CN202920701U - Double-cannula colonic irrigation device - Google Patents
Double-cannula colonic irrigation device Download PDFInfo
- Publication number
- CN202920701U CN202920701U CN 201220467302 CN201220467302U CN202920701U CN 202920701 U CN202920701 U CN 202920701U CN 201220467302 CN201220467302 CN 201220467302 CN 201220467302 U CN201220467302 U CN 201220467302U CN 202920701 U CN202920701 U CN 202920701U
- Authority
- CN
- China
- Prior art keywords
- liquid injection
- enemators
- sleeve pipe
- drain
- injection pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to the field of medical apparatuses and instruments, in particular to a double-cannula colonic irrigation device. The double-cannula colonic irrigation device is composed of parts comprising a control assembly, a drainage assembly and an irrigation assembly. The double-cannula colonic irrigation device is mainly characterized in that a sliding fixator used for management of sliding, fixation or seal of the irrigation assembly is arranged on the control assembly and/or drainage assembly, drainage of liquid waste and excrement residues is achieved in a crossway mode by utilization of the characters that liquid can change flow direction at will and solid conduits are pushed and pulled along the straight direction and not prone to bending and winding, containing space is provided for arrangement of a liquid injection tube along the straight direction, so that the liquid injection tube can be arranged along the straight direction, the sliding fixator is arranged in the route where the liquid injection tube slides, the liquid injection tube is enabled to achieve free push, pull or fixation with a drainage channel under a sealed state, and the aims of multiple properties that blocking is reduced, cannulas are easy to place, tolerance of a patient is improved, an irrigation aim is adjustable, a colon is completely cleaned, leaving of bed is not required, repeated cannulas insertion and irrigation are not required and the like are achieved.
Description
Technical field
The present invention relates to technical field of medical instruments, be specifically related to a kind of two sleeve pipe enemators for coloclysis before operation, herbal retention enema or intestinal transfusion, dialysis.
Background technology
Hospital's intestinal prepares to relate generally to basic nursing and specific nursing work, closely related with the generation of nosocomial infection control, clinical medical and nursing quality, complication, even sometimes directly determine operation or the result that checks, affected patient's hospital stays, prognosis and expense.the tradition cleansing enema is continued to use repeated intubation always, repeatedly fill with the method for liquid, the lot of documents report, anal canal insertion depth in the tradition cleansing enema is not enough, or because causing the patient can't tolerate more deeply, its structure inserts, enema flows into rectum in a large number, stimulate the rectal wall sensor and produce strong awareness of defecation when internal rectum pressure＞7.3kPa, the patient needs defecation in a hurry, cause enema only to rest on rectum, the colon hypomere namely begins defecation, retention time is short, can not soften colonic feces, need repeated multiple times lavation, therefore cause the coloclysis number of times to increase, easily cause the intestinal mucosa congestion and edema, also increased the probability of anal skin and intestinal mucosa injury, and it is frequent that patient enters the lavatory, very easily faint.
Due to many factors effects such as patient age, will, when the exogenous stimulation that is subject to coloclysis, there is quite manifold patient defecation effectively, patient's incontinence pollution bedding and clothing are common phenomenons clinically, even occur slipping and causing fracturing the situation of injury because the patient hurries into the lavatory defecation, when damaging, also increased nursing work load, can't increase work efficiency.
For this reason, 200820230401.6 1 kinds of suction double-casing colon laveurs of the patent No. have proposed the technical scheme of two sleeve pipes, realize the liquid intestinal perfusion with inner tube, synchronously realize the reception of intestinal waste liquid with outer tube, and propose inner tube and tiltedly penetrate from outside to inside the intestinal that stretches into that outer tube bore can slide to regulate inner tube, solve the difficulty that traditional cleansing enema can't be realized hyigh enema.In addition, Wang Hongli proposes the technical scheme of the patent No. 200810106234.9 disposable coloclysis administer drug dialysers, wherein stretches into the duct portion that colon cleans, and has also taked similar structure.Both have similar general character advantage, have also two significantly common shortcomings, and the inner tube of first fluid injection is from the sidewall of the outer tube back-end of getting rid of waste liquid and penetrates, and during use, easy distortion is wound around; It two is cross points of inner tube and outer tube, and namely inner tube penetrates the binding site of outer tube, due to without corresponding treatment measures, when implementing the lavation rear tube and bear pressure, can produce the even nondirectional fine injection of seepage, pollutes.In addition they also have separately defective, and the former is although proposed the performance that inner tube can be slided, but unpromising its slip brings risk of leakage to propose treatment measures, possibility that lack to realize, and the formula of tiltedly wearing to insert the slip of outer tube extremely not convenient, be difficult to operate; And the latter, due to penetrating in conjunction with fixing of inner tube and outer tube, according to practical needs and inner tube often is longer than outer tube, and inner tube is generally soft, and this causes a lot of troubles for the insertion of coloclysis utensil, and easily pollution.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can solve a difficult problem that relates in the above-mentioned background technology, overcome the described defective of background technology, realize two sleeve pipe enemators of perfusion adjustable in length, make it have the human colon of adaptation dissect physiology characteristics, the characteristics that can effectively avoid generation, the intubate number of times of untoward reaction and complication few, increase work efficiency, and can make the patient feel comfortable, need not to leave the bed, realize all effectively lavations of colon high-low-position, make intestinal tract cleaning complete.
To achieve these goals, the present invention has adopted following technical scheme:
a kind of pair of sleeve pipe enemator, by comprising Control Component 1, drainage component 2 and perfusion assembly 3 form at interior parts, the main body of described Control Component 1 is made of diverter 11, it is a hollow pipe, front end is communicated with drainage component 2, the sidewall of diverter 11 is provided with a drain outlet 12, described drainage component 2 main bodys are made of drain outer tube 22, described perfusion assembly 3 main bodys are made of liquid injection pipe 31, described liquid injection pipe 31 is hollow tubes, front end has liquid injection port 311, described liquid injection pipe 31 runs through Control Component 1 and drainage component 2 and is set in both inner chambers, it is characterized in that, be provided with the slip holder 13 that management perfusion assembly 3 slides or fixes or seal on described Control Component 1 and/or drainage component 2, liquid injection pipe 31 is via the salable slip of slip holder 13 or fixing, the length that stretches into drain outer tube 22 to regulate it.
Wherein, as preferably, described slip holder 13 is arranged on the rear end of the diverter 11 of Control Component 1.
Described slip holder 13 is comprised of rotation set 131 and sealing member 132, and sealing member 132 is set in the inner chamber of rotation set 131.
Described rotation set 131 is provided with female thread 133, and the one end narrows and inner becomes a female cone 135, and it narrows the end center and offers aperture 134, and described diverter 11 rear ends are provided with the external screw thread 111 that coincide with rotation set 131 female threads 133.
Described sealing member 132 only is vertically arranged with the inner chamber that can accommodating conduit passes through, sealing member 132 1 ends are arranged to outer cone 1323, its top central authorities are provided with the conduit socket 1321 of a communication with cavity, and the bottom of the other end of sealing member 132 is provided with an inverted v-shaped groove 1322.
Described liquid injection pipe 31 is directly straight on the direction of centrage to being arranged on drain outer tube 22.
Described drain outlet 12 connects with diverter 11 inner chambers, and becomes to described rear end with the centrage of drain outer tube 22 or diverter 11≤angle of 90 °.
Drain outer tube 22 front ends of described drainage component 2 have drain entrance 221, and the rear end is connected with a flap 21.
Described liquid injection pipe 31 rear ends are equipped with a fluid injection base 32, but it is connected with the base lid 321 of opening and closing of fault liquid injection pipe 31 ports.
As preferably, the surface of described liquid injection pipe 31 is provided with scale.
As preferably, the insertion end sidewall position of described drain outer tube 22 and liquid injection pipe 31 has circular or auxiliary mouthful 312 of auxiliary mouthful 222 of oval-shaped drain and fluid injection, to enlarge its effective drainage scope and lavation scope.
The effective length that described liquid injection pipe 31 stretches into intestinal stretches into the effective length of intestinal greater than drain outer tube 22.
Put the supplementary means of pipe as intestinal, when being necessary, described liquid injection pipe 31 inner chambers can intert the seal wire 4 of that can insert or withdraw from, length≤liquid injection pipe 31 effective dimensions.
Extend as performance, on the basis of the above, described drain outlet 12 is circumscribed with a drainage bag 5 that connects holding liquid, and it connects via connecting duct 51.
Extend as performance, on the basis of the above, described drain outlet 12 is circumscribed with a negative pressure hand pump 6 via extension tube 61, and its two ends are respectively arranged with check valve 62 and lower check valve 63.
The beneficial effect of technical solution of the present invention is:
basic configuration of the present invention in use, use the connecting duct that suitable waste liquid contains container and connect drain outlet 12, close the flap 321 of fluid injection base 32, unscrew rotation set 131, pulling back liquid injection pipe 31 to its front end liquid injection port 311 all is retracted in the inner chamber of drain outer tube 22, gripping Control Component 1 pushes drain outer tube 22 per anums, stop during to crissum contact flap 21, can open flap 321 this moment, output interface and the fluid injection base 32 of irrigating solution are connected, grip again the target location that liquid injection pipe 31 slowly pushes lavation, at this moment screw fixedly liquid injection pipe 31 of rotation set 131, can implement coloclysis.During lavation, enema enters and flows out for auxiliary mouthful 312 from liquid injection port 311 and fluid injection from liquid injection pipe 31, the excrement slag of dilution and waste liquid enter drain outer tube 22 inner chambers for auxiliary mouthful 222 from drain entrance 221 and drain, and are expelled to from drain outlet 12 container that contains that connects.
because liquid injection pipe 31 is directly straight on the direction of centrage to being arranged on drain outer tube 22, and diverter 11 inner chambers of Control Component 1 also have a straight pipe, its straight-through part forms a direct piping of growing with the inner chamber of drain outer tube 22, in this pipeline liquid injection pipe 31 linearly direction push or pull out, resistance is minimum, risk without the flexion winding, compare with two technical schemes that background technology is related, more can not occur because this two schemes inner tube is tiltedly worn the mode of incision outer tube bore, and cause inner chamber at drain outer tube 22 to form transverse barriers to impurity such as excrement slags, cause obstruction, this is the remarkable advantage of one.
on sidewall due to the diverter 11 of Control Component 1, being provided with one connects with shunting 11 inner chambers, and tend to the turnout of diverter 11 rear ends, it is drain outlet 12, mixture due to waste liquid and excrement slag is the liquid state again, it is not only just can effectively flow out under rectilinear direction, therefore these liquefied mixtures order about lower directly through 22 derivation of drain outer tube at colonic pressure, after the sealing member 131 that is subject to being embedded in diverter 11 rear end inner chambers stops, namely inject through turnout drain outlet 12 and contain container, from the human colon to the waste liquid and the excrement slag drain into and contain in container, the tract system of overall process seals, can not produce the bedding and clothing that cause due to patient's incontinence pollutes, simultaneously, side direction arranges the design of drain outlet 12, for liquid injection pipe 31 directly provides accommodation space to setting, make it be easy to turnover, avoid distortion to be wound around, this is its advantage of two.
setting due to slip holder 13, make liquid injection pipe 31 front push away or the shifting process of post-tensioning in, remain the inner chamber to drain outer tube 22 and diverter 11, it is the sealing property between whole drain tract and liquid injection pipe 31 outer walls, make in the coloclysis process and to regulate target lavation position and be achieved, reach intestinal tract cleaning purpose completely, simultaneously, sealing member 132 tops employing outer cone designs due to slip holder 13 inner sleeves, and inverted v-shaped groove 1322 designs are adopted in the bottom, when rotation set 131 and external screw thread 111 on diverter 11 are screwed, the conduit socket 1321 on compressing sealing member 132 tops tightens up, thereby the fixing gap of liquid injection pipe 31 and sealing liquid injection pipe 31 and sealing member 132, in addition, inverted v-shaped groove 1322 designs of bottom, make it have the characteristic that is similar to the Y shape oil sealing, when intestinal produces pressure because of perfusion fluid, the inwall of the extroversion of inverted v-shaped groove 1322 and interior diverter 11 from accommodating sealing member 132 to trough rim that can be close to respectively and the outer wall of liquid injection pipe 31, and larger its adherent degree of pressure is tightr, thereby ensure the sealing property between whole drain tract and liquid injection pipe 31, this is its advantage of three.
Setting due to slip holder 13, the liquid injection pipe 31 that penetrates from the aperture 134 of rotation set 131 can be flexibly, sealing is effectively regulated it and stretched into length in intestinal without leaking ground, thereby realize that liquid injection port 311 and fluid injection can arrive low level, meta or high-order coloclysis target by regulating built-in length for auxiliary mouthful 312, make the feces of high-order intestinal also can effectively remove derivation, reach and clean lavation purpose completely; Simultaneously, the drain outer tube 22 that inserts rectum due to per anum covers and isolation rectum perisporium, and liquid injection pipe 31 is directly drawn eliminating from drain outlet 12 after the feces dilution of high-order colon is derived, do not stimulate the sensor of patient's rectal wall, therefore there is no obvious awareness of defecation, the patient stimulates, the lavation process is without sense of discomfort, and need not to leave the bed and frequent going to toilet, and is especially favourable to handicapped patient.This is its advantage of four.
The performance that pushes or pull out due to liquid injection pipe 31, in apparatus of the present invention during via human anus's intubate, can first pull out liquid injection pipe 31, after making its end all be retracted into drain outer tube 22, just implement intubate, drain outer tube 22 just pushes liquid injection pipe 31 after inserting and putting in place, be easier to break through the sphincteral restriction of human body, overcome the disadvantage that softer liquid injection pipe 31 is difficult to enter rectum.This is advantage five.
In addition, in drain outer tube 22 rear ends, flap 21 is set, to insert and inconvenience when observing length at the anus near-end, prevent from excessively inserting damaging, also can advise the patient slightly to clamp both legs in the lavation process, to tighten device of the present invention, avoid occurring unexpected slippage in the lavation process, pollute.
It is to be convenient to the length that accurate Calculation is inserted intestinal that the surface of described liquid injection pipe 31 is provided with scale.
Colon to retain material generally rarer soft, liquid injection pipe 31 imports without difficulty, may there be a more difficult example but the patient individual difference is different with food nature, at liquid injection pipe 31 inner chambers, the insertion that seal wire 4 helps liquid injection pipe 31 is set, seal wire 4 can be pulled out after liquid injection pipe 31 arrives the lavation target location.
Cardinal principle of the present invention is:
utilize liquid arbitrarily to change flow direction and solids conduit directly is difficult for to push-and-pull the characteristics that warpage is wound around, realize the derivation of waste liquid and excrement slag in the mode on turnout, for directly providing accommodation space to liquid injection pipe 31 is set, and in the path that liquid injection pipe 31 slides, slip holder 13 is set, make between liquid injection pipe 31 realizations and drainage channel and keep freely advancing or pulling out under sealing state or fix, realize reducing and stop up, be easy to put pipe, improve patient's tolerance, lavation target scalable, intestinal tract cleaning is complete, need not to leave the bed and need not the multiple performances such as repeatedly intubate lavation, reach the object of the invention.
Technical scheme of the present invention only need be replaced the waste liquid drainage channel and be increased slip holder 13, can overcome the described defective of background technology, and realize that coloclysis, colon administration, Chinese medicine keep the high unity of the multiple performances such as lavation, intestinal transfusion or dialysis, simple in structure, simple process is ripe, is easy to volume production.
Description of drawings
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is the assembling schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the cross-sectional view of rotation set of the present invention.
Fig. 4 is the cross-sectional view of sealing member of the present invention.
Fig. 5 is the assembling schematic diagram of the embodiment of the present invention 2.
Fig. 6 is the assembling schematic diagram of the embodiment of the present invention 3.
Fig. 7 is the assembling schematic diagram of the embodiment of the present invention 4.
The specific embodiment
Technical scheme of the present invention is done further with exemplary embodiments below in conjunction with accompanying drawing and illustrated.
Two sleeve pipe enemators as depicted in figs. 1 and 2, and Fig. 3 and rotation set 131 and sealing member 132 shown in Figure 4, this device comprise Control Component 1, drainage component 2 and perfusion assembly 3.Described drainage component 2 is made of drain outer tube 22 and the flap 21 that is positioned at its rear end; Described Control Component 1 is comprised of diverter 11, drain outlet 12 and slip holder 13, diverter 11 front ends are communicated with drain outer tube 22, there is external screw thread 111 rear end of diverter 11, slip holder 13 is arranged on the rear end of diverter 11, female thread 133 by its member rotation set 131 inner chambers coincide with external screw thread 111, be tightened in the rear end of diverter 11, rotation set 131 is nested with sealing member 132 is installed, after rotation set 131 is tightened in diverter 11 rear ends, sealing member 132 is embedded in the rear end inner chamber of diverter 11, with rear end inner chamber driving fit; Described perfusion assembly 3 is made of liquid injection pipe 31 and fluid injection base 32, and liquid injection pipe 31 runs through Control Component 1 and drainage component 2 and is set in both inner chambers.
Wherein, described drain outlet 12 connects with diverter 11 inner chambers, and becomes to described rear end with the centrage of drain outer tube 22 or diverter 11≤angle of 90 °, and from being more conducive to the angle of drain waste liquid swimmingly, this angle is preferably 30 °.
Wherein, described sealing member 132 only is vertically arranged with the inner chamber that can accommodating conduit passes through, sealing member 132 1 ends are arranged to outer cone 1323, and its top central authorities are provided with the conduit socket 1321 of a communication with cavity, and the bottom of the other end of sealing member 132 is provided with an inverted v-shaped groove 1322.
Wherein, described liquid injection pipe 31 penetrates from the aperture 134 of rotation set 131, through the conduit socket 1321 of sealing member 132, run through the straight inner chamber to inner chamber and drain outer tube 22 of sealing member 132 inner chambers, diverter 11, directly straight on the direction of centrage to being arranged on drain outer tube 22.
Wherein, described drain outer tube 22 front ends are provided with drain entrance 221, and sidewall position thereafter is provided with circular or auxiliary mouthful 222 of oval-shaped drain; Described liquid injection pipe 31 front ends offer liquid injection port 311, and sidewall position thereafter is provided with circular or auxiliary mouthful 312 of oval-shaped fluid injection, and the rear end of liquid injection pipe 31 is equipped with fluid injection base 32, is connected with the flap 321 that can open or close fluid injection base 32 on it; Described liquid injection pipe 31 effectively stretches into the length of intestinal greater than drain outer tube 22, and its tube wall surface is provided with scale.
Usually, according to the statistical data of human anatomy, this device drain outer tube 22 to be breaking through sphincter and to cover rectum as degree, and its front end is to the effective length of flap 21, should be between 70mm～100mm, and external diameter should be between 15mm～20mm; And liquid injection pipe 31 is advisable with diameter 3mm～5mm, wall thickness is between 0.5mm～1.0mm, soft, general low level lavation, effective length take its front end to flap 21 positions be advisable as 200mm～250mm, meta or high-order lavation 500mm～600mm are advisable, and its built-in length can arrive sigmoid colon middle part and descending colon positions, can implement omnibearing effective lavation; As for the length of the liquid injection pipe 31 after flap 21, unrestricted, plug into easy to operate as main idea take irrigating solution.Certainly, according to clinical actual needs, the equal capable of regulating of these data.
For convenience of operation, in some occasion, the outer end of liquid injection pipe 31, fluid injection base 32 inboards can also add the switch that can be closed or opens, and press from both sides as the Robert.
Two sleeve pipe enemators as shown in Figure 5, this device comprises whole structures of embodiment 1.
On this basis, the inner chamber of liquid injection pipe 31 is interspersed with the seal wire 4 of that can insert or withdraw from, length≤liquid injection pipe 31 effective dimensions.
Two sleeve pipe enemators as shown in Figure 6, this device comprises whole structures of embodiment 1 and/or embodiment 2.
On this basis, be connected with drainage bag 5 in drain outlet 12, it is connected by connecting duct 51 and drain outlet 12.
Usually, drainage bag is soft film drainage container processed, and capacity is preferably 5000mL, certainly also can select according to actual needs more jumbo drainage bag 5 to be configured, even, can also select to have the negative pressure drainage vessel of negative pressure generating function as the container that contains of this device.
Embodiment 4
Two sleeve pipe enemators as shown in Figure 6, this device comprises whole structures of embodiment 1 and/or embodiment 2 and/or embodiment 3.
On this basis, drain outlet 12 is circumscribed with a negative pressure hand pump 6 via extension tube 61, and its two ends are respectively arranged with check valve 62 and lower check valve 63.The effect of negative pressure hand pump 6 is when the drainage obstruction of waste liquid and excrement slag occurs, extruding negative pressure hand pump 6 can produce negative pressure, attract drain to strengthen being convenient to unblocking thereby make, this negative pressure hand pump 6 is not when pushing, only as the passage of drain, but because the front and back end device of negative pressure hand pump 6 has upper check valve 62 and lower check valve 63, therefore can not produce adverse current.
When connecting drainage bag 5 at the same time, negative pressure hand pump 6 is arranged between drain outlet 12 and drainage bag 5, i.e. after drain outlet 12 connects negative pressure hand pump 6 upper ends, then by negative pressure hand pump 6 lower ends connection drainage bags 5, these connections are connected via connecting duct.
Although technical scheme of the present invention is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the present invention.With reference to description of the invention, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in affiliated claim limited range.
Claims (16)
1. two sleeve pipe enemator, by comprising Control Component (1), drainage component (2) and perfusion assembly (3) form at interior parts, the main body of described Control Component (1) is made of diverter (11), it is a hollow pipe, front end is communicated with drainage component (2), the sidewall of diverter (11) is provided with a drain outlet (12), described drainage component (2) main body is made of drain outer tube (22), described perfusion assembly (3) main body is made of liquid injection pipe (31), described liquid injection pipe (31) is hollow tube, front end has liquid injection port (311), described liquid injection pipe (31) runs through Control Component (1) and drainage component (2) and is set in both inner chambers, it is characterized in that, be provided with the slip holder (13) that management perfusion assembly (3) slides or fixes or seal on described Control Component (1) and/or drainage component (2), liquid injection pipe (31) is via the salable slip of slip holder (13) or fixing, the length that stretches into drain outer tube (22) to regulate it.
2. two sleeve pipe enemators according to claim 1, is characterized in that, described slip holder (13) is arranged on the rear end of diverter (11).
3. two sleeve pipe enemators according to claim 2, is characterized in that, described slip holder (13) is comprised of rotation set (131) and sealing member (132), and sealing member (132) is set in the inner chamber of rotation set (131).
4. two sleeve pipe enemators according to claim 3, it is characterized in that, described rotation set (131) is provided with female thread (133), and the one end narrows and inner becomes a female cone (135), and it narrows the end center and offers aperture (134).
5. two sleeve pipe enemators according to claim 3, it is characterized in that, described sealing member (132) only is vertically arranged with the inner chamber that can accommodating conduit passes through, sealing member (132) one ends are arranged to outer cone (1323), its top central authorities are provided with the conduit socket (1321) of a communication with cavity, and the bottom of the other end of sealing member (132) is provided with an inverted v-shaped groove (1322).
6. two sleeve pipe enemators according to claim 1, is characterized in that, described liquid injection pipe (31) is directly straight on the direction of centrage to being arranged on drain outer tube (22).
7. two sleeve pipe enemators according to claim 1, it is characterized in that, described drain outlet (12) connects with diverter (11) inner chamber, and becomes to the back-end with the centrage of drain outer tube (22) or diverter (11)≤angle of 90 °.
8. two sleeve pipe enemators according to claim 1, is characterized in that, the surface of described liquid injection pipe (31) is provided with scale.
9. two sleeve pipe enemators according to claim 1, is characterized in that, described diverter (11) rear end is provided with the external screw thread (111) that coincide with rotation set (131) female thread (133).
10. two sleeve pipe enemators according to claim 1, is characterized in that, drain outer tube (22) the inner of described drainage component (2) has drain entrance (221), and the outer end is connected with a flap (21).
11. two sleeve pipe enemators according to claim 1, it is characterized in that, the insertion end sidewall position of described drain outer tube (22) and liquid injection pipe (31) has circular or oval-shaped drain auxiliary mouthful (222) and the auxiliary mouth of fluid injection (312).
12. two sleeve pipe enemators according to claim 1, it is characterized in that, described liquid injection pipe (31) rear end is equipped with a fluid injection base (32), but it is connected with the base lid (321) of opening and closing of fault liquid injection pipe (a 31) port.
13. two sleeve pipe enemators, is characterized in that according to claim 1, the effective length that described liquid injection pipe (31) stretches into intestinal stretches into the effective length of intestinal greater than drain outer tube (22).
14. two sleeve pipe enemators, is characterized in that according to claim 1, described drain outlet (12) is circumscribed with a drainage bag (5) that connects holding liquid, and it connects via connecting duct (51).
15. two sleeve pipe enemators according to claim 1, it is characterized in that, described drain outlet (12) is circumscribed with a negative pressure hand pump (6) via extension tube (61), and its two ends are respectively arranged with check valve (62) and lower check valve (63).
16. described pair of sleeve pipe enemator of according to claim 1～15 any one is characterized in that, described liquid injection pipe (31) inner chamber is interspersed with the seal wire (4) of that can insert or withdraw from, length≤liquid injection pipe (31) effective dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467302 CN202920701U (en) | 2012-09-10 | 2012-09-10 | Double-cannula colonic irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467302 CN202920701U (en) | 2012-09-10 | 2012-09-10 | Double-cannula colonic irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920701U true CN202920701U (en) | 2013-05-08 |
Family
ID=48210694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467302 Expired - Fee Related CN202920701U (en) | 2012-09-10 | 2012-09-10 | Double-cannula colonic irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921057A (en) * | 2012-09-10 | 2013-02-13 | 李林风 | Double-cannula coloclysis device |
| CN105381531A (en) * | 2015-11-05 | 2016-03-09 | 何燕燕 | Rectal administration device |
| CN108837208A (en) * | 2018-07-12 | 2018-11-20 | 李祥龙 | A kind of anorectal surgical clinic flusher of efficient quick |
| CN111494746A (en) * | 2020-03-18 | 2020-08-07 | 北京智立医学技术股份有限公司 | Intestinal multi-cavity irrigation and drainage device |
-
2012
- 2012-09-10 CN CN 201220467302 patent/CN202920701U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921057A (en) * | 2012-09-10 | 2013-02-13 | 李林风 | Double-cannula coloclysis device |
| CN105381531A (en) * | 2015-11-05 | 2016-03-09 | 何燕燕 | Rectal administration device |
| CN108837208A (en) * | 2018-07-12 | 2018-11-20 | 李祥龙 | A kind of anorectal surgical clinic flusher of efficient quick |
| CN111494746A (en) * | 2020-03-18 | 2020-08-07 | 北京智立医学技术股份有限公司 | Intestinal multi-cavity irrigation and drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202920701U (en) | Double-cannula colonic irrigation device | |
| CN203677622U (en) | Gynecological therapeutic device | |
| CN205586346U (en) | Three chamber anal canal systems | |
| CN204815062U (en) | Integral type lavage device | |
| CN203483700U (en) | Negative pressure drainage equipment | |
| CN102921057A (en) | Double-cannula coloclysis device | |
| CN203598294U (en) | Drainage bag for bladder irrigation | |
| CN204319385U (en) | A kind of enteroclysm device | |
| CN205163759U (en) | Urinary incontinence patient uses urethral catheterization device | |
| CN201500327U (en) | Closed intestinal tract flushing and drainage device | |
| CN208552818U (en) | One kind retaining formula negative pressure drainage bowel lavage lumen | |
| CN110251764A (en) | Irrigation of rectum closestool | |
| CN203139363U (en) | Disposable drainage tube for colorectum lavage | |
| CN105268044A (en) | Intestines and stomach lavage system | |
| CN201320321Y (en) | Disposable negative-pressure enemator | |
| CN201445697U (en) | Intestinal canal dredging device | |
| CN204863661U (en) | It is clinical in pencil for duct | |
| CN202173631U (en) | Combined type multifunctional clysis tube | |
| CN204411472U (en) | A kind of new disposable uses anal decompressor | |
| CN213076879U (en) | Improvement type enema device | |
| CN205379540U (en) | Two sets of drainage tubes | |
| CN205814760U (en) | A kind of precisely enema | |
| CN204815071U (en) | Bladder irrigator | |
| CN210302005U (en) | Y-shaped anal canal | |
| CN205252148U (en) | Medical faece collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |