技术领域Technical Field
本实用新型涉及人类生活用品，尤其涉及医疗器械，特别是一种动静脉置管辅助垫。The utility model relates to human daily necessities, in particular to medical equipment, in particular to an auxiliary pad for arteriovenous catheter placement.
背景技术Background Art
手术室中动静脉置管应用广泛，在各类危重病人和复杂的大手术及有大出血的手术、心肺功能衰竭的危重病人的手术、严重休克、严重低血压病人的手术、血流动力学不稳定病人的手术、体外循环及其他心血管手术、器官移植术等重大手术、需要反复抽取动脉血标本作血气分析及电解质测定的手术、不能无创测压者的手术中实时监测动脉压。现有技术中，动脉穿刺操作前准备：护士将一瓶圆柱状硬枕放置于手术室手托上，铺上无菌治疗巾，将病人手心朝上，手腕置于硬枕处，将病人手置于过伸位后，用胶布固定。现有技术中的动静脉置管手托存在以下问题：Arteriovenous catheterization is widely used in operating rooms. It monitors arterial pressure in real time during various critically ill patients, complex major surgeries, surgeries with massive bleeding, surgeries on critically ill patients with cardiopulmonary failure, severe shock, severe hypotension, hemodynamically unstable patients, extracorporeal circulation and other cardiovascular surgeries, organ transplants and other major surgeries, surgeries that require repeated extraction of arterial blood samples for blood gas analysis and electrolyte determination, and surgeries where non-invasive blood pressure measurement is not possible. In the prior art, preparations before arterial puncture are as follows: the nurse places a bottle of cylindrical hard pillow on the operating room hand rest, covers it with a sterile treatment towel, places the patient's palm up, places the wrist on the hard pillow, places the patient's hand in a hyperextended position, and secures it with tape. The arteriovenous catheterization hand rest in the prior art has the following problems:
1、手术室手托较小，无位置摆放穿刺耗品及麻醉药盘，消毒棉球、针、敷贴紧凑地放置在病人手边，拿取十分不方便，麻醉诱导时，也因为手托太小，药盘只能放在病人身上。1. The hand rest in the operating room is too small to place puncture supplies and anesthetic trays. Sterilized cotton balls, needles, and dressings are compactly placed next to the patient, making them inconvenient to take. During anesthesia induction, the medicine tray can only be placed on the patient because the hand rest is too small.
2、利用圆柱硬枕托住手部，病人感觉不舒适，病人手腕摆放时部分容易悬空，也不能调节手腕过伸位角度，不符合穿刺体位摆放原则，不能充分暴露动脉穿刺点。2. Using a cylindrical hard pillow to support the hand makes the patient feel uncomfortable. When the patient's wrist is placed, part of it is easy to hang in the air, and the hyperextension angle of the wrist cannot be adjusted. It does not conform to the principle of puncture position placement and cannot fully expose the arterial puncture point.
3、临床上准备好的动脉管路和静脉管路挂在输液架上混在一起且标识不清，拿取不便，无法较好地区分并固定动脉管路和静脉管路。3. The arterial and venous lines prepared clinically are hung on the infusion stand and mixed together without clear labels, making it inconvenient to take them, and it is impossible to distinguish and fix the arterial and venous lines.
发明内容Summary of the invention
本实用新型的目的在于提供一种动静脉置管辅助垫，所述的这种动静脉置管辅助垫要解决现有技术中动静脉置管手术床手托过窄无法放置穿刺耗材和麻醉药盘、不够方便、不能充分暴露动脉穿刺点、无法较好地区分并固定动脉管路和静脉管路的技术问题。The utility model aims to provide an auxiliary pad for arteriovenous catheter placement, which aims to solve the technical problems in the prior art that the hand support of the arteriovenous catheter placement operating table is too narrow to place puncture consumables and anesthetic trays, is not convenient enough, cannot fully expose the arterial puncture point, and cannot better distinguish and fix the arterial and venous lines.
本实用新型的一种动静脉置管辅助垫，包括一个手术床手托和一个设置在手术床手托上的垫板，所述的垫板背面上设置有至少一个连接件，垫板通过连接件与手术床手托连接，垫板正面上设置有一个充气软枕，充气软枕连接有充气球囊，垫板上在充气软枕后方设置有一个手指固定带，垫板的左侧连接有一个移动伸缩式操作台，移动伸缩式操作台的上表面中设置有一个放置槽，移动伸缩式操作台与垫板构成平行于垫板宽度方向的滑动副，移动伸缩式操作台的左侧边缘处设置有至少一个静脉管路卡扣和至少一个动脉管路卡扣，动脉管路卡扣位于静脉管路卡扣的后方，静脉管路卡扣和动脉管路卡扣上均各自设置有管路卡槽。The utility model discloses an arteriovenous catheter placement auxiliary pad, comprising an operating table hand rest and a pad plate arranged on the operating table hand rest, at least one connecting piece is arranged on the back of the pad plate, the pad plate is connected to the operating table hand rest through the connecting piece, an inflatable soft pillow is arranged on the front of the pad plate, the inflatable soft pillow is connected to the inflatable balloon, a finger fixing belt is arranged on the pad plate behind the inflatable soft pillow, a mobile telescopic operating table is connected to the left side of the pad plate, a placement groove is arranged in the upper surface of the mobile telescopic operating table, the mobile telescopic operating table and the pad plate form a sliding pair parallel to the width direction of the pad plate, at least one venous pipeline buckle and at least one arterial pipeline buckle are arranged at the left edge of the mobile telescopic operating table, the arterial pipeline buckle is located behind the venous pipeline buckle, and the venous pipeline buckle and the arterial pipeline buckle are respectively provided with pipeline clamping grooves.
进一步的，所述的手指固定带和连接件均为魔术贴。Furthermore, the finger fixing straps and the connecting pieces are both Velcro.
进一步的，所述的垫板和充气软枕上还包覆有皮质层。Furthermore, the cushion plate and the inflatable soft pillow are also covered with a cortex layer.
进一步的，所述的充气软枕有硅胶材料构成。Furthermore, the inflatable soft pillow is made of silicone material.
进一步的，所述的垫板的左侧面中设置有一个滑槽，移动伸缩式操作台滑动设置在滑槽中，移动伸缩式操作台与滑槽之间设置有限位结构。Furthermore, a slide groove is arranged in the left side surface of the pad, the movable telescopic operating platform is slidably arranged in the slide groove, and a limiting structure is arranged between the movable telescopic operating platform and the slide groove.
进一步的，所述的移动伸缩式操作台由一个硬质海绵板构成。Furthermore, the movable telescopic operating table is composed of a hard sponge board.
进一步的，所述的静脉管路卡扣为蓝色卡扣，动脉管路卡扣为红色卡扣。Furthermore, the venous line buckle is a blue buckle, and the arterial line buckle is a red buckle.
本实用新型与现有技术相比，其效果是积极和明显的。Compared with the prior art, the utility model has positive and obvious effects.
1、通过充气球囊给充气软枕充气，可调节充气高度，从而调节病人手腕过伸位角度，手指固定带可将病人手指固定，保证病人手腕处于动脉穿刺的过伸位，使穿刺部位皮肤绷直、动脉充分暴露，提高穿刺成功率，提高病人手部舒适度，防止病人皮肤损伤，简化动静脉置管操作的准备工作，术中可以适度充气调节动脉脉压波形。1. Inflate the inflatable pillow through the inflatable balloon, and adjust the inflation height to adjust the hyperextension angle of the patient's wrist. The finger fixing belt can fix the patient's fingers to ensure that the patient's wrist is in the hyperextension position for arterial puncture, so that the skin at the puncture site is stretched straight and the artery is fully exposed, thereby improving the success rate of puncture, improving the comfort of the patient's hand, preventing the patient's skin damage, simplifying the preparation work for arteriovenous catheterization, and moderately inflating the arterial pulse pressure waveform during the operation.
2、移动伸缩式操作台使用时可抽出，增加垫板的操作放置空间，形成一个宽敞的操作台面，便于无菌穿刺操作，其上可放置穿刺用品和麻醉药盘，且放置槽可防止由于倾斜导致物品滑落，不使用时可将移动伸缩式操作台推回收起，减少占用空间。2. The mobile telescopic operating table can be pulled out when in use, increasing the operating space for the pad and forming a spacious operating table, which is convenient for aseptic puncture operations. Puncture supplies and anesthetic trays can be placed on it, and the placement groove can prevent items from slipping due to tilting. When not in use, the mobile telescopic operating table can be pushed back and folded up to reduce space occupied.
3、移动伸缩式操作台上的静脉管路卡扣和动脉管路卡扣可以方便区分和固定准备好的动静脉管道，利于麻醉医生拿取，方便麻醉医生进行血气分析等操作，穿刺完成后能双重固定管道，保证病人管路安全。3. The venous line clips and arterial line clips on the mobile telescopic operating table can easily distinguish and fix the prepared arteriovenous lines, which is convenient for the anesthesiologist to take and perform blood gas analysis and other operations. After the puncture is completed, the lines can be doubly fixed to ensure the safety of the patient's lines.
4、垫板背面的魔术贴可以牢固的固定在手术床的手托上，防止垫板移位。4. The Velcro on the back of the pad can be firmly fixed on the hand rest of the operating table to prevent the pad from shifting.
5、符合无菌操作要求，消毒方便，可抽拉的移动伸缩式操作台能提供干净平整的操作台面，有序摆放穿刺物品，铺无菌治疗巾，进行动静脉穿刺。5. It complies with the requirements of aseptic operation and is easy to disinfect. The retractable mobile operating table can provide a clean and flat operating table, on which puncture items can be placed in order, sterile treatment towels can be laid, and arteriovenous puncture can be performed.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的一种动静脉置管辅助垫的示意图。FIG1 is a schematic diagram of an arteriovenous catheterization auxiliary pad of the present invention.
图2为本实用新型的一种动静脉置管辅助垫中的垫板的背面示意图。FIG. 2 is a schematic diagram of the back side of a pad in an arteriovenous catheter placement auxiliary pad of the present invention.
实施方式Implementation
以下结合附图和实施例对本实用新型作进一步描述，但本实用新型并不限制于本实施例，凡是采用本实用新型的相似结构及其相似变化，均应列入本实用新型的保护范围。本实用新型中的上、下、前、后、左、右等方向的使用仅为了描述方便，并非对本实用新型的技术方案的限制。The present invention is further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the embodiments. Any similar structure and similar changes of the present invention should be included in the protection scope of the present invention. The use of directions such as up, down, front, back, left, and right in the present invention is only for the convenience of description and is not a limitation on the technical solution of the present invention.
如图1和图2所示，本实用新型的一种动静脉置管辅助垫，包括一个手术床手托8和一个设置在手术床手托8上的垫板4，所述的垫板4背面上设置有至少一个连接件7，垫板4通过连接件7与手术床手托8连接，垫板4正面上设置有一个充气软枕6，充气软枕6连接有充气球囊9，垫板4上在充气软枕6后方设置有一个手指固定带5，垫板4的左侧连接有一个移动伸缩式操作台10，移动伸缩式操作台10的上表面中设置有一个放置槽3，移动伸缩式操作台10与垫板4构成平行于垫板4宽度方向的滑动副，移动伸缩式操作台10的左侧边缘处设置有至少一个静脉管路卡扣2和至少一个动脉管路卡扣1，动脉管路卡扣1位于静脉管路卡扣2的后方，静脉管路卡扣2和动脉管路卡扣1上均各自设置有管路卡槽。As shown in Figures 1 and 2, an arteriovenous catheterization auxiliary pad of the utility model includes an operating table hand rest 8 and a pad 4 arranged on the operating table hand rest 8, at least one connecting piece 7 is arranged on the back of the pad 4, and the pad 4 is connected to the operating table hand rest 8 through the connecting piece 7, an inflatable soft pillow 6 is arranged on the front of the pad 4, and the inflatable soft pillow 6 is connected to the inflatable balloon 9, and a finger fixing belt 5 is arranged on the pad 4 behind the inflatable soft pillow 6, and a mobile telescopic operating table 10 is connected to the left side of the pad 4, and a placement groove 3 is arranged in the upper surface of the mobile telescopic operating table 10, and the mobile telescopic operating table 10 and the pad 4 form a sliding pair parallel to the width direction of the pad 4, and at least one venous pipeline buckle 2 and at least one arterial pipeline buckle 1 are arranged at the left edge of the mobile telescopic operating table 10, and the arterial pipeline buckle 1 is located behind the venous pipeline buckle 2, and the venous pipeline buckle 2 and the arterial pipeline buckle 1 are respectively provided with pipeline clamping grooves.
进一步的，所述的手指固定带5和连接件7均为魔术贴。Furthermore, the finger fixing strap 5 and the connecting piece 7 are both Velcro.
进一步的，所述的垫板4和充气软枕6上还包覆有皮质层。Furthermore, the cushion plate 4 and the inflatable soft pillow 6 are also covered with a cortex layer.
进一步的，所述的充气软枕6有硅胶材料构成。Furthermore, the inflatable soft pillow 6 is made of silicone material.
进一步的，所述的垫板4的左侧面中设置有一个滑槽（图中未示），移动伸缩式操作台10滑动设置在滑槽中，移动伸缩式操作台10与滑槽之间设置有限位结构（图中未示）。限位结构用于防止移动伸缩式操作台10脱出于滑槽。Furthermore, a slide groove (not shown) is provided on the left side of the pad 4, the mobile telescopic operating platform 10 is slidably provided in the slide groove, and a limiting structure (not shown) is provided between the mobile telescopic operating platform 10 and the slide groove. The limiting structure is used to prevent the mobile telescopic operating platform 10 from falling out of the slide groove.
进一步的，所述的移动伸缩式操作台10由一个硬质海绵板构成。Furthermore, the movable telescopic operating platform 10 is composed of a hard sponge board.
进一步的，所述的静脉管路卡扣2为蓝色卡扣，动脉管路卡扣1为红色卡扣。Furthermore, the venous line buckle 2 is a blue buckle, and the arterial line buckle 1 is a red buckle.
具体的，本实施例中的手术床手托8、垫板4、连接件7、充气软枕6、充气球囊9、手指固定带5、移动伸缩式操作台10、滑动副、静脉管路卡扣2、动脉管路卡扣1、管路卡槽、魔术贴、皮质层、硅胶材料、滑槽、限位结构、硬质海绵板、蓝色卡扣、红色卡扣等均采用现有技术中的公知方案，本领域技术人员均已了解，在此不再赘述。Specifically, the operating bed hand rest 8, pad 4, connector 7, inflatable soft pillow 6, inflatable balloon 9, finger fixing belt 5, mobile telescopic operating table 10, sliding pair, venous pipeline buckle 2, arterial pipeline buckle 1, pipeline clip slot, Velcro, cortical layer, silicone material, slide groove, limiting structure, hard sponge board, blue buckle, red buckle, etc. in this embodiment all adopt well-known solutions in the prior art, which are understood by those skilled in the art and will not be repeated here.
本实施例的工作原理：将垫板4用背面的魔术贴固定在手术床手托8上，拉出移动伸缩式操作台10，铺设无菌治疗巾，将病人的手腕摆放在充气软枕6上，手心向上，用手指固定带5将病人的手指固定，摆放好穿刺耗材，将动脉管道和静脉管道分别卡在动脉管路卡扣1和静脉管路卡扣2中备用。根据病人的手部具体情况，利用充气球囊9给充气软枕6充入适量的气体，调节病人手腕过伸位角度，使穿刺部位皮肤绷直、动脉充分暴露。穿刺成功后，将充气软枕6放气，将移动伸缩式操作台10推回收起，利用动脉管路卡扣1和静脉管路卡扣2固定好动静脉管路。术中如果动脉波形不佳，可以适度对充气软枕6进行充气，调节动脉脉压波形，以便监测动脉压。The working principle of this embodiment is as follows: fix the pad 4 on the hand rest 8 of the operating table with the Velcro on the back, pull out the mobile telescopic operating table 10, lay out the sterile treatment towel, place the patient's wrist on the inflatable soft pillow 6, with the palm facing up, fix the patient's fingers with the finger fixing belt 5, place the puncture consumables, and clamp the arterial pipeline and the venous pipeline in the arterial pipeline buckle 1 and the venous pipeline buckle 2 respectively for standby use. According to the specific conditions of the patient's hand, use the inflatable balloon 9 to fill the inflatable soft pillow 6 with an appropriate amount of gas, adjust the hyperextension angle of the patient's wrist, so that the skin at the puncture site is straightened and the artery is fully exposed. After the puncture is successful, deflate the inflatable soft pillow 6, push the mobile telescopic operating table 10 back and raise it, and fix the arteriovenous pipeline with the arterial pipeline buckle 1 and the venous pipeline buckle 2. If the arterial waveform is not good during the operation, the inflatable soft pillow 6 can be appropriately inflated to adjust the arterial pulse pressure waveform in order to monitor the arterial pressure.
本实用新型的优点如下：The advantages of the utility model are as follows:
1、通过充气球囊9给充气软枕6充气，可调节充气高度，从而调节病人手腕过伸位角度，手指固定带5可将病人手指固定，保证病人手腕处于动脉穿刺的过伸位，使穿刺部位皮肤绷直、动脉充分暴露，提高穿刺成功率，提高病人手部舒适度，防止病人皮肤损伤，简化动静脉置管操作的准备工作，术中可以适度充气调节动脉脉压波形。1. The inflatable soft pillow 6 is inflated by the inflatable balloon 9, and the inflation height can be adjusted to adjust the hyperextension angle of the patient's wrist. The finger fixing belt 5 can fix the patient's fingers to ensure that the patient's wrist is in the hyperextension position for arterial puncture, so that the skin at the puncture site is stretched straight and the artery is fully exposed, thereby improving the puncture success rate, improving the comfort of the patient's hand, preventing the patient's skin from being damaged, simplifying the preparation work for the arteriovenous catheterization operation, and the arterial pulse pressure waveform can be adjusted by moderate inflation during the operation.
2、移动伸缩式操作台10使用时可抽出，增加垫板4的操作放置空间，形成一个宽敞的操作台面，便于无菌穿刺操作，其上可放置穿刺用品和麻醉药盘，且放置槽3可防止由于倾斜导致物品滑落，不使用时可将移动伸缩式操作台10推回收起，减少占用空间。2. The mobile telescopic operating table 10 can be pulled out when in use, increasing the operating space of the pad 4 to form a spacious operating table, which is convenient for aseptic puncture operation. Puncture supplies and anesthetic trays can be placed on it, and the placement slot 3 can prevent items from slipping due to tilting. When not in use, the mobile telescopic operating table 10 can be pushed back to reduce the occupied space.
3、移动伸缩式操作台10上的静脉管路卡扣2和动脉管路卡扣1可以方便区分和固定准备好的动静脉管道，利于麻醉医生拿取，方便麻醉医生进行血气分析等操作，穿刺完成后能双重固定管道，保证病人管路安全。3. The venous line buckle 2 and the arterial line buckle 1 on the mobile telescopic operating table 10 can easily distinguish and fix the prepared arteriovenous lines, which is convenient for the anesthesiologist to take and perform blood gas analysis and other operations. After the puncture is completed, the lines can be doubly fixed to ensure the safety of the patient's lines.
4、垫板4背面的魔术贴可以牢固的固定在手术床手托8上，防止垫板4移位。4. The Velcro on the back of the pad 4 can be firmly fixed on the hand support 8 of the operating table to prevent the pad 4 from shifting.
5、符合无菌操作要求，消毒方便，可抽拉的移动伸缩式操作台10能提供干净平整的操作台面，有序摆放穿刺物品，铺无菌治疗巾，进行动静脉穿刺。5. It complies with the requirements of aseptic operation and is easy to disinfect. The retractable mobile operating table 10 can provide a clean and flat operating table, on which puncture objects can be placed in order, sterile treatment towels can be spread, and arteriovenous puncture can be performed.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323106278.0UCN221534626U (en) | 2023-11-17 | 2023-11-17 | Arteriovenous catheter auxiliary pad |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323106278.0UCN221534626U (en) | 2023-11-17 | 2023-11-17 | Arteriovenous catheter auxiliary pad |
| Publication Number | Publication Date |
|---|---|
| CN221534626Utrue CN221534626U (en) | 2024-08-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323106278.0UActiveCN221534626U (en) | 2023-11-17 | 2023-11-17 | Arteriovenous catheter auxiliary pad |
| Country | Link |
|---|---|
| CN (1) | CN221534626U (en) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |