CN202020728U - Vacuum wound debridement device with bendable double cavities - Google Patents
Vacuum wound debridement device with bendable double cavities Download PDFInfo
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- CN202020728U CN202020728U CN2011200920867U CN201120092086U CN202020728U CN 202020728 U CN202020728 U CN 202020728U CN 2011200920867 U CN2011200920867 U CN 2011200920867U CN 201120092086 U CN201120092086 U CN 201120092086U CN 202020728 U CN202020728 U CN 202020728U
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- pipe
- tube
- bent
- double lumen
- flushing
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Abstract
The utility model discloses a vacuum wound debridement device with bendable double cavities. The vacuum wound debridement device comprises a double-cavity pipe, wherein one pipeline is a flushing pipe, and the other one is an adsorption pipe; the flushing pipe is provided with at least one flushing hole arranged close to the pipe wall of the front end; the adsorption pipe is provided with at least one adsorption hole arranged close to the pipe wall of the front end, and flow rate adjusting valves are respectively arranged at the rear parts of the flushing pipe and the adsorption pipe, connectors are respectively arranged at the tail ends of the flushing pipe and the adsorption pipe, the flushing pipe is connected with a flushing solution bag, the adsorption pipe is connected with a suction device, and at least one bendable metal wire or a metal wire net arranged longitudinally is embedded on the wall of the front section of the double-cavity pipe, and the bendable metal wire or the metal wire net are arranged behind the flushing hole. In the utility model, the vacuum wound debridement device can be adjusted according to the shape of the wound, a vacuum container can provide vacuum suction repeatedly, and the adaptability is strong.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to the bent vacuum cleanser of a kind of two-chamber, is used to clear up wound surface.
Background technology
The traditional method of cleaning wound surface is to adopt the artificial container (kettle, handleless cup, bottle etc.) of using, and pours debridement liquid into wound surface or utilizes enema bag Sheng solution to wash, and adds with holding forceps and vises gauze assistance debridement, causes the waste of great amount of manpower and material resources.Along with the development of medical skill, special medical cleanser has appearred at present, can the residual liquid in cleaning be absorbed synchronously, avoided the pollution of residual liquid, save the man power and material simultaneously.As the disclosed a kind of medical cleanser of Chinese utility model patent CN2520148Y, comprise syringe pipe and the flushing pressure pump that is attached thereto, suction catheter and two suction pump mutually with it.This utility model has adopted adjustable pressure pump and suction pump, and suction pump can replace with the common suction pump of hospital, and liquid such as the normal saline that debridement is used, bromo geramine clean wound surface under certain pressure, makes the dirt on the wound surface can faster removal.Also can when the manual excision slough, clean synchronously simultaneously, save time, laborsaving, and save cleanout fluid.But the syringe pipe of this utility model and suction catheter all are difficult for bending, for the deep wound, cleaning flushing as the big abscess in back, perineum deep infection and some tracts or chamber shape wound just is difficult for thorough debridement, prolonged and hindered the face healing time, and the use of suction pump is subjected to the restriction of certain condition, promptly needs electricity consumption and special equipment.
Summary of the invention
Goal of the invention of the present utility model provides the bent vacuum cleanser of a kind of two-chamber.
To achieve the above object of the invention, the technical solution adopted in the utility model is: the bent vacuum cleanser of a kind of two-chamber, comprise: a double lumen tube, described double lumen tube is provided with two pipelines arranged side by side, the front portion of described double lumen tube is made of the folded downlink connection of two pipelines, the rear portion is split up into two independently pipelines, and whole double lumen tube is the Y type; Wherein a pipeline is a syringe pipe, and another root pipeline is an absorption tube;
Described syringe pipe is provided with at least one flushing hole near the tube wall of front end;
Described absorption tube is provided with at least one sucking near the tube wall of front end;
The rear portion of described syringe pipe and suction catheter is respectively equipped with flow control valve;
The tail end of described syringe pipe and suction catheter is respectively equipped with interface, and syringe pipe links to each other with the flushing liquor solution bag; Suction catheter links to each other with suction device;
Be embedded at least one bent tinsel or the wire netting of vertically arranging in the tube wall of described double lumen tube leading portion, and described bent tinsel or wire netting are located at after the described flushing hole.
In the technique scheme, described suction device is selected from: medical negative pressure suction device, vacuum pump, Dewar vessel or syringe; Be preferably Dewar vessel, the volume of Dewar vessel is 500～1500ml; Two receiving tubes are arranged at the top of described Dewar vessel, are respectively equipped with switch valve on two receiving tubes, and the interior diameter of described receiving tube is 8～10mm, and external diameter is 12～14mm, and the length of described receiving tube is 70～90mm, preferred 80mm; Wherein a receiving tube matches with the interface of absorption tube, and another root receiving tube can connect other vacuum pumps or any vaccum-pumping equipment, can form the vacuum environment of Dewar vessel once more.
In the technique scheme, described flow control valve is the rolling control valve, specifically can be with reference to the rolling control valve on the medical infusion lines; Flow between described syringe pipe and the solution bag can pass through Flux Valve Control, regulates the flow of flushing liquor; Flow between suction catheter and the suction device is by the Flow-rate adjustment valve regulation.
In the technique scheme, described sucking is oval or circular, and long axis of ellipse or diameter of a circle are 10～12mm, are preferably 11mm.
In the technique scheme, described bent tinsel two ends are the spherical shape of projection, can prevent to stab out tube wall in the bending process; And described bent quantity wiry is 6～8.
In the technique scheme, total caliber 12～14mm of described double lumen tube, preferred 13mm; The front portion of double lumen tube is 280～320mm, preferred 300mm; The front end of described tinsel or wire netting is 90～110mm apart from the distance of double lumen tube front end, is preferably 100mm; The length of described tinsel or wire netting is 40～60mm; Preferred 50mm; Described tinsel or wire netting not only can provide certain mechanical strength, and can bend, and still can provide certain mechanical strength after the bending.
In the technique scheme, the material of described syringe pipe and suction catheter can be selected from but be not limited to medical polyvinyl (PVC) material.
Adopt the process of the bent vacuum cleanser cleaning wound of above-mentioned two-chamber wound surface to be:
(1) preparation: elder generation is according to the practical situation of wound surface, the front portion of the bent vacuum cleanser of bending two-chamber, the shape of bending for needing, then syringe pipe is connected with the douche bag joint of getting flushing liquor ready, close controlling valve, douche bag is suspended to certain altitude, and promptly the douche bag fluid level exceeds the about 600MM of wound surface; Again suction catheter is connected with suction device (Dewar bottle/device) joint, closes the flow control valve on the suction catheter after the affirmation attraction suction device operate as normal immediately;
(2) flushing process: regulate the flow control valve on the syringe pipe, test solution, flushing cleaning wound surface or tract are comparatively fast removed the dirt of wound surface, close syringe pipe;
(3) attraction process: the flow control valve of opening on the suction catheter cleans waste liquid removing rapidly under the effect of suction device with deep or tract.
Because the technique scheme utilization, this utility model compared with prior art has following advantage:
1. embedded bent tinsel of the tube wall of syringe pipe of the present utility model and suction catheter leading portion or wire netting can be looked the situation of wound and carry out shape adjustment, use when being convenient to carry on the back, take on the dark and big furuncle and phyma of first portion, perineal incision pyogenic infection debridement usually; At the power free clinical emergency of vacuum extractor (as cesarean cleaning amniotic fluid, blood, operation tract cleaning blood etc.) that in particular cases also can be used as.
2. this utility model is set up control valve at syringe pipe, the flow velocity of scalable flushing liquor not only, but also saved a large amount of processing solutions; Suction catheter is set up control valve, can freely regulate and control to attract according to the debridement process need, reaches cleaning effect completely.
3. the vacuum suction of adapted high capacity (1 liter of capacity) is convenient in non-transformer or special medical condition (as situations such as war, earthquake, open-air rescues) use down; Another standby joint of vacuum suction, the vacuum environment that can duplicate vacuum suction as required.
Description of drawings
Fig. 1 is the front view of the bent vacuum cleanser of two-chamber among this utility model embodiment one;
Fig. 2 is the profile of A-A along the line among Fig. 1;
Fig. 3 is the front view of the bent vacuum cleanser of two-chamber among this utility model embodiment two;
Fig. 4 is the profile of B-B along the line among Fig. 3;
Fig. 5 is the front view of Dewar vessel among this utility model embodiment one;
Wherein: 1, double lumen tube; 2, syringe pipe; 3, absorption tube; 4, flushing hole; 5, sucking; 6, flow control valve; 7, interface; 8, solution bag; 9, suction device; 10, tinsel; 11, wire netting; 12, Dewar vessel; 13, receiving tube; 14, switch valve.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described:
Embodiment one: referring to illustrated in figures 1 and 2, the bent vacuum cleanser of a kind of two-chamber, comprise: a double lumen tube 1, the diameter of double lumen tube is 12mm, described double lumen tube 1 is provided with two pipelines arranged side by side, and the front portion of described double lumen tube 1 constitutes former minister 300mm by the folded downlink connection of two pipelines, the rear portion is split up into two independently pipelines, and whole double lumen tube is the Y type; Wherein a pipeline is a syringe pipe 2, and another root pipeline is an absorption tube 3; Article two, the material of pipeline is a medical PVC;
Described syringe pipe is provided with two row's flushing holes 4 near the tube wall of front end, 4 of every rows, the diameter of each flushing hole 4 is 2mm, between the flushing hole at a distance of 1mm;
Described absorption tube 3 is provided with an oval sucking 5 near the tube wall of front end, and long axis of ellipse is 10mm, and minor axis is 4mm;
The rear portion of described syringe pipe 2 and suction catheter 3 is respectively equipped with flow control valve 6;
The tail end of described syringe pipe 2 and suction catheter 3 is respectively equipped with interface 7, and syringe pipe 2 links to each other with flushing liquor solution bag 8; Suction catheter 3 links to each other with suction device 9;
Be embedded 6 bent tinsels of vertically arranging 10 in the tube wall of described double lumen tube leading portion, the diameter of tinsel 10 is 0.6mm, the two ends of tinsel 10 are the ball-shaped projection, described material wiry is a rustless steel, and described bent tinsel 10 is located at after the described flushing hole 4, and described front end of wire is 100mm apart from the distance of double lumen tube front end; The length of described tinsel 10 is 50mm; Described tinsel 10 not only can provide certain mechanical strength, and can bend, and still can provide certain mechanical strength after the bending.
As shown in Figure 5, the volume of described Dewar vessel 12 is 1000ml; The top of described Dewar vessel has on 13, two receiving tubes of two receiving tubes and is respectively equipped with switch valve 14, and the internal diameter of described receiving tube 13 is 8mm, and external diameter is 12mm, and the length of described receiving tube 13 is 80mm; Wherein a receiving tube matches with the interface of absorption tube, and another root receiving tube can connect other vacuum pumps or any vaccum-pumping equipment, can form the vacuum environment of Dewar vessel once more.
Adopt the process of the bent vacuum cleanser cleaning wound of above-mentioned two-chamber wound surface to be:
(1) preparation: elder generation is according to the practical situation of wound surface, the front portion of the bent vacuum cleanser of bending two-chamber, the shape of bending for needing, then syringe pipe is connected with the douche bag joint of getting flushing liquor ready, close controlling valve, douche bag is suspended to certain altitude, and promptly the douche bag fluid level exceeds the about 600MM of wound surface; Again suction catheter is connected with suction device (Dewar bottle/device) joint, closes the flow control valve on the suction catheter after the affirmation suction device operate as normal immediately;
(2) flushing process: regulate the flow control valve on the syringe pipe, test solution, flushing cleaning wound surface or tract are comparatively fast removed the dirt of wound surface, close syringe pipe;
(3) attraction process: the flow control valve of opening on the suction catheter cleans waste liquid removing rapidly under the effect of suction device with deep or tract.
The bent vacuum cleanser of above-mentioned two-chamber is at the power free clinical emergency of vacuum extractor (as cesarean cleaning amniotic fluid, blood, operation tract cleaning blood etc.) that in particular cases also can be used as.
Can connect that medical vacuum extractor attracts or under no electricity or special medical condition by suction catheter for the intraperitoneal tank solution, link to each other with the vacuum suction joint by syringe and aspirate repeatedly that the vacuum environment of duplicating vacuum suction is emergent to be used.
Embodiment two: referring to Fig. 3 and shown in Figure 4, the bent vacuum cleanser of a kind of two-chamber, comprise: a double lumen tube 1, described double lumen tube is provided with two pipelines arranged side by side, the front portion of described double lumen tube is made of the folded downlink connection of two pipelines, former minister 290mm, the rear portion is split up into two independently pipelines, and whole double lumen tube is the Y type; Wherein a pipeline is a syringe pipe 2, and another root pipeline is an absorption tube 3; Article two, the material of pipeline is a medical PVC;
Described syringe pipe is provided with three row's flushing holes 4 near the tube wall of front end, 3 of every rows, the diameter of each flushing hole is 2mm, between the flushing hole at a distance of 1mm;
Described absorption tube 3 is provided with a circular sucking 5 near the tube wall of front end, and diameter of a circle is 11mm;
The rear portion of described syringe pipe 2 and suction catheter 3 is respectively equipped with flow control valve 6, and described flow control valve 6 is the rolling control valve, specifically can be with reference to the rolling control valve on the medical infusion lines;
The tail end of described syringe pipe 2 and suction catheter 3 is respectively equipped with interface 7, and syringe pipe 2 links to each other with flushing liquor solution bag 8; Suction catheter 3 links to each other with suction device 9;
Be embedded wire netting 11 in the tube wall of described double lumen tube leading portion, but and described wire netting be located at after the described flushing hole 4, described wire netting 11 front ends are 100mm apart from the distance of double lumen tube front end; The length of described wire netting 11 is 45mm; Described wire netting 11 not only can provide certain mechanical strength, and can bend, and still can provide certain mechanical strength after the bending.
Described suction device 9 is a vacuum pump.
Claims (7)
1. bent vacuum cleanser of two-chamber, comprise: a double lumen tube, described double lumen tube are provided with two pipelines arranged side by side, it is characterized in that: the front portion of described double lumen tube is made of the folded downlink connection of two pipelines, the rear portion is split up into two independently pipelines, and whole double lumen tube is the Y type; Wherein a pipeline is a syringe pipe, and another root pipeline is an absorption tube;
Described syringe pipe is provided with at least one flushing hole near the tube wall of front end;
Described absorption tube is provided with at least one sucking near the tube wall of front end;
The rear portion of described syringe pipe and suction catheter is respectively equipped with flow control valve;
The tail end of described syringe pipe and suction catheter is respectively equipped with interface, and syringe pipe links to each other with the flushing liquor solution bag; Suction catheter links to each other with suction device;
Be embedded at least one bent tinsel or the wire netting of vertically arranging in the tube wall of described double lumen tube leading portion, and described bent tinsel or wire netting are located at after the described flushing hole.
2. the bent vacuum cleanser of two-chamber according to claim 1, it is characterized in that: described suction device is selected from: medical negative pressure suction device, vacuum pump, Dewar vessel or syringe.
3. the bent vacuum cleanser of two-chamber according to claim 1 is characterized in that: described flow control valve is the rolling control valve.
4. the bent vacuum cleanser of two-chamber according to claim 1 is characterized in that: described sucking is for oval or circular, and long axis of ellipse or diameter of a circle are 10～12mm.
5. the bent vacuum cleanser of two-chamber according to claim 1 is characterized in that: described bent tinsel two ends are the spherical shape of projection.
6. the bent vacuum cleanser of two-chamber according to claim 1 is characterized in that: total caliber of described double lumen tube is 12～14mm; The front portion of double lumen tube is 280～320mm; The front end of described tinsel or wire netting is 90～110mm apart from the distance of double lumen tube front end; The length of described tinsel or wire netting is 40～60mm.
7. the bent vacuum cleanser of two-chamber according to claim 2 is characterized in that: two receiving tubes are arranged at the top of described Dewar vessel, are respectively equipped with switch valve on two receiving tubes; Wherein a receiving tube matches with the interface of absorption tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200920867U CN202020728U (en) | 2011-03-31 | 2011-03-31 | Vacuum wound debridement device with bendable double cavities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200920867U CN202020728U (en) | 2011-03-31 | 2011-03-31 | Vacuum wound debridement device with bendable double cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020728U true CN202020728U (en) | 2011-11-02 |
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ID=44845698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200920867U Expired - Fee Related CN202020728U (en) | 2011-03-31 | 2011-03-31 | Vacuum wound debridement device with bendable double cavities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301521A (en) * | 2013-06-21 | 2013-09-18 | 钱建民 | Multifunctional irrigation and suction device |
-
2011
- 2011-03-31 CN CN2011200920867U patent/CN202020728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301521A (en) * | 2013-06-21 | 2013-09-18 | 钱建民 | Multifunctional irrigation and suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140331 |