CN210159083U - Rectal colon administration tube - Google Patents
Rectal colon administration tube Download PDFInfo
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- CN210159083U CN210159083U CN201920512154.7U CN201920512154U CN210159083U CN 210159083 U CN210159083 U CN 210159083U CN 201920512154 U CN201920512154 U CN 201920512154U CN 210159083 U CN210159083 U CN 210159083U
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- hose
- tube
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- pipe
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Abstract
The utility model discloses a rectum colon administers pipe, include: the head of the hose is closed, two medicine outlets are symmetrically arranged on two sides of the hose close to the head, and an injection tube interface is arranged at the tail of the hose. An object of the utility model is to provide an easily control dose, fix more firm pipe of dosing at the rectum inner wall.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to rectum colon administers pipe.
Background
Rectal administration refers to a method of administration by which a drug is delivered into the intestinal tract through the anus, rapidly absorbed through the rectal mucosa into the general circulation, and exerts its pharmacological effects to treat systemic or local diseases. The colon continues to the cecum in the right iliac fossa and connects to the rectum at the 3 rd sacral plane. The colon part has less metabolic enzymes, so that the administration at the colon part can reduce the damage of gastrointestinal digestive enzymes to the medicine, is favorable for the absorption of the medicine and improves the treatment effect. However, at present, no special drug delivery tube for the rectum colon exists, a catheter is usually adopted for treatment, and the catheter has thick tube diameter and large opening, so that the drug delivery amount is not easy to control, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the problem that the dosage is not easy to control in the prior art.
Therefore, the technical proposal adopted is that the utility model discloses a colorectal administration tube, which comprises:
the head of the hose is closed, two medicine outlets are symmetrically arranged on two sides of the hose close to the head, and an injection tube interface is arranged at the tail of the hose.
Preferably, the outer wall of the hose is provided with scales.
Preferably, the hose is provided with an anti-clogging device near the interface of the injection tube, and the anti-clogging device comprises:
one end of the connecting pipe is communicated with the hose close to the injection pipe interface;
the other end of the connecting pipe is communicated with one end with a small diameter of the conical pipe;
one end of the liquid discharge pipe is communicated with one end with the large diameter of the conical pipe, and the other end of the liquid discharge pipe is suspended in the air;
the floating ball is arranged in the conical tube;
and the tubular spring is positioned in the conical tube, one end of the tubular spring is fixedly connected with the floating ball, and the other end of the tubular spring is fixedly connected with the bottom wall of the large-diameter end of the conical tube.
Preferably, a hose fixing device is arranged on the outer wall of the hose near the interface of the injection tube, and the hose fixing device comprises:
the air bag is wrapped on the outer wall of the hose and is fixedly connected with the hose;
one end of the inflation tube is communicated with the air bag, and the other end of the inflation tube is communicated with inflation equipment.
Preferably, the outer wall of the air bag is provided with anti-skid lines.
Preferably, the hose fixing device further comprises:
the clamping ring is sleeved on the outer wall of the hose, and the inflation tube penetrates through the outer wall of the hose and the clamping ring.
The utility model discloses technical scheme has following advantage: the utility model discloses a rectum colon administers pipe, include: the head of the hose is closed, two medicine outlets are symmetrically arranged on two sides of the hose close to the head, and an injection tube interface is arranged at the tail of the hose. The head of the hose is in a taper shape, so that the hose is more convenient to insert into the rectum, and the pain of a patient is reduced; the hose afterbody be provided with the injection tube interface, it is little to go out medicine mouth aperture, is convenient for control dosage through the injection tube for the medicine slowly flows to the affected part, helps the absorption of medicine in the affected part, and therapeutic effect is better.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the anti-clogging device of the present invention.
Fig. 3 is a schematic structural view of the middle hose fixing device of the present invention.
The drawings are numbered as follows: 1-hose, 2-medicine outlet, 3-syringe interface, 4-connecting pipe, 5-conical pipe, 6-liquid discharge pipe, 7-floating ball, 8-tubular spring, 10-air bag, 11-inflation pipe and 12-snap ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides a rectum colon administers pipe, as shown in figure 1, include:
the medicine injection device comprises a hose 1, wherein the head of the hose 1 is closed, two medicine outlets 2 are symmetrically arranged on two sides of the hose 1 close to the head, the aperture of each medicine outlet is 0.5-4mm, and an injection tube interface 3 is arranged at the tail of the hose 1. The head of the hose 1 is in a taper shape, the hose 1 is made of a plastic pipe, the length is 8-40cm, the pipe diameter is 2-20mm, and the hose can be designed and manufactured according to requirements.
The working principle of the technical scheme is as follows: when in treatment, the head of the hose 1 is inserted into the rectum to the position needing administration, then an injector is connected to the injection tube interface 3 at the tail of the hose 1, the medicine is pushed into the hose 1 through the injector and flows out of the medicine outlet 2 to reach the affected part, thereby achieving the effect of administration treatment.
The beneficial effects of the above technical scheme are: the head of the hose 1 is in a taper shape, so that the hose is more convenient to insert into the rectum, and the pain of a patient is reduced; the hose 1 afterbody be provided with the injection tube interface, it is little to go out medicine mouth aperture, is convenient for control dosage through the injection tube for the medicine slowly flows to the affected part, helps the absorption of medicine in the affected part, and therapeutic effect is better.
In one embodiment, the outer wall of the hose 1 is provided with a scale.
The beneficial effects of the above technical scheme are: the scale on the tube 1 facilitates the control of the depth of insertion into the rectum for more accurate delivery of the medication to the affected part of the rectum.
In one embodiment, as shown in fig. 2, the hose 1 is provided with anti-clogging means near the syringe interface 3, comprising:
one end of the connecting pipe 4 is communicated with the hose 1 close to the injection pipe interface 3;
the other end of the connecting pipe 4 is communicated with one end of the conical pipe 5 with a small diameter;
one end of the liquid discharge pipe 6 is communicated with one end with the large diameter of the conical pipe 5, and the other end of the liquid discharge pipe 6 is suspended;
the floating ball 7 is arranged in the conical tube 5, and the floating ball 7 is made of rubber;
and the tubular spring 8 is positioned in the conical tube 5, one end of the tubular spring 8 is fixedly connected with the floating ball 7, and the other end of the tubular spring 8 is fixedly connected with the bottom wall of the conical tube 5 with the large diameter.
The working principle of the technical scheme is as follows: when using the syringe injection to administer, when taking place to block up in medicine outlet 2 or the hose 1, the pressure of the interior liquid medicine of hose 1 will increase, connecting pipe 4 switches on with hose 1, the pressure of liquid medicine just is exerted on floater 7, when pressure surpassed cast spring 8's elasticity, floater 7 moves right, and compress cast spring 8, at this moment, floater 7 can't block up the little one end of 5 diameters of conical duct, conical duct 5 is in the on-state, the medicine in the hose 1 will be discharged through fluid-discharge tube 6, medical staff just can in time discover to have the jam condition, so that take out the hose immediately and inspect the processing.
The beneficial effects of the above technical scheme are: medical personnel can find that the hose is blocked in time by discharging liquid medicine through the liquid discharge pipe so as to be convenient for timely treatment, block the hose and ensure the administration effect; in addition, when medical staff injects, the syringe is pushed too fast, and when the pressure exceeds the elasticity of the tubular spring, the liquid can be discharged through the liquid discharge pipe, and the pressure is reduced and the flow is divided, so that the phenomenon that the speed of injecting the medicine is too fast is avoided.
In one embodiment, as shown in fig. 3, a hose fixing device is disposed on the outer wall of the hose 1 near the syringe interface 3, and the hose fixing device comprises:
the air bag 10 is wrapped on the outer wall of the hose 1 and is fixedly connected with the hose 1, and the air bag can be made of rubber;
and one end of the inflation tube 11 is communicated with the air bag 10, the other end of the inflation tube 11 is communicated with inflation equipment, the inflation equipment can adopt inflation tubes, and the inflation tubes are made of plastics.
The working principle of the technical scheme is as follows: after the head of the tube 1 is inserted into the rectum, air is injected into the inflation tube 11 by an inflation device, and the air bag 10 is inflated and expanded to be attached to the inner wall of the rectum, so that the tube 1 is fixed in the rectum.
The beneficial effects of the above technical scheme are: the fixing and the dismounting of the hose 1 are convenient by inflating and deflating the air bag 10, and the air bag 10 is made of rubber and has elasticity, so that the air bag can be better attached to the inner wall of the rectum for fixing, the degree of tightness of the fixing can be adjusted according to the inflating quantity, the damage to the inner wall of the rectum is reduced, and the discomfort of a patient is also reduced.
In one embodiment, the outer wall of the air bag 10 is provided with anti-slip lines.
The beneficial effects of the above technical scheme are: the friction force of the outer wall of the air bag 10 is added by the anti-slip patterns, so that the outer wall of the air bag 10 can be more firmly fixed on the inner wall of the rectum.
In one embodiment, as shown in fig. 3, the hose fixing device further includes:
the clamping ring 12 is sleeved on the outer wall of the hose 1, and the inflation tube 11 penetrates through the outer wall of the hose 1 and the clamping ring 12.
The beneficial effects of the above technical scheme are: the clamp ring 12 can fix the air pipe 11 on the hose 1, and prevent the air pipe 11 from being forced to move to influence the fixation of the air bag.
The foregoing description of the invention is illustrative and not restrictive, and it is understood by those skilled in the art that many changes, variations or equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are intended to be covered thereby.
Claims (5)
1. A colorectal administration tube, comprising:
the head of the hose (1) is closed, two medicine outlets (2) are symmetrically arranged on two sides of the hose (1) close to the head, and an injection tube interface (3) is arranged at the tail of the hose (1);
a hose fixing device is arranged on the outer wall of the hose (1) and close to the injection pipe interface (3), and the hose fixing device comprises:
the air bag (10) is wrapped on the outer wall of the hose (1), and is fixedly connected with the hose (1);
one end of the inflation tube (11) is communicated with the air bag (10), and the other end of the inflation tube (11) is communicated with inflation equipment.
2. A colorectal administration tube according to claim 1, wherein the outer wall of the tube (1) is provided with graduations.
3. A colorectal administration tube according to claim 1, wherein the flexible tube (1) is provided with an anti-clogging device near the syringe interface (3), the anti-clogging device comprising:
one end of the connecting pipe (4) is communicated with the hose (1) close to the injection pipe interface (3);
the other end of the connecting pipe (4) is communicated with one end of the conical pipe (5) with a small diameter;
one end of the liquid discharge pipe (6) is communicated with one end of the conical pipe (5) with a large diameter, and the other end of the liquid discharge pipe (6) is suspended;
the floating ball (7) is arranged in the conical tube (5);
the tube-shaped spring (8), tube-shaped spring (8) are located conical tube (5), one end of tube-shaped spring (8) and floater (7) fixed connection, the other end of tube-shaped spring (8) and the big one end diapire fixed connection of conical tube (5) diameter.
4. A colorectal administration tube according to claim 1, wherein the balloon (10) is provided with non-slip threads on its outer wall.
5. A colorectal administration tube according to claim 1, wherein the hose fixation device further comprises:
snap ring (12), snap ring (12) cover is in on hose (1) outer wall, gas tube (11) are followed hose (1) outer wall with pass between snap ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512154.7U CN210159083U (en) | 2019-04-16 | 2019-04-16 | Rectal colon administration tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512154.7U CN210159083U (en) | 2019-04-16 | 2019-04-16 | Rectal colon administration tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210159083U true CN210159083U (en) | 2020-03-20 |
Family
ID=69790010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512154.7U Active CN210159083U (en) | 2019-04-16 | 2019-04-16 | Rectal colon administration tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210159083U (en) |
-
2019
- 2019-04-16 CN CN201920512154.7U patent/CN210159083U/en active Active
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