CN219558439U - Medicine feeding pipe and clinical medicine feeding device - Google Patents

Abstract

The utility model discloses a medicine feeding pipe and a clinical medicine feeding device, which relate to the field of medical equipment and solve the problems of excessive medicine feeding at the deep part and insufficient medicine feeding at the shallow part of a medicine feeding part. When the medicine feeding device is in actual use, the problems that medicine is fed too much in deep parts and not fed enough in shallow parts of the medicine feeding part are effectively solved, and meanwhile, bad experience is not brought to patients.

Description

Medicine feeding pipe and clinical medicine feeding device

Technical Field

The utility model relates to the field of medical instruments, in particular to a medicine feeding tube and a clinical medicine feeding device.

Background

In clinic, the medicine is required to be applied to the body of a patient in many cases, such as gynaecology and obstetrics or anorectal departments, and due to the special body structure of a human body, when the patient applies the medicine, the patient needs to apply the medicine uniformly to the interior, the traditional medicine applying device is used for applying the medicine or cleaning the interior, the front end of the piston continuously has medicine or cleaning liquid to flow out along with the pushing of the piston, but the rear end of the piston is lack of the medicine or the cleaning liquid to flow out, so that the medicine is excessively applied in a deep position or the cleaning is excessive, and the medicine is insufficiently applied in a shallow position or the cleaning is insufficient.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, the existing medicine feeding device is easy to overstock in deep places or overstock in cleaning places and understock in shallow places or is not clean, and provides a medicine feeding tube and a clinical medicine feeding device.

The aim of the utility model is mainly realized by the following technical scheme:

the utility model provides a medicine feeding pipe, the inside cavity of medicine feeding pipe, and the lateral wall is provided with a plurality of evenly arranged spouts the medicine hole, medicine feeding pipe one end is provided with the connector, and inside is provided with spouts medicine pipe and a plurality of medicine branch pipe of spouting, spout medicine pipe upper end intercommunication connector, a plurality of medicine branch pipes with a plurality of medicine hole one-to-one of spouting, spout medicine branch pipe one end and spout medicine pipe intercommunication, the other end and spout medicine hole intercommunication. When the medicine feeding pipe is in actual use, the medicine feeding pipe stretches into a patient, and when the medicine is fed to the patient, the medicine can flow to the medicine spraying hole through the medicine spraying pipe and the medicine spraying branch pipe in the medicine feeding pipe, so that the medicine is fed to the patient. The medicine spraying holes of the medicine spraying pipe are communicated with each other through the medicine spraying pipe and the medicine spraying branch pipe, so that in the medicine spraying process, more medicine can not flow out locally, less medicine flows out locally, uneven medicine spraying is avoided, meanwhile, in the medicine spraying process, the medicine spraying pipe is attached to the skin of a patient as much as possible, when the medicine flows out, the medicine spraying pipe can be better contacted with the skin of the patient, the diameter of the medicine spraying pipe cannot be too small, the medicine spraying pipe and the medicine spraying branch pipe are arranged in the medicine spraying pipe, and therefore the medicine spraying pipe is guaranteed not to be reserved with excessive medicine after injection, and medicine waste is caused.

Further, the medicine spraying branch pipe inclines from the medicine spraying pipe communication position to the direction of the free end of the medicine feeding pipe, and the included angle between the medicine spraying branch pipe and the medicine spraying pipe communication position is 60-90 degrees. Preferably 60 degrees, the direction of the medicine flow is consistent with the direction of the medicine spraying branch pipe when the medicine is injected and loaded, and no resistance is generated, so that the injection is more labor-saving.

Further, the diameter of the spraying branch pipe is larger than that of the spraying hole. The pressure applied to the medicine spraying hole is larger, and the medicine flows out of the medicine spraying hole more quickly, so that the medicine can better stimulate the affected part of a patient, and the medicine is favorable for medicine application.

Further, the free end of the medicine feeding pipe is arranged in a hemispherical shape. When carrying out the medicine loading to the patient, the medicine feeding pipe needs to stretch into the patient, sets up the lower extreme of medicine feeding pipe as hemispherical and more gently when getting into the patient, reduces the stimulation to the patient, and lower extreme head is round simultaneously, and is more smooth when getting into, can not bring bad experience for the patient.

The utility model provides a medicine feeding pipe and clinical medicine feeding device, includes syringe and the medicine feeding pipe as above, the syringe includes medicine feeding push rod, storage cartridge case and medicine feeding piston, the storage cartridge case is provided with the injection head, the injection head with the connector detachable of medicine feeding pipe is connected, preferably screw connection. When the device is in actual use, the device can be used for not only medicine feeding but also cleaning, firstly, the medicine feeding pipe of the device is plugged into a proper position in a patient, then, the medicine storage cylinder filled with medicine or cleaning liquid is connected with the connector through the injection head of the medicine storage cylinder, and then, the medicine or the cleaning liquid is injected into the patient, so that medicine feeding or cleaning is realized. The device effectively solves the problems that the deep part of a patient is overmuch in medicine feeding or excessive in cleaning and the shallow part is insufficient in medicine feeding or insufficient in cleaning in the process of medicine feeding or cleaning of the patient.

Further, the outer side wall of the injection head is provided with an external thread, and the inside of the connector is provided with an internal thread matched with the injection head. When the injection device is in actual use, after the medicine feeding pipe stretches into a proper position, the injection head of the medicine storage cylinder is screwed into the connector to perform injection, and the operation is convenient.

Furthermore, the medicine storage cylinder is made of semitransparent plastic materials, and scale marks are arranged on the outer side wall of the medicine storage cylinder. When in use, the proper dosage of the medicine is injected according to the requirement, so that the dosage of the injected medicine is more accurate.

In summary, compared with the prior art, the utility model has the following beneficial effects:

(1) The medicine feeding pipe effectively solves the problems that in the process of feeding or cleaning a patient, the deep part of the patient is excessively fed or cleaned, and the shallow part of the patient is insufficiently fed or cleaned.

(2) When the medicine feeding device is used, the medicine feeding tube of the medicine feeding assembly is firstly placed in a patient, and the medicine storage tube is connected with the medicine feeding tube, so that the operation is simple, and meanwhile, uncomfortable experience is not brought to the patient.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the drug delivery assembly of the present utility model;

fig. 3 is a schematic structural view of a drug storage component of the present utility model.

Reference numerals:

1-a medicine feeding push rod; 2-a cartridge; 3-a medicine feeding piston; 4-an injection head; 5-spraying holes; 6-a connector; 7-spraying branch pipes; 8-a medicine feeding tube; 9-spraying medicine tube.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Example 1:

as shown in fig. 1, a medicine feeding pipe 8, the inside cavity of medicine feeding pipe 8, and the lateral wall is provided with a plurality of evenly arranged spouts medicine hole 5, medicine feeding pipe 8 one end is provided with connector 6, and inside is provided with spouts medicine pipe 9 and a plurality of spouts medicine branch pipe 7, spout medicine pipe 9 upper end intercommunication connector 6, a plurality of spouts medicine branch pipe 7 with a plurality of spouts medicine hole 5 one-to-one, spout medicine branch pipe 7 one end and spout medicine pipe 9 intercommunication, the other end and spout medicine hole 5 intercommunication. When the medicine feeding pipe 8 is in actual use, the medicine feeding pipe stretches into a patient, and when the medicine is fed to the patient, the medicine can flow to the medicine spraying holes 5 through the medicine spraying pipe 9 and the medicine spraying branch pipe 7 in the medicine feeding pipe, so that the medicine is fed to the patient. The medicine spraying holes 5 of the medicine spraying pipe 8 are communicated with each other through the medicine spraying pipe 9 and the medicine spraying branch pipe 7, so that more medicine can not flow out locally in the medicine spraying process, less medicine flows out locally, and uneven medicine spraying is avoided.

The medicine spraying branch pipe 7 is inclined from the communication position of the medicine spraying pipe 9 to the direction of the free end of the medicine spraying pipe 8, the included angle between the communication position of the medicine spraying branch pipe 7 and the medicine spraying pipe 9 is 60 degrees, and when medicine spraying is performed, the medicine flow direction is consistent with the direction of the medicine spraying branch pipe 7, and no resistance is generated, so that the injection is more labor-saving; the diameter of the spraying branch pipe 7 is larger than that of the spraying hole 5. The pressure applied to the medicine spraying holes 5 is higher, and the medicine flows out of the medicine spraying holes 5 more quickly, so that the medicine can better stimulate the affected parts of patients, and the medicine is favorable for medicine application; the free end of the medicine feeding pipe 8 is arranged in a hemispherical shape. When carrying out the medicine loading to the patient, the medicine feeding pipe 8 needs to stretch into the patient, sets up the lower extreme of medicine feeding pipe 8 to hemispherical and more gently when getting into the patient, reduces the stimulation to the patient, and lower extreme head is round and smooth simultaneously, and is more smooth when getting into, can not bring bad experience for the patient.

Example 2

As shown in fig. 2 and 3, a clinical medicine feeding device comprises a syringe and a medicine feeding tube 8 according to embodiment 1, wherein the syringe comprises a medicine feeding pushrod 1, a medicine storage tube 2 and a medicine feeding piston 3, the medicine storage tube 2 is provided with an injection, and the injection head 4 is screwed into a connector 6 of the medicine feeding tube 8. When the device is in practical use, the device can be used for not only medicine feeding but also cleaning, firstly, the medicine feeding pipe 8 of the device is plugged into a proper position in a patient, then the medicine storage cylinder 2 filled with medicine or cleaning liquid is connected with the connector 6 through the injection head 4, and then the medicine or the cleaning liquid is injected into the patient, so that medicine feeding or cleaning is realized. The device effectively solves the problems that the deep part of a patient is overmuch in medicine feeding or excessive in cleaning and the shallow part is insufficient in medicine feeding or insufficient in cleaning in the process of medicine feeding or cleaning of the patient.

The outer side wall of the injection head 4 is provided with external threads, and the connector 6 is internally provided with internal threads matched with the injection head 4. When the medicine feeding tube 8 is stretched into a proper position in actual use, the injection head 4 of the medicine storage tube 2 is screwed into the connector 6 for injection, and the operation is convenient; the medicine storage cylinder 2 is made of semitransparent plastic materials, and scale marks are arranged on the outer side wall of the medicine storage cylinder. When in use, the proper dosage of the medicine is injected according to the requirement, so that the dosage of the injected medicine is more accurate.

In the present utility model, the terms "upper", "lower", "left", "right" and the like refer to the directions and the directions shown in the drawings.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a medicine feeding pipe, its characterized in that, medicine feeding pipe (8) inside cavity, and the lateral wall is provided with a plurality of medicine spraying holes (5), medicine feeding pipe (8) one end is provided with connector (6), and inside is provided with medicine spraying pipe (9) and a plurality of medicine spraying branch pipe (7), medicine spraying pipe (9) upper end intercommunication connector (6), a plurality of medicine spraying branch pipe (7) with a plurality of medicine spraying holes (5) one-to-one, medicine spraying branch pipe (7) one end and medicine spraying pipe (9) intercommunication, the other end and medicine spraying hole (5) intercommunication.

2. The medicine feeding pipe according to claim 1, wherein the medicine spraying branch pipe (7) is inclined from the communication position of the medicine spraying pipe (9) to the direction of the free end of the medicine feeding pipe (8), and the included angle between the communication position of the medicine spraying branch pipe (7) and the medicine spraying pipe (9) is 60-90 degrees.

3. The feeding tube according to claim 1, wherein the diameter of the spraying branch tube (7) is larger than the diameter of the spraying hole (5).

4. A feeding tube according to claim 1, wherein the free end of the feeding tube (8) is arranged as a hemisphere.

5. Clinical medicine feeding device, characterized in that, including syringe and medicine feeding pipe (8) according to any one of claims 1~4, the syringe includes medicine feeding push rod (1), stores up cartridge case (2) and medicine feeding piston (3), it is provided with injection head (4) to store up the cartridge case, injection head (4) with connector (6) of medicine feeding pipe (8) can dismantle the connection.

6. A clinical application device according to claim 5, wherein the outer side wall of the injection head (4) is provided with an external thread, and the connector (6) is internally provided with an internal thread matching the injection head (4).

7. A clinical application device according to claim 5, wherein the cartridge (2) is of translucent plastics material and graduations are provided on the outer side wall.