CN215556107U - Suction device for continuous flushing type operation of urinary surgery - Google Patents

Abstract

The utility model relates to a suction device for continuous irrigation type operation in urinary surgery, which comprises: the collecting bag comprises a left collecting bag and a right collecting bag, and the left collecting bag and the right collecting bag are used for collecting flushing liquid; one end of the left connecting pipe is communicated with the left collecting bag, and the other end of the left connecting pipe is used for being communicated with a water outlet hole of a sheath of a surgical instrument; one end of the central suction tube is communicated with the right collection bag, and the other end of the central suction tube is communicated with central negative pressure; and the water sucking mechanism is communicated with the right collecting bag, and when the central negative pressure is opened, the right collecting bag generates negative pressure, so that the water sucking mechanism sucks flushing liquid into the right collecting bag. Consequently, this suction device collects the flush fluid through collecting the bag, does not need the nursing staff to pay close attention to the flush fluid constantly and whether overflows, and it neither difficultly does not have the flush fluid to spill over nor to change the collection bag, can adsorb the flush fluid on ground and the operation table simultaneously.

Description

Suction device for continuous flushing type operation of urinary surgery

Technical Field

The utility model relates to the field of medical instruments such as suction apparatuses, in particular to a suction device for continuous flushing operations in urology surgery.

Background

At present, when urinary surgery operations such as transureteral laser lithotripsy, bladder tumor excision, percutaneous nephroscope lithotripsy and the like are clinically performed, the bladder needs to be continuously flushed so as to ensure clear operation visual field and smooth operation.

Among the correlation technique, the operation process is with flush fluid, urine, apopore drainage to liquid collecting vessel through the mirror sheath such as blood and excision tissue, however, a collecting vessel for collecting bladder flush fluid all collects the flush fluid passively, the opening of collecting vessel is great, require the nursing staff to pay close attention to whether the flush fluid in the collecting vessel overflows from the opening, it wastes time and energy to change the collecting vessel, and lead to the flush fluid to spill over to operation table and subaerial easily, also can not collect the flush fluid on ground and the operation table, can cause the pollution to the operating room.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a suction device for a continuous flushing operation in urinary surgery, which aims to solve the problems that whether flushing liquid in a collecting barrel overflows or not needs to be paid attention to by nursing staff constantly, the collecting barrel is time-consuming and labor-consuming to replace and inconvenient, and the flushing liquid on the ground and an operating bed cannot be collected in the related art.

In a first aspect, there is provided a suction device for use in urological continuous irrigation procedures, comprising: the collecting bag comprises a left collecting bag and a right collecting bag, and the left collecting bag and the right collecting bag are used for collecting flushing liquid; one end of the left connecting pipe is communicated with the left collecting bag, and the other end of the left connecting pipe is used for being communicated with a water outlet hole of a sheath of a surgical instrument; one end of the central suction tube is communicated with the right collection bag, and the other end of the central suction tube is communicated with central negative pressure; and the water sucking mechanism is communicated with the right collecting bag, and when the central negative pressure is opened, the right collecting bag generates negative pressure, so that the water sucking mechanism sucks flushing liquid into the right collecting bag.

In some embodiments, the left collection bag is provided with a left water outlet pipe, and the left water outlet pipe is provided with a left regulating valve; the right side is collected the bag and is equipped with right outlet pipe, right outlet pipe is equipped with right governing valve.

In some embodiments, the left and right regulating valves are ball valves.

In some embodiments, the water absorbing mechanism comprises: one end of the water suction pipe is communicated with the right collecting bag; and the water sucking disc is communicated with the other end of the water sucking pipe and is used for sucking flushing liquid into the right collecting bag.

In some embodiments, a side of the suction tray is provided with a suction groove extending along an edge of the suction tray toward a center of the suction tray, and the suction groove is used for guiding the flushing liquid.

In some embodiments, the left collection bag is provided with a left connection port, and the left connection pipe is detachably inserted into the left connection port; the right collecting bag is provided with a right connecting port, and the water absorbing mechanism is detachably inserted into the right connecting port.

In some embodiments, the left connection port is provided with a first regulating valve that closes the left connection port, and the right connection port is provided with a second regulating valve that closes the right connection port.

In some embodiments, the left port is identical in construction to the right port.

In some embodiments, the collecting bag is provided with a hook, one end of the hook is connected with the left collecting bag, the other end of the hook is connected with the right collecting bag, and the hook is used for hanging the collecting bag.

In some embodiments, the left collection bag and the right collection bag are provided with scale marks.

The technical scheme provided by the utility model has the beneficial effects that:

the embodiment of the utility model provides a suction device for continuous flushing type operations in urology surgery, which is characterized in that the collection bag comprises a left collection bag and a right collection bag, the left collection bag is communicated with a water outlet hole of a sheath through a left connecting pipe, the left collection bag is used for collecting flushing fluid, the right collection bag is communicated with central negative pressure through a central suction pipe, the right collection bag is also communicated with a water suction mechanism, and the water suction mechanism sucks the flushing fluid into the right collection bag by opening the central negative pressure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a suction device for continuous irrigation in urology according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a water absorbing tray of a suction device for urological continuous irrigation type surgery according to an embodiment of the present invention.

In the figure:

1. a left collection bag; 101. a left connecting pipe; 102. a left connection port; 103. a left water outlet pipe; 104. a left regulating valve; 2. a right collection bag; 201. a central suction tube; 202. a right connector; 203. a right water outlet pipe; 204. a right regulating valve; 3. a water absorbing mechanism; 301. a suction pipe; 302. a water absorbing pan; 303. a water suction tank; 4. and (4) hanging hooks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The embodiment of the utility model provides a suction device for a continuous flushing operation in urinary surgery, which can solve the problems that whether flushing liquid in a collecting barrel overflows or not needs to be paid attention to by nursing staff constantly, time and labor are wasted when the collecting barrel is replaced, the collecting barrel is inconvenient to replace, and the flushing liquid on the ground and an operating bed cannot be collected in the related art.

Referring to fig. 1, a suction device for urological continuous irrigation procedures is provided according to an embodiment of the present invention, which may include: the collecting bags can comprise a left collecting bag 1 and a right collecting bag 2, in the embodiment, one side of the left collecting bag 1 is fixed with one side of the right collecting bag 2, and the left collecting bag 1 is not communicated with the right collecting bag 2, in other embodiments, the left collecting bag 1 and the right collecting bag 2 can be separated, and both the left collecting bag 1 and the right collecting bag 2 can be used for collecting washing liquid; one end of the left connecting pipe 101 can be communicated with the left collecting bag 1, the other end of the left connecting pipe 101 can be directly communicated with a water outlet hole of the endoscope sheath, and flushing liquid, urine, blood, excised tissues and the like can be drained into the left collecting bag 1 through the left connecting pipe 101; one end of the central suction tube 201 can be communicated with the right collection bag 2, the other end of the central suction tube 201 can be communicated with central negative pressure, and negative pressure can be generated in the right collection bag 2 through the central negative pressure; the water absorbing mechanism 3 and the water absorbing mechanism 3 can be communicated with the right collecting bag 2, negative pressure can be generated in the right collecting bag 2 by opening the central negative pressure, then flushing fluid on the operating bed and the ground is absorbed into the right collecting bag 2 by the water absorbing mechanism 3 through pressure intensity difference, therefore, the left connecting pipe 101 directly communicates the left collecting bag 1 with the water outlet hole of the endoscope sheath, flushing liquid, urine, blood, excised tissues and the like can directly flow into the left collecting bag 1 through the left connecting pipe 101, a nursing staff does not need to pay attention to whether the flushing liquid in the left collecting bag 1 overflows or not constantly, the collecting bag is convenient to replace after being fully collected with the flushing liquid, the opening of the collecting bag is much smaller than that of a collecting barrel, the flushing liquid cannot overflow when the collecting bag is replaced, the right collecting bag 2 is communicated with a central negative pressure and water absorption mechanism 3, the negative pressure can be generated by the collecting bag through the central negative pressure, so that the water absorbing mechanism 3 absorbs the washing liquid on the ground and the operating bed.

Referring to fig. 1, in some embodiments, the left collecting bag 1 and the right collecting bag 2 may be provided with scale marks, so that the medical staff can observe the amount of the collected washing fluid at any time.

Referring to fig. 1, in some embodiments, the left collection bag 1 may be provided with a left water outlet pipe 103, in this embodiment, the left water outlet pipe 103 is disposed at the bottommost portion of the left collection bag 1, and in other embodiments, the left water outlet pipe 103 may be disposed at other positions on the left collection bag 1; the left water outlet pipe 103 is provided with a left regulating valve 104, in the embodiment, the left regulating valve 104 is arranged at a position on the left water outlet pipe 103 close to the left collecting bag 1, in other embodiments, the left regulating valve 104 can be arranged at other positions on the left water outlet pipe 103, when the left collecting bag 1 is filled with the washing liquid, in the embodiment, the left regulating valve 104 can be opened to discharge the washing liquid in the left collecting bag 1, and in other embodiments, a new left collecting bag 1 can be selected; the right collecting bag 2 may be provided with a right water outlet pipe 203, in this embodiment, the right water outlet pipe 203 is arranged at the bottommost part of the right collecting bag 2, and in other embodiments, the right water outlet pipe 203 may be arranged at other positions on the right collecting bag 2; a right regulating valve 204 is arranged on the right water outlet pipe 203, in the embodiment, the right regulating valve 204 is arranged at a position, close to the right collecting bag 2, on the right water outlet pipe 203, in other embodiments, the right regulating valve 204 can be arranged at other positions on the right water outlet pipe 203, when the right collecting bag 2 is filled with the flushing liquid, in the embodiment, the right regulating valve 204 can be opened to discharge the flushing liquid in the right collecting bag 2, and in other embodiments, a new right collecting bag 2 can be selected; therefore, the volume of the irrigation fluid in the left and right collection bags 1 and 2 can be controlled by the left and right adjustment valves 104 and 204, respectively, so that frequent replacement of the collection bags during surgery can be avoided, the operation is simple, and the cost can be saved.

Referring to FIG. 1, in some embodiments, the left and right regulating valves 104 and 204 may be ball valves, which are simple and compact in structure, reliable in sealing, and convenient for regulating and controlling the volume of the flushing fluid in the bag.

Referring to fig. 1, in some embodiments, the water absorbing mechanism 3 may include: a suction pipe 301, one end of the suction pipe 301 can be communicated with the right collecting bag 2; suction disc 302, suction disc 302 can communicate with the other end of suction pipe 301, in this embodiment, the shape of suction disc 302 is circular, in other embodiments, the shape of suction disc 302 can be other shapes such as square, one side that suction pipe 301 was kept away from to suction disc 302 can contact with the flush fluid, can produce the negative pressure in making right collection bag 2 through opening central negative pressure, suction disc 302 contacts with the flush fluid, suction disc 302 inhales the flush fluid into right collection bag 2 through pressure difference, this suction device can absorb the flush fluid on ground and the operation table through above-mentioned structure.

Referring to fig. 1, in some embodiments, a side of the water absorption disc 302 away from the water absorption pipe 301 may be provided with a water absorption groove 303, that is, a side of the water absorption disc 302 directly contacting with the washing liquid may be provided with the water absorption groove 303, and the water absorption groove 303 may extend toward the center of the water absorption disc 302 along an edge of the water absorption disc 302, in this embodiment, the water absorption groove 303 may have a groove structure similar to a shape of a Chinese character 'mi', in other embodiments, the water absorption groove 303 may have another groove structure, and in a process of absorbing the washing liquid by the water absorption disc 302, the water absorption groove 303 may play a role of guiding the washing liquid, and is more beneficial to completely absorbing the washing liquid on the ground and the bed.

Referring to fig. 1, in some embodiments, the left collection bag 1 may be provided with a left connection port 102, in this embodiment, the left connection port 102 is disposed at the top of the left collection bag 1, in other embodiments, the left connection port 102 may be disposed at other positions of the left collection bag 1, the left connection port 102 may be matched in size with the left connection pipe 101, and the left connection pipe 101 may be detachably inserted into the left connection port 102; the right collecting bag 2 can be provided with a right connecting port 202, in this embodiment, the right connecting port 202 is arranged at the top of the right collecting bag 2, in other embodiments, the right connecting port 202 can be arranged at other positions of the right collecting bag 2, the size of the right connecting port 202 can be matched with the size of the suction pipe 301 of the water absorbing mechanism 3, and the suction pipe 301 of the water absorbing mechanism 3 can be detachably inserted into the right connecting port 202; when both the left and right collection bags 1 and 2 are filled with the washing liquid, the left connection pipe 101 and the water suction mechanism 3 can be pulled out from the left connection port 102 and the right connection port 202, respectively, to replace the left and right collection bags 1 and 2 with new ones.

Referring to fig. 1, in some embodiments, a first regulating valve may be disposed at a junction of the left connecting port 102 and the left connecting pipe 101, the first regulating valve may open or close the left connecting port 102, a second regulating valve may be disposed at a junction of the right connecting port 202 and the water suction mechanism 3, the second regulating valve may open or close the right connecting port 202, and when the collecting bag is full of the washing fluid and needs to be replaced, the first regulating valve and the second regulating valve may be closed to prevent the washing fluid from overflowing from the left connecting port 102 and the right connecting port 202 to contaminate the operating table.

Referring to fig. 1, in some embodiments, the left connection port 102 and the right connection port 202 have the same structure, and the left connection pipe 101 may be inserted into the right connection port 202, so that when the left collection bag 1 is filled with the washing fluid, the left connection pipe 101 may be inserted into the right connection port 202, and the right collection bag 2 is used to continuously collect the washing fluid flowing out of the drainage hole of the endoscope sheath of the surgical instrument, so that the right collection bag 2 can be fully utilized to collect the washing fluid.

Referring to fig. 1, in some embodiments, the collecting bag may further be provided with a hook 4, in this embodiment, the hook 4 is located in the middle of the collecting bag, one end of the hook 4 is connected to the left collecting bag 1, the other end of the hook 4 is connected to the right collecting bag 2, in other embodiments, the hook 4 may be connected to other positions of the collecting bag, when the collecting bag is full of flushing fluid, and after the collecting bag is replaced, the collecting bag may be hung on an operating table through the hook 4, and the collecting bag may be conveniently placed.

The principle of the suction device for the continuous flushing operation of the urological surgery provided by the embodiment of the utility model is as follows:

the collecting bag can comprise a left collecting bag 1 and a right collecting bag 2, the left collecting bag 1 and the right collecting bag 2 can be used for collecting flushing liquid, the left collecting bag 1 and the right collecting bag 2 are respectively provided with a left connecting port 102 and a right connecting port 202, one end of a left connecting pipe 101 can be detachably inserted into the left connecting port 102, the other end of the left connecting pipe 101 is communicated with a lens sheath water outlet hole of a surgical instrument, the right collecting bag 2 is communicated with a central negative pressure through a central suction pipe 201, the right collecting bag 2 can also be communicated with a water absorbing mechanism 3, the water absorbing mechanism 3 can comprise a water absorbing pipe 301 and a water absorbing disc 302, one end of the water absorbing pipe 301 can be detachably inserted into the right connecting port 202, the other end of the water absorbing pipe 301 is connected with the water absorbing disc 302, therefore, the left collecting bag 1 can be directly communicated with the lens sheath water outlet hole of the surgical instrument through the left connecting pipe 101, flushing liquid, urine, blood, excised tissues and the like can be directly drained into the left collecting bag 1 through the left connecting pipe 101, both the opening of bag 1 is collected on a left side when collecting the flush fluid is direct and mirror sheath apopore intercommunication, bag 1 is collected on a left side and there is not the flush fluid to spill over when collecting the flush fluid, the opening of collecting the bag is compared the opening of collecting vessel and is little a lot, accomplish very easily when changing the collection bag and do not let the flush fluid spill over, further can be equipped with first governing valve and second governing valve respectively at left connector 102 and right connector 202, close first governing valve and second governing valve when changing the collection bag, possible flush fluid that can not have spills over. Because, the bag 2 is collected on the right side communicates respectively has central negative pressure and the mechanism 3 that absorbs water, can open central negative pressure and let the right side collect and produce the negative pressure in the bag 2, and medical personnel operate the dish 302 that absorbs water and contact with the flush fluid, make the dish 302 that absorbs water inhale the flush fluid and collect the bag 2 on the right side, consequently, this suction device can adsorb the flush fluid on ground and the operating table simultaneously, further ensures that the environment of operating room does not receive the pollution.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A suction device for urological continuous irrigation procedures, comprising:

a collection bag comprising a left collection bag (1) and a right collection bag (2), the left collection bag (1) and the right collection bag (2) both for collecting a flushing fluid;

one end of the left connecting pipe (101) is communicated with the left collecting bag (1), and the other end of the left connecting pipe (101) is used for being communicated with a water outlet hole of a sheath of a surgical instrument;

one end of the central suction tube (201) is communicated with the right collection bag (2), and the other end of the central suction tube (201) is communicated with central negative pressure;

and the water absorbing mechanism (3) is communicated with the right collecting bag (2), and when the central negative pressure is opened, the right collecting bag (2) generates negative pressure, so that the water absorbing mechanism (3) absorbs flushing liquid into the right collecting bag (2).

2. The suction device for urological continuous irrigation procedures as claimed in claim 1, wherein:

the left collecting bag (1) is provided with a left water outlet pipe (103), and the left water outlet pipe (103) is provided with a left regulating valve (104);

the right collecting bag (2) is provided with a right water outlet pipe (203), and the right water outlet pipe (203) is provided with a right regulating valve (204).

3. The suction device for urological continuous irrigation procedures as claimed in claim 2, wherein:

the left regulating valve (104) and the right regulating valve (204) are ball valves.

4. The suction device for urological continuous irrigation procedures as claimed in claim 1, characterized in that the water suction mechanism (3) comprises:

a suction pipe (301) one end of which is communicated with the right collecting bag (2);

a suction tray (302) which is communicated with the other end of the suction pipe (301), wherein the suction tray (302) is used for sucking flushing liquid into the right collection bag (2).

5. The suction device for urological continuous irrigation procedures as claimed in claim 4, wherein:

one side of the water sucking disc (302) is provided with a water sucking groove (303), the water sucking groove (303) extends towards the center of the water sucking disc (302) along the edge of the water sucking disc (302), and the water sucking groove (303) is used for guiding flow of flushing liquid.

6. The suction device for urological continuous irrigation procedures as claimed in claim 1, wherein:

the left collecting bag (1) is provided with a left connecting port (102), and the left connecting pipe (101) is detachably inserted into the left connecting port (102);

the right collecting bag (2) is provided with a right connecting port (202), and the water absorbing mechanism (3) is detachably inserted into the right connecting port (202).

7. The suction device for urological continuous irrigation procedures as claimed in claim 6, wherein:

the left connecting port (102) is provided with a first regulating valve which can close the left connecting port (102), and the right connecting port (202) is provided with a second regulating valve which can close the right connecting port (202).

8. The suction device for urological continuous irrigation procedures as claimed in claim 6, wherein:

the left connecting port (102) and the right connecting port (202) have the same structure.

9. The suction device for urological continuous irrigation procedures as claimed in claim 1, wherein:

collect the bag and be equipped with couple (4), the one end of couple (4) with collect bag (1) on a left side and be connected, the other end of couple (4) with collect bag (2) on the right side and be connected, couple (4) are used for hanging collect the bag.

10. The suction device for urological continuous irrigation procedures as claimed in claim 1, wherein:

the left collecting bag (1) and the right collecting bag (2) are provided with scale marks.

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