CN103203045B - Patient body fluid collecting and metering device - Google Patents
Patient body fluid collecting and metering device Download PDFInfo
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- CN103203045B CN103203045B CN201310133506.5A CN201310133506A CN103203045B CN 103203045 B CN103203045 B CN 103203045B CN 201310133506 A CN201310133506 A CN 201310133506A CN 103203045 B CN103203045 B CN 103203045B
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Abstract
The invention discloses a patient body fluid collecting and metering device, and belongs to the technical field of medical equipment. The patient body fluid collecting and metering device comprises a liquid collecting bag body, a drainage mechanism matched with the liquid collecting bag body and a liquid discharging mechanism matched with the liquid collecting bag body. The patient body fluid collecting and metering device is characterized in that a patient body fluid drainage inlet is reserved on the upper portion of one side of the drainage mechanism, a patient body fluid drainage outlet is reserved on the lower portion of the side of the drainage mechanism, and the drainage mechanism comprises a liquid drainage cup seat, a liquid drainage cup, a liquid drainage pipe and a transition joint; and the liquid discharging mechanism comprises a liquid discharging pipe seat, a liquid discharging pipe, a liquid discharging valve and a liquid discharging valve limit seat. The patient body fluid collecting and metering device has the advantages that medical staff can be facilitated to grasp body liquid discharging amount of a patient in unit time accurately, and doctors can be facilitated to give a prescription to the patient or adjust therapeutic schedules; the patient body fluid collecting and metering device is convenient to manufacture, seal effect is improved, and leakage can be avoided; surrounding environment can be free of influence and affection; and the medical staff can be facilitated to sample for laboratory analysis.
Description
Technical field
The invention belongs to technical field of medical equipment, be specifically related to a kind of patient body fluid and collect metering device.
Background technology
Aforesaid patient body fluid is as urine and splanchnocoel drainage-fluid, etc., to collect the urine collecting device material of Urine in Patients, can be seen in a large number in disclosed Chinese patent literature, slightly with exemplify as CN1282451C(medical semi-automatic urine metering storing apparatus), ZL02123886.3(medical semi-automatic urine metering storing apparatus), ZL91225245.6(single use metering plastics urinal), the disposable delicate metering double-cavity urine drainage device of ZL94242826.9(), ZL97211613.3(metering urine bottle), ZL99209573.5(Urinary measuring bottle), the urinal of ZL01225226.3(accurate measurement) and ZL01268645.X(urine meter), etc..To collect the equipment of the drainage-fluid of splanchnocoel postoperative patient, as CN2588988Y(Y type drainage bag), CN2403425(functional drain bag) and CN202113476U(drainage bag), etc.
Above-mentioned urine drainage bag and drainage bag, thus can be general in many situations owing to having similarity in operation principle and structure.Wherein: economize on resources and reduce use cost to alleviate the financial burden of patient to embody, mostly count humor collecting metering device to occur with the form of plastic sheeting, specifically, bag adopts plastic sheeting to make, and arrange drainage line in the upper end of bag, and arrange bleeder valve in the bottom of bag.In addition, in order to grasp the amount of the body fluid in bag, usually scale mark is set in the one or both sides of bag.
Be not limited to the following drawback of patient body fluid gathering-device ubiquity exemplified above: one is because bleeder valve can not with metering device as dosing pump connects, thus the accurate assurance of medical worker to patient body liquid measure is affected, final impact is to the medication therapeutic effect of patient, because there is cause effect relation to patient medication and patient's discharge opeing degree and lifting rate in doctor, although be provided with graduation mark on bag, graduation mark is relied on to observe often mismatch larger; Two is the parts owing to bag lacking to bleeder valve tube bank, thus tapping valve usually droops and is stretched over bag along outward, so such as packing, transport and easily undermine tapping valve in the link such as storage, and also produce interference effect to surrounding objects in Clinical practice process; Three is owing to usually drainage line and bleeder valve being combined as a whole in bag manufacturing process, therefore not only making trouble, and exists and cause the anxiety of leakage because being sealed and matched bad; Four is that thus extracting bodily fluid sample comparatively bothers owing to not having for medical worker to the parts of patient body fluid randomization for chemical examination.
For the shortcoming that above-mentioned prior art exists, the applicant has done useful design, and technical scheme described below produces under this background.
Summary of the invention
Task of the present invention is to provide a kind of and contributes to bleeder valve and dosing pump close friend are connected and use and help medical worker accurately to grasp the body fluid discharge capacity of patient within the unit interval, be conducive to restraining bleeder valve and use avoid damage and avoid in a state of use to surrounding objects produce interference effect, be of value to convenient manufacture and ensure drainage line and the effect and use and prevent from seepage and have being convenient to medical worker and carrying out randomization and use the patient body fluid collection metering device promoted medical worker and understands patient body liquid measure situation of being sealed and matched between bleeder valve and bag.
Task of the present invention has been come like this, and a kind of patient body fluid collects metering device, comprises the liquid-collection bag bag that has bag chamber, one for being incorporated into the endoceliac drainage mechanism of bag of described liquid-collection bag bag by patient body fluid, this drainage mechanism matches with liquid-collection bag bag, and communicates with bag chamber, one for the tapping mechanism by endoceliac for bag liquid extraction, this tapping mechanism matches with liquid-collection bag bag, and communicate with bag chamber equally, be characterised in that: offer a patient body fluid intake on the top of the side of described liquid-collection bag bag, this patient body fluid intake communicates with described bag chamber, and a patient body fluid outlet is offered in the bottom of the described side of liquid-collection bag bag, this patient body fluid outlet communicates with bag chamber, wherein, patient body fluid intake and patient body fluid outlet form the position relationship at diagonal angle each other, described drainage mechanism comprises drain cup cup, drain cup, catheter and transit joint, position and liquid-collection bag bag that drain cup cup is corresponding to described patient body fluid intake are fixed, the cup chamber of this drain cup cup communicates with patient body fluid intake, the upper end sealing of drain cup is equipped with a bowl cover, a ventilated membrane has been inserted between this bowl cover and drain cup, and a catheter joint is configured with in the middle position of bowl cover, and offer one group of chamber of losing heart in the surrounding of bowl cover with space state, the upper end of described catheter joint leans out bowl cover, and the lower end of catheter joint is insinuated into the drain cup intracavity of drain cup, be extended with one in the lower end of drain cup and seal with drain cup cup the cup connector connected, this cup connector probes into the cup intracavity of described drain cup, and communicate with cup chamber, at described drain cup intracavity and the middle part being positioned at the short transverse in drain cup chamber is provided with a check valve sheet, one end of catheter and the described upper end of described catheter joint connect, and the drain tube chamber of this catheter communicates with the catheter joint chamber of catheter joint, and catheter joint chamber communicates with drain cup chamber, the other end of transit joint and catheter connects, and on this transit joint, be provided with a sampler, described tapping mechanism comprises tapping base, liquid discharging tube, bleeder valve and bleeder valve limit seat, position and liquid-collection bag bag that tapping base is corresponding to described patient body fluid outlet are fixed, and the tapping base chamber of this tapping base communicates with patient body fluid outlet, one end and the tapping base of liquid discharging tube connect, and communicate with tapping base chamber, bleeder valve comprises valve body and spool, a liquid discharging tube connector is extended with in the side of the outer wall of valve body, and opposite side is extended with a dosing pump connector, the other end and the liquid discharging tube connector of described liquid discharging tube connect, dosing pump connector connects with dosing pump in a state of use, spool is arranged on the valve body intracavity of valve body, this spool offers a taphole, this taphole is through to opposite side from the side of spool, and connect head cavity with the tapping tube chamber of described liquid discharging tube and the dosing pump of dosing pump connector to communicate simultaneously, bleeder valve limits the described side that seat is fixed on described liquid-collection bag bag, described dosing pump connector is placed in the restriction seat intracavity that this bleeder valve limits seat under non-working condition.
In a specific embodiment of the present invention, be configured with a shadoof chamber in the position of the top edge of described liquid-collection bag bag, be provided with a shadoof at this shadoof intracavity.
In another specific embodiment of the present invention, be configured with a handle chamber on the top of described liquid-collection bag bag at the position placed in the middle of length direction corresponding to described shadoof.
In another specific embodiment of the present invention, offer a catheter resigning hole in the side of the top edge of described liquid-collection bag bag and corresponding to the position of described drainage mechanism, described catheter is through this catheter resigning hole.
In another specific embodiment of the present invention, the described side of described liquid-collection bag bag is provided with gage mark.
Also have in a specific embodiment of the present invention, described ventilated membrane is the diaphragm of gas-permeable, liquid-impermeable.
More of the present invention and in a specific embodiment, the outer wall of one end of described transit joint is extended with a sampler seat, described sampler is arranged on the sampler seat intracavity of this sampler seat, this sampler seat chamber communicates with the transit joint chamber of transit joint, and transit joint chamber communicates with the drain tube chamber of described catheter.
In an of the present invention and then specific embodiment, described sampler comprises a sampling pad and a restriction pad, this sampling pad and restriction pad are embedded at described sampler seat intracavity with closed state each other, and restriction pad is positioned at the outside of sampling pad, offer a sampling resigning hole in the middle position of this restriction pad.
More, in a specific embodiment, the outer wall of the other end of described transit joint is configured with one group of casing coupling formula flange be spaced again of the present invention.
In an again of the present invention and then specific embodiment, described casing coupling formula flange is equipped with a sheath.
One of technique effect of technical scheme provided by the invention, owing to can be connected by the dosing pump connector of valve body of bleeder valve and dosing pump being formed in tapping mechanism, thus contribute to medical worker and accurately grasp the body fluid discharge capacity of patient within the unit interval, be conducive to doctor to patient's administration or adjustment therapeutic scheme; Two, because patient body fluid is introduced, the position of outlet is combined with liquid-collection bag bag corresponding respectively to after drainage mechanism and tapping mechanism can being made separately, thus conveniently can manufacture, and ensure sealing effectiveness, avoid seepage; Three, owing to dosing pump joint can be limited seat control on liquid-collection bag bag by bleeder valve when tapping mechanism toothed oak under non-tapping state, thus can not produce interference effect to surrounding; Four, owing to being provided with sampler on the transit joint of drainage mechanism, medical worker thus can be facilitated to sample for assay.
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 the liquid-collection bag bag 1 that has bag chamber 11, for current location status (with the concept of descend to the mortal world directionality such as relating to upper and lower, left and right or title directivity all for location status shown in Fig. 1) as shown in Figure 1, but also can be other shape as circle, and this patient body fluid intake 12 communicates with bag chamber 11.Offer in the lower left of liquid-collection bag bag 1 shape as patient body fluid intake 12 is described and the patient body fluid outlet 13 communicated with bag chamber 11 equally.Shown in figure, patient body fluid intake 12 and patient body fluid outlet 13 are formed each other to angular dependence.
A shadoof chamber 14 is configured with in the position of the upper edge of aforesaid liquid-collection bag bag 1 and the top edge of length direction, this shadoof chamber 14 is essentially the separate space between the double-layer films forming liquid-collection bag bag 1, insert in this shadoof chamber 14 one be made of plastics and the shadoof 141 that shape of cross section is rounded.And a handle chamber 15 is also configured with on the top of liquid-collection bag bag 1, this handle chamber 15 corresponds to the below of the middle position of the length direction of shadoof 141, again, a catheter resigning hole 16 is offered in the position of right-hand member corresponding to shadoof 141 at the top edge position of liquid-collection bag bag 1, and, the outer wall of the side of liquid-collection bag bag 1 is preferably provided with scale mark 17 in the mode of printing.
Give a drainage mechanism 2, this drainage mechanism 2 comprises drain cup cup 21, drain cup 22, catheter 23 and transit joint 24, material is that the position that drain cup cup 21 is corresponding to aforementioned patient body fluid intake 12 of plastics is fixed with the mode of heat fusing pressure welding and liquid-collection bag bag 1, and the cup chamber 211 of this drain cup cup 21 communicates with patient body fluid intake 12.The material of drain cup 22 is identical with drain cup cup 21, and the upper end of this drain cup 22 is equipped with a bowl cover 221, between the bowl cover chamber and drain cup 22 of this bowl cover 221, inserted a ventilated membrane 2211, and this ventilated membrane 2211 is ventilative and liquid-tight diaphragm.A catheter joint 2212 is configured with in the middle position of bowl cover 221, the upper end of this catheter joint 2212 leans out bowl cover 221, and lower end probes into or claim to be stretched in the drain cup chamber 222 of drain cup 22, and the catheter joint chamber 22121 of catheter joint 2212 communicates with drain cup chamber 222.Namely one group of chamber 2213 of losing heart is offered around the circumferencial direction of catheter connector 2212 in the surrounding of bowl cover 221.Be extended with one in the lower end of drain cup 22 and seal with drain cup cup 21 the cup connector 223 connected, this cup connector 223 is insinuated in aforementioned cup chamber 211, and communicates with cup chamber 211.In aforesaid drain cup chamber 222 and the middle part being positioned at the short transverse in drain cup chamber 222 is substantially provided with a check valve sheet 2221, from diagram, due to the setting of this check valve sheet 2221, thus the below of check valve sheet 2221 is introduced in the below making liquid can only introduce drain cup chamber 222 by catheter joint 2212 namely, and the liquid entered can not be made to flow out through catheter joint 2212, that is, the patient body fluid entered in bag chamber 11 there will not be refluence phenomenon.One end of catheter 23 and the upper end of described catheter joint 2212 connect, and the drain tube chamber 231 of this catheter 23 communicates with catheter joint chamber 22121.Transit joint 24 connects with the other end of catheter 23, and is provided with sampler 241 on this transit joint 24.Shown in figure, aforesaid catheter 23 is through aforesaid catheter resigning hole 16.
Please continue to refer to Fig. 1, the outer wall of one end of aforesaid transit joint 24 and the upper end of shown position state is extended with a sampler seat 242, the sampler seat chamber 2421 of this sampler seat 242 communicates with the transit joint chamber 243 of transit joint 24, and transit joint chamber 243 communicates with aforesaid drain tube chamber 231, sampler 241 is arranged in sampler seat chamber 2421.The outer wall of the other end of transit joint 24 and the lower end of shown position state is configured with one group of casing coupling formula flange 244 be spaced.For avoiding casing coupling formula flange 244 to be polluted, therefore on casing coupling formula flange 244, being equipped with a sheath 2441, during use, sheath 2441 being pulled away in casing coupling formula flange 244, otherwise being then placed on casing coupling formula flange 244.
According to general knowledge, transit joint 24 is for being connected with the drainage tube be placed in patient body, that is in a state of use by casing coupling formula flange 244 and drainage tube grafting.
Aforesaid sampler 241 comprises sampling pad 2411 and a restriction pad 2412, this sampling pad 2411 and restriction pad 2412 are placed in state stacked on top of each other or claim to be embedded in aforesaid sampler seat chamber 2421, and, restriction pad 2412 is positioned at the outside of sampling pad 2411, a sampling resigning hole 24121 is offered in the middle position of this restriction pad 2412, sampling pad 2411 is thrust in the position that syringe is corresponding to sampling resigning hole 24121 for sampling, and be insinuated into transition connector chamber 243 after through sampling pad 2411 to sample, namely patient body fluid is extracted.The operation principle of sampler 2411 can see Chinese invention patent application publication No. CN102907170A(needleless sampling joint).
Please still see Fig. 1, give a tapping mechanism 3, this tapping mechanism 3 comprises tapping base 31, liquid discharging tube 32, bleeder valve 33 and bleeder valve and limits seat 34, material is that the position that tapping base 31 is corresponding to aforesaid patient body fluid outlet 13 of plastics is preferably fixing with mode and the liquid-collection bag bag 1 of heat fusing welding, and the tapping base chamber 311 of this tapping base 31 communicates with patient body fluid outlet 13.Liquid discharging tube 32 preferably uses rubber, silica gel tube or PVC hose (aforesaid catheter 23 is with example), and one end of this liquid discharging tube 32 and illustrated left end and tapping base 31 connect, and communicate with tapping base chamber 311.Bleeder valve 33 comprises valve body 331 and a spool 332, a liquid discharging tube connector 3311 is extended with in the side (diagram left side) of the outer wall of valve body 331, and opposite side (namely illustrating right side) is extended with a dosing pump connector 3312, the other end (namely illustrating right-hand member) and the liquid discharging tube connector 3311 of aforementioned liquid discharging tube 32 connect, and dosing pump connector 3312 in a state of use namely when tapping and dosing pump connect, spool 332 is arranged on the valve body intracavity of valve body 331, this core 332 offers a taphole 3321(and also can claim liquid-through hole), this taphole 3321 is through to opposite side from the side of spool 332, and connect head cavity with the tapping tube chamber of liquid discharging tube 32 and the dosing pump of dosing pump connector 3312 to communicate simultaneously.Bleeder valve limits seat 34 preferably fixes liquid-collection bag bag 1 aforementioned side in heat fusing pressure welding mode, and aforesaid dosing pump connector 3312 is in tapping mechanism 3 and is placed in bleeder valve under non-working condition and limits in the restriction seat chamber 341 of seat 34.
When spool 332 is upwards lifted, because namely the position of the taphole 3321 on spool 332 staggers with the position in the chamber of liquid discharging tube connector 3311 and the chamber of dosing pump connector 3312 with the tapping tube chamber of liquid discharging tube 32 simultaneously, therefore, whole tapping mechanism 3 is in the state of inoperative and non-tapping, and vice versa.
When using of the present invention, remove sheath 2441, casing coupling formula flange 244 one end with drainage tube (not shown) is connected, and the other end of drainage tube is implanted in patient body (if urethral catheterization, so the other end of drainage tube is placed in patient's intravesical, if to the drain of splanchnocoel postoperative patient, so the other end of drainage tube is implanted in patient chest intraperitoneal), the body fluid come from patient body enters in bag chamber 11 through transit joint 24, catheter 23, catheter joint 2212, drain cup 22, drain cup 21 and patient body fluid intake 12 successively.When tapping will be implemented, so dosing pump connector 3312 is put on display from restriction seat chamber 341, and dosing pump connector 3312 is connected with dosing pump by pipeline, then bottom spool 332 is pressed, make taphole 3321 and the tapping tube chamber of liquid discharging tube 32 and the chamber conducting of dosing pump connector 3312, patient body fluid in bag chamber 11 enters dosing pump metering, is returned in restriction seat chamber 341 by dosing pump connector 3312 after tapping by aforementioned inverse operation process.When wanting randomization, so extract by sampler 241 by syringe.
Structure of the present invention can not be reused for different patients, to embody safety and sanitation.In a word, technical scheme provided by the invention overcomes the deficiency in prior art objectively, completes invention task, has cashed the technique effect described in the superincumbent technique effect hurdle of applicant.
Claims (10)
1.
a kind of patient body fluid collects metering device, comprises the liquid-collection bag bag (1) that has bag chamber (11), one for being incorporated into the drainage mechanism (2) in the bag chamber (11) of described liquid-collection bag bag (1) by patient body fluid, this drainage mechanism (2) matches with liquid-collection bag bag (1), and communicates with bag chamber (11), one for the tapping mechanism (3) by the liquid extraction in bag chamber (11), this tapping mechanism (3) matches with liquid-collection bag bag (1), and communicate with bag chamber (11) equally, it is characterized in that: offer a patient body fluid intake (12) on the top of the side of described liquid-collection bag bag (1), this patient body fluid intake (12) communicates with described bag chamber (11), and a patient body fluid outlet (13) is offered in the bottom of the described side of liquid-collection bag bag (1), this patient body fluid outlet (13) communicates with bag chamber (11), wherein, patient body fluid intake (12) and patient body fluid outlet (13) form the position relationship at diagonal angle each other, described drainage mechanism (2) comprises drain cup cup (21), drain cup (22), catheter (23) and transit joint (24), position and liquid-collection bag bag 1 that drain cup cup (21) is corresponding to described patient body fluid intake (12) are fixed, the cup chamber (211) of this drain cup cup (21) communicates with patient body fluid intake (12), the upper end sealing of drain cup (22) is equipped with a bowl cover (221), a ventilated membrane (2211) has been inserted between this bowl cover (221) and drain cup (22), and a catheter joint (2212) is configured with in the middle position of bowl cover (221), and offer one group of chamber of losing heart (2213) in the surrounding of bowl cover (221) with space state, the upper end of described catheter joint (2212) leans out bowl cover (221), and the lower end of catheter joint (2212) is insinuated in the drain cup chamber (222) of drain cup (22), be extended with one in the lower end of drain cup (22) and seal with drain cup cup (21) the cup connector (223) connected, this cup connector (223) probes in the cup chamber (211) of described drain cup (21), and communicate with cup chamber (211), in described drain cup chamber (222) and the middle part being positioned at the short transverse in drain cup chamber (222) is provided with a check valve sheet (2221), one end of catheter (23) and the described upper end of described catheter joint (2212) connect, and the drain tube chamber (231) of this catheter (23) communicates with the catheter joint chamber (22121) of catheter joint (2212), and catheter joint chamber (22121) communicates with drain cup chamber (222), transit joint (24) connects with the other end of catheter (23), and on this transit joint (24), be provided with a sampler (241), described tapping mechanism (3) comprises tapping base (31), liquid discharging tube (32), bleeder valve (33) and bleeder valve limit seat (34), position and liquid-collection bag bag (1) that tapping base (31) is corresponding to described patient body fluid outlet (13) are fixed, and the tapping base chamber (311) of this tapping base (31) communicates with patient body fluid outlet (13), one end and the tapping base (31) of liquid discharging tube (32) connect, and communicate with tapping base chamber (311), bleeder valve (33) comprises valve body (331) and spool (332), a liquid discharging tube connector (3311) is extended with in the side of the outer wall of valve body (331), and opposite side is extended with a dosing pump connector (3312), the other end and the liquid discharging tube connector (3311) of described liquid discharging tube (32) connect, dosing pump connector (3312) connects with dosing pump in a state of use, spool (332) is arranged on the valve body intracavity of valve body (331), this spool (332) offers a taphole (3321), this taphole (3321) is through to opposite side from the side of spool (332), and connect head cavity with the tapping tube chamber of described liquid discharging tube (32) and the dosing pump of dosing pump connector (3312) to communicate simultaneously, bleeder valve limits the described side that seat (34) is fixed on described liquid-collection bag bag (1), described dosing pump connector (3312) is placed in this bleeder valve and limits in the restriction seat chamber (341) of seat (34) under non-working condition.
2.
patient body fluid according to claim 1 collects metering device, it is characterized in that being configured with a shadoof chamber (14) in the position of the top edge of described liquid-collection bag bag (1), in this shadoof chamber (14), be provided with a shadoof (141).
3.
patient body fluid according to claim 2 collects metering device, it is characterized in that on the top of described liquid-collection bag bag (1) and is configured with a handle chamber (15) at the position placed in the middle of the length direction corresponding to described shadoof (14).
4.
patient body fluid according to claim 1 collects metering device, it is characterized in that in the side of the top edge of described liquid-collection bag bag (1) and offer a catheter resigning hole (16) in the position corresponding to described drainage mechanism (2), described catheter (23) is through this catheter resigning hole (16).
5.
patient body fluid according to claim 1 collects metering device, it is characterized in that the described side of described liquid-collection bag bag (1) is provided with gage mark (17).
6.
patient body fluid according to claim 1 collects metering device, it is characterized in that the diaphragm that described ventilated membrane (2211) is gas-permeable, liquid-impermeable.
7.
patient body fluid according to claim 1 collects metering device, it is characterized in that on the outer wall of one end of described transit joint (24), be extended with a sampler seat (242), described sampler (241) is arranged in the sampler seat chamber (2421) of this sampler seat (242), this sampler seat chamber (2421) communicates with the transit joint chamber (243) of transit joint (24), and transit joint chamber (243) communicate with the drain tube chamber (231) of described catheter (23).
8.
patient body fluid according to claim 7 collects metering device, it is characterized in that described sampler (241) comprises a sampling pad (2411) and a restriction pad (2412), this sampling pad (2411) and restriction pad (2412) are embedded in described sampler seat chamber (2421) with closed state each other, and restriction pad (2412) is positioned at the outside of sampling pad (2411), offer a sampling resigning hole (24121) in the middle position of this restriction pad (2412).
9.
patient body fluid according to claim 1 or 7 collects metering device, it is characterized in that on the outer wall of the other end of described transit joint (24), be configured with one group of casing coupling formula flange (244) be spaced.
10.
patient body fluid according to claim 9 collects metering device, it is characterized in that being equipped with a sheath (2441) on described casing coupling formula flange (244).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133506.5A CN103203045B (en) | 2013-04-17 | 2013-04-17 | Patient body fluid collecting and metering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310133506.5A CN103203045B (en) | 2013-04-17 | 2013-04-17 | Patient body fluid collecting and metering device |
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| CN103203045A CN103203045A (en) | 2013-07-17 |
| CN103203045B true CN103203045B (en) | 2015-01-14 |
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| CN201310133506.5A Active CN103203045B (en) | 2013-04-17 | 2013-04-17 | Patient body fluid collecting and metering device |
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| CN104998306A (en) * | 2015-07-31 | 2015-10-28 | 常熟市精亮微医疗器械科技有限公司 | Urine collection bag |
| CN105148338B (en) * | 2015-07-31 | 2020-12-11 | 山东朱氏药业集团有限公司 | Connecting drainage bag |
| CN105148337A (en) * | 2015-07-31 | 2015-12-16 | 常熟市精亮微医疗器械科技有限公司 | Drainage collection bag |
| CN105013027A (en) * | 2015-07-31 | 2015-11-04 | 常熟市精亮微医疗器械科技有限公司 | Drainage bag capable of achieving lateral drainage |
| CN105013026A (en) * | 2015-07-31 | 2015-11-04 | 常熟市精亮微医疗器械科技有限公司 | Drainage container |
| CN105056316B (en) * | 2015-07-31 | 2018-06-12 | 常熟市精亮微医疗器械科技有限公司 | One kind can concatenate drainage bag |
| CN105056315B (en) * | 2015-07-31 | 2018-06-12 | 常熟市精亮微医疗器械科技有限公司 | A kind of Multipurpose drainage bag |
| CN105148339A (en) * | 2015-07-31 | 2015-12-16 | 常熟市精亮微医疗器械科技有限公司 | Urine 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 |
| CN105597164A (en) * | 2016-01-24 | 2016-05-25 | 林月洪 | Floating type liquid storing and measuring device |
| CN105571907B (en) * | 2016-01-24 | 2019-08-20 | 浙江永宁药业股份有限公司 | Liquid discharge and sample devices at times |
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| CN2268528Y (en) * | 1996-10-18 | 1997-11-26 | 金小婷 | Body fluid collecting bag |
| EP1602384A1 (en) * | 2004-06-02 | 2005-12-07 | Primed Halberstadt Medizintechnik Gmbh | Device for collecting and measuring of liquids |
| DE102005031694B3 (en) * | 2005-07-05 | 2007-01-11 | Pvb Critical Care Gmbh | Fluid drainage device for receiving and measuring fluid from patient, includes balancing chamber divided by partition into fine and coarse balancing chambers, allowing precise volume measurements |
| CN102908680A (en) * | 2011-08-02 | 2013-02-06 | 常熟市赛爱斯医疗器材有限公司 | Drain valve structure of medical semiautomatic drainage meter |
| CN102921052A (en) * | 2011-08-11 | 2013-02-13 | 苏州林华医疗器械有限公司 | Disposable self-control precision metering drainage bag |
| CN203169663U (en) * | 2013-04-17 | 2013-09-04 | 常熟市康宝医疗器械厂 | Collecting and metering device for patient body fluid |
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| CN103203045A (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 |
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