Receiver for medical waste collection system

Abstract

This facilitates the safe, efficient, and repeated connection and disconnection of the manifold and the medical waste collection system. [Solution] A receiver 26 for a medical waste collection system detachably receives a manifold 30. A threaded assembly moves with the manifold to facilitate the movement of the manifold toward the inlet mechanism 32. A motion conversion assembly converts the movement of the threaded assembly 58 into the movement of the inlet mechanism, aligning the inlet mechanism with the receiver outlet 36, thereby creating fluid communication between the manifold's suction inlet 33 and outlet 34 and the waste container, and moving the inlet mechanism toward the manifold. A locking assembly 48 locks the manifold in the receiver when the manifold is fully inserted and in fluid communication with the suction inlet of the inlet mechanism. An actuator 46 is axially movable to unlock the manifold from the receiver and to interrupt fluid communication between the manifold and the suction inlet.

Description

Technical Field

[0001] (Related Application) This application claims the priority and benefit of U.S. Provisional Patent Application No. 63 / 111,84 8, filed on November 10, 2020, the entire content of which is incorporated herein by reference and made a part hereof.

Background Art

[0002] As a byproduct of some surgical procedures, liquid, semi-solid, and / or solid waste materials are generated The liquid waste material may include body fluids and irrigation solutions (in multiple cases) at the surgical site and the solid and semi-solid waste materials may include fragments of tissue and small pieces of surgical materials (in multiple cases) Medical waste, regardless of its phase, is preferably collected without contaminating the surgical site and without posing a biological hazard to the medical suite where the procedure is being performed .

[0003] Medical waste can be removed from the surgical site through a suction tube under the influence of the vacuum provided by a suction / vacuum source One exemplary medical waste collection system is sold under the trade name NEPTUNE by Stryker Corp oration (Kalamazoo, Michigan), and a particular version of the medical waste collection system is disclosed in U.S. Patent Application Publication No. 2005 / 0171495, published on August 4, 2005, International Publication No. 2007 / 070570, published on June 21, 2007, and International Publication No. 2014 / 066337, published on May 1, 2014, all of which are commonly owned by the applicant and the entire content of each is hereby incorporated by reference ​​​​The following text shall constitute part of this specification by means of quotation.

[0004] The medical waste collection system may include a receiver that detachably receives the manifold. The manifold makes it easy to connect the suction tube to the medical waste collection system. The manifold also helps to prevent clogging or damage to components of the medical waste collection system. To do this, it can include a filter element to filter out waste materials. To facilitate safe, efficient, and repeated connection and disconnection between the RUD and the medical waste collection system. This requires the receiver to be robust, which remains a particular area of ​​interest and development. It's an area that attracts attention. [Overview of the project]

[0005] Without limiting the effects of the summary of the invention, the claims and the sections included herein Within the scope of the present invention as defined herein, this disclosure relates to receivers for medical waste collection systems. Regarding the medical waste collection system, the waste volume for collecting and storing waste materials is defined. A waste container and a receiver connected to the waste container by a conduit Includes: a vacuum pump supported on a cart, waste containers (may be multiple) and receipts. It is configured to perform suction on the bar. The receiver is connected to the manifold and further described A movable inlet is used to establish fluid communication between the manifold and the waste container in a manner that allows fluid communication to be established between them. The inlet mechanism includes a suction inlet and a suction outlet that communicates with the suction inlet. This is possible. The suction inlet is configured to be positioned in fluid communication with the manifold, and the suction outlet The port is configured to be in fluid communication with the receiver outlet. The receiver is a manifold Includes a housing that defines an opening sized to removably receive the lug.

[0006] The entry lock assembly is a latch pivotably connected to the lower wall of the receiver housing. It may include: The entrance lock assembly is locked in the locked position by a latch biasing member. It can be controlled. The latch is pivotable around the latch axis, and the head and the latch It includes a tail section positioned on the opposite side of the shaft. The tail section is longer than the head section. This is possible. The latch biasing member is positioned between the head portion and the lower wall of the housing. It can be a coil spring. The inclined surface of the manifold spine is around the latch shaft. It can directly contact the head portion at a deflection angle to cause pivoting of the latch. The base of the entry mechanism is a cavity that receives the tail portion of the latch when the latch is in the unlocked position. It is possible to define it.

[0007] The claws can be connected to the thread assembly. The housing is generally threaded It is possible to define one or more channels extending from proximal to distal on both sides of the Swertia japonica. Each claw includes a first claw pin and a second claw pin that are slidable within each channel. The channel can be used when the thread assembly moves in the proximal and distal directions. Guides the pin path. The first claw pin, the second claw pin, and the channel are threaded together. In response to the proximal movement of the humb, the claw articulates inward toward the manifold. We will work together to achieve this.

[0008] The lock assembly consists of an arm rotatably connected to the housing and an arm with a spring or similar mechanism. It can include a biasing member for the arm. The biasing member for the arm biases the arm into a locking configuration where the arm abuts against the manifold. The arm of the lock assembly is pivotally connected to the housing and is positioned opposite to the cavity where the manifold will be located. The arm is biased to the locking position by a spring connecting the arm and the housing. Each arm can include a shoulder that is biased inward. The threaded body has an arm retaining surface configured to abut against the shoulder of the arm of the lock assembly and hold the arm in the unlocking configuration. Interference between the distally directed surface and the shoulder prevents distal movement of the manifold within the receiver.

[0009] The actuator can include an inclined surface configured to abut against the arm and rotate the arm against the biasing member for the arm. The actuator itself can be biased to an outward distal position by a biasing element so as to be operated by a pushing input. The biasing element can be positioned between the actuator and the housing. The actuator and the biasing element can be slidably disposed on a rail extending in the proximal to distal direction within the housing of the receiver. Proximal movement of the actuator moves the inclined surface to engage with the finger of the arm. The finger and the shoulder of the arm are disposed on opposite sides of the pivot axis.

[0010] The motion conversion assembly can include a cam mechanism and a cam follower mechanism. The cam mechanism can include a cam body rotatably connected to the housing about a cam central axis. The cam follower mechanism can be rotatably connected to the housing about a lever axis spaced It may include a lever connected to it. The cam follower mechanism may also be rotatably connected to the lever. Includes rollers that are connected and configured to make direct rolling contact with the cam body. The manifold moves the thread assembly proximal to the entrance while inserting the manifold. Converts the movement of the mechanism distally, and conversely, while removing the manifold, thread assembly The system is configured to convert the distal movement of the yellowtail into the proximal movement of the entrance mechanism.

[0011] The cam mechanism has an inlet mechanism engagement that extends from the cam body and is radially spaced from the cam central axis. It may include a pin. The inlet mechanism engagement pin is received in the inlet slot, and the inlet slot It moves within the torch, contacts the inlet base, and in response to the rotation of the cam body, moves the inlet mechanism in the proximal direction. It can be configured to move distally. The cam mechanism extends from the cam body. It may include thread engagement pins that are radially spaced from the cam's central axis. The engagement pin can be received within the thread slot. The thread body is also thread The slot may have a proximal wall and a distal wall that define the proximal and distal ends, respectively. The proximal and distal walls are threaded after the suction outlet of the inlet mechanism is aligned with the receiver outlet. This allows the main body of the head to continue moving in the proximal direction.

[0012] The distance between the thread engagement pin and the cam central axis is the distance between the entry mechanism engagement pin and the cam central axis. The distance can be greater than the distance. The roller is rotatable at the first end of the lever. The second end of the lever is connected to the housing by a lever biasing member, and the second end of the lever is elastically connected to the housing. The lever shaft is spaced apart so that it is closer to the first or second end of the lever. The roller is in direct contact with the cam, and the lever biasing member is around the third pin. The lever is pivoted. The cam includes an eccentric surface with respect to the cam's central axis. The roller engages with the eccentric surface. Furthermore, the relative distance between certain points arranged circumferentially on the eccentric surface is from the lever biasing member. This results in greater pivotal movement of the lever in response to biasing forces.

[0013] Electronic equipment modules can be connected to the upper wall of the housing. The tool can handle any number of electronic subcomponents, such as sensors, integrated circuits, and printed circuits. It may include a circuit board, memory, communication means, and electrical or data ports. Detectable elements This can be positioned on the thread assembly. Initial from the motion transformation assembly The return movement is limited to the distance over which one or more sensors generate a thread change signal for the detectable elements. It can be made large enough to be spaced apart from one or more sensors. Thread change signal The code can be sent to the system processor, and any type of front-end function can be used. This can be achieved based on a red change signal.

[0014] The suction outlet is in fluid communication with the receiver outlet and conduit. The inlet mechanism is a reference water against gravity. The conduit is movable proximal along an inlet axis positioned at an angle to the horizontal axis. The receiver includes a receiver connector that extends along the conduit axis from the receiver toward the waste container. Yes, it is possible. The conduit axis can be inclined with respect to the inlet axis. The conduit axis is subject to gravity. In contrast, it can be positioned vertically. The suction outlet is positioned on a suction outlet axis that is inclined with respect to the conduit axis. It can extend along the edge. A seal is connected to the housing to cover the receiver outlet. The sealant can be placed between the housing and the suction outlet of the inlet mechanism. The seal includes an upper and lower surface angled relative to each other, and is oriented at a vertical angle. The receiver connection can be provided with an inclination angle of 2 to 7 degrees. Within this range, more specifically, it can be positioned at an angle of 5 degrees. The sealant is a friction ring It can include.

[0015] Therefore, according to the first aspect of this disclosure, medical waste is discharged through the manifold during a medical procedure. A medical waste collection system for collecting waste materials includes a waste container and a vacuum-sealed waste container. The medical waste collection system also includes a vacuum source configured to connect to the waste container. Includes a connected receiver. The receiver has an opening configured for the insertion of a manifold. Includes a housing having a receiver outlet and a proximal direction along the inlet axis. and further includes an inlet mechanism connected to the housing so as to be movable in the distal direction. The mouth mechanism includes a suction inlet. The suction outlet communicates with the suction inlet for fluid flow. Thread assembly It is movably connected to the housing and operably connected to the inlet mechanism. The manifold is used to establish fluid communication between the suction outlet and the receiver outlet. During proximal insertion into the receiver, it moves proximal, and the inlet mechanism moves distally in response. It is configured to facilitate movement. The lock assembly is connected to the housing. The manifold is configured to lock into the receiver when fully inserted. The cutter is connected to the lock assembly and is axially movable relative to the housing. Yes, it does. The actuator receives axial input from the user and connects to the lock assembly. It is configured to unlock the lock.

[0016] In a particular embodiment, the lock assembly is rotatably connected to the housing. It may include a fitted arm. The lock assembly may also include a manifold and threaded arm. To prevent distal movement of the gentian, the arm is positioned in the fully inserted position. The locking mechanism that contacts the lug may include an arm biasing member that biases the arm. The tuner contacts the arm and, against the biasing member, moves the arm away from the manifold. Rotate it to allow distal movement of the manifold and thread assembly. It may include inclined surfaces configured such as the thread assembly abuts against the manifold. It may include a thread body configured to be a manifold. It can be made movable to at least a proximal position when it is in the fully inserted position. The main body can also be made movable to a distal position. The thread body is a manifold It can be made movable along with the manifold while positioned within the receiver opening. The thread assembly may include a thread biasing member connected to the thread body. Yes, it is possible. The thread biasing member guides the thread body to the arm while the arm is in the locked configuration. Conversely, it can be configured to bias in the distal direction. The thread biasing member is configured such that the arm In response to moving to the unlock configuration, the thread body and manifold are respectively It can be configured to move distally from the proximal position and the complete insertion position. The red body abuts against the arm of the lock assembly while the thread body is in the distal position. An arm retaining surface configured to hold the arm of the lock assembly in an unlocked configuration It can include.

[0017] According to a second aspect of this disclosure, medical waste materials are collected through a manifold during a medical procedure. The medical waste collection system includes a waste container and a mechanism to provide a vacuum to the waste container. The system includes a vacuum source. The waste collection system also includes a receiver connected to the waste container. Includes. The receiver has a housing with an opening configured for the insertion of the manifold. Includes a receiver outlet and an inlet mechanism connected to the housing. The inlet mechanism includes a suction inlet. The suction outlet communicates with the suction inlet for fluid flow. The inlet mechanism includes a suction inlet. A first position in which the outlet and receiver outlet are not in fluid communication, and a second position in which the suction outlet and receiver outlet are in fluid communication. It is movable between a second position in which it communicates with the body. The entrance lock assembly is located in the housing. It has a latch configured to be movably connected. The biasing member is the second of the entrance mechanism A latch is biased to a locked position that prevents movement to the position. The latch engages the manifold. In response to contact engagement with the manifold during insertion into the sheath, the inlet mechanism moves from the locked position. It is configured to be movable to an unlocked position where movement to a second position is permitted. .

[0018] In a particular embodiment, the latch is pivotable to the housing around the latch axis. They can be connected. The latch consists of a head and a part on the opposite side of the head from the latch shaft. It may include a tail section. The tail section may be longer than the head section. The inlet mechanism may include an inlet base that is movable between a first position and a second position. The latch, in order to prevent the entrance base from moving to the second position, is locked in place. It can be configured to abut against the entrance base. The entrance base is configured so that the latch is in the unlocked position. When the entrance base is in the second position, the cavity that receives the latch can be defined. The thread assembly is movably connected to the housing and operably connected to the entry mechanism. It is possible. The thread assembly inserts the manifold proximal to the receiver. During this process, it moves proximally, and the inlet mechanism moves correspondingly distally to a second position. It can be configured to facilitate the following. The entrance lock assembly of the second embodiment is the first Actuators of the form thereof, and optionally, in combination with any of the corresponding embodiments thereof. They can be provided together.

[0019] According to a third aspect of this disclosure, medical waste materials are collected through a manifold during a medical procedure. The medical waste collection system includes a waste container and a mechanism to provide a vacuum to the waste container. The system includes a vacuum source. The medical waste collection system also includes a receiver connected to the waste container. Includes a receiver. The receiver has an opening configured for the insertion of a manifold. Includes woving. The housing includes the receiver outlet. The inlet mechanism is proximal and distal. It is connected to the housing so that it can move in that direction. The inlet mechanism includes a suction inlet. Suction The outlet communicates with the suction inlet for fluid flow. The threaded assembly is movably connected to the housing. The thread assembly is then operably connected to the inlet mechanism. The suction outlet and receiver outlet To establish fluid communication between the port and the receiver, insert the manifold into the receiver in the proximal direction It is moved and configured to facilitate corresponding distal movement of the entrance mechanism. The motion conversion assembly operably connects the thread assembly and the entry mechanism, and the thread The door assembly and inlet mechanism are designed to move in the proximal and distal directions, respectively. Includes a cam mechanism to simplify the process.

[0020] In a particular embodiment, the cam mechanism is rotatable within the housing around the cam's central axis. It may include a cam body connected to a function. The cam body has an eccentric surface, and multiple eccentric surfaces The points are separated by different radial distances from the cam's central axis. The inlet mechanism defines the inlet slot. It may include an inlet base. The cam mechanism extends from the cam body and into the inlet slot. It may include an inlet mechanism engagement pin that can receive rotation of the cam body. In response, it moves within the inlet slot and abuts against the inlet base, moving the inlet mechanism in the proximal and distal directions. It can be configured to move in the direction of the thread slot. The thread assembly is thread slot It may include a threaded body that defines the thread. The cam mechanism extends from the cam body and the thread It may include a thread engagement pin that can be received in the thread slot. , moves within the thread slot, and in response to the rotation of the cam body, contacts the thread body, The thread assembly can be configured to move in both the proximal and distal directions. The motion conversion assembly is configured to provide resistance to the rotation of the cam body. A follower mechanism may be included. The cam follower mechanism is a lever shaft spaced apart from the cam's central axis. It may include a lever rotatably connected to the housing around it. Cam follower machine The structure is rotatably connected to the lever and configured to make direct contact with the eccentric surface of the cam body. It may include a roller. The cam follower mechanism is connected to a lever and biases the roller. This includes a biasing element that contacts the eccentric surface of the cam body and provides resistance to the rotation of the cam body. This is possible. The eccentric surface is a first point located at a first radial distance from the cam center axis, and the cam center A second point located at a second radial distance from the axis, and a third radial distance from the cam's central axis. A third point may be included. The second radial distance is the first radial distance and the third It can be greater than the radial distance. The second point is the first point and the third point. They can be arranged circumferentially between them. The motion conversion assembly of the third embodiment is the first embodiment Actuator and / or inlet lock assembly of a second embodiment, and optionally, They can be provided in combination with any of the corresponding embodiments.

[0021] According to a fourth aspect of this disclosure, medical waste materials are collected through a manifold during a medical procedure. The medical waste collection system includes a waste container having a waste container inlet. The waste collection system also includes a vacuum source configured to provide a vacuum to the waste container. The medical waste collection system further includes a receiver connected to the waste container. The receiver is A housing including an opening configured so that a nifold is inserted at an angle to the horizontal. The housing further includes a receiver outlet. The inlet mechanism is connected to the housing. It includes a suction inlet and a suction outlet that communicates with the suction inlet. The inlet mechanism is connected to the suction outlet. A first position where the sheath outlet and the receiver outlet are not in fluid communication, and a second position where the suction outlet and the receiver outlet are in fluid communication. The conduit is movable along the inlet axis at an inclined angle between the second and third positions. It is connected to the waste container inlet and extends between the receiver outlet and the waste container inlet. To facilitate the transfer of waste from the sieve outlet to the waste container. The conduit is inclined with respect to the inlet axis. It has a receiver connecting portion that extends from the receiver outlet along the conduit axis.

[0022] In a particular embodiment, the seal is connected to the housing to cover the receiver exit. It can be connected. The suction outlet extends along a suction outlet axis that is inclined with respect to the conduit axis. The suction outlet axis can be perpendicular to the inlet axis. The guide of the fourth embodiment The pipe comprises an actuator in the first embodiment, an inlet lock assembly in the second embodiment, and / or the A motion conversion mechanism according to three embodiments, and optionally combined with any of the corresponding embodiments thereof. They can be provided together.

[0023] In a particular embodiment, the thread assembly is movably connected to the housing. The thread assembly can be operably connected to the inlet mechanism. It is moved proximally while being inserted proximally into the receiver, and the inlet mechanism moves correspondingly distally It can be configured to facilitate movement to a second position. The manifold moves distally, opposite to the proximal direction, while being removed from the receiver. The inlet mechanism then moves proximally to facilitate fluid communication between the suction outlet and the receiver outlet. It can be configured to easily block the threads. The claws are connected to the thread assembly. The claws can be configured to selectively engage with the manifold. , allowing distal movement of the thread assembly while removing the manifold from the receiver To make it easier. The electronic module can communicate with a vacuum source. The receiver is an electronic device. The device module may include sensors that communicate with the device module. The sensors communicate in the proximal and distal directions. It can be configured to output a signal indicating the position of the thread assembly. The sub-device module is configured to control the vacuum source based on signals from the sensor. This can be done. The magnet is placed on the thread assembly and configured to be detected by the sensor. It can be done. The electronic module is in the fully inserted position of the manifold into the receiver. When not inserted, the system is configured to prevent the vacuum source from operating based on the signal from the sensor. This can be achieved. The first barrier can be pivotably connected to the housing. The biasing element 1 is connected to the first barrier and selectively controls at least a portion of the opening of the receiver. The first barrier can be configured to bias toward the closed position in order to cover. To pivotally connect the barrier to the thread assembly and position it proximal to the first barrier. This is possible. The second biasing element is connected to the second barrier and biases the second barrier toward the closed position. It can be configured such that the distal movement of the inlet mechanism closes the second barrier. From the position, the suction inlet of the inlet mechanism is exposed to the inserted manifold in an open position. It can be easily moved.

[0024] The advantages of this disclosure, when considered in relation to the attached drawings, should be referred to in the following detailed description. This will lead to a better understanding, and therefore it will be easier to understand. [Brief explanation of the drawing]

[0025] [Figure 1] This is a perspective view of a medical waste collection system. [Figure 2]This is a perspective view of a receiver connected to a waste container in a medical waste collection system. [Figure 3] This is a perspective view of the receiver and manifold. [Figure 4] This is an exploded view of the receiver, showing certain internal components of the receiver and manifold. [Figure 5] This is a cross-sectional elevation view of the receiver along line 5-5 in Figure 3, without a manifold. [Figure 6] This is a perspective view of a portion of the receiver with the top section removed. [Figure 7] This is a cross-sectional elevation view of the receiver, showing it in the process of being prepared to insert the manifold into the receiver. [Figure 8] This is a cross-sectional elevation view of a portion of the receiver, showing the motion conversion assembly in a first position and the thread assembly in a first configuration. [Figure 9] This is a cross-sectional elevation view of a portion of the receiver, showing the motion conversion assembly in a second position and the thread assembly in a second configuration. [Figure 10] This is a cross-sectional elevation view of a portion of the receiver, showing the motion conversion assembly in a third position and the thread assembly in a third configuration. [Figure 11] This is a cross-sectional elevation view of a portion of the receiver, showing the motion conversion assembly in the fourth position and the thread assembly in the fourth configuration. [Figure 12] This is a perspective view of part of the receiver and manifold. [Figure 13] Figure 3 is a cross-sectional view of the receiver along line 13-13. A portion of the manifold is shown partially inserted into the receiver. [Figure 14] This is a perspective view of a portion of the receiver, where the thread assembly is in the first configuration and the manifold is beginning to make contact with the thread assembly. [Figure 15] This is a cross-sectional plan view of the manifold and receiver with the manifold fully inserted into the receiver. [Figure 16] Figure 15 is a detailed cross-sectional plan view showing the receiver's lock arm and manifold in the fully inserted position. [Figure 17] This is a detailed cross-sectional plan view showing the lock arm engaged with the side of the manifold and the manifold in a partially inserted position. [Figure 18] This is a detailed cross-sectional plan view showing the lock arm engaged with the thread assembly and the thread assembly in the first configuration. [Figure 19] This is a perspective view of the motion conversion assembly and inlet mechanism. [Modes for carrying out the invention]

[0026] Figure 1 shows the collection of waste materials generated during medical procedures, more specifically during surgical procedures. The medical waste collection system 20 is shown. The medical waste collection system 20 collects waste materials. and / or waste materials until it becomes necessary or desired to dispose of and discard them. The waste material is stored. The medical waste collection system 20 may be equipped with a cart 22. Cart 22 includes wheels for moving the cart along the floor surface within the medical facility. See Figure 2. Further reference, the medical waste collection system 20 is for collecting and storing waste materials. A waste container 24 that defines the waste volume, and a waste container connected by a conduit 38 Includes a receiver 26 connected to 24. The vacuum pump is supported on a cart and waste container The system is configured to perform suction on the device (there may be multiple devices) 24 and the receiver 26. The preferred structure and operation of several subsystems of the medical waste collection system 20 are described by the applicant. International Publication No. 2020 / 027850 and U.S. Patent Application Publication No. 2005 are jointly owned by [the parties]. Publication No. / 0171495, International Publication No. 2007 / 070570, International Publication No. 2014 / 06 Disclosed in publication 6337 and International Publication No. 2017 / 112684, respectively, The entire content shall constitute part of this specification by means of quotation.

[0027] The receiver 26 includes a movable inlet mechanism 32 that connects to the manifold 30. Furthermore, fluid communication is established between the manifold 30 and the waste container 24 in the manner described later. The inlet mechanism 32 includes a suction inlet 33 and a suction outlet 34 that is in fluid communication with the suction inlet 33. This is possible. The suction inlet 33 is configured to be in fluid communication with the manifold 30. Furthermore, the suction outlet 34 is configured to be in fluid communication with the receiver outlet 36.

[0028] Referring to Figures 3 to 7, the receiver 26 includes the housing 40. 40 defines an opening 28 sized to removably receive the manifold 30. It can be determined. Certain parts of the manifold 30 are shown and described herein. It may be considered that the applicants have a common ownership of 2019. Similar to what was disclosed in U.S. Patent No. 10,471,188 issued on November 12th. It may be the same as or the same as, and the entire content of which is included in this specification by quotation. It shall form a part. The receiver 26 is positioned to cover the opening 28. It may include a wall 44. The first barrier 44 is biased to the closed position as shown in the figure. This bias can be applied in conjunction with the insertion of the manifold 30 through the opening 28. The actuator 46 is metered to be overcome by the force expected. The manifold 30 is movably connected to the housing 40 and can be removed from the receiver 26. It is further connected to a lock assembly 48 configured to allow the following. The cutter 46 is similar to a “removal button” configured to be pressed in the proximal direction. This can be the appearance. In other configurations, the actuator 46 is moved distally. It can be configured to accept pull input.

[0029] The receiver 26 is used when inserting and removing the manifold 30. Includes subcomponents and subassemblies configured to engage with complementary feature parts. These can include a lock assembly 48 and an entry mechanism 32. Thread assembly 58, entry lock assembly 60, pawl 62, and motion conversion assembly It may further include 64. The inlet mechanism 32 inserts the manifold 30 into the receiver 26. During both the process of doing so and the process of removing the manifold 30 from the receiver 26, the thread It can be configured to move in a proximal to distal direction opposite to the direction of assembly 58. Yes, it is possible. The inlet lock assembly 60 can insert a manifold that lacks the required feature. The inlet mechanism 32 is configured to prevent it from moving distally while the attempt is being made. The claw 62 is movably connected to the housing 40 and engages with the manifold 30. It is configured to move inward in a joint motion to align. The motion conversion assembly 64 is thread The movement of the head assembly 58 is configured to be converted into the movement of the inlet mechanism 32. Assembly 64 provides a controlled resistance while inserting the manifold 30 into the receiver. The actuator 46 disengages the lock assembly 48 from the manifold 30. Afterward, it can be configured to further provide initial return movement of the manifold 30.

[0030] Refer to Figures 7 to 11, and for the subcomponents and subassemblies, the manifold Refer to several positions related to inserting the 30 into the receiver 26, and also further Further explanation is provided with reference to the relevant disclosures in U.S. Patent No. 10,471,188 mentioned above. The manifold 30 is oriented to be inserted into the opening 28 of the receiver 26, and the first The barrier 44 is directed through the opening 28 to move it to the open position (Figure 8). The manifold 30 has a spine 76 that engages with the inlet lock assembly 60. It can be moved further forward to the position (Figure 9). The inlet lock assembly 60 is located on the receiver 26. The wing 40 may include a latch 68 pivotably connected to the lower wall. Assembly 60 can be biased to the locked position by the latch biasing member 71, Therefore, the potential between the base 69 of the entrance mechanism 32 and the latch 68 of the entrance lock assembly 60 Interference occurs in the fluid communication between the inlet mechanism 32 and both the manifold 30 and the receiver outlet 36. This prevents distal movement of the inlet mechanism 32, which is necessary for establishing the connection.

[0031] The latch 68 is pivotable around the latch shaft 70, and has a head portion 72 and a reverse latch shaft. It includes a tail section 74 positioned on the opposite side. The tail section 74 is longer than the head section 72. It can be made that way. The latch biasing member 71 is the head portion 72 and the lower wall of the housing 40 A coil spring can be placed between them. Manifold that engages with latch 68 30 spine 76 is the inlet lock assembly 60, and the base 69 of the inlet mechanism 32 is the tail From the locked position where it collides with part 74, further distal movement of the inlet mechanism 32 is permitted. Move to the unlocked position. More specifically, the inclined surface of spine 76 moves to the latch shaft 70 The latch 68 around the head portion 72 is in direct contact with the head portion 72 at a deflection angle, causing pivoting of the latch 68 around it. This is possible. By the pivoting of the latch 68, the tail portion 74 approaches in a corresponding manner from the proximal direction. It moves to avoid potential interference with the base 69 of the inlet mechanism 32. A cavity is defined to receive the tail portion 74 of the latch 68 when the latch 68 is in the unlocked position. It is possible. With the inlet lock assembly 60 in the unlocked configuration, the manifold The base 69 of the dove 30 is located within the cavity, and fluid is connected between the suction outlet 34 and the receiver outlet 36. It can move to the fully inserted position where a connection is established. In other words, the manifold 30 In contrast to the other features of the manifold 30 described, the spine 76 and its characteristics are lacking. If this is the case, interference between the inlet mechanism 32 and the inlet lock assembly 60 will occur in the receiver 26. To create a "coupling" and prevent fluid communication between the suction outlet 34 and the receiver outlet 36. This allows only genuine manifolds to be used with receiver 26. It can be done intentionally.

[0032] The thread assembly 58 of the receiver 26 may include the thread body 59. The red body 59 is located in the housing of the receiver 26, as best shown in Figures 4 and 6. It can be slidably positioned on a rail 66 that extends from the proximal to the distal direction within the ring 40. The manifold 30 has one or more arms 90 threaded to the main body 5. The receiver 26 can be further advanced by the user into the opening 28 until it engages with 9. More specifically, the thread body 59 receives one or more arms 90 of the manifold 30. One or more slots 91 can be defined. The thread assembly 58 is a manifold. The rud 30 engages with the thread body 59, causing it to move proximal along the rail 66. It is moved. In some configurations, the manifold 30 is, as described above, manifold The spine 76 of the 30 engages with the thread assembly 58 before engaging with the latch 68. In other configurations, the spine 76 of the manifold 30 latches. After engaging with 68, it engages with thread assembly 58. In other configurations, The manifold 30 engages with the thread assembly 58, and the spa of the manifold 30 The engagement of input 76 with latch 68 occurs simultaneously.

[0033] The claw 62 continues to insert the manifold 30 into the opening 28 of the receiver 26, The catch (not specified) of the hold 30 can engage. The claw 62 is threaded. It can be connected to the rim 58, and as the thread assembly 58 moves, the claw 6 Part 2 can articulate inward to engage with the catch of the manifold 30. In detail, Figure 19 shows that the housing 40 is generally proximal on both sides of the thread assembly 58. It is possible to define one or more channels 61a, 61b that extend distally from the oscillating plane. This shows that each of the claws 62 is slidable within each channel 61a, 61b, and is connected to a first claw pin 6 It may be provided with 3a and a second claw pin 63b. Channels 61a and 61b are thread When the door assembly 58 moves in the proximal and distal directions, the paths of the pins 63a and 63b are considered. The first claw pin 63a and the second claw pin 63b and channels 61a and 61b are located inside. In response to the proximal movement of the thread assembly 58, the claw 62 is directed toward the manifold 30. They cooperate to cause inward joint movement. The engagement between the claw 62 and the catch is particularly While the user removes manifold 30 from receiver 26, threads from manifold 30 It transmits power to the head assembly 58.

[0034] Further movement of the thread assembly 58 in the proximal direction, and consequently, the distal direction of the inlet mechanism 32. By moving to this position, the suction outlet 34 of the inlet mechanism 32 aligns with the receiver outlet 36. It moves in that direction. The second barrier 78 is closed by the entrance mechanism 32 which moves distally. (See Figures 7 and 8) Move at least partially from the open position shown in Figures 10 and 11. The second barrier 78, which is in the closed position, is moved when the first barrier 44 is manually operated to the open position. Even in such cases, it is necessary to prevent the user from seeing or touching the entrance mechanism 32. The manifold 30 is fully inserted into the receiver 26, as shown in Figure 11. Position it. In this position, the inlet mechanism 32 is, for example, the outlet opening of the manifold 30. It engages with the manifold 30 by extending through a sealing body that covers the part. Furthermore, Suction outlet 34 is aligned with receiver outlet 36, and manifold 30 and receiver outlet 3 Fluid communication is established between 6 and, consequently, between 6 and the waste container 24.

[0035] To selectively secure the manifold 30 within the receiver 26, a locking assembly 48 A lock assembly 48 is provided, and the lock assembly 48 has an arm that is rotatably connected to the housing 40. The assembly may include 50 and an arm biasing member 86 such as a spring. To prevent distal movement of the nihold 30 and thread assembly 58, A locking configuration in which the 50 is configured to contact the manifold 30 when fully inserted. The arm is biased to the lock assembly 48 in the fully inserted position. It is moved from the unlocked configuration to the locked configuration and engages with the locking element 82 of the manifold 30. The manifold 30 is moved in the direction from proximal to distal, in particular, by the motion conversion assembly 64 described above. It is held in place against the distal force.

[0036] Referring to Figures 12 to 18, the arm 50 of the lock assembly 48 is housing It is pivotally connected to the 40 and positioned opposite the space where the manifold 30 will be located. The position is determined. The arm 50 is connected to the housing 40 by a spring 86. They are then biased to the locked position. For example, each arm 50 is biased inward. It may include a rod 88. The thread body 59 is located at the distal position of the thread body 59. During this time, the arm 50 of the lock assembly 48 comes into contact with the shoulder 88, and the arm 50 is released from the lock. It has an arm holding surface 65 configured to hold the arm in place. In other words, it has an arm holding surface 65 configured to hold the arm in place. Surface 65 is where the manifold 30 engages with the thread assembly 58. The arm 50 is unlocked until 8 is moved away from the arm 50 in a proximal direction. It is configured to be held in a position (for example, a configuration in which the joint moves outward). Figure 17 shows the most As is often shown, if the manifold 30 is moved further into the receiver 26, The shoulder 88 of the arm 50 is biased by the spring 86 and slides off the arm holding surface 65, The shoulder of the arm 90 of the nifold 30 "rides up". The shoulder 88 of the arm 50 is "Ride" the side of the arm 90 of the manifold 30 until the manifold 30 is fully inserted. Continue raising. Once manifold 30 is fully inserted, arm 50 moves to manifold 3 The manifold can be thought of as the proximal end of an arm that protrudes outward from the housing of 0. The locking element 82 of part 30 is encountered. As shown in Figure 7, the continuation in spring 86. The biasing force causes the arm 50 to move, the shoulder 88 to pivot inward, and the manifold 30 engages with locking element 82. Furthermore, spring 86 engages with shoulder 88 manifold 3 A spring that pivots shoulder 88 inward at a speed sufficient to impact housing 0. It can be designed to have constant or other suitable characteristics. This impact is manifold Inserting the manifold 30 indicates that the D30 is fully inserted and locked in place. It is powerful enough to provide the user with auditory and / or haptic feedback. The back can be a "click" sound from impact, and haptic feedback can be a manifold. When the structure of the hold 30 is made of plastic and is held by the user's hand. This can be considered a by-effect when shoulder 88 impacts manifold 30. .

[0037] With the manifold 30 fully inserted, the lock assembly 48 is in a locked configuration. In a certain state, the manifold 30 cannot be removed. Figures 13 and 16 show the shoulder The locking element 82 is positioned adjacent to 88 and includes a distally oriented surface 84. The interference between the distally oriented surface 84 and the shoulder 88 is particularly described in the movement Against the distal force from the thread biasing member 67 connected to the conversion assembly 64, This prevents the manifold 30 from moving distally within the sheath 26.

[0038] The shoulder 88 of the arm 50 is configured to engage with the housing 40 in a locked configuration. This can be achieved. More specifically, Figure 16 shows the manifold 30 directed distally. The shoulder 8 was compressed or "sandwiched" between the surface 84 and the inner surface 41 of the housing 40. This indicates 8. The distal direction from the manifold 30 (from the biasing from the motion conversion assembly 64). The opposing force is negated by Housing 40, thereby giving the advantage to Lock Ascend. The operation of the bridge 48 becomes more robust. The arm 50 is inward and outward as described. It is configured to pivot, and therefore, the force in the distal direction is perpendicular to the pivot axis. The arm 50 of assembly 48 provides further slight pivoting in the distal direction, and manifold 3 With 0 inserted into receiver 26 and lock assembly 48 in the locked configuration, It is permissible for the da 88 to be in direct contact with the inner surface 41 of the housing 40. If there is no advantageous configuration in which arm 40 counteracts the force, the pivot axis of arm 50 itself is distal They may need to be designed to withstand considerable force, which generally involves spacing and constraints. A larger or heavier component may be required in the stacked state. Furthermore, The Arm 50 is relatively lightweight and has a more compact form, which allows the Shoulder 88 to be manifold. Move the shoulder 88 inward quickly at a speed fast enough to impact the housing of the hold 30. The performance of the pivot spring 86 is improved.

[0039] If it is desired to remove the manifold 30 from the receiver 26, for example, surgically Following the use of the medical waste collection system 20, the actuator 46 is activated. (For example, being pulled or pushed). Refer to Figures 12 to 14, Actuate The 46 contacts the arm 50 and, in opposition to the arm biasing member 86, moves the arm 50 through the manifold. Rotate it away from the 30, distal to the manifold 30 and thread assembly 58 It may include an inclined surface 92 configured to allow movement in a certain direction. The ET46 itself is operated by a push input, and is moved outward by the biasing element 52. It can be biased to a specific position. The biasing element 52 is connected to the actuator 46 and the housing 40. It can be positioned between the receiver. The actuator 46 and the biasing element 52 are located between the receiver It is slidably positioned on a rail 56 that extends from proximal to distal within the housing 40. This is possible. In a configuration in which actuator 46 is configured to receive a pull input, The actuator 46 is positioned between the actuator 46 and the housing 40. The biasing element can be used to bias it to an inward, proximal position.

[0040] Continuing to refer to Figures 12 and 13, the proximal movement of the actuator 46 is Then, the inclined surface 92 moves and engages with the finger 94 of the arm 50. 94 and shoulder 88 are positioned on the opposite side of the pivot axis. The inclined surface 92 is schematically shown in Figure 6. As shown, the finger 94 is biased almost upward, and against the bias from the spring 86 Then, the shoulder 88 is pivoted outward. The degree of outward pivot of the shoulder 88 is determined by the manifold. The shoulder 88 is disengaged from the distally oriented surface 84 of the locking element 82 of the hand 30. This is at least sufficient to do so. This disengagement occurs when the thread biasing member 67 threads Allows the door assembly 58 and manifold 30 to move distally by an initial distance. Contrary to the insertion instructions above, the manifold 30 can be removed from the receiver 26. This can be done. After the manifold 30 is removed, the latch 6 of the inlet lock assembly 60 8 returns to the locked position via the latch biasing member 71. Alternatively, the return is via the head portion 72 This can also be based on the relative weight of the tail section 74.

[0041] The motion conversion assembly 64 will be described with reference to Figures 7 to 11 and Figure 19. The conversion assembly 64 may include a cam mechanism 96 and a cam follower mechanism 97. The cam mechanism 96 consists of a cam body rotatably connected to the housing 40 around the cam central axis CX. It may include 108 (sometimes simply called "cam"). Cam follower mechanism 97 It is rotatably connected to the housing 40 around the lever axis LX, which is spaced apart from the cam central axis CX. It may include a lever 98. The cam follower mechanism may also be rotatably connected to the lever. It includes a roller 100 that is connected and configured to roll in direct contact with the cam body 108. As described above, the motion conversion assembly 64 transmits the movement of the thread assembly 58 to the inlet mechanism 3 It is configured to convert into two movements. More specifically, the motion conversion assembly 64 is configured to convert into two movements. During insertion of the Nihold 30, the proximal movement of the thread assembly 58 is controlled by the inlet mechanism. Convert to distal movement of 32, and conversely, while removing manifold 30, thread a The mechanism is configured to convert the distal movement of the Swertia japonica 58 into the proximal movement of the inlet mechanism 32. It will be accomplished.

[0042] To facilitate the conversion of motion between the cam body 108 and the inlet mechanism 32, the inlet base 69 The entrance slot 105 can be defined. The cam mechanism 96 is from the cam body 108. It may include an inlet mechanism engagement pin 106 that extends and is radially spaced from the cam central axis CX. The entrance mechanism engagement pin 106 is received in the entrance slot 105, and the entrance slot 10 It moves within 5, contacts the inlet base 69, and in response to the rotation of the cam body 108, the inlet mechanism 32 It can be configured to move in the proximal and distal directions. More specifically, the entrance Slot 105 allows only the proximal to distal movement of the cam body 108 to enter the inlet base 69. They can be positioned vertically so that they can be moved. This arrangement of pins in the slot allows for rotation. It allows the conversion of motion into linear motion.

[0043] To facilitate the conversion of motion between the cam body 108 and the thread assembly 58, The red body 59 can define the thread slot 111. The cam mechanism 96 is A threaded engagement pin 1 extends from the cam body 108 and is radially spaced away from the cam central axis CX. It may include 12. The thread engagement pin 112 is received in the thread slot 111. The thread engagement pin 112 moves within the thread slot 111 and the thread It contacts the head body 59 and moves the thread assembly 58 proximal in response to the rotation of the cam body 108. It is configured to move in the direction and distal direction. More specifically, thread slot 11 1. Only the movement of the cam body 108 from proximal to distal direction moves the thread body 59. They can be arranged vertically. This arrangement of pins in the slots prevents rotational motion. Allows transition to linear motion. Thread engagement pins 112 and entry on both sides of the cam central axis CX. The arrangement of the mechanism engagement pin 106 is in the opposite direction between the thread assembly 58 and the entry mechanism 32. To facilitate movement to.

[0044] The thread body 59 also defines the proximal and distal ends of the thread slot 111, respectively. It can have a proximal wall 111a and a distal wall 111b. Wall 111b after the suction outlet 34 of the inlet mechanism 32 is aligned with the receiver outlet 36 This allows the thread body 59 to continue moving in the proximal direction. As mentioned above, the thread The biasing member 67 is connected to the thread body 59 and the motion conversion assembly 64, and the arm While 50 is in the locked configuration and the suction outlet 34 is in fluid communication with the receiver outlet 36 The thread body 59 is configured to bias the arm 50 distally. In detail, the thread biasing member 67 is connected to the thread engagement pin 112 of the motion conversion assembly 64. They are connected. Referring further to Figures 10 and 11, the continuous insertion of the manifold 30 and As the thread body 59 moves proximal, the suction outlet 34 of the inlet mechanism 32 exits the receiver. After being aligned with the opening 36, the thread engagement pin 112 opposes the thread biasing member 67. Then, from the proximal wall 111a of slot 111 toward the distal wall 111b of slot 111 It is moved. This is because the manifold 30 is in fluid communication with the suction inlet 33 and the lock assembly The 48 arm 50 continues until it locks the manifold 30 into place. In other words, the thread The main body 59 continues to move proximal from the position in Figure 10 to the nearest position in Figure 11, and enters the entrance Without moving mechanism 32 further distally, the manifold 30 is connected to the suction inlet 33 and the fluid Connect them. Next, the thread biasing member 67 threads while the arm 50 is in the locked configuration. The rod body 59 is biased against the arm 50.

[0045] Furthermore, the distance between the thread engagement pin 112 and the cam central axis CX is the same as the entrance mechanism engagement pin It can be greater than the distance between 106 and the cam center axis CX. In this case, the distance between the thread engagement pin 112 and the cam central axis CX is the entrance mechanism engagement pin It can be at least three times greater than the distance between 106 and the cam center axis CX. The relative distance is advantageous, as it allows the user to insert the manifold 30 into the receiver 26. It can provide mechanical advantages, as mentioned above, with the thread assembly 58 and the entry mechanism 3 The insertion force required to move 2 becomes smaller.

[0046] The relative distance determines the desired resistance profile while inserting the manifold 30 into the receiver 26. It can be further adjusted to provide... In other words, insert manifold 30... The fact that it experiences little or no resistance in between means that it is fully or properly installed for use. This may leave the user with uncertainty regarding whether or not it is being done. The slipperiness of receiver 26 Providing tactile feedback of bulk and sturdiness is important, and the motion conversion of this disclosure Gembri 64 advantageously provides these properties by realizing the benefits of the aforementioned mechanical advantages. The roller 100 is rotatably connected to the first end of the lever 98, and the second end of the lever 98 The end of part 2 is elastically connected to the housing 40 by the lever biasing member 104. - Axis LX is desired during the movement of the motion conversion assembly 64 between the first position and the second position. To provide resistance, move it away so that it is closer to the first or second end of the lever 98. It can be made to pause. The roller 100 is in direct contact with the cam 108 and the lever biasing member 10 4 pivots the lever 98 around the third pin 114, relative to all positions of the cam body. Maintain direct contact with the cam body 108.

[0047] Continuing to refer to Figures 7 to 11 and Figure 19, the cam 108 is positioned relative to the cam central axis CX. It includes an eccentric surface 116. A certain point along the eccentric surface 116 is at a distance from the cam center to another point. This point is larger than the overall resistance when inserting the manifold 30 into the receiver 26. Adjust the profile as desired. Similarly, a particular segment of the eccentric surface 116 To further refine the resistance profile, make it flatter or add more curves. It may have a line. More specifically, the roller 100 is related to the eccentric surface 116. In conjunction with this, the relative distance of a specific point arranged circumferentially on the eccentric surface 116 is the lever biasing part This results in greater pivoting of the lever 98 against the biasing force from material 104. For example, the first position In the configuration (see Figures 7 and 8), the roller 100 directly contacts the eccentric surface at point C. This is possible. The cam body 108 is moved by the thread assembly 58, around the cam central axis. When it rotates (clockwise in Figures 7 and 8), the roller 100 and the eccentric surface 116 The contact point between them moves from point C towards point B. The distance from point B to the cam's central axis CX This is greater than the distance from point C to the cam axis CX, and furthermore, the deviation from the cam axis CX The maximum distance of the center surface 116 can be achieved. As a result, the roller 100 is the cam center axis CX It is biased to move away from it, and accordingly the lever 98 pivots around the lever axis LX. Thanks to the bar biasing member 104, the lever 98 provides an opposing force to the cam mechanism 96. Through the accumulation of constituent elements, opposing forces are perceived by the user as resistance. The resistance indicates the user's intention to insert the manifold 30 into the receiver 26. This may be desirable in the early stages when stronger insertion is required.

[0048] Further advancing the manifold 30 into the receiver 26 and thread assembly 58 As it moves in the corresponding proximal direction, the cam 108 moves further around the cam central axis CX. It rotates. The contact point between the roller 100 and the eccentric surface 116 moves from point B towards point A. It moves. The distance from point B to the cam axis CX is greater than the distance from point A to the cam axis CX. It is also large. As a result, the lever biasing member 104 is directly between the roller 100 and the cam 108. To maintain proper contact, lever 98 is pivoted correspondingly around lever axis LX. The less opposing force from bar 98 is transmitted to the cam mechanism 96, through the stacking of components. These are transmitted in this way, and these are transmitted with less resistance by the user handling the manifold 30. It can be felt. Reduced resistance leads to greater mechanical advantages in later stages. This may be desirable for. In one embodiment, motion conversion assembly 64 This requires a relatively short distance over which force is applied at the start and end of insertion of the manifold 30. This is possible, but if not, it can offer relatively free movement.

[0049] As described above, the movement of the motion conversion assembly 64 is distal to the inlet mechanism 32, i.e. , providing movement in the opposite direction to the movement of thread assembly 58. In other words, motion The conversion assembly 64 converts the motion of the thread assembly 58 into the motion of the inlet mechanism 32. As the inlet mechanism 32 moves distally, the suction outlet 34 of the inlet mechanism 32 moves toward the receiver. It moves to align with the exit 36. Furthermore, the motion conversion assembly 64 acts After disengaging the lock assembly 48 from the manifold 30 via the inverter 46, It is understood that this may provide initial return movement for manifold 30. The thread assembly 48 engages with the locking element 82 of the manifold 30 and the thread assembly 58 is prevented from moving in the distal direction in response. Therefore, the potential energy is, It remains accumulated in the first biasing element 102. The actuator 46 that is being operated is As described above, the lock assembly 48 is moved to the unlock configuration, and the threads in the distal direction are released. Movement of assembly 58 is permitted again when the user pushes or pulls actuator 46. When the arm 50 is disengaged, the potential energy stored in the first biasing element 102 is The thread engagement pin 112 contacts the proximal wall 111a of the slot 111. Initial distal return movement of assembly 58 (and the manifold 30 connected thereto) It is large enough to provide. For example, simply put, when you press the "remove button" The manifold 30 partially extracts a certain amount from the receiver 26. The partial take-off of 30 is when the manifold 30 is no longer fully inserted into the receiver 26. It provides the user with a visual indication that it is not present. The manifold 30 is partially connected to the receiver 26. The specific amount extracted can be selectively adjusted based on the stacking characteristics of the constituent elements. (For example, the spring constant of the thread biasing member 67, or the proximal wall 111a and the distal wall 111) (Distance between b and b). In some examples, the initial return movement is approximately 1 / 4 inch, A longer or shorter distance is intended. A certain amount is a small portion of the length of the manifold 30. This can be done, and the manifold 30 may be unexpectedly completely removed from the receiver 26. It shouldn't be to that extent.

[0050] Electronic equipment modules (not shown) can be connected to the upper wall of the housing 40. An electronic module can contain any number of electronic subcomponents, such as sensors and integrated circuits. This may include printed circuit boards, memory, communication means, and electrical or data ports. For example, the electronic module detects the position of the thread assembly 58 of the receiver 26. It may include one or more sensors. The detectable element 120 is a thread assembly It can be positioned on 58.

[0051] A partial take-off of the manifold 30 is connected to a detectable thread assembly 58. Element 120 is detected by one or more sensors that can be connected to an electronic device module. It can be moved to move away from the range. For example, one or more sensors can be moved to a different location. It may include a Hall effect sensor, and the detectable element 120 is sensed by the Hall effect sensor. It may include a magnet that involves a change in the magnetic field. An alternative example is a detectable element This may include sensing by optical, electromagnetic, high-frequency, and ultrasonic means. The electronic module can communicate electronically with the system processor (not specified). Detecting the absence of the detectable element 120 by one or more sensors is done using the manifold 3 0 indicates that it is not fully inserted (or the manifold does not exist). This is possible. The initial return movement from the motion conversion assembly 64 is performed when one or more sensors are threaded. The detectable element 120 is separated from one or more sensors by the distance required to generate a change signal. It can be made large enough. The thread change signal is sent to the system processor. It is possible to implement any type of front-end functionality based on thread change signals. It is possible. For example, the medical waste collection system 20 has a manifold 30 that is completely Output a visual or auditory warning to alert the user that it has not been inserted. As another example, the medical waste collection system 20 is based on a thread change signal. The operation can be prevented electronically.

[0052] In another example, one or more other sensors are connected to an electronic module, and the first fault It can be configured to detect detectable elements connected to the wall 44. For example, The sensor is a Hall effect sensor, or any suitable optical, electromagnetic, high-frequency, and ultrasonic sensor. The sensor can detect the presence of a detectable element when the first barrier 44 opens. It indicates that it is in place. The sensor generates a door change signal and sends it to the system processor. It is possible to implement any type of front-end function based on door change signals. This is possible. For example, the door change signal can be transmitted when the manifold 30 is partially inserted into the receiver 26. A thread change signal can be used to determine if it is inserted but not fully inserted. They can be used in combination (i.e., the first barrier 44 is open, but one or more The upper sensor does not detect detectable element 120.

[0053] Referring to Figure 5, the suction outlet 34 is connected to the receiver outlet 36 and the conduit 38, and consequently to the waste. The container 24 is in fluid communication with the inlet mechanism. The inlet mechanism is the flow between the suction outlet 34 and the receiver outlet 36. To sever the body connection, it is movable proximally along the entrance axis IX. The entrance axis IX is heavy It can be positioned at an inclination angle with respect to the reference horizontal axis HX for force. The inclination angle is U This facilitates a favorable loading angle for the system and supports the excess fluid discharged from the opening 28. This is possible. The conduit 38 runs from the receiver 26 towards the waste container 24 along the conduit axis WX. It can be equipped with a receiver connecting portion 39 that extends in that direction. The conduit axis WX is relative to the inlet axis IX. It can be made inclined. The conduit axis WX is positioned perpendicular to gravity, The conduit 38 above the to 22 and below the receiver 26 and the waste container 24 are used to assist in packaging. The suction outlet 34 extends along the suction outlet axis SX which is inclined with respect to the conduit axis. It is possible. In some configurations, the suction outlet axis SX is relative to the inlet axis IX. It is vertical.

[0054] The sealant 80 can be connected to the housing 40 and cover the receiver outlet 36. The 80 can be positioned between the housing 40 and the suction outlet 34 of the inlet mechanism 32. The sealing body 80 provides an inclination angle when the receiver connecting portion 39 is oriented at a vertical angle. It may include an upper and lower surface that are inclined relative to each other. It can be positioned within a range of ~7 degrees, more specifically at an angle of 5 degrees. The sealing body 80 is a sealing Despite friction from the inlet mechanism 32 repeatedly sliding along the upper surface of the stopper 80, the seal It may include a friction ring configured to maintain [something]. The friction ring may be made of Teflon ( It can be formed at least partially from a registered trademark or other low-friction material.

[0055] The above description is not intended to be exhaustive or to limit the present invention to any particular form. It is not meant to be illustrative. The terminology used is descriptive, not restrictive. Intended. Many modifications and variations are possible in light of the above teachings, and the present invention is described in detail. It can be carried out in a manner other than that described.

Claims

1. A medical waste collection system that collects medical waste materials through a manifold during medical procedures. And, Waste containers and A vacuum source configured to provide a vacuum to the waste container, A receiver connected to the aforementioned waste container, A housing having an opening configured for the insertion of the manifold, The housing also features a receiver output, The housing is connected to the inlet axis so as to be movable in the proximal and distal directions. An inlet mechanism comprising a suction inlet and a suction outlet that is in fluid communication with the suction inlet. , entrance mechanism and A thread that is movably connected to the housing and operably connected to the inlet mechanism A d-assembly that establishes fluid communication between the suction outlet and the receiver outlet Therefore, while inserting the manifold into the receiver in the proximal direction, it is moved in the proximal direction. The inlet mechanism is configured to facilitate corresponding movement in the distal direction. , thread assembly and, The manifold is connected to the housing and, in the fully inserted position, is located inside the receiver. A lock assembly configured to lock the door, An action connected to the lock assembly and movable axially relative to the housing A tuner that receives axial input from the user and connects the lock assembly An actuator configured to unlock the manifold, A receiver equipped with, A medical waste collection system equipped with the following features.

2. The lock assembly comprises an arm rotatably connected to the housing, and the arm The arm comprises an arm biasing member that biases the manifold into a locking configuration, and the arm is connected to the manifold and And in order to prevent the distal movement of the thread assembly, A medical waste collection system according to claim 1, configured to contact the manifold. Stem.

3. The actuator contacts the arm and moves the arm forward against the biasing member. Rotate the manifold away from the thread assembly The inclined surface configured to allow movement of the yellowtail in the distal direction, as described in claim 2. A medical waste collection system.

4. The thread assembly is configured to contact the manifold. The body comprises the thread body, and when the manifold is in the fully inserted position, the thread body is less The thread body is movable to a proximal position and also to a distal position. While the manifold is positioned within the opening of the receiver, the manifold A medical waste collection system according to claim 2 or 3, which is movable together with the Rud.

5. The thread assembly is a thread biasing member connected to the thread body. While the arm is in the locked configuration, the thread body is distal to the arm. The thread biasing member is configured to bias in a direction, and the thread biasing member is configured In response to the arm moving to the unlock configuration, the thread body and the manifold Move the hold distally from the proximal position and the fully inserted position, respectively. A medical waste collection system according to claim 4, comprising the above configuration.

6. The thread body, while the thread body is in the distal position, the lock assembly It contacts the aforementioned arm of the lock assembly and holds the arm of the lock assembly in the unlocked configuration. Medical waste according to any one of claims 4 to 6, comprising an arm holding surface configured to such an extent A waste collection system.

7. A medical waste collection system that collects medical waste materials through a manifold during medical procedures. And, Waste containers and A vacuum source configured to provide a vacuum to the waste container, A receiver connected to the aforementioned waste container, A housing having an opening configured for the insertion of the manifold, The housing also features a receiver output, The housing is connected to a suction inlet and a suction outlet that is in fluid communication with the suction inlet. An inlet mechanism provided, wherein the suction outlet and the receiver outlet are not in fluid communication, It is movable between the position and a second position in which the suction outlet and the receiver outlet are in fluid communication. There is an entrance mechanism, A latch configured to be movably connected to the housing, and the entrance mechanism The device has a biasing member that biases the latch to a locked position, which prevents it from moving to the second position. An inlet lock assembly wherein the latch connects the manifold to the receiver. In response to the contact engagement with the manifold during insertion, the inlet moves from the locked position. The mechanism is configured to be movable to an unlocked position in which movement to the second position is permitted. The entrance lock assembly is constructed, A receiver equipped with, A medical waste collection system equipped with the following features.

8. The latch is pivotably connected to the housing around the latch axis, according to claim 7. The medical waste collection system described.

9. The latch comprises a head portion and a tail portion located on the opposite side of the head portion from the latch shaft. The medical device according to claim 8, comprising, optionally, the tail portion being longer than the head portion. Waste collection system.

10. The inlet mechanism comprises an inlet base that is movable between the first position and the second position. The latch prevents the entrance base from moving to the second position. The configuration described in claim 7 or 8, which is configured to contact the entrance base in the locked position. Medical waste collection system.

11. The entrance base is such that when the latch is in the unlocked position the entrance base is the second A medical waste collection according to claim 10, which defines a cavity that receives the latch when in a certain position. Collection system.

12. A thread movably connected to the housing and operably connected to the entrance mechanism The assembly further comprises the thread assembly connecting the manifold to the receiver. During insertion in the proximal direction, the inlet mechanism moves in the proximal direction, and the distal direction moves forward accordingly. Any of claims 7 to 11, configured to facilitate movement to the second position. A medical waste collection system as described in item 1.

13. A medical waste collection system that collects medical waste materials through a manifold during medical procedures. And, Waste containers and A vacuum source configured to provide a vacuum to the waste container, A receiver connected to the aforementioned waste container, A housing having an opening configured for the insertion of the manifold, The housing also features a receiver output, An inlet mechanism connected to the housing so as to be movable in the proximal and distal directions. an inlet mechanism comprising a suction inlet and a suction outlet that is in fluid communication with the suction inlet, A thread that is movably connected to the housing and operably connected to the inlet mechanism A d-assembly that establishes fluid communication between the suction outlet and the receiver outlet Therefore, while inserting the manifold into the receiver in the proximal direction, it is moved in the proximal direction. The inlet mechanism is configured to facilitate corresponding movement in the distal direction. , thread assembly and, A motion conversion assembly comprising a cam mechanism, wherein the cam mechanism comprises the thread assembly The bri and the inlet mechanism are operably connected, and the thread assembly and the inlet mechanism A motion conversion that facilitates movement in the corresponding proximal and distal directions. Assembly and, A receiver equipped with, A medical waste collection system equipped with the following features.

14. The cam mechanism comprises a cam body rotatably connected to the housing around the cam's central axis. The cam has an eccentric surface, and multiple points on the eccentric surface are located in different radial directions from the cam's central axis. A medical waste collection system according to claim 13, wherein the waste is separated by distance.

15. The inlet mechanism comprises an inlet base that defines an inlet slot, and the cam mechanism comprises the cam The entrance mechanism is provided with an entrance mechanism engagement pin that extends from the main body and is received in the entrance slot, and the entrance mechanism The engagement pin moves within the inlet slot in response to the rotation of the cam body and enters the It is configured to contact the base and move the inlet mechanism in the proximal and distal directions. A medical waste collection system as described in item 14.

16. The thread assembly comprises a thread body that defines a thread slot, and the The mechanism extends from the cam body and is thread-engaged within the thread slot. The cam body is equipped with a pin, and the thread engagement pin responds to the rotation of the cam body to the thread It moves within the lot and contacts the thread body, and the thread assembly moves in the proximal direction and A medical waste collection system according to claim 14 or 15, configured to move distally. Stem.

17. The motion conversion assembly is configured to provide resistance to the rotation of the cam body. Medical waste according to any one of claims 14 to 16, further comprising a cam follower mechanism. Item collection system.

18. The cam follower mechanism is located around the lever shaft which is spaced apart from the cam central axis. The cam follower mechanism is equipped with a lever that is rotatably connected to the lever. It comprises a roller that is connected to the cam body and configured to directly contact the eccentric surface of the cam body. The medical waste collection system according to claim 17.

19. The cam follower mechanism is connected to the lever and biases the roller to the cam body It comprises a biasing element that contacts the eccentric surface and provides resistance to the rotation of the cam body. The medical waste collection system according to claim 18.

20. The eccentric surface is formed by a first point located at a first radial distance from the cam's central axis, and the cam's center A second point located at a second radial distance from the central axis, and a third radial distance from the cam central axis The second radial distance is the first radial distance and the third point located at Medical waste according to any one of claims 14 to 19, which is greater than the third radial distance Collection system.

21. The second point is arranged circumferentially between the first point and the third point, claim The medical waste collection system described in item 20.

22. A medical waste collection system that collects medical waste materials through a manifold during medical procedures. And, A waste container equipped with a waste container inlet, A vacuum source configured to provide a vacuum to the waste container, A receiver connected to the aforementioned waste container, The manifold is provided with an opening configured to be inserted at an angle to the horizontal. A housing that further includes a receiver outlet, The housing is connected to a suction inlet and a suction outlet that is in fluid communication with the suction inlet. An inlet mechanism provided, wherein the suction outlet and the receiver outlet are not in fluid communication, Between the position and the second position where the suction outlet and the receiver outlet are in fluid communication, the inclination An entrance mechanism that can move along the entrance axis at an angle, The receiver outlet and the waste container inlet are connected, and the receiver outlet and the It extends between the inlets of the waste container, and transfers waste material from the receiver outlet to the waste container. A conduit for facilitating transmission, wherein the conduit axis is inclined with respect to the inlet axis and the receiver is located along this axis. A conduit having a receiver connection portion extending from the outlet, A receiver equipped with, A medical waste collection system equipped with the following features.

23. The claim further comprises a seal connected to the housing to cover the receiver outlet. The medical waste collection system described in item 22.

24. Claim 2, the suction outlet extends along a suction outlet axis that is inclined with respect to the conduit axis. A medical waste collection system as described in 2 or 23.

25. The suction outlet axis is perpendicular to the inlet axis, as described in claim 24, for medical waste collection Collection system.

26. A thread movably connected to the housing and operably connected to the entrance mechanism The assembly further comprises the thread assembly, the manifold inside the receiver During insertion in the proximal direction, the inlet mechanism moves in the proximal direction, and the inlet mechanism moves in the corresponding distal direction. The configuration according to claims 22 to 25, which facilitates movement to the second position. A medical waste collection system as described in item 1.

27. The thread assembly is removed from the receiver while the manifold is being removed. It moves in the distal direction opposite to the positional direction, and the inlet mechanism moves in the corresponding proximal direction. The configuration facilitates blocking fluid communication between the suction outlet and the receiver outlet. Medical waste disposal according to any one of claims 1 to 7, 12, 13 to 21, and 26 is carried out. Item collection system.

28. The receiver further comprises a claw connected to the thread assembly, the claw being the It is configured to selectively engage with the manifold, and to move the manifold away from the receiver. Claim 2, which facilitates the movement of the thread assembly in the distal direction during removal. The medical waste collection system described in item 7.

29. The receiver further comprises an electronic device module that communicates with the vacuum source, and the electronic device Communicating with the module, the thread assembly in the proximal and distal directions The electronic device module further comprises a sensor configured to output a signal indicating position. The requested system is configured to control the vacuum source based on the signal from the sensor. Medical waste collection as described in any one of items 1-7, 12, 13-21, and 26-28 Stem.

30. It is placed on the thread assembly and configured to be detected by the sensor. The medical waste collection system according to claim 29, further comprising a magnet.

31. The aforementioned signal indicates whether the manifold is inserted into the receiver to its fully inserted position. The electronic module is shown to have the manifold fully inserted into the receiver. When not inserted to the entry position, the movement of the vacuum source is controlled based on the signal from the sensor. A medical waste collection system according to claim 29, configured to prevent damage.

32. The receiver comprises a first barrier pivotably connected to the housing and the first obstacle The receiver is connected to a wall and selectively covers at least a portion of the opening of the receiver. The system further comprises a first biasing element configured to bias a barrier toward a closed position. Medical waste collection according to any one of claims 1 to 7, 12, 13 to 21, and 26 to 31 Collection system.

33. The receiver is pivotably connected to the thread assembly and is near the first barrier. A second barrier positioned at a certain position, and a connection to the second barrier that closes the second barrier. The present invention further comprises a second biasing element configured to bias toward the direction described in claim 32. A medical waste collection system.

34. The distal movement of the inlet mechanism is such that the second barrier is inserted from the closed position. The manifold is moved to an open position where the suction inlet of the inlet mechanism is exposed. A medical waste collection system according to claim 33, which facilitates movement.

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