CN114344600A - Adult colostomy enema device - Google Patents
Adult colostomy enema device Download PDFInfo
- Publication number
- CN114344600A CN114344600A CN202111569654.2A CN202111569654A CN114344600A CN 114344600 A CN114344600 A CN 114344600A CN 202111569654 A CN202111569654 A CN 202111569654A CN 114344600 A CN114344600 A CN 114344600A
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- Prior art keywords
- perfusion
- sleeve
- turnover box
- box body
- colostomy
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- 241000792859 Enema Species 0.000 title claims abstract description 33
- 239000007920 enema Substances 0.000 title claims abstract description 33
- 229940095399 enema Drugs 0.000 title claims abstract description 33
- 230000007306 turnover Effects 0.000 claims abstract description 52
- 230000010412 perfusion Effects 0.000 claims abstract description 48
- 239000002904 solvent Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 210000001015 abdomen Anatomy 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000001802 infusion Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 210000005070 sphincter Anatomy 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000000968 intestinal effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000000436 anus Anatomy 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 3
- 230000013872 defecation Effects 0.000 description 3
- 210000003815 abdominal wall Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008855 peristalsis Effects 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000028774 intestinal disease Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 210000002640 perineum Anatomy 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Orthopedics, Nursing, And Contraception (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical devices, in particular to an adult colostomy enema device, which comprises an equipment device, wherein the equipment device comprises: a perfusion assembly to load and input a perfusion solvent; the output end of the perfusion component is provided with a transfusion pipeline, and the liquid outlet end of the transfusion pipeline is provided with a turnover box body; a fixation device for attaching the perfusion assembly to the torso of the stoma area; the fixing device is provided with a perfusion device which is communicated with the turnover box body and used for injecting a perfusion solvent into the stoma; the pneumatic assembly is externally connected to the side edge of the filling assembly, the pneumatic assembly is communicated with the turnover box body through an air supply pipeline, and a filling solvent in the inner cavity of the turnover box body is pushed to be injected into the ostomy opening. The invention avoids the problem that the enema overflows and outflows because no sphincter is blocked at the stoma position, and effectively injects the enema into the stoma.
Description
Technical Field
The invention relates to the technical field of medical devices, in particular to an adult colostomy enema device.
Background
The colostomy refers to an artificial opening made on the abdominal wall by a surgeon for treating certain intestinal diseases, and a section of intestinal tube is pulled out of the opening and is overturned and sewn on the abdominal wall, so that an enterostomy is formed. The function of the device is to replace the original perineum anus to perform the defecation function, and actually to change the way of the excrement outlet.
Intestinal diagnosis and treatment is a commonly used clinical method, and is a treatment method for relaxing bowels and exhausting air by inserting a colon perfusion liquid from anus through rectum through a catheter. The traditional enema device mainly comprises a transparent medicine storage barrel, an infusion tube and an anal tube with the front end inserted into the anus; when the enema bag is used, enema is generally carried out by adopting enema liquid in the enema bag, and when other types of liquid need to be added, other liquid needs to be injected into the enema bag through a syringe.
For colostomy disease, the device has certain defect, because there is not the sphincter at the stoma department, relevant device among the prior art can't be effectively with enema through the sphincter is occlusive to can make enema spill over the outflow, not only the enema effect is not good, still can pollute the clothing or the skin of disease.
Disclosure of Invention
The present invention is directed to an adult colostomy enema device to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an adult colostomy enema device comprising apparatus means including:
a perfusion assembly to load and input a perfusion solvent; the output end of the perfusion component is provided with a transfusion pipeline, and the liquid outlet end of the transfusion pipeline is provided with a turnover box body;
a fixation device for attaching the perfusion assembly to the torso of the stoma area; the fixing device is provided with a perfusion device which is communicated with the turnover box body and used for injecting a perfusion solvent into the stoma;
the pneumatic assembly is externally connected to the side edge of the filling assembly, the pneumatic assembly is communicated with the turnover box body through an air supply pipeline, and a filling solvent in the inner cavity of the turnover box body is pushed to be injected into the ostomy opening.
As a further scheme of the invention: the filling assembly comprises a filling barrel, a solution cavity is arranged in the filling barrel, a piston sheet is arranged in the solution cavity, the piston sheet is externally connected with a piston rod, a filling part is arranged on the filling barrel, the filling part comprises a screwing disc, a power screw rod arranged at the axial position of the screwing disc and a positioning sleeve used for positioning the power screw rod, the power screw rod is arranged in the positioning sleeve in a penetrating manner and is connected with the piston rod, an inner penetrating barrel is arranged on the upper edge of the solution cavity, and the power screw rod is arranged in the inner penetrating barrel.
As a further scheme of the invention: the fixing device comprises an abdomen covering sleeve, a closing sleeve connected to two sides of the abdomen covering sleeve and a fixing band which is connected to the abdomen covering sleeve and the surface of the closing sleeve in a penetrating manner; the abdomen covering sleeve is connected with the closed sleeve through a plurality of elastic force intervals, a linking bolt is arranged on the outer sleeve surface of the abdomen covering sleeve and used for linking a turnover box body, an infusion device and an air supply pipeline, the turnover box body is arranged on the belt surface of the abdomen covering sleeve, and the infusion device penetrates through the abdomen covering sleeve and is communicated with the turnover box body.
As a further scheme of the invention: the turnover box body comprises a solvent turnover cavity, a liquid injection channel connected with a transfusion pipeline and a gas injection channel connected with a gas supply pipeline are arranged on the solvent turnover cavity, a fixing rod is arranged in the solvent turnover cavity, a filling air bag is installed on the fixing rod and is communicated with the gas injection channel, a liquid outlet channel is arranged at the transfusion end of the solvent turnover cavity, and a perfusion apparatus is installed on the liquid outlet channel.
As a further scheme of the invention: the filling air bag is designed into a spherical centrum structure, the part of the filling air bag close to the liquid outlet channel is a micro-expansion area, and the part of the filling air bag far away from the liquid outlet channel is a high-expansion area;
as a further scheme of the invention: the perfusion apparatus comprises an insertion joint which is in butt joint with the liquid outlet channel and an inner plug pipe which is arranged on the insertion joint, the connection area of the insertion joint and the inner plug pipe adopts a soft structure, the outer ring of the insertion joint is provided with a fixed sleeve, and the side edge of the fixed sleeve is provided with a fixed paste.
As a further scheme of the invention: the plug and the inner plug pipe are in a separable structure, and the inner plug pipe can be externally connected with a cover closing plug.
As a further scheme of the invention: the pneumatic component comprises an air supply pump and a regulating valve arranged at the air delivery end of the air supply pump, the air supply pipeline is connected with the regulating valve, the fine adjustment machine part is arranged at the air supply end of the air supply pipeline, and the air supply pipeline is communicated with the air injection channel through the fine adjustment machine part.
As a still further scheme of the invention: the fine tuning machine part is provided with an air introducing cavity communicated with the air injection channel, and the side edge of the air introducing cavity is provided with an exhaust core which can be loosened.
Compared with the prior art, the invention has the beneficial effects that:
the invention designs that the infusion pipeline is not directly connected with the stoma, but the infusion solvent is input into the turnover box body through the infusion pipeline, and the turnover box body is butted with the stoma; the pneumatic component is used for increasing input airflow, and the perfusion solvent in the inner cavity of the turnover box body is forced to be injected into the stoma through the airflow, so that the perfusion solvent is injected; avoid the oral area position of fistulization because there is not the sphincter occlusive to can make enema spill over the problem of outflow, effectively pour into enema into to the stoma inside, thereby amazing intestinal peristalsis, reach the effect of effective defecation.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic view showing the overall structure of an adult colostomy enema device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a perfusion assembly according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a turnover box provided in an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of the area A in FIG. 4 according to the present invention.
Fig. 6 is a schematic structural diagram of an air supply duct according to an embodiment of the present invention.
FIG. 7 is a schematic structural diagram of the area B in FIG. 6 according to the present invention.
In the figure: 1. an equipment device; 11. a perfusion assembly; 12. a fluid delivery conduit; 13. a turnover box body; 14. a fixing device; 15. a pneumatic assembly; 17. a gas supply duct; 18. a perfusion apparatus; 21. filling a cylinder; 22. a solution chamber; 23. a piston rod; 24. a piston plate; 25. injecting a material part; 26. screwing the disc; 27. a screw cylinder is penetrated inside; 28. a power screw; 29. a positioning sleeve; 31. closing the sleeve; 32. fixing belts; 33. wrapping the abdomen; 34. an elastic region; 35. connecting the plug; 41. an air supply pump; 42. adjusting a valve; 43. a fine tuning mechanism; 44. an air introducing cavity; 45. an exhaust core; 61. a solvent turnover cavity; 62. a liquid injection channel; 63. a gas injection channel; 64. fixing the rod; 65. filling the air bag; 66. a liquid outlet channel; 71. a plug-in connector; 72. an inner plug tube; 73. fixing a sleeve; 74. fixing and sticking; 81. a micro-expansion zone; 82. a high expansion interval.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment;
referring to fig. 1, there is provided an adult colostomy enema device comprising an apparatus set 1, said apparatus set 1 comprising:
a perfusion assembly 11 to load and input perfusion solvent; the output end of the perfusion component 11 is provided with a transfusion pipeline 12, and the liquid outlet end of the transfusion pipeline 12 is provided with a turnover box body 13;
a fixation means 14 for attaching the irrigation assembly 11 to the torso of the stoma area; a perfusion device 18 is arranged at the fixing device 14, and the perfusion device 18 is communicated with the turnover box body 13 and used for injecting perfusion solvent into the stoma;
In this embodiment, the device 1 is an integrated stoma enema mechanism, the filling component 11 contains a filling solvent, the infusion tube 12 is not directly connected with the stoma, but the filling solvent is input into the turnover box 13 through the infusion tube 12, and the turnover box 13 is butted with the stoma; the fistulization device is also provided with a pneumatic assembly 15, input airflow is increased by the pneumatic assembly 15, and the perfusion solvent in the inner cavity of the turnover box body 13 is forced to be injected into the fistulization opening through the airflow, so that the perfusion solvent is injected; avoid the oral area position of fistulization because there is not the sphincter occlusive to can make enema spill over the problem of outflow, effectively pour into enema into to the stoma inside, thereby amazing intestinal peristalsis, reach the effect of effective defecation.
In one embodiment;
the embodiment designs a specific implementation structure of the pouring assembly 11 as follows:
referring to fig. 2, the filling assembly 11 includes a filling cylinder 21, a solution chamber 22 is disposed in the filling cylinder 21, a piston plate 24 is disposed in the solution chamber 22, the piston plate 24 is externally connected to a piston rod 23, a filling member 25 is disposed on the filling cylinder 21, the filling member 25 includes a screwing plate 26, a power screw 28 mounted at an axial position of the screwing plate 26, and a positioning sleeve 29 for positioning the power screw 28, the power screw 28 is inserted into the positioning sleeve 29 and connected to the piston rod 23, an inner through screw cylinder 27 is disposed on an upper edge of the solution chamber 22, and the power screw 28 is mounted in the inner through screw cylinder 27.
In the application, the filling cylinder 21 is used as an operation container, and for the filling mode, the direct pushing mode is not adopted; during operation, the screwing disc 26 drives the power screw 28 to move, so as to push the piston rod 23 to move, and further push the filling cylinder 21 to fill the filling solvent; like this, medical personnel adopt to revolve wrong mode and pour into solution into, be about to long distance circular motion convert short distance linear motion into, and then do benefit to and control 24 propulsive distances of piston piece, do benefit to the injection volume that the solvent was filled in the control to be convenient for according to the absorption situation of the interior intestinal of fistulization mouth, control the volume of filling, avoid filling the too much condition of volume and take place.
In one embodiment;
for the fixing device 14, the specific implementation structure is as follows:
referring to fig. 3, the fixing device 14 includes a belly covering 33, a closing sleeve 31 connected to both sides of the belly covering 33, and a fixing strap 32 passing through the covering surfaces of the belly covering 33 and the closing sleeve 31; be connected through a plurality of elasticity intervals 34 between package abdomen cover 33 and the closed cover 31, be provided with on the outer jacket face of package abdomen cover 33 and link up bolt 35, link up bolt 35 and be used for linking up turnover box 13, perfusion apparatus 18 and gas supply line 17, turnover box 13 sets up on the area face of package abdomen cover 33, perfusion apparatus 18 wears to locate on the package abdomen cover and is linked together with turnover box 13.
To fixing device 14, this embodiment adopts the parcel formula structure, its package abdomen cover 33, closing sleeve 31 and fixed band 32 are integrated structures, insert perfusion apparatus 18 in the stoma earlier, package abdomen cover 33 and closing sleeve 31 twine along the curved bar of human body again, advance fixedly through fixed band 32, and then will have enough to meet the need box 13, be the relatively fixed structure between perfusion apparatus 18 and the air supply duct 17 and the human body, thereby when avoiding filling, the problem that perfusion apparatus 18 deviates from the stoma.
In one embodiment;
for the specific embodiment of perfusion, this example was designed as follows:
referring to fig. 4, the turnover box 13 includes a solvent turnover cavity 61, a liquid injection channel 62 connected to the infusion tube 12 and a gas injection channel 63 connected to the gas supply tube 17 are disposed on the solvent turnover cavity 61, a fixing rod 64 is disposed in the solvent turnover cavity 61, an inflation airbag 65 is mounted on the fixing rod 64, the inflation airbag 65 is communicated with the gas injection channel 63, a liquid outlet channel 66 is disposed at the infusion end of the solvent turnover cavity 61, and the syringe 18 is mounted on the liquid outlet channel 66.
The embodiment is provided with sufficient gasbag 65 in solvent week changes chamber 61, injects gas in sufficient gasbag 65 through gas supply line 17 for sufficient gasbag 65 is sufficient to expand, and after sufficient gasbag 65 expanded, its volume increase, thereby extrude into perfusion ware 18 with the perfusion solvent in the turnover box 13, thereby pour into to make the fistula in.
For the filling airbag 65, the filling airbag 65 is designed to be of a spherical vertebral body structure, the part of the filling airbag 65 close to the liquid outlet channel 66 is a micro-expansion area 81, and the part of the filling airbag 65 far away from the liquid outlet channel 66 is a high-expansion area 82; after the filling air bag 65 is expanded, the volume expansion increasing degree of the high expansion section 82 is larger, and the volume expansion increasing degree of the micro expansion section 81 is smaller, so that the solution can be filled towards the area close to the liquid outlet channel 66, and the central line of the turnover box body 13 relatively moves forwards to the position close to the liquid outlet channel 66; thereby avoiding the problem that the center of gravity of the turnover box body 13 is far away from the perfusion apparatus 18, and the perfusion apparatus 18 is driven to be separated from the stoma.
In one case of the present embodiment,
referring to fig. 5, for the syringe 18, the syringe 18 includes an insertion head 71 opposite to the liquid outlet channel 66, and an inner plug tube 72 mounted on the insertion head 71, a connection region between the insertion head 71 and the inner plug tube 72 is a soft structure, a fixing sleeve 73 is disposed on an outer ring of the insertion head 71, and a fixing sticker 74 is disposed on a side edge of the fixing sleeve 73.
The main body of the perfusion apparatus 18 is an insertion joint 71 and an inner plug tube 72, the insertion joint 71 and the inner plug tube 72 are connected by adopting a soft structure, so that the inner plug tube 72 can be plugged along the opening trend of the fistulization opening, the insertion joint 71 and the inner plug tube 72 are of a separable structure, and the inner plug tube 72 can be externally connected with a cover closure; after the perfusion is finished, the inserting head 71 can be separated from the inner plug tube 72 again, and the inner plug tube 72 is closed by covering the plug, so that the effect of blocking the perfusion fluid is achieved; so that the intestinal tract and the perfusate are absorbed, the medicinal effect of the perfusate is exerted, and the excretion of the patient is stimulated.
In one embodiment;
for the fixing device 14, the specific implementation structure is as follows:
referring to fig. 6 and 7, the pneumatic assembly 15 includes a gas supply pump 41 and a regulating valve 42 installed at a gas delivery end of the gas supply pump 41, the gas supply pipe 17 is connected to the regulating valve 42, a fine tuning mechanism 43 is installed at a gas supply end of the gas supply pipe 17, and the gas supply pipe 17 is communicated with a gas injection channel 63 through the fine tuning mechanism 43. The fine tuning mechanism 43 is provided with a bleed air cavity 44 communicated with the air injection channel 63, and the side edge of the bleed air cavity 44 is provided with a loose exhaust core 45.
The regulating valve 42 is used for regulating the air supply flow rate of the air supply pipeline 17, then controlling the expansion rate of the filling air bag 65 and controlling the pushing rate of the perfusate into the stoma; the side edge of the fine adjustment mechanism 43 is further provided with an exhaust core 45, and when the single expansion is insufficient and enough liquid medicine is pushed in, the gas in the filling air bag 65 can be discharged through the exhaust core 45, then the exhaust core 45 is closed, and the gas is injected into the filling air bag 65 again, so that the filling operation is continuously performed for many times.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An adult colostomy enema device comprising apparatus means, characterized in that said apparatus means comprises:
a perfusion assembly to load and input a perfusion solvent; the output end of the perfusion component is provided with a transfusion pipeline, and the liquid outlet end of the transfusion pipeline is provided with a turnover box body;
a fixation device for attaching the perfusion assembly to the torso of the stoma area; the fixing device is provided with a perfusion device which is communicated with the turnover box body and used for injecting a perfusion solvent into the stoma;
the pneumatic assembly is externally connected to the side edge of the filling assembly, the pneumatic assembly is communicated with the turnover box body through an air supply pipeline, and a filling solvent in the inner cavity of the turnover box body is pushed to be injected into the ostomy opening.
2. The adult colostomy enema device of claim 1, wherein the infusion assembly comprises an infusion barrel, a solution chamber is arranged in the infusion barrel, a piston sheet is arranged in the solution chamber and externally connected with a piston rod, an infusion piece is arranged on the infusion barrel and comprises a screwing disc, a power screw rod arranged on the axis of the screwing disc and a positioning sleeve for positioning the power screw rod, the power screw rod is arranged in the positioning sleeve in a penetrating manner and connected with the piston rod, an inner penetrating barrel is arranged on the upper edge of the solution chamber, and the power screw rod is arranged in the inner penetrating barrel.
3. The adult colostomy enema device of claim 1, wherein the securing means comprises a belly-wrapping sleeve, a closure sleeve attached to both sides of the belly-wrapping sleeve, and a securing strap attached to the sides of the belly-wrapping sleeve and the closure sleeve in a penetrating manner; the abdomen covering sleeve is connected with the closed sleeve through a plurality of elastic force intervals, a linking bolt is arranged on the outer sleeve surface of the abdomen covering sleeve and used for linking a turnover box body, an infusion device and an air supply pipeline, the turnover box body is arranged on the belt surface of the abdomen covering sleeve, and the infusion device penetrates through the abdomen covering sleeve and is communicated with the turnover box body.
4. The adult colostomy enema device of claim 3, wherein the turnover box includes a solvent turnover chamber, the solvent turnover chamber is provided with a liquid injection channel connected with a liquid delivery pipeline and a gas injection channel connected with a gas supply pipeline, a fixing rod is disposed in the solvent turnover chamber, the fixing rod is provided with a filling air bag, the filling air bag is communicated with the gas injection channel, the liquid delivery end of the solvent turnover chamber is provided with a liquid outlet channel, and the perfusion apparatus is installed on the liquid outlet channel.
5. An adult colostomy enema device as claimed in claim 4, wherein said filling balloon is designed as a spherical cone structure having a lower coefficient of expansion near the outflow passage than at a point remote from the outflow passage.
6. The adult colostomy enema device of claim 4, wherein the syringe comprises an insertion head which is butted with the liquid outlet channel and an inner plug tube which is arranged on the insertion head, the connection area of the insertion head and the inner plug tube adopts a soft structure, the outer ring of the insertion head is provided with a fixing sleeve, and the side edge of the fixing sleeve is provided with a fixing paste.
7. An adult colostomy enema device of claim 6, wherein the plug is of a separable construction from an inner plug tube which is in turn externally connected with a closure plug.
8. The adult colostomy enema device of claim 1, wherein the pneumatic assembly comprises a gas supply pump and a regulating valve mounted at a gas delivery end of the gas supply pump, the gas supply conduit is connected with the regulating valve, a fine adjustment member is mounted at a gas supply end of the gas supply conduit, and the gas supply conduit is communicated with the gas injection channel through the fine adjustment member.
9. An adult colostomy enema device of claim 8, wherein the fine adjustment means is provided with a gas drainage chamber in communication with the gas injection channel, the side edge of the gas drainage chamber being provided with a releasable gas venting wick.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111569654.2A CN114344600B (en) | 2021-12-21 | 2021-12-21 | Colostomy enema device for adults |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111569654.2A CN114344600B (en) | 2021-12-21 | 2021-12-21 | Colostomy enema device for adults |
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| CN114344600A true CN114344600A (en) | 2022-04-15 |
| CN114344600B CN114344600B (en) | 2023-08-11 |
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| CN110251765A (en) * | 2019-07-26 | 2019-09-20 | 苏州市中医医院 | Anal fistula and perianal abscess postoperative irrigation device |
| CN213219886U (en) * | 2020-08-20 | 2021-05-18 | 重庆医科大学附属永川医院 | Intestinal tract stoma enema device |
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