WO2021093161A1 - 一种一次性电锯防溅透明罩 - Google Patents

一种一次性电锯防溅透明罩 Download PDF

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Publication number
WO2021093161A1
WO2021093161A1 PCT/CN2020/072368 CN2020072368W WO2021093161A1 WO 2021093161 A1 WO2021093161 A1 WO 2021093161A1 CN 2020072368 W CN2020072368 W CN 2020072368W WO 2021093161 A1 WO2021093161 A1 WO 2021093161A1
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WIPO (PCT)
Prior art keywords
splash
proof
pipe
fixedly connected
louver
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PCT/CN2020/072368
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English (en)
French (fr)
Inventor
季卫平
王波
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丽水市人民医院
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Publication of WO2021093161A1 publication Critical patent/WO2021093161A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/05—Splash shields for protection of the surgeon, e.g. splash guards connected to the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system

Definitions

  • the invention relates to medical auxiliary equipment, in particular to a splash-proof transparent cover for a disposable electric saw.
  • Orthopedic surgery is due to its anatomical characteristics and the particularity of the operation, especially in the artificial joint replacement surgery, due to the use of electric saws and the implantation of prostheses, the operation often causes blood, bone residue and other tissues to splash around and pollute the surroundings.
  • blood splashes into non-surgical areas such as shadowless lamps, anesthesia machines, and preparation tables, increasing the exposure of medical staff And the risk of cross-infection.
  • the surgeon usually uses the palm or hand gauze, disposable medicine bowl and other items to cover the splashed blood, but there are disadvantages such as poor blocking effect, affecting the surgeon’s sight and restricting the surgeon’s hand operation, which affects the operation process and
  • the effect of surgery requires a fundamental solution to the problem of blood and bone slag splashing.
  • the present invention aims to solve the above-mentioned problems in the prior art, and provides a disposable electric saw splash-proof transparent cover.
  • the device has a reasonable structure design and is convenient to use. It can avoid splashing of blood and bone residue during surgery, avoid cross-contamination, and ensure surgery The patient can perform normal surgery to avoid affecting the process and effect of the surgery.
  • this disposable electric saw splash-proof transparent cover includes a splash-proof device fixed on the waist of the patient, and the splash-proof device includes a plurality of louver bars connected in sequence from left to right.
  • the left end of the louver bar is provided with a limiting part
  • the right end of the louver bar is provided with a card slot
  • the lower ends of a plurality of the louver bars are provided with bristles
  • the left and right ends of the plurality of louver bars are connected by the limiting part and the card slot in turn
  • a splash-proof cylinder is formed, the upper and lower ends of the splash-proof cylinder are sheathed with fixed rings on the outside, the upper end of the splash-proof cylinder is provided with a sealing layer on the inner side, and the center of the upper surface of the sealing layer is provided with an electric saw cut and a passing limit
  • the part and the slot connect several louvers in sequence to form a splash-proof tube.
  • the splash-proof tube When in use, the splash-proof tube is covered at the position where surgery is needed.
  • the bristles at the lower end of the louver fit the patient's leg At the same time, it can also adapt to different body types of different patients, making the device practical, and it can be used on patients of different body types.
  • It is equipped with a sealing layer and an electric saw cut on the sealing layer, which is convenient for the normal operation of the surgical electric saw. It can also prevent blood and bone residue from spilling out of the surgical port during the operation.
  • the left and right ends of the fixing ring at the upper end are fixedly connected with hand grips, which are provided with hand grips to facilitate the handling of the splash-proof cylinder.
  • the left and right ends of the fixing ring at the lower end are fixedly connected with binding buckles
  • one end of the binding belt is fixedly connected to the binding buckle
  • the other ends of the left and right binding belts are glued and connected to each other by velcro, and are provided with binding buckles and
  • the binding belt makes the splash-proof tube more securely fixed during use, prevents the splash-proof tube from moving during the operation, and can ensure the normal operation of the operation.
  • a number of limit blocks fixedly connected to the louver bar are provided on the inner wall of the upper end of the splash-proof cylinder, a mounting ring is fixedly connected to the outside of the sealing layer, and the lower end of the mounting ring is provided with a position limiter.
  • the accommodating groove outside the block, the surgical sealing layer can be detachably installed through the installation ring and the splash-proof cylinder, so that the sealing layer is located inside the splash-proof cylinder when in use, so that the sealing between the splash-proof cylinder and the sealing layer is good, making the device The splash-proof effect is good.
  • one end of the fixed part is fixedly connected to the inner walls of the front and rear ends of the splash-proof cylinder, the other end of the front and rear fixed parts is provided with a clamping groove, the inner side of the front and rear clamping grooves is clamped with a spray tube, and the upper ends of the front and rear spray tubes There are nozzles located at the lower end of the sealing layer.
  • the lower ends of the front and rear spray pipes are provided with one end of an elbow.
  • the other end of the elbow passes through the bristles and is located on the outside of the splash-proof cylinder.
  • One end of the outer side of the splash cylinder is hermetically connected to the water inlet device.
  • the water inlet device includes an elbow pipe.
  • the front and rear elbow pipes are hermetically connected to one end of a shunt pipe, and the other end of the front and rear shunt pipe is hermetically connected to the two ends of the three-way pipe.
  • the other end of the three-way pipe is hermetically connected to one end of the water inlet pipe, the other end of the water inlet pipe is hermetically connected to the water outlet end of the water pump, and the outside of the water inlet end of the water pump is hermetically connected to one end of the connecting pipe.
  • the other end is sealed with a sinking pipe
  • the lower end of the water pump is fixedly connected with a water storage tank
  • the upper end of the water storage tank is opened with a water outlet on the left side of the water pump
  • the outer side of the water outlet is threadedly connected with a sealing cover
  • the upper end of the sinker pipe is sealed and connected to the inside of the sealing cover
  • the lower end of the sinker pipe passes through the water outlet at the bottom of the inner side of the water storage tank
  • the upper end of the water storage tank is opened at the rear side of the water outlet
  • the outside of the irrigation inlet is threaded with a protective cover, and it is equipped with a spray tube and a nozzle.
  • the distance between the nozzles is close to the sealing layer, so that the saline sprayed from the nozzle hits the sealing layer and will scatter around.
  • the scattered saline The bone residue and blood adhering to the lower end of the sealing layer and the inner wall of the splash-proof cylinder can be washed away.
  • It is equipped with a sinking pipe made of medical stainless steel pipe, so that the pipeline in the water storage tank can always be kept at the bottom of the tank to avoid The plastic pipeline floats on the water surface and the saline cannot be sucked out of the water tank.
  • the water tank is equipped with an irrigation inlet, which is convenient for replenishing the saline in the water tank, adding water without suspending water absorption, ensuring the operation The normal progress.
  • the lower end of the bristles is provided with a collecting device covering the upper end of the patient's waist
  • the collecting device includes a flexible layer covering the upper end of the patient's waist
  • the inner center of the flexible layer is opened with a surgical port
  • the upper surface of the flexible layer is sealed
  • a leak-proof part is connected, the binding strap is located outside the leak-proof part, a water leakage hole is opened on the lower side of the left end of the leak-proof part, a limit boss is provided at the lower end of the inner side of the water leak hole, and the upper end of the limit boss
  • a filter layer located in the leak hole is provided, the upper end of the filter layer is provided with a fixed cover threadedly connected in the leak hole, a connecting hole is opened at the center of the inner side of the fixed cover, and the outer side of the leak hole is sealed and connected
  • There is one end of the outlet pipe the other end of the outlet pipe is fixedly connected with a fixed flange
  • the lower end of the fixed flange is provided with
  • the bristles can block most of the bone slag inside the splash-proof cylinder ,
  • the remaining small part of bone residue is filtered by the filter layer, which is convenient for the classification and cleaning of postoperative medical waste.
  • It is equipped with an extrusion cover and a water outlet pipe with a fixed flange. The screw connection between the extrusion cover and the collection port makes the discharge
  • the water pipe is well sealed with the collection box when in use, and can be conveniently separated from the collection box when it is necessary to clean up the waste liquid, which is convenient to use.
  • the sealing layer, louver and flexible layer are made of transparent silicone material.
  • the sealing layer and louver are made of transparent silicone material to facilitate observation during surgery.
  • the flexible layer is made of transparent silicone material so that the flexible layer can be combined with The patient’s waist is seamlessly fitted so that the saline can flow out of the outlet pipe through the collection of the flexible layer and the leak-proof layer.
  • the upper end of the splash-proof cylinder is provided with a number of first limiting parts fixedly connected to the louver, the first limiting parts are located on the upper side of the fixing ring at the upper end, and the lower end of the splash-proof cylinder is two front and rear
  • the side is provided with a second limiting portion fixedly connected to the louver bar, the second limiting portion is located on the lower side of the fixing ring at the lower end, and a first limiting portion is provided to facilitate the extraction of the fixing ring at the upper end,
  • the second limiting part is provided to facilitate the limiting of the fixing ring at the lower end and the fixing of the splash-proof cylinder.
  • an enlarged opening is opened on the upper and lower fixed rings, the left and right sides of the enlarged opening are provided with adjusting parts fixedly connected to the outside of the fixed ring, and a rotating rod is arranged between the left and right adjusting parts,
  • the left and right ends of the rotating rod are provided with threaded rods, the left and right threaded rods are respectively screwed on the inner side of the adjusting part, the thread directions of the left and right threaded rods are arranged symmetrically, and the outer side of the rotating rod is fixedly connected with a number of rotating parts.
  • the beneficial effects of the present invention are that the structure of the present invention is reasonable in design, convenient to use, is provided with a splash-proof tube that can fit the waist of patients of different body types, has good practicability, and is provided with a detachable sealing layer, which can avoid blood and bone during operation. Slag splashing to avoid cross-contamination, and to ensure that the surgeon can perform normal operations, avoid affecting the operation process and the operation effect. It is equipped with a water outlet device and a collection device, which can treat the blood and bone adhered to the splash-proof tube and the sealing layer during the operation. The scum is cleaned up to ensure the normal operation of the operation.
  • Figure 1 is a front view of the present invention
  • Figure 2 is a cross-sectional view of the present invention
  • Figure 3 is an enlarged view of part C in Figure 2;
  • Figure 4 is an enlarged view of part D in Figure 2;
  • Figure 5 is a top view of the present invention.
  • Figure 6 is an enlarged view of part A in Figure 5;
  • FIG. 7 is a schematic diagram of the structure of FIG. 5 after the sealing layer is removed;
  • Fig. 8 is an enlarged view of part B in Fig. 7;
  • Figure 9 is a schematic diagram of the structure of the louver.
  • Figure 10 is a schematic diagram of the installation of the spray pipe
  • Figure 11 is a schematic diagram of the structure of the water inlet device
  • Figure 12 is a side view of the water inlet device
  • Figure 13 is a schematic diagram of the structure of the collection device
  • Figure 14 is a schematic diagram of the structure of the flexible layer and the leak-proof part
  • Figure 15 is a schematic diagram of the structure of the fixed ring
  • Figure 16 is a front view of the splash guard.
  • louver 2. limiting part, 3, card slot, 4, bristles, 5, splash-proof tube, 6, fixing ring, 7, sealing layer, 8, electric saw cut, 9, fixing Part, 10, clamping groove, 11, spray tube, 12, nozzle, 13, elbow, 14, hand grip, 15, binding buckle, 16, binding belt, 17, limit block, 18, mounting ring, 19 , Containment tank, 20, shunt pipe, 21, three-way pipe, 22, water inlet pipe, 23, water pump, 24, connecting pipe, 25, sinking pipe, 26, storage tank, 27, water outlet, 28, sealing cap , 29, irrigation inlet, 30, protective cover, 31, flexible layer, 32, surgical port, 33, leak-proof part, 34, leaking hole, 35, limit boss, 36, filter layer, 37, fixed cover, 38 , Connection hole, 39, water outlet pipe, 40, fixed flange, 41, collection box, 42, collection port, 43, squeeze cover, 44, dosing tube, 45, dosing cap, 46, first limit part , 47.
  • a disposable electric saw splash-proof transparent cover includes a splash-proof device fixed on the waist 53 of a patient, and the splash-proof device includes a plurality of louver bars 1 connected in turn from left to right.
  • the left end of the louver bar 1 is provided with a limiting part 2
  • the right end of the louver bar 1 is provided with a slot 3
  • the lower ends of the plurality of louver bars 1 are provided with bristles 4, and the left and right ends of the plurality of louver bars 1 are arranged in sequence
  • the stopper 2 and the slot 3 are clamped to form a splash-proof cylinder 5,
  • the upper and lower ends of the splash-proof cylinder 5 are sleeved with fixed rings 6 on the outside of the upper and lower ends of the splash-proof cylinder 5, and the inner side of the upper end of the splash-proof cylinder 5 is provided with a sealing layer 7.
  • An electric saw hole 8 is opened at the center of the upper surface of the layer 7, the left and right ends of the fixed ring 6 at the upper end are fixedly connected with hand grips 14, and the left and right ends of the fixed ring 6 at the lower end are fixedly connected with a binding buckle 15, the binding buckle One end of the binding belt 16 is fixedly connected to the 15 and the other ends of the left and right binding belts 16 are glued and connected to each other by Velcro.
  • the inner wall of the upper end of the splash-proof cylinder 5 is provided with several fixedly connected to the louver 1
  • the stop block 17, the outer side of the sealing layer 7 is fixedly connected with a mounting ring 18, the lower end of the mounting ring 18 is opened with a receiving groove 19 located outside the stop block 17, and the front and rear ends of the splash cylinder 5 are fixed on the inner walls
  • One end is connected to the fixing portion 9, the other end of the front and rear fixing portion 9 is provided with a clamping groove 10, the inside of the front and rear clamping grooves 10 is clamped with a spray tube 11, and the upper ends of the front and rear spray tubes 11 are provided with the sealing layer 7
  • the lower end of the front and rear spray pipes 11 is provided with one end of an elbow 13, the other end of the elbow 13 passes through the bristles 4 and is located outside the splash cylinder 5, and the elbow 13 is located at the One end of the outer side of the splash cylinder 5 is hermetically connected to the water inlet device.
  • the water inlet device includes an elbow 13, which is hermetically connected to one end of a shunt pipe 20 at the front and back, and the other end of the shunt pipe 20 is hermetically connected to a three-way pipe 21.
  • the other end of the three-way pipe 21 is hermetically connected to one end of the water inlet pipe 22, the other end of the water inlet pipe 22 is hermetically connected to the water outlet end of the water pump 23, and the outside of the water inlet end of the water pump 23 is hermetically connected
  • the outer side of the water outlet 27 is threadedly connected with a sealing cover 28, the upper end of the sinking bottom pipe 25 is connected to the inside of the sealing cover 28, and the lower end of the sinking bottom pipe 25 passes through the water outlet 27 is
  • the collecting device includes a flexible layer 31 covering the upper end of the patient's waist 53.
  • the inner center of the flexible layer 31 is provided with a surgical port 32.
  • the upper surface of the flexible layer 31 is sealed and connected with The leak-proof part 33, the binding strap 16 is located outside the leak-proof part 33, and the left end of the leak-proof part 33 is under A water leakage hole 34 is opened on the side.
  • the lower end of the inner side of the water leakage hole 34 is provided with a limiting boss 35, and the upper end of the limiting boss 35 is provided with a filter layer 36 located in the water leak hole 34, and the upper end of the filter layer 36 is provided There is a fixed cover 37 threadedly connected to the water leakage hole 34, a connecting hole 38 is opened at the center of the inner side of the fixed cover 37, and one end of the water outlet pipe 39 is sealedly connected to the outside of the water leakage hole 34.
  • the other end is fixedly connected with a fixed flange 40, the lower end of the fixed flange 40 is provided with a collection box 41, the upper end of the collection box 41 is provided with a collection port 42, the fixed flange 40 is located at the upper end of the collection port 42, so
  • the outer side of the upper end of the collection port 42 is threadedly connected with a squeeze cover 43, the outlet pipe 39 is slidably connected to the inner center of the squeeze cover 43, and the right end of the collection box 41 is sealed with a dosing tube 44, the dosing tube 44
  • the outer side of the right end is screwed with a medicated cap 45, the sealing layer 7, the louver 1 and the flexible layer 31 are made of transparent silicone material, and the upper end of the splash-proof cylinder 5 is provided with a number of fixed connection to the louver 1.
  • the first limiting portion 46 on the upper end is located on the upper side of the fixing ring 6 at the upper end, and the front and rear sides of the lower end of the splash-proof cylinder 5 are provided with a first limiting portion fixedly connected to the louver 1
  • Two limiting portions 47, the second limiting portion 47 is located on the lower side of the fixing ring 6 at the lower end, an enlarged opening 48 is opened on the upper and lower fixing rings 6, and fixed connections are provided on the left and right sides of the enlarged opening 48
  • a rotating rod 50 is provided between the left and right adjusting parts 49, the left and right ends of the rotating rod 50 are provided with threaded rods 51, and the left and right threaded rods 51 are respectively screwed to Inside the adjusting part 49, the thread directions of the left and right threaded rods 51 are symmetrically arranged, and a plurality of rotating parts 52 are fixedly connected to the outside of the rotating rod 50.
  • the collection device When the present invention is in use, the collection device is first placed on the patient's waist 53, and the surgical port 32 is aligned with the hip joint position of the patient to be operated on, so that the water outlet pipe 39 is located on the left side of the patient's waist 53, and then the splash tube 5 Place it on the upper end of the flexible layer 31 of the collection device, press the upper end of the louver strip 1 by hand, so that the louver strip 1 drives the flexible layer 31 to fit on the patient's waist 53, and then move the lower end fixing ring 6 to the second limit part 47 At the upper end, the fixed ring 6 is locked by rotating the rotating part 52. After locking, the splash-proof tube 5 is fixed on the outside of the patient's waist 53 through the velcro on the binding belt 16. After the fixation is completed, the operation can be performed. It can be used during the operation. The hand grip 14 is pressed to further fix the splash tube 5.

Abstract

一种一次性电锯防溅透明罩，包括固定在患者腰部（53）上的防溅装置，防溅装置包括若干个左右依次连接的百叶条（1），百叶条（1）的左端设有限位部（2），百叶条（1）右端设有卡槽（3），若干个百叶条（1）下端均设有刷毛（4），若干个百叶条（1）左右两端依次通过限位部（2）和卡槽（3）卡接形成防溅筒（5），防溅筒（5）上下两端外侧套有固定环（6），防溅筒（5）上端内侧设有密封层（7），密封层（7）上表面中心位置开有电锯口（8），防溅筒（5）前后两端内壁上固定连接有固定部（9）的一端，前后固定部（9）的另一端开有卡接槽（10），前后卡接槽（10）内侧卡接有喷射管（11），前后喷射管（11）上端设有位于密封层（7）下端的喷嘴（12），前后喷射管（11）下端设有弯管（13）的一端，弯管（13）的另一端穿过刷毛（4）位于防溅筒（5）外侧，弯管（13）位于防溅筒（5）外侧的一端密封连接进水装置。

Description

一种一次性电锯防溅透明罩 技术领域
本发明涉及医疗辅助设备，尤其涉及一种一次性电锯防溅透明罩。
背景技术
骨科手术因其解剖特点及操作的特殊性，特别是在人工关节置换术中，由于电锯的使用及假体的击打植入等，术中常引起血液、骨渣等组织向周围飞溅，污染术者的头面部，甚至进入术者眼睛，引起血源性感染疾病(如乙肝、艾滋病)等严重后果，同时血液飞溅至无影灯、麻醉机、准备台等非手术区域，增加了医护人员接触暴露和交叉感染的风险。此外，血液等组织高速飞溅至术者体表或其他物品表面时，液滴会发生形变，破裂的液滴会产生反弹和二次飞溅现象，从而有可能将非无菌区域的病原微生物带到无菌区域；同时，由于高速飞溅血液的震动效果，引起有菌物体的反弹掉落也会增加手术视野污染的风险，进而增加医患间的交叉污染的机会。
目前，术者通常利用手掌或手拿纱布、一次性药碗等物品进行遮挡飞溅的血污，但是有遮挡效果不佳，影响术者视线以及限制术者手部操作动作等缺点，影响手术进程和手术效果，需要从根本上解决血液和骨渣飞溅的问题。
发明内容
本发明要解决上述现有技术存在的问题，提供一种一次性电锯防溅透明罩，该装置结构设计合理，使用方便，可以避免手术中血液和骨渣飞溅，避免交叉污染，也保证术者可以正常的手术，避免影响手术进程和手术效果。
本发明解决其技术问题采用的技术方案：这种一次性电锯防溅透明罩，包括固定在患者腰部上的防溅装置，所述防溅装置包括若干个左右依次连接的百叶条，所述百叶条的左端设有限位部，所述百叶条右端设有卡槽，若干个所述百叶条下端均设有刷毛，若干个所述百叶条左右两端依次通过限位部和卡槽卡接形成防溅筒，所述防溅筒上下两端外侧套有固定环，所述防溅筒上端内侧设有密封层，所述密封层上表面中心位置开有电锯口，设有通过限位部和卡槽将若干个百叶条依次连接形成防溅筒，在使用时将防溅筒罩在需要手术 的位置，通过上下滑动百叶条的位置使得百叶条下端的刷毛与患者的腿部贴合，同时还可以适应不同患者的不同体型，使得该装置的实用性好，可以在不同体型的患者身上使用，设有密封层，在密封层上开有电锯口，方便手术电锯的正常工作，也可以避免在手术时，血液和骨渣从手术口溅出。
为了进一步完善，上端所述固定环左右两端固定连接有手抓柄，设有手抓柄，方便该防溅筒的拿放。
进一步完善，下端所述固定环左右两端固定连接有捆绑扣，所述捆绑扣上固定连接有捆绑带的一端，左右所述捆绑带的另一端通过魔术贴相互粘贴连接，设有捆绑扣和捆绑带，使得防溅筒在使用时固定更加的牢靠，避免防溅筒在手术时移动，可以保证手术正常的进行。
进一步完善，所述防溅筒上端内壁上设有若干个固定连接在所述百叶条上的限位块，所述密封层外侧固定连接有安装环，所述安装环下端外侧开有位于限位块外侧的容纳槽，手术密封层通过安装环与防溅筒实现可拆卸安装，使得密封层在使用时位于防溅筒内侧，使得防溅筒与密封层之间的密封性良好，使得该装置的防溅效果好。
进一步完善，所述防溅筒前后两端内壁上固定连接有固定部的一端，前后所述固定部的另一端开有卡接槽，前后卡接槽内侧卡接有喷射管，前后喷射管上端设有位于所述密封层下端的喷嘴，前后所述喷射管下端设有弯管的一端，所述弯管的另一端穿过所述刷毛位于所述防溅筒外侧，所述弯管位于防溅筒外侧的一端密封连接进水装置，进水装置包括弯管，前后所述弯管密封连接有分流管的一端，前后所述分流管的另一端密封连接有三通管的两端，所述三通管的另一端密封连接有进水管的一端，所述进水管的另一端密封连接有水泵的出水端，所述水泵的进水端外侧密封连接有连接管的一端，所述连接管的另一端密封连接有沉底管，所述水泵下端固定连接有蓄水箱，所述蓄水箱上端开有位于所述水泵左侧的出水口，所述出水口外侧螺纹连接有密封盖，所述沉底管上端密封连接在所述密封盖内侧，所述沉底管下端穿过所述出水口位于所述蓄水箱内侧底部，所述蓄水箱上端开有位于所述出水口后侧的灌入口，灌入口外侧螺纹连接有保护盖，设有喷射管和喷嘴，喷嘴的距离贴近密封层，使得从喷嘴中喷出的生理盐水冲击到密封层后会向四周飞散，飞散的生理盐水可以将密封层下端和防溅筒内壁上粘附的骨渣和血液冲洗干净，设有医用不锈钢管 制作的沉底管，使得蓄水箱内的管路可以一直保持在箱体的底部，避免塑料的管路漂浮在水面上而使得生理盐水无法从蓄水箱内吸出，蓄水箱上设有灌入口，方便即使补充蓄水箱内的生理盐水，在不暂停吸水的同时加水，保证手术的正常进行。
进一步完善，所述刷毛下端设有覆盖在患者腰部上端的收集装置，所述收集装置包括覆盖在患者腰部上端的柔性层，柔性层内侧中心位置开有手术口，所述柔性层四周上表面密封连接有防漏部，所述捆绑带位于所述防漏部外侧，所述防漏部左端下侧开有漏水孔，所述漏水孔内侧下端设有限位凸台，所述限位凸台上端设有位于所述漏水孔内的过滤层，所述过滤层上端设有螺纹连接在所述漏水孔内的固定盖，所述固定盖内侧中心位置开有连接孔，所述漏水孔外侧密封连接有出水管的一端，所述出水管的另一端固定连接有固定凸缘，所述固定凸缘下端设有收集箱，所述收集箱上端设有收集口，所述固定凸缘位于所述收集口上端，所述收集口上端外侧螺纹连接有挤压盖，所述出水管滑动连接在所述挤压盖内侧中心位置，所述收集箱右端密封连接有加药管，加药管右端外侧螺纹连接有加药盖，在防溅筒下端设有收集装置，用于收集手术中用于清洗的生理盐水，保证手术的正常进行，设有的刷毛可以将大部分骨渣阻挡在防溅筒内侧，剩余的小部分骨渣则被过滤层过滤，便于术后医疗废物的分类和清理，设有挤压盖和带有固定凸缘的出水管，通过挤压盖与收集口的螺纹连接使得出水管在使用时与收集箱的密封性良好，在需要清理废液时可以方便的与收集箱分开，使用方便。
进一步完善，密封层、百叶条和柔性层采用透明硅胶材料制作而成，所述密封层和百叶条采用透明硅胶材料方便手术过程中的观察，所述柔性层采用透明硅胶材料使得柔性层可以与患者的腰部进行无缝贴合，使得生理盐水可以通过柔性层和防漏层的收集作用从出水管流出。
进一步完善，防溅筒上端设有若干个固定连接在所述百叶条上的第一限位部，所述第一限位部位于上端所述固定环上侧，所述防溅筒下端前后两侧设有固定连接在所述百叶条上的第二限位部，所述第二限位部位于下端所述固定环下侧，设有第一限位部方便上端所述固定环的提取，设有第二限位部方便对下端所述固定环进行限位，方便对防溅筒进行固定。
进一步完善，上下所述固定环上开有一个扩大口，所述扩大口左右两侧设有固定连接 在所述固定环外侧的调节部，所述左右所述调节部之间设有旋转杆，所述旋转杆左右两端设有螺纹杆，左右螺纹杆分别螺纹连接在所述调节部内侧，左右所述螺纹杆的螺纹方向对称设置，所述旋转杆外侧固定连接有若干个旋转部，设有调节部和左右螺纹方向对称设置的螺纹杆，使得固定环在使用时固定效果好，操作方便、快速，方便对特定形状的百叶条进行固定。
本发明有益的效果是：本发明结构设计合理，使用方便，设有可以贴合不同体型患者腰部的防溅筒，实用性好，设有通过可拆卸的密封层，可以避免手术中血液和骨渣飞溅，避免交叉污染，也保证术者可以正常的手术，避免影响手术进程和手术效果，设有出水装置和收集装置，可以对手术中粘附在防溅筒和密封层上的血液和骨渣进行清理，保证手术正常的进行。
附图说明
图1为本发明的正视图；
图2为本发明的截面图；
图3为图2中C部分的放大图；
图4为图2中D部分的放大图；
图5为本发明的俯视图；
图6为图5中A部分的放大图；
图7为图5除去密封层后的结构示意图；
图8为图7中B部分的放大图；
图9为百叶条的结构示意图；
图10为喷射管的安装示意图；
图11为进水装置的结构示意图；
图12为进水装置的侧视图；
图13为收集装置的结构示意图；
图14为柔性层和防漏部的结构示意图；
图15为固定环的结构示意图；
图16为防溅筒的正视图。
附图标记说明：1、百叶条，2、限位部，3、卡槽，4、刷毛，5、防溅筒，6、固定环，7、密封层，8、电锯口，9、固定部，10、卡接槽，11、喷射管，12、喷嘴，13、弯管，14、手抓柄，15、捆绑扣，16、捆绑带，17、限位块，18、安装环，19、容纳槽，20、分流管，21、三通管，22、进水管，23、水泵，24、连接管，25、沉底管，26、蓄水箱，27、出水口，28、密封盖，29、灌入口，30、保护盖，31、柔性层，32、手术口，33、防漏部，34、漏水孔，35、限位凸台，36、过滤层，37、固定盖，38、连接孔，39、出水管，40、固定凸缘，41、收集箱，42、收集口，43、挤压盖，44、加药管，45、加药盖，46、第一限位部，47、第二限位部，48、扩大口，49、调节部，50、旋转杆，51、螺纹杆，52、旋转部，53、腰部。
具体实施方式
下面结合附图对本发明作进一步说明：
参照附图1-16：本实施例中一种一次性电锯防溅透明罩，包括固定在患者腰部53上的防溅装置，所述防溅装置包括若干个左右依次连接的百叶条1，所述百叶条1的左端设有限位部2，所述百叶条1右端设有卡槽3，若干个所述百叶条1下端均设有刷毛4，若干个所述百叶条1左右两端依次通过限位部2和卡槽3卡接形成防溅筒5，所述防溅筒5上下两端外侧套有固定环6，所述防溅筒5上端内侧设有密封层7，所述密封层7上表面中心位置开有电锯口8，上端所述固定环6左右两端固定连接有手抓柄14，下端所述固定环6左右两端固定连接有捆绑扣15，所述捆绑扣15上固定连接有捆绑带16的一端，左右所述捆绑带16的另一端通过魔术贴相互粘贴连接，所述防溅筒5上端内壁上设有若干个固定连接在所述百叶条1上的限位块17，所述密封层7外侧固定连接有安装环18，所述安装环18下端外侧开有位于限位块17外侧的容纳槽19，所述防溅筒5前后两端内壁上固定连接有固定部9的一端，前后所述固定部9的另一端开有卡接槽10，前后卡接槽10内侧卡接有喷射管11，前后喷射管11上端设有位于所述密封层7下端的喷嘴12，前后所述喷射管11下端设有弯管13的一端，所述弯管13的另一端穿过所述刷毛4位于所述防溅筒5外侧，所述弯管13位于防溅筒5外侧的一端密封连接进水装置，进水装置包括弯管13，前后所述弯管13密封连接有分流管20的一端，前后所述分流管20的另一端密封连接有三通管21的两端，所述三通管21的另一端密封连接有进水管22的一端，所述进水管22的另一端密封连接有水泵 23的出水端，所述水泵23的进水端外侧密封连接有连接管24的一端，所述连接管24的另一端密封连接有沉底管25，所述水泵23下端固定连接有蓄水箱26，所述蓄水箱26上端开有位于所述水泵23左侧的出水口27，所述出水口27外侧螺纹连接有密封盖28，所述沉底管25上端密封连接在所述密封盖28内侧，所述沉底管25下端穿过所述出水口27位于所述蓄水箱26内侧底部，所述蓄水箱26上端开有位于所述出水口27后侧的灌入口29，灌入口29外侧螺纹连接有保护盖30，所述刷毛4下端设有覆盖在患者腰部53上端的收集装置，所述收集装置包括覆盖在患者腰部53上端的柔性层31，柔性层31内侧中心位置开有手术口32，所述柔性层31四周上表面密封连接有防漏部33，所述捆绑带16位于所述防漏部33外侧，所述防漏部33左端下侧开有漏水孔34，所述漏水孔34内侧下端设有限位凸台35，所述限位凸台35上端设有位于所述漏水孔34内的过滤层36，所述过滤层36上端设有螺纹连接在所述漏水孔34内的固定盖37，所述固定盖37内侧中心位置开有连接孔38，所述漏水孔34外侧密封连接有出水管39的一端，所述出水管39的另一端固定连接有固定凸缘40，所述固定凸缘40下端设有收集箱41，所述收集箱41上端设有收集口42，所述固定凸缘40位于所述收集口42上端，所述收集口42上端外侧螺纹连接有挤压盖43，所述出水管39滑动连接在所述挤压盖43内侧中心位置，所述收集箱41右端密封连接有加药管44，加药管44右端外侧螺纹连接有加药盖45，所述密封层7、百叶条1和柔性层31采用透明硅胶材料制作而成，所述防溅筒5上端设有若干个固定连接在所述百叶条1上的第一限位部46，所述第一限位部46位于上端所述固定环6上侧，所述防溅筒5下端前后两侧设有固定连接在所述百叶条1上的第二限位部47，所述第二限位部47位于下端所述固定环6下侧，上下所述固定环6上开有一个扩大口48，所述扩大口48左右两侧设有固定连接在所述固定环6外侧的调节部49，所述左右所述调节部49之间设有旋转杆50，所述旋转杆50左右两端设有螺纹杆51，左右螺纹杆51分别螺纹连接在所述调节部49内侧，左右所述螺纹杆51的螺纹方向对称设置，所述旋转杆50外侧固定连接有若干个旋转部52。
本发明在使用时，先将收集装置放置在患者的腰部53，将手术口32对准患者需要进行手术的髋关节位置，使得出水管39位于患者腰部53的左侧，再将防溅筒5放在收集装置的柔性层31上端，通过手按压百叶条1的上端，使得百叶条1带动柔性层31贴合在患者的腰部53上，再将下端固定环6移动至第二限位部47上端，通过旋转旋转部52来锁紧固 定环6，锁紧后通过捆绑带16上的魔术贴将防溅筒5固定在患者的腰部53外侧，固定完成后即可进行手术，手术时可以用手按压手抓柄14对防溅筒5进一步固定。
虽然本发明已通过参考优选的实施例进行了图示和描述，但是，本专业普通技术人员应当了解，在权利要求书的范围内，可作形式和细节上的各种各样变化。

Claims (9)

  1. 一种一次性电锯防溅透明罩，包括固定在患者腰部(53)上的防溅装置，其特征是：所述防溅装置包括若干个左右依次连接的百叶条(1)，所述百叶条(1)的左端设有限位部(2)，所述百叶条(1)右端设有卡槽(3)，若干个所述百叶条(1)下端均设有刷毛(4)，若干个所述百叶条(1)左右两端依次通过限位部(2)和卡槽(3)卡接形成防溅筒(5)，所述防溅筒(5)上下两端外侧套有固定环(6)，所述防溅筒(5)上端内侧设有密封层(7)，所述密封层(7)上表面中心位置开有电锯口(8)。
  2. 根据权利要求1所述的一种一次性电锯防溅透明罩，其特征是：上端所述固定环(6)左右两端固定连接有手抓柄(14)。
  3. 根据权利要求1所述的一种一次性电锯防溅透明罩，其特征是：下端所述固定环(6)左右两端固定连接有捆绑扣(15)，所述捆绑扣(15)上固定连接有捆绑带(16)的一端，左右所述捆绑带(16)的另一端通过魔术贴相互粘贴连接。
  4. 根据权利要求1所述的一种一次性电锯防溅透明罩，其特征是：所述防溅筒(5)上端内壁上设有若干个固定连接在所述百叶条(1)上的限位块(17)，所述密封层(7)外侧固定连接有安装环(18)，所述安装环(18)下端外侧开有位于限位块(17)外侧的容纳槽(19)。
  5. 根据权利要求1所述的一种一次性电锯防溅透明罩，其特征是：所述防溅筒(5)前后两端内壁上固定连接有固定部(9)的一端，前后所述固定部(9)的另一端开有卡接槽(10)，前后卡接槽(10)内侧卡接有喷射管(11)，前后喷射管(11)上端设有位于所述密封层(7)下端的喷嘴(12)，前后所述喷射管(11)下端设有弯管(13)的一端，所述弯管(13)的另一端穿过所述刷毛(4)位于所述防溅筒(5)外侧，所述弯管(13)位于防溅筒(5)外侧的一端密封连接进水装置，进水装置包括弯管(13)，前后所述弯管(13)密封连接有分流管(20)的一端，前后所述分流管(20)的另一端密封连接有三通管(21)的两端，所述三通管(21)的另一端密封连接有进水管(22)的一端，所述进水管(22)的另一端密封连接有水泵(23)的出水端，所述水泵(23)的进水端外侧密封连接有连接管(24)的一端，所述连接管(24)的另一端密封连接有沉底管(25)，所述水泵(23)下 端固定连接有蓄水箱(26)，所述蓄水箱(26)上端开有位于所述水泵(23)左侧的出水口(27)，所述出水口(27)外侧螺纹连接有密封盖(28)，所述沉底管(25)上端密封连接在所述密封盖(28)内侧，所述沉底管(25)下端穿过所述出水口(27)位于所述蓄水箱(26)内侧底部，所述蓄水箱(26)上端开有位于所述出水口(27)后侧的灌入口(29)，灌入口(29)外侧螺纹连接有保护盖(30)。
  6. 根据权利要求3所述的一种一次性电锯防溅透明罩，其特征是：所述刷毛(4)下端设有覆盖在患者腰部(53)上端的收集装置，所述收集装置包括覆盖在患者腰部(53)上端的柔性层(31)，柔性层(31)内侧中心位置开有手术口(32)，所述柔性层(31)四周上表面密封连接有防漏部(33)，所述捆绑带(16)位于所述防漏部(33)外侧，所述防漏部(33)左端下侧开有漏水孔(34)，所述漏水孔(34)内侧下端设有限位凸台(35)，所述限位凸台(35)上端设有位于所述漏水孔(34)内的过滤层(36)，所述过滤层(36)上端设有螺纹连接在所述漏水孔(34)内的固定盖(37)，所述固定盖(37)内侧中心位置开有连接孔(38)，所述漏水孔(34)外侧密封连接有出水管(39)的一端，所述出水管(39)的另一端固定连接有固定凸缘(40)，所述固定凸缘(40)下端设有收集箱(41)，所述收集箱(41)上端设有收集口(42)，所述固定凸缘(40)位于所述收集口(42)上端，所述收集口(42)上端外侧螺纹连接有挤压盖(43)，所述出水管(39)滑动连接在所述挤压盖(43)内侧中心位置，所述收集箱(41)右端密封连接有加药管(44)，加药管(44)右端外侧螺纹连接有加药盖(45)。
  7. 根据权利要求3所述的一种一次性电锯防溅透明罩，其特征是：所述密封层(7)、百叶条(1)和柔性层(31)采用透明硅胶材料制作而成。
  8. 根据权利要求3所述的一种一次性电锯防溅透明罩，其特征是：所述防溅筒(5)上端设有若干个固定连接在所述百叶条(1)上的第一限位部(46)，所述第一限位部(46)位于上端所述固定环(6)上侧，所述防溅筒(5)下端前后两侧设有固定连接在所述百叶条(1)上的第二限位部(47)，所述第二限位部(47)位于下端所述固定环(6)下侧。
  9. 根据权利要求1所述的一种一次性电锯防溅透明罩，其特征是：上下所述固定环(6)上开有一个扩大口(48)，所述扩大口(48)左右两侧设有固定连接在所述固定环(6)外侧的调节部(49)，所述左右所述调节部(49)之间设有旋转杆(50)，所述旋转杆(50) 左右两端设有螺纹杆(51)，左右螺纹杆(51)分别螺纹连接在所述调节部(49)内侧，左右所述螺纹杆(51)的螺纹方向对称设置，所述旋转杆(50)外侧固定连接有若干个旋转部(52)。
PCT/CN2020/072368 2019-11-11 2020-01-16 一种一次性电锯防溅透明罩 WO2021093161A1 (zh)

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