CN205849983U

CN205849983U - A kind of vacuum drainage case

Info

Publication number: CN205849983U
Application number: CN201620506087.4U
Authority: CN
Inventors: 潘乐屹
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-27
Filing date: 2016-05-27
Publication date: 2017-01-04
Anticipated expiration: 2026-05-27

Abstract

This utility model relates to technical field of medical equipment, particularly relate to and disclose a kind of vacuum drainage case, fasten with negative pressure equipment main frame, including lid after lid before drain and drain, coagulator release chamber is set in lid after described drain, coagulator release one end, chamber is connected with lid tegmental wall after drain, junction opening, the coagulator of closed at both ends accommodates chamber and is tightly sleeved with coagulator release chamber through opening, coagulator accommodates bottom, chamber and has receiving accent, coagulator release bottom, chamber has release accent, mobile coagulator accommodates chamber makes receiving accent overlap with release accent, after the coagulator entrance drain that coagulator receiving intracavity is filled in lid.A kind of vacuum drainage case of the present utility model, can conveniently and freely control the opportunity that contacts of coagulator and hydrops, consumption, so that negative pressure drainage can the most persistently be carried out, and be completely embedded with negative pressure equipment main frame, air-tightness height.Having simple in construction controlled, job stability is high, the advantage that drain sustainability is good.

Description

A kind of vacuum drainage case

Technical field

This utility model relates to technical field of medical equipment, particularly relates to a kind of vacuum drainage case.

Background technology

Negative pressure wound therapy (Negative Pressure Wound Therapy, NPWT) is that development in recent years is got up Advanced trauma care mode.It mainly by applying relatively low negative pressure (general-55mmHg to 175mmHg) to wound, Promote the healing of wound surface.Negative pressure wound therapy technology can be used for Patients with Big Area Burn, can be avoided by this technology Make patient lose too much plasma protein owing to substantial amounts of wound surface oozes out, reduce its probability that hypovolemic shock occurs.

In prior art, there is corresponding technical problem: if drainage-fluid accumulation too much and is not changed in time, can lead Cause internal liquid cannot continue to ooze out.If using coagulator to solidify saturated hydrops, in order to make hydrops be full of collection Solidify again after liquid device, needing, complex runner is set and intercepts, add the difficulty in manufacture；Liquid collector is with negative Pressure device Host is easier in using to occur to loosen, and makes to produce between the two gap, to such an extent as to causes negative pressure equipment main frame to hold Continuing and constantly detect that pressure changes, thus be constantly in pressure and increase state, severe jamming works normally.

Summary of the invention

The defect existed for prior art, this utility model provides one can conveniently and freely control coagulator and hydrops Contact opportunity, consumption so that negative pressure drainage can the most persistently be carried out, and be completely embedded with negative pressure equipment main frame, air-tightness High vacuum drainage case.

For achieving the above object, this utility model adopts the following technical scheme that:

A kind of vacuum drainage case, fastens with negative pressure equipment main frame, including lid after lid before drain and drain, described Arranging coagulator release chamber after drain in lid, coagulator release one end, chamber is connected with lid tegmental wall after drain, junction opening, The coagulator of closed at both ends accommodates chamber and is tightly sleeved with coagulator release chamber through opening, and coagulator accommodates bottom, chamber and has receiving Accent, coagulator release bottom, chamber has release accent, and mobile coagulator accommodates chamber makes receiving accent overlap with release accent, solidifying Gu after the coagulator entrance drain that agent receiving intracavity is filled in lid.The when that receiving accent being misaligned with release accent, solidification Agent accommodates intracavity at coagulator, and during coincidence, coagulator enters and in lid solidifies hydrops after drain, coagulator enter time Machine and consumption can control easily, and simple in construction, it is easy to manufacture.

As preferably, described coagulator accommodates cavity outer wall and arranges external screw thread and sealing ring.It is easy to mobile and seals.

As preferably, described coagulator accommodates chamber and arranges handle near one end of coagulator release chamber opening.It is easy to Mobile coagulator accommodates chamber.

As preferably, described coagulator accommodates chamber and is connected to sidewall or the rear wall of lid after drain.It is connected to sidewall side Just operate, be connected to rear wall and conveniently carry out die sinking.

As preferably, after described drain, on lid and negative pressure equipment main frame rear wall, least one set location sealing dress is set Putting, described location sealing device is the hole, location and positioning head cooperated.One or more groups location sealing device, makes drain Box is completely embedded with negative pressure equipment main frame, will not loosen in using, thus avoids negative pressure equipment main frame and constantly examine Measuring pressure change, the situation that severe jamming normally works, job stability is greatly increased.

A kind of vacuum drainage case of the present utility model, can conveniently and freely control the opportunity that contacts of coagulator and hydrops, use Amount, so that negative pressure drainage can the most persistently be carried out, and is completely embedded with negative pressure equipment main frame, and air-tightness is high.There is structure letter Single controlled, job stability is high, the advantage that drain sustainability is good.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment 1.

Fig. 2 is the structural representation of this utility model embodiment 1 negative pressure equipment main frame.

Fig. 3 is the front view of lid after drain in Fig. 1.

Fig. 4 is the enlarged drawing of broken section in Fig. 3.

Fig. 5 is the left view of lid after this utility model embodiment 2 drain.

Detailed description of the invention

This utility model is described further with detailed description of the invention below in conjunction with Fig. 1-5.

Embodiment 1

A kind of vacuum drainage case, fastens with negative pressure equipment main frame 1, as shown in accompanying drawing 1,2, sticks into draw-in groove by dop 18 19 engage, and press the button 20 and dop can be made to extract.Positioning hole groove 2, drainage box box body phase is also set up on negative pressure equipment main frame 1 Answering position to arrange alignment pin 3, alignment pin 3 coordinates with positioning hole groove 2 makes drainage box be located by connecting with negative pressure equipment main frame 1.Drain Rear lid 5 arranges one group of location sealing device on negative pressure equipment main frame 1 rear wall, and described location sealing device is hole 29, location With positioning head 31, in hole, location 29, place sealing gasket 30.

A kind of vacuum drainage case, including lid 5 after lid before drain 4 and drain, before drain, lid 4 top arranges drain and connects Mouth 21, as shown in Figure 3,4, is divided into some compartments in lid 5 after drain, arrange coagulator release chamber 26 after drain in lid 5, Coagulator release one end, chamber 26 is connected with lid after drain 5 sidewall, junction opening, and the coagulator of closed at both ends accommodates chamber 22 and wears Crossing opening to be tightly sleeved with coagulator release chamber 26, coagulator accommodates bottom, chamber 22 and has receiving accent 27, coagulator release chamber 26 bottoms have release accent 28, and coagulator accommodates chamber 22 outer wall and arranges external screw thread 34 and sealing ring 32.Coagulator accommodates chamber 22 Near one end of coagulator release chamber 26 opening, handle 33 is set.Pull coagulator to accommodate chamber 22 and make receiving accent 27 and release Accent 28 overlaps, after the coagulator entrance drain that coagulator is filled in accommodating chamber 22 in lid 5.

Embodiment 2

Other parts such as embodiment 1, difference is: be connected to draw as it is shown in figure 5, described coagulator accommodates chamber 22 The rear wall of lid 5 after stream.

It is only preferred embodiment of the present utility model in sum, is not used for limiting practical range of the present utility model, All equivalence changes made according to the content of the application the scope of the claims and modification, all should be technology category of the present utility model.

Claims

1. a vacuum drainage case, fastens with negative pressure equipment main frame (1), including lid after lid before drain (4) and drain (5), it is characterised in that: coagulator release chamber (26), coagulator release chamber (26) one end are set in lid (5) after described drain Being connected with lid after drain (5) tegmental wall, junction opening, the coagulator of closed at both ends accommodates chamber (22) through opening and coagulator Release chamber (26) is tightly sleeved, and coagulator accommodates chamber (22) bottom and has receiving accent (27), coagulator release chamber (26) bottom Having release accent (28), mobile coagulator accommodates chamber (22) makes receiving accent (27) overlap with release accent (28), coagulator After the coagulator filled in accommodating chamber (22) enters drain, lid (5) is interior.

A kind of vacuum drainage case the most according to claim 1, it is characterised in that: described coagulator accommodates chamber (22) outer wall External screw thread (34) and sealing ring (32) are set.

A kind of vacuum drainage case the most according to claim 1, it is characterised in that: it is close that described coagulator accommodates chamber (22) One end of coagulator release chamber (26) opening arranges handle (33).

A kind of vacuum drainage case the most according to claim 1, it is characterised in that: described coagulator accommodates chamber (22) and connects The sidewall of lid (5) or rear wall after drain.

A kind of vacuum drainage case the most according to claim 1, it is characterised in that: lid (5) and negative pressure after described drain Arranging least one set location sealing device on device Host (1) rear wall, described location sealing device is the location cooperated Hole (29) and positioning head (31).