CN209713895U - Arc leak hole cooperates outer piece-picking type captation - Google Patents

Abstract

The utility model discloses a kind of arc leak holes to cooperate outer piece-picking type captation, applies the Y-piece component sum aggregate water cup module in medical instruments field, including removable cooperation；Be equipped in the Y-piece component can relative rotation to open and close the fixed lid and removable cover of condensation channel；The cup assembly that catchments includes cup body, plectrum and driving lever；Fixed lid is equipped with two tapping pins that can open plectrum vertically downward.The utility model is when dismounting and change catchments cup assembly, Y-piece component sum aggregate water cup module is simultaneously effective closed, replace with it is completely new catchment cup assembly when, Y-piece component sum aggregate water cup module can be also turned on, realize replacement catchment cup assembly process safety it is pollution-free, avoid condensed water/germ from overflowing in replacement process co-infected patients and medical staff.

Description

Arc leak hole cooperates outer piece-picking type captation

Technical field

The utility model belongs to medical instruments field, and in particular to a kind of outer piece-picking type captation of arc leak hole cooperation.

Background technique

It is serious in conditions of patients, can not autonomous respiration when, need to use ventilator auxiliary or force patient to breathe, To maintain basic vital sign.It further include Y-piece component and collecting bowl group on breathing circuit in addition to basic feed channel Part.Feed channel, third end and cup assembly connection of catchmenting are accessed in the both ends of Y-piece component.The cup assembly that catchments, which is mainly used for accepting, suffers from Water made of hot and humid gas liquefaction when person breathes, because its capacity is commonly designed smaller, it is therefore desirable to which medical staff is in collecting bowl Component removes the cup assembly that catchments before being filled with, and is poured off the water of the inside, continues to take back the use of Y-piece component, or more renew The cup assembly that catchments accesses Y-piece component and uses, and the frequency of replacement is usually hour/time 3-4.During the above replacement, tearing open After next part water cup module, Y-piece component sum aggregate water cup module junction is in open state.In the prior art, have to Y-piece Component use gravity self sealing structure, make remove catchment cup assembly when, Y-piece component lower end self-closed avoids external rings Bacterium in border enters feed channel by Y type tube assembly, is inhaled by a patient and patient is caused to infect aggravation；Also avoid patient (patient's germ contained in the gas of exhalation in such as ICU is usually in a bad way, and also includes a large amount of diseases in the gas of exhalation Bacterium) infect the medical staff for replacing cup.But there are still two problems for this mode: 1, replacement not being effectively prevent to catchment After cup assembly, the measure that together can also seal the cup assembly rim of a cup that catchments.If catchmenting cup assembly blow-by, in condensed water it is same Sample is to carry a large amount of germ, and condensed water splashes or volatilize that it will cause the building rings that medical worker is exposed to high-risk germ Under border, make between medical staff and patient that there are the risks of great cross-infection；2, Y-piece component lower end gravity type closing can By property existing defects, i.e., when Y-piece component not keeps lower end to be disposed vertically downward, when such as slant setting, only rely on gravity Y-piece component lower end self-closed or even Y-piece component lower end, which can not be efficiently accomplished, gap occurs because of inclination, be caused Bacterium in external environment enters feed channel by Y-piece component, is inhaled by a patient and patient is caused to infect aggravation.

Therefore, designing one kind can be when dismounting and change catchments cup assembly, and Y-piece component sum aggregate water cup module has simultaneously The closing of effect ground, replace with it is completely new catchment cup assembly when, collecting bowl group that Y-piece component sum aggregate water cup module can be also turned on Part external member is extremely urgent.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of arc leak holes to cooperate outer piece-picking type captation, In Dismounting and change catchment cup assembly when, Y-piece component sum aggregate water cup module is simultaneously effective closed, and completely new collecting bowl is being replaced with When component, the collecting bowl component external member that Y-piece component sum aggregate water cup module can be also turned on replaces the cup assembly that catchments to realize Process safety it is pollution-free, avoid condensed water/germ from overflowing in replacement process co-infected patients and medical staff.

In order to achieve the above objectives, the utility model provides the following technical solutions:

A kind of outer piece-picking type captation of arc leak hole cooperation, Y-piece component and collecting bowl group including removable cooperation Part；The Y-piece component includes two airflow channels and a condensation channel；Catchment cup assembly and the condensation channel connection, the Y Type tube assembly further includes fixed lid, removable cover, apical axis, connecting rod, tapping pin and leak-stopping mechanism；The fixed lid and removable cover are type The thin rounded flakes structure that face is mutually matched, and the two is along the globoidal structure that its center of circle to outer peripheral section is in lower recess, In Globoidal structure lowest part offers the identical first through hole of several sizes and the second through-hole respectively；The fixed lid and condensation channel Inner wall is integrally formed；The apical axis is fixed on fixed lid the center point；Removable cover fitting setting in the fixed side of covering, its The center point is rotationally connected on apical axis；The connecting rod is connected to above removable cover, and is pierced by by Y-piece component center of top； The leak-stopping mechanism is set to connecting rod and Y-piece component junction and leaks to avoid the condensed water in Y-piece component when connecting rod rotation Out；The tapping pin has two, is connected to fixed lid lower surface, and be vertical downwardly directed to the cup assembly that catchments；The collecting bowl Component includes cup body, plectrum and driving lever；The cup body and condensation channel are connected, and two sides offer handle hole；The plectrum has Two panels, every is in semicircle laminated structure, and excircle diameter is identical as cup body internal diameter；The driving lever and plectrum are integrally formed, and are led to It crosses shaft to be rotationally connected in cup body, and cup body is stretched out by handle hole；The plectrum and driving lever junction and handle hole outer Between sealing be socketed with one layer of corrugated rubber cylinder；The length of the tapping pin meets after catchment cup assembly and the assembly of Y-piece component, Plectrum can be opened downwards, leak out current by pass.

Preferably, the leak-stopping mechanism includes setting in Y-piece component thickness direction, is joined in connecting rod and Y-piece component Place and the close-fitting waterstop ring in connecting rod periphery.

Preferably, the removable cover periphery and condensation channel inner wall joint place are equipped with a circle rubber layer.

Preferably, the connecting rod stretching Y-piece component top outer is connected with handle.

Preferably, two plectrum is equipped with one layer of sealant in fitting part.

Preferably, the sealant is made of butyl material.

Preferably, for the driving lever in bending to the U-shaped of cup body, end has buckle；It offers and blocks on the cup body Detain matched card slot.

The utility model has the beneficial effects that:

1, the utility model realizes the condensation channel to Y-piece component by the leak hole mode of fixed lid, removable cover jointly Sealing, guarantee replacement process external environment in bacterium feed channel will not be entered by Y-piece component, be inhaled by a patient and cause to suffer from Person infects aggravation.Meanwhile even when Y-piece component not keeps lower end to be disposed vertically downward, fixed lid and removable cover Reliable closing is still able to achieve under sealing function；And it is manually pressed by driving lever in collecting bowl component external, and two plectrums are closed, it is real Now being fully sealed to the condensed water to catchment in cup assembly.

2, lid is fixed in the utility model and removable cover is the thin rounded flakes structure that type face is mutually matched, and the two is along it The center of circle to outer peripheral section is in the globoidal structure to lower recess, and it is minimum that first through hole and the second through-hole are provided with globoidal structure Place, the structure design the flake structure relative to plane face type (without radian), and condensed water can be made to have and preferably flowed downward Collecting effect reduces condensed water in the residual of movable cap upper surface.

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 one use state diagram of embodiment；

Fig. 2 is structural schematic diagram after Y-piece component disassembly in embodiment one；

Fig. 3 is structural schematic diagram after catchmenting cup assembly disassembly in embodiment one；

Fig. 4 is the region M partial enlarged view in Fig. 3；

Fig. 5 is Section A-A schematic diagram in Fig. 3；

Status diagram when Fig. 6 is fixed lid and perfectly aligned removable cover hole location；

Fig. 7 is status diagram when fixed lid and removable cover hole location are staggered completely；

Fig. 8 is the intermediate state schematic diagram of Fig. 6 and Fig. 7；

Fig. 9 is embodiment two in Fig. 5 state flowering structure schematic diagram；

Figure 10 is embodiment three in Fig. 3 state flowering structure schematic diagram；

Figure 11 is n-quadrant partial enlarged view in Figure 10.

In attached drawing mark it is as follows: Y-piece component 1, airflow channel 11, condensation channel 12, fixation lid 13, first through hole 131, Removable cover 14, the second through-hole 141, apical axis 15, connecting rod 16, tapping pin 17, waterstop ring 18, the cup assembly 2 that catchments, cup body 21, operation Hole 211, card slot 212, plectrum 22, driving lever 23, buckle 231, shaft 24, corrugated rubber cylinder 25, sealant 26, rubber layer 3, Hand 4.

Specific embodiment

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

Embodiment one

Such as Fig. 1~8, a kind of outer piece-picking type captation of arc leak hole cooperation, the Y-piece component 1 including removable cooperation Sum aggregate water cup module 2；The Y-piece component 1 includes two airflow channels 11 and a condensation channel 12；It is described catchment cup assembly 2 with Condensation channel 12 is connected, and the Y-piece component 1 further includes fixed lid 13, removable cover 14, apical axis 15, connecting rod 16, tapping pin 17 and stops Leak mechanism；The fixed lid 13 and removable cover 14 are the thin rounded flakes structure that type face is mutually matched, and the two along its center of circle extremely Outer peripheral section is in the globoidal structure to lower recess, offers several sizes identical first respectively in globoidal structure lowest part Through-hole 131 and the second through-hole 141；The fixed lid 13 is integrally formed with 12 inner wall of condensation channel；The apical axis 15 is fixed on Determine 13 the center point of lid；The removable cover 14 fitting setting is rotationally connected with apical axis in the center point above fixed lid 13, at it On 15；The connecting rod 16 is connected to 14 top of removable cover, and is pierced by by 1 center of top of Y-piece component；The leak-stopping mechanism setting Condensed water when connecting rod 16 and 1 junction of Y-piece component are to avoid connecting rod rotation in Y-piece component 1 leaks out；The tapping pin 17 There are two, is connected to fixed 13 lower surface of lid, and be vertical downwardly directed to the cup assembly 2 that catchments；The cup assembly 2 that catchments includes Cup body 21, plectrum 22 and driving lever 23；The cup body 21 is connected with condensation channel 12, and two sides offer handle hole 211；Described group Piece 22 has two panels, and every is in semicircle laminated structure, and excircle diameter is identical as 21 internal diameter of cup body；The driving lever 23 and plectrum 22 are integrally formed, and are rotationally connected in cup body 21 by shaft 24, and stretch out cup body 21 by handle hole 211；The plectrum 22 Sealing is socketed with one layer of corrugated rubber cylinder 25 between 211 outer of 23 junction of driving lever and handle hole；The length of the tapping pin 17 Meet after catchment cup assembly 2 and the assembly of Y-piece component 1, plectrum 22 can be opened downwards, leak out current by pass.

In use, as shown in Figure 1,1 sum aggregate water cup module 2 of Y-piece component is assembled together, (assembly method can exist for the two Contact portion is realized by screw thread to be cooperated, and is conventional arrangement, therefore the application does not limit fit system), it is movable at this time The first through hole 131 that lid 14 is threaded to its second through-hole 141 and fixed lid 13 is perfectly aligned, and alignment effect can be found in Fig. 1,6, make Condensation channel 12 is in the open state；Tapping pin 17 opens downwards plectrum 22, and plectrum 22 offsets downward movement, driving lever by shaft 24 22 are upturned in handle hole 211, and the cup assembly 2 that catchments at this time, which is in, can normally collect condensation water state.Y-piece component 1 Two airflow channels 11 are then each responsible for air inlet and the outlet of breathing circuit, are condensed when patient respiratory made of hot and humid gas liquefaction Water then flows into cup body 21 by a arrow direction in Fig. 1 and realizes collection.

When observing that the condensation water quantity of collection is more than fastly plectrum 22 by cup body 21, medical staff's demand is removed with collection Water cup module, the cup assembly that catchments more renewed.

Firstly, the b arrow direction swivel link 16 along Fig. 1, because it connect with removable cover 14, therefore can make removable cover 14 After rotating by a certain angle around apical axis 15, make that removable cover 14 is threaded to its second through-hole 141 and the first through hole 131 of fixed lid 13 is complete It is staggered, as shown in Fig. 2,7, i.e., condensed water can not continue through the second through-hole 141 and first through hole 131 flows into 21 (Fig. 6 of cup body To Fig. 7 intermediate state referring to Fig. 8), removable cover 14 and fixed lid 13 are realized jointly to the condensation channel 12 of Y-piece component 1 Sealing, such as Fig. 2 guarantee that the bacterium in replacement process external environment will not enter feed channel by Y-piece component, are inhaled by a patient and make Aggravation is infected at patient；Also avoiding the germ contained in the gas of patient's exhalation, (the usual state of an illness of patient in such as ICU is tight It is heavy, also include a large amount of germs in the gas of exhalation) infect the medical staff for replacing cup.Meanwhile even Y-piece component When not lower end being kept to be disposed vertically downward, reliable closing is still able to achieve under the sealing function of fixed lid 13 and removable cover 14.

Then, next part water cup module 2 is dismantled, 1 sum aggregate water cup module 2 of Y-piece component is separated, it is as shown in Figure 2,3 respectively. Plectrum 22 is artificial to press down on driving lever 23 after cancelling tapping pin 17 and opening effect, and plectrum 22 is made to be upturned.Because of two plectrums 22 It is semicircle flake structure, the two can generate certain extruding force in joint place and realize cooperation sealing, need to only paste two plectrums 22 Extrusion fit is designed as at conjunction, meanwhile, because of the presence of corrugated rubber cylinder 25, realize between plectrum 22 and cup body 21 Sealing, be detailed in Fig. 4, prevent condensed water from leaking outside, it is whole to realize to the sealing at 21 rim of a cup of cup body, make 22 lower section of plectrum The available excellent sealing of condensed water can not leak out, such as Fig. 3.So far, the present embodiment is realized in dismounting and change collecting bowl group When part, Y-piece component sum aggregate water cup module is simultaneously effective closed, and is replacing with completely new cup assembly access Y type pipe group of catchmenting After part, Y-piece component sum aggregate water cup module can be also turned on again such as the state realization of Fig. 1, realized and replaced the cup assembly that catchments Process safety is pollution-free, and condensed water/germ is avoided to overflow in replacement process co-infected patients and medical staff.

Particularly, lid 13 is fixed in the present embodiment and removable cover 14 is the thin rounded flakes structure that type face is mutually matched, and Along the globoidal structure that its center of circle to outer peripheral section is in lower recess, first through hole 131 and the second through-hole 141 are provided with the two Globoidal structure lowest part, the structure design the flake structure relative to plane face type (without radian), and condensed water can be made to have more The good collecting effect that flows downward reduces condensed water in the residual of 14 upper surface of removable cover.

Further, the leak-stopping mechanism that the present embodiment uses includes being arranged in 1 thickness direction of Y-piece component, in connecting rod 16 With 1 junction of Y-piece component and the close-fitting waterstop ring 18 in 16 periphery of connecting rod.Waterstop ring on the market mostly uses rubber Material is made, and cost is very cheap, also has certain sealed waterproof effect, meanwhile, overcome between waterstop ring and connecting rod Frictional force be also not required to biggish dynamics, therefore the rotation of connecting rod also may be implemented, and then drive the rotation of removable cover.

Further, 14 periphery of removable cover and 12 inner wall joint place of condensation channel that the present embodiment uses are equipped with a circle rubber Layer 3.The sealing effect between 1 inner wall of 14 periphery of removable cover and condensation channel can be improved in rubber layer 2, avoids the spilling of condensed water.

Further, the connecting rod 16 that the present embodiment uses stretches out 1 top outer of Y-piece component and is connected with handle 4, convenient The rotation process of connecting rod 16.

Embodiment two

Such as Fig. 9, the difference with embodiment one is, in the present embodiment, two plectrums 22 are equipped with one layer of sealing in fitting part Layer 26, sealant is made of butyl material, which can be improved leakproofness when plectrum 22 is bonded, and avoids condensed water by two Person joint place leaks out.

Embodiment three

Such as Figure 10~11, the difference with embodiment one is, in the present embodiment, the driving lever 23 is in the U bent to cup body Type, end have buckle 231；It is offered on the cup body 21 and 231 matched card slots 212 of buckle.It is received completing condensed water After collection, which can be such that driving lever 23 231 is fixed in card slot 212 by buckle, and then ensures to transport and abandon when catchmenting cup assembly, Plectrum 22 is unlikely to loosen, it can arrive reliable complete sealing to the condensed water to catchment in cup assembly.

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 (7)

1. a kind of arc leak hole cooperates outer piece-picking type captation, the Y-piece component sum aggregate water cup module including removable cooperation； The Y-piece component includes two airflow channels and a condensation channel；The cup assembly that catchments is connected with condensation channel, and feature exists In:

The Y-piece component further includes fixed lid, removable cover, apical axis, connecting rod, tapping pin and leak-stopping mechanism；

The fixed lid and removable cover are the thin rounded flakes structure that type face is mutually matched, and the two along its center of circle to outer peripheral Section is in the globoidal structure to lower recess, offers the identical first through hole of several sizes and the respectively in globoidal structure lowest part Two through-holes；The fixed lid is integrally formed with condensation channel inner wall；The apical axis is fixed on fixed lid the center point；The removable cover Fitting setting is rotationally connected on apical axis in the fixed side of covering, at it in the center point；The connecting rod is connected to above removable cover, And it is pierced by by Y-piece component center of top；The leak-stopping mechanism is set to connecting rod and Y-piece component junction to avoid connecting rod rotation Condensed water when turning in Y-piece component leaks out；The tapping pin has two, is connected to fixed lid lower surface, and vertically downward Direction is catchmented cup assembly；

The cup assembly that catchments includes cup body, plectrum and driving lever；The cup body and condensation channel are connected, and two sides offer operation Hole；The plectrum has two panels, and every is in semicircle laminated structure, and excircle diameter is identical as cup body internal diameter；The driving lever with dial Piece is integrally formed, and is rotationally connected in cup body by shaft, and stretch out cup body by handle hole；The plectrum and driving lever junction Sealing is socketed with one layer of corrugated rubber cylinder between handle hole outer；

The length of the tapping pin meets after catchment cup assembly and the assembly of Y-piece component, can open downwards plectrum, leak out aerial drainage Channel.

2. arc leak hole according to claim 1 cooperates outer piece-picking type captation, it is characterised in that: the leak-stopping mechanism Including setting in Y-piece component thickness direction, in connecting rod and Y-piece component junction and the close-fitting water-stop in connecting rod periphery Circle.

3. arc leak hole according to claim 1 cooperates outer piece-picking type captation, it is characterised in that: outside the removable cover Week is equipped with a circle rubber layer with condensation channel inner wall joint place.

4. arc leak hole according to claim 1 cooperates outer piece-picking type captation, it is characterised in that: the connecting rod stretches out Y-piece component top outer is connected with handle.

5. arc leak hole according to claim 1 cooperates outer piece-picking type captation, it is characterised in that: two plectrum exists Fitting part is equipped with one layer of sealant.

6. arc leak hole according to claim 5 cooperates outer piece-picking type captation, it is characterised in that: the sealant by Butyl material is made.

7. arc leak hole according to claim 1 cooperates outer piece-picking type captation, it is characterised in that: the driving lever is in curved It is folded to the U-shaped of cup body, end has buckle；It is offered on the cup body and buckles matched card slot.