CN111803747A

CN111803747A - Medical automatic enema device

Info

Publication number: CN111803747A
Application number: CN202010683802.2A
Authority: CN
Inventors: 冯银平; 朱其华; 朱锐锐; 孙红梅; 杜婉莉; 卓雪琳; 王楠楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-10-23

Abstract

The invention discloses a medical automatic enema device, which comprises an injection tube, wherein an injection nozzle at the top of the injection tube is sleeved with an enema hose, the side wall of the injection tube is provided with an opening, the cylinder wall of the injection tube at the opening position is provided with an enema mechanism, a piston is arranged in the injection tube, the periphery of the piston is sleeved with a sealing gasket, the rear end of the piston is connected with a connecting rod extending out of the injection tube, the tail end of the connecting rod is welded with a push handle, a linear motor is arranged on the connecting rod, the linear motor is fixed at the bottom of the injection tube through a fixing frame when the linear motor is powered on, the enema mechanism comprises a fixing tube which is welded. The invention provides a medical automatic enema device, which is ingenious in structural arrangement and reasonable in layout, when a medicine or medicine powder is used, the medicine or the medicine powder does not need to be ground in advance and extracted and injected by using an injection tube together with water, the medicine can be directly put into a medicine grinding mechanism for automatic grinding, then the water is mixed, and a person only needs to control the injection, so that the operation is convenient and simple.

Description

Medical automatic enema device

Technical Field

The invention relates to the technical field of enema equipment, in particular to a medical automatic enema device.

Background

Enema is a treatment of relaxing the bowels by inserting a catheter into the colon via the rectum from the anus to infuse liquid. Can stimulate the intestinal peristalsis, soften and remove the feces, has the functions of cooling, hastening parturition, diluting the toxic substances in the intestines and reducing the absorption, and the low-temperature solution can cool the patients with high fever, and can also achieve the treatment purposes of supplying medicines, nutrition, moisture and the like;

the purpose of the enema is that 1, the enema stimulates the peristalsis of the intestine, relieves the constipation and eliminates the flatulence; 2. cooling a patient with high fever by using a low-temperature solution; 3. cleansing the intestine in preparation for certain operations, examinations or childbirth; 4. diluting and removing harmful substances in intestinal tract to relieve poisoning;

however, the traditional enema device has a rigid structure and a single function, is practical and inconvenient, and on one hand, the traditional enema device needs to dispense medicines in a separate container and then needs to be transferred, so that a certain amount of liquid medicine is wasted; on the other hand, the enema is uniform and the comfort is poor, so that the inventor provides a medical automatic enema device by combining various factors.

Disclosure of Invention

The invention aims to provide a medical automatic enema device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a medical automatic enema device, includes the injection tube, the cover is equipped with the enema hose on the injection nozzle at injection tube top, and it has the opening to open on the lateral wall of injection tube, installs on the open position injection tube section of thick bamboo wall and grinds the medicine mechanism, be equipped with the piston in the injection tube, the cover has sealed the pad all around of piston, and the piston rear end is connected with the connecting rod that stretches out the injection tube, and the butt fusion of connecting rod has the handle that pushes away, installs linear motor on the connecting rod, and linear motor is fixed in the bottom of.

As a further scheme of the invention: grinding medicine mechanism is fixed in the solid fixed cylinder on the injection tube including the butt fusion, and solid fixed cylinder bottom leaves the through-hole corresponding with the opening, and the butt fusion has the fixed block on the inside wall all around at the top on the solid fixed cylinder, is equipped with the filter screen between the fixed block, gu the fixed cylinder top is fixed with the rotary drum through fixed establishment, and the bottom is equipped with the abrasive brick that offsets with the fixed block on the rotary drum, and the upper and lower both sides position of abrasive brick is opened there is the small opening, and the top is equipped with the sealing.

As a further scheme of the invention: the position where the grinding block abuts against the fixed block is obliquely arranged towards the middle direction of the fixed cylinder.

As a further scheme of the invention: the grinding block is arranged towards one side of the sealing plug in a protruding structure, and the leakage hole is formed in the outer side of the protruding structure.

As a further scheme of the invention: the fixing mechanism comprises a shell which is welded on the fixing cylinder, the shell extends to one side of the rotating cylinder, a vertical through groove is formed in the shell corresponding to one side of the rotating cylinder, a transverse circular groove communicated with the vertical through groove is formed in the shell, a fixing column is welded to one side of the rotating cylinder corresponding to the fixing cylinder, a convex tooth is arranged at the top of the fixing column, the fixing column penetrates through the vertical through groove and is located in the transverse circular groove, a gear is installed in the shell corresponding to the transverse circular groove, the gear is meshed with the convex tooth, a driving gear rotating electric motor is installed in the shell, and a battery panel for supplying power to.

As a further scheme of the invention: a handle is welded on the side wall of the injection tube close to the bottom.

Compared with the prior art, the invention has the advantages that:

in the invention, before the medicinal powder is added into the injection tube, the medicinal powder is ground by the grinding mechanism, so that the particles are finer, and the medicinal powder can be absorbed by intestinal tracts more quickly when being filled into the intestines, thereby being beneficial to improving the treatment effect.

According to the invention, when the medicine or the medicinal powder is used, the medicine or the medicinal powder does not need to be ground in advance and extracted and injected with water by using the injection tube, the medicine can be directly put into the medicine grinding mechanism for automatic grinding, then the water is mixed, and the personnel only need to control the injection, so that the operation is convenient and simple.

In the invention, different from the traditional injector pushed by hand, the technical scheme utilizes the vertical movement capability of the linear motor to push the connecting rod and the piston to move so as to realize automatic injection, and the linear motor has stable pushing speed, thereby avoiding the condition of uneven liquid medicine filling caused by unstable force application during manual pushing.

Drawings

FIG. 1 is a schematic diagram showing the structure of an automatic enema device for medical use.

Fig. 2 is a schematic diagram of the structure of a drug grinding mechanism in a medical automatic enema device.

FIG. 3 is a schematic diagram showing the structure of a fixing mechanism in an automatic enema device for medical use.

In the figure: 1. an injection tube; 2. an injection nozzle; 3. an enema hose; 4. a piston; 5. a gasket; 6. a grip; 7. a push handle; 8. a connecting rod; 9. a linear motor; 10. a fixed mount; 11. an opening; 12. a drug grinding mechanism; 13. a fixed cylinder; 14. a port; 15. filtering with a screen; 16. a fixed block; 17. a leak hole; 18. a rotating drum; 19. a sealing plug; 20. grinding blocks; 21. a fixing mechanism; 22. a battery plate; 23. a housing; 24. an electric motor; 25. a gear; 26. a convex tooth; 27. fixing a column; 28. a transverse circular groove; 29. and a vertical through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a medical automatic enema device includes an injection tube 1, an enema hose 3 is sleeved on an injection nozzle 2 at the top of the injection tube 1, an opening 11 is formed on the side wall of the injection tube 1, a medicine grinding mechanism 12 is installed on the wall of the injection tube 1 at the position of the opening 11, the medicine grinding mechanism 12 includes a fixed tube 13 fixed on the injection tube 1 in a welding manner, a through hole 14 corresponding to the opening 11 is reserved at the bottom of the fixed tube 13, a fixed block 16 is welded on the inner side wall of the periphery of the top of the fixed tube 13, a filter screen 15 is arranged between the fixed blocks 16, a rotary tube 18 is fixed at the top of the fixed tube 13 through a fixing mechanism 21, a grinding block 20 abutting against the fixed block 16 is arranged at the bottom of the rotary tube 18, leak holes 17 are formed at the upper and lower sides of;

the fixing mechanism 21 comprises a shell 23 welded on the fixed cylinder 13, the shell 23 extends towards one side of the rotary cylinder 18, a vertical through groove 29 is arranged on the shell 23 corresponding to one side of the rotary cylinder 18, a transverse circular groove 28 communicated with the vertical through groove 29 is arranged in the shell 23, a fixed column 27 is welded on one side of the rotary cylinder 18 corresponding to the fixed cylinder 13, a convex tooth 26 is arranged at the top of the fixed column 27, the fixed column 27 passes through the vertical through groove 29 and is positioned in the transverse circular groove 28, a gear 25 is arranged in the shell 23 corresponding to the transverse circular groove 28, the gear 25 is meshed with the convex tooth 26, an electric motor 24 for driving the gear 25 to rotate is arranged in the shell 23, and a battery panel 22 for supplying power to the electric motor 24;

be equipped with piston 4 in the injection tube 1, the cover has sealed pad 5 around

piston

4, and 4 rear ends of piston are connected with the connecting rod 8 that stretches out injection tube 1, and 8 end butt fusion of connecting rod have a push handle 7, install linear motor 9 on the connecting rod 8, and linear motor 9 is fixed in the bottom of injection tube 1 through mount 10 when expert, and the butt fusion has handle 6 on the lateral wall that is close to the bottom on the injection tube 1.

The working principle of the invention is as follows: the invention provides a medical automatic enema device, which is ingenious in structure arrangement and reasonable in layout, when in use, enema liquid is firstly sucked from an injection nozzle 2, a sealing plug 19 is opened, medicinal powder is poured into a medicine grinding mechanism 12, then an electric motor 24 is started to work, a gear 25 is driven to rotate, a rotary drum 18 is driven to rotate through the meshing of the gear 25 and a convex tooth 26, a grinding block 20 abuts against a fixed block 16 to grind the medicinal powder when the rotary drum 18 rotates, so that the medicinal powder is thinner, the absorption speed of an intestinal tract is improved, the ground medicinal powder falls into an injection tube 1 from a through hole 14 to be mixed with the enema liquid, then an enema hose 3 is sleeved on the injection nozzle 2, the enema hose 3 is plugged into the intestinal tract, a linear motor 9 is started to work to push a connecting rod 8 to move towards the injection tube 1, so that a piston 4 moves inwards to push the enema liquid into the intestinal tract.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a medical automatic enema device, includes injection tube (1), its characterized in that, the cover is equipped with enema hose (3) on injection nozzle (2) at injection tube (1) top, and it has opening (11) to open on the lateral wall of injection tube (1), installs on opening (11) position injection tube (1) section of thick bamboo wall and grinds medicine mechanism (12), be equipped with piston (4) in injection tube (1), the cover all around of piston (4) has sealed the pad (5), and piston (4) rear end is connected with connecting rod (8) that stretch out injection tube (1), and connecting rod (8) end butt fusion has and pushes away handle (7), installs linear motor (9) on connecting rod (8), and linear motor (9) are fixed in the bottom of injection tube (1) through mount (10) when expert.

2. The medical automatic enema device according to claim 1, wherein the drug grinding mechanism (12) comprises a fixed cylinder (13) fixed on the injection cylinder (1) in a welding manner, a through hole (14) corresponding to the opening (11) is reserved at the bottom of the fixed cylinder (13), fixed blocks (16) are welded on the peripheral inner side wall of the upper top of the fixed cylinder (13), a filter screen (15) is arranged between the fixed blocks (16), the top of the fixed cylinder (13) is fixed with a rotary cylinder (18) through a fixing mechanism (21), a grinding block (20) abutting against the fixed blocks (16) is arranged at the upper bottom of the rotary cylinder (18), leak holes (17) are formed in the upper side and the lower side of the grinding block (20), and a sealing plug (19) is arranged at the upper top of the rotary cylinder (18).

3. A medical automatic enema device according to claim 2, wherein the position where the grinding block (20) abuts against the fixed block (16) is inclined toward the middle of the fixed barrel (13).

4. A medical automatic enema device according to claim 3, wherein the side of the grinding block (20) facing the sealing plug (19) is provided with a raised structure, and the leakage hole (17) is provided on the outer side of the raised structure.

5. The medical automatic enema device according to claim 2, wherein the fixing mechanism (21) comprises a housing (23) welded to the fixed barrel (13), the housing (23) extends toward one side of the rotary barrel (18), a vertical through slot (29) is formed in the housing (23) corresponding to one side of the rotary barrel (18), a horizontal circular slot (28) communicated with the vertical through slot (29) is formed in the housing (23), a fixing column (27) is welded to one side of the rotary barrel (18) corresponding to the fixed barrel (13), a protruding tooth (26) is formed at the top of the fixing column (27), the fixing column (27) penetrates through the vertical through slot (29) and is positioned in the horizontal circular slot (28), a gear (25) is installed in the housing (23) corresponding to the horizontal circular slot (28), the gear (25) is engaged with the protruding tooth (26), and an electric motor (24) for driving the rotation of the gear (25) is installed in the housing (23), also inside the housing (23) is a battery panel (22) for supplying power to the electric motor (24).

6. A medical automatic enema device according to any one of claims 1 to 5, wherein a handle (6) is welded to the side wall of the syringe barrel (1) near the bottom.