CN103203044B - Primary-secondary type medical semiautomatic drainage metering device - Google Patents
Primary-secondary type medical semiautomatic drainage metering device Download PDFInfo
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- CN103203044B CN103203044B CN201310133462.6A CN201310133462A CN103203044B CN 103203044 B CN103203044 B CN 103203044B CN 201310133462 A CN201310133462 A CN 201310133462A CN 103203044 B CN103203044 B CN 103203044B
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Abstract
The invention belongs to the technical field of medical instruments and discloses a primary-secondary type medical semiautomatic drainage metering device which comprises a box, a liquid storage bag, a box liquid drain valve, a drainage mechanism and a liquid storage bag liquid drain valve. A partition overflow port is formed on the upper portion of a box cavity partition which is arranged in a box cavity, a box cover is fixed on the upper portion of the box, an air film is arranged in a deflating hole which is arranged at the left end of the box cover, a drainage liquid guide-in port is arranged at the right end of the box cover in a matched manner, large-capacity metering scale marks and precise metering scale marks are arranged on one side of the box, a liquid storage bag adapting port is fixed on the upper portion on one side the liquid storage bag, liquid storage bag scale marks are arranged on one side and along the height direction of the liquid storage bag, the box liquid drain valve comprises a valve seat, a valve sleeve, a spiral sleeve and a valve core, the drainage mechanism comprises a catheter and a transition connector, and the liquid storage bag liquid drain valve is adapted with the middle of the bottom of the liquid storage bag. The primary-secondary type medical semiautomatic drainage metering device has the advantages that cost is reduced and expense burden of the medical instruments is reduced for patients, process metering and result metering can be performed simultaneously, intensity is improved, immediate sampling is facilitated, and attending intensity is reduced.
Description
Technical field
The invention belongs to technical field of medical equipment, be specifically related to a kind of primary-secondary type medical semi-automatic drainage metering device, for measuring the urine of urethral catheterization patient in medicinal, understanding patient's pathological condition in order to medical worker.
Background technology
Previously, generally drainage bag is adopted at medicinal, its structure is made up of the plastics urine storage bag of plastic tube (also known as ground drainage tube) with band Large Copacity Calibrated markings, this drainage bag essence can only omit the urine volume estimating patient owing to can not correctly measure, cause error large, impact is brought on clinical monitoring quality, is therefore gradually eliminated.
So, there has been and be similar to by with the urine metering storing apparatus of version disclosed in Publication about Document.Such as: " medical semi-automatic urine metering storing apparatus " that Chinese patent ZL02123886.3 introduces, ZL91225245.6 disclosed " disposable used measurable plastic bag for reception of urine ", " electronic body fluid measuring instrument " that ZL93224818.7 relates to, " disposable precise metering double-cavity urine drainage device " that ZL94242826.9 discloses, " a kind of metering urine bottle " that ZL97211613.3 provides, " Urinary measuring bottle " that ZL99209573.5 recommends, " a kind of urinal of accurate measurement and urine meter " that " patient urine discharge monitoring meter " that ZL00221285.4 discloses and ZL01225226.3 and ZL01268645.X are public all respectively, etc..
The common shortcoming that the patent formula being not limited to exemplify above exists is by invention Authorization Notice No. CN1282451C(medical semi-automatic urine metering storing apparatus) make up, specifically can walk to page 3 the 5th row reciprocal see the description page 1 the 6th of this patent.And this CN1282451C exist defect by Authorization Notice No. CN200994924Y(medical semi-automatic drain liquid metering and storing apparatus) technical scheme eliminated, specifically can see the description page 4 final stage of this CN200994924Y to the 6th page of the 4th row.In addition, CN202207340U(medical semi-automatic drainage metering device) other shortcoming of also existing for aforementioned CN1282451Y proposes improvement.
Above-mentioned CN1282451C, CN200994924Y and CN202207340U and comprise NM CN2778276Y(urine storing metering device above) all there is following technical problem: one, owing to all have employed a unique hard box body, therefore urine storage capacity is limited, but, if in order to increase box body volume, so easily cause the increase of manufacture and use cost, and raw material expends greatly, the medical expense finally causing patient to bear increases; They are two years old, because metering method shows as result metering, thus the delicate metering effect that embodiment process is helped mutually with result is difficult to, they are three years old, structure due to box body bleeder valve is lost rationally, therefore easily damage in finished product packing, transport and storage, and whole device can be caused to scrap once bleeder valve causes damage; Its four, owing to not having the stochastical sampling function to drainage-fluid, puzzlement when thus causing medical worker to sample.
In view of the shortcoming that above-mentioned prior art exists, be necessary to be improved, for this reason, the applicant has done positive and useful design, finally defines technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of volume contributing to the box body significantly reducing hard, and can also capacity increasing and use and save raw materials consumption and reduce costs and alleviate patient medical expense burden, be conducive to process metering and result to be measured and combine and use and meet delicate metering requirement, be of value to the structure of significantly improving box body bleeder valve and use to avoid causing in the link of such as packed and transported and so on and damage, have and be convenient to medical worker's randomization and use the primary-secondary type medical semi-automatic drainage metering device expanding using function significantly.
Task of the present invention has been come like this, a kind of primary-secondary type medical semi-automatic drainage metering device, comprise a box body, this box body box body intracavity and the right side being positioned at box body chamber is provided with a box body chamber demarcation strip, the top of this box body chamber demarcation strip is configured with a demarcation strip overfall, wherein: the region being positioned at the left side of box body chamber demarcation strip is configured to Large Copacity measurement chamber, and the region being positioned at the right side of box body chamber demarcation strip is configured to delicate metering chamber, this delicate metering chamber is communicated with Large Copacity measurement chamber by described demarcation strip overfall, one is fixed with for the lid closed to described box body chamber in the top seal of box body, a bleeder port is offered at the left end of this lid, and in this bleeder port, be provided with the air film of a gas-permeable, liquid-impermeable, lid right-hand member and be equipped with a drainage-fluid introducting interface for drainage-fluid being introduced delicate metering intracavity communicated with described box body chamber corresponding to the position in described delicate metering chamber, side toward the outside under box body using state and be provided with Large Copacity metering scale labelling for disclosing the liquid measure in described Large Copacity measurement chamber and the delicate metering scale mark for the liquid measure that discloses described delicate metering intracavity along the short transverse of box body, Large Copacity metering scale labelling is corresponding with Large Copacity measurement chamber, and delicate metering scale mark is corresponding with delicate metering chamber, one liquid storing bag, this liquid storing bag is fixed with a liquid storing bag towards the top of the side of described box body and connects mouth, this liquid storing bag connects mouth and described box body and seals and connect, and this liquid storing bag connects mouth and communicates with the liquid storing bag chamber of liquid storing bag and described Large Copacity measurement chamber simultaneously, be provided with the liquid storing bag scale mark of the liquid measure for disclosing liquid storing bag intracavity towards the side of box body and along the short transverse of liquid storing bag at liquid storing bag, this liquid storing bag scale mark corresponds to left side or the right side of the short transverse of described box body, one box body bleeder valve, this box body bleeder valve comprises valve seat, valve sleeve, screw-casing and spool, the diapire in valve seat and described delicate metering chamber is fixed, the upper end of valve sleeve probes in the valve support chamber of valve seat, and communicate with delicate metering chamber, the lower end of valve sleeve is stretched over outside valve seat, and on the outer wall of the lower end of this valve sleeve, be configured with screw-casing coordinate external screw thread, on the inwall of the spiral mantle cavity of screw-casing and be positioned at top be configured with screw-casing coordinate female thread, this screw-casing coordinates female thread to coordinate external screw thread to match with screw-casing, spool is fixed on the bottom of spiral mantle cavity, and it is corresponding with the valve sleeve liquid outlet of the lower end of valve sleeve, one drainage mechanism, this drainage mechanism comprises catheter and transit joint, and one end and the described drainage-fluid introducting interface of catheter connect, and the other end of transit joint and catheter connects, and is provided with sampler on this transit joint, one liquid storing bag bleeder valve, this liquid storing bag bleeder valve connects with the middle part of the bottom of liquid storing bag and communicates with liquid storing bag chamber.
In a specific embodiment of the present invention, described box body is configured with in the position of liquid storing bag mating interface corresponding to described liquid storing bag the box body interface for the liquid in described Large Copacity measurement chamber being introduced described liquid storing bag intracavity communicated with Large Copacity measurement chamber, and this box body interface and liquid-collection bag mating interface seal and connect.
In another specific embodiment of the present invention, be fixed with a liquid dripping plate at described liquid storing bag intracavity, the top of this liquid dripping plate is corresponding with described liquid storing bag mating interface.
In another specific embodiment of the present invention, the shape of cross section of described liquid dripping plate is the S shape of English alphabet.
In another specific embodiment of the present invention, be configured with a hanging bag chamber on the top of described liquid storing bag, this hanging bag chamber is equipped with a hooking device.
Also have in a specific embodiment of the present invention, the outer wall of described transit joint and the matched one end of described catheter is extended with a sampler seat, the sampler seat chamber of this sampler seat communicates with the transit joint chamber of transit joint, described sampler is arranged on sampler seat intracavity, and the outer wall of the other end of transit joint is configured with one group of casing coupling formula flange.
More of the present invention and in a specific embodiment, described sampler comprises a sampling pad and a restriction pad, sampling pad and restriction pad are arranged on described sampler seat intracavity with stacked state each other, and restriction pad is positioned at the outside of sampling pad, offer a sample tap in the middle position of this restriction pad.
In an of the present invention and then specific embodiment, a bleeder valve joint sleeve is extended with in the middle part, bottom of described liquid storing bag, described liquid storing bag bleeder valve comprises a bleeder valve valve body, one bleeder valve spool and a bleeder valve limit seat, on the outer wall of bleeder valve valve body and the side being positioned at outer wall is extended with a set of pipe connector, and opposite side is extended with a tap hole, telescopic joint head and bleeder valve joint sleeve connect, wherein: telescopic joint head and tap hole all communicate with the bleeder valve valve body chamber of bleeder valve valve body, bleeder valve spool is arranged on the bleeder valve valve body intracavity of bleeder valve valve body, this bleeder valve spool offers one from the side of bleeder valve spool a through valve opening to opposite side, when this valve opening corresponds between described telescopic joint head and tap hole, the liquid of described liquid storing bag intracavity is arranged outward, and when staggering in the position of valve opening and telescopic joint head and tap hole, the carrier frequency channel break that the liquid of liquid storing bag intracavity outwards discharges, bleeder valve limits seat and is fixed on described liquid storing bag, when liquid storing bag bleeder valve is in non-enabled state, described tapping interface is inserted in the restriction seat intracavity that bleeder valve limits seat.
Of the present invention again more and in a specific embodiment, described device for hanging bag comprises a hanger plate and a pair hook, the bottom of hanger plate is configured with a connection strap, this connection strap is positioned at described hanging bag intracavity, the top of hanger plate is stretched over outside hanging bag chamber, and a pair hook is formed in the corresponding both sides on the described top of hanger plate respectively.
In an again of the present invention and then specific embodiment, be equipped with lanyard on the described top of described hanger plate.
One of technique effect of technical scheme provided by the invention, due to by box body and liquid storing bag combined and define the structure of protection composite bag, thus the volume of box body can both significantly be reduced, can population size be increased again, save the raw material of manufacture box body and reduce cost and alleviate patient's bearing medical device expense; Two, because delicate metering chamber can be embodied the delicate metering in patient's discharge opeing process, process thus can be made to measure and to measure do not carry out with being mutually exclusive with result; Three, because box body bleeder valve is formed Double-layer sleeve-type structure each other by screw-casing and valve sleeve and had additional valve seat, therefore can significantly improve intensity, can not packaging, transport and storage in impaired; Four, owing to being provided with sampler on the transit joint of drainage mechanism, thus extend function, facilitate medical worker to sample at any time; Five, due to capacity increase, the therefore tapping frequency is reduced, thus alleviates the intensity of accompanying and attending to of entourage.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present invention and beneficial effect, applicant will elaborate below by way of example, but be not all the restriction to the present invention program to the description of embodiment, any conceive according to the present invention done be only pro forma but not substantial equivalent transformation and all should be considered as technical scheme category of the present invention.
Refer to Fig. 1, give a box body 1 preferably using transparent plastic to make, this box body 1 box body intracavity and the short transverse being positioned at the right side in box body chamber is provided with the alleged right side of a box body chamber demarcation strip 11(here with location status shown in current Fig. 1, every directionality concept relating to upper and lower, left and right is all for Fig. 1 location status below), be configured with a lack part on the top of this box body chamber demarcation strip 11, be configured to demarcation strip overfall 111 by this lack part.Shown in figure, due to the setting of box body chamber demarcation strip 11, thus whole box body chamber is made to be divided into two, the region being positioned at the left side of box body chamber demarcation strip 11 is configured to Large Copacity measurement chamber 12, and the region being positioned at the right side of box body chamber demarcation strip 11 is configured to delicate metering chamber 13, delicate metering chamber 13 is communicated with Large Copacity measurement chamber 12 by demarcation strip overfall 111.When having full liquid in delicate metering chamber 13, liquid is just overflowed in Large Copacity measurement chamber 12 by demarcation strip overfall 111.
Be fixed with a lid 14 in the top seal of box body 1, seal (closing) by the open topped position in the box body chamber of lid 14 pairs of box bodys 1.Offer one for endoceliac for box air is introduced extraneous bleeder port 141 at the left end of lid 14, be equipped with an air film 1411 in the position corresponding to this bleeder port 141, this air film 1411 is the diaphragm of gas-permeable, liquid-impermeable; Lid 14 right-hand member and be equipped with a drainage-fluid introducting interface 142 communicated with box body chamber corresponding to the position in aforesaid delicate metering chamber 13, because this drainage-fluid introducting interface 142 is corresponding with delicate metering chamber 13, the urine of liquid as patient therefore coming from the introducing port 1421 of drainage-fluid introducting interface 142 enters in delicate metering chamber 13.
Side (namely illustrating shape) toward the outside under box body 1 using state and short transverse along box body 1 preferably adopts the mode of printing to be provided with the Large Copacity metering scale labelling 15a for disclosing the liquid measure in Large Copacity the measurement chamber 12 and delicate metering scale mark 15b for disclosing the liquid measure in delicate metering chamber 13.Certainly, 15a is corresponding with Large Copacity measurement chamber 12 for Large Copacity metering scale labelling, and delicate metering scale mark 15b is corresponding with delicate metering chamber 13.
Be configured with in the upper and middle position being positioned at the top of this rear wall of the rear wall (for shown position state) of box body 1 one communicate with Large Copacity measurement chamber 12 for the liquid (urine by Large Copacity measurement chamber 12, as follows) introduce below box body interface 16 in the liquid storing bag 2 that will describe, to be connected with liquid storing bag 2 by this box body interface 16 and to communicate with liquid storing bag 2.
As shown in Figure 1, bottom or the title diapire in aforesaid delicate metering chamber 13 are not concordant with the bottom of Large Copacity measurement chamber 12, be formed with 7 font regions between the two, when also wanting detailed box body bleeder valve 3 to be coupled to the bottom in delicate metering chamber 13 below, then played by the right side wall body of Large Copacity measurement chamber 12 and good cover the effect of protecting.
Mention that liquid storing bag 2 is for bag film above, liquid storing bag chamber 22 is configured with by the sealing function of the edge sealing 26 at position, edge, this liquid storing bag 2 towards the side of aforementioned box body 1 top and be fixed with a liquid storing bag and connect mouth 21 corresponding to the position seals of aforementioned box body interface 16, this liquid storing bag connects mouth 21 and connects with box body interface 16, thus liquid storing bag chamber 22 is communicated with aforesaid Large Copacity measurement chamber 12, that is, when in Large Copacity measurement chamber 12 during full liquid, so liquid to connect after mouth 21 by way of liquid storing bag from box body interface 12 and enters in liquid storing bag chamber 22.Liquid storing bag scale mark 23 is provided with in the mode of printing on the right side (i.e. the short transverse on right side) of the short transverse of liquid storing bag 2 towards the side of box body 1 and along liquid storing bag 2.According to common practise, liquid storing bag scale mark 23 can not be blocked by box body 1, and therefore in the present embodiment, liquid storing bag scale mark 23 corresponds to the right side of box body 1.But, if by the position transfer of liquid storing bag scale mark 23 on liquid storing bag 2 to the left side corresponding to box body 1, so should be considered as equivalence change and still belong to technology contents category disclosed by the invention.
In aforesaid liquid storing bag chamber 22, internal fixtion has a liquid dripping plate 221, and the top of this liquid dripping plate 221 is corresponding with aforesaid liquid storing bag mating interface 21, and the liquid introduced by liquid storing bag mating interface 21 trickles from liquid dripping plate 221.
Preferably, aforesaid liquid dripping plate 221 is designed to waveform plate, the concept of so-called waveform plate is that the shape of cross section of liquid dripping plate 221 is designed to S shape, and the material of liquid dripping plate 221 is plastics.
Be configured with a hanging bag chamber 24 on the top of liquid storing bag 2, and connected a hooking device 6 on this hanging bag chamber 24.A bleeder valve joint sleeve 25 communicated with liquid storing bag chamber 22 is extended with in the middle position of the bottom of liquid storing bag 2.
The box body bleeder valve 3 mentioned above comprises valve seat 31, valve sleeve 32, screw-casing 33 and spool 34, material is that the valve seat 31 of plastics preferably adopts the mode of thermofussion welding and the diapire in aforementioned delicate metering chamber 13 to fix, the upper end of valve sleeve 32 is inserted in the valve support chamber of valve seat 32, and communicate with delicate metering chamber 13, the lower end of valve sleeve 32 is stretched over outside the valve support chamber of valve seat 31, and on the outer wall of the lower end of valve sleeve 32, be configured with screw-casing coordinate external screw thread 321, on the inwall of the spiral mantle cavity 331 of screw-casing 33 and be positioned at top be configured with screw-casing coordinate female thread 3311, this screw-casing coordinates female thread 331 to coordinate external screw thread 321 to match with screw-casing.Spool 34 is fixed on valve core case 341, and valve core case 341 and the chamber wall of the bottom of spiral mantle cavity 3311 fix (being integrally constituted each other), and spool 34 is corresponding with the valve sleeve liquid outlet 322 of the lower end being formed in valve sleeve 32.
When clockwise direction turn screw-casing 33, screw-casing 33 is up, make spool 34 be insinuated into valve sleeve liquid outlet 322, thus stop the liquid in delicate metering chamber 13 to cause the screw-casing liquid outlet 332 of screw-casing 33 from the valve sleeve liquid outlet 322 of valve sleeve 32, otherwise with example.
From the above-mentioned description to box body bleeder valve 3, this box body bleeder valve 3 is in aforesaid 7 font regions, is namely covered by the right side wall of Large Copacity measurement chamber 12 and protects.
Owing to box body bleeder valve 3 being arranged on the diapire in delicate metering chamber 13, therefore, the metering of desirable process can be embodied and process metering is comparatively accurate according to the needs of nursing situation, because can add up the variable in delicate metering chamber 13 in a certain amount of time, when the full liquid in delicate metering chamber 13, release urine through box body bleeder valve 3.
Please continue to refer to Fig. 1, give a drainage mechanism 4, this drainage mechanism 4 comprises catheter 41 and transit joint 42, one end of catheter 41 and the upper end of shown position state and aforementioned drain introducting interface 142 connect, transit joint 42 connects with the other end of catheter 41 and the lower end of shown position state, and on the outer wall of one end of this transit joint 42, be extended with a sampler seat 422, the sampler seat chamber 4221 of this sampler seat 422 communicates with the transit joint chamber of transit joint 42, and in this sampler seat chamber 4221, be provided with one for the sampler 421 for medical worker's sampling.The outer wall of the other end of transit joint 42 is configured with one group of casing coupling formula flange 423 with space state, in using state, this transit joint 42 is connected as intravesical pipeline with being implanted in patient body by one group of casing coupling formula flange 423, and in not enabled state, then can on casing coupling formula flange 423 a sheathed sheath 4231.
Preferably, the pipeline of aforesaid catheter 41 arranges a card tube sheet 411, by the change in location of the Pear-Shaped groove 4111 on this card tube sheet 411, the on/off of catheter 41 is controlled.
Above mentioned sampler 421 comprises sampling pad 4211 and a restriction pad 4212, sampling pad 4211 and restriction pad 4212 are arranged in aforesaid sampler seat chamber 4221 with closed state each other, and restriction pad 4212 is positioned at the outside of sampling pad 4211, offer a sample tap 42121 in the middle position of restriction pad 4212.
The function of aforesaid sampler and principle can see Chinese invention patent application publication No. CN102908170A(needleless sampling joints).When sampling, so, as long as syringe is aimed at sample tap 42121 and pass sampling pad 4211 by medical worker, thus the liquid of the transit joint intracavity flowing through transit joint 42 can be extracted, for chemical examination.Sampling pad 4211 has self-closing function.
Please continue to refer to Fig. 1, give a liquid storing bag bleeder valve 5, this liquid storing bag bleeder valve 5 preferably but not the structure be definitely limited to is as follows: comprise bleeder valve valve body 51, bleeder valve spool 52 and a bleeder valve and limit seat 53, on the outer wall of bleeder valve valve body 51 and the side being positioned at outer wall is extended with a set of pipe connector 511, and opposite side is extended with a tap hole 512, connect with aforesaid bleeder valve joint sleeve 25, and communicate with the tube chamber of bleeder valve joint sleeve 25 for telescopic joint 511.Certainly, telescopic joint 511 and tap hole 512 all communicate with the bleeder valve valve body chamber of bleeder valve valve body 51.Bleeder valve spool 52 is arranged on the bleeder valve valve body intracavity of bleeder valve valve body 51, this bleeder valve spool 52 offers one from the side of bleeder valve spool 52 a through valve opening 521 to opposite side.Under manual operation, when bleeder valve spool 52 is pushed to bleeder valve valve body intracavity, and make valve opening 521 correspond to aforementioned telescopic joint 511 and tap hole 512, the liquid so in liquid storing bag chamber 22 is drawn by tap hole 512 successively after bleeder valve joint sleeve 25, telescopic joint 511 and valve opening 521 simultaneously.Otherwise when being pulled out outside the chamber of bleeder valve valve body 51 by bleeder valve spool 52, and when making valve opening 521 stagger with the position of telescopic joint 511 and tap hole 512, the fluid passage so in liquid storing bag chamber 22 is blocked (obstruct).Bleeder valve limit seat 53 be fixed on liquid storing bag 2 in thermofussion welding mode, when aforementioned liquid storing bag bleeder valve 5 be in holding state be namely in non-tapping state time, so aforesaid tapping interface 512 is insinuated into bleeder valve limit seat 53 restriction seat chamber 531 in.The setting that bleeder valve limits seat 53 can be protected bleeder valve valve body 51 and make overall structure have succinct sight effect.
Above mentioned device for hanging bag 6 comprises a hanger plate 61 and a pair hook 62, the bottom of hanger plate 61 is configured with a connection strap 611, this connection strap 611 is positioned at aforesaid hanging bag chamber 24, the top of hanger plate 61 is stretched over outside hanging bag chamber 24, one of them hook 62 in a pair hook 62 is formed in the side on the top of hanger plate 61, and another hook 62 in a pair hook 62 is formed in the opposite side on the top of hanger plate 61.That is a pair hook 62 is distributed in the both sides on the top of hanger plate 61 respectively with symmetry status.
Preferably, place a lanyard 612 by means of the cord hole 613 be opened on hanger plate 61, select as required with hook 62 and/or lanyard 612 for user.
In sum, technical scheme provided by the invention compensate for the shortcoming in prior art all sidedly, successfully completes invention task, has cashed the technique effect described in the superincumbent technique effect hurdle of applicant.
Claims (10)
1.
a kind of primary-secondary type medical semi-automatic drainage metering device, it is characterized in that comprising a box body (1), this box body (1) box body intracavity and the right side being positioned at box body chamber is provided with box body chamber demarcation strip (11), the top in this box body chamber demarcation strip (11) is configured with a demarcation strip overfall (111), wherein: the region being positioned at the left side in box body chamber demarcation strip (11) is configured to Large Copacity measurement chamber (12), and the region being positioned at the right side in box body chamber demarcation strip (11) is configured to delicate metering chamber (13), this delicate metering chamber (13) is communicated with Large Copacity measurement chamber (12) by described demarcation strip overfall (111), one is fixed with for the lid (14) closed to described box body chamber in the top seal of box body (1), a bleeder port (141) is offered at the left end of this lid (14), and in this bleeder port (141), be provided with the air film (1411) of a gas-permeable, liquid-impermeable, lid (14) right-hand member and correspond to the position of described delicate metering chamber (13) be equipped one communicate with described box body chamber for drainage-fluid being introduced delicate metering chamber (the drainage-fluid introducting interface (142) in 13, side toward the outside under box body (1) using state and short transverse along box body (1) is provided with the Large Copacity metering scale labelling (15a) for disclosing the liquid measure in described Large Copacity measurement chamber (12) and the delicate metering scale mark (15b) for disclosing the liquid measure in described delicate metering chamber (13), Large Copacity metering scale labelling (15a) is corresponding with Large Copacity measurement chamber (12), and delicate metering scale mark (15b) is corresponding with delicate metering chamber (13), one liquid storing bag (2), this liquid storing bag (2) is fixed with a liquid storing bag towards the top of the side of described box body (1) and connects mouth (21), this liquid storing bag connects mouth (21) and described box body (1) and seals and connect, and this liquid storing bag connects mouth (21) and communicates with the liquid storing bag chamber (22) of liquid storing bag (2) and described Large Copacity measurement chamber (12) simultaneously, the liquid storing bag scale mark (23) for disclosing the liquid measure in liquid storing bag chamber (22) is provided with towards the side of box body (1) and along the short transverse of liquid storing bag (2) at liquid storing bag (2), this liquid storing bag scale mark (23) is corresponding to the left side of the short transverse of described box body (1) or right side, one box body bleeder valve (3), this box body bleeder valve (3) comprises valve seat (31), valve sleeve (32), screw-casing (33) and spool (34), valve seat (31) is fixed with the diapire of described delicate metering chamber (13), the upper end of valve sleeve (32) probes in the valve support chamber of valve seat (32), and communicate with delicate metering chamber (13), the lower end of valve sleeve (32) is stretched over valve seat (31) outward, and on the outer wall of the lower end of this valve sleeve (32), be configured with screw-casing coordinate external screw thread (321), on the inwall of the spiral mantle cavity (331) of screw-casing (33) and be positioned at top be configured with screw-casing coordinate female thread (3311), this screw-casing coordinates female thread (3311) to coordinate external screw thread (321) to match with screw-casing, spool (34) is fixed on the bottom of spiral mantle cavity (331), and it is corresponding with the valve sleeve liquid outlet (322) of the lower end of valve sleeve (32), one drainage mechanism (4), this drainage mechanism (4) comprises catheter (41) and transit joint (42), one end and the described drainage-fluid introducting interface (142) of catheter (41) connect, transit joint (42) connects with the other end of catheter (41), and is provided with sampler (421) on this transit joint (42), one liquid storing bag bleeder valve (5), this liquid storing bag bleeder valve (5) connects with the middle part of the bottom of liquid storing bag (2) and communicates with liquid storing bag chamber (22).
2.
primary-secondary type medical semi-automatic drainage metering device according to claim 1, it is characterized in that described box body (1) upper and be configured with in the position of the liquid storing bag mating interface (21) corresponding to described liquid storing bag (2) communicate with Large Copacity measurement chamber (12) for the liquid in described Large Copacity measurement chamber (12) being introduced the box body interface (16) in described liquid storing bag chamber (22), this box body interface (16) and liquid-collection bag mating interface (21) seal and connect.
3.
primary-secondary type medical semi-automatic drainage metering device according to claim 1 and 2, it is characterized in that there is a liquid dripping plate (221) at described liquid storing bag chamber (22) internal fixtion, the top of this liquid dripping plate (221) is corresponding with described liquid storing bag mating interface (21).
4.
primary-secondary type medical semi-automatic drainage metering device according to claim 3, is characterized in that the shape of cross section of described liquid dripping plate (221) is the S shape of English alphabet.
5.
primary-secondary type medical semi-automatic drainage metering device according to claim 1 and 2, it is characterized in that being configured with a hanging bag chamber (24) on the top of described liquid storing bag (2), this hanging bag chamber (24) is equipped with a hooking device (6).
6.
primary-secondary type medical semi-automatic drainage metering device according to claim 1, it is characterized in that being extended with a sampler seat (422) on the outer wall of the matched one end of described transit joint (42) and described catheter (41), the sampler seat chamber (4221) of this sampler seat (422) communicates with the transit joint chamber of transit joint (42), described sampler (421) is arranged in sampler seat chamber (4221), the outer wall of the other end of transit joint (42) is configured with one group of casing coupling formula flange (423).
7.
primary-secondary type medical semi-automatic drainage metering device according to claim 6, it is characterized in that described sampler (421) comprises a sampling pad (4211) and a restriction pad (4212), sampling pad (4211) and restriction pad (4212) are arranged in described sampler seat chamber (4221) with stacked state each other, and restriction pad (4212) is positioned at the outside of sampling pad (4211), offer a sample tap (42121) in the middle position of this restriction pad (4212).
8.
primary-secondary type medical semi-automatic drainage metering device according to claim 1, it is characterized in that being extended with a bleeder valve joint sleeve (25) in the middle part, bottom of described liquid storing bag (2), described liquid storing bag bleeder valve (5) comprises a bleeder valve valve body (51), one bleeder valve spool (52) and a bleeder valve limit seat (53), on the outer wall of bleeder valve valve body (51) and the side being positioned at outer wall is extended with a set of pipe connector (511), and opposite side is extended with a tap hole (512), telescopic joint head (511) and bleeder valve joint sleeve (25) connect, wherein: telescopic joint head (511) and tap hole (512) all communicate with the bleeder valve valve body chamber of bleeder valve valve body (51), bleeder valve spool (52) is arranged on the bleeder valve valve body intracavity of bleeder valve valve body (51), this bleeder valve spool (52) offers one from the side of bleeder valve spool (52) a through valve opening (521) to opposite side, when this valve opening (521) corresponding between described telescopic joint head (511) and tap hole (512) time, liquid in described liquid storing bag chamber (22) is arranged outward, and when staggering in the position of valve opening (521) and telescopic joint head (511) and tap hole (512), the carrier frequency channel break that liquid in liquid storing bag chamber (22) outwards discharges, bleeder valve limits seat (53) and is fixed on described liquid storing bag (2), when liquid storing bag bleeder valve (5) is in non-enabled state, described tapping interface (512) is inserted in bleeder valve and limits in the restriction seat chamber (531) of seat (53).
9.
primary-secondary type medical semi-automatic drainage metering device according to claim 5, it is characterized in that described device for hanging bag (6) comprises a hanger plate (61) and a pair hook (62), the bottom of hanger plate (61) is configured with a connection strap (611), this connection strap (611) is positioned at described hanging bag chamber (24), the top of hanger plate (61) is stretched over hanging bag chamber (24) outward, and a pair hook (62) is formed in the corresponding both sides on the described top of hanger plate (61) respectively.
10.
primary-secondary type medical semi-automatic drainage metering device according to claim 9, is characterized in that being equipped with lanyard (612) on the described top of described hanger plate (61).
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| CN201310133462.6A CN103203044B (en) | 2013-04-17 | 2013-04-17 | Primary-secondary type medical semiautomatic drainage metering device |
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| CN201310133462.6A CN103203044B (en) | 2013-04-17 | 2013-04-17 | Primary-secondary type medical semiautomatic drainage metering device |
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| CN103203044A CN103203044A (en) | 2013-07-17 |
| CN103203044B true CN103203044B (en) | 2015-02-11 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405814A (en) * | 2013-08-21 | 2013-11-27 | 苏州市亚新医疗用品有限公司 | Drainage bag |
| CN105327408A (en) * | 2015-07-31 | 2016-02-17 | 常熟市精亮微医疗器械科技有限公司 | Disposable liquid collection bag |
| CN108671282A (en) * | 2018-06-05 | 2018-10-19 | 江苏康诺医疗器械有限公司 | A kind of drainage bag |
| CN108671281A (en) * | 2018-06-05 | 2018-10-19 | 江苏康诺医疗器械有限公司 | Gaiter drainage bag |
| CN109157683A (en) * | 2018-08-15 | 2019-01-08 | 彭浩 | A kind of drainage device for neurosurgery operations |
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| US3847152A (en) * | 1973-08-06 | 1974-11-12 | Sherwood Medical Ind Inc | Modular thoracic drainage device |
| US5119675A (en) * | 1990-08-13 | 1992-06-09 | The Kendall Company | Liquid drainage system |
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| CN103203044A (en) | 2013-07-17 |
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Effective date of registration: 20180717 Address after: 215532 Furong Village, Changshou City, Suzhou, Jiangsu Patentee after: CHANGSHU LEIHAO MEDICAL DEVICES CO., LTD. Address before: 215532 Jiangsu Suzhou Changshou City Gu Li Town Economic Development Zone 204 National Road Hu Yi section Patentee before: Changshu Kangbao Medical Appliance Factory |