CN213432520U - Hand-held drug delivery device for anorectal department - Google Patents

Abstract

The utility model discloses a handheld device of dosing of anus intestines branch of academic or vocational study, including injection structure and extrusion structure, the extrusion structure includes the main part, one side fixedly connected with of main part presses a section of thick bamboo, press one side of a section of thick bamboo and seted up first through-hole, press a section of thick bamboo at first through-hole fixedly connected with second check valve, one side fixedly connected with intake pipe of second check valve, one side fixedly connected with connecting block of main part, the second through-hole has been seted up to one side of connecting block, the intake pipe at second through-hole department and connecting block fixed connection, the connecting block is at second through-hole fixedly connected with air duct, presses the top of a section of thick bamboo and has seted up circular through-hole, presses a section of thick bamboo to be equipped with in. Compared with the prior art, the utility model discloses a set up injection structure and extrusion structure, both are separable, through filling in the affected part with the injection structure, can extrude the medicine through the extrusion structure, and the patient is convenient for oneself injection, and simple to use, and the effect is better.

Description

Hand-held drug delivery device for anorectal department

Technical Field

The utility model relates to a medical treatment equipment technical field that doses especially relates to a handheld device of dosing of anus intestines branch of academic or vocational study.

Background

Anus intestines branch of academic or vocational study when carrying out patient postoperative recovery treatment, need dose to the affected part and promote the affected part to resume, and anus intestines branch of academic or vocational study mode of dosing is through syringe injection medicine usually, and the syringe is small usually, and the patient is difficult to operate alone, and the misoperation causes the damage to patient anus intestines branch of academic or vocational study skin easily moreover, influences later stage treatment and resumes, in the long run, greatly increased medical personnel's the work degree of difficulty.

Through retrieval, the patent with the Chinese patent authorization publication number of CN209019737U discloses a hand-held drug delivery device for anorectal department, which comprises a syringe chamber, an auxiliary lifting ring, a positioning ring installation groove and a piston shaft positioning ring. One of the anorectal hand held drug delivery devices of the above patents suffers from the following disadvantages: this device adopts the holding ring to make the syringe use more stable, shakes when avoiding using and causes the secondary damage, but this device can not be convenient for patient oneself to use, the injection operation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a handheld anorectal administration device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handheld device of dosing of anus intestines branch of academic or vocational study, includes injection structure and extrusion structure, the extrusion structure includes the main part, one side fixedly connected with of main part presses a section of thick bamboo, press one side of a section of thick bamboo and seted up first through-hole, press a section of thick bamboo fixedly connected with second check valve in first through-hole department, one side fixedly connected with intake pipe of second check valve, one side fixedly connected with connecting block of main part, the second through-hole has been seted up to one side of connecting block, the intake pipe is in second through-hole department and connecting block fixed connection, the connecting block is at second through-hole department fixedly connected with air duct.

Further, a circular through hole has been seted up on the top of a section of thick bamboo of pressing, a section of thick bamboo of pressing is equipped with in circular through hole department and presses the briquetting, press the equal fixedly connected with push rod in bottom both sides of briquetting, two the same rubber slab of bottom fixedly connected with of push rod, press the equal fixedly connected with fixed block of the both sides inner wall of a section of thick bamboo, the third through hole has all been seted up at the middle part of fixed block, the push rod runs through the fixed block in third through hole department, the fixed block with press fixedly connected with spring between the briquetting, press the bottom of a section of thick bamboo and seted up the fourth through hole, press a section of thick bamboo at the first check valve of fourth.

Further, the middle part of intake pipe is equipped with except that the fungus box, square through hole has been seted up to the bottom of main part, except that the fungus box extends to the bottom of main part in square through hole department, it is equipped with the lid to remove the bottom of fungus box, one side of connecting block is rotated and is connected with the rotation cover, the inner wall that rotates the cover is carved and is equipped with the internal thread.

Further, the injection structure includes the connecting plate, the bottom fixedly connected with go-between of connecting plate, the outside of go-between is carved with the external screw thread, and external screw thread and internal thread looks adaptation, the fifth through-hole has been seted up at the middle part of connecting plate, the connecting plate is at the fixedly connected with rubber tube of fifth through-hole department, the top fixedly connected with adapter sleeve of rubber tube, the material of adapter sleeve is silica gel, the injection hole has been seted up at the middle part of adapter sleeve and rubber tube, the top of adapter sleeve is equipped with the cork.

Furthermore, the bottom fixedly connected with annotates the medicine box of connecting plate, the sixth through-hole has been seted up to the bottom of annotating the medicine box, annotate the medicine box and locate and air duct fixed connection at the sixth through-hole, the screw thread through-hole has been seted up to one side of annotating the medicine box, annotate the medicine box and locate threaded connection at the screw thread through-hole and have the screw stopper, the inner wall of annotating the medicine box is equipped with the heating wire, the top of connecting plate is seted up flutedly, the connecting plate is equipped with the battery at the groove, the top of connecting plate is equipped with the switch, battery.

Furthermore, a rotating rod is rotatably connected between the inner walls of the two sides of the rotating sleeve, and the rotating rod is made of stainless steel.

The utility model has the advantages that:

1. the air purifier is provided with a main body, a pressing barrel, a pressing block, a handle, a connecting block, a rotating sleeve, an air guide pipe, a first one-way valve, a second one-way valve, a sterilization box, an air inlet pipe, a rubber plate, a push rod, a fixing block and a spring, wherein the handle is held by a hand, the pressing block is pressed to push the push rod to compress the spring, the push rod pushes the rubber plate to slide downwards, air in the pressing barrel is pushed into the air inlet pipe through the second one-way valve, the spring bounces up the fixing block to ascend, the fixing block drives the push rod and the rubber plate to ascend, air enters the pressing barrel through the first one-way valve, the air can adsorb bacteria in the air through the sterilization box, and the air enters the air guide pipe, so;

2. the connecting ring, the connecting plate, the rubber tube, the soft plug, the connecting sleeve, the threaded plug, the medicine injection box and the heating wire are arranged, the medicine injection box can be opened by rotating the threaded plug, medicine can be injected into the medicine injection box, the soft plug can be taken down and plugged into the anus, so that the medicine is extruded into the anus, and when needed, the heating wire is electrified to generate heat, so that the medicine in the medicine injection box can be heated, and the medicine can enter the body of a patient to be more comfortable;

3. through having set up the dwang, when rotating the cover through rotating, it drives the dwang and rotates to rotate the cover, and the dwang rotates and can drive the air duct rotatory downwards to get into the inside that rotates the cover, the taking in of the air duct of being convenient for causes the air duct folding when avoiding manual filling in, can cause the damage of air duct after long-time, it is more convenient to make the air duct take in.

Drawings

FIG. 1 is a schematic front view of a hand-held anorectal administration device according to example 1;

FIG. 2 is a front view of the squeezing structure of the anorectal department handheld drug delivery device in example 1;

FIG. 3 is a front view of the drug injection structure of the hand-held drug delivery device for anorectal department in example 1;

fig. 4 is a schematic front view of the anorectal department handheld drug delivery device provided by the embodiment 2.

In the figure: the medicine injection device comprises a main body 1, a pressing barrel 2, a pressing block 3, a handle 4, a connecting block 5, a rotating sleeve 6, an internal thread 601, an air guide pipe 7, a connecting ring 8, an external thread 801, a connecting plate 9, a rubber tube 10, a soft plug 11, a connecting sleeve 12, a first one-way valve 13, a second one-way valve 14, a sterilization box 15, an air inlet pipe 16, a rubber plate 17, a push rod 18, a fixing block 19, a spring 20, a threaded plug 21, a medicine injection box 22, an electric heating wire 23 and a rotating rod 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a hand-held drug delivery device for anorectal department comprises a drug injection structure and an extrusion structure, wherein the extrusion structure comprises a main body 1, a pressing barrel 2 is fixedly connected to one side of the main body 1, a first through hole is formed in one side of the pressing barrel 2, a second one-way valve 14 is fixedly connected to the pressing barrel 2 at the first through hole, an air inlet pipe 16 is fixedly connected to one side of the second one-way valve 14, a connecting block 5 is fixedly connected to one side of the main body 1, a second through hole is formed in one side of the connecting block 5, the air inlet pipe 16 is fixedly connected to the connecting block 5 at the second through hole, an air guide pipe 7 is fixedly connected to the connecting block 5 at the second through hole, a circular through hole is formed in the top end of the pressing barrel 2, a pressing block 3 is arranged at the circular through hole of the pressing barrel 2, push rods 18 are fixedly connected, the bottom ends of the two push rods 18 are fixedly connected with the same rubber plate 17, the inner walls of two sides of the pressing barrel 2 are fixedly connected with fixing blocks 19, a third through hole is formed in the middle of each fixing block 19, the push rods 18 penetrate through the fixing blocks 19 at the third through holes, springs 20 are fixedly connected between the fixing blocks 19 and the pressing blocks 3, a fourth through hole is formed in the bottom end of the pressing barrel 2, the pressing barrel 2 is fixedly connected with a first one-way valve 13 at the fourth through hole, a sterilization box 15 is arranged in the middle of the air inlet pipe 16, a square through hole is formed in the bottom end of the main body 1, the sterilization box 15 extends to the bottom end of the main body 1 at the square through hole, a box cover is arranged at the bottom end of the sterilization box 15, a rotating sleeve 6 is rotatably connected to one side of the connecting block 5, a pressing handle 601 is carved on the inner wall of the rotating sleeve 6, and the pressing block 3 is pressed to push, the push rod 18 promotes the rubber slab 17 and slides downwards, and the air that will press in a section of thick bamboo 2 pushes away intake pipe 16 through second check valve 14, and spring 20 bounces fixed block 19 and rises, and fixed block 19 drives push rod 18 and rubber slab 17 and rises, and gas gets into through first check valve 13 and presses in a section of thick bamboo 2, and the air can adsorb the bacterium in the air through degerming box 15, and the air gets into in the air duct 7 to extrude the medicine.

Wherein, the medicine injection structure comprises a connecting plate 9, the bottom end of the connecting plate 9 is fixedly connected with a connecting ring 8, the outside of the connecting ring 8 is carved with an external thread 801, the external thread 801 is matched with the internal thread 601, the middle part of the connecting plate 9 is provided with a fifth through hole, the connecting plate 9 is fixedly connected with a rubber tube 10 at the fifth through hole, the top end of the rubber tube 10 is fixedly connected with a connecting sleeve 12, the connecting sleeve 12 is made of silica gel, the middle parts of the connecting sleeve 12 and the rubber tube 10 are provided with medicine injection holes, the top end of the connecting sleeve 12 is provided with a soft plug 11, the bottom end of the connecting plate 9 is fixedly connected with a medicine injection box 22, the bottom end of the medicine injection box 22 is provided with a sixth through hole, the medicine injection box 22 is fixedly connected with an air duct 7 at the sixth through hole, one side of the medicine injection box 22 is provided with, the inner wall of notes medicine box 22 is equipped with heating wire 23, the recess has been seted up on the top of connecting plate 9, connecting plate 9 is equipped with the battery in groove, the top of connecting plate 9 is equipped with the switch, battery and switch, heating wire 23 electric connection can open notes medicine box 22 through rotating screw stopper 21, can pour into the medicine into in the box 22 of annotating medicine, through taking off soft stopper 11, can fill in the anus to squeeze into the anus with the medicine, generate heat through switching on heating wire 23 when needs, thereby can heat the medicine in the box 22 of annotating medicine.

The working principle is as follows: during the use, make go-between 8 and the separation of rotating sleeve 6 through rotating connecting plate 9, can open injection box 22 through rotating thread plug 21, can pour into the medicine into injection box 22, through taking off soft stopper 11, can fill in the anus with adapter sleeve 12, it generates heat to pass through the circular telegram with heating wire 23 when needing, thereby can heat the medicine in the injection box 22, through holding handle 4, press pressing piece 3 and promote push rod 18 compression spring 20, push rod 18 promotes rubber slab 17 and slides down, push the air in pressing section of thick bamboo 2 into intake pipe 16 through second check valve 14, spring 20 bounces fixed block 19 and rises, fixed block 19 drives push rod 18 and rubber slab 17 and rises, gas passes through first check valve 13 and gets into pressing section of thick bamboo 2, the air can adsorb the bacterium in the air through removing fungus box 15, the air gets into in air duct 7, thereby extrude the medicine.

Example 2

Referring to fig. 4, a handheld device of dosing of anus intestines branch of academic or vocational study, this embodiment compares in embodiment 1, in order to facilitate accomodate air duct 7, it is connected with dwang 24 to rotate between the both sides inner wall of rotating sleeve 6, the material of dwang 24 is the stainless steel, and when rotating sleeve 6 through rotating, it drives dwang 24 rotation to rotate sleeve 6, and dwang 24 rotates and can drive air duct 7 rotatory downwards to get into the inside of rotating sleeve 6, the accomodating of the air duct 7 of being convenient for, cause air duct 7 folding when avoiding manual filling in, can cause the damage of air duct 7 after long-time, it is more convenient to make air duct 7 accomodate.

The working principle is as follows: when the medicine injection box is used, the connecting ring 8 is separated from the rotating sleeve 6 by rotating the connecting plate 9, the medicine injection box 22 can be opened by rotating the threaded plug 21, medicine can be injected into the medicine injection box 22, the connecting sleeve 12 can be plugged into the anus by taking off the soft plug 11, when needed, the electric heating wire 23 is electrified to generate heat, so that the medicine in the medicine injection box 22 can be heated, the handle 4 is held by a hand, the pressing block 3 is pressed to push the push rod 18 to compress the spring 20, the push rod 18 pushes the rubber plate 17 to slide downwards, air in the pressing barrel 2 is pushed into the air inlet pipe 16 through the second one-way valve 14, the spring 20 bounces the fixing block 19 to ascend, the fixing block 19 drives the push rod 18 and the rubber plate 17 to ascend, the air enters the pressing barrel 2 through the first one-way valve 13, the air can adsorb bacteria in the air through the bacteria removal box 15, the air enters the air guide pipe 7, so that the medicine is extruded, and when the, rotating cover 6 and driving dwang 24 and rotating, dwang 24 rotates and can drive 7 rotatory downstreams of air duct to get into the inside of rotating cover 6, the taking in of the air duct 7 of being convenient for causes air duct 7 to fold when avoiding manual filling in, can cause the damage of air duct 7 after long-time, and it is more convenient to make air duct 7 accomodate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a handheld device of dosing of anus intestines branch of academic or vocational study, includes injection structure and extrusion structure, a serial communication port, the extrusion structure includes main part (1), one side fixedly connected with of main part (1) presses a section of thick bamboo (2), first through-hole has been seted up to one side of pressing a section of thick bamboo (2), press a section of thick bamboo (2) at first through-hole department fixedly connected with second check valve (14), one side fixedly connected with intake pipe (16) of second check valve (14), one side fixedly connected with connecting block (5) of main part (1), the second through-hole has been seted up to one side of connecting block (5), intake pipe (16) are in second through-hole department and connecting block (5) fixed connection, connecting block (5) are in second through-hole department fixedly connected with air duct (7).

2. The anorectal department handheld drug delivery device according to claim 1 is characterized in that the top end of the pressing cylinder (2) is provided with a circular through hole, the pressing block (3) is arranged at the circular through hole of the pressing cylinder (2), push rods (18) are fixedly connected with the two sides of the bottom end of the pressing block (3), the bottom ends of the two push rods (18) are fixedly connected with the same rubber plate (17), the inner walls of the two sides of the pressing cylinder (2) are fixedly connected with fixed blocks (19), the middle parts of the fixed blocks (19) are provided with third through holes, the push rod (18) penetrates through the fixed block (19) at the third through hole, a spring (20) is fixedly connected between the fixed block (19) and the pressing block (3), a fourth through hole is formed in the bottom end of the pressing barrel (2), and a first one-way valve (13) is fixedly connected to the pressing barrel (2) at the fourth through hole.

3. The handheld anorectal drug delivery device of claim 2, wherein a sterilization box (15) is arranged in the middle of the air inlet pipe (16), a square through hole is formed in the bottom end of the main body (1), the sterilization box (15) extends to the bottom end of the main body (1) at the square through hole, a box cover is arranged at the bottom end of the sterilization box (15), a rotating sleeve (6) is rotatably connected to one side of the connecting block (5), and an internal thread (601) is carved on the inner wall of the rotating sleeve (6).

4. The handheld drug delivery device of the anorectal department according to claim 3, wherein the drug injection structure comprises a connecting plate (9), a connecting ring (8) is fixedly connected to the bottom end of the connecting plate (9), an external thread (801) is carved on the outside of the connecting ring (8), the external thread (801) is matched with an internal thread (601), a fifth through hole is formed in the middle of the connecting plate (9), a rubber tube (10) is fixedly connected to the connecting plate (9) at the fifth through hole, a connecting sleeve (12) is fixedly connected to the top end of the rubber tube (10), the connecting sleeve (12) is made of silica gel, drug injection holes are formed in the middle of the connecting sleeve (12) and the rubber tube (10), and a soft plug (11) is arranged at the top end of the connecting sleeve (12).

5. The handheld anorectal drug delivery device of claim 4, wherein a drug injection box (22) is fixedly connected to the bottom end of the connecting plate (9), a sixth through hole is formed in the bottom end of the drug injection box (22), the drug injection box (22) is fixedly connected to the air guide tube (7) at the sixth through hole, a threaded through hole is formed in one side of the drug injection box (22), a threaded plug (21) is connected to the drug injection box (22) at the threaded through hole in a threaded manner, an electric heating wire (23) is arranged on the inner wall of the drug injection box (22), a groove is formed in the top end of the connecting plate (9), a storage battery is arranged in the groove of the connecting plate (9), a switch is arranged at the top end of the connecting plate (9), and the storage battery is electrically connected to the switch and the electric heating wire (23).

6. The anorectal department handheld drug delivery device is characterized in that a rotating rod (24) is rotatably connected between the two inner side walls of the rotating sleeve (6), and the rotating rod (24) is made of stainless steel.

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