CN115006690A - An inflatable, fixed and leak-proof abdominal drainage tube - Google Patents
An inflatable, fixed and leak-proof abdominal drainage tubeDownload PDFInfo
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- CN115006690A CN115006690ACN202210685604.9ACN202210685604ACN115006690ACN 115006690 ACN115006690 ACN 115006690ACN 202210685604 ACN202210685604 ACN 202210685604ACN 115006690 ACN115006690 ACN 115006690A
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
- A61M25/10183—Compressible bulbs
- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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Abstract
Description
Translated fromChinese技术领域technical field
本发明属于医疗器械技术领域，特别涉及一种充气固定防渗漏的腹腔引流管。The invention belongs to the technical field of medical devices, and particularly relates to an inflatable, fixed and leak-proof abdominal drainage tube.
背景技术Background technique
腹腔引流管是外科手术后常用的一种装置，特别是腹部外科手术后常需留置腹腔引流管，用于术后引流并观察术后腹腔内有无出血、感染或吻合口瘘等情况，一些复杂疑难的手术如胰十二指肠切除术、复杂肝切除术等术后甚至会在腹腔不同部位放置3-4根腹腔引流管。Abdominal drainage tube is a commonly used device after surgery, especially after abdominal surgery, it is often necessary to indwell an abdominal drainage tube for postoperative drainage and to observe whether there is bleeding, infection or anastomotic leakage in the postoperative abdominal cavity. For complicated and difficult operations such as pancreaticoduodenectomy, complicated liver resection, etc., 3-4 abdominal drainage tubes are even placed in different parts of the abdominal cavity.
临床上在给病人埋置腹腔引流管时，在引流管置入引流部位后大多采用缝线的方式固定引流管，但是，一些病情复杂的病例需要长期保留腹腔引流管，容易导致引流管固定丝线处的线结反应、皮肤红肿感染，固定丝线脱落或引流管周围长期渗液等情况，如果不及时处理将易导致引流管周围皮肤感染加重，引流管意外拔管或需反复多次局麻下引流管周围缝合固定，引流管周围渗液需反复换药等情况，出现这些情况将会给患者造成病情变化、疼痛不适或者心理负担。In clinical practice, when the abdominal drainage tube is embedded in the patient, sutures are usually used to fix the drainage tube after the drainage tube is placed in the drainage site. However, some complicated cases need to retain the abdominal drainage tube for a long time, which is easy to cause the drainage tube to be fixed with silk thread. If not treated in time, it will easily lead to aggravation of skin infection around the drainage tube, accidental extubation of the drainage tube or repeated local anesthesia. Suture around the drainage tube is fixed, and the seepage around the drainage tube requires repeated dressing changes. These situations will cause changes in the patient's condition, pain, discomfort, or psychological burden.
发明内容SUMMARY OF THE INVENTION
针对上述临床上在给病人埋置腹腔引流管时，在引流管置入引流部位后大多采用缝线的方式固定引流管，容易导致引流管固定丝线处的线结反应、皮肤红肿感染，固定丝线脱落或引流管周围长期渗液等情况的问题。In view of the above clinically, when the abdominal drainage tube is embedded in the patient, the drainage tube is mostly fixed by suture after the drainage tube is placed in the drainage site, which is easy to cause knot reaction at the fixed silk thread of the drainage tube, skin redness and infection, and fix the silk thread. Problems such as shedding or long-term exudation around the drainage tube.
本发明提供了一种充气固定防渗漏的腹腔引流管，包括连通管，所述连通管的一端固定安装有引流管本体，引流管本体的外壁设置有气囊槽，引流管本体的外壁通过气囊槽与气囊机构卡接连接，引流管本体的外壁固定连接有卡位机构；其中，所述气囊机构包括气囊与拉块，所述气囊设置为环形结构，气囊的一端固定安装有充气管，气囊的内壁面贴合连接有连接条,连接条的一端外壁固定连接有卡环，连接条的另一端与拉块固定连接，卡环设置于气囊的另一侧面，充气管与连接条均贯穿于卡位机构的中部；所述卡位机构包括固定管、弹簧柱、转管、推进管与限位杆，所述固定管的内壁与引流管本体固定连接，固定管的外壁滑动连接有套管，套管的外壁设置有转槽，套管的外壁通过转槽与转管转动连接，所述转管的内壁设置有内螺纹，推进管的外壁设有外螺纹，转管的内壁通过内螺纹与推进管的外壁螺纹连接，套管的外壁固定连接有限位杆,推进管的一端中部设置有与限位杆对应的卡孔，推进管的一端中部通过卡孔与限位杆滑动连接，推进管的另一端固定连接有收紧机构，固定管的外壁设置有接槽，固定管的外壁通过接槽与一组弹簧柱固定连接，弹簧柱的一端固定安装有连接板,连接板的一侧固定连接有压块,连接板的上端固定连接有限位块，所述套管的内壁设置有与连接板和限位块对应的滑槽，滑槽的沿口固定连接有卡块。The invention provides an inflatable, fixed and leak-proof abdominal drainage tube, which includes a communication tube, one end of the communication tube is fixedly installed with a drainage tube body, an airbag groove is arranged on the outer wall of the drainage tube body, and the outer wall of the drainage tube body passes through the airbag. The groove is connected with the airbag mechanism in a clamping connection, and the outer wall of the drainage tube body is fixedly connected with a clamping mechanism; wherein, the airbag mechanism includes an airbag and a pull block, the airbag is arranged in a ring structure, and an inflation tube is fixedly installed at one end of the airbag. The inner wall of the airbag is attached and connected with a connecting strip, one end of the connecting strip is fixedly connected with the outer wall, and the other end of the connecting strip is fixedly connected with the pull block. The middle part of the clamping mechanism; the clamping mechanism includes a fixed pipe, a spring column, a rotating pipe, a push pipe and a limit rod, the inner wall of the fixed pipe is fixedly connected with the drainage pipe body, and the outer wall of the fixed pipe is slidably connected with a sleeve , the outer wall of the casing is provided with a turning groove, the outer wall of the casing is rotatably connected with the turning pipe through the turning groove, the inner wall of the turning pipe is provided with an inner thread, the outer wall of the propelling pipe is provided with an outer thread, and the inner wall of the rotating pipe is provided with an inner thread. It is threadedly connected with the outer wall of the push pipe, the outer wall of the sleeve is fixedly connected to the limit rod, the middle part of one end of the push pipe is provided with a clamping hole corresponding to the limit rod, and the middle part of one end of the push pipe is slidably connected with the limit rod through the clamp hole, and the push The other end of the pipe is fixedly connected with a tightening mechanism, the outer wall of the fixed pipe is provided with a connecting groove, the outer wall of the fixed pipe is fixedly connected with a group of spring columns through the connecting groove, and one end of the spring column is fixedly installed with a connecting plate, one side of the connecting plate A pressing block is fixedly connected, the upper end of the connecting plate is fixedly connected with a limit block, the inner wall of the sleeve is provided with a chute corresponding to the connecting plate and the limit block, and a clamping block is fixedly connected to the edge of the chute.
优选的，通过充气管可以对气囊进行充气或抽气工作，气囊充气膨胀后外壁形成波纹形结构，显著的增大了与患者腹膜接触面积，保证气囊与患者腹膜接触后的稳固性，气囊膨胀后与腹膜贴合固定可以防止患者发生意外拔管的情况，并且有效的减少了引流管本体外壁周围体液的渗漏量，其中，可以通过拉动拉块带动连接条与卡环向吸液器侧移动，拉动后卡环可以对气囊的位置进行压紧，提高气囊与患者腹膜贴合的紧度，接着，可以根据患者的腹腔的厚度对固定管与套管的连接位置进行移动，套管在移动后带动转管、推进管与收紧机构向患者的腹壁侧移动，调节后，通过卡块可以对限位块的垂直面进行限位卡定，保证套管在调节后位置的稳固性，其中，当需要拆卸腹腔引流管时，将压块向下按压带动连接板与限位块向下垂直移动至最底端后，可以满足套管向相反向移动，便于拆卸工作的进行，然后，可以顺时针转动转管带动推进管向患者腹壁向进行细微移动，移动后可以更好的保证收紧机构与患者腹壁贴合的紧密度，有效的减少了术后腹腔引流管周围出现渗液的情况，最后，收紧机构在收紧后可以将周边的皮肤向引流管本体方向聚拢，固定的牢固且再次避免腹腔内渗液沿着切口处流出，实现了无需皮肤丝线缝合就可以对腹腔引流管进行固定。Preferably, the air bag can be inflated or pumped through the inflation tube, and the outer wall of the air bag forms a corrugated structure after inflation and expansion, which significantly increases the contact area with the patient's peritoneum, and ensures the stability of the air bag after contacting the patient's peritoneum. It can be fixed with the peritoneum to prevent accidental extubation of the patient, and effectively reduce the leakage of body fluid around the outer wall of the drainage tube body. The connecting strip and the snap ring can be driven to the side of the aspirator by pulling the pull block. Move and pull the rear snap ring to compress the position of the airbag to improve the tightness of the airbag and the patient's peritoneum. Then, the connection position of the fixed tube and the sleeve can be moved according to the thickness of the patient's abdominal cavity. After the movement, the rotating tube, the pushing tube and the tightening mechanism are moved to the side of the patient's abdominal wall. After adjustment, the vertical surface of the limit block can be limited and locked by the clamping block to ensure the stability of the cannula after adjustment. Among them, when the abdominal cavity drainage tube needs to be disassembled, the pressure block is pressed down to drive the connecting plate and the limit block to move vertically downward to the bottom end, so that the sleeve can move in the opposite direction, which is convenient for the disassembly work. Then, The rotating tube can be rotated clockwise to drive the propulsion tube to move slightly toward the patient's abdominal wall. After the movement, the tightness of the tightening mechanism and the patient's abdominal wall can be better ensured, and the occurrence of exudate around the postoperative abdominal drainage tube can be effectively reduced. Finally, after tightening, the tightening mechanism can gather the surrounding skin towards the body of the drainage tube, which is firmly fixed and prevents the intra-abdominal exudate from flowing out along the incision, so that the abdominal cavity can be drained without skin silk suture. The tube is fixed.
优选的，所述气囊的外壁设置有条形波纹结构。Preferably, the outer wall of the airbag is provided with a strip-shaped corrugated structure.
优选的，所述限位块设置为三角结构，限位块的倾斜面朝压块侧放置，所述卡块设置为L型结构。Preferably, the limiting block is set in a triangular structure, the inclined surface of the limiting block is placed toward the pressing block side, and the clamping block is set in an L-shaped structure.
优选的，所述收紧机构包括第一贴片、第二贴片、固定块、连接块与卡条，所述第一贴片与第二贴片对称设置于推进管的一端，第一贴片与第二贴片的两端均固定安装有连接条，第一贴片的一端通过连接条与连接块固定连接，第二贴片的一端通过连接条与固定块固定连接，所述固定块的一侧与卡条固定连接，卡条的一侧固定连接有一组凸块,连接块的中部设置有卡条槽，连接块的中部通过卡条槽与卡条卡接，连接块的上端中部设置有凸块槽，连接块的上端中部通过凸块槽与凸块卡接。Preferably, the tightening mechanism includes a first patch, a second patch, a fixing block, a connecting block and a clip, the first patch and the second patch are symmetrically arranged at one end of the pusher tube, the first patch Both ends of the sheet and the second patch are fixedly installed with connecting strips, one end of the first patch is fixedly connected to the connecting block through the connecting strip, and one end of the second patch is fixedly connected to the fixing block through the connecting strip. One side of the connecting block is fixedly connected with the clamping strip, one side of the clamping strip is fixedly connected with a group of convex blocks, the middle part of the connecting block is provided with a clamping strip groove, the middle part of the connecting block is clamped with the clamping strip through the clamping strip groove, and the middle part of the upper end of the connecting block is A convex block groove is provided, and the middle part of the upper end of the connecting block is clamped with the convex block through the convex block groove.
优选的，所述引流管本体的一端固定安装有进液机构，连通管的外壁固定连接有吸液器，连通管的一端中部固定连接有警报提示机构。Preferably, a liquid inlet mechanism is fixedly installed at one end of the main body of the drainage pipe, an aspirator is fixedly connected to the outer wall of the communication pipe, and an alarm prompting mechanism is fixedly connected to the middle of one end of the communication pipe.
优选的，所述进液机构包括进液管、进液孔与转珠，所述进液管的一端与引流管本体固定连接，进液管的外壁中部设置有进液孔，进液孔的中部设置有转轴，进液孔的中部通过转轴与转珠转动连接。Preferably, the liquid inlet mechanism includes a liquid inlet pipe, a liquid inlet hole and a rotating bead, one end of the liquid inlet pipe is fixedly connected to the body of the drainage pipe, and a liquid inlet hole is arranged in the middle of the outer wall of the liquid inlet pipe, and the liquid inlet hole is arranged in the middle of the outer wall of the liquid inlet pipe. The middle part is provided with a rotating shaft, and the middle part of the liquid inlet hole is rotatably connected with the rotating ball through the rotating shaft.
优选的，所述警报提示机构包括固定盘与警报器，所述固定盘的外壁与连通管的一端内壁固定连接，固定盘的一端固定连接有伸缩弹簧，伸缩弹簧的一端固定连接有活动盘，活动盘的外壁与连通管的内壁贴合，活动盘的一端设置为通气腔,活动盘得另一端设置为密封腔，活动盘的一端沿口固定连接有L型接块，其中，连通管的外壁中部设置有与L型接块规格对应的卡槽，警报器的一端通过卡槽与连通管固定连接，固定盘的中部设置有通气孔。Preferably, the alarm prompting mechanism includes a fixed plate and an alarm, the outer wall of the fixed plate is fixedly connected to the inner wall of one end of the communication pipe, one end of the fixed plate is fixedly connected with a telescopic spring, and one end of the telescopic spring is fixedly connected with a movable plate, The outer wall of the movable disc is fitted with the inner wall of the communication pipe, one end of the movable disc is set as a ventilation cavity, the other end of the movable disc is set as a sealing cavity, and one end of the movable disc is fixedly connected with an L-shaped connecting block along the mouth, wherein the connecting tube is The middle part of the outer wall is provided with a card slot corresponding to the specification of the L-shaped connecting block, one end of the alarm is fixedly connected with the communication pipe through the card slot, and a ventilation hole is arranged in the middle part of the fixing plate.
优选的，所述连通管的外壁套接连接有挡环。Preferably, a blocking ring is sleeved and connected to the outer wall of the communication pipe.
与现有技术相比，本发明提供了一种充气固定防渗漏的腹腔引流管，具备以下有益效果：Compared with the prior art, the present invention provides an inflatable, fixed and leak-proof abdominal drainage tube, which has the following beneficial effects:
1、该一种充气固定防渗漏的腹腔引流管，通过充气管可以对气囊进行充气或抽气工作，气囊充气膨胀后外壁形成波纹形结构，显著的增大了与患者腹膜接触面积，保证气囊与患者腹膜接触后的稳固性，气囊膨胀后与腹膜贴合固定可以防止患者发生意外拔管的情况，并且有效的减少了引流管本体外壁周围体液的渗漏量，其中，可以通过拉动拉块带动连接条与卡环向吸液器侧移动，拉动后卡环可以对气囊的位置进行压紧，提高气囊与患者腹膜贴合的紧度，接着，可以根据患者的腹腔的厚度对固定管与套管的连接位置进行移动，套管在移动后带动转管、推进管与收紧机构向患者的腹壁侧移动，调节后，通过卡块可以对限位块的垂直面进行限位卡定，保证套管在调节后位置的稳固性，其中，当需要拆卸腹腔引流管时，将压块向下按压带动连接板与限位块向下垂直移动至最底端后，可以满足套管向相反向移动，便于拆卸工作的进行，然后，可以顺时针转动转管带动推进管向患者腹壁向进行细微移动，移动后可以更好的保证收紧机构与患者腹壁贴合的紧密度，有效的减少了术后腹腔引流管周围出现渗液的情况，最后，收紧机构在收紧后可以将周边的皮肤向引流管本体方向聚拢，固定的牢固且再次避免腹腔内渗液沿着切口处流出，实现了无需皮肤丝线缝合就可以对腹腔引流管进行固定。1. This inflatable, fixed and leak-proof abdominal drainage tube can inflate or pump the airbag through the inflation tube. After the airbag is inflated and inflated, the outer wall forms a corrugated structure, which significantly increases the contact area with the patient's peritoneum, ensuring that The stability of the balloon after contact with the patient's peritoneum, and the fit and fixation of the balloon and the peritoneum after inflation can prevent the patient from accidental extubation, and effectively reduce the leakage of body fluids around the outer wall of the drainage tube. The block drives the connecting strip and the snap ring to move to the side of the aspirator, and the snap ring can be pulled to compress the position of the airbag to improve the tightness of the airbag and the patient's peritoneum. Then, according to the thickness of the patient's abdominal cavity, the fixed tube can be The connection position with the cannula is moved, and the cannula drives the rotating tube, the advancing tube and the tightening mechanism to move toward the patient's abdominal wall after the movement. After adjustment, the vertical surface of the limit block can be limited and clamped by the clip , to ensure the stability of the sleeve in the adjusted position. When the abdominal drainage tube needs to be disassembled, the pressure block is pressed down to drive the connecting plate and the limit block to move vertically downward to the bottom end, which can meet the requirements of the sleeve direction. Moving in the opposite direction is convenient for the disassembly work. Then, the rotating tube can be rotated clockwise to drive the propulsion tube to move slightly toward the patient's abdominal wall. After the movement, the tightness of the tightening mechanism and the patient's abdominal wall can be better ensured. It reduces the situation of exudation around the abdominal drainage tube after surgery. Finally, the tightening mechanism can gather the surrounding skin towards the body of the drainage tube after tightening, which is firmly fixed and prevents the intraperitoneal exudate from flowing out along the incision. , the abdominal drainage tube can be fixed without skin silk suture.
2、该一种充气固定防渗漏的腹腔引流管，通过转珠的设置，转珠与患者腹腔面接触后可以有效的提高进液管插入患者腹腔内的流畅度，减小进液机构与患者腹腔面接触时的摩擦力，并且，在吸液的过程中，转珠转动后可以更加快速将积液带入进液管内进行吸除工作，同时，可以有效的减少患者腹腔的内壁面被吸入进液孔中造成堵塞的情况。2. This inflatable, fixed and leak-proof abdominal drainage tube can effectively improve the smoothness of the fluid inlet tube inserted into the patient's abdominal cavity through the setting of the rotating bead, which can effectively improve the smoothness of the fluid inlet tube inserted into the patient's abdominal cavity, and reduce the interference between the fluid inlet mechanism and the patient's abdominal cavity. The frictional force when the patient's abdominal cavity is in contact, and during the suction process, the rotating bead can bring the effusion into the liquid inlet tube more quickly for suction and removal, and at the same time, it can effectively reduce the patient's abdominal cavity. Condition caused by suction into the inlet hole causing blockage.
3、该一种充气固定防渗漏的腹腔引流管，当抽液时进液机构因积液内颗粒物等意外造成堵塞时，连通管中密封腔内的气流停止流通，密封腔内会形成负压气流，接着，负压气流会带动活动盘与L型接块向密封腔侧进行水平移动，当L型接块移动至一定位置时会对警报器的按钮进行挤压，使警报器工作发出警报声提示患者或医护人员，能够及时的停止继续吸液，当进液机构内没有堵塞情况时，伸缩弹簧会带动活动盘向通气腔侧移动，就可以解除警报，其中，通气孔可以保证通气腔内气压的正常。3. This inflatable, fixed and leak-proof abdominal drainage tube, when the liquid inlet mechanism is accidentally blocked due to particles in the fluid accumulation, the air flow in the sealed cavity in the communication tube will stop flowing, and negative pressure will be formed in the sealed cavity. Then, the negative pressure airflow will drive the movable plate and the L-shaped connecting block to move horizontally to the side of the sealed cavity. When the L-shaped connecting block moves to a certain position, it will squeeze the button of the alarm, so that the alarm will work. The alarm sound prompts the patient or medical staff to stop and continue to suck in time. When there is no blockage in the liquid inlet mechanism, the retractable spring will drive the movable disk to move to the side of the ventilation cavity, and the alarm can be released. Among them, the ventilation hole can ensure ventilation. The air pressure in the cavity is normal.
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所指出的结构来实现和获得。Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure pointed out in the description, claims and drawings.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.
图1示出了本发明的结构示意图；Fig. 1 shows the structural schematic diagram of the present invention;
图2示出了本发明的剖面结构示意图；Fig. 2 shows the cross-sectional structure schematic diagram of the present invention;
图3示出了本发明的气囊机构的结构示意图；Fig. 3 shows the structural schematic diagram of the airbag mechanism of the present invention;
图4示出了本发明的进液机构的结构示意图；Fig. 4 shows the structural schematic diagram of the liquid feeding mechanism of the present invention;
图5示出了本发明的卡位机构的结构示意图；Fig. 5 shows the structural schematic diagram of the card position mechanism of the present invention;
图6示出了本发明的卡位机构的剖面结构示意图；Fig. 6 shows the cross-sectional structure schematic diagram of the card position mechanism of the present invention;
图7示出了本发明的收紧机构的剖面结构示意图；Fig. 7 shows the sectional structure schematic diagram of the tightening mechanism of the present invention;
图8示出了本发明的警报提示机构的结构示意图。FIG. 8 shows a schematic structural diagram of the alarm prompting mechanism of the present invention.
图中：1、引流管本体；2、连通管；3、气囊机构；4、进液机构；5、卡位机构；6、吸液器；7、警报提示机构；8、挡环；301、气囊；302、连接条；303、卡环；304、拉块；305、充气管；401、进液管；402、进液孔；403、转珠；501、固定管；502、套管；503、弹簧柱；504、连接板；505、压块；506、限位块；507、卡块；508、转管；509、推进管；510、限位杆；511、收紧机构；5111、第一贴片；5112、第二贴片；5113、连接条；5114、固定块；5115、连接块；5116、卡条；5117、凸块；701、固定盘；702、伸缩弹簧；703、活动盘；704、L型接块；705、警报器；706、通气孔。In the figure: 1. Drainage tube body; 2. Connecting tube; 3. Airbag mechanism; 4. Liquid inlet mechanism; 5. Positioning mechanism; 6. Liquid suction device; Airbag; 302, connecting strip; 303, snap ring; 304, pull block; 305, inflatable tube; 401, liquid inlet pipe; 402, liquid inlet hole; 403, rotating ball; 501, fixed tube; 502, casing; 503 , spring column; 504, connecting plate; 505, pressing block; 506, limit block; 507, clamping block; 508, rotating tube; 509, advancing tube; 510, limit rod; 511, tightening mechanism; A patch; 5112, the second patch; 5113, the connecting strip; 5114, the fixed block; 5115, the connecting block; 5116, the clip; 5117, the bump; 701, the fixed plate; ; 704, L-shaped block; 705, alarm; 706, vent.
具体实施方式Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地说明，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purposes, 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 accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
请参阅图1-8，一种充气固定防渗漏的腹腔引流管，包括连通管2，连通管2的一端固定安装有引流管本体1，引流管本体1起到连接支撑的作用，引流管本体1的一端固定安装有进液机构4，将进液机构4插入患者体内时，能够减小与患者伤口接触时的摩擦力，并且，在吸液的过程中，可以有效的减小患者腹腔的内壁面被吸入抽液孔中造成堵塞的情况，保证吸液过程的流畅度，引流管本体1的外壁设置有气囊槽，引流管本体1的外壁通过气囊槽与气囊机构3卡接连接，引流管本体1的外壁固定连接有卡位机构5，其中，卡位机构5设置于气囊机构3的一侧，气囊机构3充气后可以与患者体内的腹膜面进行贴合固定，可以防止患者发生意外拔管的情况，并且有效的减少了引流管本体1外壁周围体液的渗漏量，通过卡位机构5的设置，可以根据患者腹腔的厚度对卡位机构5位置进行调节，调节后与患者的腹壁面贴合，使引流管本体1可以妥当固定在腹壁处，无需皮肤丝线缝合就可以对腹腔引流管进行固定，并且，在拔管时只需要将腹壁外的卡位机构5调节松动以及气囊机构3内的气体抽吸完后就可以拔除整个腹腔引流管，显著的减少了意外拔管的情况发生，并且减少了术后腹腔引流管周围皮肤感染、渗液等优点。Please refer to Figures 1-8, an inflatable, fixed and leak-proof abdominal drainage tube includes a
进一步的，连通管2的外壁套接连接有挡环8,其中，挡环8设置于卡位机构5的一侧，起到一定的防误触碰的作用，连通管2的外壁固定连接有吸液器6，吸液器6工作后可以对患者体内的积液进行抽除，连通管2的一端中部固定连接有警报提示机构7，通过警报提示机构7的设置，当抽液时进液机构4因积液内颗粒物等意外造成堵塞时，警报提示机构7会驱动后发出警报声提示患者或医护人员，能够及时的停止继续吸液，保证了吸液过程的安全性。Further, the outer wall of the
参阅图3，气囊机构3包括气囊301、连接条302、卡环303、拉块304与充气管305，气囊301设置为环形结构，具体的，气囊301的外壁设置有条形波纹结构，当气囊301充气膨胀后可以增大与患者腹膜接触面积，显著提高了气囊301与患者腹膜接触后的稳固性，气囊301的一端固定安装有充气管305，气囊301的内壁面贴合连接有连接条302,连接条302的一端外壁固定连接有卡环303，连接条302的另一端固定连接有拉块304，其中，卡环303设置于气囊301的另一侧面，充气管305与连接条302均贯穿于卡位机构5的中部，使用中，通过充气管305可以对气囊301进行充气或抽气工作，气囊301充气膨胀后外壁形成波纹形结构，显著的增大了与患者腹膜接触面积，保证气囊301与患者腹膜接触后的稳固性，气囊301膨胀后与腹膜贴合固定可以防止患者发生意外拔管的情况，并且有效的减少了引流管本体1外壁周围体液的渗漏量，其中，可以通过拉动拉块304带动连接条302与卡环303向吸液器6侧移动，拉动后卡环303可以对气囊301的位置进行压紧，提高气囊301与患者腹膜贴合的紧度。3, the
参阅图4，进液机构4包括进液管401、进液孔402与转珠403，进液管401的一端与引流管本体1固定连接，进液管401的外壁中部设置有多个进液孔402，示例性的，本实施例中设置有四个进液孔402，抽液时可以让患者腹腔内的积液通过进液孔402流入进液管401中，进液孔402的中部设置有转轴，进液孔402的中部通过转轴与转珠403转动连接，通过转珠403的设置，转珠403与患者腹腔面接触后可以有效的提高进液管401插入患者腹腔内的流畅度，减小进液机构4与患者腹腔面接触时的摩擦力，并且，在吸液的过程中，转珠403转动后可以更加快速将积液带入进液管401内进行吸除工作，同时，可以有效的减少患者腹腔的内壁面被吸入进液孔402中造成堵塞的情况。Referring to FIG. 4 , the
参阅图5-6，卡位机构5包括固定管501、套管502、弹簧柱503、连接板504、压块505、限位块506、卡块507、转管508、推进管509、限位杆510与收紧机构511，固定管501的内壁与引流管本体1固定连接，固定管501的外壁滑动连接有套管502，套管502的外壁设置有转槽，套管502的外壁通过转槽与转管508转动连接，其中，转管508的内壁设置有内螺纹，推进管509的外壁设有外螺纹，转管508的内壁通过内螺纹与推进管509的外壁螺纹连接，套管502的外壁固定连接有限位杆510,推进管509的一端中部设置有与限位杆510对应的卡孔，推进管509的一端中部通过卡孔与限位杆510滑动连接，推进管509的另一端固定连接有收紧机构511，固定管501的外壁设置有接槽，固定管501的外壁通过接槽与一组弹簧柱503固定连接，弹簧柱503的一端固定安装有连接板504,连接板504的一侧固定连接有压块505,连接板504的上端固定连接有多个限位块506，具体的，限位块506设置为三角结构，限位块506的倾斜面朝压块505侧放置，套管502的内壁设置有与连接板504和限位块506对应的滑槽，滑槽的沿口固定连接有卡块507，其中，卡块507设置为L型结构，使用中，可以根据患者的腹腔的厚度对固定管501与套管502的连接位置进行移动，套管502在移动后带动转管508、推进管509与收紧机构511向患者的腹壁侧移动，调节后，通过卡块507可以对限位块506的垂直面进行限位卡定，保证套管502在调节后位置的稳固性，其中，当需要拆卸腹腔引流管时，将压块505向下按压带动连接板504与限位块506向下垂直移动至最底端后，可以满足套管502向相反向移动，便于拆卸工作的进行，然后，可以顺时针转动转管508带动推进管509向患者腹壁向进行细微移动，移动后可以更好的保证收紧机构511与患者腹壁贴合的紧密度，有效的减少了术后腹腔引流管周围出现渗液的情况，最后，收紧机构511在收紧后可以将周边的皮肤向引流管本体1方向聚拢，固定的牢固且再次避免腹腔内渗液沿着切口处流出，实现了无需皮肤丝线缝合就可以对腹腔引流管进行固定。5-6, the
参阅图7，收紧机构511包括第一贴片5111、第二贴片5112、连接条5113、固定块5114、连接块5115、卡条5116与凸块5117，第一贴片5111与第二贴片5112对称设置于推进管509的一端，第一贴片5111与第二贴片5112的两端均固定安装有连接条5113，具体的，第一贴片5111的一端通过连接条5113与连接块5115固定连接，第二贴片5112的一端通过连接条5113与固定块5114固定连接，固定块5114的一侧固定连接有卡条5116，卡条5116的一侧固定连接有一组凸块5117,连接块5115的中部设置有卡条槽，连接块5115的中部通过卡条槽与卡条5116卡接，连接块5115的上端中部设置有凸块槽，连接块5115的上端中部通过凸块槽与凸块5117卡接，使用中，将卡条5116穿入连接块5115中的卡条槽中，然后根据实际情况对卡条5116进行拉动，通过凸块5117与凸块槽对连接块5115的位置进行卡定，拉紧后可以通过第一贴片5111与第二贴片5112带动周边的皮肤向引流管本体1方向聚拢，固定的牢固且再次避免腹腔内渗液沿着切口处流出。Referring to FIG. 7 , the
参阅图8，警报提示机构7包括固定盘701、伸缩弹簧702、活动盘703、L型接块704、警报器705与通气孔706，固定盘701的外壁与连通管2的一端内壁固定连接，固定盘701的一端固定连接有伸缩弹簧702,伸缩弹簧702的一端固定连接有活动盘703，具体的，活动盘703的外壁与连通管2的内壁贴合，具体的，活动盘703的一端设置为通气腔,活动盘703得另一端设置为密封腔，其中，吸液器6设置于连通管2密封腔的外壁处，活动盘703可以保证连通管2内密封腔的气密性，活动盘703的一端沿口固定连接有L型接块704，其中，连通管2的外壁中部设置有与L型接块704规格对应的卡槽，警报器705的一端通过卡槽与连通管2固定连接，固定盘701的中部设置有多个通气孔706，使用中，当抽液时进液机构4因积液内颗粒物等意外造成堵塞时，连通管2中密封腔内的气流停止流通，密封腔内会形成负压气流，接着，负压气流会带动活动盘703与L型接块704向密封腔侧进行水平移动，当L型接块704移动至一定位置时会对警报器705的按钮进行挤压，使警报器705工作发出警报声提示患者或医护人员，能够及时的停止继续吸液，当进液机构4内没有堵塞情况时，伸缩弹簧702会带动活动盘703向通气腔侧移动，就可以解除警报，其中，通气孔706可以保证通气腔内气压的正常。Referring to FIG. 8 , the
尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these Modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
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| CN115006690B (en) | 2023-04-07 |
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