CN213759888U - Bladder blood clot flusher - Google Patents

Abstract

The utility model discloses a bladder clot flusher, which comprises a pipe body, wherein the front end part of the pipe body is a closed end, the rear end part of the pipe body is communicated with a joint pipe, and the outer diameter of the joint pipe is larger than that of the pipe body; a first through hole and a second through hole are formed in the pipe wall of the pipe body, and the first through hole is close to the front end part of the pipe body; the second through hole is close to the joint pipe, a finger pressing plate for pressing a finger is arranged on the outer side of the second through hole, a hollow-out part is arranged in the middle of the finger pressing plate, and the hollow-out part of the finger pressing plate is communicated with the second through hole; the finger pressing plate is connected with the pipe body; the pipe body is sleeved with a blocking piece, the blocking piece is distributed along the circumferential direction of the outer wall of the pipe body, and the blocking piece is arranged between the first through hole and the second through hole. The utility model can control the bladder filling degree by controlling the magnitude of the negative pressure suction force, and avoid damaging the bladder mucosa; an enucleation mirror, an resectoscope or a cystoscope can be placed at any time during the operation to observe the condition of removing blood clots, and laser or electrocoagulation hemostasis can be performed if a bleeding point exists in the bladder or the prostate.

Description

Bladder blood clot flusher

Technical Field

The utility model relates to the technical field of medical equipment, in particular to bladder clot flusher.

Background

Bladder bleeding is a common emergency in urology. Some postoperative patients, such as patients after prostate electrostomy and bladder tumor electrostomy, or patients with certain diseases, such as renal pelvis cancer, prostatic hyperplasia and bladder tumor, can have the phenomenon of bladder blood clots, and the bladder spasm caused by the filling stimulation of the blood clots can aggravate the bladder bleeding, form vicious circle and endanger the life of the patients.

For patients with bladder blood clot stuffing, cystoscopic blood clot removal procedures, even electroscope or enucleation endoscopic blood clot removal plus hemostasis procedures, need to be performed in time.

Some instruments suitable for this type of surgery are disclosed in the prior patent literature.

Chinese patent application No. 201620811870.1 discloses a bladder discontinuity irrigator, which comprises a needle cylinder, a piston and a joint tube, wherein the needle cylinder is marked with volume scales from the head to the bottom. This flusher can solve present conventional syringe and wash bladder blood clot inefficiency, can't match the problem of three chamber catheter exports, nevertheless, the efficiency of cleaing away to great blood clot is very low, can't cooperate resectoscope, enucleation mirror and cystoscope to use simultaneously.

The Chinese patent with the application number of 201620382296.2 discloses a bladder blood clot crushing drainage tube, which comprises a drainage tube body, a first side hole, a second side hole, a guide wire and a guide body, wherein the first side hole and the second side hole are both positioned on the side wall at the far end of the drainage tube, the axes of the two side holes are symmetrical to the axis of the drainage tube body, and crushing cutting lines are both arranged on the inner wall of the drainage tube body; the guide body is bullet-shaped, and the rear part of the guide body is fixedly connected with a guide wire. This drainage tube is smashed to bladder clot can smash the bladder clot, keeps the drainage tube unobstructed, but, uses jointly with resectoscope, enucleation mirror or cystoscope, can't solve the problem of intaking to the bladder, and the clearance of clot simultaneously relies on in the extrusion of pressure in the bladder to the clot.

The existing instrument has the defect that the negative pressure suction device can not be matched when the existing instrument is matched with an resectoscope, an enucleation mirror or a cystoscope.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a bladder clot flusher in order to overcome the above-mentioned defect that prior art exists.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

a bladder clot flusher comprises a pipe body, wherein the front end part of the pipe body is a closed end, the rear end part of the pipe body is communicated with a joint pipe, and the outer diameter of the joint pipe is larger than that of the pipe body; a first through hole and a second through hole are formed in the pipe wall of the pipe body, and the first through hole is close to the front end part of the pipe body; the second through hole is close to the joint pipe, a finger pressing plate for pressing a finger is arranged on the outer side of the second through hole, a hollow-out part is arranged in the middle of the finger pressing plate, and the hollow-out part of the finger pressing plate is communicated with the second through hole; the finger pressing plate is connected with the pipe body; the pipe body is sleeved with a blocking piece, the blocking piece is distributed along the circumferential direction of the outer wall of the pipe body, and the blocking piece is arranged between the first through hole and the second through hole.

Preferably, the first through hole is oval, and the long axis direction of the first through hole is consistent with the axis direction of the pipe body.

Preferably, the number of the first through holes is two, and the two first through holes are respectively arranged on two sides of the tube body.

Preferably, the second through hole is oval; the long axis direction of the second through hole is consistent with the axis direction of the pipe body.

Preferably, the hollow part of the finger-pressure plate is oval; the shape of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole, and the size of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole.

Preferably, the acupressure probe is oval; the long axis of the finger-pressing plate coincides with the long axis of the second through hole, and the short axis of the finger-pressing plate coincides with the short axis of the second through hole.

Preferably, the middle part of the finger-pressure plate is connected with the tube body, and the middle part to the edge of the finger-pressure plate are distributed in an inclined upward direction.

Preferably, the blocking piece is annular, and the thickness of the blocking piece is gradually reduced from the connecting part of the blocking piece and the outer wall of the pipe body to the edge of the blocking piece.

Preferably, the side surface of the blocking piece close to the second through hole is a plane, and the side surface of the blocking piece close to the first through hole is an arc-shaped surface.

Preferably, a gradual change pipe is arranged between the joint pipe and the pipe body, the front end part of the gradual change pipe is connected with the rear end part of the pipe body, and the rear end part of the gradual change pipe is connected with the front end part of the joint pipe; the pipe diameter of gradual change pipe increases from preceding backward gradually, and the pipe diameter and the body of the front end portion of gradual change pipe are the same, and the pipe diameter and the adapter tube of the rear end portion of gradual change pipe are the same.

The beneficial effects of the utility model reside in that: the utility model discloses can be through control negative pressure suction size, the sufficient degree of control bladder avoids haring the bladder mucosa. An enucleation mirror, an resectoscope or a cystoscope can be placed at any time during operation to observe the condition of removing blood clots, and meanwhile, if a bleeding point exists in the bladder or the prostate, laser or electrocoagulation hemostasis can be carried out by matching with related surgical instruments. The utility model solves the problem that the prior device can not be matched with instruments such as cystoscope to remove the blood clots, and can efficiently, conveniently and quickly remove the blood clots in the bladder by negative pressure suction; the bladder blood clot removing condition is judged through an endoscope system, and the bladder blood clot removing efficiency is improved. If necessary, the hemostatic treatment can be performed by an enucleation lens or an resectoscope aiming at the bleeding point.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a view from a in fig. 1.

FIG. 3 is a schematic sectional view of B-B in FIG. 1.

Fig. 4 is a view from direction C of fig. 1.

Detailed Description

The present invention will be more clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the pipe comprises apipe body 1, wherein the front end of thepipe body 1 is a closed end, the rear end of thepipe body 1 is communicated with ajoint pipe 5, and the outer diameter of thejoint pipe 5 is larger than that of thepipe body 1.

The pipe wall of thepipe body 1 is provided with a first throughhole 2 and a second throughhole 4. The first through-hole 2 is near the front end of thetube body 1.

The first throughhole 2 is oval, and the long axis direction of the first through hole is consistent with the axis direction of the pipe body.

The number of the first throughholes 2 is two, and the two first through holes are respectively arranged on two sides of the pipe body.

The second throughhole 4 is close to thejoint pipe 5, and afinger pressing plate 6 for pressing a finger is arranged on the outer side of the second throughhole 4.

The second throughhole 4 is oval; the long axis direction of the second through hole is consistent with the axis direction of the pipe body.

The middle part of the finger-pressing plate 6 is provided with a hollow part, and the hollow part of the finger-pressing plate is communicated with the second throughhole 4; the finger-pressure plate 6 is connected to thetube body 1.

The hollow part of the finger-pressing plate 6 is oval; the shape of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole, and the size of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole.

The hollow-out part of the finger-pressure plate is not marked in the attached drawing because the hollow-out part of the finger-pressure plate is overlapped with the second through hole.

The finger-pressure plate 6 is oval; the long axis of theacupressure probe 6 coincides with the long axis of the second throughhole 4, and the short axis of theacupressure probe 6 coincides with the short axis of the second throughhole 4.

The middle part of the finger-pressure plate 6 is connected with the pipe body, and the middle part to the edge of the finger-pressure plate 6 are distributed in the inclined upward direction.

Thebody 1 is sleeved with a blockingpiece 3, the blockingpiece 3 is distributed along the circumferential direction of the outer wall of the body, and the blockingpiece 3 is arranged between the first throughhole 2 and the second throughhole 4.

The blockingpiece 3 is annular, and the thickness of the blockingpiece 3 is gradually reduced from the connecting part of the blocking piece and the outer wall of the pipe body to the edge of the blocking piece.

The side face of the blockingpiece 3 close to the second through hole is a plane, and the side face of the blockingpiece 3 close to the first through hole is an arc-shaped face.

A gradual change pipe 7 is arranged between thejoint pipe 5 and thepipe body 1, the front end part of the gradual change pipe 7 is connected with the rear end part of thepipe body 1, and the rear end part of the gradual change pipe 7 is connected with the front end part of thejoint pipe 5; the pipe diameter of gradual change pipe 7 increases from the past backward gradually, and the pipe diameter and the body of the front end portion of gradual change pipe are the same, and the pipe diameter and the adapter tube of the rear end portion of gradual change pipe are the same.

Use the utility model discloses a during flusher, insert cystoscope, enucleation mirror or resectoscope's epitheca with the body front end in, block that the piece can shutoff epitheca outer hole, the flush fluid continues to pour into the bladder through the clearance between epitheca and the flusher.

The end hole of the sheath is blocked by the blocking piece, so that the flushing liquid can be prevented from overflowing. The blocking piece is wedge-shaped and can be matched with the tail end hole of the sheath.

The joint pipe is connected with the negative pressure suction pipe, and negative pressure suction is carried out through the negative pressure suction device. The flushing fluid and the blood clots in the bladder enter the tube body through the first through hole, flow through the joint tube and then enter the negative pressure suction tube, and are sucked out in a negative pressure mode.

The second through hole is a negative pressure suction control hole, the length of the long axis is 0.4cm, the length of the short axis is 0.2cm, a thumb or other fingers are pressed on the finger pressing plate, and the suction of the flusher can be adjusted by exposing the size of the second through hole.

For example, the second through hole is completely blocked by covering the thumb on the acupressure plate, and the negative pressure attraction force is the greatest. The thumb is moved to expose the portion of the second through hole to the air, and at this time, the negative pressure suction force becomes small because the second through hole exposed portion communicates with the air. When the second through hole is completely exposed to the air, the second through hole is completely communicated with the air, and the negative pressure attraction force is zero.

The size of the part of the second through hole communicated with the air is controlled by moving the thumb, so that the negative pressure attraction force is adjusted. The larger the portion of the second through hole communicating with the air, the smaller the negative pressure suction force.

The bladder filling degree is controlled by controlling the negative pressure suction force, and the bladder mucosa is prevented from being damaged.

An enucleation mirror, an resectoscope or a cystoscope can be placed at any time during operation to observe the condition of removing blood clots, and if a bleeding point exists in the bladder or the prostate, laser or electrocoagulation hemostasis can be performed by matching with related instruments.

The utility model solves the problem that the prior device can not be matched with a cystoscope to remove the blood clots, and can efficiently, conveniently and quickly remove the blood clots in the bladder by negative pressure suction; the bladder blood clot removing condition is judged through an endoscope system, and the bladder blood clot removing efficiency is improved. If necessary, the hemostatic treatment can be performed by an enucleation lens or an resectoscope aiming at the bleeding point.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (10)

1. A bladder clot flusher comprises a pipe body and is characterized in that the front end part of the pipe body is a closed end, the rear end part of the pipe body is communicated with a joint pipe, and the outer diameter of the joint pipe is larger than that of the pipe body; a first through hole and a second through hole are formed in the pipe wall of the pipe body, and the first through hole is close to the front end part of the pipe body; the second through hole is close to the joint pipe, a finger pressing plate for pressing a finger is arranged on the outer side of the second through hole, a hollow-out part is arranged in the middle of the finger pressing plate, and the hollow-out part of the finger pressing plate is communicated with the second through hole; the finger pressing plate is connected with the pipe body; the pipe body is sleeved with a blocking piece, the blocking piece is distributed along the circumferential direction of the outer wall of the pipe body, and the blocking piece is arranged between the first through hole and the second through hole.

2. The bladder clot flusher of claim 1, wherein the first through hole is oval in shape, and the direction of the long axis of the first through hole is the same as the direction of the axis of the tube body.

3. The bladder clot flusher of claim 1, wherein the number of the first through holes is two, and the two first through holes are respectively arranged on two sides of the tube body.

4. The bladder clot irrigator of claim 1, wherein the second through hole is elliptical; the long axis direction of the second through hole is consistent with the axis direction of the pipe body.

5. The bladder clot irrigator of claim 4, wherein the hollowed-out portion of the acupressure plate is oval; the shape of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole, and the size of the hollowed-out part of the finger-pressing plate is the same as that of the second through hole.

6. The bladder clot irrigator of claim 4 wherein the acupressure plate is oval; the long axis of the finger-pressing plate coincides with the long axis of the second through hole, and the short axis of the finger-pressing plate coincides with the short axis of the second through hole.

7. The bladder clot flusher of claim 1, wherein the middle portion of the acupressure probe is connected to the tube and the middle portion of the acupressure probe is distributed diagonally upward to the edge.

8. The bladder clot flusher of claim 1, wherein the blocking plate is annular and has a thickness that decreases from the junction with the outer wall of the tube to the edge of the blocking plate.

9. The bladder clot flusher of claim 8, wherein a side of the blocking tab adjacent the second through hole is planar and a side of the blocking tab adjacent the first through hole is arcuate.

10. The bladder clot flusher of claim 1, wherein a transition tube is arranged between the adapter tube and the tube body, a front end of the transition tube is connected to a rear end of the tube body, and a rear end of the transition tube is connected to a front end of the adapter tube; the pipe diameter of gradual change pipe increases from preceding backward gradually, and the pipe diameter and the body of the front end portion of gradual change pipe are the same, and the pipe diameter and the adapter tube of the rear end portion of gradual change pipe are the same.

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