CN203469114U - Irrigation and drainage instrument for dealing with deep infected wound - Google Patents

Irrigation and drainage instrument for dealing with deep infected wound Download PDF

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Publication number
CN203469114U
CN203469114U CN201320550462.1U CN201320550462U CN203469114U CN 203469114 U CN203469114 U CN 203469114U CN 201320550462 U CN201320550462 U CN 201320550462U CN 203469114 U CN203469114 U CN 203469114U
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China
Prior art keywords
drainage
irrigation
sleeve
bottle
cannula
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Expired - Fee Related
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CN201320550462.1U
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Chinese (zh)
Inventor
李劲松
余枭
吴松
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李劲松
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Priority to CN201320550462.1U priority Critical patent/CN203469114U/en
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Publication of CN203469114U publication Critical patent/CN203469114U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to management of infected wounds of surgeries, particularly to an irrigation and drainage instrument for dealing with a deep infected wound. The irrigation and drainage instrument for dealing with the deep infected wound comprises an irrigation an drainage cannula for irrigating the deep infected wound, and a pulse booster pump for conveying washing liquid to the irrigation and drainage cannula, and the irrigation and drainage cannula drains the irrigated waste liquid to a negative pressure anti-reflux drainage bottle through a negative pressure aspirator. After the irrigation and drainage instrument for dealing with the deep infected wound drains the water inside a water sac of an inner cannula, the inner cannula can achieve separation immediately and can be removed easily, and residue of the instrument can be avoided; during the later stage of wound management, liquid inlet and liquid outlet of the inner cannula and an outer cannula can be exchanged to perform reverse irrigation and drainage, so that the inner cannula and the outer cannula cannot be easily blocked ; when the outer cannula serves as a liquid inlet pipe, the irrigation drainage instrument for dealing with the deep infected wound can be applied to management of serous cavity infection.

Description

Process the irrigation and drainage device of deep infection wound
Technical field
This utility model relates to the processing of Postoperative infection wound, is a kind of irrigation and drainage device of processing deep wound specifically.
Background technology
It is surgery common complication that deep wound infects.By wound being carried out to thorough debridement and irrigation and drainage slough, to control deep infection be that surgeon thinks the most key means.The flushing tool that can adopt in clinical position is limited, and being usually surgeon cuts after Kong Houyong silk thread is tied up relatively and rinse and drain from being about to two drainage tubes.This old mode has its many drawback, as: 1, in art, make this drainage tube and expend time in longer; 2, the drain mouth of pipe punches, and number is less, the little developing result that affects in aperture; 3, the risk that has drainage tube to leave over during tube drawing; 4, easily plugging, causes inadequate drainage.In a word, after the debridement of being expert at because drain does not thoroughly cause the repeated multiple times debridement of infected wound needs, repeatedly the phenomenon of lrrigation is very common in clinical position, brings white elephant to patient, causes no small pressure to clinician.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of plugging, drain irrigation and drainage device more thoroughly that is difficult for.
This utility model solves the problems of the technologies described above adopted technical scheme:
Process the irrigation and drainage device of deep infection wound, comprise the irrigation and drainage sleeve pipe that deep infection wound is rinsed and pulse pressure-charging pump from washing liquid to this irrigation and drainage sleeve pipe that carry, described irrigation and drainage sleeve pipe is drained to the anti-drainage bottle that backflows of negative pressure by vacuum extractor by the waste liquid after rinsing.
Further, described irrigation and drainage sleeve pipe comprises the trocar sheath of a drain waste liquid or input washing liquid and one end is stretched in this trocar sheath and the inner sleeve of correspondence input washing liquid or drain waste liquid, and described inner sleeve and trocar sheath sidewall have all been opened several through holes; Described in inner sleeve, one end is provided with a water pocket, and this water pocket fixes or separated inner sleeve by being arranged at water pipe water-filling in inner sleeve tube wall or draining with trocar sheath.
As preferably, the end face of one end has been opened several liquid hole described in inner sleeve.
As a kind of scheme, trocar sheath the inner is stretched in one end described in inner sleeve, and the inner sleeve other end is communicated with described drainage bottle, and trocar sheath outer end is connected with described pulse pressure-charging pump.
As another kind, trocar sheath the inner is stretched in one end described in inner sleeve, and the inner sleeve other end is connected with described pulse pressure-charging pump, and trocar sheath outer end is communicated with described drainage bottle.
Further, described drainage bottle comprises the bottle that is communicated with described vacuum extractor and the bottle cap that seals this bottle, feed tube is installed on bottle cap, this feed tube is communicated with described irrigation and drainage sleeve pipe liquid outlet, in described bottle, be fixed with an interior cup, described feed tube is drained to described interior cup through bottle cap by waste liquid.
As preferably, described interior cup inner sleeve has the bag that connects material of taking in waste liquid, and after bag upper limb upset that connects material, by band, is fixed on inner cup mouth.
As preferably, on described bottle cap, vent valve is installed.
As preferably, on described bottle cap, handle is installed.
This utility model compared with prior art tool has the following advantages: 1, pulse is rinsed and guaranteed backwash rate, is conducive to coming off of slough; Carry out negative pressure drainage, drain can be more unobstructed simultaneously; 2, the internal and external casing of docking is easy for installation in use, saves operating time; 3, after the water in water pocket is discharged, internal and external casing is at once separated, can easily pull out from wound the problem that there will not be device to leave over.4, the treatment of wounds later stage, inner sleeve and trocar sheath transposing can be carried out to back flush and drain, make internal and external casing all be difficult for stopping up.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model optimal way;
Fig. 2 is the cross-sectional schematic of irrigation and drainage sleeve pipe in this utility model;
Fig. 3 is the decomposition cross-sectional schematic of drainage bottle in this utility model.
The specific embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, introduce in detail this utility model:
Irrigation and drainage device of the present utility model comprises the irrigation and drainage sleeve pipe 3 that deep infection wound is rinsed and pulse pressure-charging pump 5 from washing liquid to this irrigation and drainage sleeve pipe that carry, and described irrigation and drainage sleeve pipe is drained to the anti-drainage bottle 4 that backflows of negative pressure by vacuum extractor 1 by the waste liquid after rinsing.This utility model is rinsed and has not only been guaranteed backwash rate by pulse, and is conducive to coming off of slough.In implementation process, washing liquid is stored in cleaning liquid bottle 2, and the washing liquid in cleaning liquid bottle is delivered to irrigation and drainage sleeve pipe by described pulse pressure-charging pump.Cleaning liquid bottle can adopt double-layer hollow design, makes washing liquid and body end physical isolation, prevents that backflowing of washing liquid from causing polluting.
In this utility model, described irrigation and drainage sleeve pipe 3 comprises the trocar sheath 31 of a drain waste liquid or input washing liquid and one end is stretched in this trocar sheath and the inner sleeve 32 of correspondence input washing liquid or drain waste liquid, described inner sleeve and trocar sheath sidewall have all been opened several through holes 33, thereby the washing liquid of making or waste liquid flow out through hole, irrigate or drain wound; Described in inner sleeve, one end is provided with a water pocket 34, and this water pocket fixes or separated inner sleeve by being arranged at water pipe 35 water-fillings in inner sleeve tube wall or draining with trocar sheath.When the water in water pocket passes through the outside draining of water pipe, water pocket smaller volume, it is large that the gap between internal and external casing becomes, thereby can easily extract inner sleeve, the problem that there will not be device to leave over; Otherwise in water pocket during water-filling, it is large that water pocket volume becomes by water pipe, the gap between internal and external casing diminishes gradually, thereby inner sleeve can be fixed, and prevents when pulse from rinsing inner sleeve to go out, and guarantees that irrigation and drainage is smooth and easy.This utility model adopts the porous internal and external casing of docking, and it is more convenient in use, saves operating time.As preferably, the end face of one end has been opened several liquid hole 36 described in inner sleeve, and several liquid hole is plum blossom-shaped and distributes, and can further improve irrigation and drainage effect.
As a kind of scheme, trocar sheath the inner is stretched in one end described in inner sleeve of the present utility model, and the inner sleeve other end is communicated with described drainage bottle, and trocar sheath outer end is connected with described booster pump.This kind of scheme is achieved in that pulse pressure-charging pump delivers to lotion pumps in trocar sheath, washing liquid is cleaned wound by the through hole of trocar sheath, through hole from inner sleeve under the suction function that waste liquid after cleaning provides at vacuum extractor enters in inner sleeve, inner sleeve is drained to drainage bottle by waste liquid, thereby realizes the drainage wash to wound.The mode of above-mentioned flushing and drain, due to vacuum suction Bu Yu wound, inner tissue directly contacts, and can be used for the irrigation and drainage that serous cavity infects, and having solved common negative pressure drainage device cannot be for the defect of serous cavity drain.
Due in irrigation and drainage process, through hole easily stops up, this utility model also can adopt another kind of scheme, being about to the inner sleeve other end is connected with described booster pump, trocar sheath outer end is communicated with described drainage bottle, its implementation procedure is such: pulse pressure-charging pump is delivered to lotion pumps in inner sleeve, washing liquid is cleaned wound by the through hole of inner sleeve, through hole from trocar sheath under the suction function that waste liquid after cleaning provides at vacuum extractor enters in trocar sheath, trocar sheath is drained to drainage bottle by waste liquid, thereby realize back flush and drain, make irrigation and drainage more smooth and easy, solve through hole internal and external casing and hold susceptible to plugging problem.
In the present embodiment, described drainage bottle 4 comprises the bottle 41 that is communicated with described vacuum extractor 1 and the bottle cap 42 that seals this bottle, and bottle and bottle cap can seal by sealing ring 40; Feed tube 49 is installed on bottle cap, and this feed tube is communicated with described irrigation and drainage sleeve pipe liquid outlet, and negative-pressure suction pipe 43 is installed on bottle, and this suction catheter accesses described vacuum extractor; In described bottle, be fixed with an interior cup 44, described feed tube is drained to described interior cup through bottle cap by waste liquid.In implementation process, can be in interior cup sheathedly connect material bags 45, waste liquid can be taken in to the bag that connects material; Connect material after bag upper limb overturns and be fixed on inner cup mouth by band 46, the bag that connects material that has band can conveniently take out and shift waste liquid.When needs take out waste liquid, the intake valve 47 of opening installation on bottle cap, makes gas enter bottle, guarantee that drainage bottle inside and outside differential pressure is consistent, then by the handle 48 on bottle cap, bottle cap is opened, unclamped band and will connect material after bag taking-up, then tighten band and shift the bag that connects material of filling waste liquid; The simultaneously replaceable new bag that connects material, the waste liquid carrying out is next time taken in.
Above-mentioned embodiment is only for illustration of the utility model, and be not to restriction of the present utility model, the those of ordinary skill in relevant technologies field, in the situation that not departing from this utility model spirit and scope, can also make various variations and modification, therefore all technical schemes that are equal to also should belong to category of the present utility model.

Claims (9)

1. process the irrigation and drainage device of deep infection wound, it is characterized in that: comprise the irrigation and drainage sleeve pipe that deep infection wound is rinsed and pulse pressure-charging pump from washing liquid to this irrigation and drainage sleeve pipe that carry, described irrigation and drainage sleeve pipe is drained to the anti-drainage bottle that backflows of negative pressure by vacuum extractor by the waste liquid after rinsing.
2. irrigation and drainage device according to claim 1, it is characterized in that: described irrigation and drainage sleeve pipe comprises the trocar sheath of a drain waste liquid or input washing liquid and one end is stretched in this trocar sheath and the inner sleeve of correspondence input washing liquid or drain waste liquid, and described inner sleeve and trocar sheath sidewall have all been opened several through holes; Described in inner sleeve, one end is provided with a water pocket, and this water pocket fixes or separated inner sleeve by being arranged at water pipe water-filling in inner sleeve tube wall or draining with trocar sheath.
3. irrigation and drainage device according to claim 2, is characterized in that: described in inner sleeve, the end face of one end has been opened several liquid hole.
4. irrigation and drainage device according to claim 3, is characterized in that: described in inner sleeve, trocar sheath the inner is stretched in one end, and the inner sleeve other end is communicated with described drainage bottle, and trocar sheath outer end is connected with described pulse pressure-charging pump.
5. irrigation and drainage device according to claim 3, is characterized in that: described in inner sleeve, trocar sheath the inner is stretched in one end, and the inner sleeve other end is connected with described pulse pressure-charging pump, and trocar sheath outer end is communicated with described drainage bottle.
6. according to the irrigation and drainage device described in claim 4 or 5, it is characterized in that: described drainage bottle comprises the bottle that is communicated with described vacuum extractor and the bottle cap that seals this bottle, feed tube is installed on bottle cap, this feed tube is communicated with described irrigation and drainage sleeve pipe liquid outlet, in described bottle, be fixed with an interior cup, described feed tube is drained to described interior cup through bottle cap by waste liquid.
7. irrigation and drainage device according to claim 6, is characterized in that: described interior cup inner sleeve has the bag that connects material of taking in waste liquid, and after bag upper limb upset that connects material, by band, is fixed on inner cup mouth.
8. irrigation and drainage device according to claim 6, is characterized in that: on described bottle cap, vent valve is installed.
9. irrigation and drainage device according to claim 6, is characterized in that: on described bottle cap, handle is installed.
CN201320550462.1U 2013-09-05 2013-09-05 Irrigation and drainage instrument for dealing with deep infected wound Expired - Fee Related CN203469114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320550462.1U CN203469114U (en) 2013-09-05 2013-09-05 Irrigation and drainage instrument for dealing with deep infected wound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320550462.1U CN203469114U (en) 2013-09-05 2013-09-05 Irrigation and drainage instrument for dealing with deep infected wound

Publications (1)

Publication Number Publication Date
CN203469114U true CN203469114U (en) 2014-03-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105148380A (en) * 2015-10-19 2015-12-16 大连大学 Water-bag type nose-bile flushing drainage tube
CN107812264A (en) * 2016-09-13 2018-03-20 韦伯斯特生物官能(以色列)有限公司 With multiple cleansers for washing away aperture
CN108406240A (en) * 2018-05-07 2018-08-17 中南大学湘雅二医院 A kind of processing method of abdominal operation suction tube
CN109481770A (en) * 2017-09-13 2019-03-19 北京中科盛康科技有限公司 A kind of power supply integrates visual negative pressure drainage pulse irrigator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105148380A (en) * 2015-10-19 2015-12-16 大连大学 Water-bag type nose-bile flushing drainage tube
CN105148380B (en) * 2015-10-19 2019-01-01 大连大学 Water-bag type nose gallbladder irrigation drainage tube
CN107812264A (en) * 2016-09-13 2018-03-20 韦伯斯特生物官能(以色列)有限公司 With multiple cleansers for washing away aperture
CN109481770A (en) * 2017-09-13 2019-03-19 北京中科盛康科技有限公司 A kind of power supply integrates visual negative pressure drainage pulse irrigator
CN108406240A (en) * 2018-05-07 2018-08-17 中南大学湘雅二医院 A kind of processing method of abdominal operation suction tube

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20160905