CN210933061U - Medical intestinal tract flushing device - Google Patents
Medical intestinal tract flushing device Download PDFInfo
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- CN210933061U CN210933061U CN201921227714.0U CN201921227714U CN210933061U CN 210933061 U CN210933061 U CN 210933061U CN 201921227714 U CN201921227714 U CN 201921227714U CN 210933061 U CN210933061 U CN 210933061U
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Abstract
The utility model discloses a medical intestinal tract flushing device, which comprises an enema bag, a liquid injection pipe, an anal tube, an adjusting valve and a plug head, wherein the enema bag, the liquid injection pipe and the anal tube are sequentially connected, the adjusting valve is arranged on the liquid injection pipe, a through hole is axially communicated with the plug head, the anal tube is axially arranged in the through hole of the plug head, and the plug head and the anal tube are slidably connected in the axial direction; the outer surface of the plug insertion end is defined as an insertion surface, the plug insertion surface is in an arc-shaped structure which is radially contracted along with the end part close to the plug insertion end, and an inwards concave clamping groove is formed in the plug insertion surface in a surrounding mode. The utility model discloses but be provided with sliding connection's chock plug at the anal canal outer wall to set up the draw-in groove on the chock plug, but anal sphincter centre gripping is fixed in draw-in groove department, does benefit to stably fixed anal canal, still can be suitable for the lax patient of anal sphincter.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially a medical intestinal washing unit.
Background
A general enema device comprises an enema bag for containing liquid, an anal tube inserted into a patient body and an infusion tube for connecting the enema bag and the anal tube, wherein a switch valve is arranged on the infusion tube. The enema is suitable for patients after paraplegia of double lower limbs and intestinal cancer operation, and anal sphincter is clamped on the surface of an anal tube during enema to prevent enema liquid or excrement from leaking; it is also suitable for patients with enterostomy.
Clinically, the anal canal needs to be extended into the anus by 7-10cm so as to have better cleaning effect. However, generally, since the cylindrical surface of the anal tube has a uniform outer diameter, the anal sphincter is difficult to hold at a certain position on the surface of the anal tube, the anal tube may be flushed out during enema, and the patient such as the elderly often leaks out the excrement or the enema during enema due to the relaxation of the anal sphincter, thereby reducing the cleaning effect of the enema and also cleaning the leaked out matter.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the problems and provide a medical intestinal tract flushing device, which is provided with a plug head and a clamping groove, wherein the anal sphincter can be clamped and fixed at the clamping groove.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a medical intestinal irrigation device comprises an enema bag, an infusion tube, an anal tube, an adjusting valve and a plug head, wherein the enema bag, the infusion tube and the anal tube are sequentially connected, the adjusting valve is arranged on the infusion tube, a through hole is axially communicated with the plug head, the anal tube is axially arranged in the through hole of the plug head, and the plug head and the anal tube are in slidable connection in the axial direction; the outer surface of the plug insertion end is defined as an insertion surface, the plug insertion surface is in an arc-shaped structure which is radially contracted along with the end part close to the plug insertion end, and an inwards concave clamping groove is formed in the plug insertion surface in a surrounding mode.
As an option, the liquid injection pipe is provided with a one-way valve, so that the enema in the enema bag flows to the anal canal in a one-way.
As an option, the cross section of the inner wall of the clamping groove is of an arc-shaped structure, the inner wall of the clamping groove comprises a bottom wall, a first side wall close to the end part of the plug insertion end and a second side wall far away from the end part of the plug insertion end, the first side wall and the arc of the insertion surface are intersected to form a convex clamping section, the convex clamping section protrudes outwards in the radial direction relative to the bottom wall, and the second side wall and the arc of the insertion surface are intersected to form a transition. Therefore, the anus is contracted at the clamping groove, the sphincter ani is contracted and clamped in the radial inward-concave clamping groove, when the anal tube is externally received, the inner side of the anus is provided with a contact surface with the convex clamping section, the axial acting force can be increased, and the anal tube is favorably and stably fixed; meanwhile, the contact surface can also enhance the anus sealing effect.
As an option, the plug head insertion surface is of an inward concave arc-shaped structure in the axial direction, and a plurality of clamping grooves which are sequentially distributed along the axial direction are arranged on the plug head insertion surface in a surrounding manner. Therefore, different clamping grooves can be selected according to the relaxation degree of the anal sphincter, and the device can be suitable for various relaxation conditions of the sphincter.
As an option, the radial direction of the inner wall of the clamping groove to the short length is defined as the inner diameter of the clamping groove, the number of the clamping grooves is 3, and the inner diameters of the clamping grooves are respectively 1.5 times, 2 times and 2.5 times of the outer diameter of the anal tube.
As an option, the plug is made of elastic silica gel, and the aperture of the through hole of the plug is smaller than or equal to the outer diameter of the anal tube. Therefore, the plugging head is combined with the contraction effect of the anal sphincter based on the elasticity of the plugging head, and the fixing effect and the sealing effect are enhanced.
As an option, the plug head inserting end is inserted into the patient, the plug head external end is arranged outside the patient, the plug head inserting end and the external end are respectively provided with an elastic sleeve membrane, one end of the elastic sleeve membrane is connected to the plug head, and the other end of the elastic sleeve membrane is connected to the outer wall of the anal tube, so that the connection surface of the plug head and the anal tube is sealed, and the cleaning and disinfection operation after the enema is easy.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a medical intestinal washing unit is provided with sliding connection's chock plug at the anal canal outer wall to set up the draw-in groove on the chock plug, but the anal sphincter centre gripping is fixed in draw-in groove department, does benefit to stably fixed anal canal, still can be suitable for the lax patient of anal sphincter.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the plug and anal canal of the present invention.
Fig. 3 is an enlarged structural diagram F of fig. 2.
Fig. 4 is a schematic view of another plug and anal canal structure of the present invention.
Fig. 5 is a partial structure diagram of another plug insertion state according to the present invention.
In the attached drawing, 1-an enema bag, 2-a liquid injection pipe, 3-a regulating valve, 31-a one-way valve, 4-an anal tube, 5-a limiting ring, 6-a plug, 61 insertion surfaces, 7-a clamping groove, 71-a bottom wall, 72-a convex clamping section, 73-a transition section, 8-an anal sphincter, 9-an elastic mantle I and 91-an elastic mantle II.
Detailed Description
Example 1
Referring to fig. 1-3, the medical intestinal irrigation device of the embodiment comprises an enema bag 1, an infusion tube 2, an anal tube 4, a regulating valve 3 and a plug 6, wherein the enema bag 1, the infusion tube 2 and the anal tube 4 are sequentially connected, the regulating valve 3 is arranged on the infusion tube 2, a through hole is axially arranged through the plug 6, the anal tube 4 is axially arranged in the through hole of the plug 6, and the plug 6 and the anal tube 4 are slidably connected in the axial direction; the outer surface of the insertion end of the plug 6 is defined as an insertion surface 61, the plug insertion surface 61 is in an arc-shaped structure which is radially contracted along with the end close to the insertion end, and the plug insertion surface 61 is circumferentially provided with an inward-concave clamping groove 7.
Wherein, the inserting end of the chock plug 6 is inserted into the body of a patient, and the external end of the chock plug is arranged outside the body of the patient.
The plug 6 is made of elastic silica gel, and the aperture of the through hole of the plug is smaller than or equal to the external diameter of the anal tube. So, the chock plug possesses elasticity, and the chock plug slides and can seal sliding contact face at the anal canal outer wall under the exogenic action, and the chock plug combines together with anal sphincter contractile action, reinforcing fixed action and sealed effect.
The cross section of the inner wall of the clamping groove is of an arc-shaped structure. The inner wall of the clamping groove comprises a bottom wall 71, a first side wall close to the plug head insertion end and a second side wall far away from the plug head insertion end, the first side wall intersects with the circular arc of the insertion surface to form a convex clamping section 72, the convex clamping section 72 protrudes outwards in the radial direction relative to the bottom wall 71, and the second side wall intersects with the circular arc of the insertion surface to form a transition section 73. Wherein, the radial width (b) of the bottom wall of the clamping groove is larger than the outer diameter of the anal tube.
When the anal sphincter clamping device is used, the length a of the anal tube penetrating into the patient body is adjusted in advance, and then the anal tube and the plug head are inserted in sequence, so that the anal sphincter is clamped and clamped in the clamping groove. Therefore, the anus contracts at the clamping groove, the sphincter ani contracts and is clamped in the radial inward-concave clamping groove, when the anal tube is externally received, the inner side of the anus can be in contact with the convex clamping section, the axial acting force can be increased, the stable fixation of the anal tube is facilitated, the deep length of the anal tube is kept, and the cleaning effect is facilitated to be ensured; meanwhile, the contact surface can also enhance the anus sealing effect.
In order to prevent the enema from flowing back, the liquid injection pipe 2 is provided with a one-way valve 31, so that the enema in the enema bag 1 flows to the anal tube 4 in a one-way manner and then enters the body of a patient.
In order to limit the plug head, a limit ring 5 can be arranged at the external side end part of the anal tube 4 to prevent the anal tube from extending deeply and being too long.
As above-mentioned, the utility model discloses but be provided with sliding connection's chock plug at the anal canal outer wall to set up the draw-in groove on the chock plug, but anal sphincter centre gripping is fixed in draw-in groove department, does benefit to stably fixed anal canal, still can be suitable for the lax patient of anal sphincter.
Example 2
Referring to fig. 1 and fig. 2, in embodiment 1, in this embodiment 2, the plug insertion surface 61 is in an inward concave arc-shaped structure in the axial direction, and a plurality of slots sequentially distributed in the axial direction are circumferentially arranged on the plug insertion surface 61.
As an option, the radial direction of the inner wall of the clamping groove to the short length is defined as the inner diameter b of the clamping groove, the number of the clamping grooves is 3, and the inner diameters of the clamping grooves are respectively 1.5 times, 2 times and 2.5 times of the outer diameter of the anal tube.
Therefore, different clamping grooves can be selected according to the relaxation degree of the anal sphincter, and the device can be suitable for various relaxation conditions of the sphincter.
Example 3
On the basis of embodiment 1 or 2, in this embodiment 3, the choke plug inserts the end and the external end is provided with the elasticity mantle respectively, and elasticity mantle one end is connected on the choke plug and its other end is connected on the anal canal outer wall to the sealed choke plug is connected the face with the anal canal, can solve and need extract the choke plug after the enema and wash and disinfect the choke plug through hole.
Referring to fig. 4 and 5, the elastic sleeve film I9 is adhered to the plug head external end and the anal canal external side, and the elastic sleeve film II 91 is adhered to the plug head insertion surface and the anal canal insertion side. The mantle is a rubber mantle, typically a condom. When the anal tube inserting device is used, the position of the plug head is adjusted, and then the sleeve membrane II covers the anal tube and the inserting surface, so that the inserting operation is performed.
Therefore, the connecting surface of the plug head and the anal tube can be sealed, and the cleaning and disinfection operation after the enema is easy.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. A medical intestinal tract irrigation device is characterized in that: the device comprises an enema bag, an infusion tube, an anal tube, an adjusting valve and a plug head, wherein the enema bag, the infusion tube and the anal tube are sequentially connected, the infusion tube is provided with the adjusting valve, the plug head is axially provided with a through hole in a through way, the anal tube is axially arranged in the plug head through hole, and the plug head and the anal tube are in slidable connection in the axial direction; the outer surface of the plug insertion end is defined as an insertion surface, the plug insertion surface is in an arc-shaped structure which is radially contracted along with the end close to the plug insertion end, and an inwards concave clamping groove is formed in the plug insertion surface in a surrounding mode.
2. The medical intestinal irrigation device according to claim 1, wherein: and the liquid injection pipe is provided with a one-way valve, so that the enema liquid in the enema bag flows to the anal canal in a one-way manner.
3. The medical intestinal irrigation device according to claim 1, wherein: the cross section of the inner wall of the clamping groove is of a circular arc-shaped structure, the inner wall of the clamping groove comprises a bottom wall, a first side wall close to the end part of the plug insertion end and a second side wall far away from the end part of the plug insertion end, the first side wall and the circular arc of the insertion surface are intersected to form a convex clamping section, the convex clamping section is radially outwards protruded relative to the bottom wall, and the second side wall and the circular arc of the insertion surface are intersected to form a transition.
4. A medical intestinal irrigation device according to claim 3, characterized in that: the plug head insertion surface is of an inwards concave arc-shaped structure in the axial direction, and a plurality of clamping grooves which are sequentially distributed in the axial direction are arranged on the plug head insertion surface in an encircling mode.
5. The medical intestinal irrigation device according to claim 4, wherein: the radial direction of the inner wall of the clamping groove is defined to be the inner diameter of the clamping groove, the number of the clamping grooves is 3, and the inner diameter of the clamping grooves is 1.5 times, 2 times and 2.5 times of the outer diameter of the anal tube.
6. The medical intestinal irrigation device according to claim 1 or 5, wherein: the plug is made of elastic silica gel, and the aperture of the through hole of the plug is smaller than or equal to the outer diameter of the anal tube.
7. The medical intestinal irrigation device according to claim 1, wherein: the plug head inserting end is inserted into a patient, the external end of the plug head is arranged outside the patient, the plug head inserting end and the external end are respectively provided with an elastic sleeve membrane, one end of the elastic sleeve membrane is connected to the plug head, and the other end of the elastic sleeve membrane is connected to the outer wall of the anal tube so as to seal the connection surface of the plug head and the anal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227714.0U CN210933061U (en) | 2019-07-31 | 2019-07-31 | Medical intestinal tract flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227714.0U CN210933061U (en) | 2019-07-31 | 2019-07-31 | Medical intestinal tract flushing device |
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| Publication Number | Publication Date |
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| CN210933061U true CN210933061U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921227714.0U Active CN210933061U (en) | 2019-07-31 | 2019-07-31 | Medical intestinal tract flushing device |
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| CN (1) | CN210933061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604057A (en) * | 2020-12-24 | 2021-04-06 | 上海康尔康健康管理有限公司 | Intestinal tract cleaning equipment and method |
| CN114984364A (en) * | 2022-06-07 | 2022-09-02 | 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院） | Enema device |
-
2019
- 2019-07-31 CN CN201921227714.0U patent/CN210933061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604057A (en) * | 2020-12-24 | 2021-04-06 | 上海康尔康健康管理有限公司 | Intestinal tract cleaning equipment and method |
| CN114984364A (en) * | 2022-06-07 | 2022-09-02 | 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院） | Enema device |
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