetism spheroid 11 is located the tip of first magnetism end 4, is used for holding 5 inter attraction with the second magnetism. The design is the same principle as when the first probe steel 1 is a cavity.
In the above designs, the inner diameter of the second magnetic end 5 of the second probe steel 2 needs to be smaller than the inner diameter of the first magnetic end 4 of the first probe steel 1. Because the second magnetic end 5 of the second probe steel 2 can be as close as possible to and extend into the first magnetic end 4 of the first probe steel 1, the smooth passing of the guide wire is ensured.
The utility model discloses a use method does:
the cooperation through first spy steel and second spy steel makes things convenient for the art person to operate, only needs to open a small opening under the patient under the abdomen, and stretches into the incision with the second spy steel, then lets first spy steel and first spy steel attract each other and touch, drives first spy steel entering bladder under the guide of second spy steel, then keeps somewhere the ureter with the seal wire under the guide of first spy steel and accomplishes urethra meeting teacher, the utility model discloses can accomplish urethra meeting teacher fast through the mode of wicresoft, avoid the operation of opening a knife, patient postoperative resumes soon.
Claims (9)
1. A magnetic probe steel assembly for a urethral reunion, comprising:
the two ends of the first probe steel (1) are respectively a first handheld end (3) and a first magnetic end (4), the first magnetic end (4) of the first probe steel is used for extending into the urethra through the anterior urethra and reaching the rupture part of the urethral membrane part through the urethral bulb part, and the end part of the first magnetic end (4) is provided with magnetism; a channel for a guide wire to pass through is arranged in the inner cavity of the first probe steel (1) along the trend of the first probe steel (1),
the two ends of the second probe steel (2) are respectively a second holding end (6) and a second magnetic end (5), the second magnetic end (5) is used for entering the prostatic urethra part through the bladder and reaching the rupture part of the urethral membrane part, the end part of the second magnetic end (5) is provided with magnetism,
the first magnetic end (4) and the second magnetic end (5) are used for attracting and contacting with each other, the first probe steel (1) is used for leading the first magnetic end (4) to penetrate through a rupture of a urethral membrane part and enter a bladder along with the guide of the second probe steel (2), and the guide wire is used for penetrating through the first probe steel (1) and then reaching the bladder, and is used for indwelling a ureter under the guide of the guide wire to complete a urethral reunion technician.
2. A magnetic probe steel assembly for a urinary meatus concussor according to claim 1, characterized in that said second magnetic end (5) is spherical and is a solid with magnetic properties.
3. The magnetic probe steel assembly for the urethral reunion technician as claimed in claim 2, wherein the first magnetic end (4) is spherical and is a solid with magnetism, the solid is provided with a guide wire hole (8) along the axis of the first probe steel (1), and the guide wire hole (8) is used for the guide wire to pass through.
4. The magnetic probe steel assembly for the urethral reunion, as claimed in claim 2, wherein the first probe steel (1) is hollow and tubular with two open ends, a push rod (9) is installed in the tube, the length of the push rod (9) is adapted to the length of the first probe steel (1), a magnetic sphere (11) is fixedly connected to the inner end of the push rod (9), the outer end of the push rod is in threaded connection with the first handheld end (3), and the magnetic sphere (11) is located at the end of the first magnetic end (4) and is used for attracting the second magnetic end (5).
5. The magnetic probe steel assembly for the urethral reunion of the operators, as claimed in claim 2, wherein said first probe steel (1) is hollow and tubular with two open ends, and the outer edge of the first magnetic end (4) is recessed inwards to form a ring-shaped ring (10);
be provided with the elastic component in first spy steel (1), the inner fixedly connected with magnetism spheroid (11), the outer end card of elastic component are in first handheld end (3), backing ring (10) are used for blocking magnetism spheroid (11) for magnetism spheroid (11) are located outside first spy steel (1) inner chamber, magnetism spheroid (11) are located the tip of first magnetism end (4) for with second magnetism end (5) inter attraction.
6. The magnetic probe steel assembly for the urethral reunion of the operators, as claimed in claim 2, wherein the first probe steel (1) is hollow and tubular with two open ends, a partition (13) is integrally connected along the longitudinal tangent of the first probe steel (1), the partition (13) is used for dividing the inner cavity of the first probe steel (1) into two parts, the two parts are a guide wire inner cavity (7) for the guide wire to pass through and a sphere inner cavity (12) for the magnetic sphere (11) to pass through.
7. The magnetic probe steel assembly for the urethral reunion of the patent claim 6, wherein the push rod (9) is installed in the inner cavity (12) of the sphere, the length of the push rod (9) is adapted to the length of the first probe steel (1), the inner end of the push rod (9) is fixedly connected with the magnetic sphere (11), the outer end of the push rod is in threaded connection with the first hand-held end (3), and the magnetic sphere (11) is located at the end of the first magnetic end (4) and is used for attracting the second magnetic end (5) to each other.
8. The magnetic steel probe assembly for the urethral reunion of claim 6, wherein the first magnetic end (4) of the inner cavity (12) of the sphere is recessed inwardly to form a ring-shaped ring (10);
the ball body is characterized in that an elastic piece is arranged in the ball body inner cavity (12), a magnetic ball body (11) is fixedly connected to the inner end of the elastic piece, the outer end of the elastic piece is clamped at the first handheld end (3), the supporting ring (10) is used for clamping the magnetic ball body (11), the magnetic ball body (11) is located outside the ball body inner cavity (12), and the magnetic ball body (11) is located at the end portion of the first magnetic end (4) and used for being mutually attracted with the second magnetic end (5).
9. A magnetic probe steel assembly for a urinary meatus concussor according to any of claims 3-8, wherein the second magnetic end (5) of the second probe steel (2) has a smaller inner diameter than the first magnetic end (4) of the first probe steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946604.6U CN212281451U (en) | 2020-05-29 | 2020-05-29 | Magnetic steel detecting assembly for urethral reunion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946604.6U CN212281451U (en) | 2020-05-29 | 2020-05-29 | Magnetic steel detecting assembly for urethral reunion |
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| Publication Number | Publication Date |
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| CN212281451U true CN212281451U (en) | 2021-01-05 |
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| CN202020946604.6U Active CN212281451U (en) | 2020-05-29 | 2020-05-29 | Magnetic steel detecting assembly for urethral reunion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466966A (en) * | 2020-05-29 | 2020-07-31 | 中国人民解放军空军军医大学 | Magnetic steel detecting assembly for urethral reunion |
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- 2020-05-29 CN CN202020946604.6U patent/CN212281451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466966A (en) * | 2020-05-29 | 2020-07-31 | 中国人民解放军空军军医大学 | Magnetic steel detecting assembly for urethral reunion |
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