CN223336493U - Intestinal lavage drainage device in art - Google Patents

Intestinal lavage drainage device in art

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Publication number
CN223336493U
CN223336493U CN202421244479.9U CN202421244479U CN223336493U CN 223336493 U CN223336493 U CN 223336493U CN 202421244479 U CN202421244479 U CN 202421244479U CN 223336493 U CN223336493 U CN 223336493U
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head
air
drainage tube
insertion head
drainage device
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CN202421244479.9U
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刘影
梁结连
吴丽君
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Foshan Second People's Hospital
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Foshan Second People's Hospital
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Abstract

本实用新型公开了一种术中肠道灌洗引流装置,包括:引流管、收集容器和抽气组件,所述引流管的其中一端设有插入头;收集容器可拆地连接于所述引流管的另一端,所述收集容器设有抽气头;抽气组件包括按压气囊,所述按压气囊设有进气口和出气口,所述进气口与所述抽气头之间连接有第一单向阀。通过往复地按压按压气囊使得将收集容器内气体抽出,以在收集容器内形成负压,对粪便和灌洗水起到抽吸的效果,使得肠道中的清洗物排尽。

The utility model discloses an intraoperative intestinal lavage and drainage device, comprising: a drainage tube, a collection container, and an air extraction assembly. One end of the drainage tube is provided with an insertion head; the collection container is detachably connected to the other end of the drainage tube, and the collection container is provided with an air extraction head. The air extraction assembly includes a pressing airbag, the pressing airbag is provided with an air inlet and an air outlet, and a first one-way valve is connected between the air inlet and the air extraction head. By reciprocatingly pressing the pressing airbag, the gas in the collection container is extracted, thereby forming a negative pressure in the collection container, which has the effect of sucking feces and lavage water, so that the cleansing matter in the intestine is completely discharged.

Description

Intestinal lavage drainage device in art
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an intraoperative intestinal lavage drainage device.
Background
Patients with severe intestinal obstruction need surgery, the surgery needs to adopt a direct-vision intestinal lavage mode, one part of the colon needs to be broken, the intestinal tract is extruded while lavage, and excrement is slowly discharged from the broken part, so that the obstruction is relieved. In the traditional clinic, no special intraoperative intestinal lavage and drainage measures exist, the risk of fecal pollution to an operating table is high, the operation is difficult to collect, the smell is bad, although some intestinal lavage and drainage devices are used in the market at present, the existing intestinal lavage and drainage devices can only simply collect the feces, and the cleaning objects in the intestinal tract are difficult to drain.
Disclosure of utility model
The utility model aims to provide an intraoperative intestinal lavage drainage device which solves one or more technical problems in the prior art and at least provides a beneficial choice or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an intraoperative intestinal tract lavage drainage device, which comprises:
the drainage tube is a soft component, and one end of the drainage tube is provided with an insertion head;
The collecting container is detachably connected to the other end of the drainage tube and is provided with an air suction head;
The air extraction assembly comprises a pressing air bag, wherein the pressing air bag is provided with an air inlet and an air outlet, and a first one-way valve is connected between the air inlet and the air extraction head.
The beneficial effects of the utility model are as follows:
When the intestinal lavage device is used, one end of the drainage tube is inserted into a fracture of a colon through the insertion head, the other end of the drainage tube is connected with the collection container, during the intestinal lavage, excrement and lavage water flow into the collection container along the insertion head and the drainage tube in sequence, meanwhile, the air in the collection container is pumped out by pressing the pressing air bag in a reciprocating mode so as to form negative pressure in the collection container, the excrement and lavage water are sucked, cleaning objects in the intestinal tract are exhausted, when the collection container is collected to a preset amount, the old collection container is detached, then a new collection container is assembled, a first one-way valve positioned at an air inlet of the pressing air bag is used for realizing outward flow of air in the collection container, and the air in the pressing air bag is blocked from flowing inwards, so that the pressing air bag only pumps the collection container.
As the further improvement of above-mentioned technical scheme, collecting container is equipped with first quick-operation joint, the drainage tube be equipped with first quick-operation joint matches the second quick-operation joint of detachable connection, this scheme is through the quick-operation joint of first quick-operation joint and the detachable connection of second quick-operation joint, realizes collecting container and the quick-operation joint of drainage tube, under the junction between need not operation drainage tube and colon, can realize collecting container's change, improves lavage efficiency.
As a further improvement of the technical scheme, a first air pipe is connected between the air inlet and the air suction head, the first one-way valve is installed in the first air pipe, the air outlet is connected with a second air pipe, one end, away from the air outlet, of the second air pipe is connected with an exhaust head, and the exhaust head is detachably connected with the first quick connector in a matching mode.
When the collection container is disassembled from the drainage tube after the collection container is collected to a preset capacity, the exhaust head can be connected to the first quick connector so as to seal the first quick connector, at the moment, the collection container and the pressing air bag are connected to form a whole to be subjected to unified recovery treatment, other plugging pieces are not required to be additionally arranged to plug the first quick connector, and in the normal lavage process, the first quick connector is connected with the second quick connector so as to realize the communication between the drainage tube and the collection container, and at the moment, the exhaust head exhausts outwards.
As a further improvement of the above technical solution, the second air pipe is provided with a second one-way valve.
The second check valve in this scheme can block outside air and enter into and press the gasbag in, when pressing the gasbag pressurized and reset, presses the gasbag and only bleed to collecting vessel, and when pressing the gasbag, presses the gas in the gasbag and can pass through the second check valve to outwards arrange along the second trachea.
As a further improvement of the technical scheme, the inner peripheral wall of the first quick connector is provided with an internal thread, and the outer peripheral walls of the second quick connector and the exhaust head are respectively provided with an external thread matched with the internal thread.
The mode of threaded connection is adopted between the first quick connector and the second quick connector, between the second quick connector and the exhaust head, so that the tightness of connection is improved, the condition of leakage of air and liquid is avoided, and the disassembly and assembly are convenient.
As a further improvement of the technical scheme, a plurality of elastic clamping pieces are annularly and uniformly distributed on the outer peripheral side of the insertion head, the elastic clamping pieces extend along the axial direction of the insertion head, and one end, close to the drainage tube, of each elastic clamping piece is connected with the outer periphery of the insertion head.
When the utility model is installed and used, the insertion head is inserted into the port of the rectum, in order to avoid the falling off of the insertion head in the lavage process, the elastic clamping piece is arranged in the scheme to fix the insertion head, and the specific using method is as follows: after the insertion head is inserted into the port of the rectum, the elastic clamping piece is positioned at the outer peripheral side of the port of the rectum, the port of the rectum is clamped by the elastic clamping piece and the outer peripheral wall of the insertion head through the elastic characteristic of the elastic clamping piece, so that the fixation of the insertion head is realized, and when the insertion head needs to be taken out, the elastic clamping piece is only required to be pulled outwards, so that the elastic clamping piece is loosened.
As a further improvement of the technical scheme, the insertion head is of a conical tube structure, the elastic clamping piece inclines along the peripheral conical surface of the insertion head, and a clamping gap is arranged between the elastic clamping piece and the peripheral conical surface of the insertion head.
The insertion head in this scheme adopts the conical tube structure, conveniently inserts in the port of rectum to the centre gripping clearance that forms between the periphery conical surface of elasticity clamping piece and insertion head can effectively protect the rectum, avoids the rectum to be crushed, and wherein the width of centre gripping clearance is less than the thickness under the rectum normal condition.
As a further improvement of the technical scheme, the periphery of the insertion head, which is close to one end of the drainage tube, is provided with a step, the elastic clamping piece is connected with the step, and the inner side of the elastic clamping piece is provided with a soft cushion.
The elastic clamping piece of this scheme is contradicted with the rectum through the cushion, plays the guard action to the rectum to this scheme has set up the step and has fixed the elastic clamping piece.
As a further improvement of the technical scheme, the elastic clamping piece is connected with the outer edge of the step, so that the width of the clamping gap gradually decreases from one end of the insertion head, which is close to the drainage tube, to the other end of the insertion head, and the end, which is far away from the drainage tube, of the elastic clamping piece is provided with clamping elastic force.
As a further improvement of the technical scheme, one end of the elastic clamping piece, which is far away from the drainage tube, is in passivation arrangement. This prevents the ends of the resilient clip from contusion into the rectum when the insertion head is inserted into the fracture of the rectum.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of an embodiment of an intraoperative intestinal lavage drainage device provided by the present utility model;
Fig. 2 is a partial enlarged view of a portion a in fig. 1;
Fig. 3 is a schematic view of an apparatus for lavage and drainage of an intestinal tract in an embodiment of the utility model when the collection container is recovered.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 3, the intraoperative intestinal lavage drainage device of the present utility model makes the following embodiments:
The intraoperative intestinal lavage drainage device of the embodiment comprises a drainage tube 100, a collection container 200 and an air extraction assembly.
Wherein, drainage tube 100 is soft component, and drainage tube 100 of this embodiment adopts soft plastic material to make, and drainage tube 100 sets up to the hose and can conveniently use, can adjust drainage tube 100's orientation wantonly.
The two ends of the drainage tube 100 of this embodiment are divided into an insertion end and a connection end, the insertion end is provided with an insertion head 110, the insertion head 110 is used for being inserted into a fracture of an intestinal tract when in use, the connection end is connected with the collection container 200, and when the intestinal tract is irrigated, faeces and lavage water flow into the collection container 200 along the insertion head 110 and the drainage tube 100 in sequence.
The insertion head 110 of this embodiment is also made of a plastic material having a certain hardness.
When in use, the insertion head 110 is inserted into a port of the rectum, in order to avoid the insertion head 110 falling off during the lavage process, as shown in fig. 2, the embodiment is provided with a plurality of elastic clips 130 on the outer peripheral side of the insertion head 110, the plurality of elastic clips 130 are arranged in an annular interval, the elastic clips 130 are in a strip shape, the elastic clips 130 axially extend along the insertion head 110, one end of the elastic clips 130 close to the drainage tube 100 is connected with the outer periphery of the insertion head 110, and the other end of the elastic clips 130 is suspended or props against the outer peripheral wall of the insertion head 110, the other end of the elastic clips 130 in the embodiment is suspended on the outer peripheral wall of the insertion head 110.
The specific insertion operation method is that after the insertion head 110 is inserted into the port of the rectum, the elastic clamping piece 130 is positioned at the outer peripheral side of the port of the rectum, the elastic clamping piece 130 and the outer peripheral wall of the insertion head 110 clamp the port of the rectum through the elastic characteristic of the elastic clamping piece 130, so that the fixation of the insertion head 110 is realized, and when the insertion head 110 needs to be taken out, the elastic clamping piece 130 is only required to be outwards broken off, so that the elastic clamping piece 130 is loosened.
Further, the insertion head 110 of this embodiment adopts a conical tube structure, one end of the insertion head 110 connected with the drainage tube 100 is a large end, one end far away from the drainage tube 100 is a small end, the elastic clamping piece 130 is arranged obliquely along the peripheral conical surface of the insertion head 110, a clamping gap 131 is arranged between the elastic clamping piece 130 and the peripheral conical surface of the insertion head 110 in this embodiment, the insertion head 110 adopts a conical tube structure, the insertion into a port of a rectum is convenient, and the clamping gap 131 formed between the elastic clamping piece 130 and the peripheral conical surface of the insertion head 110 can effectively protect the rectum to avoid crushing the rectum, wherein the width of the clamping gap 131 is smaller than the thickness of the rectum in a normal state.
As shown in fig. 2, the outer circumference of the insertion head 110 of the present embodiment near one end of the drainage tube 100 is provided with a step 140, the elastic clip 130 is connected with the step 140, and the elastic clip 130 is connected with the outer edge of the step 140, so that the width of the clamping gap 131 is gradually reduced from the end of the insertion head 110 near the drainage tube 100 toward the other end, so that the end of the elastic clip 130 far from the drainage tube 100 has clamping elasticity.
A soft cushion 132 is arranged on the inner side of the elastic clamping piece 130, and the elastic clamping piece 130 is abutted against the rectum through the soft cushion 132, so that the rectum is protected.
The end of the elastic clip 130, which is far away from the drainage tube 100, is passivated, so that the end of the elastic clip 130 is prevented from being bruised to the rectum when the insertion head 110 is inserted into the fracture of the rectum.
Wherein the collection container 200 may be a collection tank or a collection bag, the collection container 200 of the present embodiment is detachably connected to the drainage tube 100, and when the collection container 200 is collected to a predetermined amount, the old collection container 200 is detached and then a new collection container 200 is attached.
The collecting container 200 of the embodiment is provided with a first quick connector 220, the connecting end of the drainage tube 100 is provided with a second quick connector 120, the second quick connector 120 is matched and detachably connected with the first quick connector 220, the quick connection and the quick disconnection of the collecting container 200 and the drainage tube 100 are realized through the matched and detachable connection of the first quick connector 220 and the second quick connector 120, and the replacement of the collecting container 200 can be realized without operating the connecting part between the drainage tube 100 and the colon, so that the lavage efficiency is improved.
The second quick connector 120 and the first quick connector 220 can adopt an interference plugging mode, in this embodiment, a threaded connection mode is adopted, an internal thread is arranged on the inner peripheral wall of the first quick connector 220, an external thread is arranged on the outer peripheral wall of the second quick connector 120, and the internal thread is in threaded fit with the external thread, so that the tightness of connection can be improved, the condition of air leakage and liquid leakage is avoided, and the disassembly and assembly are convenient.
In addition, the collection container 200 of the present embodiment is provided with an air extraction head 210, wherein the air extraction assembly is used for extracting air from the interior of the collection container 200 through the air extraction head 210, specifically, the air extraction assembly of the present embodiment includes a pressing air bag 300, the pressing air bag 300 is provided with an air inlet 310 and an air outlet 320, the air inlet 310 is connected with the air extraction head 210 through a first air tube 311, and the air outlet 320 is communicated with the outside.
In this embodiment, a first check valve 400 is installed between the air inlet 310 and the air suction head 210, and the flow direction of the first check valve 400 is from the air suction head 210 to the direction of pressing the airbag 300.
In intestinal lavage, the present embodiment pumps the air in the collection container 200 by pressing the pressing air bag 300 reciprocally to form negative pressure in the collection container 200, thereby pumping the feces and lavage water, so that the washings in the intestinal tract are exhausted, and the first check valve 400 at the air inlet 310 of the pressing air bag 300 is used for realizing the outward flow of the air in the collection container 200, and blocking the inward flow of the air in the pressing air bag 300, so that the pressing air bag 300 only pumps the collection container 200.
Further, the air outlet 320 of the present embodiment is provided with a second air pipe 321, and an air discharging head 330 is mounted at one end of the second air pipe 321 far away from the air outlet 320, and the air discharging head 330 is detachably connected with the first quick connector 220 in a matching manner.
As shown in FIG. 3, when the collection container 200 is removed from the drainage tube 100 after the collection container 200 has collected a predetermined volume, the air discharge head 330 may be connected to the first quick connector 220 to seal the first quick connector 220, and at this time, the collection container 200 and the pressing air bag 300 are connected to form a whole to perform a unified recycling process, and no additional plugging member is required to be provided to plug the first quick connector 220, while during a normal lavage process, the first quick connector 220 is connected to the second quick connector 120 to realize the communication between the drainage tube 100 and the collection container 200, and at this time, the air discharge head 330 discharges air.
The outer peripheral wall of the exhaust head 330 of this embodiment is also provided with external threads matching with internal threads, so that the tightness of connection is improved, the condition of leakage of air and liquid is avoided, and the disassembly and assembly are also convenient.
In this embodiment, the second check valve 500 is installed in the second air pipe 321, the flowing direction of the second check valve 500 is set outwards, the second check valve 500 can block external air from entering the pressing air bag 300, when the pressing air bag 300 is pressed and reset, the pressing air bag 300 only pumps the collection container 200, and when the pressing air bag 300 is pressed, the air in the pressing air bag 300 can pass through the second check valve 500 and be discharged outwards along the second air pipe 321.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1.一种术中肠道灌洗引流装置,其特征在于,包括:1. An intraoperative intestinal irrigation and drainage device, comprising: 引流管,所述引流管的其中一端设有插入头,所述引流管为软质构件;A drainage tube, one end of which is provided with an insertion head, and the drainage tube is a soft component; 收集容器,可拆地连接于所述引流管的另一端,所述收集容器设有抽气头;A collecting container is detachably connected to the other end of the drainage tube, and the collecting container is provided with an exhaust head; 抽气组件,包括按压气囊,所述按压气囊设有进气口和出气口,所述进气口与所述抽气头之间连接有第一单向阀。The air extraction component includes a pressing airbag, which is provided with an air inlet and an air outlet. A first one-way valve is connected between the air inlet and the air extraction head. 2.根据权利要求1所述的术中肠道灌洗引流装置,其特征在于:2. The intraoperative intestinal irrigation and drainage device according to claim 1, characterized in that: 所述收集容器设有第一快接头,所述引流管设有与所述第一快接头可拆连接的第二快接头。The collection container is provided with a first quick connector, and the drainage tube is provided with a second quick connector detachably connected to the first quick connector. 3.根据权利要求2所述的术中肠道灌洗引流装置,其特征在于:3. The intraoperative intestinal irrigation and drainage device according to claim 2, characterized in that: 所述进气口与所述抽气头之间连接有第一气管,所述出气口连接有第二气管,所述第二气管远离所述出气口的一端连接有排气头,所述排气头与所述第一快接头匹配可拆连接。A first air pipe is connected between the air inlet and the air extraction head, a second air pipe is connected to the air outlet, an end of the second air pipe away from the air outlet is connected to an exhaust head, and the exhaust head is detachably connected to the first quick connector. 4.根据权利要求3所述的术中肠道灌洗引流装置,其特征在于:4. The intraoperative intestinal irrigation and drainage device according to claim 3, characterized in that: 所述第二气管设有第二单向阀。The second air pipe is provided with a second one-way valve. 5.根据权利要求3所述的术中肠道灌洗引流装置,其特征在于:5. The intraoperative intestinal irrigation and drainage device according to claim 3, characterized in that: 所述第一快接头的内周壁设有内螺纹,所述第二快接头和所述排气头的外周壁均设有与所述内螺纹螺纹配合的外螺纹。The inner peripheral wall of the first quick connector is provided with an internal thread, and the outer peripheral walls of the second quick connector and the exhaust head are both provided with an external thread that matches the internal thread. 6.根据权利要求1所述的术中肠道灌洗引流装置,其特征在于:6. The intraoperative intestinal irrigation and drainage device according to claim 1, characterized in that: 所述插入头的外周侧环形均布有多个弹性夹片,所述弹性夹片沿所述插入头轴向延伸,所述弹性夹片靠近所述引流管的一端与所述插入头连接。A plurality of elastic clips are evenly distributed in an annular pattern on the outer circumference of the insertion head. The elastic clips extend axially along the insertion head. One end of the elastic clip close to the drainage tube is connected to the insertion head. 7.根据权利要求6所述的术中肠道灌洗引流装置,其特征在于:7. The intraoperative intestinal irrigation and drainage device according to claim 6, characterized in that: 所述插入头为锥形管结构,所述弹性夹片沿所述插入头的外周锥面倾斜,所述弹性夹片与所述插入头的外周锥面之间设有夹持间隙。The insertion head is a tapered tube structure, the elastic clip is inclined along the outer peripheral tapered surface of the insertion head, and a clamping gap is provided between the elastic clip and the outer peripheral tapered surface of the insertion head. 8.根据权利要求7所述的术中肠道灌洗引流装置,其特征在于:8. The intraoperative intestinal irrigation and drainage device according to claim 7, characterized in that: 所述插入头靠近所述引流管一端的外周设有台阶,所述弹性夹片与所述台阶连接,所述弹性夹片的内侧设有软垫。A step is provided on the outer periphery of the insertion head close to one end of the drainage tube, the elastic clip is connected to the step, and a soft cushion is provided on the inner side of the elastic clip. 9.根据权利要求8所述的术中肠道灌洗引流装置,其特征在于:9. The intraoperative intestinal irrigation and drainage device according to claim 8, characterized in that: 所述弹性夹片与所述台阶的外边缘连接。The elastic clip is connected to the outer edge of the step. 10.根据权利要求6所述的术中肠道灌洗引流装置,其特征在于:10. The intraoperative intestinal irrigation and drainage device according to claim 6, characterized in that: 所述弹性夹片远离所述引流管的一端呈钝化设置。One end of the elastic clip away from the drainage tube is blunted.
CN202421244479.9U 2024-05-31 2024-05-31 Intestinal lavage drainage device in art Active CN223336493U (en)

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