CN209611936U - Diaphragm type breathing circuit collecting bowl - Google Patents

Abstract

The utility model belongs to medical treatment consumptive materials technical field, it is related to a kind of diaphragm type breathing circuit collecting bowl, including successively mutually matched breeches joint, hollow cup lid and cup body, two outer ends of breeches joint are connected to exterior line respectively, inner end passes through cup lid and protrudes into cup body, cup lid is internally provided with the leak-stopping plug being pierced by from cup lid end portion, leak-stopping plug moves down under the effect of gravity blocks the condensed water in cup lid, it is in an oblique line that leak-stopping plug lower end, which is provided with several top pillars progressive lengthening of from right to left and the bottom end of top pillar, the fixed plate to match with cup body inner wall is fixedly installed on cup body inner wall, the free end of fixed plate is hinged with the flexible sheet to match with separate fixed plate side cup body inner wall, the cooperation of flexible sheet and fixed plate can block cup body open end, it solves condensed water in breathing circuit frequently to topple over When collection, the bacterium in condensed water, which is easy to spill into, pollutes environment in air, while being also easy the problem of being infected staff.

Description

Diaphragm type breathing circuit collecting bowl

Technical field

The utility model belongs to medical treatment consumptive materials technical field, is related to a kind of diaphragm type breathing circuit collecting bowl, especially relates to And a kind of elastic reaction by flexible sheet realizes the unidirectional breathing circuit collecting bowl for collecting condensed water.

Background technique

In current clinical medicine, effective means of the ventilator as an energy artificial substituting expiratory positive airway pressure function is general All over for anesthesia respiration management, Breathing Suppotion treatment and the emergency resuscitation during respiratory failure, major operation caused by a variety of causes In, highly important position is occupied in Modern Medical Field.Ventilator is that one kind can play prevention and treatment respiratory failure, Complication is reduced, the vital Medical Devices of patients ' lives are saved and extend.

There is ventilator substitution nasal cavity, oral cavity the humidification machine of humidifying heating is carried out to sucking gas, after heated humidifying Gas is sent through breathing pipeline to patient, and breathing pipeline is usually longer, and does not have heat insulation and heating equipment on breathing pipeline usually, because Gas after this heated humidifying is by that can generate condensed water when breathing pipeline.Since condensed water is patients with respiratory tract damp-heat Body is aggregated, and may especially be heated at respiratory disease highly infectious (such as SARS) containing causative agents such as bacteriums The condensed water generated in slaking process belongs to highly dangerous clinical waste.Therefore Chinese Preventive Medicine Association hospital infection control point Can 2008 formulate intensive care units in China (ICU) hospital infection management guide clearly proposes " helix tube condensed water need and When remove, be not directly poured over flooring, can not be by condensation flow to patient airway ".In the prior art, breathing pipeline Middle part is provided with the collecting bowl for collecting condensed water, and the condensed water in breathing machine pipeline and collecting bowl is the important of bacterial reproduction Place.It is reported that: the positive rate of bacteria of condensed water is up to 86.7%, and finds have in the bacterium come out by Sputum culturing Up to 84.6%.Bacterium can be turned out from breathing machine pipeline and condensed water to come.Condensed water is to cause Ventilator Associated Pneumonia (VAP) a key factor.There is condensed water in breathing machine pipeline, it will tubing internal diameter is reduced, thus increase airway resistance, Increase the acting of patient's air-breathing, reduces tidal volume, therefore, condensed water must be poured out and be handled in time, otherwise will affect patient Ventilation；Condensed water is conducive to bacterial reproduction simultaneously, if flowing to the incidence that patient airway will increase Ventilator Associated Pneumonia, increases Add the death rate of patient.It clinically removes collecting bowl manually by staff and topples over condensed water, generally need to topple over 1 within every 1 hour Secondary, staff, which may cause bacterium when toppling over and spill into, causes environmental pollution in air, while can also make staff It is easy to be infected.

Utility model content

In view of this, the utility model is in order to when solving that condensed water frequently topples over collection in breathing circuit, in condensed water Bacterium be easy to spill into and pollute environment in air, while being also easy the problem of being infected staff, a kind of film be provided Chip breathing circuit collecting bowl.

In order to achieve the above objectives, the utility model provides a kind of diaphragm type breathing circuit collecting bowl, includes from top to bottom Successively mutually matched breeches joint, hollow cup lid and cup body, two outer ends of breeches joint are connected to exterior line respectively, inner end Cup body is protruded into across cup lid, cup lid is internally provided with the leak-stopping plug being pierced by from cup lid end portion, and leak-stopping plug is under the effect of gravity It moves down and blocks the condensed water in cup lid, leak-stopping plug lower end is provided with several top pillars progressive lengthening of from right to left and top pillar Bottom end be in an oblique line, be fixedly installed with the fixed plate to match with cup body inner wall, the free end of fixed plate on cup body inner wall The flexible sheet for being hinged with and matching far from fixed plate side cup body inner wall, the cooperation of flexible sheet and fixed plate can be by cup Body open end is blocked.

Further, the edge of flexible sheet, which is detachably fixed, is equipped with sealing ring, under natural conditions on flexible sheet Sealing ring is tightly attached to cup body inner wall.

Further, leak-stopping plug material is rubber, and leak-stopping plug upper end diameter is greater than lower end diameter, and leak-stopping holds integrated molding beyond the Great Wall The partition of crosswise is installed, with setting on the breeches joint inner wall of cup lid joint there are two opposite block, by block and The cooperation of partition can limit the position that leak-stopping plug moves up.

Further, top pillar material is rubber and is integrally formed with leak-stopping plug that the lower end of top pillar is in arc-shaped.

Further, cup lid and cup body are detachably affixed, offer card slot on the edge of cup body open end, cup lid edge it is outer Side is integrally formed and is equipped with the convex block to match with card slot.

Further, cup lid and cup body are detachably affixed, and external screw thread, cup lid open end are equipped on the outer wall of cup body open end Inner wall on the internal screw thread to match with external screw thread is installed.

Further, the bottom of cup body is provided with several pieces of drainage plates in back taper arrangement, the fixed peace in the upper end of drainage plate On the inner wall of cup body, the lower end of drainage plate is fixedly mounted on the center of bottom of cup.

Further, the number of drainage plate is 6 pieces, and the shape of drainage plate is that fan-shaped and central angle is 30 °.

Further, flexible sheet and the hinged position of fixed plate are equipped with pressure spring, and breeches joint and cup lid are integrally formed.

Further, the bottom of cup body is fixedly installed with the rotation lid to match with cup body opening.

The utility model has the beneficial effects that:

Diaphragm type breathing circuit collecting bowl disclosed in the utility model, the leak-stopping of cup lid inside setting rubber material Plug, leak-stopping holds the partition for being integrally formed setting crosswise beyond the Great Wall, be integrally formed on leak-stopping plug lower circumferential direction be arranged it is several from The bottom end of the right side to left progressive lengthening of top pillar and top pillar is in an oblique line, and the shape of leak-stopping plug is type wide at the top and narrow at the bottom, and leak-stopping plug exists It moves down and cup lid bottom end can be blocked under weight effect, realize the self-enclosed of cup lid, need to drain in breeches joint When condensed water, leak-stopping plug need to only be jacked up upwards, the cooperation of block can limit leak-stopping plug Xiang Shangyi inside partition and breeches joint Dynamic range, so that entire collecting bowl cup lid is more convenient to use quick.What the inside setting of cup body was close to cup body inner wall Flexible sheet, flexible sheet in its natural state can block cup body open end.Cup lid is covered when on cup body, is tilted The top pillar of shape can open flexible sheet so that form gap between flexible sheet and cup body inner wall, while leak-stopping plug by Upper jack-up, the condensed water in breeches joint flow into cup body along the gap between leak-stopping plug and cup lid, and then along skewed bullet Property diaphragm flow into cup body in.When medical staff needs to topple over the intracorporal condensed water of collecting bowl cup, cup lid need to be only opened, on cup lid Leak-stopping plug cup lid outlet end is blocked under the effect of gravity, realize the self-enclosed of cup lid, while flexible sheet is in own resilient Under the action of, restore to original position, the input end of cup body is blocked, realize the self-enclosed of cup body, medical staff is toppling over condensation When water, cup lid and cup body have all carried out self-enclosed, and entire collecting bowl solves condensed water in breathing circuit and frequently topples over collection When, the bacterium in condensed water, which is easy to spill into, pollutes environment in air, while being also easy the problem of being infected staff.

Detailed description of the invention

In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows Attached drawing is illustrated:

Fig. 1 is the structural schematic diagram of the utility model diaphragm type breathing circuit collecting bowl；

Fig. 2 is the structural schematic diagram of cup lid in the utility model diaphragm type breathing circuit collecting bowl；

Fig. 3 is the structural schematic diagram of cup body in the utility model diaphragm type breathing circuit collecting bowl；

Fig. 4 is structural schematic diagram of the utility model diaphragm type breathing circuit collecting bowl with drainage plate cup body.

Specific embodiment

Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.

Appended drawing reference in Figure of description includes:

Breeches joint 1, cup lid 2, cup body 3, convex block 4, card slot 5, flexible sheet 6, block 7, partition 8, leak-stopping plug 9, top pillar 10, drainage plate 11, fixed plate 12, rotation lid 13.

A kind of diaphragm type breathing circuit collecting bowl as shown in figures 1-4, from top to bottom including successively mutually matched Y Type joint 1, hollow cup lid 2 and cup body 3, breeches joint 1 and cup lid 2 are integrally formed.Cup lid 2 and cup body 3 are by way of clamping It is fixedly connected, card slot 5 is offered on the edge of 3 open end of cup body, the outside at 2 edge of cup lid, which is integrally formed, to be equipped with and card slot 5 The convex block 4 to match, cup lid 2 is covered on cup body 3, rotates cup lid 2, and the convex block 4 on cup lid 2 is caught in the card slot 5 at 3 edge of cup body In, realize the fixation of cup lid 2 and cup body 3.

Two outer ends of breeches joint 1 are connected to exterior line respectively, and inner end passes through cup lid 2 and protrudes into cup body 3, are set inside cup lid 2 It is equipped with the leak-stopping plug 9 being pierced by from 2 end portion of cup lid, 9 material of leak-stopping plug is rubber, and it is straight that 9 upper end diameter of leak-stopping plug is greater than lower end Diameter, 9 upper end of leak-stopping plug, which is integrally formed, is equipped with the partition 8 of crosswise, and is provided on 1 inner wall of breeches joint of 2 joint of cup lid Two opposite blocks 7 can limit the position that leak-stopping plug 9 moves up by the cooperation of block 7 and partition 8.Leak-stopping plug 9 exists It is moved down under gravity and blocks the condensed water in cup lid 2, there are three gradually extend the setting of 9 lower end of leak-stopping plug from right to left Top pillar 10 and top pillar 10 bottom end be in an oblique line, 10 material of top pillar be rubber and with leak-stopping plug 9 be integrally formed, top pillar 10 Lower end is in arc-shaped.

The fixed plate 12 to match with 3 inner wall of cup body is fixedly installed on 3 inner wall of cup body, 12 section of fixed plate is in small semicircle Shape, the central angle of fixed plate 12 are 15 °, and the free end of fixed plate 12 is hinged with and separate 12 side cup body of fixed plate, 3 inner wall phase Matched flexible sheet 6,6 section of flexible sheet are in large semi-circular, the shape and cup that flexible sheet 6 and fixed plate 12 are stitched together 3 section of body is identical.Flexible sheet 6 and the hinged position of fixed plate 12 are equipped with pressure spring.Pressure spring facilitates flexible sheet 6 and restores shape Become.The cooperation of flexible sheet 6 and fixed plate 12 can block 3 open end of cup body.The edge of flexible sheet 6 is detachable It is fixedly installed with sealing ring, the sealing ring on flexible sheet 6 is tightly attached to 3 inner wall of cup body under natural conditions.It is close on flexible sheet 6 It is more tight that seal enables to flexible sheet 6 to seal 3 input end of cup body, prevents condensed water from spilling into environment.By cup Lid 2 covers when on cup body 3, and skewed top pillar 10 can open flexible sheet 6, so that flexible sheet 6 and 3 inside of cup body Between form gap, facilitate the collection into condensed water in cup body 3, while skewed flexible sheet 6 can also will enter cup body 3 Condensed water is drained.The bottom of cup body 3 is provided with 6 pieces of drainage plates 11 in back taper arrangement, and the shape of drainage plate 11 is fan Shape and central angle are 30 °, and the upper end of drainage plate 11 is fixedly mounted on the inner wall of cup body 3, and the lower end of drainage plate 11 is fixedly mounted In the center of 3 bottom of cup body.The effect of drainage plate 11 is to drain the condensed water for entering cup body 3, prevents condensed water It splashes when falling into cup body 3 from flexible sheet 6.The bottom of cup body 3 is fixedly installed with the rotation lid to match with the opening of cup body 3 13, when not needing the collection condensed water of cup body 3, rotation lid 13 can be removed from the rotation of the bottom of cup body 5 and be covered on cup body 5, it will Cup body 5 further seals, and prevents remaining condensed water from spilling into air.

Embodiment 2

Embodiment 2 the difference from embodiment 1 is that, cup lid 2 and cup body 3 are detachable affixed, on the outer wall of 3 open end of cup body External screw thread is installed, the internal screw thread to match with external screw thread is installed on the inner wall of 2 open end of cup lid.Cup body 3 passes through with cup lid 2 The mode being threadedly engaged is fixed together.

The diaphragm type breathing circuit collecting bowl in use, first by two outer ends of the top of breeches joint 1 respectively with extension tube attached Road connection, cup lid 2 is covered on cup body 3, and the leak-stopping plug 9 of 2 lower end of cup lid is inserted into cup body 3, skewed top pillar on leak-stopping plug 9 10 open downwards the flexible sheet 6 in cup body 3, so that forming gap, while cup lid 2 between 3 inner wall of flexible sheet 6 and cup body On leak-stopping plug 9 jacked up upwards, leak-stopping plug 9 and 2 open end of cup lid form inlet, the condensed water in breeches joint 1 along The inlet that cup lid 2 and leak-stopping plug 9 are formed enters cup body 3, collects along the gap that 3 inner wall of cup body and flexible sheet 6 are formed In cup body 3, the drainage plate 11 in cup body 3 drains condensed water, and the condensed water fallen from flexible sheet 6 is prevented to be splashed to 6 top of flexible sheet.When the condensation water collection in cup body 3 to it is a certain amount of need to shift when, open cup lid 2, the leak-stopping on cup lid 2 Plug 9 moves down under the effect of gravity blocks the liquid outlet of 2 bottom of cup lid, while the flexible sheet 6 in cup body 3 is certainly Deformation is gradually recovered under the action of body elastic force and pressure spring, flexible sheet 6 is restored to horizontal position, passes through flexible sheet 6 and sealing The synergistic effect of circle blocks 3 open end of cup body, self-enclosed while realizing cup lid 2 with cup body 3, entire collecting bowl When solving that condensed water frequently topples over collection in breathing circuit, the bacterium in condensed water, which is easy to spill into, pollutes ring in air Border, while being also easy the problem of being infected staff.

Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (10)

1. diaphragm type breathing circuit collecting bowl, which is characterized in that from top to bottom include successively mutually matched breeches joint, in Empty cup lid and cup body, two outer ends of the breeches joint are connected to exterior line respectively, and inner end passes through cup lid and protrudes into cup body, institute It states cup lid and is internally provided with the leak-stopping plug being pierced by from cup lid end portion, leak-stopping plug moves down under the effect of gravity will be in cup lid Condensed water block, leak-stopping plug lower end is provided with the bottom end of several top pillars progressive lengthening of from right to left and top pillar in one Oblique line is fixedly installed with the fixed plate to match with cup body inner wall on the cup body inner wall, and the free end of the fixed plate is hinged The flexible sheet for having and matching far from fixed plate side cup body inner wall, the cooperation of the flexible sheet and fixed plate can be by cup Body open end is blocked.

2. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the edge of the flexible sheet It is detachably fixed and sealing ring is installed, the sealing ring on flexible sheet is tightly attached to cup body inner wall under natural conditions.

3. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the leak-stopping plug material is rubber Glue, the leak-stopping plug upper end diameter are greater than lower end diameter, and the leak-stopping holds the partition for being integrally formed and being equipped with crosswise beyond the Great Wall, with There are two opposite blocks for setting on the breeches joint inner wall of cup lid joint, can be limited only by the cooperation of block and partition The position that leakage plug moves up.

4. diaphragm type breathing circuit collecting bowl as claimed in claim 3, which is characterized in that the top pillar material be rubber and It is integrally formed with leak-stopping plug, the lower end of top pillar is in arc-shaped.

5. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the cup lid and cup body are detachable It is affixed, card slot is offered on the edge of the cup body open end, the outside integrated molding at the cup lid edge is equipped with and card slot The convex block to match.

6. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the cup lid and cup body are detachable It is affixed, external screw thread is installed on the outer wall of the cup body open end, is equipped on the inner wall of the cup lid open end and external screw thread The internal screw thread to match.

7. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the bottom of the cup body is provided with Several pieces of drainage plates in back taper arrangement, the upper end of drainage plate are fixedly mounted on the inner wall of cup body, and the lower end of drainage plate is solid Dingan County is mounted in the center of bottom of cup.

8. diaphragm type breathing circuit collecting bowl as claimed in claim 7, which is characterized in that the number of the drainage plate is 6 Block, the shape of the drainage plate are that fan-shaped and central angle is 30 °.

9. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the breeches joint and cup lid one Body formed, the flexible sheet and the hinged position of fixed plate are equipped with pressure spring.

10. diaphragm type breathing circuit collecting bowl as described in claim 1, which is characterized in that the bottom of the cup body is fixed The rotation lid to match with cup body opening is installed.