CN218220803U

CN218220803U - Anorectal administration device

Info

Publication number: CN218220803U
Application number: CN202221391493.2U
Authority: CN
Inventors: 赖志亨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-06
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an anorectal administration device, including injection cylinder, connector and administration tube, when using this device, at first with the injection cylinder with the screwed pipe on the connector be connected, under the effort of spring, the ejector sleeve in the screwed pipe is pegged graft with injection cylinder tip needle tubing, then insert the administration tube spacing inslot with ejector sleeve tip threaded connection, rotate the injection cylinder and adjust the volume of stretching into of injection cylinder in the screwed pipe, thereby realize adjusting the length that is located the connection of administration tube, so that the nurse is dosed to the anorectal of the patient of different buttock sizes; simultaneously, through the connector that sets up multistage fill shape structure to can support the ware of dosing with the contact of sick buttock in the in-process of dosing, make the nurse can the stable control give the length that the pencil stretches into the anus intestines, make to give the pencil slowly and stably stretch into the anus intestines through rotating the syringe and carry out the dosing of different positions.

Description

Anorectal administration device

Technical Field

The utility model relates to an anorectal administration technical field, in particular to an anorectal administration device.

Background

Anorectal diseases are common diseases and frequently encountered diseases which are specific to human beings. From a broad aspect: various diseases occurring in anus and large intestine are called anorectal diseases, and more than 100 common diseases are caused. In a narrow sense: various diseases occur in the anus and rectum, and more than 30 diseases are common. At present, patients with anorectal diseases have huge groups, and most of the anorectal diseases are treated by delivering medicines into an intestinal canal through an anus and then entering the major circulation through the rapid absorption of rectal mucosa, so that the medicine effect is exerted for treatment. The existing anorectal administration device is mainly characterized in that one end of an injection needle cylinder is connected with a soft catheter, then the soft catheter is inserted into the anorectum of a patient to administer the medicament, the anorectal administration efficiency is low by adopting the mode, and the extending amount of the soft catheter is not easy to control.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anorectal medicine feeder, which aims to solve the problem of the anorectal medicine feeder.

In order to achieve the purpose, the utility model provides an anorectal administration device, which comprises an injection needle cylinder, a connector and an administration tube, wherein the end part of the injection needle cylinder is provided with a threaded sleeve, the connector is provided with a threaded tube, a push tube is arranged in the threaded tube in a sliding manner, and the injection needle cylinder is detachably connected with the threaded tube through the threaded sleeve in a threaded manner; the front end of the injection needle cylinder is spliced with the push tube, one end of the administration tube is detachably connected with one end of the push tube, the front end of the administration tube is provided with a probe, and a plurality of administration holes are formed in the probe; an elastic component is arranged in the spiral pipe and is abutted against one end of the push pipe.

Furthermore, the connector is of a multi-stage bucket-shaped structure, a limiting channel is arranged in the connector, and the push pipe is located in the limiting channel in a sliding mode.

Furthermore, a limiting groove is formed in the limiting channel, a limiting strip is arranged on the outer ring of the push pipe, and the limiting strip is located in the limiting groove.

Furthermore, an internal thread is arranged in one end of the push tube, an external thread is arranged at one end of the administration tube, and the administration tube is detachably connected with the push tube through the external thread.

Furthermore, the elastic component is a spring, one end of the push tube is provided with a limiting sheet, one end of the spring is abutted against the limiting sheet, and the other end of the spring is connected to the connector.

Further, the connector is made of transparent materials.

Compared with the prior art, the method has the following beneficial effects:

the utility model provides an anorectal administration device, when using the device, firstly connecting an injection needle cylinder with a solenoid on a connector, under the acting force of a spring, inserting a push tube in the solenoid into a needle tube at the end part of the injection needle cylinder, then inserting an administration tube into a limit groove to be in threaded connection with the end part of the push tube, and rotating the injection needle cylinder to adjust the extending amount of the injection needle cylinder in the solenoid, thereby realizing the adjustment of the length of the administration tube on the connection, so that a nurse can administer the anorectal administration to patients with different buttock sizes; simultaneously, through setting up the connector of multistage fill shape structure to in-process of dosing can support the ware of dosing with the contact of sick buttock, make the nurse can the stable control give the length that the pipe stretches into the anus intestines, make to give the pipe slowly stably stretch into the anus intestines through rotating the injection cylinder and carry out the dosing of different positions, effectively improve the anus intestines and administer the efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of an anorectal administration device of the present invention;

FIG. 2 is a schematic view of the interior of the anorectal administration device of the present invention;

fig. 3 is an enlarged partial schematic view of a in fig. 2 according to the present invention.

In the figure, 1-syringe; 2-a connector; 3-a drug delivery tube; 4-thread sleeve; 5-a coil; 6-pushing the tube; 7-a probe; 8-an elastic member; 9-a limit channel; 10-a limiting groove; 11-a limit bar; 12-a limiting sheet; 13-administration well.

Detailed Description

In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the utility model provides an anorectal administration device, which comprises an injection needle cylinder 1, a connector 2 and an administration tube 3, wherein a threaded sleeve 4 is fixedly arranged at the end part of the injection needle cylinder 1, and an external thread is arranged on the threaded sleeve 4; the connector 2 is provided with a screw tube 5, a push tube 6 is arranged in the screw tube 5 in a sliding manner, and the injection needle cylinder 1 is detachably connected with the screw tube 5 through a screw sleeve 4 in a threaded manner so as to be convenient for dismounting the injection needle cylinder 1; the front end of the injection syringe 1 is inserted with the push tube 6, and one end of the administration tube 3 is detachably connected with one end of the push tube 6; the tip of the administration tube 3 is provided with a probe 7, and the probe 7 is provided with a plurality of administration holes 13 so that the medicine can be discharged through the administration holes 13. The injection syringe 1 is communicated with the medicine feeding pipe 3 through the push pipe 6, and the detachable injection syringe 1 is arranged, so that the injection syringe 1 can be intermittently pulled out, then is added with medicine and then is spliced with the push pipe 6 to realize medicine supplement. An elastic component 8 is arranged in the screw tube 5, and the elastic component 8 is abutted with one end of the push tube 6. The connector 2 is of a multi-stage bucket-shaped structure, a limiting channel 9 is arranged in the connector 2, and the push pipe 6 is slidably located in the limiting channel 9 to limit the push pipe 6, so that the elastic part 8 can be stably abutted against one end of the push pipe 6; the abutment may be an abutment without a fixed connection to facilitate the removal of the coil 5 for cleaning and sterilization. Be equipped with spacing groove 10 in the spacing passageway 9, the outer lane of ejector sleeve 6 is equipped with spacing 11, spacing 11 is located spacing groove 10, rely on spacing 11 to come spacing to ejector sleeve 6 in spacing groove 10, make injection cylinder 1 after pegging graft with ejector sleeve 6, injection cylinder 1 is when the rotation of screwed pipe 5, under spacing groove 10 and spacing 11 spacing, injection cylinder 1 rotates and does not drive ejector sleeve 6 and rotates, thereby effectively avoided giving medicine pipe 3 and appear the problem appearance that drops because of ejector sleeve 6 rotates. The injection syringe 1 and the push tube 6 are rotatably inserted so that the injection syringe 1 can rotate in the screw tube 5. Be equipped with the internal thread in the one end of ejector sleeve 6, be equipped with the external screw thread for the one end of pencil 3, can dismantle with ejector sleeve 6 through the external screw thread for pencil 3 and be connected to in the change for pencil 3, and be convenient for daily cleaning and disinfection to connector 2. The elastic component 8 is a spring, one end of the push pipe 6 is provided with a limiting sheet 12, one end of the spring is abutted against the limiting sheet 12, and the other end of the spring is connected to the connector 2. The connector 2 is made of transparent material so as to observe the liquid medicine in the syringe 1 through the transparent connector 2.

The working principle is as follows: firstly, the injection needle cylinder 1 is connected with the solenoid 5 on the connector 2, under the action of a spring, the push tube 6 in the solenoid 5 is inserted into the needle tube at the end part of the injection needle cylinder 1, then the administration tube 3 is inserted into the limit groove 10 to be in threaded connection with the end part of the push tube 6, and the injection needle cylinder 1 is rotated to adjust the extending amount of the injection needle cylinder 1 in the solenoid 5, so that the length of the administration tube 3 on the connection is adjusted, and the administration is convenient for nurses to administer medicines to anorectum of patients with different hip sizes; simultaneously, through the connector 2 that sets up multistage fill shape structure to in the administration process can support the ware of dosing with the contact of sick buttock, make the nurse can stable control give the length that medicine pipe 3 stretched into the anus intestines, make to give medicine pipe 3 slowly stably stretch into the anus intestines through rotating injection syringe 1 and carry out the dose of different positions.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The anorectal department administration device is characterized by comprising an injection needle cylinder (1), a connector (2) and an administration tube (3), wherein a threaded sleeve (4) is arranged at the end part of the injection needle cylinder (1), a threaded tube (5) is arranged on the connector (2), a push tube (6) is arranged in the threaded tube (5) in a sliding manner, and the injection needle cylinder (1) is detachably connected with the threaded tube (5) through the threaded sleeve (4); the front end of the injection needle cylinder (1) is spliced with the push tube (6), one end of the administration tube (3) is detachably connected with one end of the push tube (6), the front end of the administration tube (3) is provided with a probe (7), and a plurality of administration holes (13) are formed in the probe (7); an elastic component (8) is arranged in the spiral tube (5), and the elastic component (8) is abutted against one end of the push tube (6).

2. The anorectal department administration device according to claim 1, wherein the connector (2) is of a multi-stage bucket-shaped structure, a limiting channel (9) is arranged in the connector (2), and the push tube (6) is slidably located in the limiting channel (9).

3. The anorectal department administration device according to claim 2, wherein a limiting groove (10) is formed in the limiting channel (9), a limiting strip (11) is arranged on the outer ring of the push tube (6), and the limiting strip (11) is located in the limiting groove (10).

4. The anorectal department administration device according to claim 1 or 3, wherein an internal thread is arranged in one end of the push tube (6), an external thread is arranged at one end of the administration tube (3), and the administration tube (3) is detachably connected with the push tube (6) through the external thread.

5. The anorectal department administration device according to claim 1, wherein the elastic component (8) is a spring, one end of the push tube (6) is provided with a limiting piece (12), one end of the spring is abutted to the limiting piece (12), and the other end of the spring is connected to the connector (2).

6. Anorectal applicator of claim 1 wherein said connector (2) is of transparent material.