CN215505088U

CN215505088U - Rectum drug administration device for digestive system department

Info

Publication number: CN215505088U
Application number: CN202121594046.2U
Authority: CN
Inventors: 张忠艳; 宋波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-14
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of medical instruments for the department of gastroenterology, and discloses a rectal administration device for the department of gastroenterology. The utility model has reasonable structural design, the electric telescopic rod can push the push plate to move rightwards, the push plate can push liquid medicine to enter the inner part of the medicine feeding head, the medicine feeding holes can convey the liquid medicine to the inner part of the rectum, the micro flow meter can detect the dosage of the liquid medicine, the precision of the device is improved, the medicine feeding head with the hemispherical right end can reduce resistance, meanwhile, the medicine feeding holes which are uniformly distributed can increase the contact area of the inner wall of the rectum and the liquid medicine, the treatment effect of the device is improved, the medicine feeding column and the outer column which are made of stainless steel materials can increase the strength of the device and the service life of the device, the second outer sleeve is screwed to finish the disassembly of the medicine feeding head and the medicine feeding pipe, the first outer sleeve is screwed to finish the disassembly of the medicine feeding pipe and the second connecting pipe, the operation is simple, and the use is convenient.

Description

Rectum drug administration device for digestive system department

Technical Field

The utility model relates to the technical field of medical instruments for the department of gastroenterology, in particular to a rectal administration device for the department of gastroenterology.

Background

The digestive system department is a clinical third-level subject taking the researches on diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder, pancreas and the like as main contents, the digestive system department diseases are various, the medical knowledge is wide, the operation is complex and fine, and a rectal administration device is often needed in the treatment process of the digestive system department.

The prior art scheme (like the utility model patent that CN212631425U disclosed) improves for solving above-mentioned technical problem, provides a gastroenterology rectum medicine feeder, and the device is at the in-process that uses, needs the manual work to twist and moves the commentaries on classics handle, the operation degree of difficulty, and the device is at the in-process that uses, can not carry out homodisperse to the liquid medicine, and treatment is relatively poor, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rectal administration device for the department of gastroenterology, which can solve the defects and the problems in the background, the rectal administration device for the department of gastroenterology can push a push plate to move rightwards through an electric telescopic rod, the push plate can push liquid medicine to enter the inside of an administration head, an administration hole can convey the liquid medicine to the inside of a rectum, a micro flow meter can detect the dosage of the liquid medicine, the precision of the device is improved, the right end of the administration head is hemispherical, the resistance can be reduced, meanwhile, the contact area between the inner wall of the rectum and the liquid medicine can be increased through the administration holes which are uniformly distributed, the treatment effect of the device is improved, an administration column and an outer column which are made of stainless steel materials can prolong the strength of the device and prolong the service life of the device, the second outer sleeve can be screwed, the detachment of the administration head and an administration pipe can be completed, the first outer sleeve is screwed, can accomplish the dismantlement of dosing pipe and second connecting pipe, easy operation, convenient to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rectum device of dosing for gastroenterology, includes the column of dosing, the inside left side of column of dosing is provided with the explosive box, the inside right side of column of dosing is provided with the inner box, the outside of column of dosing is provided with the lug, the inside fixed mounting of inner box has miniature flowmeter, miniature flowmeter's left side fixed mounting has first connecting pipe, miniature flowmeter's right side fixed mounting has the second connecting pipe, the outside of second connecting pipe right-hand member is provided with the first outer sleeve, the right side fixed mounting of first outer sleeve has the pipe of dosing, the outside of pipe right-hand member is provided with the second outer sleeve, the right side fixed mounting of the second outer sleeve has the head of dosing, the hole has been seted up in the outside of head of dosing, the outer fixed mounting of column left end of dosing has first air vent, the middle fixed mounting of column left end of dosing has fixed sleeve, the inner part of the fixed sleeve is provided with a limiting groove, the inner part of the fixed sleeve is provided with a telescopic column, the outer side of the telescopic column is provided with a limiting strip, the right side of the telescopic column is fixedly provided with a push block, the right end of the push block is fixedly provided with a push plate, the left side of the dosing column is fixedly provided with an outer column, the left side of the inner part of the outer column is fixedly provided with a mounting seat, the outer side of the mounting seat is fixedly provided with an electric telescopic rod, the left side of the outer column is fixedly provided with a control switch, the outer side of the upper end of the outer column is fixedly provided with a second vent hole, the inner part of the second vent hole is provided with a dust screen, the second vent hole can convey air to the inner part of the outer column, the first vent hole conveys air to the left side of the push plate, the push plate can be ensured to move horizontally, the dust screen can block dust, and dust is effectively prevented from entering the inner part of the dosing column, the safety of the device is improved.

Preferably, give the powder column and all adopt stainless steel matter to make with outer post, give the powder column the same with the external diameter of outer post, the equidistant distribution of lug is in the outside of giving the powder column, and the powder column and the outer post of giving that stainless steel matter was made also can increase the life of device when having promoted device intensity, and the equidistant distribution's lug can increase the area of contact of dosing device in the staff simultaneously, avoids the dosing device to take place from the condition of people's hand landing.

Preferably, the left side of the first connecting pipe extends to the inside of the medicine storage box, the first connecting pipe, the administration pipe and the administration head are communicated with each other, the first connecting pipe can convey the inside of the paper micro flow meter with the medicine liquid, the micro flow meter can detect the dosage of the medicine liquid, the second connecting pipe can convey the medicine liquid to the inside of the administration pipe, and the administration pipe can convey the medicine liquid to the inside of the administration head.

Preferably, the right-hand member of second connecting pipe extends to the outside of giving the pencil, the outside of second connecting pipe is provided with the screw thread, the second connecting pipe is threaded connection with first outer sleeve, twists and moves the outer sleeve of second, separates completely with the pipe of dosing until the outer sleeve of second, can accomplish the dismantlement of giving medicine head and dosing pipe, twists and moves first outer sleeve until first outer sleeve separates completely with the second connecting pipe, can accomplish the dismantlement of dosing pipe and second connecting pipe, easy operation, convenient to use.

Preferably, the right-hand member of giving the medicine head is hemispherical, the dosing hole evenly distributed is in the outside of giving the medicine head, the outer sleeve of second is threaded connection with the pipe of dosing, and the right-hand member is hemispherical and gives the medicine head, can reduce the resistance, and evenly distributed's dosing hole can increase the area of contact of rectum inner wall and liquid medicine simultaneously, has improved the treatment of device.

Preferably, spacing and spacing groove are provided with the same two, spacing is located the inside of spacing groove, spacing is sliding connection with the spacing groove, electric telescopic handle's output shaft is fixed connection with flexible post, and electric telescopic handle can promote flexible post and move right, and flexible post can promote the ejector pad and move right, and the ejector pad can promote the push pedal and move right, and the push pedal can promote the inside liquid medicine of explosive box and get into the inside of first connecting pipe.

Compared with the prior art, the utility model provides a rectal administration device for the department of gastroenterology, which has the following beneficial effects:

1. when the drug delivery device is used, the electric telescopic rod can push the push plate to move rightwards, the push plate can push drug liquid in the drug storage box to enter the first connecting pipe, the first connecting pipe can convey the drug liquid to the inside of the paper micro flow meter, the micro flow meter can detect the dosage of the drug liquid, the second connecting pipe can convey the drug liquid to the inside of the drug delivery pipe, the drug delivery pipe can convey the drug liquid to the inside of the drug delivery head, and the drug delivery hole can convey the drug liquid to the inside of the rectum.

2. In the use process of the utility model, the drug feeding head with the hemispherical right end can reduce resistance, the drug feeding holes which are uniformly distributed can increase the contact area between the inner wall of the rectum and the liquid medicine, the treatment effect of the device is improved, the drug feeding column and the outer column which are made of stainless steel can increase the strength of the device and prolong the service life of the device, meanwhile, the projection blocks which are distributed at equal intervals can increase the contact area of the drug feeding device on hands, the situation that the drug feeding device slides off from the hands is avoided, the second outer sleeve is twisted, the drug feeding head and the drug feeding pipe can be disassembled, the first outer sleeve is twisted, the drug feeding pipe and the second connecting pipe can be disassembled, the operation is simple, and the use is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic perspective view of a dispensing head according to the present invention;

FIG. 4 is a schematic view of an installation structure of the limiting groove and the fixing sleeve of the present invention.

Wherein: 1. a dosing column; 2. a medicine storage box; 3. an inner box; 4. a micro flow meter; 5. a first connecting pipe; 6. a second connecting pipe; 7. a first outer sleeve; 8. an administration tube; 9. a second outer sleeve; 10. a dosing head; 11. an administration aperture; 12. a first vent hole; 13. fixing the sleeve; 14. a push block; 15. pushing the plate; 16. an outer column; 17. a mounting seat; 18. an electric telescopic rod; 19. a telescopic column; 20. a limiting strip; 21. a bump; 22. a limiting groove; 23. a control switch; 24. a second vent hole; 25. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a rectal administration device for digestive system department comprises an administration column 1, a medicine storage box 2 is arranged on the left side inside the administration column 1, an inner box 3 is arranged on the right side inside the administration column 1, a convex block 21 is arranged on the outer side of the administration column 1, a micro flow meter 4 is fixedly arranged inside the inner box 3, a first connecting pipe 5 is fixedly arranged on the left side of the micro flow meter 4, a second connecting pipe 6 is fixedly arranged on the right side of the micro flow meter 4, a first outer sleeve 7 is arranged on the outer side of the right end of the second connecting pipe 6, an administration pipe 8 is fixedly arranged on the right side of the first outer sleeve 7, a second outer sleeve 9 is arranged on the outer side of the right end of the administration pipe 8, an administration head 10 is fixedly arranged on the right side of the second outer sleeve 9, an administration hole 11 is arranged on the outer side of the administration head 10, a first vent hole 12 is fixedly arranged outside the left end of the administration column 1, a fixed sleeve 13 is fixedly arranged in the middle of the left end of the administration column 1, a limiting groove 22 is formed in the fixing sleeve 13, a telescopic column 19 is arranged in the fixing sleeve 13, a limiting strip 20 is arranged on the outer side of the telescopic column 19, a push block 14 is fixedly mounted on the right side of the telescopic column 19, a push plate 15 is fixedly mounted at the right end of the push block 14, an outer column 16 is fixedly mounted on the left side of the dosing column 1, a mounting seat 17 is fixedly mounted on the left side of the inner side of the outer column 16, an electric telescopic rod 18 is fixedly mounted on the outer side of the mounting seat 17, a control switch 23 is fixedly mounted on the left side of the outer column 16, a second vent hole 24 is fixedly mounted on the outer side of the upper end of the outer column 16, a dust screen 25 is arranged in the second vent hole 24, the micro flow meter 4 adopts an DIGMESAFF-934 micro liquid flow meter, the micro flow meter 4 and the electric telescopic rod 18 are both electrically connected with the control switch 23, in the process of using the device, the second vent hole 24 can convey air to the inner side of the outer column 16, the first vent hole 12 delivers air to the left side of the push plate 15, ensuring that the push plate 15 can move horizontally.

Further, give the powder column 1 and outer post 16 all adopt stainless steel matter to make, give the powder column 1 the same with outer post 16's external diameter, lug 21 equidistant distribution is in the outside of giving the powder column 1, in the in-process of using the device, the powder column 1 and the outer post 16 that stainless steel matter made, also can increase the life of device when having promoted device intensity, lug 21 equidistant distribution simultaneously can increase the area of contact of dosing device in the staff, avoid the dosing device to take place from the condition that the staff slided.

Further, the left side of the first connecting pipe 5 extends into the medicine storage box 2, the first connecting pipe 5, the administration pipe 8 and the administration head 10 are connected with each other, in the process of using the device, the first connecting pipe 5 can convey the medicine liquid into the micro flow meter 4, the micro flow meter 4 can detect the dosage of the medicine liquid, the second connecting pipe 6 can convey the medicine liquid into the administration pipe 8, and the administration pipe 8 can convey the medicine liquid into the administration head 10.

Further, the right-hand member of second connecting pipe 6 extends to the outside of giving medicine post 1, the outside of second connecting pipe 6 is provided with the screw thread, second connecting pipe 6 is threaded connection with first outer sleeve 7, when not using the device, the staff twists second outer sleeve 9, until second outer sleeve 9 and give medicine pipe 8 complete separation, can accomplish the dismantlement of giving medicine head 10 and giving medicine pipe 8, twist first outer sleeve 7 until first outer sleeve 7 and second connecting pipe 6 complete separation, can accomplish the dismantlement of giving medicine pipe 8 and second connecting pipe 6, and the operation is simple, and convenient to use.

Further, the right end of the administration head 10 is hemispherical, the administration holes 11 are uniformly distributed on the outer side of the administration head 10, the second outer sleeve 9 is in threaded connection with the administration tube 8, in the using process of the device, the right end of the administration head 10 is hemispherical, resistance can be reduced, meanwhile, the administration holes 11 which are uniformly distributed can increase the contact area of the inner wall of the rectum and liquid medicine, and the treatment effect of the device is improved.

Further, spacing 20 and spacing groove 22 are provided with the same two, spacing 20 is located the inside of spacing groove 22, spacing 20 is sliding connection with spacing groove 22, electric telescopic handle 18's output shaft and flexible post 19 are fixed connection, in the use device's in-process, electric telescopic handle 18 can promote flexible post 19 and move right, flexible post 19 can promote ejector pad 14 and move right, ejector pad 14 can promote push pedal 15 and move right, push pedal 15 can promote the inside liquid medicine of explosive box 2 and get into the inside of first connecting pipe 5.

When the device is used, firstly, the device is connected to an external power supply, the second connecting pipe 6 is inserted into the liquid medicine, the electric telescopic rod 18 is opened, the electric telescopic rod 18 can drive the push plate 15 to move leftwards, at the moment, the liquid medicine is stored in the medicine storage box 2, the first outer sleeve 7 is aligned to the outer side of the second connecting pipe 6, the first outer sleeve 7 is screwed until the first outer sleeve 7 is completely clamped with the second connecting pipe 6, so that the medicine feeding pipe 8 and the second connecting pipe 6 can be installed, the second outer sleeve 9 is symmetrically arranged on the outer side of the medicine feeding pipe 8, the second outer sleeve 9 is screwed until the second outer sleeve 9 is completely clamped with the medicine feeding pipe 8, so that the medicine feeding head 10 and the medicine feeding pipe 8 can be installed, the medicine feeding head 10 is inserted into the rectum, the electric telescopic rod 18 can push the telescopic column 19 to move rightwards, the telescopic column 19 can push the push block 14 to move rightwards, and the push block 14 can push the push plate 15 to move rightwards, push pedal 15 can promote the inside liquid medicine of explosive box 2 inside and get into the inside of first connecting pipe 5, first connecting pipe 5 can carry the inside of paper micro flowmeter 4 with the liquid medicine, micro flowmeter 4 can detect the dose of liquid medicine, second connecting pipe 6 can carry the liquid medicine to the inside of dosing pipe 8, dosing pipe 8 can carry the liquid medicine to the inside of dosing head 10, the right-hand member is hemispherical dosing head 10, can reduce the resistance, evenly distributed's dosing hole 11 can increase the area of contact of rectum inner wall and liquid medicine simultaneously, the treatment of device has been improved, dosing column 1 and outer column 16 that stainless steel material made, also can increase the life of device when having promoted device intensity, the global design is reasonable, and convenient to use.

Claims

1. A rectal administration device for department of gastroenterology, including a dosing column (1), characterized in that: the left side of the interior of the dosing column (1) is provided with a medicine storage box (2), the right side of the interior of the dosing column (1) is provided with an inner box (3), the outer side of the dosing column (1) is provided with a convex block (21), the interior of the inner box (3) is fixedly provided with a micro flow meter (4), the left side of the micro flow meter (4) is fixedly provided with a first connecting pipe (5), the right side of the micro flow meter (4) is fixedly provided with a second connecting pipe (6), the outer side of the right end of the second connecting pipe (6) is provided with a first outer sleeve (7), the right side of the first outer sleeve (7) is fixedly provided with a dosing pipe (8), the outer side of the right end of the dosing pipe (8) is provided with a second outer sleeve (9), the right side of the second outer sleeve (9) is fixedly provided with a dosing head (10), and the outer side of the dosing head (10) is provided with a dosing hole (11), the outer fixed mounting of the left end of the dosing column (1) is provided with a first vent hole (12), the middle fixed mounting of the left end of the dosing column (1) is provided with a fixed sleeve (13), the inside of the fixed sleeve (13) is provided with a limiting groove (22), the inside of the fixed sleeve (13) is provided with a telescopic column (19), the outside of the telescopic column (19) is provided with a limiting strip (20), the right side fixed mounting of the telescopic column (19) is provided with a push block (14), the right end fixed mounting of the push block (14) is provided with a push plate (15), the left side fixed mounting of the dosing column (1) is provided with an outer column (16), the left side fixed mounting of the inside of the outer column (16) is provided with a mounting seat (17), the outer side fixed mounting of the mounting seat (17) is provided with an electric telescopic rod (18), the left side fixed mounting of the outer column (16) is provided with a control switch (23), the outer side fixed mounting of the upper end of the outer column (16) is provided with a second vent hole (24), and a dust screen (25) is arranged in the second ventilation hole (24).

2. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the dosing column (1) and the outer column (16) are both made of stainless steel materials, the outer diameters of the dosing column (1) and the outer column (16) are the same, and the lugs (21) are distributed on the outer side of the dosing column (1) at equal intervals.

3. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the left side of the first connecting pipe (5) extends to the interior of the medicine storage box (2), and the medicine storage box (2), the first connecting pipe (5), the medicine feeding pipe (8) and the medicine feeding head (10) are communicated with each other.

4. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the right end of the second connecting pipe (6) extends to the outer side of the dosing column (1), threads are arranged on the outer side of the second connecting pipe (6), and the second connecting pipe (6) is in threaded connection with the first outer sleeve (7).

5. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the right end of the medicine feeding head (10) is hemispherical, the medicine feeding holes (11) are uniformly distributed on the outer side of the medicine feeding head (10), and the second outer sleeve (9) is in threaded connection with the medicine feeding pipe (8).

6. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: spacing (20) and spacing groove (22) are provided with the same two, spacing (20) are located the inside of spacing groove (22), spacing (20) are sliding connection with spacing groove (22), electric telescopic handle (18)'s output shaft and flexible post (19) are fixed connection.